🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.52 AU - 0.56 AU

Year: 153 Days

Day: 45.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,993,094 km

• M1: 41,289 km (0.112 R)
• M2: 87,664 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.77 AU - 0.94 AU

Year: 302 Days

Day: 28.8 Hours

Environment

Temp: 42 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.92 AU - 1.06 AU

Year: 379 Days

Day: 18.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.55 AU - 1.67 AU

Year: 787 Days

Day: 12.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528

Radius: 4.8

Gravity: 22.92 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12.66 AU - 13.28 AU

Year: 17984 Days

Day: 24.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,993,094 km

• M1: 155,881 km (0.081 R)
• M2: 380,427 km (0.083 R)
• M3: 414,087 km (0.04 R)
• M4: 785,688 km (0.107 R)
• M5: 1,135,747 km (0.09 R)
• M6: 1,262,307 km (0.081 R)
• M7: 1,697,337 km (0.108 R)
• M8: 2,526,259 km (0.104 R)
• M9: 2,625,143 km (0.071 R)
• M10: 2,691,714 km (0.108 R)
• M11: 3,424,744 km (0.106 R)
• M12: 3,571,051 km (0.093 R)
• M13: 3,719,452 km (0.072 R)
• M14: 5,998,725 km (0.084 R)
• M15: 6,042,557 km (0.062 R)
• M16: 6,398,002 km (0.11 R)
• M17: 7,222,136 km (0.119 R)
• M18: 7,789,860 km (0.103 R)
• M19: 7,934,073 km (0.115 R)
• M20: 7,982,393 km (0.105 R)
• M21: 8,817,598 km (0.108 R)
• M22: 9,271,029 km (0.111 R)
• M23: 9,423,768 km (0.106 R)
• M24: 9,474,931 km (0.074 R)
• M25: 9,731,940 km (0.115 R)
• M26: 9,887,222 km (0.104 R)
• M27: 9,991,193 km (0.101 R)
• M28: 10,305,349 km (0.114 R)
• M29: 11,813,893 km (0.1 R)
• M30: 11,924,297 km (0.038 R)
• M31: 14,026,895 km (0.11 R)
• M32: 15,030,696 km (0.106 R)
• M33: 15,150,225 km (0.115 R)
• M34: 16,179,608 km (0.096 R)
• M35: 16,363,613 km (0.109 R)
• M36: 16,548,367 km (0.108 R)
• M37: 16,733,719 km (0.077 R)
• M38: 16,857,735 km (0.109 R)
• M39: 17,923,620 km (0.116 R)
• M40: 18,114,058 km (0.111 R)
• M41: 18,177,637 km (0.104 R)
• M42: 18,560,907 km (0.072 R)
• M43: 19,075,972 km (0.096 R)
• M44: 19,791,948 km (0.095 R)
• M45: 20,982,298 km (0.071 R)
• M46: 21,115,889 km (0.097 R)
• M47: 21,249,929 km (0.086 R)
• M48: 22,673,652 km (0.089 R)
• M49: 24,408,239 km (0.116 R)
• M50: 25,184,951 km (0.085 R)
• M51: 26,401,032 km (0.047 R)
• M52: 26,545,394 km (0.085 R)
• M53: 28,150,430 km (0.048 R)
• M54: 29,786,432 km (0.1 R)
• M55: 30,012,026 km (0.112 R)
• M56: 30,313,465 km (0.083 R)
• M57: 30,615,952 km (0.108 R)
• M58: 30,995,632 km (0.103 R)
• M59: 31,759,478 km (0.104 R)
• M60: 32,684,143 km (0.068 R)
• M61: 33,072,050 km (0.09 R)
• M62: 33,305,572 km (0.112 R)
• M63: 33,774,262 km (0.057 R)
• M64: 34,323,735 km (0.047 R)
• M65: 34,560,100 km (0.106 R)
• M66: 34,876,051 km (0.1 R)
• M67: 35,351,922 km (0.091 R)
• M68: 35,829,887 km (0.111 R)
• M69: 36,229,912 km (0.104 R)
• M70: 36,872,883 km (0.106 R)
• M71: 36,953,516 km (0.084 R)
• M72: 39,812,781 km (0.116 R)
• M73: 40,227,017 km (0.098 R)
• M74: 40,976,203 km (0.106 R)
• M75: 41,814,101 km (0.101 R)
• M76: 43,336,409 km (0.085 R)
• M77: 44,447,173 km (0.063 R)
• M78: 44,962,986 km (0.102 R)
• M79: 45,913,830 km (0.108 R)
• M80: 47,396,196 km (0.084 R)
• M81: 48,628,733 km (0.034 R)
• M82: 48,982,831 km (0.112 R)
• M83: 49,426,538 km (0.118 R)
• M84: 51,305,039 km (0.085 R)
• M85: 51,755,777 km (0.111 R)
• M86: 53,115,771 km (0.096 R)
• M87: 54,763,293 km (0.107 R)
• M88: 56,985,718 km (0.105 R)
• M89: 57,545,963 km (0.097 R)
• M90: 58,577,889 km (0.058 R)
• M91: 61,040,868 km (0.097 R)
• M92: 61,422,791 km (0.12 R)
• M93: 63,924,666 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 11,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit