🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.02 AU - 1.44 AU

Year: 393 Days

Day: 45.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 125,184,130 km

• M1: 67,917 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.2 AU - 1.4 AU

Year: 427 Days

Day: 35.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 125,184,130 km

• M1: 106,514 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.38 AU - 3.22 AU

Year: 1349 Days

Day: 33.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.46 AU - 6.42 AU

Year: 4167 Days

Day: 46 Hours

Environment

Temp: -81 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.5 AU - 9.68 AU

Year: 8549 Days

Day: 21.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 125,184,130 km

• M1: 17,952 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 24.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.9

Radius: 5

Gravity: 39.96 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 20.28 AU - 28.76 AU

Year: 34951 Days

Day: 17.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 125,184,130 km

• M1: 62,233 km (0.079 R)
• M2: 289,322 km (0.107 R)
• M3: 614,099 km (0.037 R)
• M4: 947,852 km (0.041 R)
• M5: 1,584,541 km (0.056 R)
• M6: 1,902,287 km (0.062 R)
• M7: 2,064,451 km (0.092 R)
• M8: 3,274,398 km (0.057 R)
• M9: 3,542,777 km (0.106 R)
• M10: 3,717,956 km (0.109 R)
• M11: 4,640,975 km (0.077 R)
• M12: 4,851,010 km (0.09 R)
• M13: 5,472,889 km (0.045 R)
• M14: 5,707,458 km (0.069 R)
• M15: 9,005,044 km (0.101 R)
• M16: 12,082,870 km (0.088 R)
• M17: 14,873,020 km (0.104 R)
• M18: 18,271,435 km (0.089 R)
• M19: 18,795,626 km (0.084 R)
• M20: 20,765,980 km (0.076 R)
• M21: 24,983,592 km (0.091 R)
• M22: 25,369,555 km (0.086 R)
• M23: 28,045,562 km (0.106 R)
• M24: 32,708,677 km (0.081 R)
• M25: 37,190,928 km (0.049 R)
• M26: 42,065,874 km (0.084 R)
• M27: 48,537,029 km (0.117 R)
• M28: 55,204,756 km (0.102 R)
• M29: 55,859,546 km (0.095 R)
• M30: 56,078,856 km (0.073 R)
• M31: 66,803,677 km (0.114 R)
• M32: 74,222,535 km (0.111 R)
• M33: 76,361,635 km (0.058 R)
• M34: 78,541,425 km (0.105 R)

Kuiper Belt

Range: 38.1 - 64.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 14,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit