🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.58 AU - 0.88 AU

Year: 226 Days

Day: 16.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,770,810 km

• M1: 112,049 km (0.108 R)
• M2: 136,284 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.66 AU - 1.66 AU

Year: 773 Days

Day: 24.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.82 AU - 2.2 AU

Year: 1031 Days

Day: 43.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,770,810 km

• M1: 467,045 km (0.11 R)
• M2: 1,167,163 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.65 AU - 4.27 AU

Year: 2328 Days

Day: 36.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,770,810 km

• M1: 1,026,541 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.9

Radius: 14.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.74 AU - 8.44 AU

Year: 6827 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,770,810 km

• M1: 182,809 km (0.11 R)
• M2: 1,325,886 km (0.117 R)
• M3: 2,317,869 km (0.115 R)
• M4: 3,018,436 km (0.069 R)
• M5: 3,954,620 km (0.115 R)
• M6: 4,491,377 km (0.102 R)
• M7: 5,106,075 km (0.067 R)
• M8: 5,808,437 km (0.083 R)
• M9: 9,022,248 km (0.074 R)
• M10: 10,619,055 km (0.084 R)
• M11: 11,766,471 km (0.114 R)
• M12: 12,290,512 km (0.083 R)
• M13: 14,966,070 km (0.056 R)
• M14: 15,896,270 km (0.113 R)
• M15: 19,785,964 km (0.115 R)
• M16: 21,366,465 km (0.066 R)
• M17: 22,148,114 km (0.038 R)
• M18: 27,244,615 km (0.102 R)
• M19: 31,746,314 km (0.076 R)
• M20: 33,177,816 km (0.068 R)
• M21: 34,120,432 km (0.081 R)
• M22: 34,651,804 km (0.118 R)
• M23: 36,944,092 km (0.044 R)
• M24: 37,617,282 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.6

Radius: 11.8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.1 AU - 9.54 AU

Year: 9473 Days

Day: 10.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,770,810 km

• M1: 147,055 km (0.11 R)
• M2: 830,119 km (0.107 R)
• M3: 1,260,811 km (0.094 R)
• M4: 4,843,081 km (0.055 R)
• M5: 6,613,871 km (0.117 R)
• M6: 7,236,947 km (0.12 R)
• M7: 7,813,646 km (0.077 R)
• M8: 8,966,448 km (0.103 R)
• M9: 10,229,203 km (0.075 R)
• M10: 10,692,807 km (0.041 R)
• M11: 17,119,980 km (0.07 R)
• M12: 20,805,922 km (0.116 R)
• M13: 23,538,178 km (0.084 R)
• M14: 24,990,324 km (0.037 R)
• M15: 26,501,263 km (0.081 R)
• M16: 28,172,570 km (0.109 R)
• M17: 29,704,602 km (0.118 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 18,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit