🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.5 AU - 0.68 AU

Year: 297 Days

Day: 24.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,732,179 km

• M1: 597,344 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.6 AU - 0.62 AU

Year: 313 Days

Day: 43.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,732,179 km

• M1: 40,990 km (0.076 R)

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.1

Radius: 12.7

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.07 AU - 1.21 AU

Year: 798 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,732,179 km

• M1: 159,322 km (0.065 R)
• M2: 560,543 km (0.058 R)
• M3: 1,089,671 km (0.114 R)
• M4: 1,822,850 km (0.112 R)
• M5: 2,270,447 km (0.068 R)
• M6: 2,743,176 km (0.075 R)
• M7: 3,160,704 km (0.092 R)
• M8: 3,875,183 km (0.089 R)
• M9: 4,437,522 km (0.118 R)
• M10: 5,202,715 km (0.116 R)
• M11: 5,607,377 km (0.076 R)
• M12: 6,116,608 km (0.059 R)
• M13: 6,612,375 km (0.091 R)
• M14: 7,018,982 km (0.098 R)
• M15: 7,490,365 km (0.04 R)
• M16: 8,007,974 km (0.098 R)
• M17: 8,682,062 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.2

Radius: 14.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.43 AU - 2.25 AU

Year: 1637 Days

Day: 5.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,732,179 km

• M1: 184,005 km (0.097 R)
• M2: 720,463 km (0.066 R)
• M3: 1,191,996 km (0.117 R)
• M4: 1,708,258 km (0.087 R)
• M5: 2,170,366 km (0.111 R)
• M6: 3,062,418 km (0.07 R)
• M7: 3,896,725 km (0.104 R)
• M8: 4,475,071 km (0.106 R)
• M9: 5,666,468 km (0.074 R)
• M10: 6,900,800 km (0.072 R)
• M11: 7,895,776 km (0.091 R)
• M12: 8,397,826 km (0.118 R)
• M13: 9,239,464 km (0.12 R)
• M14: 10,838,067 km (0.114 R)
• M15: 14,403,582 km (0.081 R)
• M16: 15,110,731 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833

Radius: 10.4

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.9 AU - 6.46 AU

Year: 7734 Days

Day: 8 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,732,179 km

• M1: 138,677 km (0.116 R)
• M2: 468,092 km (0.1 R)
• M3: 902,225 km (0.088 R)
• M4: 1,255,276 km (0.091 R)
• M5: 1,788,891 km (0.117 R)
• M6: 2,432,162 km (0.117 R)
• M7: 3,691,477 km (0.102 R)
• M8: 5,002,254 km (0.073 R)
• M9: 5,373,705 km (0.069 R)
• M10: 6,348,485 km (0.099 R)
• M11: 7,636,672 km (0.114 R)
• M12: 8,956,125 km (0.118 R)
• M13: 9,366,323 km (0.063 R)
• M14: 10,622,047 km (0.091 R)
• M15: 11,290,600 km (0.054 R)
• M16: 15,576,878 km (0.105 R)
• M17: 18,995,788 km (0.066 R)
• M18: 19,826,954 km (0.117 R)
• M19: 21,078,789 km (0.025 R)
• M20: 22,633,111 km (0.091 R)
• M21: 25,693,883 km (0.097 R)
• M22: 28,724,437 km (0.041 R)
• M23: 29,617,985 km (0.11 R)
• M24: 31,460,582 km (0.096 R)
• M25: 33,269,669 km (0.072 R)
• M26: 36,745,575 km (0.106 R)
• M27: 42,850,216 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 8.2

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.8 AU - 5.58 AU

Year: 7756 Days

Day: 11.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 44,732,179 km

• M1: 102,026 km (0.092 R)
• M2: 371,003 km (0.118 R)
• M3: 1,283,101 km (0.072 R)
• M4: 1,840,652 km (0.119 R)
• M5: 2,455,499 km (0.044 R)
• M6: 2,936,905 km (0.07 R)
• M7: 3,479,946 km (0.082 R)
• M8: 3,981,996 km (0.119 R)
• M9: 4,824,980 km (0.081 R)
• M10: 6,341,155 km (0.116 R)
• M11: 6,784,114 km (0.084 R)
• M12: 7,129,685 km (0.11 R)
• M13: 7,690,527 km (0.055 R)
• M14: 8,066,467 km (0.109 R)
• M15: 8,498,356 km (0.084 R)
• M16: 9,128,911 km (0.068 R)
• M17: 10,687,272 km (0.084 R)
• M18: 13,950,151 km (0.08 R)
• M19: 14,509,946 km (0.106 R)
• M20: 16,008,169 km (0.089 R)
• M21: 18,930,414 km (0.055 R)
• M22: 21,118,881 km (0.092 R)
• M23: 21,608,814 km (0.118 R)
• M24: 22,358,000 km (0.1 R)
• M25: 24,709,679 km (0.045 R)
• M26: 26,272,079 km (0.079 R)
• M27: 32,313,140 km (0.09 R)
• M28: 32,745,927 km (0.046 R)
• M29: 33,512,765 km (0.094 R)
• M30: 33,845,022 km (0.095 R)
• M31: 34,968,502 km (0.12 R)
• M32: 36,349,141 km (0.086 R)
• M33: 40,083,553 km (0.04 R)
• M34: 41,087,205 km (0.089 R)
• M35: 42,624,024 km (0.096 R)
• M36: 44,598,416 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 19,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit