🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.84 AU - 1.24 AU

Year: 397 Days

Day: 25.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.07 AU - 1.69 AU

Year: 608 Days

Day: 41.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 57.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.29 AU - 1.57 AU

Year: 641 Days

Day: 15.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,228,497 km

• M1: 1,014,722 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.34 AU - 1.6 AU

Year: 668 Days

Day: 15.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,228,497 km

• M1: 544,985 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.21 AU - 2.25 AU

Year: 1248 Days

Day: 12.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.1

Radius: 12.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.24 AU - 8.26 AU

Year: 7315 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,228,497 km

• M1: 157,527 km (0.064 R)
• M2: 491,429 km (0.118 R)
• M3: 601,982 km (0.103 R)
• M4: 688,749 km (0.066 R)
• M5: 939,624 km (0.094 R)
• M6: 1,220,569 km (0.102 R)
• M7: 1,320,351 km (0.077 R)
• M8: 1,861,895 km (0.095 R)
• M9: 1,961,378 km (0.07 R)
• M10: 2,200,884 km (0.12 R)
• M11: 2,377,858 km (0.085 R)
• M12: 3,192,269 km (0.081 R)
• M13: 3,292,350 km (0.093 R)
• M14: 3,413,973 km (0.086 R)
• M15: 3,536,942 km (0.077 R)
• M16: 4,174,529 km (0.048 R)
• M17: 4,439,616 km (0.105 R)
• M18: 4,870,757 km (0.117 R)
• M19: 5,291,725 km (0.095 R)
• M20: 5,530,633 km (0.085 R)
• M21: 5,920,485 km (0.101 R)
• M22: 6,019,370 km (0.085 R)
• M23: 6,294,181 km (0.086 R)
• M24: 6,496,587 km (0.078 R)
• M25: 6,804,310 km (0.053 R)
• M26: 7,116,820 km (0.093 R)
• M27: 7,407,638 km (0.075 R)
• M28: 8,469,633 km (0.119 R)
• M29: 8,665,307 km (0.07 R)
• M30: 9,146,713 km (0.115 R)
• M31: 9,841,296 km (0.114 R)
• M32: 10,313,876 km (0.053 R)
• M33: 10,763,716 km (0.097 R)
• M34: 11,006,215 km (0.109 R)
• M35: 11,281,175 km (0.035 R)
• M36: 11,589,497 km (0.053 R)
• M37: 11,869,245 km (0.088 R)
• M38: 12,182,802 km (0.084 R)
• M39: 12,277,497 km (0.118 R)
• M40: 13,010,826 km (0.084 R)
• M41: 14,054,870 km (0.114 R)
• M42: 14,154,053 km (0.111 R)
• M43: 14,253,536 km (0.119 R)
• M44: 14,821,858 km (0.099 R)
• M45: 15,024,114 km (0.119 R)
• M46: 16,084,015 km (0.101 R)
• M47: 16,291,956 km (0.096 R)
• M48: 18,347,880 km (0.108 R)
• M49: 18,710,505 km (0.08 R)
• M50: 18,929,367 km (0.045 R)
• M51: 19,185,628 km (0.088 R)
• M52: 19,738,691 km (0.107 R)
• M53: 19,961,293 km (0.098 R)
• M54: 20,184,941 km (0.037 R)
• M55: 20,409,338 km (0.072 R)
• M56: 20,785,128 km (0.097 R)
• M57: 21,315,004 km (0.053 R)
• M58: 21,505,442 km (0.109 R)
• M59: 21,696,329 km (0.073 R)
• M60: 21,772,923 km (0.105 R)
• M61: 22,698,335 km (0.091 R)
• M62: 22,814,872 km (0.102 R)
• M63: 23,557,775 km (0.071 R)
• M64: 24,348,549 km (0.103 R)
• M65: 24,587,457 km (0.099 R)
• M66: 25,631,650 km (0.106 R)
• M67: 26,567,385 km (0.11 R)
• M68: 26,649,365 km (0.067 R)
• M69: 26,895,603 km (0.041 R)
• M70: 27,142,589 km (0.093 R)
• M71: 27,680,244 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.6

Radius: 9.5

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.09 AU - 10.43 AU

Year: 11426 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,228,497 km

• M1: 151,543 km (0.081 R)
• M2: 363,373 km (0.081 R)
• M3: 491,429 km (0.091 R)
• M4: 608,863 km (0.052 R)
• M5: 721,959 km (0.107 R)
• M6: 781,350 km (0.107 R)
• M7: 1,245,253 km (0.092 R)
• M8: 1,373,458 km (0.078 R)
• M9: 1,525,599 km (0.08 R)
• M10: 2,255,337 km (0.044 R)
• M11: 3,129,887 km (0.069 R)
• M12: 3,434,318 km (0.069 R)
• M13: 4,071,605 km (0.097 R)
• M14: 4,181,410 km (0.104 R)
• M15: 4,348,062 km (0.11 R)
• M16: 4,545,232 km (0.104 R)
• M17: 4,919,227 km (0.111 R)
• M18: 6,608,935 km (0.11 R)
• M19: 6,738,337 km (0.055 R)
• M20: 7,032,596 km (0.107 R)
• M21: 7,131,630 km (0.056 R)
• M22: 7,498,593 km (0.073 R)
• M23: 7,871,840 km (0.108 R)
• M24: 7,940,356 km (0.079 R)
• M25: 8,636,435 km (0.084 R)
• M26: 9,135,344 km (0.108 R)
• M27: 9,243,503 km (0.075 R)
• M28: 9,461,018 km (0.102 R)
• M29: 9,901,285 km (0.044 R)
• M30: 9,975,336 km (0.113 R)
• M31: 11,300,324 km (0.083 R)
• M32: 11,455,307 km (0.041 R)
• M33: 11,688,979 km (0.113 R)
• M34: 11,884,952 km (0.091 R)
• M35: 12,479,604 km (0.092 R)
• M36: 13,124,371 km (0.111 R)
• M37: 13,205,752 km (0.079 R)
• M38: 13,328,123 km (0.085 R)
• M39: 13,574,062 km (0.06 R)
• M40: 13,821,497 km (0.08 R)
• M41: 13,987,251 km (0.106 R)
• M42: 15,379,858 km (0.069 R)
• M43: 16,114,383 km (0.104 R)
• M44: 16,376,479 km (0.101 R)
• M45: 16,904,709 km (0.095 R)
• M46: 17,304,434 km (0.086 R)
• M47: 18,340,400 km (0.081 R)
• M48: 18,431,505 km (0.049 R)
• M49: 19,026,904 km (0.091 R)
• M50: 19,257,584 km (0.082 R)
• M51: 19,768,311 km (0.085 R)
• M52: 20,048,807 km (0.06 R)
• M53: 20,708,534 km (0.038 R)
• M54: 21,040,941 km (0.104 R)
• M55: 21,375,142 km (0.075 R)
• M56: 21,807,480 km (0.12 R)
• M57: 22,048,931 km (0.066 R)
• M58: 22,583,295 km (0.093 R)
• M59: 23,466,820 km (0.095 R)
• M60: 23,813,438 km (0.109 R)
• M61: 23,912,771 km (0.059 R)
• M62: 25,521,098 km (0.069 R)
• M63: 26,853,416 km (0.074 R)
• M64: 27,164,131 km (0.109 R)
• M65: 27,684,582 km (0.079 R)
• M66: 27,945,929 km (0.108 R)
• M67: 28,050,798 km (0.082 R)
• M68: 28,735,208 km (0.108 R)
• M69: 28,947,038 km (0.113 R)
• M70: 30,551,326 km (0.091 R)
• M71: 30,821,500 km (0.036 R)
• M72: 31,201,179 km (0.109 R)
• M73: 31,691,411 km (0.109 R)
• M74: 32,294,291 km (0.087 R)
• M75: 32,404,245 km (0.105 R)
• M76: 32,624,603 km (0.104 R)
• M77: 32,735,006 km (0.025 R)
• M78: 32,956,112 km (0.078 R)
• M79: 33,177,816 km (0.057 R)
• M80: 33,455,469 km (0.086 R)
• M81: 34,630,411 km (0.119 R)
• M82: 37,250,917 km (0.113 R)
• M83: 37,597,386 km (0.113 R)
• M84: 38,002,945 km (0.08 R)
• M85: 38,760,060 km (0.078 R)
• M86: 38,877,046 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 14,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit