🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.25 AU - 2.67 AU

Year: 1402 Days

Day: 14.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,543,757 km

• M1: 1,231,190 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.26 AU - 3.48 AU

Year: 1767 Days

Day: 15.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.2

Radius: 8.4

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.76 AU - 6.26 AU

Year: 4076 Days

Day: 7.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,543,757 km

• M1: 108,159 km (0.079 R)
• M2: 388,954 km (0.066 R)
• M3: 778,807 km (0.11 R)
• M4: 1,635,853 km (0.094 R)
• M5: 2,220,032 km (0.115 R)
• M6: 2,686,479 km (0.1 R)
• M7: 3,623,560 km (0.062 R)
• M8: 4,936,131 km (0.12 R)
• M9: 5,927,217 km (0.075 R)
• M10: 6,194,549 km (0.111 R)
• M11: 9,153,146 km (0.114 R)
• M12: 9,693,493 km (0.03 R)
• M13: 9,971,596 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.2

Radius: 10.4

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.68 AU - 6.4 AU

Year: 4739 Days

Day: 12.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,543,757 km

• M1: 129,402 km (0.109 R)
• M2: 537,356 km (0.082 R)
• M3: 913,145 km (0.093 R)
• M4: 1,459,178 km (0.054 R)
• M5: 1,792,033 km (0.051 R)
• M6: 2,986,871 km (0.115 R)
• M7: 4,259,799 km (0.118 R)
• M8: 4,649,352 km (0.073 R)
• M9: 5,336,306 km (0.078 R)
• M10: 6,320,959 km (0.114 R)
• M11: 7,806,914 km (0.079 R)
• M12: 8,360,875 km (0.058 R)
• M13: 9,240,960 km (0.106 R)
• M14: 11,416,562 km (0.074 R)
• M15: 12,582,079 km (0.118 R)
• M16: 13,869,219 km (0.07 R)
• M17: 15,719,445 km (0.1 R)
• M18: 16,754,064 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.5

Radius: 5.4

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 16.11 AU - 19.61 AU

Year: 27432 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,543,757 km

• M1: 68,965 km (0.103 R)
• M2: 260,001 km (0.114 R)
• M3: 762,800 km (0.118 R)
• M4: 1,237,773 km (0.118 R)
• M5: 1,429,557 km (0.098 R)
• M6: 1,705,416 km (0.081 R)
• M7: 4,730,285 km (0.109 R)
• M8: 5,273,026 km (0.111 R)
• M9: 6,727,416 km (0.084 R)
• M10: 8,381,819 km (0.03 R)
• M11: 10,794,534 km (0.061 R)
• M12: 13,042,990 km (0.103 R)
• M13: 14,518,174 km (0.065 R)
• M14: 17,716,277 km (0.098 R)
• M15: 22,920,488 km (0.104 R)
• M16: 24,858,977 km (0.073 R)
• M17: 27,645,537 km (0.064 R)
• M18: 31,910,123 km (0.096 R)
• M19: 34,693,392 km (0.116 R)
• M20: 36,080,014 km (0.092 R)
• M21: 41,433,524 km (0.083 R)
• M22: 47,907,521 km (0.114 R)
• M23: 48,839,516 km (0.053 R)
• M24: 50,739,559 km (0.112 R)
• M25: 56,734,244 km (0.11 R)
• M26: 57,602,511 km (0.107 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 17,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit