🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.45 AU - 0.57 AU

Year: 131 Days

Day: 31.7 Hours

Environment

Temp: 273 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.56 AU - 0.92 AU

Year: 229 Days

Day: 45.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.69 AU - 2.69 AU

Year: 1166 Days

Day: 44.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,114,175 km

• M1: 629,209 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.91 AU - 2.77 AU

Year: 1288 Days

Day: 31.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,114,175 km

• M1: 683,213 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.14 AU - 3.36 AU

Year: 2109 Days

Day: 30.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.66 AU - 4.26 AU

Year: 2836 Days

Day: 42.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.8

Radius: 6.2

Gravity: 18.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.2 AU - 22.26 AU

Year: 28012 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,114,175 km

• M1: 92,900 km (0.119 R)
• M2: 434,133 km (0.078 R)
• M3: 551,418 km (0.101 R)
• M4: 733,030 km (0.059 R)
• M5: 1,150,856 km (0.089 R)
• M6: 1,817,764 km (0.053 R)
• M7: 1,894,059 km (0.078 R)
• M8: 1,971,251 km (0.039 R)
• M9: 2,250,102 km (0.047 R)
• M10: 2,626,939 km (0.108 R)
• M11: 2,933,614 km (0.116 R)
• M12: 3,676,816 km (0.061 R)
• M13: 3,969,879 km (0.108 R)
• M14: 5,000,458 km (0.117 R)
• M15: 5,489,793 km (0.028 R)
• M16: 5,656,295 km (0.037 R)
• M17: 6,051,383 km (0.059 R)
• M18: 6,339,060 km (0.037 R)
• M19: 7,718,951 km (0.032 R)
• M20: 9,187,404 km (0.105 R)
• M21: 9,253,227 km (0.052 R)
• M22: 10,878,308 km (0.112 R)
• M23: 11,087,596 km (0.106 R)
• M24: 11,157,608 km (0.091 R)
• M25: 11,368,690 km (0.06 R)
• M26: 11,510,210 km (0.106 R)
• M27: 12,009,717 km (0.1 R)
• M28: 12,370,996 km (0.08 R)
• M29: 12,662,562 km (0.076 R)
• M30: 14,612,122 km (0.097 R)
• M31: 14,843,101 km (0.072 R)
• M32: 16,333,395 km (0.06 R)
• M33: 17,543,193 km (0.073 R)
• M34: 19,453,707 km (0.102 R)
• M35: 19,792,546 km (0.091 R)
• M36: 19,962,789 km (0.106 R)
• M37: 22,484,859 km (0.106 R)
• M38: 23,377,510 km (0.06 R)
• M39: 25,474,273 km (0.037 R)
• M40: 26,591,919 km (0.114 R)
• M41: 28,106,747 km (0.101 R)
• M42: 29,164,404 km (0.117 R)
• M43: 30,824,492 km (0.099 R)
• M44: 30,923,077 km (0.085 R)
• M45: 32,615,328 km (0.067 R)
• M46: 33,624,665 km (0.056 R)
• M47: 37,658,272 km (0.051 R)
• M48: 38,080,437 km (0.054 R)
• M49: 38,186,352 km (0.103 R)
• M50: 38,292,118 km (0.071 R)
• M51: 39,463,619 km (0.062 R)
• M52: 39,570,731 km (0.074 R)
• M53: 40,646,789 km (0.118 R)
• M54: 41,514,606 km (0.074 R)
• M55: 44,265,561 km (0.075 R)
• M56: 44,488,163 km (0.059 R)
• M57: 44,934,413 km (0.107 R)
• M58: 46,961,315 km (0.052 R)
• M59: 47,301,949 km (0.078 R)
• M60: 47,643,481 km (0.119 R)
• M61: 48,214,496 km (0.119 R)
• M62: 49,248,068 km (0.069 R)
• M63: 50,172,882 km (0.1 R)
• M64: 52,274,732 km (0.075 R)
• M65: 53,810,354 km (0.111 R)
• M66: 53,929,135 km (0.08 R)
• M67: 55,360,936 km (0.066 R)
• M68: 58,261,788 km (0.096 R)
• M69: 59,607,720 km (0.087 R)
• M70: 59,730,540 km (0.114 R)
• M71: 61,459,592 km (0.111 R)
• M72: 62,455,017 km (0.091 R)
• M73: 62,954,674 km (0.112 R)
• M74: 63,706,702 km (0.104 R)
• M75: 65,726,572 km (0.115 R)
• M76: 65,853,581 km (0.115 R)
• M77: 66,107,748 km (0.077 R)
• M78: 66,234,906 km (0.117 R)
• M79: 70,477,502 km (0.086 R)
• M80: 72,303,643 km (0.038 R)
• M81: 73,881,452 km (0.046 R)
• M82: 75,204,794 km (0.112 R)
• M83: 75,337,637 km (0.114 R)
• M84: 78,143,794 km (0.065 R)
• M85: 79,492,120 km (0.088 R)
• M86: 80,848,075 km (0.064 R)
• M87: 81,528,895 km (0.118 R)
• M88: 87,881,269 km (0.094 R)
• M89: 88,021,143 km (0.117 R)
• M90: 88,161,017 km (0.119 R)
• M91: 90,975,103 km (0.094 R)
• M92: 92,109,055 km (0.111 R)
• M93: 92,677,676 km (0.12 R)
• M94: 93,675,643 km (0.111 R)
• M95: 95,970,176 km (0.089 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 11,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit