🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.9

Radius: 11.9

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.66 AU

Year: 265 Days

Day: 5.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,047,448 km

• M1: 149,299 km (0.095 R)
• M2: 565,480 km (0.058 R)
• M3: 1,015,171 km (0.093 R)
• M4: 1,387,071 km (0.105 R)
• M5: 1,887,925 km (0.073 R)
• M6: 2,430,217 km (0.079 R)
• M7: 2,877,066 km (0.079 R)
• M8: 3,335,584 km (0.11 R)
• M9: 3,890,293 km (0.074 R)
• M10: 4,388,005 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.2

Radius: 11.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.74 AU - 1.88 AU

Year: 1624 Days

Day: 11.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 91,047,448 km

• M1: 147,952 km (0.111 R)
• M2: 536,159 km (0.117 R)
• M3: 1,076,656 km (0.071 R)
• M4: 1,466,358 km (0.102 R)
• M5: 2,345,695 km (0.118 R)
• M6: 3,085,456 km (0.074 R)
• M7: 3,594,238 km (0.04 R)
• M8: 4,418,074 km (0.101 R)
• M9: 5,363,981 km (0.041 R)
• M10: 6,508,854 km (0.108 R)
• M11: 7,225,577 km (0.105 R)
• M12: 7,862,565 km (0.057 R)
• M13: 9,664,471 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.3

Radius: 13.2

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.86 AU - 2.18 AU

Year: 1915 Days

Day: 10 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,047,448 km

• M1: 164,109 km (0.085 R)
• M2: 1,094,009 km (0.085 R)
• M3: 1,689,708 km (0.072 R)
• M4: 2,248,456 km (0.045 R)
• M5: 2,914,017 km (0.091 R)
• M6: 3,344,111 km (0.101 R)
• M7: 4,079,384 km (0.088 R)
• M8: 4,986,097 km (0.093 R)
• M9: 6,486,564 km (0.098 R)
• M10: 7,398,961 km (0.075 R)
• M11: 8,115,086 km (0.104 R)
• M12: 11,685,688 km (0.082 R)
• M13: 12,327,762 km (0.08 R)
• M14: 12,951,136 km (0.112 R)
• M15: 13,595,305 km (0.083 R)
• M16: 15,088,142 km (0.102 R)
• M17: 15,513,598 km (0.047 R)
• M18: 16,191,426 km (0.118 R)
• M19: 16,990,129 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116

Radius: 13.5

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.31 AU - 5.15 AU

Year: 6860 Days

Day: 14.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,047,448 km

• M1: 167,849 km (0.052 R)
• M2: 807,380 km (0.037 R)
• M3: 1,255,425 km (0.077 R)
• M4: 2,416,454 km (0.104 R)
• M5: 4,159,718 km (0.112 R)
• M6: 4,996,868 km (0.086 R)
• M7: 5,917,194 km (0.076 R)
• M8: 6,376,460 km (0.064 R)
• M9: 7,185,335 km (0.107 R)
• M10: 7,709,227 km (0.104 R)
• M11: 9,043,042 km (0.036 R)
• M12: 9,728,200 km (0.093 R)
• M13: 10,178,639 km (0.119 R)
• M14: 10,800,817 km (0.078 R)
• M15: 12,036,046 km (0.102 R)
• M16: 13,045,383 km (0.082 R)
• M17: 14,786,254 km (0.085 R)
• M18: 16,255,604 km (0.114 R)
• M19: 16,730,727 km (0.065 R)
• M20: 17,324,181 km (0.089 R)
• M21: 19,423,937 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.3

Radius: 7.8

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.87 AU - 8.89 AU

Year: 13369 Days

Day: 18.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,047,448 km

• M1: 97,089 km (0.084 R)
• M2: 598,840 km (0.088 R)
• M3: 1,333,515 km (0.085 R)
• M4: 1,766,601 km (0.099 R)
• M5: 2,105,291 km (0.112 R)
• M6: 2,589,240 km (0.106 R)
• M7: 3,645,551 km (0.09 R)
• M8: 4,493,920 km (0.071 R)
• M9: 4,932,242 km (0.101 R)
• M10: 7,141,204 km (0.092 R)
• M11: 7,826,661 km (0.096 R)
• M12: 8,231,024 km (0.074 R)
• M13: 10,093,967 km (0.118 R)
• M14: 11,349,093 km (0.029 R)
• M15: 13,263,946 km (0.063 R)
• M16: 14,902,491 km (0.1 R)
• M17: 19,704,433 km (0.117 R)
• M18: 24,865,859 km (0.074 R)
• M19: 26,234,231 km (0.09 R)
• M20: 28,907,844 km (0.076 R)
• M21: 32,212,162 km (0.119 R)
• M22: 33,017,896 km (0.066 R)
• M23: 34,909,860 km (0.073 R)
• M24: 40,616,719 km (0.065 R)
• M25: 44,464,526 km (0.075 R)
• M26: 45,033,297 km (0.078 R)
• M27: 50,219,257 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.4

Radius: 8

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.44 AU - 8.74 AU

Year: 16789 Days

Day: 23.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 91,047,448 km

• M1: 99,931 km (0.088 R)
• M2: 394,340 km (0.117 R)
• M3: 739,911 km (0.066 R)
• M4: 2,910,277 km (0.074 R)
• M5: 3,363,858 km (0.099 R)
• M6: 3,981,398 km (0.088 R)
• M7: 4,317,544 km (0.03 R)
• M8: 6,663,089 km (0.093 R)
• M9: 7,137,913 km (0.08 R)
• M10: 7,915,971 km (0.115 R)
• M11: 11,784,871 km (0.078 R)
• M12: 12,351,249 km (0.088 R)
• M13: 13,001,701 km (0.062 R)
• M14: 13,674,741 km (0.069 R)
• M15: 14,019,864 km (0.093 R)
• M16: 14,655,655 km (0.096 R)
• M17: 16,678,816 km (0.084 R)
• M18: 18,796,374 km (0.045 R)
• M19: 24,862,269 km (0.11 R)
• M20: 34,603,035 km (0.067 R)
• M21: 41,090,646 km (0.093 R)
• M22: 43,868,080 km (0.082 R)
• M23: 49,793,502 km (0.105 R)
• M24: 52,272,189 km (0.039 R)
• M25: 53,969,676 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.5

Radius: 7

Gravity: 19.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.57 AU - 11.23 AU

Year: 22366 Days

Day: 15.7 Hours

Environment

Temp: -245 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,047,448 km

• M1: 90,357 km (0.099 R)
• M2: 336,595 km (0.061 R)
• M3: 600,037 km (0.11 R)
• M4: 825,780 km (0.053 R)
• M5: 1,151,006 km (0.057 R)
• M6: 1,542,653 km (0.08 R)
• M7: 1,958,236 km (0.069 R)
• M8: 3,067,654 km (0.097 R)
• M9: 3,662,156 km (0.068 R)
• M10: 3,887,600 km (0.077 R)
• M11: 4,225,691 km (0.075 R)
• M12: 5,237,571 km (0.102 R)
• M13: 5,996,331 km (0.076 R)
• M14: 6,264,860 km (0.107 R)
• M15: 7,119,063 km (0.111 R)
• M16: 9,773,977 km (0.118 R)
• M17: 10,146,476 km (0.08 R)
• M18: 10,788,400 km (0.04 R)
• M19: 12,803,184 km (0.058 R)
• M20: 14,015,825 km (0.118 R)
• M21: 14,892,767 km (0.085 R)
• M22: 16,667,746 km (0.074 R)
• M23: 23,820,170 km (0.108 R)
• M24: 28,186,184 km (0.065 R)
• M25: 28,814,345 km (0.098 R)
• M26: 37,246,130 km (0.088 R)
• M27: 41,451,924 km (0.092 R)
• M28: 43,919,990 km (0.112 R)
• M29: 45,104,656 km (0.087 R)
• M30: 49,146,790 km (0.084 R)
• M31: 50,607,613 km (0.119 R)
• M32: 50,977,270 km (0.109 R)
• M33: 52,097,010 km (0.107 R)
• M34: 55,751,237 km (0.116 R)
• M35: 62,285,522 km (0.094 R)
• M36: 74,676,863 km (0.213 R)
• M37: 76,605,928 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 18,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit