🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.47 AU - 0.67 AU

Year: 151 Days

Day: 38.8 Hours

Environment

Temp: 237 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,925,308 km

• M1: 35,305 km (0.119 R)
• M2: 314,006 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.68 AU - 0.82 AU

Year: 228 Days

Day: 39 Hours

Environment

Temp: 206 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.25 AU - 1.51 AU

Year: 570 Days

Day: 16 Hours

Environment

Temp: 17 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,925,308 km

• M1: 49,218 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.4

Radius: 11.6

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.17 AU - 7.37 AU

Year: 6191 Days

Day: 12.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,925,308 km

• M1: 144,362 km (0.104 R)
• M2: 829,371 km (0.083 R)
• M3: 1,246,001 km (0.115 R)
• M4: 1,874,761 km (0.093 R)
• M5: 3,259,289 km (0.117 R)
• M6: 4,700,515 km (0.085 R)
• M7: 6,874,770 km (0.112 R)
• M8: 10,422,334 km (0.115 R)
• M9: 16,202,347 km (0.055 R)
• M10: 17,293,963 km (0.113 R)
• M11: 18,365,532 km (0.099 R)
• M12: 19,982,835 km (0.066 R)
• M13: 20,566,865 km (0.117 R)
• M14: 21,087,316 km (0.072 R)
• M15: 21,616,593 km (0.033 R)
• M16: 30,850,073 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 8.6

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.36 AU - 8.96 AU

Year: 8192 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,925,308 km

• M1: 107,112 km (0.082 R)
• M2: 413,937 km (0.099 R)
• M3: 771,027 km (0.084 R)
• M4: 1,105,678 km (0.098 R)
• M5: 1,407,118 km (0.1 R)
• M6: 1,676,244 km (0.11 R)
• M7: 2,162,886 km (0.077 R)
• M8: 2,680,943 km (0.11 R)
• M9: 3,964,044 km (0.069 R)
• M10: 4,740,757 km (0.111 R)
• M11: 5,549,333 km (0.097 R)
• M12: 6,447,070 km (0.082 R)
• M13: 8,310,760 km (0.098 R)
• M14: 8,616,089 km (0.102 R)
• M15: 9,019,854 km (0.081 R)
• M16: 9,625,277 km (0.091 R)
• M17: 10,307,144 km (0.093 R)
• M18: 12,660,917 km (0.05 R)
• M19: 14,772,790 km (0.099 R)
• M20: 19,222,728 km (0.085 R)
• M21: 19,835,331 km (0.116 R)
• M22: 20,381,812 km (0.044 R)
• M23: 23,352,527 km (0.045 R)
• M24: 25,577,646 km (0.094 R)
• M25: 27,940,394 km (0.111 R)
• M26: 29,526,730 km (0.034 R)
• M27: 31,592,976 km (0.119 R)
• M28: 31,911,021 km (0.118 R)
• M29: 33,643,514 km (0.119 R)
• M30: 36,824,563 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.9

Radius: 10.1

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.44 AU - 14.9 AU

Year: 15851 Days

Day: 6.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,925,308 km

• M1: 139,126 km (0.092 R)
• M2: 714,629 km (0.056 R)
• M3: 1,117,047 km (0.069 R)
• M4: 1,939,836 km (0.104 R)
• M5: 2,297,823 km (0.095 R)
• M6: 3,224,881 km (0.101 R)
• M7: 5,251,035 km (0.077 R)
• M8: 6,308,393 km (0.075 R)
• M9: 6,635,264 km (0.09 R)
• M10: 7,592,840 km (0.099 R)
• M11: 8,248,527 km (0.118 R)
• M12: 8,640,025 km (0.099 R)
• M13: 12,045,321 km (0.11 R)
• M14: 13,399,631 km (0.055 R)
• M15: 14,568,140 km (0.069 R)
• M16: 16,103,912 km (0.092 R)
• M17: 17,503,848 km (0.094 R)
• M18: 19,408,529 km (0.068 R)
• M19: 21,723,705 km (0.103 R)
• M20: 22,189,254 km (0.042 R)
• M21: 25,327,368 km (0.105 R)
• M22: 27,109,378 km (0.03 R)
• M23: 27,649,127 km (0.033 R)
• M24: 30,571,522 km (0.106 R)
• M25: 31,987,466 km (0.091 R)
• M26: 38,630,808 km (0.094 R)
• M27: 39,314,320 km (0.117 R)
• M28: 40,564,959 km (0.111 R)
• M29: 47,218,324 km (0.11 R)
• M30: 53,543,621 km (0.029 R)
• M31: 58,238,900 km (0.073 R)
• M32: 60,228,103 km (0.076 R)
• M33: 61,331,985 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.9

Radius: 6.5

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.77 AU - 15.77 AU

Year: 18946 Days

Day: 17 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,925,308 km

• M1: 83,625 km (0.061 R)
• M2: 359,633 km (0.044 R)
• M3: 709,393 km (0.077 R)
• M4: 1,194,539 km (0.065 R)
• M5: 1,422,825 km (0.041 R)
• M6: 1,648,718 km (0.065 R)
• M7: 2,116,211 km (0.108 R)
• M8: 2,432,910 km (0.105 R)
• M9: 3,287,413 km (0.104 R)
• M10: 3,603,514 km (0.104 R)
• M11: 4,145,357 km (0.106 R)
• M12: 5,461,818 km (0.109 R)
• M13: 6,454,101 km (0.052 R)
• M14: 7,561,424 km (0.041 R)
• M15: 8,691,187 km (0.111 R)
• M16: 11,939,406 km (0.051 R)
• M17: 13,798,459 km (0.089 R)
• M18: 26,454,887 km (0.117 R)
• M19: 27,829,841 km (0.086 R)
• M20: 28,045,412 km (0.108 R)
• M21: 28,919,363 km (0.092 R)
• M22: 39,624,586 km (0.092 R)
• M23: 42,697,327 km (0.114 R)
• M24: 42,984,405 km (0.096 R)
• M25: 43,417,192 km (0.045 R)
• M26: 44,585,850 km (0.112 R)
• M27: 46,833,109 km (0.078 R)
• M28: 49,628,196 km (0.069 R)
• M29: 51,714,787 km (0.078 R)
• M30: 52,697,196 km (0.108 R)
• M31: 53,858,973 km (0.118 R)
• M32: 59,388,260 km (0.034 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 17,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit