🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.43 AU - 3.41 AU

Year: 1787 Days

Day: 29 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.6 AU - 4.12 AU

Year: 2206 Days

Day: 32.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.1

Radius: 13.6

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.26 AU - 7.34 AU

Year: 7064 Days

Day: 5.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,942,985 km

• M1: 169,195 km (0.027 R)
• M2: 774,917 km (0.077 R)
• M3: 1,456,485 km (0.056 R)
• M4: 2,078,214 km (0.063 R)
• M5: 3,082,315 km (0.107 R)
• M6: 4,025,529 km (0.098 R)
• M7: 7,051,595 km (0.094 R)
• M8: 10,834,027 km (0.116 R)
• M9: 11,883,905 km (0.073 R)
• M10: 12,948,145 km (0.075 R)
• M11: 13,530,529 km (0.119 R)
• M12: 14,130,416 km (0.075 R)
• M13: 16,340,127 km (0.03 R)
• M14: 16,833,351 km (0.102 R)
• M15: 18,175,244 km (0.088 R)
• M16: 19,040,967 km (0.069 R)
• M17: 25,558,647 km (0.08 R)
• M18: 27,071,530 km (0.113 R)
• M19: 30,182,866 km (0.12 R)

Asteroid Belt

Center: 7.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.9

Radius: 10.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.96 AU - 10.3 AU

Year: 9080 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,942,985 km

• M1: 131,048 km (0.09 R)
• M2: 473,028 km (0.049 R)
• M3: 816,356 km (0.061 R)
• M4: 1,201,271 km (0.101 R)
• M5: 1,572,124 km (0.081 R)
• M6: 2,243,519 km (0.104 R)
• M7: 3,000,335 km (0.115 R)
• M8: 3,355,630 km (0.087 R)
• M9: 4,081,030 km (0.109 R)
• M10: 4,749,583 km (0.108 R)
• M11: 7,026,762 km (0.105 R)
• M12: 8,714,076 km (0.079 R)
• M13: 10,299,215 km (0.036 R)
• M14: 11,021,174 km (0.088 R)
• M15: 11,728,323 km (0.105 R)
• M16: 13,285,338 km (0.109 R)
• M17: 13,762,256 km (0.117 R)
• M18: 15,492,505 km (0.102 R)
• M19: 17,363,226 km (0.081 R)
• M20: 18,190,951 km (0.118 R)
• M21: 18,713,198 km (0.1 R)
• M22: 21,116,637 km (0.112 R)
• M23: 23,796,084 km (0.116 R)
• M24: 25,217,414 km (0.111 R)
• M25: 26,444,266 km (0.09 R)
• M26: 27,199,436 km (0.077 R)
• M27: 27,710,612 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.7

Radius: 9.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.64 AU - 15.64 AU

Year: 16095 Days

Day: 6.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,942,985 km

• M1: 141,520 km (0.109 R)
• M2: 574,007 km (0.119 R)
• M3: 1,041,800 km (0.116 R)
• M4: 1,468,901 km (0.103 R)
• M5: 2,474,199 km (0.027 R)
• M6: 3,245,376 km (0.08 R)
• M7: 4,536,555 km (0.097 R)
• M8: 5,855,859 km (0.07 R)
• M9: 7,448,029 km (0.114 R)
• M10: 9,860,893 km (0.073 R)
• M11: 24,292,450 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.1

Radius: 4.3

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.83 AU - 20.47 AU

Year: 30014 Days

Day: 20.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,942,985 km

• M1: 53,556 km (0.063 R)
• M2: 316,100 km (0.099 R)
• M3: 465,848 km (0.027 R)
• M4: 894,446 km (0.095 R)
• M5: 1,231,490 km (0.051 R)
• M6: 2,854,178 km (0.093 R)
• M7: 3,057,182 km (0.092 R)
• M8: 3,269,761 km (0.04 R)
• M9: 3,435,515 km (0.079 R)
• M10: 4,864,624 km (0.117 R)
• M11: 5,154,544 km (0.095 R)
• M12: 6,094,168 km (0.105 R)
• M13: 7,661,057 km (0.107 R)
• M14: 9,312,019 km (0.054 R)
• M15: 11,563,167 km (0.057 R)
• M16: 13,366,869 km (0.067 R)
• M17: 13,935,341 km (0.116 R)
• M18: 18,987,411 km (0.072 R)
• M19: 20,909,893 km (0.075 R)
• M20: 27,904,940 km (0.035 R)
• M21: 28,134,872 km (0.081 R)
• M22: 29,659,723 km (0.067 R)
• M23: 34,563,990 km (0.097 R)
• M24: 35,095,511 km (0.07 R)
• M25: 38,117,238 km (0.098 R)
• M26: 42,359,086 km (0.114 R)
• M27: 44,202,580 km (0.119 R)
• M28: 54,227,283 km (0.111 R)
• M29: 56,766,258 km (0.029 R)
• M30: 63,458,220 km (0.086 R)
• M31: 63,855,702 km (0.073 R)
• M32: 68,756,229 km (0.055 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 16,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit