🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.68 AU

Year: 176 Days

Day: 46.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,979,903 km

• M1: 85,720 km (0.105 R)
• M2: 209,587 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.82 AU - 1.14 AU

Year: 367 Days

Day: 38 Hours

Environment

Temp: 22 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.57 AU - 1.69 AU

Year: 788 Days

Day: 17.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,979,903 km

• M1: 741,557 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.6 AU - 1.82 AU

Year: 847 Days

Day: 23.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.56 AU - 3.02 AU

Year: 1765 Days

Day: 28.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.82 AU - 4.62 AU

Year: 3283 Days

Day: 37.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.3

Radius: 7.9

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.51 AU - 20.11 AU

Year: 24948 Days

Day: 22.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,979,903 km

• M1: 101,278 km (0.085 R)
• M2: 746,344 km (0.077 R)
• M3: 944,262 km (0.093 R)
• M4: 1,064,987 km (0.106 R)
• M5: 1,255,874 km (0.077 R)
• M6: 1,457,981 km (0.067 R)
• M7: 1,893,311 km (0.116 R)
• M8: 2,047,097 km (0.101 R)
• M9: 2,326,247 km (0.091 R)
• M10: 3,280,532 km (0.113 R)
• M11: 3,798,440 km (0.042 R)
• M12: 4,596,993 km (0.103 R)
• M13: 5,665,571 km (0.112 R)
• M14: 5,944,421 km (0.106 R)
• M15: 6,631,823 km (0.093 R)
• M16: 6,984,874 km (0.055 R)
• M17: 7,223,632 km (0.115 R)
• M18: 7,465,233 km (0.078 R)
• M19: 8,143,061 km (0.084 R)
• M20: 8,840,636 km (0.117 R)
• M21: 11,533,996 km (0.056 R)
• M22: 12,387,900 km (0.109 R)
• M23: 13,409,804 km (0.119 R)
• M24: 14,992,549 km (0.113 R)
• M25: 15,455,554 km (0.054 R)
• M26: 16,395,777 km (0.05 R)
• M27: 16,792,810 km (0.071 R)
• M28: 17,677,831 km (0.08 R)
• M29: 18,742,968 km (0.118 R)
• M30: 19,241,727 km (0.118 R)
• M31: 20,592,745 km (0.068 R)
• M32: 21,539,101 km (0.037 R)
• M33: 22,411,855 km (0.068 R)
• M34: 22,499,819 km (0.051 R)
• M35: 24,101,563 km (0.114 R)
• M36: 24,462,543 km (0.098 R)
• M37: 24,553,050 km (0.047 R)
• M38: 25,556,103 km (0.081 R)
• M39: 26,665,521 km (0.073 R)
• M40: 27,790,647 km (0.1 R)
• M41: 30,768,243 km (0.104 R)
• M42: 31,848,938 km (0.092 R)
• M43: 32,642,704 km (0.114 R)
• M44: 33,946,300 km (0.039 R)
• M45: 35,676,699 km (0.088 R)
• M46: 37,227,281 km (0.077 R)
• M47: 37,644,359 km (0.099 R)
• M48: 38,905,170 km (0.087 R)
• M49: 40,286,707 km (0.067 R)
• M50: 42,988,145 km (0.105 R)
• M51: 43,316,213 km (0.086 R)
• M52: 43,425,868 km (0.08 R)
• M53: 43,864,938 km (0.106 R)
• M54: 45,636,177 km (0.101 R)
• M55: 47,769,592 km (0.045 R)
• M56: 51,203,910 km (0.104 R)
• M57: 52,249,600 km (0.044 R)
• M58: 52,482,972 km (0.041 R)
• M59: 52,716,644 km (0.077 R)
• M60: 53,654,922 km (0.084 R)
• M61: 53,890,239 km (0.106 R)
• M62: 54,126,006 km (0.048 R)
• M63: 54,716,917 km (0.111 R)
• M64: 56,502,368 km (0.09 R)
• M65: 56,981,829 km (0.076 R)
• M66: 57,462,487 km (0.098 R)
• M67: 58,186,092 km (0.114 R)
• M68: 58,306,967 km (0.106 R)
• M69: 59,034,013 km (0.062 R)
• M70: 60,619,750 km (0.092 R)
• M71: 63,334,951 km (0.074 R)
• M72: 65,837,574 km (0.07 R)
• M73: 69,010,994 km (0.084 R)
• M74: 69,779,927 km (0.12 R)
• M75: 70,423,048 km (0.112 R)
• M76: 70,809,759 km (0.077 R)
• M77: 71,455,872 km (0.115 R)
• M78: 73,798,275 km (0.116 R)
• M79: 76,960,325 km (0.055 R)
• M80: 77,093,019 km (0.044 R)
• M81: 78,157,408 km (0.099 R)
• M82: 80,839,697 km (0.092 R)
• M83: 83,415,773 km (0.084 R)
• M84: 83,552,056 km (0.108 R)
• M85: 84,098,089 km (0.054 R)
• M86: 86,018,626 km (0.079 R)
• M87: 89,483,762 km (0.115 R)
• M88: 91,163,297 km (0.041 R)
• M89: 91,866,108 km (0.063 R)
• M90: 92,429,643 km (0.069 R)
• M91: 93,843,642 km (0.065 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: 479 - 11,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit