🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.68 AU - 1.1 AU

Year: 295 Days

Day: 15.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.78 AU - 1.02 AU

Year: 300 Days

Day: 20.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.85 AU - 0.99 AU

Year: 310 Days

Day: 31.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 121.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,634,210 km

• M1: 49,068 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.11 AU - 4.23 AU

Year: 2471 Days

Day: 38.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.7

Radius: 8.1

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6 AU - 8.22 AU

Year: 6663 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,634,210 km

• M1: 108,758 km (0.12 R)
• M2: 392,694 km (0.084 R)
• M3: 723,306 km (0.089 R)
• M4: 1,281,755 km (0.06 R)
• M5: 1,656,048 km (0.118 R)
• M6: 1,940,135 km (0.038 R)
• M7: 3,506,873 km (0.043 R)
• M8: 3,956,415 km (0.088 R)
• M9: 4,862,380 km (0.103 R)
• M10: 5,777,919 km (0.086 R)
• M11: 6,341,155 km (0.115 R)
• M12: 6,940,294 km (0.071 R)
• M13: 9,379,637 km (0.055 R)
• M14: 10,113,115 km (0.099 R)
• M15: 10,977,342 km (0.101 R)
• M16: 12,088,256 km (0.1 R)
• M17: 13,756,272 km (0.086 R)
• M18: 16,723,097 km (0.079 R)
• M19: 17,478,566 km (0.03 R)
• M20: 19,125,190 km (0.113 R)
• M21: 24,763,085 km (0.072 R)
• M22: 25,993,228 km (0.109 R)
• M23: 28,133,226 km (0.119 R)
• M24: 29,653,888 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.6

Radius: 14.6

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.86 AU - 10.06 AU

Year: 9426 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,634,210 km

• M1: 185,352 km (0.091 R)
• M2: 686,804 km (0.084 R)
• M3: 1,475,633 km (0.068 R)
• M4: 1,965,566 km (0.099 R)
• M5: 2,451,311 km (0.114 R)
• M6: 3,241,337 km (0.076 R)
• M7: 5,364,131 km (0.06 R)
• M8: 7,448,029 km (0.09 R)
• M9: 8,293,856 km (0.086 R)
• M10: 14,326,090 km (0.097 R)
• M11: 14,840,408 km (0.11 R)
• M12: 17,599,591 km (0.096 R)
• M13: 21,676,881 km (0.032 R)
• M14: 26,059,351 km (0.11 R)
• M15: 30,893,606 km (0.087 R)
• M16: 33,073,546 km (0.101 R)
• M17: 33,860,281 km (0.096 R)
• M18: 34,315,358 km (0.106 R)
• M19: 40,100,308 km (0.111 R)
• M20: 40,737,894 km (0.108 R)
• M21: 42,033,561 km (0.107 R)
• M22: 44,570,741 km (0.11 R)
• M23: 45,530,710 km (0.084 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 17,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit