🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.71 AU - 1.01 AU

Year: 287 Days

Day: 16.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.92 AU - 1.16 AU

Year: 382 Days

Day: 14.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,957,264 km

• M1: 54,005 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.56 AU - 1.64 AU

Year: 728 Days

Day: 18.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.1

Radius: 12.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.89 AU - 11.69 AU

Year: 11024 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,957,264 km

• M1: 168,896 km (0.099 R)
• M2: 372,798 km (0.076 R)
• M3: 781,499 km (0.06 R)
• M4: 1,051,523 km (0.064 R)
• M5: 1,142,329 km (0.113 R)
• M6: 1,352,215 km (0.086 R)
• M7: 1,596,209 km (0.093 R)
• M8: 1,921,435 km (0.105 R)
• M9: 2,436,949 km (0.099 R)
• M10: 2,685,431 km (0.025 R)
• M11: 2,916,410 km (0.048 R)
• M12: 3,647,944 km (0.072 R)
• M13: 3,933,227 km (0.098 R)
• M14: 4,616,889 km (0.115 R)
• M15: 5,114,302 km (0.109 R)
• M16: 5,209,596 km (0.072 R)
• M17: 5,992,592 km (0.095 R)
• M18: 6,160,440 km (0.115 R)
• M19: 6,398,002 km (0.066 R)
• M20: 6,952,561 km (0.086 R)
• M21: 7,306,958 km (0.108 R)
• M22: 7,813,198 km (0.074 R)
• M23: 8,480,703 km (0.061 R)
• M24: 8,707,344 km (0.106 R)
• M25: 9,633,953 km (0.069 R)
• M26: 10,149,019 km (0.075 R)
• M27: 10,958,792 km (0.112 R)
• M28: 11,164,489 km (0.034 R)
• M29: 11,873,583 km (0.093 R)
• M30: 12,042,629 km (0.111 R)
• M31: 12,212,422 km (0.046 R)
• M32: 12,297,543 km (0.097 R)
• M33: 12,382,964 km (0.07 R)
• M34: 12,468,534 km (0.112 R)
• M35: 12,942,909 km (0.114 R)
• M36: 13,423,118 km (0.067 R)
• M37: 13,953,592 km (0.117 R)
• M38: 14,176,792 km (0.115 R)
• M39: 15,864,256 km (0.109 R)
• M40: 16,003,980 km (0.072 R)
• M41: 16,755,410 km (0.118 R)
• M42: 17,183,260 km (0.116 R)
• M43: 17,422,467 km (0.063 R)
• M44: 17,952,642 km (0.094 R)
• M45: 18,195,439 km (0.114 R)
• M46: 19,177,400 km (0.059 R)
• M47: 21,295,107 km (0.047 R)
• M48: 21,913,694 km (0.115 R)
• M49: 23,327,245 km (0.08 R)
• M50: 23,433,010 km (0.117 R)
• M51: 24,446,835 km (0.106 R)
• M52: 25,311,661 km (0.049 R)
• M53: 25,420,568 km (0.028 R)
• M54: 26,572,471 km (0.103 R)
• M55: 27,182,681 km (0.071 R)
• M56: 27,405,732 km (0.116 R)
• M57: 28,078,473 km (0.073 R)
• M58: 28,303,917 km (0.103 R)
• M59: 28,926,992 km (0.025 R)
• M60: 29,097,833 km (0.088 R)
• M61: 29,956,525 km (0.118 R)
• M62: 30,649,462 km (0.117 R)
• M63: 31,933,610 km (0.063 R)
• M64: 32,464,084 km (0.074 R)
• M65: 33,414,180 km (0.104 R)
• M66: 34,313,264 km (0.082 R)
• M67: 34,675,141 km (0.066 R)
• M68: 34,856,453 km (0.062 R)
• M69: 35,098,802 km (0.098 R)
• M70: 36,135,216 km (0.072 R)
• M71: 37,243,437 km (0.066 R)
• M72: 37,491,171 km (0.114 R)
• M73: 38,300,196 km (0.095 R)
• M74: 38,550,324 km (0.029 R)
• M75: 38,738,369 km (0.08 R)
• M76: 39,052,225 km (0.082 R)
• M77: 39,619,350 km (0.115 R)
• M78: 39,999,030 km (0.104 R)
• M79: 40,189,318 km (0.113 R)
• M80: 41,593,893 km (0.099 R)
• M81: 42,173,136 km (0.057 R)
• M82: 43,144,325 km (0.073 R)
• M83: 43,600,150 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.2

Radius: 7.4

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 16.46 AU - 22.08 AU

Year: 30443 Days

Day: 16.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 42,957,264 km

• M1: 95,892 km (0.116 R)
• M2: 282,142 km (0.052 R)
• M3: 600,336 km (0.119 R)
• M4: 937,530 km (0.118 R)
• M5: 1,387,071 km (0.052 R)
• M6: 1,785,600 km (0.102 R)
• M7: 1,851,722 km (0.1 R)
• M8: 1,918,593 km (0.113 R)
• M9: 2,124,439 km (0.072 R)
• M10: 2,809,747 km (0.093 R)
• M11: 3,868,601 km (0.048 R)
• M12: 6,240,026 km (0.104 R)
• M13: 6,579,614 km (0.102 R)
• M14: 6,751,651 km (0.078 R)
• M15: 7,135,519 km (0.101 R)
• M16: 7,598,225 km (0.114 R)
• M17: 7,887,847 km (0.088 R)
• M18: 8,070,656 km (0.081 R)
• M19: 9,082,236 km (0.112 R)
• M20: 9,778,465 km (0.106 R)
• M21: 9,975,036 km (0.114 R)
• M22: 10,572,231 km (0.105 R)
• M23: 12,988,686 km (0.057 R)
• M24: 13,118,088 km (0.095 R)
• M25: 14,391,614 km (0.103 R)
• M26: 14,615,114 km (0.061 R)
• M27: 14,794,781 km (0.088 R)
• M28: 16,258,297 km (0.047 R)
• M29: 16,584,570 km (0.073 R)
• M30: 16,960,210 km (0.09 R)
• M31: 18,733,244 km (0.05 R)
• M32: 19,026,306 km (0.115 R)
• M33: 21,987,596 km (0.06 R)
• M34: 22,193,592 km (0.061 R)
• M35: 22,348,426 km (0.095 R)
• M36: 24,394,027 km (0.102 R)
• M37: 24,820,980 km (0.069 R)
• M38: 25,250,325 km (0.11 R)
• M39: 26,827,536 km (0.1 R)
• M40: 27,213,049 km (0.107 R)
• M41: 28,660,858 km (0.068 R)
• M42: 28,942,102 km (0.106 R)
• M43: 29,167,845 km (0.05 R)
• M44: 30,878,945 km (0.058 R)
• M45: 31,167,370 km (0.049 R)
• M46: 32,622,508 km (0.108 R)
• M47: 37,486,833 km (0.105 R)
• M48: 38,288,378 km (0.091 R)
• M49: 38,474,179 km (0.095 R)
• M50: 42,315,852 km (0.082 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 11,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit