🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.56 AU - 0.62 AU

Year: 172 Days

Day: 38.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,624,733 km

• M1: 396,883 km (0.098 R)
• M2: 472,430 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.69 AU - 0.79 AU

Year: 241 Days

Day: 37.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,624,733 km

• M1: 65,823 km (0.078 R)
• M2: 81,830 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.06 AU - 3.14 AU

Year: 1588 Days

Day: 42.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847

Radius: 9.6

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.88 AU - 11.1 AU

Year: 12868 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,624,733 km

• M1: 126,111 km (0.061 R)
• M2: 529,576 km (0.076 R)
• M3: 938,278 km (0.055 R)
• M4: 1,982,172 km (0.095 R)
• M5: 2,930,024 km (0.067 R)
• M6: 3,920,362 km (0.104 R)
• M7: 6,507,059 km (0.105 R)
• M8: 8,759,703 km (0.12 R)
• M9: 9,898,891 km (0.081 R)
• M10: 10,336,764 km (0.094 R)
• M11: 10,844,649 km (0.095 R)
• M12: 12,156,622 km (0.088 R)
• M13: 12,850,906 km (0.079 R)
• M14: 14,527,000 km (0.046 R)
• M15: 15,308,799 km (0.076 R)
• M16: 22,323,742 km (0.106 R)
• M17: 27,744,122 km (0.079 R)
• M18: 29,504,590 km (0.101 R)
• M19: 41,094,385 km (0.07 R)
• M20: 53,194,759 km (0.093 R)
• M21: 54,369,252 km (0.077 R)
• M22: 58,172,927 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.7

Radius: 9.1

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.55 AU - 13.59 AU

Year: 14906 Days

Day: 5.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 44,624,733 km

• M1: 114,442 km (0.086 R)
• M2: 451,038 km (0.119 R)
• M3: 866,321 km (0.075 R)
• M4: 1,341,145 km (0.06 R)
• M5: 2,113,968 km (0.098 R)
• M6: 2,436,650 km (0.031 R)
• M7: 2,746,168 km (0.099 R)
• M8: 4,103,918 km (0.111 R)
• M9: 4,447,545 km (0.032 R)
• M10: 5,671,255 km (0.074 R)
• M11: 6,422,835 km (0.074 R)
• M12: 6,758,533 km (0.087 R)
• M13: 7,239,191 km (0.117 R)
• M14: 7,603,013 km (0.098 R)
• M15: 9,182,018 km (0.098 R)
• M16: 13,377,790 km (0.115 R)
• M17: 15,290,249 km (0.12 R)
• M18: 18,031,779 km (0.11 R)
• M19: 19,562,016 km (0.025 R)
• M20: 20,538,591 km (0.096 R)
• M21: 22,111,612 km (0.09 R)
• M22: 23,073,527 km (0.102 R)
• M23: 24,568,309 km (0.103 R)
• M24: 25,287,426 km (0.117 R)
• M25: 25,914,989 km (0.11 R)
• M26: 28,642,308 km (0.112 R)
• M27: 31,315,173 km (0.096 R)
• M28: 37,286,072 km (0.102 R)
• M29: 38,509,933 km (0.077 R)
• M30: 39,620,248 km (0.072 R)
• M31: 41,904,458 km (0.102 R)
• M32: 49,119,862 km (0.054 R)
• M33: 49,932,927 km (0.101 R)
• M34: 54,133,785 km (0.113 R)
• M35: 64,969,906 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.9

Radius: 3.7

Gravity: 68.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.78 AU - 16.56 AU

Year: 21281 Days

Day: 20.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,624,733 km

• M1: 59,839 km (0.069 R)
• M2: 186,848 km (0.064 R)
• M3: 373,396 km (0.049 R)
• M4: 550,221 km (0.109 R)
• M5: 770,728 km (0.069 R)
• M6: 1,047,484 km (0.109 R)
• M7: 2,168,272 km (0.108 R)
• M8: 2,326,247 km (0.047 R)
• M9: 3,263,478 km (0.069 R)
• M10: 4,608,662 km (0.099 R)
• M11: 5,102,634 km (0.037 R)
• M12: 5,800,508 km (0.051 R)
• M13: 5,973,593 km (0.082 R)
• M14: 8,659,922 km (0.068 R)
• M15: 9,000,556 km (0.108 R)
• M16: 19,709,519 km (0.067 R)
• M17: 22,346,032 km (0.074 R)
• M18: 22,664,526 km (0.031 R)
• M19: 24,979,852 km (0.108 R)
• M20: 26,018,660 km (0.097 R)
• M21: 27,448,068 km (0.106 R)
• M22: 29,180,860 km (0.066 R)
• M23: 29,307,270 km (0.079 R)
• M24: 33,136,676 km (0.029 R)
• M25: 33,550,913 km (0.114 R)
• M26: 35,385,731 km (0.081 R)
• M27: 50,318,291 km (0.077 R)
• M28: 59,351,160 km (0.037 R)
• M29: 67,620,033 km (0.12 R)
• M30: 74,479,245 km (0.05 R)
• M31: 75,427,546 km (0.11 R)
• M32: 75,904,613 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56

Radius: 7.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.37 AU - 19.67 AU

Year: 31417 Days

Day: 24.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,624,733 km

• M1: 104,569 km (0.065 R)
• M2: 381,026 km (0.04 R)
• M3: 765,492 km (0.11 R)
• M4: 1,308,832 km (0.065 R)
• M5: 1,738,776 km (0.105 R)
• M6: 2,818,125 km (0.081 R)
• M7: 6,355,815 km (0.106 R)
• M8: 8,211,726 km (0.12 R)
• M9: 9,380,235 km (0.104 R)
• M10: 10,152,459 km (0.053 R)
• M11: 10,707,318 km (0.083 R)
• M12: 10,966,122 km (0.084 R)
• M13: 20,108,796 km (0.078 R)
• M14: 20,983,495 km (0.055 R)
• M15: 26,866,581 km (0.066 R)
• M16: 32,126,143 km (0.094 R)
• M17: 35,338,159 km (0.114 R)
• M18: 36,260,429 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 16,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit