🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.6 AU - 0.94 AU

Year: 237 Days

Day: 16.9 Hours

Environment

Temp: 208 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,228,621 km

• M1: 65,823 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.74 AU - 0.82 AU

Year: 242 Days

Day: 15.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.71 AU - 4.07 AU

Year: 2194 Days

Day: 12.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,228,621 km

• M1: 260,599 km (0.053 R)
• M2: 777,610 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.65 AU - 4.89 AU

Year: 3101 Days

Day: 37.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,228,621 km

• M1: 739,013 km (0.107 R)
• M2: 955,631 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.5

Radius: 6.1

Gravity: 19.42 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.46 AU - 19.92 AU

Year: 27266 Days

Day: 18 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,228,621 km

• M1: 216,917 km (0.062 R)
• M2: 429,645 km (0.109 R)
• M3: 498,011 km (0.033 R)
• M4: 595,250 km (0.113 R)
• M5: 780,751 km (0.105 R)
• M6: 2,069,537 km (0.081 R)
• M7: 2,687,975 km (0.099 R)
• M8: 2,906,088 km (0.094 R)
• M9: 3,084,858 km (0.099 R)
• M10: 3,359,669 km (0.073 R)
• M11: 3,738,301 km (0.064 R)
• M12: 6,222,823 km (0.109 R)
• M13: 6,337,714 km (0.071 R)
• M14: 7,161,549 km (0.101 R)
• M15: 7,894,130 km (0.112 R)
• M16: 8,269,471 km (0.103 R)
• M17: 8,395,881 km (0.119 R)
• M18: 11,827,507 km (0.089 R)
• M19: 12,545,427 km (0.034 R)
• M20: 15,012,745 km (0.087 R)
• M21: 16,024,774 km (0.113 R)
• M22: 16,419,862 km (0.112 R)
• M23: 19,106,790 km (0.095 R)
• M24: 20,202,145 km (0.106 R)
• M25: 20,372,537 km (0.101 R)
• M26: 20,800,387 km (0.117 R)
• M27: 21,577,997 km (0.099 R)
• M28: 22,718,082 km (0.065 R)
• M29: 23,429,271 km (0.093 R)
• M30: 25,790,823 km (0.062 R)
• M31: 26,439,479 km (0.051 R)
• M32: 26,812,576 km (0.085 R)
• M33: 27,563,856 km (0.084 R)
• M34: 28,322,168 km (0.119 R)
• M35: 29,183,403 km (0.117 R)
• M36: 29,859,137 km (0.03 R)
• M37: 30,735,631 km (0.118 R)
• M38: 31,917,304 km (0.081 R)
• M39: 32,413,969 km (0.111 R)
• M40: 33,113,788 km (0.114 R)
• M41: 33,818,394 km (0.109 R)
• M42: 34,223,355 km (0.054 R)
• M43: 34,935,740 km (0.111 R)
• M44: 35,550,288 km (0.1 R)
• M45: 40,271,896 km (0.12 R)
• M46: 40,808,654 km (0.108 R)
• M47: 40,916,214 km (0.045 R)
• M48: 41,997,657 km (0.115 R)
• M49: 42,215,023 km (0.079 R)
• M50: 42,650,951 km (0.119 R)
• M51: 42,760,158 km (0.106 R)
• M52: 42,869,364 km (0.118 R)
• M53: 44,631,029 km (0.095 R)
• M54: 44,741,881 km (0.041 R)
• M55: 45,520,538 km (0.099 R)
• M56: 47,430,304 km (0.106 R)
• M57: 47,996,981 km (0.084 R)
• M58: 49,595,584 km (0.069 R)
• M59: 52,142,637 km (0.06 R)
• M60: 52,727,415 km (0.071 R)
• M61: 56,521,217 km (0.05 R)
• M62: 56,761,322 km (0.106 R)
• M63: 57,362,855 km (0.092 R)
• M64: 57,483,431 km (0.055 R)
• M65: 58,087,507 km (0.049 R)
• M66: 58,572,204 km (0.112 R)
• M67: 60,279,415 km (0.106 R)
• M68: 60,402,085 km (0.085 R)
• M69: 62,622,566 km (0.1 R)
• M70: 62,870,899 km (0.092 R)
• M71: 63,867,669 km (0.101 R)
• M72: 65,498,436 km (0.082 R)
• M73: 69,570,789 km (0.112 R)
• M74: 70,989,426 km (0.113 R)
• M75: 71,897,185 km (0.101 R)
• M76: 72,417,636 km (0.111 R)
• M77: 73,593,177 km (0.077 R)
• M78: 75,434,278 km (0.106 R)
• M79: 79,968,439 km (0.105 R)
• M80: 80,642,677 km (0.087 R)
• M81: 80,912,851 km (0.1 R)
• M82: 81,725,317 km (0.087 R)
• M83: 81,861,002 km (0.111 R)
• M84: 82,949,027 km (0.11 R)
• M85: 83,221,744 km (0.103 R)
• M86: 83,904,958 km (0.118 R)
• M87: 84,727,297 km (0.091 R)
• M88: 84,864,478 km (0.032 R)
• M89: 85,827,739 km (0.026 R)
• M90: 87,626,205 km (0.089 R)
• M91: 90,417,252 km (0.116 R)
• M92: 90,698,047 km (0.116 R)
• M93: 91,682,850 km (0.103 R)
• M94: 94,373,518 km (0.115 R)
• M95: 94,658,202 km (0.08 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: 418 - 10,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit