🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.6 AU - 0.74 AU

Year: 243 Days

Day: 40.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,451,750 km

• M1: 100,081 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.75 AU - 1.23 AU

Year: 436 Days

Day: 29.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.63 AU - 1.83 AU

Year: 1008 Days

Day: 41.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,451,750 km

• M1: 228,436 km (0.051 R)

Asteroid Belt

Center: 3.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.1

Radius: 10.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.09 AU - 5.13 AU

Year: 5116 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 50,451,750 km

• M1: 201,508 km (0.025 R)
• M2: 296,353 km (0.105 R)
• M3: 579,542 km (0.084 R)
• M4: 651,948 km (0.064 R)
• M5: 890,257 km (0.039 R)
• M6: 997,967 km (0.096 R)
• M7: 1,133,353 km (0.101 R)
• M8: 1,385,575 km (0.093 R)
• M9: 2,232,299 km (0.111 R)
• M10: 2,306,650 km (0.066 R)
• M11: 2,442,784 km (0.051 R)
• M12: 2,786,709 km (0.058 R)
• M13: 2,931,969 km (0.111 R)
• M14: 3,434,169 km (0.066 R)
• M15: 3,713,169 km (0.108 R)
• M16: 3,945,345 km (0.077 R)
• M17: 4,556,153 km (0.094 R)
• M18: 5,196,432 km (0.112 R)
• M19: 5,517,020 km (0.082 R)
• M20: 5,700,277 km (0.097 R)
• M21: 5,782,406 km (0.118 R)
• M22: 6,114,663 km (0.082 R)
• M23: 6,646,484 km (0.047 R)
• M24: 7,104,702 km (0.074 R)
• M25: 7,640,861 km (0.073 R)
• M26: 8,051,657 km (0.112 R)
• M27: 8,120,771 km (0.072 R)
• M28: 8,190,184 km (0.096 R)
• M29: 8,283,085 km (0.114 R)
• M30: 8,399,472 km (0.114 R)
• M31: 8,847,218 km (0.093 R)
• M32: 9,230,189 km (0.117 R)
• M33: 9,302,744 km (0.119 R)
• M34: 9,496,772 km (0.082 R)
• M35: 9,692,296 km (0.116 R)
• M36: 9,815,116 km (0.118 R)
• M37: 10,638,653 km (0.092 R)
• M38: 10,740,080 km (0.106 R)
• M39: 10,816,225 km (0.084 R)
• M40: 11,354,927 km (0.112 R)
• M41: 11,510,509 km (0.09 R)
• M42: 12,325,219 km (0.101 R)
• M43: 12,833,852 km (0.07 R)
• M44: 13,131,402 km (0.119 R)
• M45: 14,093,466 km (0.05 R)
• M46: 15,220,536 km (0.086 R)
• M47: 16,434,972 km (0.098 R)
• M48: 16,640,370 km (0.082 R)
• M49: 16,964,997 km (0.101 R)
• M50: 17,530,477 km (0.088 R)
• M51: 18,527,397 km (0.103 R)
• M52: 18,680,137 km (0.109 R)
• M53: 18,802,508 km (0.116 R)
• M54: 18,925,327 km (0.108 R)
• M55: 19,387,734 km (0.091 R)
• M56: 19,511,751 km (0.098 R)
• M57: 19,667,034 km (0.096 R)
• M58: 19,760,383 km (0.101 R)
• M59: 20,797,545 km (0.06 R)
• M60: 21,019,847 km (0.092 R)
• M61: 21,179,019 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 9.8

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.12 AU - 8.18 AU

Year: 9372 Days

Day: 11 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,451,750 km

• M1: 145,409 km (0.076 R)
• M2: 233,821 km (0.069 R)
• M3: 652,696 km (0.096 R)
• M4: 863,778 km (0.072 R)
• M5: 1,158,785 km (0.057 R)
• M6: 1,576,762 km (0.095 R)
• M7: 1,790,537 km (0.088 R)
• M8: 1,863,989 km (0.082 R)
• M9: 2,142,092 km (0.113 R)
• M10: 2,406,581 km (0.106 R)
• M11: 3,232,212 km (0.086 R)
• M12: 3,849,153 km (0.081 R)
• M13: 3,976,910 km (0.119 R)
• M14: 4,435,427 km (0.083 R)
• M15: 5,049,377 km (0.096 R)
• M16: 5,295,465 km (0.087 R)
• M17: 5,653,902 km (0.103 R)
• M18: 5,726,457 km (0.077 R)
• M19: 5,946,216 km (0.094 R)
• M20: 6,969,316 km (0.111 R)
• M21: 7,086,451 km (0.118 R)
• M22: 7,401,803 km (0.101 R)
• M23: 7,521,183 km (0.105 R)
• M24: 7,883,359 km (0.12 R)
• M25: 8,169,091 km (0.12 R)
• M26: 8,834,951 km (0.063 R)
• M27: 9,174,389 km (0.095 R)
• M28: 9,388,613 km (0.101 R)
• M29: 9,474,931 km (0.093 R)
• M30: 10,085,739 km (0.041 R)
• M31: 10,799,321 km (0.114 R)
• M32: 11,025,662 km (0.043 R)
• M33: 11,900,211 km (0.091 R)
• M34: 12,040,385 km (0.083 R)
• M35: 12,369,500 km (0.044 R)
• M36: 13,374,498 km (0.117 R)
• M37: 13,471,587 km (0.113 R)
• M38: 13,764,201 km (0.086 R)
• M39: 14,654,907 km (0.065 R)
• M40: 15,056,726 km (0.057 R)
• M41: 15,360,410 km (0.097 R)
• M42: 15,871,287 km (0.104 R)
• M43: 16,232,117 km (0.118 R)
• M44: 16,439,460 km (0.093 R)
• M45: 16,543,580 km (0.1 R)
• M46: 16,909,496 km (0.108 R)
• M47: 17,969,547 km (0.087 R)
• M48: 18,778,722 km (0.075 R)
• M49: 19,654,767 km (0.073 R)
• M50: 20,600,375 km (0.095 R)
• M51: 20,881,170 km (0.117 R)
• M52: 21,333,255 km (0.089 R)
• M53: 21,446,800 km (0.078 R)
• M54: 22,999,177 km (0.071 R)
• M55: 24,945,146 km (0.054 R)
• M56: 25,846,922 km (0.036 R)
• M57: 26,089,270 km (0.072 R)
• M58: 26,393,253 km (0.033 R)
• M59: 30,450,048 km (0.097 R)
• M60: 32,648,090 km (0.105 R)
• M61: 32,713,614 km (0.108 R)
• M62: 34,163,965 km (0.081 R)
• M63: 35,097,755 km (0.057 R)
• M64: 35,298,964 km (0.113 R)
• M65: 35,567,791 km (0.053 R)
• M66: 35,769,898 km (0.099 R)
• M67: 35,904,835 km (0.105 R)
• M68: 36,039,922 km (0.104 R)
• M69: 38,086,870 km (0.051 R)
• M70: 38,155,835 km (0.088 R)
• M71: 39,263,607 km (0.069 R)
• M72: 40,311,689 km (0.073 R)
• M73: 40,733,406 km (0.096 R)
• M74: 42,292,664 km (0.102 R)
• M75: 42,364,023 km (0.113 R)
• M76: 42,578,247 km (0.094 R)
• M77: 42,936,085 km (0.113 R)
• M78: 43,151,207 km (0.117 R)
• M79: 43,726,859 km (0.109 R)
• M80: 45,250,065 km (0.119 R)
• M81: 47,752,688 km (0.095 R)
• M82: 48,050,088 km (0.077 R)
• M83: 48,721,483 km (0.092 R)
• M84: 49,170,726 km (0.037 R)
• M85: 50,451,284 km (0.082 R)
• M86: 50,526,980 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.1

Radius: 15

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.92 AU - 10.36 AU

Year: 11249 Days

Day: 10.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 50,451,750 km

• M1: 246,687 km (0.095 R)
• M2: 659,427 km (0.115 R)
• M3: 998,267 km (0.053 R)
• M4: 1,124,228 km (0.104 R)
• M5: 1,370,017 km (0.12 R)
• M6: 1,560,455 km (0.103 R)
• M7: 2,048,892 km (0.113 R)
• M8: 2,144,186 km (0.078 R)
• M9: 2,353,623 km (0.077 R)
• M10: 2,628,883 km (0.119 R)
• M11: 2,899,506 km (0.098 R)
• M12: 3,195,261 km (0.061 R)
• M13: 3,749,521 km (0.118 R)
• M14: 4,072,503 km (0.114 R)
• M15: 4,547,326 km (0.104 R)
• M16: 4,655,336 km (0.112 R)
• M17: 4,873,749 km (0.096 R)
• M18: 5,646,272 km (0.089 R)
• M19: 5,997,678 km (0.067 R)
• M20: 6,136,205 km (0.101 R)
• M21: 6,295,976 km (0.079 R)
• M22: 6,762,871 km (0.106 R)
• M23: 7,052,642 km (0.071 R)
• M24: 7,220,192 km (0.082 R)
• M25: 8,186,743 km (0.116 R)
• M26: 8,989,486 km (0.083 R)
• M27: 9,102,881 km (0.101 R)
• M28: 9,561,698 km (0.029 R)
• M29: 9,677,636 km (0.053 R)
• M30: 10,193,001 km (0.114 R)
• M31: 10,358,905 km (0.117 R)
• M32: 10,549,642 km (0.09 R)
• M33: 11,007,411 km (0.118 R)
• M34: 11,471,614 km (0.105 R)
• M35: 11,570,199 km (0.046 R)
• M36: 11,693,766 km (0.111 R)
• M37: 12,092,295 km (0.117 R)
• M38: 12,242,940 km (0.117 R)
• M39: 12,394,184 km (0.097 R)
• M40: 12,596,739 km (0.08 R)
• M41: 13,031,022 km (0.066 R)
• M42: 13,940,427 km (0.071 R)
• M43: 14,629,475 km (0.118 R)
• M44: 14,763,215 km (0.113 R)
• M45: 15,112,975 km (0.117 R)
• M46: 15,492,655 km (0.064 R)
• M47: 15,601,712 km (0.081 R)
• M48: 15,711,068 km (0.05 R)
• M49: 16,068,158 km (0.112 R)
• M50: 16,233,763 km (0.078 R)
• M51: 16,427,941 km (0.106 R)
• M52: 16,566,917 km (0.074 R)
• M53: 16,986,539 km (0.107 R)
• M54: 17,099,037 km (0.044 R)
• M55: 17,268,381 km (0.116 R)
• M56: 17,438,175 km (0.089 R)
• M57: 17,665,414 km (0.051 R)
• M58: 17,979,420 km (0.045 R)
• M59: 18,180,180 km (0.077 R)
• M60: 18,497,328 km (0.047 R)
• M61: 18,729,205 km (0.113 R)
• M62: 19,577,425 km (0.069 R)
• M63: 19,843,260 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.4

Radius: 6

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.35 AU - 14.15 AU

Year: 17840 Days

Day: 19 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,451,750 km

• M1: 76,295 km (0.08 R)
• M2: 129,402 km (0.111 R)
• M3: 253,568 km (0.088 R)
• M4: 513,270 km (0.049 R)
• M5: 1,004,251 km (0.069 R)
• M6: 1,705,416 km (0.065 R)
• M7: 3,227,873 km (0.107 R)
• M8: 3,420,256 km (0.062 R)
• M9: 3,883,710 km (0.108 R)
• M10: 3,985,586 km (0.091 R)
• M11: 4,366,612 km (0.088 R)
• M12: 4,723,254 km (0.081 R)
• M13: 4,868,513 km (0.118 R)
• M14: 5,502,210 km (0.116 R)
• M15: 6,723,377 km (0.052 R)
• M16: 7,051,595 km (0.081 R)
• M17: 7,301,274 km (0.097 R)
• M18: 8,328,712 km (0.083 R)
• M19: 9,767,544 km (0.101 R)
• M20: 9,952,746 km (0.105 R)
• M21: 10,185,820 km (0.113 R)
• M22: 10,657,652 km (0.116 R)
• M23: 10,705,074 km (0.103 R)
• M24: 11,378,414 km (0.073 R)
• M25: 12,115,034 km (0.071 R)
• M26: 12,564,276 km (0.064 R)
• M27: 13,069,917 km (0.111 R)
• M28: 13,273,969 km (0.1 R)
• M29: 13,944,616 km (0.047 R)
• M30: 14,048,736 km (0.054 R)
• M31: 14,468,059 km (0.064 R)
• M32: 14,838,164 km (0.105 R)
• M33: 16,185,592 km (0.096 R)
• M34: 17,012,569 km (0.075 R)
• M35: 17,347,219 km (0.115 R)
• M36: 17,571,616 km (0.079 R)
• M37: 17,627,865 km (0.088 R)
• M38: 18,364,335 km (0.037 R)
• M39: 18,822,404 km (0.071 R)
• M40: 18,995,190 km (0.11 R)
• M41: 19,168,574 km (0.086 R)
• M42: 19,633,374 km (0.109 R)
• M43: 21,529,078 km (0.051 R)
• M44: 21,589,366 km (0.116 R)
• M45: 21,709,793 km (0.104 R)
• M46: 21,770,230 km (0.041 R)
• M47: 22,620,993 km (0.091 R)
• M48: 22,743,364 km (0.039 R)
• M49: 22,804,699 km (0.105 R)
• M50: 24,104,555 km (0.111 R)
• M51: 24,417,514 km (0.078 R)
• M52: 25,047,620 km (0.061 R)
• M53: 25,491,776 km (0.112 R)
• M54: 25,746,841 km (0.097 R)
• M55: 27,034,579 km (0.084 R)
• M56: 27,555,629 km (0.103 R)
• M57: 28,673,573 km (0.086 R)
• M58: 28,938,810 km (0.106 R)
• M59: 29,071,653 km (0.082 R)
• M60: 31,362,146 km (0.119 R)
• M61: 31,772,194 km (0.103 R)
• M62: 31,978,041 km (0.037 R)
• M63: 32,667,089 km (0.108 R)
• M64: 33,013,408 km (0.073 R)
• M65: 33,570,061 km (0.06 R)
• M66: 33,919,672 km (0.067 R)
• M67: 34,129,857 km (0.051 R)
• M68: 36,328,197 km (0.116 R)
• M69: 37,625,360 km (0.118 R)
• M70: 37,843,175 km (0.116 R)
• M71: 38,061,139 km (0.082 R)
• M72: 39,011,086 km (0.089 R)
• M73: 39,305,045 km (0.116 R)
• M74: 39,968,811 km (0.054 R)
• M75: 40,042,862 km (0.108 R)
• M76: 41,757,254 km (0.086 R)
• M77: 41,907,450 km (0.045 R)
• M78: 43,039,756 km (0.037 R)
• M79: 43,647,722 km (0.114 R)
• M80: 43,723,867 km (0.085 R)
• M81: 44,411,718 km (0.088 R)
• M82: 44,795,437 km (0.119 R)
• M83: 45,488,673 km (0.073 R)
• M84: 46,652,096 km (0.063 R)
• M85: 47,042,098 km (0.05 R)
• M86: 49,722,592 km (0.097 R)
• M87: 50,120,971 km (0.082 R)
• M88: 51,081,240 km (0.064 R)
• M89: 51,322,392 km (0.103 R)
• M90: 51,886,226 km (0.073 R)
• M91: 53,427,084 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.8

Radius: 6.2

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.53 AU - 12.07 AU

Year: 17954 Days

Day: 19 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,451,750 km

• M1: 179,069 km (0.094 R)
• M2: 219,610 km (0.101 R)
• M3: 288,275 km (0.114 R)
• M4: 480,060 km (0.075 R)
• M5: 657,333 km (0.116 R)
• M6: 799,002 km (0.107 R)
• M7: 1,414,597 km (0.086 R)
• M8: 1,694,046 km (0.044 R)
• M9: 2,223,772 km (0.109 R)
• M10: 2,492,899 km (0.111 R)
• M11: 2,603,601 km (0.041 R)
• M12: 3,032,947 km (0.11 R)
• M13: 3,091,889 km (0.109 R)
• M14: 3,151,130 km (0.084 R)
• M15: 3,331,395 km (0.082 R)
• M16: 3,484,134 km (0.1 R)
• M17: 3,576,885 km (0.105 R)
• M18: 3,796,644 km (0.103 R)
• M19: 3,860,223 km (0.078 R)
• M20: 4,249,028 km (0.089 R)
• M21: 4,616,590 km (0.116 R)
• M22: 5,346,329 km (0.12 R)
• M23: 5,417,687 km (0.115 R)
• M24: 5,706,261 km (0.078 R)
• M25: 6,260,970 km (0.091 R)
• M26: 6,716,944 km (0.113 R)
• M27: 9,195,931 km (0.047 R)
• M28: 9,410,454 km (0.077 R)
• M29: 9,975,934 km (0.06 R)
• M30: 11,048,850 km (0.103 R)
• M31: 11,460,543 km (0.092 R)
• M32: 12,393,286 km (0.104 R)
• M33: 12,820,986 km (0.039 R)
• M34: 13,886,722 km (0.057 R)
• M35: 14,281,211 km (0.078 R)
• M36: 14,380,395 km (0.053 R)
• M37: 14,430,211 km (0.111 R)
• M38: 14,629,475 km (0.091 R)
• M39: 14,779,671 km (0.045 R)
• M40: 15,030,846 km (0.079 R)
• M41: 15,131,825 km (0.071 R)
• M42: 15,537,833 km (0.091 R)
• M43: 15,742,184 km (0.093 R)
• M44: 16,568,263 km (0.091 R)
• M45: 16,986,689 km (0.107 R)
• M46: 17,197,173 km (0.096 R)
• M47: 17,408,555 km (0.065 R)
• M48: 18,262,609 km (0.031 R)
• M49: 19,844,906 km (0.088 R)
• M50: 20,400,662 km (0.119 R)
• M51: 20,624,460 km (0.106 R)
• M52: 23,080,558 km (0.057 R)
• M53: 23,372,124 km (0.099 R)
• M54: 23,606,245 km (0.091 R)
• M55: 23,782,321 km (0.091 R)
• M56: 24,194,912 km (0.026 R)
• M57: 24,254,153 km (0.112 R)
• M58: 24,313,244 km (0.11 R)
• M59: 24,431,875 km (0.099 R)
• M60: 24,788,517 km (0.103 R)
• M61: 24,967,585 km (0.083 R)
• M62: 25,326,770 km (0.044 R)
• M63: 25,446,897 km (0.101 R)
• M64: 25,748,187 km (0.103 R)
• M65: 26,232,435 km (0.06 R)
• M66: 26,903,382 km (0.109 R)
• M67: 27,025,903 km (0.035 R)
• M68: 27,087,238 km (0.071 R)
• M69: 27,889,232 km (0.109 R)
• M70: 28,199,797 km (0.12 R)
• M71: 28,449,027 km (0.115 R)
• M72: 30,150,404 km (0.075 R)
• M73: 30,469,047 km (0.084 R)
• M74: 30,788,887 km (0.043 R)
• M75: 30,853,065 km (0.111 R)
• M76: 31,367,382 km (0.074 R)
• M77: 31,431,859 km (0.098 R)
• M78: 35,046,293 km (0.102 R)
• M79: 35,247,203 km (0.09 R)
• M80: 35,515,731 km (0.1 R)
• M81: 35,717,539 km (0.03 R)
• M82: 36,054,732 km (0.111 R)
• M83: 37,004,380 km (0.12 R)
• M84: 37,209,030 km (0.09 R)
• M85: 39,553,827 km (0.066 R)
• M86: 39,832,677 km (0.064 R)
• M87: 40,322,610 km (0.092 R)
• M88: 40,392,622 km (0.077 R)
• M89: 40,603,405 km (0.111 R)
• M90: 42,301,640 km (0.063 R)
• M91: 43,878,701 km (0.117 R)
• M92: 44,529,302 km (0.048 R)
• M93: 44,819,522 km (0.08 R)
• M94: 47,089,969 km (0.072 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 18,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit