🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.51 AU - 0.79 AU

Year: 338 Days

Day: 20.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,694,251 km

• M1: 48,021 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.7

Radius: 8.1

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.67 AU - 0.83 AU

Year: 419 Days

Day: 11.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,694,251 km

• M1: 100,829 km (0.097 R)
• M2: 397,930 km (0.114 R)
• M3: 651,798 km (0.074 R)
• M4: 1,176,886 km (0.118 R)
• M5: 1,447,808 km (0.085 R)
• M6: 1,877,154 km (0.103 R)
• M7: 2,319,365 km (0.09 R)
• M8: 2,930,024 km (0.032 R)
• M9: 3,334,237 km (0.109 R)
• M10: 3,667,242 km (0.096 R)
• M11: 3,984,689 km (0.116 R)
• M12: 4,346,865 km (0.097 R)
• M13: 4,946,005 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.2

Radius: 13.9

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.89 AU - 2.07 AU

Year: 1799 Days

Day: 14.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,694,251 km

• M1: 172,935 km (0.066 R)
• M2: 695,929 km (0.099 R)
• M3: 1,181,075 km (0.094 R)
• M4: 1,803,402 km (0.097 R)
• M5: 2,477,939 km (0.1 R)
• M6: 4,087,762 km (0.073 R)
• M7: 4,742,402 km (0.108 R)
• M8: 5,794,823 km (0.061 R)
• M9: 6,389,624 km (0.055 R)
• M10: 6,889,281 km (0.067 R)
• M11: 7,615,280 km (0.108 R)
• M12: 8,609,657 km (0.056 R)
• M13: 9,154,791 km (0.118 R)
• M14: 11,880,016 km (0.09 R)
• M15: 12,435,473 km (0.045 R)
• M16: 15,153,217 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.5

Radius: 12.7

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.52 AU - 3.6 AU

Year: 4337 Days

Day: 13.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,694,251 km

• M1: 157,975 km (0.103 R)
• M2: 651,499 km (0.075 R)
• M3: 1,234,482 km (0.11 R)
• M4: 2,170,665 km (0.085 R)
• M5: 2,613,026 km (0.064 R)
• M6: 3,350,693 km (0.11 R)
• M7: 4,199,661 km (0.111 R)
• M8: 4,637,534 km (0.107 R)
• M9: 5,052,369 km (0.118 R)
• M10: 6,704,677 km (0.095 R)
• M11: 7,135,220 km (0.108 R)
• M12: 8,311,658 km (0.102 R)
• M13: 9,165,114 km (0.103 R)
• M14: 11,229,863 km (0.096 R)
• M15: 15,219,938 km (0.114 R)
• M16: 16,556,744 km (0.106 R)
• M17: 17,781,502 km (0.108 R)
• M18: 19,529,703 km (0.118 R)
• M19: 22,253,431 km (0.096 R)
• M20: 23,140,098 km (0.118 R)
• M21: 26,758,571 km (0.106 R)
• M22: 29,311,908 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.5

Radius: 13.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.2 AU - 4.66 AU

Year: 6020 Days

Day: 7.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,694,251 km

• M1: 163,062 km (0.108 R)
• M2: 642,074 km (0.083 R)
• M3: 1,094,009 km (0.107 R)
• M4: 1,519,166 km (0.11 R)
• M5: 2,135,210 km (0.119 R)
• M6: 2,835,927 km (0.113 R)
• M7: 3,616,529 km (0.082 R)
• M8: 5,008,088 km (0.067 R)
• M9: 5,513,130 km (0.097 R)
• M10: 6,944,184 km (0.047 R)
• M11: 7,883,060 km (0.109 R)
• M12: 9,738,971 km (0.111 R)
• M13: 10,198,536 km (0.108 R)
• M14: 11,111,681 km (0.06 R)
• M15: 13,890,761 km (0.108 R)
• M16: 15,379,559 km (0.027 R)
• M17: 16,645,157 km (0.053 R)
• M18: 17,910,904 km (0.049 R)
• M19: 18,672,357 km (0.056 R)
• M20: 20,558,188 km (0.106 R)
• M21: 21,936,134 km (0.09 R)
• M22: 23,374,817 km (0.09 R)
• M23: 23,785,463 km (0.101 R)
• M24: 25,736,518 km (0.094 R)
• M25: 29,762,796 km (0.109 R)
• M26: 32,026,062 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.3

Radius: 4.4

Gravity: 22.79 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.88 AU - 12.44 AU

Year: 20910 Days

Day: 16.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,694,251 km

• M1: 54,902 km (0.053 R)
• M2: 511,326 km (0.119 R)
• M3: 804,837 km (0.109 R)
• M4: 1,492,388 km (0.087 R)
• M5: 2,089,284 km (0.092 R)
• M6: 2,689,770 km (0.112 R)
• M7: 2,930,024 km (0.11 R)
• M8: 3,766,276 km (0.113 R)
• M9: 4,129,051 km (0.095 R)
• M10: 4,889,158 km (0.114 R)
• M11: 5,855,859 km (0.077 R)
• M12: 6,595,621 km (0.094 R)
• M13: 8,061,231 km (0.086 R)
• M14: 8,714,226 km (0.095 R)
• M15: 8,922,017 km (0.114 R)
• M16: 9,565,437 km (0.085 R)
• M17: 9,842,343 km (0.089 R)
• M18: 11,064,558 km (0.102 R)
• M19: 14,230,946 km (0.119 R)
• M20: 14,885,138 km (0.117 R)
• M21: 17,869,316 km (0.096 R)
• M22: 19,412,568 km (0.059 R)
• M23: 20,126,150 km (0.091 R)
• M24: 20,489,373 km (0.054 R)
• M25: 28,023,272 km (0.056 R)
• M26: 30,694,342 km (0.116 R)
• M27: 32,524,971 km (0.115 R)
• M28: 33,530,418 km (0.062 R)
• M29: 35,735,491 km (0.077 R)
• M30: 38,730,141 km (0.09 R)
• M31: 44,442,087 km (0.111 R)
• M32: 47,738,476 km (0.097 R)
• M33: 49,364,006 km (0.087 R)
• M34: 64,302,999 km (0.053 R)
• M35: 64,499,272 km (0.091 R)
• M36: 65,486,617 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 16,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit