🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.92 AU - 1.18 AU

Year: 385 Days

Day: 25.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 14.3

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.75 AU - 5.83 AU

Year: 4358 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,000,368 km

• M1: 180,415 km (0.105 R)
• M2: 1,098,946 km (0.094 R)
• M3: 1,581,698 km (0.079 R)
• M4: 2,732,704 km (0.109 R)
• M5: 3,303,869 km (0.06 R)
• M6: 4,054,252 km (0.105 R)
• M7: 5,055,510 km (0.103 R)
• M8: 7,212,113 km (0.061 R)
• M9: 8,148,895 km (0.052 R)
• M10: 8,990,234 km (0.087 R)
• M11: 10,456,143 km (0.083 R)
• M12: 12,725,244 km (0.114 R)
• M13: 13,397,237 km (0.095 R)
• M14: 15,008,406 km (0.104 R)
• M15: 16,429,586 km (0.112 R)
• M16: 19,362,901 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227

Radius: 12.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.22 AU - 5.92 AU

Year: 4708 Days

Day: 12.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,000,368 km

• M1: 154,235 km (0.11 R)
• M2: 546,331 km (0.075 R)
• M3: 1,391,260 km (0.101 R)
• M4: 1,909,617 km (0.088 R)
• M5: 2,371,126 km (0.12 R)
• M6: 3,003,925 km (0.118 R)
• M7: 3,578,082 km (0.09 R)
• M8: 4,183,355 km (0.074 R)
• M9: 6,065,446 km (0.091 R)
• M10: 6,501,075 km (0.057 R)
• M11: 7,435,613 km (0.104 R)
• M12: 7,903,555 km (0.037 R)
• M13: 8,693,282 km (0.102 R)
• M14: 10,353,519 km (0.055 R)
• M15: 11,835,136 km (0.112 R)
• M16: 12,517,901 km (0.074 R)
• M17: 13,091,758 km (0.052 R)
• M18: 14,387,725 km (0.117 R)
• M19: 15,514,795 km (0.094 R)
• M20: 16,965,296 km (0.094 R)
• M21: 19,955,458 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.3

Radius: 7.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.37 AU - 15.47 AU

Year: 17608 Days

Day: 22.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,000,368 km

• M1: 98,585 km (0.111 R)
• M2: 625,469 km (0.106 R)
• M3: 1,021,454 km (0.107 R)
• M4: 1,326,933 km (0.086 R)
• M5: 1,753,287 km (0.076 R)
• M6: 2,268,353 km (0.115 R)
• M7: 2,733,303 km (0.038 R)
• M8: 3,168,034 km (0.088 R)
• M9: 3,853,342 km (0.117 R)
• M10: 4,545,382 km (0.088 R)
• M11: 5,890,865 km (0.116 R)
• M12: 7,401,953 km (0.119 R)
• M13: 8,968,392 km (0.062 R)
• M14: 9,829,178 km (0.099 R)
• M15: 10,381,793 km (0.063 R)
• M16: 11,008,010 km (0.072 R)
• M17: 11,494,053 km (0.1 R)
• M18: 12,107,404 km (0.094 R)
• M19: 12,742,447 km (0.084 R)
• M20: 13,953,592 km (0.115 R)
• M21: 15,707,926 km (0.056 R)
• M22: 16,463,096 km (0.111 R)
• M23: 17,897,740 km (0.119 R)
• M24: 20,931,884 km (0.1 R)
• M25: 22,613,513 km (0.118 R)
• M26: 28,800,432 km (0.112 R)
• M27: 30,348,770 km (0.089 R)
• M28: 38,190,541 km (0.067 R)
• M29: 41,854,193 km (0.07 R)
• M30: 42,245,990 km (0.077 R)
• M31: 45,332,044 km (0.083 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 15,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit