🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.56 AU - 0.82 AU

Year: 207 Days

Day: 13.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 128.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.76 AU - 1.04 AU

Year: 309 Days

Day: 27.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.25 AU - 1.49 AU

Year: 580 Days

Day: 14.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.42 AU - 1.9 AU

Year: 773 Days

Day: 19.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,034,559 km

• M1: 836,551 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.7 AU - 2.4 AU

Year: 1062 Days

Day: 46.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.85 AU - 4.13 AU

Year: 2358 Days

Day: 33.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,034,559 km

• M1: 129,701 km (0.116 R)
• M2: 665,112 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.8

Radius: 4.8

Gravity: 27.94 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.06 AU - 16.44 AU

Year: 17443 Days

Day: 16.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,034,559 km

• M1: 99,483 km (0.111 R)
• M2: 251,923 km (0.109 R)
• M3: 1,655,899 km (0.12 R)
• M4: 2,241,574 km (0.107 R)
• M5: 2,814,983 km (0.071 R)
• M6: 3,209,174 km (0.083 R)
• M7: 3,697,012 km (0.112 R)
• M8: 6,094,019 km (0.112 R)
• M9: 6,601,156 km (0.054 R)
• M10: 6,789,051 km (0.053 R)
• M11: 7,655,671 km (0.079 R)
• M12: 8,761,349 km (0.081 R)
• M13: 8,812,661 km (0.102 R)
• M14: 9,123,525 km (0.056 R)
• M15: 9,490,489 km (0.093 R)
• M16: 10,023,207 km (0.056 R)
• M17: 10,293,231 km (0.107 R)
• M18: 11,229,115 km (0.037 R)
• M19: 11,735,504 km (0.077 R)
• M20: 12,134,482 km (0.09 R)
• M21: 12,770,422 km (0.114 R)
• M22: 13,417,134 km (0.091 R)
• M23: 13,595,305 km (0.036 R)
• M24: 13,774,374 km (0.096 R)
• M25: 13,894,201 km (0.048 R)
• M26: 14,559,164 km (0.096 R)
• M27: 15,110,881 km (0.088 R)
• M28: 16,361,220 km (0.08 R)
• M29: 16,424,649 km (0.054 R)
• M30: 16,615,237 km (0.118 R)
• M31: 17,449,993 km (0.086 R)
• M32: 18,035,669 km (0.116 R)
• M33: 18,561,805 km (0.112 R)
• M34: 19,629,185 km (0.118 R)
• M35: 19,763,973 km (0.06 R)
• M36: 19,966,678 km (0.112 R)
• M37: 21,405,511 km (0.115 R)
• M38: 22,664,975 km (0.071 R)
• M39: 22,735,735 km (0.104 R)
• M40: 22,806,495 km (0.109 R)
• M41: 23,589,490 km (0.092 R)
• M42: 23,876,419 km (0.113 R)
• M43: 24,309,056 km (0.112 R)
• M44: 24,671,531 km (0.069 R)
• M45: 24,889,795 km (0.119 R)
• M46: 25,328,415 km (0.105 R)
• M47: 25,695,977 km (0.116 R)
• M48: 26,361,838 km (0.055 R)
• M49: 26,808,836 km (0.119 R)
• M50: 28,164,941 km (0.085 R)
• M51: 28,469,372 km (0.077 R)
• M52: 28,621,962 km (0.087 R)
• M53: 28,774,851 km (0.102 R)
• M54: 29,081,377 km (0.12 R)
• M55: 30,474,283 km (0.081 R)
• M56: 30,786,793 km (0.081 R)
• M57: 32,126,592 km (0.112 R)
• M58: 32,365,051 km (0.083 R)
• M59: 32,444,637 km (0.048 R)
• M60: 33,324,571 km (0.092 R)
• M61: 34,050,271 km (0.108 R)
• M62: 34,699,825 km (0.119 R)
• M63: 35,353,418 km (0.085 R)
• M64: 37,338,432 km (0.094 R)
• M65: 37,672,783 km (0.09 R)
• M66: 38,344,328 km (0.076 R)
• M67: 39,529,293 km (0.119 R)
• M68: 40,040,768 km (0.035 R)
• M69: 40,984,132 km (0.103 R)
• M70: 41,501,740 km (0.077 R)
• M71: 42,021,593 km (0.118 R)
• M72: 42,108,509 km (0.119 R)
• M73: 44,475,896 km (0.094 R)
• M74: 45,630,941 km (0.069 R)
• M75: 50,072,950 km (0.07 R)
• M76: 50,811,066 km (0.112 R)
• M77: 52,111,521 km (0.051 R)
• M78: 52,765,862 km (0.117 R)
• M79: 52,859,660 km (0.101 R)
• M80: 54,177,168 km (0.085 R)
• M81: 54,840,036 km (0.111 R)
• M82: 56,173,851 km (0.102 R)
• M83: 57,229,264 km (0.1 R)
• M84: 57,614,628 km (0.043 R)
• M85: 57,904,249 km (0.103 R)
• M86: 58,000,890 km (0.107 R)
• M87: 59,652,151 km (0.086 R)
• M88: 60,532,684 km (0.108 R)
• M89: 63,697,726 km (0.083 R)
• M90: 63,897,290 km (0.073 R)
• M91: 63,997,071 km (0.093 R)
• M92: 64,297,015 km (0.109 R)
• M93: 66,510,914 km (0.031 R)
• M94: 66,916,025 km (0.066 R)
• M95: 67,322,034 km (0.112 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 18,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit