🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.61 AU

Year: 142 Days

Day: 28.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.78 AU - 0.78 AU

Year: 247 Days

Day: 23.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.13 AU - 1.39 AU

Year: 507 Days

Day: 40.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.29 AU - 1.37 AU

Year: 549 Days

Day: 41.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 105.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.55 AU - 1.77 AU

Year: 766 Days

Day: 17.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 72.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,097,079 km

• M1: 32,762 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.29 AU - 4.53 AU

Year: 3317 Days

Day: 17.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.8

Radius: 13.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.95 AU - 7.99 AU

Year: 7312 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 104,097,079 km

• M1: 206,744 km (0.089 R)
• M2: 395,387 km (0.076 R)
• M3: 498,909 km (0.114 R)
• M4: 699,520 km (0.064 R)
• M5: 906,862 km (0.1 R)
• M6: 991,086 km (0.025 R)
• M7: 1,500,915 km (0.105 R)
• M8: 1,669,063 km (0.103 R)
• M9: 1,873,414 km (0.089 R)
• M10: 2,014,485 km (0.115 R)
• M11: 2,117,408 km (0.057 R)
• M12: 2,328,790 km (0.099 R)
• M13: 2,569,643 km (0.06 R)
• M14: 2,957,999 km (0.101 R)
• M15: 3,135,422 km (0.097 R)
• M16: 3,451,522 km (0.107 R)
• M17: 3,777,945 km (0.106 R)
• M18: 4,036,001 km (0.091 R)
• M19: 4,154,183 km (0.103 R)
• M20: 4,583,380 km (0.114 R)
• M21: 4,706,648 km (0.084 R)
• M22: 5,069,273 km (0.097 R)
• M23: 5,455,386 km (0.108 R)
• M24: 5,615,455 km (0.088 R)
• M25: 5,747,700 km (0.105 R)
• M26: 5,866,032 km (0.06 R)
• M27: 5,985,261 km (0.056 R)
• M28: 6,424,181 km (0.113 R)
• M29: 6,920,697 km (0.111 R)
• M30: 7,429,778 km (0.104 R)
• M31: 7,688,732 km (0.091 R)
• M32: 7,803,025 km (0.089 R)
• M33: 8,399,920 km (0.036 R)
• M34: 8,568,368 km (0.093 R)
• M35: 8,942,811 km (0.113 R)
• M36: 9,201,316 km (0.063 R)
• M37: 9,602,388 km (0.106 R)
• M38: 9,708,004 km (0.099 R)
• M39: 9,831,572 km (0.115 R)
• M40: 10,009,145 km (0.091 R)
• M41: 10,169,962 km (0.118 R)
• M42: 10,803,360 km (0.088 R)
• M43: 10,968,217 km (0.093 R)
• M44: 11,078,770 km (0.107 R)
• M45: 12,070,304 km (0.048 R)
• M46: 13,109,710 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941

Radius: 4.9

Gravity: 39.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.64 AU - 20.32 AU

Year: 27306 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,097,079 km

• M1: 109,356 km (0.085 R)
• M2: 656,435 km (0.099 R)
• M3: 801,396 km (0.054 R)
• M4: 1,330,374 km (0.115 R)
• M5: 1,439,580 km (0.026 R)
• M6: 1,476,681 km (0.082 R)
• M7: 2,112,920 km (0.071 R)
• M8: 2,155,257 km (0.106 R)
• M9: 2,684,683 km (0.115 R)
• M10: 2,823,211 km (0.093 R)
• M11: 3,804,872 km (0.119 R)
• M12: 3,960,454 km (0.096 R)
• M13: 5,050,275 km (0.063 R)
• M14: 5,745,905 km (0.05 R)
• M15: 5,805,295 km (0.086 R)
• M16: 5,984,364 km (0.093 R)
• M17: 6,594,873 km (0.091 R)
• M18: 6,907,382 km (0.08 R)
• M19: 7,160,951 km (0.091 R)
• M20: 8,205,443 km (0.093 R)
• M21: 8,813,559 km (0.105 R)
• M22: 9,858,948 km (0.076 R)
• M23: 10,287,995 km (0.084 R)
• M24: 11,090,438 km (0.118 R)
• M25: 12,140,466 km (0.078 R)
• M26: 12,216,611 km (0.12 R)
• M27: 12,293,055 km (0.104 R)
• M28: 12,677,223 km (0.083 R)
• M29: 15,228,016 km (0.108 R)
• M30: 15,475,152 km (0.085 R)
• M31: 17,070,463 km (0.113 R)
• M32: 17,584,931 km (0.099 R)
• M33: 18,017,717 km (0.099 R)
• M34: 19,070,288 km (0.112 R)
• M35: 19,962,639 km (0.091 R)
• M36: 20,142,755 km (0.09 R)
• M37: 20,233,112 km (0.075 R)
• M38: 22,252,384 km (0.077 R)
• M39: 22,532,730 km (0.079 R)
• M40: 23,191,410 km (0.084 R)
• M41: 24,527,468 km (0.072 R)
• M42: 25,594,550 km (0.096 R)
• M43: 27,373,418 km (0.103 R)
• M44: 30,632,558 km (0.104 R)
• M45: 31,048,440 km (0.034 R)
• M46: 31,675,853 km (0.104 R)
• M47: 32,096,373 km (0.056 R)
• M48: 33,049,461 km (0.101 R)
• M49: 33,690,039 km (0.1 R)
• M50: 34,875,004 km (0.106 R)
• M51: 34,983,462 km (0.105 R)
• M52: 35,964,076 km (0.027 R)
• M53: 37,618,329 km (0.083 R)
• M54: 37,729,630 km (0.069 R)
• M55: 38,398,931 km (0.118 R)
• M56: 38,622,879 km (0.109 R)
• M57: 39,636,105 km (0.081 R)
• M58: 39,862,447 km (0.069 R)
• M59: 41,344,214 km (0.098 R)
• M60: 43,076,258 km (0.105 R)
• M61: 43,775,778 km (0.117 R)
• M62: 44,244,169 km (0.116 R)
• M63: 44,831,939 km (0.088 R)
• M64: 45,185,887 km (0.101 R)
• M65: 47,208,899 km (0.1 R)
• M66: 49,992,467 km (0.078 R)
• M67: 52,207,862 km (0.059 R)
• M68: 53,077,923 km (0.103 R)
• M69: 56,351,573 km (0.101 R)
• M70: 56,988,561 km (0.086 R)
• M71: 62,038,387 km (0.071 R)
• M72: 62,432,727 km (0.042 R)
• M73: 62,827,964 km (0.049 R)
• M74: 67,769,631 km (0.086 R)
• M75: 71,729,037 km (0.099 R)
• M76: 72,834,416 km (0.103 R)
• M77: 74,782,480 km (0.117 R)
• M78: 76,043,739 km (0.045 R)
• M79: 77,170,810 km (0.07 R)
• M80: 77,878,108 km (0.072 R)
• M81: 81,446,167 km (0.108 R)
• M82: 85,505,356 km (0.083 R)
• M83: 86,824,061 km (0.105 R)
• M84: 88,297,002 km (0.103 R)
• M85: 93,065,883 km (0.086 R)
• M86: 94,120,248 km (0.051 R)
• M87: 94,724,474 km (0.107 R)
• M88: 94,875,718 km (0.08 R)
• M89: 96,088,657 km (0.059 R)
• M90: 96,240,649 km (0.05 R)
• M91: 97,154,243 km (0.077 R)
• M92: 99,143,446 km (0.08 R)
• M93: 100,374,337 km (0.103 R)
• M94: 102,695,797 km (0.102 R)
• M95: 104,097,080 km (0.086 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 10,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit