🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.45 AU - 0.57 AU

Year: 139 Days

Day: 26.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,921,817 km

• M1: 51,162 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.56 AU - 0.68 AU

Year: 187 Days

Day: 42 Hours

Environment

Temp: 183 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,921,817 km

• M1: 53,706 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.35 AU - 2.25 AU

Year: 925 Days

Day: 32.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.35 AU - 2.41 AU

Year: 1406 Days

Day: 16.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855

Radius: 11.1

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.36 AU - 5.08 AU

Year: 3926 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,921,817 km

• M1: 138,228 km (0.075 R)
• M2: 633,248 km (0.109 R)
• M3: 1,065,885 km (0.082 R)
• M4: 1,900,192 km (0.1 R)
• M5: 2,296,776 km (0.089 R)
• M6: 2,924,339 km (0.079 R)
• M7: 3,377,471 km (0.098 R)
• M8: 3,747,726 km (0.11 R)
• M9: 4,546,429 km (0.07 R)
• M10: 5,157,087 km (0.113 R)
• M11: 5,707,159 km (0.053 R)
• M12: 6,296,126 km (0.034 R)
• M13: 6,892,572 km (0.054 R)
• M14: 10,587,490 km (0.108 R)
• M15: 12,465,093 km (0.1 R)
• M16: 12,855,843 km (0.093 R)
• M17: 13,559,551 km (0.113 R)
• M18: 13,920,830 km (0.1 R)
• M19: 15,655,268 km (0.1 R)
• M20: 16,928,495 km (0.077 R)
• M21: 18,144,726 km (0.053 R)
• M22: 22,214,087 km (0.114 R)
• M23: 24,804,524 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.8

Radius: 15

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.61 AU - 10.91 AU

Year: 9927 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,921,817 km

• M1: 186,698 km (0.104 R)
• M2: 818,450 km (0.118 R)
• M3: 1,492,388 km (0.099 R)
• M4: 2,705,328 km (0.059 R)
• M5: 3,415,469 km (0.067 R)
• M6: 4,633,495 km (0.046 R)
• M7: 5,595,559 km (0.087 R)
• M8: 6,551,788 km (0.091 R)
• M9: 8,424,903 km (0.07 R)
• M10: 8,996,666 km (0.096 R)
• M11: 10,355,464 km (0.087 R)
• M12: 11,597,425 km (0.118 R)
• M13: 12,306,220 km (0.091 R)
• M14: 14,840,558 km (0.111 R)
• M15: 18,646,327 km (0.075 R)
• M16: 25,424,308 km (0.063 R)
• M17: 28,216,402 km (0.106 R)
• M18: 29,873,797 km (0.097 R)
• M19: 30,918,140 km (0.059 R)
• M20: 32,085,003 km (0.087 R)
• M21: 34,610,066 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 18,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit