🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.43 AU - 0.67 AU

Year: 259 Days

Day: 36 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.8

Radius: 9.2

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.01 AU - 2.81 AU

Year: 2379 Days

Day: 6.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 94,721,210 km

• M1: 114,442 km (0.079 R)
• M2: 435,629 km (0.108 R)
• M3: 850,015 km (0.086 R)
• M4: 1,314,666 km (0.074 R)
• M5: 2,497,088 km (0.114 R)
• M6: 2,943,787 km (0.074 R)
• M7: 3,425,492 km (0.046 R)
• M8: 3,901,363 km (0.115 R)
• M9: 4,235,864 km (0.096 R)
• M10: 4,873,151 km (0.104 R)
• M11: 5,745,755 km (0.099 R)
• M12: 6,338,611 km (0.102 R)
• M13: 7,347,499 km (0.115 R)
• M14: 8,108,953 km (0.05 R)
• M15: 9,124,872 km (0.101 R)
• M16: 10,483,220 km (0.083 R)
• M17: 10,823,705 km (0.09 R)
• M18: 11,447,379 km (0.05 R)
• M19: 11,890,039 km (0.066 R)
• M20: 12,681,262 km (0.104 R)
• M21: 13,730,392 km (0.062 R)
• M22: 14,648,025 km (0.087 R)
• M23: 15,026,358 km (0.075 R)
• M24: 15,508,362 km (0.117 R)
• M25: 16,301,082 km (0.032 R)
• M26: 17,382,076 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.5

Radius: 8.9

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.44 AU - 4.6 AU

Year: 6110 Days

Day: 8.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 94,721,210 km

• M1: 171,140 km (0.109 R)
• M2: 493,673 km (0.082 R)
• M3: 777,011 km (0.073 R)
• M4: 1,215,333 km (0.064 R)
• M5: 1,498,671 km (0.113 R)
• M6: 2,268,053 km (0.091 R)
• M7: 2,685,731 km (0.107 R)
• M8: 3,495,803 km (0.1 R)
• M9: 4,006,231 km (0.112 R)
• M10: 4,330,709 km (0.062 R)
• M11: 4,726,994 km (0.12 R)
• M12: 5,292,773 km (0.109 R)
• M13: 5,746,204 km (0.056 R)
• M14: 6,159,992 km (0.068 R)
• M15: 7,484,381 km (0.093 R)
• M16: 9,635,599 km (0.087 R)
• M17: 10,266,453 km (0.106 R)
• M18: 11,760,936 km (0.061 R)
• M19: 12,220,800 km (0.089 R)
• M20: 13,840,645 km (0.112 R)
• M21: 14,760,822 km (0.038 R)
• M22: 15,967,778 km (0.116 R)
• M23: 17,633,400 km (0.096 R)
• M24: 20,271,559 km (0.086 R)
• M25: 21,381,724 km (0.083 R)
• M26: 23,722,931 km (0.079 R)
• M27: 29,185,797 km (0.038 R)
• M28: 29,465,096 km (0.082 R)
• M29: 31,275,380 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.4

Radius: 3.6

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.6 AU - 8.14 AU

Year: 14038 Days

Day: 15.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 94,721,210 km

• M1: 44,730 km (0.067 R)
• M2: 206,744 km (0.069 R)
• M3: 331,808 km (0.057 R)
• M4: 450,589 km (0.111 R)
• M5: 746,045 km (0.111 R)
• M6: 908,657 km (0.075 R)
• M7: 1,928,915 km (0.119 R)
• M8: 2,539,424 km (0.062 R)
• M9: 2,950,070 km (0.116 R)
• M10: 3,682,651 km (0.089 R)
• M11: 6,490,603 km (0.076 R)
• M12: 7,754,106 km (0.109 R)
• M13: 8,033,106 km (0.082 R)
• M14: 8,277,699 km (0.099 R)
• M15: 9,395,045 km (0.115 R)
• M16: 13,287,133 km (0.117 R)
• M17: 14,271,188 km (0.101 R)
• M18: 15,240,881 km (0.104 R)
• M19: 18,623,888 km (0.047 R)
• M20: 21,603,129 km (0.098 R)
• M21: 23,701,090 km (0.096 R)
• M22: 24,119,515 km (0.119 R)
• M23: 24,628,148 km (0.112 R)
• M24: 26,644,129 km (0.109 R)
• M25: 27,278,873 km (0.088 R)
• M26: 28,390,385 km (0.09 R)
• M27: 29,628,008 km (0.11 R)
• M28: 30,802,202 km (0.104 R)
• M29: 32,620,863 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.7

Radius: 5.1

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.65 AU - 12.57 AU

Year: 23545 Days

Day: 15.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 94,721,210 km

• M1: 64,925 km (0.095 R)
• M2: 1,015,919 km (0.052 R)
• M3: 1,281,007 km (0.094 R)
• M4: 4,086,266 km (0.051 R)
• M5: 4,336,094 km (0.113 R)
• M6: 5,468,401 km (0.073 R)
• M7: 5,927,965 km (0.046 R)
• M8: 7,064,460 km (0.096 R)
• M9: 8,103,717 km (0.062 R)
• M10: 15,331,239 km (0.098 R)
• M11: 17,252,973 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.9

Radius: 6.6

Gravity: 20.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.08 AU - 13.7 AU

Year: 24441 Days

Day: 22.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,721,210 km

• M1: 82,129 km (0.072 R)
• M2: 347,366 km (0.051 R)
• M3: 580,589 km (0.083 R)
• M4: 1,049,130 km (0.116 R)
• M5: 1,614,759 km (0.06 R)
• M6: 1,986,510 km (0.068 R)
• M7: 2,296,028 km (0.094 R)
• M8: 2,637,261 km (0.098 R)
• M9: 3,154,271 km (0.112 R)
• M10: 3,514,204 km (0.117 R)
• M11: 3,769,118 km (0.069 R)
• M12: 4,036,300 km (0.077 R)
• M13: 4,316,198 km (0.087 R)
• M14: 4,837,098 km (0.098 R)
• M15: 5,695,939 km (0.097 R)
• M16: 6,048,541 km (0.052 R)
• M17: 7,194,311 km (0.114 R)
• M18: 8,938,024 km (0.064 R)
• M19: 11,491,211 km (0.101 R)
• M20: 13,698,527 km (0.073 R)
• M21: 14,574,273 km (0.119 R)
• M22: 15,827,604 km (0.117 R)
• M23: 16,970,831 km (0.107 R)
• M24: 23,859,215 km (0.093 R)
• M25: 24,199,999 km (0.066 R)
• M26: 25,477,116 km (0.055 R)
• M27: 38,122,025 km (0.083 R)
• M28: 44,993,205 km (0.104 R)
• M29: 49,635,826 km (0.095 R)
• M30: 53,223,482 km (0.101 R)
• M31: 53,805,268 km (0.094 R)
• M32: 54,195,569 km (0.1 R)
• M33: 65,904,145 km (0.092 R)
• M34: 66,350,994 km (0.113 R)
• M35: 84,863,730 km (0.112 R)
• M36: 87,529,565 km (0.106 R)
• M37: 89,428,560 km (0.091 R)
• M38: 94,721,183 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 19,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit