🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.01 AU - 1.49 AU

Year: 489 Days

Day: 45.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.43 AU - 1.83 AU

Year: 728 Days

Day: 22.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,248,958 km

• M1: 947,852 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.8

Radius: 8.5

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.02 AU - 8.78 AU

Year: 7042 Days

Day: 9.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,248,958 km

• M1: 106,214 km (0.066 R)
• M2: 422,165 km (0.09 R)
• M3: 732,880 km (0.115 R)
• M4: 1,242,261 km (0.105 R)
• M5: 1,508,096 km (0.08 R)
• M6: 2,110,377 km (0.068 R)
• M7: 2,529,102 km (0.109 R)
• M8: 3,022,475 km (0.12 R)
• M9: 3,488,922 km (0.101 R)
• M10: 3,881,616 km (0.105 R)
• M11: 4,922,817 km (0.073 R)
• M12: 5,210,045 km (0.052 R)
• M13: 8,007,226 km (0.105 R)
• M14: 8,692,085 km (0.046 R)
• M15: 9,415,540 km (0.099 R)
• M16: 13,093,554 km (0.079 R)
• M17: 14,389,520 km (0.103 R)
• M18: 16,522,636 km (0.052 R)
• M19: 17,300,246 km (0.075 R)
• M20: 19,492,752 km (0.086 R)
• M21: 20,068,554 km (0.075 R)
• M22: 21,481,506 km (0.11 R)
• M23: 24,338,676 km (0.091 R)
• M24: 29,178,167 km (0.086 R)
• M25: 31,281,214 km (0.059 R)
• M26: 32,771,807 km (0.1 R)
• M27: 34,309,224 km (0.113 R)
• M28: 34,937,536 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999

Radius: 14

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.82 AU - 9.84 AU

Year: 9970 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,248,958 km

• M1: 174,282 km (0.113 R)
• M2: 660,774 km (0.054 R)
• M3: 1,169,107 km (0.08 R)
• M4: 2,013,288 km (0.107 R)
• M5: 3,212,165 km (0.12 R)
• M6: 3,793,054 km (0.093 R)
• M7: 4,237,958 km (0.115 R)
• M8: 5,101,736 km (0.113 R)
• M9: 5,541,255 km (0.061 R)
• M10: 6,458,439 km (0.117 R)
• M11: 7,909,838 km (0.054 R)
• M12: 9,721,468 km (0.039 R)
• M13: 10,347,386 km (0.115 R)
• M14: 10,834,327 km (0.114 R)
• M15: 11,507,367 km (0.038 R)
• M16: 12,448,039 km (0.06 R)
• M17: 12,999,457 km (0.041 R)
• M18: 13,889,414 km (0.043 R)
• M19: 16,510,818 km (0.095 R)
• M20: 18,801,311 km (0.12 R)
• M21: 28,173,019 km (0.099 R)
• M22: 28,805,369 km (0.113 R)
• M23: 29,880,230 km (0.118 R)
• M24: 35,415,501 km (0.081 R)
• M25: 37,910,943 km (0.091 R)
• M26: 38,941,373 km (0.042 R)
• M27: 41,734,664 km (0.118 R)
• M28: 43,250,091 km (0.061 R)
• M29: 46,683,063 km (0.11 R)
• M30: 49,222,187 km (0.067 R)
• M31: 53,121,306 km (0.111 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 18,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit