🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.42 AU - 0.62 AU

Year: 132 Days

Day: 23.8 Hours

Environment

Temp: 289 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,021,824 km

• M1: 53,406 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.58 AU - 0.82 AU

Year: 206 Days

Day: 24.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,021,824 km

• M1: 116,238 km (0.105 R)
• M2: 169,345 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.89 AU - 2.21 AU

Year: 1032 Days

Day: 17.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.39 AU - 3.79 AU

Year: 2391 Days

Day: 26.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.8

Radius: 10.1

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.98 AU - 13.52 AU

Year: 15069 Days

Day: 8.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 35,021,824 km

• M1: 131,945 km (0.099 R)
• M2: 243,246 km (0.108 R)
• M3: 389,553 km (0.117 R)
• M4: 610,509 km (0.032 R)
• M5: 872,006 km (0.065 R)
• M6: 1,168,808 km (0.08 R)
• M7: 2,171,263 km (0.082 R)
• M8: 2,303,209 km (0.051 R)
• M9: 2,821,865 km (0.113 R)
• M10: 3,529,762 km (0.075 R)
• M11: 4,753,772 km (0.082 R)
• M12: 4,969,791 km (0.048 R)
• M13: 5,321,944 km (0.109 R)
• M14: 6,907,682 km (0.051 R)
• M15: 7,350,342 km (0.1 R)
• M16: 7,550,205 km (0.113 R)
• M17: 7,701,149 km (0.068 R)
• M18: 7,853,140 km (0.066 R)
• M19: 8,628,207 km (0.071 R)
• M20: 9,051,419 km (0.034 R)
• M21: 9,644,575 km (0.078 R)
• M22: 11,268,011 km (0.088 R)
• M23: 11,383,052 km (0.109 R)
• M24: 12,974,474 km (0.06 R)
• M25: 13,155,637 km (0.077 R)
• M26: 13,459,320 km (0.112 R)
• M27: 14,073,719 km (0.088 R)
• M28: 14,197,736 km (0.063 R)
• M29: 14,571,880 km (0.105 R)
• M30: 14,697,243 km (0.076 R)
• M31: 15,457,350 km (0.034 R)
• M32: 15,649,433 km (0.119 R)
• M33: 16,230,322 km (0.097 R)
• M34: 16,687,044 km (0.085 R)
• M35: 17,746,795 km (0.072 R)
• M36: 17,813,815 km (0.091 R)
• M37: 18,015,174 km (0.028 R)
• M38: 18,828,238 km (0.116 R)
• M39: 21,054,404 km (0.099 R)
• M40: 21,838,746 km (0.052 R)
• M41: 23,142,791 km (0.1 R)
• M42: 23,878,214 km (0.096 R)
• M43: 24,248,768 km (0.115 R)
• M44: 28,526,968 km (0.04 R)
• M45: 29,236,061 km (0.077 R)
• M46: 29,632,496 km (0.084 R)
• M47: 31,722,378 km (0.06 R)
• M48: 32,129,733 km (0.067 R)
• M49: 32,293,094 km (0.083 R)
• M50: 33,610,453 km (0.105 R)
• M51: 34,359,190 km (0.068 R)
• M52: 34,609,916 km (0.118 R)
• M53: 34,777,466 km (0.081 R)
• M54: 36,127,437 km (0.104 R)
• M55: 36,467,623 km (0.098 R)
• M56: 36,894,425 km (0.115 R)
• M57: 37,065,565 km (0.031 R)
• M58: 37,151,285 km (0.117 R)
• M59: 39,314,470 km (0.036 R)
• M60: 39,752,044 km (0.117 R)
• M61: 40,367,190 km (0.064 R)
• M62: 42,231,928 km (0.101 R)
• M63: 42,679,973 km (0.077 R)
• M64: 43,400,137 km (0.09 R)
• M65: 43,852,372 km (0.041 R)
• M66: 44,397,058 km (0.093 R)
• M67: 46,136,731 km (0.116 R)
• M68: 46,598,241 km (0.115 R)
• M69: 47,153,997 km (0.041 R)
• M70: 48,272,241 km (0.103 R)
• M71: 49,493,408 km (0.106 R)
• M72: 51,392,105 km (0.117 R)
• M73: 53,411,227 km (0.111 R)
• M74: 53,895,774 km (0.078 R)
• M75: 54,869,208 km (0.107 R)
• M76: 56,636,108 km (0.098 R)
• M77: 56,932,462 km (0.117 R)
• M78: 57,625,848 km (0.1 R)
• M79: 57,923,847 km (0.119 R)
• M80: 59,020,998 km (0.077 R)
• M81: 60,024,201 km (0.092 R)
• M82: 61,033,238 km (0.057 R)
• M83: 62,047,811 km (0.11 R)
• M84: 63,170,244 km (0.066 R)
• M85: 63,477,518 km (0.114 R)
• M86: 65,228,112 km (0.117 R)
• M87: 67,517,109 km (0.079 R)
• M88: 69,092,973 km (0.115 R)
• M89: 70,044,117 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.5

Radius: 4.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 15.25 AU - 22.37 AU

Year: 28672 Days

Day: 17.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 35,021,824 km

• M1: 101,876 km (0.098 R)
• M2: 937,829 km (0.063 R)
• M3: 1,161,627 km (0.104 R)
• M4: 1,619,846 km (0.09 R)
• M5: 1,713,793 km (0.06 R)
• M6: 2,169,020 km (0.073 R)
• M7: 2,681,841 km (0.069 R)
• M8: 3,372,983 km (0.098 R)
• M9: 3,615,033 km (0.118 R)
• M10: 3,738,152 km (0.083 R)
• M11: 3,787,818 km (0.11 R)
• M12: 3,938,014 km (0.053 R)
• M13: 4,322,182 km (0.116 R)
• M14: 4,907,109 km (0.067 R)
• M15: 5,070,919 km (0.101 R)
• M16: 6,178,841 km (0.102 R)
• M17: 6,534,435 km (0.074 R)
• M18: 6,624,343 km (0.087 R)
• M19: 6,684,482 km (0.107 R)
• M20: 8,117,629 km (0.059 R)
• M21: 9,269,084 km (0.111 R)
• M22: 9,607,325 km (0.11 R)
• M23: 11,000,530 km (0.065 R)
• M24: 11,394,571 km (0.03 R)
• M25: 12,344,218 km (0.07 R)
• M26: 13,394,993 km (0.118 R)
• M27: 14,513,088 km (0.112 R)
• M28: 14,669,717 km (0.027 R)
• M29: 16,755,560 km (0.057 R)
• M30: 17,332,858 km (0.112 R)
• M31: 18,000,513 km (0.092 R)
• M32: 18,676,546 km (0.092 R)
• M33: 19,017,629 km (0.09 R)
• M34: 20,053,295 km (0.111 R)
• M35: 20,140,511 km (0.096 R)
• M36: 21,062,931 km (0.101 R)
• M37: 23,543,563 km (0.108 R)
• M38: 23,589,490 km (0.096 R)
• M39: 24,468,078 km (0.116 R)
• M40: 25,404,561 km (0.105 R)
• M41: 28,088,347 km (0.08 R)
• M42: 29,364,716 km (0.075 R)
• M43: 29,960,115 km (0.038 R)
• M44: 32,177,156 km (0.043 R)
• M45: 32,483,532 km (0.04 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 16,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit