🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.53 AU - 1.69 AU

Year: 746 Days

Day: 29.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.4 AU - 4.26 AU

Year: 2738 Days

Day: 22 Hours

Environment

Temp: -130 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,188,757 km

• M1: 163,211 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.51 AU - 5.53 AU

Year: 3510 Days

Day: 22.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,188,757 km

• M1: 634,445 km (0.12 R)
• M2: 2,805,409 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.4

Radius: 9.1

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.19 AU - 6.43 AU

Year: 5115 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,188,757 km

• M1: 114,742 km (0.027 R)
• M2: 488,287 km (0.102 R)
• M3: 841,937 km (0.067 R)
• M4: 1,579,305 km (0.096 R)
• M5: 2,011,343 km (0.084 R)
• M6: 2,555,431 km (0.063 R)
• M7: 3,729,625 km (0.107 R)
• M8: 4,577,844 km (0.099 R)
• M9: 5,519,862 km (0.03 R)
• M10: 6,068,288 km (0.093 R)
• M11: 6,753,446 km (0.093 R)
• M12: 7,562,172 km (0.043 R)
• M13: 8,996,517 km (0.075 R)
• M14: 9,756,324 km (0.108 R)
• M15: 10,152,011 km (0.065 R)
• M16: 10,604,095 km (0.116 R)
• M17: 11,116,917 km (0.105 R)
• M18: 11,892,283 km (0.093 R)
• M19: 12,445,795 km (0.08 R)
• M20: 12,859,283 km (0.095 R)
• M21: 14,098,851 km (0.075 R)
• M22: 17,447,450 km (0.082 R)
• M23: 20,211,570 km (0.055 R)
• M24: 25,666,507 km (0.069 R)
• M25: 28,417,462 km (0.03 R)
• M26: 28,864,311 km (0.084 R)
• M27: 30,418,932 km (0.065 R)
• M28: 32,415,465 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.9

Radius: 6.7

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 13.45 AU - 17.57 AU

Year: 22310 Days

Day: 20.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,188,757 km

• M1: 112,946 km (0.067 R)
• M2: 1,044,193 km (0.113 R)
• M3: 1,253,181 km (0.06 R)
• M4: 2,157,500 km (0.115 R)
• M5: 3,551,304 km (0.059 R)
• M6: 4,126,508 km (0.111 R)
• M7: 4,486,889 km (0.072 R)
• M8: 5,233,233 km (0.111 R)
• M9: 7,292,298 km (0.105 R)
• M10: 8,269,621 km (0.06 R)
• M11: 8,579,288 km (0.117 R)
• M12: 10,421,885 km (0.088 R)
• M13: 11,340,865 km (0.085 R)
• M14: 13,909,012 km (0.051 R)
• M15: 14,569,486 km (0.114 R)
• M16: 15,405,140 km (0.091 R)
• M17: 17,590,765 km (0.07 R)
• M18: 20,067,358 km (0.048 R)
• M19: 25,374,043 km (0.119 R)
• M20: 26,138,189 km (0.106 R)
• M21: 26,359,294 km (0.119 R)
• M22: 49,058,228 km (0.042 R)
• M23: 58,507,578 km (0.058 R)
• M24: 65,778,184 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 12,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit