🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.9 AU - 1.24 AU

Year: 480 Days

Day: 12.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,745,689 km

• M1: 67,169 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.39 AU - 2.51 AU

Year: 1662 Days

Day: 24.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 13.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.56 AU - 7.42 AU

Year: 7167 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,745,689 km

• M1: 172,935 km (0.098 R)
• M2: 1,316,611 km (0.105 R)
• M3: 1,827,488 km (0.114 R)
• M4: 2,471,506 km (0.11 R)
• M5: 3,526,471 km (0.096 R)
• M6: 4,069,960 km (0.102 R)
• M7: 5,600,795 km (0.027 R)
• M8: 6,078,610 km (0.105 R)
• M9: 7,871,990 km (0.106 R)
• M10: 9,105,125 km (0.117 R)
• M11: 12,911,194 km (0.116 R)
• M12: 19,126,537 km (0.061 R)
• M13: 22,200,623 km (0.116 R)
• M14: 22,997,681 km (0.116 R)
• M15: 29,406,005 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.3

Radius: 7.7

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.65 AU - 11.01 AU

Year: 13360 Days

Day: 16.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,745,689 km

• M1: 96,042 km (0.033 R)
• M2: 411,245 km (0.085 R)
• M3: 653,593 km (0.08 R)
• M4: 1,546,094 km (0.106 R)
• M5: 1,786,498 km (0.07 R)
• M6: 2,663,740 km (0.07 R)
• M7: 2,940,346 km (0.061 R)
• M8: 3,606,206 km (0.103 R)
• M9: 3,887,600 km (0.116 R)
• M10: 4,788,029 km (0.081 R)
• M11: 6,012,937 km (0.097 R)
• M12: 6,450,660 km (0.095 R)
• M13: 6,824,356 km (0.098 R)
• M14: 7,985,684 km (0.045 R)
• M15: 9,273,422 km (0.118 R)
• M16: 10,751,749 km (0.08 R)
• M17: 11,159,253 km (0.107 R)
• M18: 14,942,883 km (0.074 R)
• M19: 17,838,648 km (0.102 R)
• M20: 18,410,112 km (0.073 R)
• M21: 20,285,621 km (0.075 R)
• M22: 23,429,271 km (0.091 R)
• M23: 25,015,158 km (0.08 R)
• M24: 29,178,167 km (0.111 R)
• M25: 35,801,463 km (0.096 R)
• M26: 41,771,166 km (0.112 R)
• M27: 58,984,047 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.9

Radius: 4.1

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.01 AU - 11.43 AU

Year: 14162 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,745,689 km

• M1: 51,013 km (0.085 R)
• M2: 208,091 km (0.06 R)
• M3: 927,507 km (0.11 R)
• M4: 1,106,276 km (0.097 R)
• M5: 2,784,465 km (0.063 R)
• M6: 4,006,231 km (0.063 R)
• M7: 4,995,671 km (0.056 R)
• M8: 6,660,995 km (0.098 R)
• M9: 7,637,719 km (0.109 R)
• M10: 9,502,158 km (0.1 R)
• M11: 10,201,378 km (0.069 R)
• M12: 10,441,931 km (0.087 R)
• M13: 11,390,531 km (0.074 R)
• M14: 13,172,242 km (0.1 R)
• M15: 14,822,905 km (0.106 R)
• M16: 16,212,819 km (0.12 R)
• M17: 22,480,820 km (0.113 R)
• M18: 24,224,533 km (0.091 R)
• M19: 24,998,702 km (0.12 R)
• M20: 30,885,528 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.2

Radius: 6.8

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.56 AU - 17.38 AU

Year: 23860 Days

Day: 22.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,745,689 km

• M1: 84,523 km (0.05 R)
• M2: 433,834 km (0.081 R)
• M3: 837,299 km (0.095 R)
• M4: 1,167,911 km (0.077 R)
• M5: 1,789,789 km (0.067 R)
• M6: 2,236,787 km (0.058 R)
• M7: 2,475,695 km (0.101 R)
• M8: 4,126,508 km (0.066 R)
• M9: 5,050,723 km (0.079 R)
• M10: 6,064,548 km (0.099 R)
• M11: 7,023,171 km (0.111 R)
• M12: 7,538,685 km (0.045 R)
• M13: 8,333,200 km (0.103 R)
• M14: 9,627,670 km (0.057 R)
• M15: 9,855,807 km (0.034 R)
• M16: 10,263,611 km (0.069 R)
• M17: 14,605,988 km (0.096 R)
• M18: 14,983,424 km (0.115 R)
• M19: 17,982,113 km (0.119 R)
• M20: 20,313,745 km (0.099 R)
• M21: 21,069,963 km (0.099 R)
• M22: 23,348,338 km (0.104 R)
• M23: 26,115,899 km (0.096 R)
• M24: 27,122,692 km (0.087 R)
• M25: 28,271,454 km (0.056 R)
• M26: 33,451,879 km (0.041 R)
• M27: 40,254,842 km (0.089 R)
• M28: 41,146,296 km (0.102 R)
• M29: 45,802,380 km (0.094 R)
• M30: 46,611,106 km (0.118 R)
• M31: 50,282,537 km (0.082 R)
• M32: 51,838,505 km (0.051 R)
• M33: 54,502,693 km (0.098 R)
• M34: 62,445,442 km (0.106 R)
• M35: 63,239,807 km (0.077 R)
• M36: 66,898,073 km (0.048 R)
• M37: 67,521,149 km (0.064 R)
• M38: 70,910,139 km (0.054 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 19,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit