🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.51 AU - 1.89 AU

Year: 831 Days

Day: 38.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,029,416 km

• M1: 27,825 km (0.062 R)
• M2: 190,737 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.7

Radius: 8.1

Gravity: 14.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.22 AU - 7.66 AU

Year: 6851 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 110,029,416 km

• M1: 100,679 km (0.079 R)
• M2: 406,308 km (0.1 R)
• M3: 783,893 km (0.12 R)
• M4: 2,238,882 km (0.057 R)
• M5: 2,544,809 km (0.069 R)
• M6: 3,263,627 km (0.11 R)
• M7: 8,562,833 km (0.062 R)
• M8: 10,063,748 km (0.105 R)
• M9: 10,750,552 km (0.094 R)
• M10: 11,468,322 km (0.036 R)
• M11: 12,604,219 km (0.033 R)
• M12: 14,476,885 km (0.044 R)
• M13: 15,161,295 km (0.092 R)
• M14: 24,088,100 km (0.118 R)
• M15: 25,226,091 km (0.026 R)
• M16: 29,049,363 km (0.078 R)
• M17: 29,441,908 km (0.09 R)
• M18: 32,710,622 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.4

Radius: 11.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.79 AU - 9.35 AU

Year: 10236 Days

Day: 8.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 110,029,416 km

• M1: 160,369 km (0.094 R)
• M2: 768,634 km (0.107 R)
• M3: 1,407,866 km (0.054 R)
• M4: 2,521,173 km (0.048 R)
• M5: 3,799,337 km (0.088 R)
• M6: 5,174,590 km (0.093 R)
• M7: 6,300,614 km (0.042 R)
• M8: 8,395,881 km (0.076 R)
• M9: 12,569,811 km (0.089 R)
• M10: 19,527,459 km (0.097 R)
• M11: 25,322,282 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.7

Radius: 6.5

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.08 AU - 15.8 AU

Year: 20563 Days

Day: 23.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 110,029,416 km

• M1: 95,294 km (0.115 R)
• M2: 446,998 km (0.069 R)
• M3: 775,366 km (0.1 R)
• M4: 1,580,651 km (0.099 R)
• M5: 1,871,170 km (0.086 R)
• M6: 2,294,083 km (0.088 R)
• M7: 3,381,061 km (0.105 R)
• M8: 4,274,161 km (0.091 R)
• M9: 5,142,576 km (0.08 R)
• M10: 5,970,601 km (0.118 R)
• M11: 7,353,035 km (0.041 R)
• M12: 12,140,017 km (0.047 R)
• M13: 14,335,515 km (0.074 R)
• M14: 18,668,468 km (0.081 R)
• M15: 22,118,494 km (0.059 R)
• M16: 29,028,569 km (0.119 R)
• M17: 32,083,208 km (0.071 R)
• M18: 33,147,298 km (0.093 R)
• M19: 33,507,081 km (0.112 R)
• M20: 33,869,556 km (0.079 R)
• M21: 35,096,558 km (0.114 R)
• M22: 38,161,968 km (0.107 R)
• M23: 43,516,375 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.1

Radius: 6.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.8 AU - 16.94 AU

Year: 22581 Days

Day: 15.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 110,029,416 km

• M1: 81,232 km (0.084 R)
• M2: 383,120 km (0.098 R)
• M3: 619,036 km (0.103 R)
• M4: 953,537 km (0.05 R)
• M5: 1,329,925 km (0.105 R)
• M6: 3,693,123 km (0.065 R)
• M7: 5,337,802 km (0.101 R)
• M8: 11,181,094 km (0.12 R)
• M9: 16,116,478 km (0.117 R)
• M10: 18,542,357 km (0.108 R)
• M11: 21,601,035 km (0.114 R)
• M12: 22,005,548 km (0.096 R)
• M13: 35,379,448 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.4

Radius: 7.8

Gravity: 14.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.32 AU - 22.56 AU

Year: 30889 Days

Day: 16.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 110,029,416 km

• M1: 100,979 km (0.077 R)
• M2: 355,594 km (0.061 R)
• M3: 1,057,956 km (0.115 R)
• M4: 2,051,585 km (0.115 R)
• M5: 3,065,111 km (0.11 R)
• M6: 3,533,053 km (0.057 R)
• M7: 4,193,079 km (0.109 R)
• M8: 5,226,052 km (0.115 R)
• M9: 5,620,392 km (0.085 R)
• M10: 6,820,765 km (0.103 R)
• M11: 10,589,435 km (0.101 R)
• M12: 12,254,609 km (0.044 R)
• M13: 16,370,944 km (0.111 R)
• M14: 19,506,515 km (0.054 R)
• M15: 21,657,284 km (0.112 R)
• M16: 26,551,378 km (0.112 R)
• M17: 27,324,350 km (0.052 R)
• M18: 30,287,136 km (0.093 R)
• M19: 31,845,946 km (0.095 R)
• M20: 38,290,772 km (0.08 R)
• M21: 39,442,975 km (0.085 R)
• M22: 40,788,009 km (0.105 R)
• M23: 41,644,158 km (0.086 R)
• M24: 43,392,059 km (0.059 R)
• M25: 43,925,824 km (0.042 R)
• M26: 44,644,193 km (0.118 R)
• M27: 45,006,370 km (0.108 R)
• M28: 47,974,691 km (0.047 R)
• M29: 52,265,606 km (0.067 R)
• M30: 52,869,982 km (0.067 R)
• M31: 54,504,039 km (0.086 R)
• M32: 55,961,272 km (0.075 R)
• M33: 58,519,545 km (0.1 R)
• M34: 60,932,260 km (0.103 R)
• M35: 65,955,008 km (0.088 R)
• M36: 66,896,877 km (0.091 R)
• M37: 79,439,013 km (0.115 R)
• M38: 87,103,360 km (0.119 R)
• M39: 108,715,465 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 17,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit