🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.3 AU - 1.68 AU

Year: 693 Days

Day: 38.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,685,029 km

• M1: 756,217 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.11 AU - 4.65 AU

Year: 2910 Days

Day: 25.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,685,029 km

• M1: 1,657,993 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.7

Radius: 10.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.23 AU - 5.91 AU

Year: 4347 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 96 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,685,029 km

• M1: 129,402 km (0.112 R)
• M2: 514,168 km (0.099 R)
• M3: 1,060,948 km (0.074 R)
• M4: 1,602,941 km (0.092 R)
• M5: 2,569,044 km (0.077 R)
• M6: 2,902,049 km (0.077 R)
• M7: 3,226,527 km (0.086 R)
• M8: 3,615,631 km (0.116 R)
• M9: 4,442,309 km (0.094 R)
• M10: 5,026,339 km (0.073 R)
• M11: 5,799,610 km (0.108 R)
• M12: 7,481,838 km (0.087 R)
• M13: 9,045,136 km (0.09 R)
• M14: 9,428,705 km (0.107 R)
• M15: 11,073,534 km (0.108 R)
• M16: 11,468,622 km (0.06 R)
• M17: 12,194,171 km (0.111 R)
• M18: 14,141,786 km (0.07 R)
• M19: 14,502,766 km (0.106 R)
• M20: 18,521,264 km (0.111 R)
• M21: 18,953,751 km (0.068 R)
• M22: 20,950,583 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.4

Radius: 13.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.27 AU - 11.99 AU

Year: 13198 Days

Day: 10.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,685,029 km

• M1: 168,298 km (0.093 R)
• M2: 693,087 km (0.086 R)
• M3: 1,156,392 km (0.103 R)
• M4: 1,664,725 km (0.07 R)
• M5: 2,303,807 km (0.07 R)
• M6: 2,832,187 km (0.074 R)
• M7: 4,136,680 km (0.037 R)
• M8: 4,671,942 km (0.119 R)
• M9: 5,186,109 km (0.116 R)
• M10: 6,215,343 km (0.091 R)
• M11: 9,457,877 km (0.105 R)
• M12: 10,991,554 km (0.099 R)
• M13: 11,499,738 km (0.096 R)
• M14: 13,371,506 km (0.084 R)
• M15: 15,229,811 km (0.119 R)
• M16: 16,732,522 km (0.097 R)
• M17: 18,019,812 km (0.084 R)
• M18: 19,782,374 km (0.117 R)
• M19: 20,535,599 km (0.101 R)
• M20: 22,099,495 km (0.101 R)
• M21: 23,834,980 km (0.11 R)
• M22: 24,784,029 km (0.094 R)
• M23: 25,463,353 km (0.115 R)
• M24: 26,254,726 km (0.1 R)
• M25: 28,410,580 km (0.079 R)
• M26: 29,585,672 km (0.1 R)
• M27: 33,071,900 km (0.082 R)
• M28: 34,974,337 km (0.114 R)
• M29: 37,453,622 km (0.088 R)
• M30: 46,319,540 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 8.2

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.28 AU - 12.76 AU

Year: 14889 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,685,029 km

• M1: 102,026 km (0.114 R)
• M2: 380,876 km (0.095 R)
• M3: 1,233,434 km (0.062 R)
• M4: 1,808,638 km (0.117 R)
• M5: 3,081,866 km (0.072 R)
• M6: 3,568,657 km (0.115 R)
• M7: 4,361,077 km (0.096 R)
• M8: 5,378,043 km (0.082 R)
• M9: 5,882,039 km (0.111 R)
• M10: 6,806,254 km (0.074 R)
• M11: 7,165,439 km (0.096 R)
• M12: 8,268,723 km (0.084 R)
• M13: 8,625,963 km (0.083 R)
• M14: 9,872,861 km (0.075 R)
• M15: 10,808,446 km (0.085 R)
• M16: 11,674,319 km (0.102 R)
• M17: 15,604,853 km (0.035 R)
• M18: 17,116,988 km (0.053 R)
• M19: 20,615,335 km (0.073 R)
• M20: 20,989,329 km (0.028 R)
• M21: 21,751,082 km (0.058 R)
• M22: 22,236,527 km (0.118 R)
• M23: 23,228,959 km (0.087 R)
• M24: 25,623,273 km (0.101 R)
• M25: 34,567,580 km (0.069 R)
• M26: 36,439,797 km (0.106 R)
• M27: 37,957,617 km (0.086 R)
• M28: 40,094,473 km (0.091 R)
• M29: 40,385,292 km (0.119 R)
• M30: 42,460,812 km (0.034 R)
• M31: 43,218,974 km (0.105 R)
• M32: 44,295,630 km (0.096 R)
• M33: 45,232,562 km (0.076 R)
• M34: 52,859,360 km (0.11 R)
• M35: 57,897,817 km (0.072 R)
• M36: 64,634,209 km (0.093 R)
• M37: 65,839,220 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.4

Radius: 5.1

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.08 AU - 18.1 AU

Year: 25732 Days

Day: 18.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,685,029 km

• M1: 81,381 km (0.101 R)
• M2: 1,085,033 km (0.04 R)
• M3: 3,511,212 km (0.078 R)
• M4: 4,422,412 km (0.062 R)
• M5: 13,801,600 km (0.078 R)
• M6: 16,656,377 km (0.107 R)
• M7: 17,385,965 km (0.079 R)
• M8: 23,802,966 km (0.112 R)
• M9: 29,129,099 km (0.073 R)
• M10: 30,425,065 km (0.05 R)
• M11: 32,753,407 km (0.073 R)
• M12: 33,385,158 km (0.1 R)
• M13: 43,558,562 km (0.041 R)
• M14: 44,940,098 km (0.091 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: 399 - 12,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit