🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.49 AU - 0.73 AU

Year: 308 Days

Day: 43.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,322,002 km

• M1: 130,449 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.4

Radius: 11.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.44 AU - 1.52 AU

Year: 1163 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,322,002 km

• M1: 144,661 km (0.034 R)
• M2: 572,511 km (0.076 R)
• M3: 1,041,052 km (0.099 R)
• M4: 1,467,256 km (0.109 R)
• M5: 1,929,214 km (0.107 R)
• M6: 2,413,462 km (0.11 R)
• M7: 3,318,530 km (0.08 R)
• M8: 3,974,516 km (0.038 R)
• M9: 5,180,425 km (0.114 R)
• M10: 6,084,295 km (0.1 R)
• M11: 7,867,651 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.6

Radius: 8.5

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.18 AU - 3.32 AU

Year: 2945 Days

Day: 5.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,322,002 km

• M1: 107,710 km (0.107 R)
• M2: 388,805 km (0.085 R)
• M3: 683,513 km (0.084 R)
• M4: 1,073,814 km (0.101 R)
• M5: 1,869,076 km (0.092 R)
• M6: 2,298,122 km (0.043 R)
• M7: 2,791,646 km (0.074 R)
• M8: 4,657,431 km (0.114 R)
• M9: 5,042,645 km (0.05 R)
• M10: 5,822,200 km (0.076 R)
• M11: 8,396,928 km (0.073 R)
• M12: 9,565,737 km (0.08 R)
• M13: 13,240,160 km (0.118 R)
• M14: 13,527,088 km (0.073 R)
• M15: 14,665,528 km (0.071 R)
• M16: 18,761,817 km (0.085 R)
• M17: 22,938,889 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.4

Radius: 7.9

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.53 AU - 10.63 AU

Year: 17666 Days

Day: 15.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,322,002 km

• M1: 98,286 km (0.12 R)
• M2: 359,484 km (0.062 R)
• M3: 872,904 km (0.103 R)
• M4: 1,302,997 km (0.041 R)
• M5: 1,615,208 km (0.087 R)
• M6: 1,868,477 km (0.059 R)
• M7: 2,207,765 km (0.111 R)
• M8: 3,371,786 km (0.045 R)
• M9: 3,703,445 km (0.079 R)
• M10: 4,210,731 km (0.091 R)
• M11: 9,735,829 km (0.058 R)
• M12: 10,584,199 km (0.062 R)
• M13: 11,542,224 km (0.032 R)
• M14: 14,047,988 km (0.076 R)
• M15: 19,223,925 km (0.093 R)
• M16: 19,573,236 km (0.083 R)
• M17: 20,829,409 km (0.071 R)
• M18: 21,664,764 km (0.115 R)
• M19: 24,406,444 km (0.109 R)
• M20: 25,022,637 km (0.082 R)
• M21: 28,826,014 km (0.102 R)
• M22: 29,979,563 km (0.104 R)
• M23: 30,449,450 km (0.086 R)
• M24: 32,255,694 km (0.08 R)
• M25: 33,247,678 km (0.042 R)
• M26: 37,964,200 km (0.111 R)
• M27: 38,238,562 km (0.085 R)
• M28: 41,635,182 km (0.047 R)
• M29: 42,959,273 km (0.067 R)
• M30: 50,002,490 km (0.088 R)
• M31: 53,365,749 km (0.113 R)
• M32: 58,141,212 km (0.045 R)
• M33: 58,688,741 km (0.074 R)
• M34: 59,609,067 km (0.103 R)
• M35: 62,809,863 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 16,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit