🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.93 AU - 1.15 AU

Year: 303 Days

Day: 45.8 Hours

Environment

Temp: 264 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.52 AU - 3.18 AU

Year: 1376 Days

Day: 13.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,248,579 km

• M1: 709,244 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.22 AU - 7.56 AU

Year: 4621 Days

Day: 44.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,248,579 km

• M1: 138,079 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.4 AU - 8.52 AU

Year: 6425 Days

Day: 45.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.1

Radius: 14.9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.3 AU - 17.66 AU

Year: 17424 Days

Day: 9.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,248,579 km

• M1: 185,352 km (0.092 R)
• M2: 745,147 km (0.096 R)
• M3: 1,365,081 km (0.11 R)
• M4: 1,948,512 km (0.059 R)
• M5: 2,452,807 km (0.084 R)
• M6: 4,247,233 km (0.099 R)
• M7: 5,047,881 km (0.116 R)
• M8: 5,712,993 km (0.092 R)
• M9: 6,544,308 km (0.053 R)
• M10: 7,027,510 km (0.067 R)
• M11: 10,103,242 km (0.103 R)
• M12: 11,007,411 km (0.117 R)
• M13: 12,296,197 km (0.097 R)
• M14: 12,861,976 km (0.096 R)
• M15: 14,353,168 km (0.076 R)
• M16: 21,000,699 km (0.089 R)
• M17: 23,752,402 km (0.083 R)
• M18: 24,631,738 km (0.068 R)
• M19: 25,260,049 km (0.036 R)
• M20: 25,807,129 km (0.086 R)
• M21: 26,361,987 km (0.073 R)
• M22: 28,465,483 km (0.094 R)
• M23: 33,330,256 km (0.118 R)
• M24: 34,321,192 km (0.096 R)
• M25: 36,477,795 km (0.043 R)
• M26: 39,695,795 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.8

Radius: 12.3

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.49 AU - 17.61 AU

Year: 19262 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,248,579 km

• M1: 153,787 km (0.118 R)
• M2: 647,908 km (0.106 R)
• M3: 1,786,947 km (0.093 R)
• M4: 2,646,386 km (0.056 R)
• M5: 3,211,866 km (0.072 R)
• M6: 4,948,249 km (0.032 R)
• M7: 7,004,172 km (0.074 R)
• M8: 7,886,052 km (0.102 R)
• M9: 8,354,143 km (0.116 R)
• M10: 9,403,423 km (0.067 R)
• M11: 10,231,298 km (0.036 R)
• M12: 10,979,137 km (0.102 R)
• M13: 14,187,563 km (0.105 R)
• M14: 16,928,046 km (0.093 R)
• M15: 23,434,806 km (0.107 R)
• M16: 23,862,506 km (0.095 R)
• M17: 27,239,528 km (0.079 R)
• M18: 28,311,696 km (0.045 R)
• M19: 41,714,768 km (0.027 R)
• M20: 45,417,914 km (0.111 R)
• M21: 47,264,101 km (0.116 R)
• M22: 48,811,392 km (0.095 R)
• M23: 52,188,414 km (0.038 R)
• M24: 53,102,457 km (0.095 R)
• M25: 55,908,315 km (0.047 R)
• M26: 59,008,730 km (0.106 R)
• M27: 62,017,892 km (0.103 R)
• M28: 65,550,197 km (0.073 R)
• M29: 67,473,427 km (0.044 R)
• M30: 68,340,197 km (0.108 R)
• M31: 70,096,027 km (0.096 R)
• M32: 70,762,186 km (0.066 R)
• M33: 71,881,777 km (0.101 R)
• M34: 74,156,263 km (0.119 R)
• M35: 80,051,915 km (0.12 R)

Kuiper Belt

Range: 38.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit