🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.57 AU - 2.05 AU

Year: 889 Days

Day: 16.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.56 AU - 3.9 AU

Year: 2120 Days

Day: 24.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,995,162 km

• M1: 690,394 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.33 AU - 5.07 AU

Year: 3144 Days

Day: 18.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.2

Radius: 13

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.04 AU - 6.04 AU

Year: 4763 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,995,162 km

• M1: 175,179 km (0.089 R)
• M2: 279,598 km (0.043 R)
• M3: 459,116 km (0.086 R)
• M4: 571,464 km (0.103 R)
• M5: 756,516 km (0.118 R)
• M6: 904,768 km (0.113 R)
• M7: 1,053,468 km (0.076 R)
• M8: 1,221,766 km (0.104 R)
• M9: 1,331,720 km (0.077 R)
• M10: 1,634,058 km (0.114 R)
• M11: 1,719,328 km (0.102 R)
• M12: 1,831,377 km (0.117 R)
• M13: 2,142,391 km (0.111 R)
• M14: 2,456,547 km (0.067 R)
• M15: 2,626,490 km (0.107 R)
• M16: 2,727,468 km (0.106 R)
• M17: 2,948,424 km (0.114 R)
• M18: 3,159,956 km (0.037 R)
• M19: 3,252,258 km (0.086 R)
• M20: 3,550,406 km (0.094 R)
• M21: 3,743,388 km (0.118 R)
• M22: 4,056,197 km (0.093 R)
• M23: 4,241,249 km (0.1 R)
• M24: 4,480,905 km (0.036 R)
• M25: 4,619,881 km (0.072 R)
• M26: 5,409,758 km (0.104 R)
• M27: 5,877,252 km (0.096 R)
• M28: 6,029,692 km (0.101 R)
• M29: 6,164,180 km (0.098 R)
• M30: 6,416,552 km (0.114 R)
• M31: 6,771,697 km (0.119 R)
• M32: 6,991,905 km (0.108 R)
• M33: 7,357,373 km (0.074 R)
• M34: 7,459,997 km (0.085 R)
• M35: 7,770,861 km (0.117 R)
• M36: 8,448,241 km (0.04 R)
• M37: 8,750,578 km (0.119 R)
• M38: 8,837,644 km (0.065 R)
• M39: 9,210,890 km (0.12 R)
• M40: 9,343,883 km (0.084 R)
• M41: 9,499,764 km (0.084 R)
• M42: 9,724,011 km (0.111 R)
• M43: 9,836,958 km (0.113 R)
• M44: 10,592,427 km (0.074 R)
• M45: 10,755,040 km (0.115 R)
• M46: 10,942,037 km (0.08 R)
• M47: 11,059,322 km (0.073 R)
• M48: 11,772,604 km (0.093 R)
• M49: 11,989,372 km (0.076 R)
• M50: 12,280,639 km (0.102 R)
• M51: 12,771,320 km (0.049 R)
• M52: 12,969,387 km (0.113 R)
• M53: 13,468,895 km (0.087 R)
• M54: 13,569,574 km (0.091 R)
• M55: 13,695,835 km (0.106 R)
• M56: 13,873,258 km (0.1 R)
• M57: 14,000,416 km (0.066 R)
• M58: 14,641,892 km (0.096 R)
• M59: 15,214,552 km (0.119 R)
• M60: 15,477,246 km (0.094 R)
• M61: 15,741,436 km (0.103 R)
• M62: 16,113,785 km (0.086 R)
• M63: 16,489,126 km (0.083 R)
• M64: 17,193,882 km (0.095 R)
• M65: 17,715,081 km (0.032 R)
• M66: 17,880,835 km (0.062 R)
• M67: 18,213,690 km (0.07 R)
• M68: 18,297,316 km (0.077 R)
• M69: 18,548,790 km (0.104 R)
• M70: 18,660,838 km (0.1 R)
• M71: 18,857,560 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 13.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.73 AU - 6.39 AU

Year: 4789 Days

Day: 8.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,995,162 km

• M1: 235,168 km (0.119 R)
• M2: 403,166 km (0.092 R)
• M3: 542,891 km (0.114 R)
• M4: 651,050 km (0.053 R)
• M5: 858,542 km (0.035 R)
• M6: 952,938 km (0.098 R)
• M7: 1,102,088 km (0.06 R)
• M8: 1,246,300 km (0.088 R)
• M9: 1,341,594 km (0.074 R)
• M10: 1,482,216 km (0.092 R)
• M11: 1,613,413 km (0.088 R)
• M12: 1,809,985 km (0.092 R)
• M13: 1,903,633 km (0.095 R)
• M14: 2,328,341 km (0.099 R)
• M15: 3,208,874 km (0.077 R)
• M16: 3,304,318 km (0.11 R)
• M17: 3,439,405 km (0.115 R)
• M18: 3,735,459 km (0.057 R)
• M19: 4,352,400 km (0.05 R)
• M20: 5,382,831 km (0.038 R)
• M21: 5,473,936 km (0.088 R)
• M22: 6,126,482 km (0.093 R)
• M23: 6,245,562 km (0.072 R)
• M24: 6,632,122 km (0.088 R)
• M25: 6,729,959 km (0.095 R)
• M26: 7,026,462 km (0.09 R)
• M27: 7,606,902 km (0.117 R)
• M28: 7,838,330 km (0.11 R)
• M29: 8,493,270 km (0.083 R)
• M30: 8,733,374 km (0.091 R)
• M31: 8,948,645 km (0.072 R)
• M32: 9,384,723 km (0.114 R)
• M33: 9,522,353 km (0.068 R)
• M34: 9,688,556 km (0.115 R)
• M35: 10,277,673 km (0.063 R)
• M36: 10,562,208 km (0.1 R)
• M37: 10,994,097 km (0.046 R)
• M38: 12,414,828 km (0.117 R)
• M39: 12,657,177 km (0.093 R)
• M40: 12,809,467 km (0.1 R)
• M41: 13,455,880 km (0.077 R)
• M42: 14,207,609 km (0.044 R)
• M43: 14,908,774 km (0.092 R)
• M44: 15,101,905 km (0.036 R)
• M45: 15,883,105 km (0.051 R)
• M46: 15,981,690 km (0.113 R)
• M47: 16,411,036 km (0.115 R)
• M48: 17,180,268 km (0.054 R)
• M49: 17,349,015 km (0.074 R)
• M50: 17,484,550 km (0.116 R)
• M51: 17,927,061 km (0.099 R)
• M52: 18,132,608 km (0.101 R)
• M53: 18,580,504 km (0.057 R)
• M54: 18,858,008 km (0.105 R)
• M55: 19,171,865 km (0.039 R)
• M56: 19,628,288 km (0.118 R)
• M57: 20,516,002 km (0.096 R)
• M58: 21,091,056 km (0.101 R)
• M59: 21,344,325 km (0.087 R)
• M60: 21,853,855 km (0.108 R)
• M61: 22,000,162 km (0.104 R)
• M62: 22,699,682 km (0.072 R)
• M63: 23,145,334 km (0.102 R)
• M64: 23,257,233 km (0.095 R)
• M65: 23,518,880 km (0.111 R)
• M66: 23,781,574 km (0.118 R)
• M67: 24,196,259 km (0.094 R)
• M68: 24,499,344 km (0.094 R)
• M69: 24,994,663 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 11,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit