🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.55 AU - 0.83 AU

Year: 208 Days

Day: 45 Hours

Environment

Temp: 179 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.91 AU - 0.91 AU

Year: 315 Days

Day: 28.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.25 AU - 2.61 AU

Year: 1377 Days

Day: 39.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,986,820 km

• M1: 1,064,987 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.5

Radius: 14.8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.67 AU - 7.13 AU

Year: 5208 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,986,820 km

• M1: 184,155 km (0.092 R)
• M2: 680,222 km (0.108 R)
• M3: 1,250,788 km (0.078 R)
• M4: 1,769,294 km (0.107 R)
• M5: 2,729,862 km (0.066 R)
• M6: 3,582,869 km (0.116 R)
• M7: 4,364,518 km (0.11 R)
• M8: 5,590,772 km (0.051 R)
• M9: 6,238,979 km (0.119 R)
• M10: 7,936,317 km (0.07 R)
• M11: 9,308,129 km (0.109 R)
• M12: 12,129,844 km (0.054 R)
• M13: 14,536,425 km (0.107 R)
• M14: 15,765,970 km (0.097 R)
• M15: 17,926,163 km (0.114 R)
• M16: 18,817,318 km (0.094 R)
• M17: 19,471,808 km (0.119 R)
• M18: 21,597,893 km (0.027 R)
• M19: 22,098,597 km (0.095 R)
• M20: 26,145,519 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.5

Radius: 6.5

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.73 AU - 17.83 AU

Year: 23873 Days

Day: 16.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,986,820 km

• M1: 100,829 km (0.109 R)
• M2: 304,880 km (0.082 R)
• M3: 562,488 km (0.097 R)
• M4: 920,177 km (0.118 R)
• M5: 1,891,964 km (0.118 R)
• M6: 2,507,709 km (0.099 R)
• M7: 2,978,643 km (0.092 R)
• M8: 3,565,815 km (0.12 R)
• M9: 3,902,859 km (0.046 R)
• M10: 4,430,939 km (0.094 R)
• M11: 4,748,236 km (0.107 R)
• M12: 6,795,184 km (0.111 R)
• M13: 7,410,929 km (0.043 R)
• M14: 7,707,432 km (0.054 R)
• M15: 9,253,376 km (0.105 R)
• M16: 10,009,294 km (0.109 R)
• M17: 12,044,424 km (0.118 R)
• M18: 14,416,448 km (0.112 R)
• M19: 15,271,699 km (0.113 R)
• M20: 16,242,738 km (0.059 R)
• M21: 19,032,739 km (0.081 R)
• M22: 20,540,536 km (0.082 R)
• M23: 21,323,680 km (0.092 R)
• M24: 23,368,235 km (0.116 R)
• M25: 24,006,120 km (0.101 R)
• M26: 26,905,476 km (0.118 R)
• M27: 31,038,117 km (0.107 R)
• M28: 31,293,481 km (0.117 R)
• M29: 32,068,398 km (0.073 R)
• M30: 38,439,622 km (0.102 R)
• M31: 45,935,373 km (0.026 R)
• M32: 49,500,290 km (0.109 R)
• M33: 51,083,035 km (0.096 R)
• M34: 53,428,281 km (0.057 R)
• M35: 58,526,726 km (0.068 R)
• M36: 60,295,721 km (0.09 R)
• M37: 67,943,314 km (0.037 R)
• M38: 69,896,464 km (0.093 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 12,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit