🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 47.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.47 AU - 0.59 AU

Year: 147 Days

Day: 38.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,761,990 km

• M1: 24,085 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.77 AU - 2.65 AU

Year: 1251 Days

Day: 42.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.3

Radius: 10.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.51 AU - 11.75 AU

Year: 13198 Days

Day: 13.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,761,990 km

• M1: 133,591 km (0.116 R)
• M2: 601,084 km (0.084 R)
• M3: 1,150,856 km (0.086 R)
• M4: 1,579,006 km (0.117 R)
• M5: 2,049,790 km (0.109 R)
• M6: 2,397,156 km (0.104 R)
• M7: 2,962,337 km (0.092 R)
• M8: 3,476,804 km (0.047 R)
• M9: 6,393,514 km (0.053 R)
• M10: 7,218,546 km (0.086 R)
• M11: 8,112,992 km (0.06 R)
• M12: 10,215,590 km (0.12 R)
• M13: 10,744,418 km (0.036 R)
• M14: 12,495,461 km (0.097 R)
• M15: 15,095,323 km (0.12 R)
• M16: 16,489,276 km (0.109 R)
• M17: 19,604,801 km (0.116 R)
• M18: 21,262,196 km (0.097 R)
• M19: 22,284,398 km (0.115 R)
• M20: 25,987,993 km (0.083 R)
• M21: 29,693,981 km (0.068 R)
• M22: 33,527,576 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.9

Radius: 6.8

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.13 AU - 22.63 AU

Year: 30006 Days

Day: 23 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 80,761,990 km

• M1: 94,695 km (0.054 R)
• M2: 310,715 km (0.113 R)
• M3: 664,514 km (0.063 R)
• M4: 1,991,746 km (0.093 R)
• M5: 2,219,584 km (0.068 R)
• M6: 4,007,727 km (0.056 R)
• M7: 4,237,808 km (0.1 R)
• M8: 4,511,423 km (0.109 R)
• M9: 5,209,297 km (0.079 R)
• M10: 7,634,129 km (0.107 R)
• M11: 10,048,639 km (0.094 R)
• M12: 10,849,586 km (0.109 R)
• M13: 14,177,091 km (0.106 R)
• M14: 15,825,660 km (0.093 R)
• M15: 21,733,279 km (0.118 R)
• M16: 27,051,484 km (0.116 R)
• M17: 27,520,473 km (0.071 R)
• M18: 29,204,646 km (0.106 R)
• M19: 31,728,063 km (0.066 R)
• M20: 33,310,060 km (0.047 R)
• M21: 35,082,346 km (0.094 R)
• M22: 37,348,604 km (0.068 R)
• M23: 42,643,023 km (0.041 R)
• M24: 47,731,893 km (0.086 R)
• M25: 48,761,426 km (0.058 R)
• M26: 72,583,840 km (0.06 R)
• M27: 74,631,386 km (0.12 R)
• M28: 74,861,168 km (0.119 R)
• M29: 75,553,507 km (0.043 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 16,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit