🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.44 AU - 0.58 AU

Year: 136 Days

Day: 14.4 Hours

Environment

Temp: 235 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.87 AU - 1.21 AU

Year: 395 Days

Day: 43.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.05 AU - 1.37 AU

Year: 496 Days

Day: 35 Hours

Environment

Temp: -9 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.15 AU - 1.35 AU

Year: 521 Days

Day: 46.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.7

Radius: 14.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.83 AU - 13.53 AU

Year: 14881 Days

Day: 8.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 32,075,673 km

• M1: 237,711 km (0.047 R)
• M2: 434,283 km (0.11 R)
• M3: 601,832 km (0.106 R)
• M4: 732,282 km (0.078 R)
• M5: 1,040,304 km (0.091 R)
• M6: 1,202,916 km (0.113 R)
• M7: 1,326,933 km (0.086 R)
• M8: 1,555,070 km (0.087 R)
• M9: 2,144,336 km (0.057 R)
• M10: 2,554,234 km (0.11 R)
• M11: 3,403,352 km (0.098 R)
• M12: 3,952,825 km (0.065 R)
• M13: 4,481,204 km (0.039 R)
• M14: 4,854,451 km (0.075 R)
• M15: 5,134,648 km (0.097 R)
• M16: 5,764,604 km (0.094 R)
• M17: 6,391,419 km (0.102 R)
• M18: 7,680,355 km (0.087 R)
• M19: 7,828,457 km (0.116 R)
• M20: 9,110,211 km (0.05 R)
• M21: 9,267,289 km (0.059 R)
• M22: 10,423,830 km (0.066 R)
• M23: 10,654,061 km (0.094 R)
• M24: 11,052,739 km (0.081 R)
• M25: 11,557,931 km (0.104 R)
• M26: 12,312,503 km (0.103 R)
• M27: 13,581,691 km (0.092 R)
• M28: 13,941,624 km (0.109 R)
• M29: 14,597,461 km (0.08 R)
• M30: 14,892,169 km (0.119 R)
• M31: 15,114,621 km (0.099 R)
• M32: 15,226,221 km (0.094 R)
• M33: 16,204,890 km (0.114 R)
• M34: 16,433,625 km (0.112 R)
• M35: 18,262,459 km (0.056 R)
• M36: 18,699,883 km (0.118 R)
• M37: 18,899,746 km (0.088 R)
• M38: 19,584,904 km (0.08 R)
• M39: 19,706,677 km (0.112 R)
• M40: 19,828,599 km (0.114 R)
• M41: 20,813,701 km (0.1 R)
• M42: 21,814,810 km (0.116 R)
• M43: 22,278,863 km (0.082 R)
• M44: 22,703,571 km (0.099 R)
• M45: 23,088,038 km (0.03 R)
• M46: 23,259,627 km (0.069 R)
• M47: 24,254,602 km (0.043 R)
• M48: 24,735,410 km (0.092 R)
• M49: 24,867,056 km (0.07 R)
• M50: 27,640,151 km (0.1 R)
• M51: 28,005,021 km (0.075 R)
• M52: 28,142,351 km (0.111 R)
• M53: 28,739,696 km (0.045 R)
• M54: 29,341,378 km (0.101 R)
• M55: 31,360,650 km (0.062 R)
• M56: 31,741,377 km (0.083 R)
• M57: 31,836,820 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 20,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit