🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.48 AU - 0.68 AU

Year: 155 Days

Day: 20.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.84 AU - 1.16 AU

Year: 350 Days

Day: 25.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.36 AU - 1.42 AU

Year: 573 Days

Day: 45.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,826,269 km

• M1: 397,631 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.75 AU - 1.75 AU

Year: 810 Days

Day: 21.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,826,269 km

• M1: 402,269 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.5 AU - 2.4 AU

Year: 953 Days

Day: 16.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 71.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.2

Radius: 7.9

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 12.17 AU - 16.19 AU

Year: 18681 Days

Day: 15.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,826,269 km

• M1: 104,868 km (0.097 R)
• M2: 172,038 km (0.104 R)
• M3: 500,704 km (0.118 R)
• M4: 778,657 km (0.081 R)
• M5: 1,101,639 km (0.115 R)
• M6: 1,861,297 km (0.032 R)
• M7: 1,957,638 km (0.033 R)
• M8: 2,223,024 km (0.069 R)
• M9: 2,464,775 km (0.108 R)
• M10: 2,898,908 km (0.027 R)
• M11: 3,011,106 km (0.09 R)
• M12: 3,435,066 km (0.116 R)
• M13: 4,861,183 km (0.047 R)
• M14: 4,950,194 km (0.106 R)
• M15: 5,129,861 km (0.081 R)
• M16: 5,357,549 km (0.098 R)
• M17: 5,495,777 km (0.07 R)
• M18: 5,917,344 km (0.093 R)
• M19: 6,643,342 km (0.109 R)
• M20: 6,991,606 km (0.097 R)
• M21: 7,499,640 km (0.082 R)
• M22: 8,230,725 km (0.061 R)
• M23: 8,712,730 km (0.117 R)
• M24: 9,259,061 km (0.087 R)
• M25: 9,536,266 km (0.116 R)
• M26: 10,499,527 km (0.104 R)
• M27: 12,334,344 km (0.115 R)
• M28: 12,578,189 km (0.093 R)
• M29: 13,569,724 km (0.042 R)
• M30: 14,715,045 km (0.096 R)
• M31: 15,626,994 km (0.091 R)
• M32: 16,490,173 km (0.112 R)
• M33: 16,624,363 km (0.087 R)
• M34: 17,164,710 km (0.093 R)
• M35: 17,505,344 km (0.102 R)
• M36: 19,595,675 km (0.082 R)
• M37: 19,809,002 km (0.056 R)
• M38: 20,094,734 km (0.069 R)
• M39: 20,309,856 km (0.084 R)
• M40: 20,887,304 km (0.112 R)
• M41: 21,105,268 km (0.114 R)
• M42: 21,250,976 km (0.096 R)
• M43: 21,396,983 km (0.113 R)
• M44: 21,470,137 km (0.073 R)
• M45: 21,543,440 km (0.093 R)
• M46: 21,616,743 km (0.061 R)
• M47: 22,577,460 km (0.118 R)
• M48: 25,155,032 km (0.11 R)
• M49: 26,086,877 km (0.117 R)
• M50: 27,346,790 km (0.08 R)
• M51: 27,904,192 km (0.113 R)
• M52: 30,171,198 km (0.118 R)
• M53: 30,417,585 km (0.1 R)
• M54: 30,499,864 km (0.105 R)
• M55: 31,826,349 km (0.093 R)
• M56: 32,412,623 km (0.099 R)
• M57: 35,224,165 km (0.057 R)
• M58: 35,397,100 km (0.061 R)
• M59: 36,527,761 km (0.104 R)
• M60: 36,615,126 km (0.042 R)
• M61: 36,790,305 km (0.119 R)
• M62: 36,877,969 km (0.112 R)
• M63: 39,360,995 km (0.047 R)
• M64: 42,631,803 km (0.08 R)
• M65: 42,723,955 km (0.102 R)
• M66: 44,486,368 km (0.053 R)
• M67: 45,800,136 km (0.056 R)
• M68: 47,126,620 km (0.078 R)
• M69: 48,081,803 km (0.098 R)
• M70: 48,465,671 km (0.05 R)
• M71: 48,561,862 km (0.1 R)
• M72: 49,914,227 km (0.054 R)
• M73: 50,205,644 km (0.06 R)
• M74: 52,458,588 km (0.107 R)
• M75: 52,952,709 km (0.074 R)
• M76: 53,746,476 km (0.108 R)
• M77: 54,744,294 km (0.079 R)
• M78: 58,898,626 km (0.101 R)
• M79: 60,340,301 km (0.113 R)
• M80: 62,524,430 km (0.111 R)
• M81: 63,048,322 km (0.114 R)
• M82: 66,969,880 km (0.109 R)
• M83: 68,689,957 km (0.054 R)
• M84: 69,447,072 km (0.045 R)
• M85: 70,207,029 km (0.045 R)
• M86: 70,969,679 km (0.079 R)
• M87: 71,406,654 km (0.065 R)
• M88: 72,503,206 km (0.045 R)
• M89: 73,826,250 km (0.08 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 11,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit