🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.56 AU - 0.78 AU

Year: 208 Days

Day: 46.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,051,910 km

• M1: 79,436 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.87 AU - 1.05 AU

Year: 356 Days

Day: 31.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.18 AU - 1.24 AU

Year: 504 Days

Day: 17.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.91 AU - 3.95 AU

Year: 2406 Days

Day: 40.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,051,910 km

• M1: 158,873 km (0.094 R)

Asteroid Belt

Center: 7.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.4

Radius: 14.2

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.69 AU - 12.79 AU

Year: 14272 Days

Day: 8.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,051,910 km

• M1: 213,476 km (0.052 R)
• M2: 315,951 km (0.112 R)
• M3: 410,347 km (0.116 R)
• M4: 606,021 km (0.108 R)
• M5: 698,622 km (0.099 R)
• M6: 1,874,162 km (0.045 R)
• M7: 1,988,604 km (0.104 R)
• M8: 2,135,210 km (0.103 R)
• M9: 2,255,038 km (0.119 R)
• M10: 3,123,753 km (0.107 R)
• M11: 4,087,911 km (0.102 R)
• M12: 4,938,226 km (0.118 R)
• M13: 5,220,367 km (0.064 R)
• M14: 5,425,017 km (0.052 R)
• M15: 7,021,675 km (0.087 R)
• M16: 8,656,930 km (0.117 R)
• M17: 8,899,877 km (0.088 R)
• M18: 9,194,435 km (0.065 R)
• M19: 9,894,403 km (0.116 R)
• M20: 10,353,519 km (0.077 R)
• M21: 10,611,575 km (0.102 R)
• M22: 12,313,251 km (0.093 R)
• M23: 13,084,279 km (0.113 R)
• M24: 13,927,711 km (0.09 R)
• M25: 14,384,882 km (0.117 R)
• M26: 14,615,263 km (0.101 R)
• M27: 15,549,053 km (0.107 R)
• M28: 16,562,429 km (0.061 R)
• M29: 18,091,469 km (0.064 R)
• M30: 18,841,253 km (0.119 R)
• M31: 20,113,583 km (0.066 R)
• M32: 20,435,967 km (0.065 R)
• M33: 21,020,745 km (0.091 R)
• M34: 21,151,344 km (0.06 R)
• M35: 21,610,908 km (0.069 R)
• M36: 23,889,583 km (0.088 R)
• M37: 24,643,108 km (0.112 R)
• M38: 26,103,183 km (0.039 R)
• M39: 28,381,558 km (0.078 R)
• M40: 28,815,991 km (0.076 R)
• M41: 29,106,659 km (0.094 R)
• M42: 29,544,682 km (0.082 R)
• M43: 30,574,962 km (0.11 R)
• M44: 31,094,665 km (0.117 R)
• M45: 31,318,314 km (0.092 R)
• M46: 33,812,859 km (0.115 R)
• M47: 34,890,412 km (0.066 R)
• M48: 36,685,138 km (0.117 R)
• M49: 37,237,304 km (0.098 R)
• M50: 38,030,771 km (0.106 R)
• M51: 38,269,978 km (0.09 R)
• M52: 38,910,257 km (0.104 R)
• M53: 39,070,775 km (0.04 R)
• M54: 41,178,759 km (0.099 R)
• M55: 41,834,745 km (0.104 R)
• M56: 42,329,166 km (0.055 R)
• M57: 42,494,322 km (0.12 R)
• M58: 42,908,260 km (0.11 R)
• M59: 44,325,550 km (0.034 R)
• M60: 46,864,076 km (0.108 R)
• M61: 47,291,776 km (0.115 R)
• M62: 47,463,216 km (0.081 R)
• M63: 47,634,804 km (0.111 R)
• M64: 49,536,493 km (0.108 R)
• M65: 51,198,824 km (0.114 R)
• M66: 51,462,864 km (0.114 R)
• M67: 52,081,003 km (0.073 R)
• M68: 52,435,250 km (0.089 R)
• M69: 54,308,515 km (0.11 R)
• M70: 55,027,782 km (0.096 R)
• M71: 55,388,612 km (0.115 R)
• M72: 58,028,416 km (0.109 R)
• M73: 58,120,119 km (0.089 R)
• M74: 58,395,678 km (0.115 R)
• M75: 58,763,839 km (0.073 R)
• M76: 59,040,296 km (0.116 R)
• M77: 59,687,456 km (0.096 R)
• M78: 60,058,160 km (0.109 R)
• M79: 60,150,910 km (0.117 R)
• M80: 60,522,661 km (0.095 R)
• M81: 61,175,057 km (0.069 R)
• M82: 61,829,847 km (0.084 R)
• M83: 62,017,293 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 19,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit