🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.52 AU - 1.72 AU

Year: 881 Days

Day: 46.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 83 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.5

Radius: 10.1

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.7 AU - 2.82 AU

Year: 1960 Days

Day: 12.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,818,724 km

• M1: 127,457 km (0.112 R)
• M2: 546,182 km (0.118 R)
• M3: 1,148,014 km (0.085 R)
• M4: 1,545,047 km (0.027 R)
• M5: 1,907,822 km (0.107 R)
• M6: 2,988,666 km (0.118 R)
• M7: 3,770,315 km (0.088 R)
• M8: 4,180,512 km (0.11 R)
• M9: 4,599,536 km (0.101 R)
• M10: 5,135,097 km (0.105 R)
• M11: 5,499,218 km (0.11 R)
• M12: 6,994,299 km (0.103 R)
• M13: 7,385,647 km (0.109 R)
• M14: 8,030,115 km (0.097 R)
• M15: 8,584,973 km (0.1 R)
• M16: 11,214,305 km (0.114 R)
• M17: 12,225,288 km (0.117 R)
• M18: 12,589,110 km (0.052 R)
• M19: 13,680,725 km (0.114 R)
• M20: 15,295,036 km (0.101 R)
• M21: 16,003,681 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 8.1

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.63 AU - 5.89 AU

Year: 4440 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 51,818,724 km

• M1: 101,727 km (0.098 R)
• M2: 2,298,122 km (0.107 R)
• M3: 2,889,483 km (0.072 R)
• M4: 4,684,059 km (0.075 R)
• M5: 7,164,092 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.7

Radius: 10.4

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.21 AU - 6.79 AU

Year: 5514 Days

Day: 7.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,818,724 km

• M1: 129,402 km (0.113 R)
• M2: 824,733 km (0.03 R)
• M3: 1,343,688 km (0.091 R)
• M4: 1,692,102 km (0.092 R)
• M5: 2,131,171 km (0.097 R)
• M6: 2,951,416 km (0.097 R)
• M7: 3,403,501 km (0.094 R)
• M8: 3,856,184 km (0.071 R)
• M9: 5,070,769 km (0.072 R)
• M10: 5,518,067 km (0.053 R)
• M11: 5,930,808 km (0.101 R)
• M12: 6,396,057 km (0.109 R)
• M13: 7,020,030 km (0.057 R)
• M14: 8,237,607 km (0.054 R)
• M15: 8,896,885 km (0.114 R)
• M16: 9,507,393 km (0.109 R)
• M17: 11,225,974 km (0.064 R)
• M18: 12,631,745 km (0.11 R)
• M19: 13,298,652 km (0.049 R)
• M20: 17,613,504 km (0.111 R)
• M21: 19,982,685 km (0.081 R)
• M22: 20,466,784 km (0.1 R)
• M23: 23,845,901 km (0.099 R)
• M24: 26,820,654 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.1

Radius: 4.5

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.49 AU - 13.65 AU

Year: 15745 Days

Day: 23.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,818,724 km

• M1: 56,698 km (0.112 R)
• M2: 227,239 km (0.094 R)
• M3: 405,410 km (0.072 R)
• M4: 661,372 km (0.069 R)
• M5: 807,978 km (0.032 R)
• M6: 1,156,092 km (0.1 R)
• M7: 1,344,735 km (0.103 R)
• M8: 1,933,104 km (0.092 R)
• M9: 2,108,432 km (0.083 R)
• M10: 2,430,965 km (0.115 R)
• M11: 2,635,615 km (0.114 R)
• M12: 3,102,959 km (0.105 R)
• M13: 5,094,406 km (0.118 R)
• M14: 5,924,824 km (0.106 R)
• M15: 7,334,185 km (0.072 R)
• M16: 10,686,973 km (0.113 R)
• M17: 10,959,540 km (0.111 R)
• M18: 15,141,399 km (0.114 R)
• M19: 15,416,061 km (0.072 R)
• M20: 16,331,899 km (0.088 R)
• M21: 17,886,819 km (0.074 R)
• M22: 21,632,301 km (0.104 R)
• M23: 22,068,528 km (0.114 R)
• M24: 24,525,673 km (0.078 R)
• M25: 29,653,290 km (0.075 R)
• M26: 33,907,405 km (0.111 R)
• M27: 34,141,824 km (0.052 R)
• M28: 38,550,773 km (0.04 R)
• M29: 38,934,491 km (0.117 R)
• M30: 48,180,537 km (0.051 R)
• M31: 48,328,639 km (0.098 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: 535 - 19,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit