🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.54 AU - 0.68 AU

Year: 167 Days

Day: 23.4 Hours

Environment

Temp: 252 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,597,875 km

• M1: 51,910 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.49 AU - 0.81 AU

Year: 184 Days

Day: 24.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.66 AU - 1.1 AU

Year: 290 Days

Day: 34.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,597,875 km

• M1: 390,600 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.94 AU - 1 AU

Year: 336 Days

Day: 46.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.41 AU - 2.19 AU

Year: 849 Days

Day: 34 Hours

Environment

Temp: -40 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.83 AU - 2.79 AU

Year: 1234 Days

Day: 31.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.12 AU - 3.96 AU

Year: 2341 Days

Day: 37 Hours

Environment

Temp: -103 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,597,875 km

• M1: 849,118 km (0.061 R)
• M2: 876,494 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152

Radius: 9.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.47 AU - 6.47 AU

Year: 5127 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,597,875 km

• M1: 125,363 km (0.083 R)
• M2: 193,580 km (0.106 R)
• M3: 308,770 km (0.104 R)
• M4: 492,327 km (0.088 R)
• M5: 562,189 km (0.115 R)
• M6: 635,941 km (0.079 R)
• M7: 803,640 km (0.051 R)
• M8: 869,164 km (0.066 R)
• M9: 956,529 km (0.117 R)
• M10: 1,026,541 km (0.065 R)
• M11: 1,269,488 km (0.03 R)
• M12: 1,710,951 km (0.083 R)
• M13: 2,065,498 km (0.078 R)
• M14: 2,197,742 km (0.085 R)
• M15: 2,291,989 km (0.093 R)
• M16: 2,401,495 km (0.089 R)
• M17: 2,611,530 km (0.105 R)
• M18: 2,798,378 km (0.113 R)
• M19: 2,871,531 km (0.108 R)
• M20: 3,185,537 km (0.088 R)
• M21: 3,246,723 km (0.041 R)
• M22: 3,323,616 km (0.105 R)
• M23: 3,385,699 km (0.066 R)
• M24: 3,637,472 km (0.083 R)
• M25: 3,830,453 km (0.109 R)
• M26: 3,928,290 km (0.063 R)
• M27: 4,159,718 km (0.107 R)
• M28: 4,446,647 km (0.037 R)
• M29: 4,705,302 km (0.117 R)
• M30: 4,968,893 km (0.043 R)
• M31: 5,075,856 km (0.097 R)
• M32: 5,183,417 km (0.111 R)
• M33: 5,639,840 km (0.12 R)
• M34: 5,826,089 km (0.057 R)
• M35: 6,147,425 km (0.081 R)
• M36: 6,552,387 km (0.045 R)
• M37: 6,728,463 km (0.097 R)
• M38: 7,045,611 km (0.044 R)
• M39: 7,653,577 km (0.096 R)
• M40: 7,922,105 km (0.073 R)
• M41: 7,984,637 km (0.106 R)
• M42: 8,193,924 km (0.092 R)
• M43: 8,532,614 km (0.12 R)
• M44: 9,027,633 km (0.1 R)
• M45: 9,820,951 km (0.118 R)
• M46: 9,888,120 km (0.054 R)
• M47: 10,248,801 km (0.055 R)
• M48: 10,728,710 km (0.074 R)
• M49: 10,820,863 km (0.108 R)
• M50: 10,936,502 km (0.099 R)
• M51: 11,122,452 km (0.081 R)
• M52: 11,239,288 km (0.045 R)
• M53: 11,309,449 km (0.078 R)
• M54: 11,710,372 km (0.079 R)
• M55: 11,781,580 km (0.096 R)
• M56: 11,948,382 km (0.069 R)
• M57: 12,187,888 km (0.031 R)
• M58: 12,380,720 km (0.119 R)
• M59: 12,550,214 km (0.069 R)
• M60: 12,696,222 km (0.045 R)
• M61: 13,384,821 km (0.114 R)
• M62: 13,858,896 km (0.079 R)
• M63: 14,186,516 km (0.083 R)
• M64: 14,746,760 km (0.08 R)
• M65: 15,626,694 km (0.081 R)
• M66: 15,783,772 km (0.071 R)
• M67: 15,862,461 km (0.065 R)
• M68: 16,231,668 km (0.105 R)
• M69: 16,337,583 km (0.106 R)
• M70: 16,470,426 km (0.101 R)
• M71: 16,683,753 km (0.081 R)
• M72: 17,112,949 km (0.118 R)
• M73: 17,464,504 km (0.062 R)
• M74: 18,064,691 km (0.085 R)
• M75: 18,257,074 km (0.05 R)
• M76: 18,533,082 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.5

Radius: 7.1

Gravity: 19.19 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.24 AU - 17.8 AU

Year: 22536 Days

Day: 16 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,597,875 km

• M1: 120,875 km (0.057 R)
• M2: 167,101 km (0.067 R)
• M3: 349,461 km (0.12 R)
• M4: 521,049 km (0.111 R)
• M5: 616,942 km (0.045 R)
• M6: 2,458,192 km (0.114 R)
• M7: 2,623,498 km (0.061 R)
• M8: 3,457,656 km (0.113 R)
• M9: 4,417,176 km (0.051 R)
• M10: 4,926,108 km (0.113 R)
• M11: 5,507,296 km (0.055 R)
• M12: 5,724,063 km (0.07 R)
• M13: 5,888,471 km (0.044 R)
• M14: 6,390,971 km (0.06 R)
• M15: 6,447,668 km (0.092 R)
• M16: 6,676,254 km (0.106 R)
• M17: 6,733,699 km (0.051 R)
• M18: 6,791,444 km (0.052 R)
• M19: 9,166,909 km (0.117 R)
• M20: 10,879,056 km (0.102 R)
• M21: 11,219,392 km (0.04 R)
• M22: 11,771,258 km (0.12 R)
• M23: 12,261,490 km (0.111 R)
• M24: 13,117,190 km (0.087 R)
• M25: 13,479,367 km (0.052 R)
• M26: 13,918,436 km (0.114 R)
• M27: 14,436,643 km (0.036 R)
• M28: 16,260,541 km (0.094 R)
• M29: 16,571,555 km (0.114 R)
• M30: 17,041,741 km (0.072 R)
• M31: 17,199,417 km (0.078 R)
• M32: 17,516,265 km (0.076 R)
• M33: 17,675,437 km (0.099 R)
• M34: 19,129,379 km (0.099 R)
• M35: 19,375,467 km (0.097 R)
• M36: 20,621,318 km (0.111 R)
• M37: 20,873,540 km (0.049 R)
• M38: 21,296,304 km (0.058 R)
• M39: 21,636,490 km (0.066 R)
• M40: 22,150,209 km (0.109 R)
• M41: 22,408,714 km (0.073 R)
• M42: 24,422,451 km (0.12 R)
• M43: 25,136,332 km (0.097 R)
• M44: 26,950,954 km (0.098 R)
• M45: 28,901,411 km (0.096 R)
• M46: 29,372,495 km (0.113 R)
• M47: 30,036,260 km (0.097 R)
• M48: 30,992,939 km (0.057 R)
• M49: 31,959,640 km (0.107 R)
• M50: 32,544,418 km (0.095 R)
• M51: 34,021,847 km (0.094 R)
• M52: 34,618,892 km (0.064 R)
• M53: 34,818,755 km (0.047 R)
• M54: 35,520,967 km (0.04 R)
• M55: 36,735,702 km (0.105 R)
• M56: 38,376,491 km (0.108 R)
• M57: 39,309,982 km (0.118 R)
• M58: 40,776,789 km (0.083 R)
• M59: 41,729,129 km (0.103 R)
• M60: 43,440,230 km (0.053 R)
• M61: 44,412,765 km (0.103 R)
• M62: 44,956,255 km (0.096 R)
• M63: 46,159,470 km (0.052 R)
• M64: 46,379,379 km (0.11 R)
• M65: 46,709,841 km (0.117 R)
• M66: 48,151,216 km (0.06 R)
• M67: 50,283,734 km (0.12 R)
• M68: 50,396,830 km (0.06 R)
• M69: 50,623,321 km (0.083 R)
• M70: 53,366,946 km (0.086 R)
• M71: 54,989,634 km (0.104 R)
• M72: 59,474,728 km (0.119 R)
• M73: 60,433,949 km (0.07 R)
• M74: 61,518,983 km (0.081 R)
• M75: 61,761,032 km (0.102 R)
• M76: 62,003,381 km (0.062 R)
• M77: 67,164,806 km (0.12 R)
• M78: 67,663,566 km (0.085 R)
• M79: 68,038,308 km (0.095 R)
• M80: 68,915,700 km (0.107 R)
• M81: 70,681,404 km (0.105 R)
• M82: 71,951,938 km (0.103 R)
• M83: 73,486,364 km (0.072 R)
• M84: 74,515,298 km (0.107 R)
• M85: 74,902,307 km (0.076 R)
• M86: 76,717,528 km (0.052 R)
• M87: 78,809,654 km (0.105 R)
• M88: 79,072,498 km (0.085 R)
• M89: 79,204,144 km (0.072 R)
• M90: 79,599,082 km (0.074 R)
• M91: 87,908,197 km (0.088 R)
• M92: 88,726,796 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250

Radius: 5

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.92 AU - 22.32 AU

Year: 27109 Days

Day: 23.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,597,875 km

• M1: 64,327 km (0.048 R)
• M2: 118,930 km (0.042 R)
• M3: 264,639 km (0.12 R)
• M4: 407,953 km (0.035 R)
• M5: 594,502 km (0.11 R)
• M6: 634,893 km (0.106 R)
• M7: 1,241,962 km (0.073 R)
• M8: 1,624,483 km (0.116 R)
• M9: 2,358,410 km (0.105 R)
• M10: 3,399,163 km (0.11 R)
• M11: 3,927,542 km (0.037 R)
• M12: 4,044,079 km (0.1 R)
• M13: 4,201,307 km (0.104 R)
• M14: 4,562,286 km (0.066 R)
• M15: 4,602,977 km (0.068 R)
• M16: 5,058,951 km (0.098 R)
• M17: 5,659,886 km (0.092 R)
• M18: 5,703,568 km (0.106 R)
• M19: 6,013,386 km (0.038 R)
• M20: 7,068,799 km (0.051 R)
• M21: 7,163,344 km (0.049 R)
• M22: 7,690,378 km (0.072 R)
• M23: 8,329,310 km (0.088 R)
• M24: 9,036,160 km (0.097 R)
• M25: 9,087,472 km (0.069 R)
• M26: 9,345,080 km (0.043 R)
• M27: 9,396,841 km (0.099 R)
• M28: 10,292,184 km (0.104 R)
• M29: 10,399,296 km (0.11 R)
• M30: 11,601,913 km (0.097 R)
• M31: 11,937,461 km (0.046 R)
• M32: 12,219,453 km (0.099 R)
• M33: 12,560,836 km (0.119 R)
• M34: 13,486,547 km (0.1 R)
• M35: 14,195,043 km (0.092 R)
• M36: 15,036,830 km (0.098 R)
• M37: 15,463,782 km (0.114 R)
• M38: 15,894,774 km (0.103 R)
• M39: 16,894,536 km (0.078 R)
• M40: 17,147,656 km (0.108 R)
• M41: 17,785,840 km (0.099 R)
• M42: 18,237,327 km (0.091 R)
• M43: 19,349,288 km (0.095 R)
• M44: 21,227,938 km (0.102 R)
• M45: 22,258,069 km (0.042 R)
• M46: 24,795,997 km (0.076 R)
• M47: 28,544,620 km (0.114 R)
• M48: 31,995,544 km (0.092 R)
• M49: 33,333,098 km (0.114 R)
• M50: 33,491,672 km (0.059 R)
• M51: 35,010,539 km (0.038 R)
• M52: 36,796,887 km (0.089 R)
• M53: 36,878,867 km (0.108 R)
• M54: 37,866,512 km (0.113 R)
• M55: 38,779,358 km (0.096 R)
• M56: 40,626,892 km (0.071 R)
• M57: 44,493,997 km (0.048 R)
• M58: 44,843,458 km (0.098 R)
• M59: 46,604,075 km (0.099 R)
• M60: 48,476,891 km (0.117 R)
• M61: 49,648,541 km (0.083 R)
• M62: 49,829,704 km (0.092 R)
• M63: 50,374,241 km (0.083 R)
• M64: 50,465,196 km (0.062 R)
• M65: 52,664,434 km (0.099 R)
• M66: 55,363,180 km (0.11 R)
• M67: 56,493,093 km (0.079 R)
• M68: 56,966,121 km (0.117 R)
• M69: 57,535,341 km (0.102 R)
• M70: 58,011,361 km (0.05 R)
• M71: 58,392,986 km (0.103 R)
• M72: 59,446,903 km (0.11 R)
• M73: 60,603,593 km (0.094 R)
• M74: 60,990,902 km (0.09 R)
• M75: 61,573,287 km (0.104 R)
• M76: 62,060,078 km (0.054 R)
• M77: 62,352,841 km (0.115 R)
• M78: 62,939,564 km (0.096 R)
• M79: 63,823,089 km (0.111 R)
• M80: 64,019,960 km (0.111 R)
• M81: 65,106,489 km (0.068 R)
• M82: 65,403,890 km (0.112 R)
• M83: 65,801,072 km (0.104 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 13,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit