🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.46 AU - 0.58 AU

Year: 141 Days

Day: 30.7 Hours

Environment

Temp: 242 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.44 AU - 0.7 AU

Year: 161 Days

Day: 38.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.63 AU - 0.63 AU

Year: 187 Days

Day: 27.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.68 AU - 2.22 AU

Year: 1020 Days

Day: 30.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.6

Radius: 11.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.93 AU - 5.83 AU

Year: 4040 Days

Day: 7 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,553,783 km

• M1: 138,079 km (0.058 R)
• M2: 530,025 km (0.113 R)
• M3: 1,099,096 km (0.043 R)
• M4: 1,532,181 km (0.105 R)
• M5: 1,915,750 km (0.098 R)
• M6: 2,523,417 km (0.115 R)
• M7: 3,919,165 km (0.076 R)
• M8: 5,092,910 km (0.094 R)
• M9: 6,289,992 km (0.106 R)
• M10: 6,747,612 km (0.037 R)
• M11: 9,562,894 km (0.048 R)
• M12: 10,092,022 km (0.054 R)
• M13: 11,969,176 km (0.032 R)
• M14: 15,718,697 km (0.082 R)
• M15: 17,438,474 km (0.059 R)
• M16: 19,161,542 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.5

Radius: 8.9

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.82 AU - 6.98 AU

Year: 6067 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,553,783 km

• M1: 110,702 km (0.111 R)
• M2: 403,316 km (0.106 R)
• M3: 917,035 km (0.058 R)
• M4: 1,457,083 km (0.106 R)
• M5: 1,828,535 km (0.075 R)
• M6: 2,920,749 km (0.105 R)
• M7: 3,251,809 km (0.108 R)
• M8: 4,835,751 km (0.093 R)
• M9: 9,218,670 km (0.105 R)
• M10: 9,572,319 km (0.115 R)
• M11: 10,591,828 km (0.077 R)
• M12: 11,377,666 km (0.1 R)
• M13: 14,376,655 km (0.112 R)
• M14: 14,913,113 km (0.119 R)
• M15: 16,089,251 km (0.108 R)
• M16: 20,061,972 km (0.095 R)
• M17: 21,803,590 km (0.119 R)
• M18: 22,831,328 km (0.069 R)
• M19: 23,808,501 km (0.114 R)
• M20: 26,728,203 km (0.089 R)
• M21: 29,115,934 km (0.087 R)
• M22: 35,484,615 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806

Radius: 14.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.29 AU - 11.29 AU

Year: 11479 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 87,553,783 km

• M1: 175,478 km (0.089 R)
• M2: 796,908 km (0.042 R)
• M3: 1,653,655 km (0.116 R)
• M4: 2,199,089 km (0.067 R)
• M5: 2,755,593 km (0.111 R)
• M6: 4,014,758 km (0.046 R)
• M7: 4,541,642 km (0.084 R)
• M8: 4,983,255 km (0.075 R)
• M9: 8,223,545 km (0.101 R)
• M10: 9,783,551 km (0.065 R)
• M11: 16,292,255 km (0.083 R)
• M12: 17,107,863 km (0.111 R)
• M13: 18,901,093 km (0.109 R)
• M14: 22,494,433 km (0.102 R)
• M15: 27,753,247 km (0.073 R)
• M16: 31,228,406 km (0.12 R)
• M17: 32,371,334 km (0.111 R)
• M18: 32,836,284 km (0.113 R)
• M19: 34,619,490 km (0.109 R)
• M20: 35,350,575 km (0.118 R)
• M21: 36,341,362 km (0.065 R)
• M22: 40,625,097 km (0.12 R)
• M23: 43,802,556 km (0.111 R)
• M24: 46,993,628 km (0.076 R)
• M25: 49,871,592 km (0.067 R)
• M26: 52,544,607 km (0.079 R)
• M27: 53,834,888 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.3

Radius: 5.7

Gravity: 28.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.33 AU - 15.31 AU

Year: 21380 Days

Day: 21.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,553,783 km

• M1: 70,909 km (0.074 R)
• M2: 500,704 km (0.084 R)
• M3: 699,819 km (0.112 R)
• M4: 1,295,368 km (0.103 R)
• M5: 2,480,482 km (0.066 R)
• M6: 3,129,737 km (0.12 R)
• M7: 5,141,380 km (0.118 R)
• M8: 6,460,234 km (0.102 R)
• M9: 6,692,261 km (0.085 R)
• M10: 7,573,991 km (0.049 R)
• M11: 9,446,657 km (0.116 R)
• M12: 10,051,331 km (0.081 R)
• M13: 10,681,438 km (0.077 R)
• M14: 13,317,502 km (0.115 R)
• M15: 16,876,285 km (0.11 R)
• M16: 17,585,080 km (0.11 R)
• M17: 18,591,724 km (0.115 R)
• M18: 20,420,109 km (0.108 R)
• M19: 25,336,344 km (0.115 R)
• M20: 26,618,847 km (0.082 R)
• M21: 31,382,043 km (0.111 R)
• M22: 33,271,015 km (0.11 R)
• M23: 34,524,496 km (0.089 R)
• M24: 38,625,572 km (0.045 R)
• M25: 39,390,466 km (0.082 R)
• M26: 43,203,416 km (0.096 R)
• M27: 46,908,058 km (0.081 R)
• M28: 54,176,420 km (0.101 R)
• M29: 57,084,752 km (0.118 R)
• M30: 57,480,289 km (0.092 R)
• M31: 57,877,471 km (0.103 R)
• M32: 58,878,730 km (0.115 R)
• M33: 65,561,716 km (0.096 R)
• M34: 76,506,745 km (0.048 R)
• M35: 77,470,155 km (0.108 R)
• M36: 82,409,129 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 10,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit