🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.6 AU - 0.76 AU

Year: 204 Days

Day: 15.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.65 AU - 0.91 AU

Year: 250 Days

Day: 38.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.94 AU - 4.38 AU

Year: 2545 Days

Day: 34.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,700,165 km

• M1: 502,050 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.5

Radius: 9.6

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.53 AU - 8.91 AU

Year: 8565 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,700,165 km

• M1: 119,379 km (0.094 R)
• M2: 492,925 km (0.04 R)
• M3: 1,095,206 km (0.053 R)
• M4: 1,639,443 km (0.09 R)
• M5: 2,076,718 km (0.119 R)
• M6: 2,504,867 km (0.119 R)
• M7: 3,049,403 km (0.103 R)
• M8: 4,811,816 km (0.093 R)
• M9: 13,099,687 km (0.067 R)
• M10: 13,630,161 km (0.075 R)
• M11: 14,452,650 km (0.1 R)
• M12: 15,659,307 km (0.118 R)
• M13: 22,414,099 km (0.034 R)
• M14: 29,332,702 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.4

Radius: 6.5

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.61 AU - 12.91 AU

Year: 16566 Days

Day: 22.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,700,165 km

• M1: 81,232 km (0.06 R)
• M2: 297,251 km (0.103 R)
• M3: 820,844 km (0.097 R)
• M4: 1,114,654 km (0.109 R)
• M5: 2,791,347 km (0.101 R)
• M6: 4,113,941 km (0.041 R)
• M7: 4,484,944 km (0.11 R)
• M8: 5,401,680 km (0.097 R)
• M9: 5,695,939 km (0.071 R)
• M10: 8,997,414 km (0.091 R)
• M11: 9,622,883 km (0.045 R)
• M12: 9,891,860 km (0.088 R)
• M13: 11,673,421 km (0.089 R)
• M14: 12,353,942 km (0.067 R)
• M15: 12,865,267 km (0.092 R)
• M16: 15,052,538 km (0.114 R)
• M17: 16,082,968 km (0.117 R)
• M18: 18,696,742 km (0.081 R)
• M19: 21,580,690 km (0.118 R)
• M20: 22,415,745 km (0.111 R)
• M21: 24,949,334 km (0.077 R)
• M22: 25,253,467 km (0.117 R)
• M23: 25,457,518 km (0.082 R)
• M24: 27,130,172 km (0.08 R)
• M25: 27,667,677 km (0.054 R)
• M26: 31,629,927 km (0.117 R)
• M27: 32,827,906 km (0.113 R)
• M28: 33,931,639 km (0.091 R)
• M29: 38,865,377 km (0.101 R)
• M30: 40,100,308 km (0.097 R)
• M31: 43,082,691 km (0.119 R)
• M32: 54,088,157 km (0.066 R)
• M33: 54,768,229 km (0.1 R)
• M34: 56,145,427 km (0.04 R)
• M35: 56,667,673 km (0.034 R)
• M36: 60,597,609 km (0.112 R)
• M37: 61,700,146 km (0.087 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit