🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.74 AU - 0.8 AU

Year: 247 Days

Day: 25.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 160.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.08 AU - 1.5 AU

Year: 535 Days

Day: 24.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 99,499,180 km

• M1: 66,571 km (0.097 R)
• M2: 237,113 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.11 AU - 1.53 AU

Year: 554 Days

Day: 43.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,499,180 km

• M1: 381,325 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.41 AU - 1.67 AU

Year: 698 Days

Day: 23.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,499,180 km

• M1: 59,989 km (0.105 R)
• M2: 1,163,871 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.37 AU - 4.23 AU

Year: 2706 Days

Day: 23.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.1

Radius: 9.8

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.18 AU - 6.66 AU

Year: 4609 Days

Day: 5 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,499,180 km

• M1: 192,832 km (0.084 R)
• M2: 274,362 km (0.102 R)
• M3: 521,349 km (0.106 R)
• M4: 597,195 km (0.066 R)
• M5: 712,834 km (0.058 R)
• M6: 927,806 km (0.06 R)
• M7: 1,092,364 km (0.107 R)
• M8: 1,266,795 km (0.061 R)
• M9: 1,450,501 km (0.078 R)
• M10: 1,529,788 km (0.093 R)
• M11: 1,861,596 km (0.094 R)
• M12: 1,948,063 km (0.087 R)
• M13: 2,125,337 km (0.103 R)
• M14: 2,197,742 km (0.041 R)
• M15: 2,495,741 km (0.112 R)
• M16: 2,610,932 km (0.11 R)
• M17: 2,906,687 km (0.068 R)
• M18: 3,109,990 km (0.095 R)
• M19: 3,359,968 km (0.092 R)
• M20: 3,530,360 km (0.116 R)
• M21: 3,769,418 km (0.043 R)
• M22: 3,902,111 km (0.081 R)
• M23: 4,518,005 km (0.081 R)
• M24: 4,801,643 km (0.111 R)
• M25: 5,213,336 km (0.057 R)
• M26: 5,737,677 km (0.086 R)
• M27: 6,648,728 km (0.081 R)
• M28: 6,863,251 km (0.083 R)
• M29: 7,354,381 km (0.096 R)
• M30: 7,828,756 km (0.061 R)
• M31: 8,198,263 km (0.099 R)
• M32: 8,544,282 km (0.111 R)
• M33: 8,631,648 km (0.106 R)
• M34: 9,310,523 km (0.088 R)
• M35: 9,702,020 km (0.091 R)
• M36: 9,823,494 km (0.099 R)
• M37: 9,884,530 km (0.088 R)
• M38: 10,719,735 km (0.11 R)
• M39: 11,193,511 km (0.058 R)
• M40: 11,738,646 km (0.064 R)
• M41: 12,259,695 km (0.117 R)
• M42: 13,324,533 km (0.081 R)
• M43: 13,392,001 km (0.065 R)
• M44: 13,459,620 km (0.049 R)
• M45: 13,902,130 km (0.092 R)
• M46: 14,245,756 km (0.102 R)
• M47: 16,077,582 km (0.101 R)
• M48: 16,149,389 km (0.07 R)
• M49: 16,257,549 km (0.097 R)
• M50: 16,365,857 km (0.117 R)
• M51: 16,474,466 km (0.101 R)
• M52: 16,801,636 km (0.096 R)
• M53: 17,094,249 km (0.086 R)
• M54: 17,277,956 km (0.089 R)
• M55: 17,573,411 km (0.117 R)
• M56: 17,870,363 km (0.101 R)
• M57: 18,319,157 km (0.107 R)
• M58: 18,507,201 km (0.115 R)
• M59: 19,227,515 km (0.119 R)
• M60: 19,725,826 km (0.068 R)
• M61: 19,957,254 km (0.095 R)
• M62: 20,034,596 km (0.092 R)
• M63: 20,461,698 km (0.093 R)
• M64: 22,762,962 km (0.1 R)
• M65: 22,843,744 km (0.097 R)
• M66: 23,046,150 km (0.111 R)
• M67: 23,903,047 km (0.115 R)
• M68: 24,149,734 km (0.118 R)
• M69: 24,687,239 km (0.082 R)
• M70: 25,103,271 km (0.094 R)
• M71: 25,396,034 km (0.12 R)
• M72: 25,731,881 km (0.077 R)
• M73: 26,535,371 km (0.066 R)
• M74: 27,390,173 km (0.091 R)
• M75: 28,689,281 km (0.057 R)
• M76: 28,864,012 km (0.083 R)
• M77: 28,951,526 km (0.108 R)
• M78: 29,082,873 km (0.083 R)
• M79: 29,214,519 km (0.047 R)
• M80: 29,346,315 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 14.3

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.24 AU - 6.22 AU

Year: 5010 Days

Day: 7.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 99,499,180 km

• M1: 187,895 km (0.081 R)
• M2: 345,122 km (0.044 R)
• M3: 450,439 km (0.071 R)
• M4: 678,576 km (0.104 R)
• M5: 834,008 km (0.119 R)
• M6: 981,063 km (0.095 R)
• M7: 1,231,340 km (0.092 R)
• M8: 1,401,882 km (0.029 R)
• M9: 1,541,905 km (0.081 R)
• M10: 1,822,700 km (0.099 R)
• M11: 2,048,144 km (0.109 R)
• M12: 2,267,904 km (0.108 R)
• M13: 3,174,317 km (0.111 R)
• M14: 3,344,260 km (0.103 R)
• M15: 3,569,704 km (0.105 R)
• M16: 3,728,877 km (0.119 R)
• M17: 4,127,854 km (0.113 R)
• M18: 4,370,203 km (0.09 R)
• M19: 4,502,746 km (0.07 R)
• M20: 4,986,995 km (0.07 R)
• M21: 5,085,879 km (0.109 R)
• M22: 5,631,313 km (0.112 R)
• M23: 5,963,420 km (0.066 R)
• M24: 6,495,240 km (0.095 R)
• M25: 6,756,139 km (0.115 R)
• M26: 7,925,994 km (0.111 R)
• M27: 8,041,783 km (0.118 R)
• M28: 8,134,833 km (0.063 R)
• M29: 8,487,136 km (0.055 R)
• M30: 8,844,376 km (0.118 R)
• M31: 9,549,131 km (0.091 R)
• M32: 9,945,715 km (0.054 R)
• M33: 10,398,548 km (0.088 R)
• M34: 10,550,839 km (0.119 R)
• M35: 10,704,027 km (0.118 R)
• M36: 10,961,036 km (0.097 R)
• M37: 11,116,169 km (0.092 R)
• M38: 11,272,050 km (0.102 R)
• M39: 11,428,679 km (0.118 R)
• M40: 11,929,383 km (0.112 R)
• M41: 12,195,966 km (0.054 R)
• M42: 12,410,490 km (0.036 R)
• M43: 12,979,859 km (0.081 R)
• M44: 13,308,975 km (0.085 R)
• M45: 13,502,405 km (0.088 R)
• M46: 13,808,033 km (0.078 R)
• M47: 14,116,055 km (0.091 R)
• M48: 14,681,834 km (0.082 R)
• M49: 14,795,828 km (0.113 R)
• M50: 15,168,476 km (0.075 R)
• M51: 15,428,477 km (0.119 R)
• M52: 16,453,073 km (0.118 R)
• M53: 16,601,175 km (0.054 R)
• M54: 16,839,185 km (0.094 R)
• M55: 17,168,450 km (0.119 R)
• M56: 17,529,878 km (0.111 R)
• M57: 18,321,700 km (0.074 R)
• M58: 18,567,789 km (0.095 R)
• M59: 18,752,991 km (0.114 R)
• M60: 18,876,858 km (0.091 R)
• M61: 19,468,816 km (0.091 R)
• M62: 19,657,011 km (0.063 R)
• M63: 19,845,803 km (0.108 R)
• M64: 20,066,909 km (0.081 R)
• M65: 20,798,891 km (0.083 R)
• M66: 21,248,882 km (0.114 R)
• M67: 21,474,924 km (0.081 R)
• M68: 21,897,089 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25

Radius: 4.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.99 AU - 15.05 AU

Year: 16181 Days

Day: 16.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 99,499,180 km

• M1: 176,077 km (0.098 R)
• M2: 280,945 km (0.06 R)
• M3: 413,339 km (0.093 R)
• M4: 1,692,850 km (0.09 R)
• M5: 2,230,504 km (0.118 R)
• M6: 2,932,717 km (0.11 R)
• M7: 3,447,633 km (0.046 R)
• M8: 4,481,204 km (0.075 R)
• M9: 4,714,427 km (0.062 R)
• M10: 5,111,759 km (0.104 R)
• M11: 5,581,796 km (0.034 R)
• M12: 5,811,578 km (0.115 R)
• M13: 5,917,045 km (0.082 R)
• M14: 6,562,859 km (0.117 R)
• M15: 7,780,585 km (0.077 R)
• M16: 8,083,970 km (0.109 R)
• M17: 9,508,889 km (0.08 R)
• M18: 10,059,858 km (0.111 R)
• M19: 10,518,226 km (0.101 R)
• M20: 10,543,808 km (0.045 R)
• M21: 11,087,596 km (0.119 R)
• M22: 11,349,841 km (0.093 R)
• M23: 11,560,923 km (0.079 R)
• M24: 13,379,884 km (0.075 R)
• M25: 13,631,059 km (0.047 R)
• M26: 13,827,331 km (0.092 R)
• M27: 14,450,406 km (0.06 R)
• M28: 15,198,695 km (0.066 R)
• M29: 15,929,929 km (0.099 R)
• M30: 16,018,342 km (0.03 R)
• M31: 17,639,384 km (0.096 R)
• M32: 18,068,132 km (0.083 R)
• M33: 18,191,251 km (0.056 R)
• M34: 20,776,003 km (0.118 R)
• M35: 21,488,687 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.7

Radius: 7.6

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.14 AU - 18.8 AU

Year: 27824 Days

Day: 23 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,499,180 km

• M1: 213,626 km (0.101 R)
• M2: 631,004 km (0.049 R)
• M3: 685,457 km (0.07 R)
• M4: 1,047,484 km (0.092 R)
• M5: 1,611,917 km (0.089 R)
• M6: 2,743,924 km (0.113 R)
• M7: 3,964,344 km (0.107 R)
• M8: 4,016,404 km (0.107 R)
• M9: 5,854,213 km (0.118 R)
• M10: 5,913,454 km (0.072 R)
• M11: 7,014,345 km (0.102 R)
• M12: 8,044,925 km (0.115 R)
• M13: 8,984,998 km (0.081 R)
• M14: 9,259,959 km (0.083 R)
• M15: 9,677,636 km (0.12 R)
• M16: 9,888,718 km (0.092 R)
• M17: 10,101,297 km (0.071 R)
• M18: 10,172,506 km (0.095 R)
• M19: 10,459,135 km (0.09 R)
• M20: 11,408,782 km (0.097 R)
• M21: 12,157,969 km (0.094 R)
• M22: 12,614,990 km (0.068 R)
• M23: 12,768,627 km (0.096 R)
• M24: 13,233,278 km (0.076 R)
• M25: 13,782,302 km (0.087 R)
• M26: 15,146,485 km (0.103 R)
• M27: 17,229,486 km (0.11 R)
• M28: 18,260,814 km (0.116 R)
• M29: 18,696,443 km (0.06 R)
• M30: 19,666,884 km (0.086 R)
• M31: 20,834,795 km (0.042 R)
• M32: 21,656,386 km (0.081 R)
• M33: 21,748,389 km (0.049 R)
• M34: 22,861,846 km (0.084 R)
• M35: 23,331,284 km (0.1 R)
• M36: 23,519,927 km (0.116 R)
• M37: 23,993,853 km (0.073 R)
• M38: 24,375,178 km (0.119 R)
• M39: 24,758,597 km (0.072 R)
• M40: 25,240,602 km (0.04 R)
• M41: 25,434,181 km (0.118 R)
• M42: 25,531,270 km (0.118 R)
• M43: 26,116,048 km (0.037 R)
• M44: 28,498,843 km (0.026 R)
• M45: 30,536,965 km (0.116 R)
• M46: 30,640,037 km (0.069 R)
• M47: 31,053,676 km (0.112 R)
• M48: 31,886,637 km (0.096 R)
• M49: 31,991,355 km (0.07 R)
• M50: 33,574,549 km (0.118 R)
• M51: 35,399,494 km (0.064 R)
• M52: 36,706,979 km (0.047 R)
• M53: 38,474,927 km (0.068 R)
• M54: 39,369,073 km (0.07 R)
• M55: 40,157,304 km (0.068 R)
• M56: 41,064,316 km (0.032 R)
• M57: 42,552,666 km (0.102 R)
• M58: 44,876,668 km (0.093 R)
• M59: 45,581,873 km (0.098 R)
• M60: 46,172,336 km (0.084 R)
• M61: 46,527,930 km (0.108 R)
• M62: 49,283,523 km (0.076 R)
• M63: 50,620,030 km (0.108 R)
• M64: 53,080,316 km (0.057 R)
• M65: 55,202,213 km (0.114 R)
• M66: 56,716,592 km (0.074 R)
• M67: 57,097,169 km (0.082 R)
• M68: 58,372,491 km (0.089 R)
• M69: 61,080,811 km (0.095 R)
• M70: 63,040,244 km (0.118 R)
• M71: 63,698,025 km (0.063 R)
• M72: 64,887,628 km (0.045 R)
• M73: 65,153,014 km (0.041 R)
• M74: 67,826,478 km (0.097 R)
• M75: 68,365,479 km (0.119 R)
• M76: 69,311,985 km (0.059 R)
• M77: 70,944,995 km (0.104 R)
• M78: 73,556,076 km (0.115 R)
• M79: 75,082,274 km (0.11 R)
• M80: 76,899,140 km (0.073 R)
• M81: 77,039,612 km (0.098 R)
• M82: 78,024,565 km (0.091 R)
• M83: 78,447,927 km (0.091 R)
• M84: 79,438,863 km (0.047 R)
• M85: 84,021,195 km (0.083 R)
• M86: 85,325,390 km (0.096 R)
• M87: 86,490,308 km (0.067 R)
• M88: 90,016,330 km (0.038 R)
• M89: 91,202,192 km (0.047 R)
• M90: 93,439,428 km (0.084 R)
• M91: 94,639,951 km (0.046 R)
• M92: 97,056,406 km (0.113 R)
• M93: 97,967,756 km (0.029 R)
• M94: 101,641,580 km (0.109 R)
• M95: 101,795,666 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.7

Radius: 3.8

Gravity: 47.49 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 16.04 AU - 21.66 AU

Year: 29892 Days

Day: 18.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,499,180 km

• M1: 105,466 km (0.084 R)
• M2: 229,932 km (0.062 R)
• M3: 488,437 km (0.028 R)
• M4: 755,020 km (0.092 R)
• M5: 813,214 km (0.107 R)
• M6: 872,904 km (0.103 R)
• M7: 965,205 km (0.053 R)
• M8: 996,621 km (0.118 R)
• M9: 2,339,860 km (0.091 R)
• M10: 2,555,431 km (0.085 R)
• M11: 3,626,252 km (0.09 R)
• M12: 3,725,137 km (0.101 R)
• M13: 3,875,183 km (0.074 R)
• M14: 4,078,487 km (0.048 R)
• M15: 4,980,263 km (0.089 R)
• M16: 5,368,918 km (0.055 R)
• M17: 7,769,066 km (0.116 R)
• M18: 8,875,941 km (0.071 R)
• M19: 9,076,252 km (0.06 R)
• M20: 10,874,419 km (0.109 R)
• M21: 11,160,600 km (0.059 R)
• M22: 12,181,605 km (0.097 R)
• M23: 13,614,154 km (0.115 R)
• M24: 13,845,283 km (0.057 R)
• M25: 15,258,384 km (0.05 R)
• M26: 15,418,305 km (0.09 R)
• M27: 15,820,274 km (0.095 R)
• M28: 16,307,215 km (0.096 R)
• M29: 17,212,731 km (0.114 R)
• M30: 17,462,559 km (0.08 R)
• M31: 18,219,076 km (0.116 R)
• M32: 18,986,214 km (0.098 R)
• M33: 20,200,350 km (0.096 R)
• M34: 21,171,839 km (0.119 R)
• M35: 22,702,973 km (0.111 R)
• M36: 23,343,701 km (0.075 R)
• M37: 25,301,189 km (0.105 R)
• M38: 30,269,035 km (0.096 R)
• M39: 30,570,474 km (0.077 R)
• M40: 32,913,925 km (0.098 R)
• M41: 33,742,398 km (0.07 R)
• M42: 34,368,316 km (0.083 R)
• M43: 36,268,957 km (0.104 R)
• M44: 37,554,900 km (0.087 R)
• M45: 39,621,146 km (0.064 R)
• M46: 40,281,321 km (0.078 R)
• M47: 42,171,490 km (0.083 R)
• M48: 42,283,539 km (0.118 R)
• M49: 42,620,433 km (0.11 R)
• M50: 42,732,931 km (0.086 R)
• M51: 43,183,819 km (0.096 R)
• M52: 43,296,765 km (0.096 R)
• M53: 43,409,861 km (0.069 R)
• M54: 43,976,688 km (0.116 R)
• M55: 45,691,827 km (0.037 R)
• M56: 47,895,404 km (0.113 R)
• M57: 48,363,795 km (0.12 R)
• M58: 48,716,098 km (0.107 R)
• M59: 50,133,538 km (0.041 R)
• M60: 50,490,029 km (0.077 R)
• M61: 51,444,763 km (0.056 R)
• M62: 53,250,858 km (0.084 R)
• M63: 54,344,568 km (0.09 R)
• M64: 56,306,993 km (0.098 R)
• M65: 57,793,996 km (0.105 R)
• M66: 58,667,348 km (0.077 R)
• M67: 58,917,625 km (0.099 R)
• M68: 59,796,662 km (0.071 R)
• M69: 62,331,748 km (0.075 R)
• M70: 63,355,596 km (0.091 R)
• M71: 67,244,093 km (0.107 R)
• M72: 68,031,128 km (0.118 R)
• M73: 68,162,624 km (0.11 R)
• M74: 68,294,121 km (0.114 R)
• M75: 69,879,110 km (0.073 R)
• M76: 70,011,803 km (0.074 R)
• M77: 71,743,698 km (0.053 R)
• M78: 74,435,413 km (0.041 R)
• M79: 75,249,375 km (0.097 R)
• M80: 75,521,343 km (0.106 R)
• M81: 76,612,510 km (0.112 R)
• M82: 77,023,156 km (0.074 R)
• M83: 77,434,401 km (0.066 R)
• M84: 80,472,584 km (0.066 R)
• M85: 80,611,561 km (0.064 R)
• M86: 81,307,939 km (0.107 R)
• M87: 83,690,285 km (0.096 R)
• M88: 85,953,401 km (0.109 R)
• M89: 88,666,808 km (0.03 R)
• M90: 89,961,876 km (0.11 R)
• M91: 90,973,607 km (0.113 R)
• M92: 94,470,457 km (0.053 R)
• M93: 96,826,025 km (0.115 R)
• M94: 96,973,977 km (0.096 R)
• M95: 98,456,791 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 13,161 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit