🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.95 AU - 1.47 AU

Year: 507 Days

Day: 30.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.5

Radius: 8.8

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.88 AU - 7 AU

Year: 6962 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 87.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,013,632 km

• M1: 110,553 km (0.059 R)
• M2: 520,900 km (0.096 R)
• M3: 815,458 km (0.112 R)
• M4: 1,225,057 km (0.11 R)
• M5: 1,653,655 km (0.115 R)
• M6: 2,391,172 km (0.115 R)
• M7: 2,794,039 km (0.084 R)
• M8: 3,109,093 km (0.094 R)
• M9: 3,938,164 km (0.109 R)
• M10: 4,254,264 km (0.106 R)
• M11: 5,626,077 km (0.119 R)
• M12: 6,341,903 km (0.105 R)
• M13: 6,703,481 km (0.1 R)
• M14: 8,078,734 km (0.093 R)
• M15: 10,257,926 km (0.074 R)
• M16: 11,377,068 km (0.096 R)
• M17: 13,976,779 km (0.106 R)
• M18: 16,135,926 km (0.119 R)
• M19: 18,508,398 km (0.08 R)
• M20: 20,786,774 km (0.115 R)
• M21: 27,288,746 km (0.114 R)
• M22: 36,159,152 km (0.092 R)
• M23: 36,849,396 km (0.073 R)
• M24: 37,665,901 km (0.111 R)
• M25: 38,375,145 km (0.108 R)
• M26: 39,213,940 km (0.101 R)
• M27: 40,928,182 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.5

Radius: 14.2

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.89 AU - 8.87 AU

Year: 8423 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,013,632 km

• M1: 176,525 km (0.114 R)
• M2: 619,634 km (0.079 R)
• M3: 1,570,329 km (0.101 R)
• M4: 2,081,654 km (0.079 R)
• M5: 2,542,266 km (0.045 R)
• M6: 4,054,701 km (0.113 R)
• M7: 5,035,614 km (0.043 R)
• M8: 6,469,360 km (0.109 R)
• M9: 9,544,643 km (0.036 R)
• M10: 11,983,837 km (0.118 R)
• M11: 13,711,842 km (0.098 R)
• M12: 16,035,994 km (0.066 R)
• M13: 19,744,825 km (0.079 R)
• M14: 22,303,995 km (0.089 R)
• M15: 25,589,314 km (0.036 R)
• M16: 26,108,568 km (0.109 R)
• M17: 28,164,342 km (0.086 R)
• M18: 31,201,179 km (0.115 R)
• M19: 33,206,389 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 14.4

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.75 AU - 12.47 AU

Year: 14102 Days

Day: 11.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,013,632 km

• M1: 179,069 km (0.084 R)
• M2: 637,137 km (0.118 R)
• M3: 1,311,076 km (0.115 R)
• M4: 1,991,148 km (0.069 R)
• M5: 3,516,747 km (0.104 R)
• M6: 4,013,860 km (0.095 R)
• M7: 5,117,145 km (0.06 R)
• M8: 6,575,275 km (0.113 R)
• M9: 7,291,699 km (0.099 R)
• M10: 7,782,530 km (0.106 R)
• M11: 8,536,055 km (0.106 R)
• M12: 9,183,664 km (0.028 R)
• M13: 19,901,902 km (0.107 R)
• M14: 20,598,879 km (0.085 R)
• M15: 22,693,997 km (0.081 R)
• M16: 23,841,861 km (0.033 R)
• M17: 24,331,495 km (0.114 R)
• M18: 29,603,474 km (0.09 R)
• M19: 31,205,966 km (0.066 R)
• M20: 32,505,224 km (0.095 R)
• M21: 37,534,704 km (0.089 R)
• M22: 41,490,072 km (0.041 R)
• M23: 44,670,074 km (0.106 R)
• M24: 47,082,639 km (0.032 R)
• M25: 48,633,969 km (0.072 R)
• M26: 59,558,203 km (0.09 R)
• M27: 60,642,190 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.9

Radius: 5.8

Gravity: 20.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.61 AU - 15.59 AU

Year: 21243 Days

Day: 20.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,013,632 km

• M1: 72,705 km (0.106 R)
• M2: 532,568 km (0.106 R)
• M3: 878,738 km (0.12 R)
• M4: 1,136,345 km (0.058 R)
• M5: 1,524,701 km (0.091 R)
• M6: 2,492,749 km (0.094 R)
• M7: 2,883,349 km (0.049 R)
• M8: 4,201,905 km (0.074 R)
• M9: 4,403,862 km (0.118 R)
• M10: 7,705,936 km (0.099 R)
• M11: 8,373,142 km (0.113 R)
• M12: 10,421,137 km (0.082 R)
• M13: 11,495,250 km (0.092 R)
• M14: 12,160,512 km (0.068 R)
• M15: 14,310,233 km (0.117 R)
• M16: 14,538,220 km (0.076 R)
• M17: 18,167,165 km (0.076 R)
• M18: 21,952,141 km (0.118 R)
• M19: 22,767,450 km (0.092 R)
• M20: 23,078,314 km (0.116 R)
• M21: 24,028,111 km (0.114 R)
• M22: 29,783,141 km (0.062 R)
• M23: 32,190,919 km (0.08 R)
• M24: 32,582,715 km (0.07 R)
• M25: 34,181,318 km (0.045 R)
• M26: 36,393,123 km (0.096 R)
• M27: 46,195,822 km (0.069 R)
• M28: 51,697,733 km (0.109 R)
• M29: 61,142,894 km (0.104 R)
• M30: 64,185,714 km (0.09 R)
• M31: 65,639,656 km (0.107 R)
• M32: 77,601,203 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 19,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit