🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.95 AU - 0.99 AU

Year: 337 Days

Day: 31.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 51.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,329,933 km

• M1: 137,181 km (0.083 R)
• M2: 937,380 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.33 AU - 1.67 AU

Year: 649 Days

Day: 21.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.02 AU - 2.06 AU

Year: 1029 Days

Day: 45.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,329,933 km

• M1: 670,198 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.04 AU - 2.88 AU

Year: 1362 Days

Day: 17.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.06 AU - 3.28 AU

Year: 1541 Days

Day: 28.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.64 AU - 2.78 AU

Year: 1575 Days

Day: 12.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,329,933 km

• M1: 265,835 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.96 AU - 3.36 AU

Year: 1983 Days

Day: 41.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.37 AU - 5.87 AU

Year: 4091 Days

Day: 24.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,329,933 km

• M1: 1,647,073 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.5

Radius: 8.4

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.25 AU - 12.73 AU

Year: 13752 Days

Day: 11.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,329,933 km

• M1: 357,689 km (0.061 R)
• M2: 569,519 km (0.041 R)
• M3: 644,019 km (0.101 R)
• M4: 722,259 km (0.115 R)
• M5: 888,611 km (0.068 R)
• M6: 976,724 km (0.092 R)
• M7: 1,086,529 km (0.088 R)
• M8: 1,358,797 km (0.1 R)
• M9: 1,897,051 km (0.086 R)
• M10: 2,082,402 km (0.112 R)
• M11: 2,396,408 km (0.1 R)
• M12: 2,521,173 km (0.089 R)
• M13: 2,908,332 km (0.093 R)
• M14: 3,122,706 km (0.107 R)
• M15: 3,397,816 km (0.099 R)
• M16: 3,538,289 km (0.103 R)
• M17: 4,239,454 km (0.077 R)
• M18: 4,360,479 km (0.067 R)
• M19: 6,001,418 km (0.104 R)
• M20: 6,206,068 km (0.097 R)
• M21: 6,309,141 km (0.095 R)
• M22: 6,412,812 km (0.044 R)
• M23: 7,700,850 km (0.09 R)
• M24: 7,848,951 km (0.066 R)
• M25: 8,795,008 km (0.109 R)
• M26: 9,183,514 km (0.113 R)
• M27: 11,714,860 km (0.081 R)
• M28: 12,142,261 km (0.073 R)
• M29: 13,056,304 km (0.043 R)
• M30: 15,227,418 km (0.116 R)
• M31: 15,320,318 km (0.089 R)
• M32: 15,506,567 km (0.082 R)
• M33: 16,449,333 km (0.096 R)
• M34: 16,544,777 km (0.051 R)
• M35: 16,735,813 km (0.042 R)
• M36: 16,927,747 km (0.105 R)
• M37: 17,072,109 km (0.047 R)
• M38: 17,459,268 km (0.101 R)
• M39: 17,653,895 km (0.066 R)
• M40: 17,800,351 km (0.025 R)
• M41: 17,898,188 km (0.052 R)
• M42: 18,340,849 km (0.054 R)
• M43: 18,588,283 km (0.115 R)
• M44: 23,013,837 km (0.069 R)
• M45: 24,521,634 km (0.041 R)
• M46: 25,452,582 km (0.116 R)
• M47: 26,005,645 km (0.036 R)
• M48: 26,954,844 km (0.091 R)
• M49: 27,688,471 km (0.114 R)
• M50: 27,972,259 km (0.081 R)
• M51: 28,200,096 km (0.079 R)
• M52: 28,887,199 km (0.116 R)
• M53: 30,161,175 km (0.1 R)
• M54: 32,404,544 km (0.113 R)
• M55: 32,464,384 km (0.041 R)
• M56: 33,485,838 km (0.089 R)
• M57: 34,762,207 km (0.114 R)
• M58: 35,868,932 km (0.109 R)
• M59: 36,178,450 km (0.084 R)
• M60: 36,550,949 km (0.043 R)
• M61: 36,737,647 km (0.065 R)
• M62: 37,990,828 km (0.113 R)
• M63: 39,576,715 km (0.106 R)
• M64: 40,024,611 km (0.079 R)
• M65: 40,281,321 km (0.099 R)
• M66: 41,054,892 km (0.092 R)
• M67: 43,207,007 km (0.087 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 17,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit