🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.5 AU - 0.58 AU

Year: 145 Days

Day: 36.1 Hours

Environment

Temp: 234 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.8 AU - 2.06 AU

Year: 979 Days

Day: 23.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,408,090 km

• M1: 963,261 km (0.091 R)
• M2: 1,253,929 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.63 AU - 2.29 AU

Year: 1002 Days

Day: 36.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.2

Radius: 3.7

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.32 AU - 22.94 AU

Year: 30561 Days

Day: 15.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,408,090 km

• M1: 135,835 km (0.044 R)
• M2: 383,569 km (0.041 R)
• M3: 419,173 km (0.103 R)
• M4: 976,276 km (0.063 R)
• M5: 1,101,340 km (0.093 R)
• M6: 1,178,831 km (0.049 R)
• M7: 1,478,326 km (0.056 R)
• M8: 1,592,918 km (0.115 R)
• M9: 2,016,131 km (0.07 R)
• M10: 3,588,703 km (0.067 R)
• M11: 3,665,447 km (0.048 R)
• M12: 4,017,451 km (0.087 R)
• M13: 4,258,154 km (0.057 R)
• M14: 4,503,494 km (0.085 R)
• M15: 4,795,509 km (0.048 R)
• M16: 5,485,754 km (0.11 R)
• M17: 5,529,885 km (0.113 R)
• M18: 5,797,366 km (0.078 R)
• M19: 5,842,246 km (0.03 R)
• M20: 5,887,424 km (0.066 R)
• M21: 6,391,270 km (0.119 R)
• M22: 7,784,176 km (0.053 R)
• M23: 8,488,931 km (0.072 R)
• M24: 8,694,030 km (0.047 R)
• M25: 9,477,474 km (0.113 R)
• M26: 11,617,771 km (0.111 R)
• M27: 12,074,493 km (0.076 R)
• M28: 13,479,516 km (0.107 R)
• M29: 13,838,850 km (0.089 R)
• M30: 13,898,989 km (0.103 R)
• M31: 14,750,799 km (0.068 R)
• M32: 14,935,403 km (0.103 R)
• M33: 15,058,970 km (0.11 R)
• M34: 15,744,727 km (0.065 R)
• M35: 16,186,190 km (0.106 R)
• M36: 16,249,620 km (0.084 R)
• M37: 16,631,992 km (0.107 R)
• M38: 16,695,870 km (0.092 R)
• M39: 20,271,110 km (0.105 R)
• M40: 20,476,358 km (0.081 R)
• M41: 22,214,087 km (0.027 R)
• M42: 23,207,716 km (0.104 R)
• M43: 24,360,816 km (0.07 R)
• M44: 25,017,701 km (0.077 R)
• M45: 26,199,524 km (0.087 R)
• M46: 26,274,024 km (0.105 R)
• M47: 27,854,226 km (0.067 R)
• M48: 28,158,807 km (0.063 R)
• M49: 28,235,102 km (0.108 R)
• M50: 29,852,853 km (0.107 R)
• M51: 29,930,644 km (0.114 R)
• M52: 30,869,521 km (0.11 R)
• M53: 31,184,574 km (0.102 R)
• M54: 31,817,822 km (0.113 R)
• M55: 32,375,522 km (0.085 R)
• M56: 33,500,349 km (0.102 R)
• M57: 33,662,064 km (0.085 R)
• M58: 34,883,531 km (0.104 R)
• M59: 37,034,598 km (0.092 R)
• M60: 37,369,249 km (0.112 R)
• M61: 37,537,098 km (0.103 R)
• M62: 38,548,828 km (0.086 R)
• M63: 38,803,144 km (0.097 R)
• M64: 38,887,966 km (0.045 R)
• M65: 38,972,938 km (0.104 R)
• M66: 39,313,423 km (0.114 R)
• M67: 39,569,385 km (0.092 R)
• M68: 39,740,375 km (0.104 R)
• M69: 43,651,611 km (0.114 R)
• M70: 45,339,524 km (0.091 R)
• M71: 48,321,309 km (0.05 R)
• M72: 48,595,522 km (0.082 R)
• M73: 50,066,667 km (0.094 R)
• M74: 50,529,374 km (0.09 R)
• M75: 50,807,626 km (0.091 R)
• M76: 51,926,019 km (0.12 R)
• M77: 54,947,747 km (0.059 R)
• M78: 56,287,545 km (0.086 R)
• M79: 57,928,783 km (0.074 R)
• M80: 60,666,275 km (0.088 R)
• M81: 61,555,036 km (0.042 R)
• M82: 61,753,103 km (0.083 R)
• M83: 63,946,208 km (0.105 R)
• M84: 66,367,450 km (0.117 R)
• M85: 67,079,386 km (0.103 R)
• M86: 67,896,041 km (0.054 R)
• M87: 68,203,165 km (0.052 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 19,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit