🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.6 AU - 0.68 AU

Year: 184 Days

Day: 14.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,508,809 km

• M1: 237,861 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.61 AU - 0.77 AU

Year: 206 Days

Day: 32 Hours

Environment

Temp: 152 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.49 AU - 4.15 AU

Year: 2177 Days

Day: 29 Hours

Environment

Temp: -114 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,508,809 km

• M1: 99,931 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.11 AU - 5.15 AU

Year: 3021 Days

Day: 34.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 14.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.09 AU - 7.69 AU

Year: 5813 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 105,508,809 km

• M1: 181,013 km (0.081 R)
• M2: 651,798 km (0.115 R)
• M3: 1,224,758 km (0.094 R)
• M4: 1,869,973 km (0.112 R)
• M5: 2,368,134 km (0.091 R)
• M6: 2,993,154 km (0.054 R)
• M7: 3,490,866 km (0.118 R)
• M8: 4,257,256 km (0.085 R)
• M9: 4,733,127 km (0.076 R)
• M10: 8,152,635 km (0.068 R)
• M11: 10,502,070 km (0.106 R)
• M12: 11,856,828 km (0.113 R)
• M13: 12,500,847 km (0.119 R)
• M14: 13,697,331 km (0.061 R)
• M15: 15,604,404 km (0.107 R)
• M16: 16,867,310 km (0.085 R)
• M17: 19,733,455 km (0.113 R)
• M18: 23,754,646 km (0.105 R)
• M19: 26,413,598 km (0.101 R)
• M20: 27,599,311 km (0.102 R)
• M21: 30,996,978 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.9

Radius: 14.4

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.54 AU - 8.68 AU

Year: 7555 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 105,508,809 km

• M1: 180,116 km (0.105 R)
• M2: 711,039 km (0.109 R)
• M3: 1,261,559 km (0.093 R)
• M4: 1,823,897 km (0.076 R)
• M5: 2,336,719 km (0.093 R)
• M6: 3,783,031 km (0.093 R)
• M7: 4,325,323 km (0.06 R)
• M8: 6,556,725 km (0.042 R)
• M9: 7,074,633 km (0.076 R)
• M10: 7,699,952 km (0.046 R)
• M11: 8,151,139 km (0.109 R)
• M12: 9,658,787 km (0.076 R)
• M13: 11,985,632 km (0.111 R)
• M14: 12,593,298 km (0.117 R)
• M15: 13,632,106 km (0.108 R)
• M16: 15,168,775 km (0.081 R)
• M17: 16,078,330 km (0.112 R)
• M18: 17,721,813 km (0.072 R)
• M19: 18,657,547 km (0.12 R)
• M20: 25,156,976 km (0.086 R)
• M21: 30,006,640 km (0.116 R)
• M22: 31,025,850 km (0.03 R)
• M23: 31,648,178 km (0.111 R)
• M24: 37,047,763 km (0.045 R)
• M25: 38,220,610 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.6

Radius: 5

Gravity: 32.58 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 17.15 AU - 20.97 AU

Year: 29947 Days

Day: 24.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 105,508,809 km

• M1: 62,233 km (0.089 R)
• M2: 627,264 km (0.106 R)
• M3: 808,576 km (0.048 R)
• M4: 1,184,965 km (0.112 R)
• M5: 2,607,341 km (0.092 R)
• M6: 3,234,007 km (0.077 R)
• M7: 3,955,966 km (0.093 R)
• M8: 4,170,190 km (0.072 R)
• M9: 4,700,515 km (0.115 R)
• M10: 5,232,036 km (0.081 R)
• M11: 5,894,007 km (0.082 R)
• M12: 7,818,882 km (0.076 R)
• M13: 9,229,590 km (0.112 R)
• M14: 10,732,750 km (0.074 R)
• M15: 11,650,981 km (0.119 R)
• M16: 13,642,428 km (0.05 R)
• M17: 14,888,878 km (0.03 R)
• M18: 15,146,934 km (0.11 R)
• M19: 15,320,617 km (0.073 R)
• M20: 18,679,688 km (0.094 R)
• M21: 24,950,681 km (0.11 R)
• M22: 26,428,857 km (0.088 R)
• M23: 35,004,406 km (0.105 R)
• M24: 37,643,462 km (0.036 R)
• M25: 49,145,892 km (0.107 R)
• M26: 52,447,368 km (0.081 R)
• M27: 56,308,639 km (0.112 R)
• M28: 58,202,099 km (0.069 R)
• M29: 65,507,711 km (0.034 R)
• M30: 72,905,475 km (0.055 R)
• M31: 76,166,559 km (0.054 R)
• M32: 76,932,799 km (0.102 R)
• M33: 86,254,243 km (0.083 R)
• M34: 89,615,707 km (0.06 R)
• M35: 93,646,472 km (0.119 R)
• M36: 97,495,924 km (0.032 R)
• M37: 100,527,974 km (0.116 R)
• M38: 100,834,500 km (0.096 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 11,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit