🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.5 AU - 0.82 AU

Year: 162 Days

Day: 30.3 Hours

Environment

Temp: 292 °C

Axial Tilt: 51.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.59 AU - 0.83 AU

Year: 180 Days

Day: 16.3 Hours

Environment

Temp: 327 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.67 AU - 0.79 AU

Year: 188 Days

Day: 21.4 Hours

Environment

Temp: 310 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,160,774 km

• M1: 35,754 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.41 AU - 2.15 AU

Year: 715 Days

Day: 24.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.44 AU - 2.38 AU

Year: 795 Days

Day: 17.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 116,160,774 km

• M1: 636,988 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.3 AU - 5.42 AU

Year: 3228 Days

Day: 28.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.66 AU - 9 AU

Year: 6600 Days

Day: 46 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.66 AU - 9.38 AU

Year: 7492 Days

Day: 27.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.1

Radius: 12.7

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.44 AU - 12.58 AU

Year: 11006 Days

Day: 10.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 116,160,774 km

• M1: 157,975 km (0.1 R)
• M2: 609,312 km (0.094 R)
• M3: 1,419,534 km (0.075 R)
• M4: 2,290,044 km (0.08 R)
• M5: 2,781,772 km (0.099 R)
• M6: 3,539,486 km (0.064 R)
• M7: 4,401,469 km (0.086 R)
• M8: 6,058,863 km (0.096 R)
• M9: 7,333,138 km (0.042 R)
• M10: 8,143,809 km (0.073 R)
• M11: 8,594,098 km (0.097 R)
• M12: 10,096,659 km (0.105 R)
• M13: 15,378,661 km (0.119 R)
• M14: 16,922,960 km (0.096 R)
• M15: 17,435,482 km (0.071 R)
• M16: 18,878,802 km (0.115 R)
• M17: 19,669,726 km (0.12 R)
• M18: 22,262,557 km (0.11 R)
• M19: 24,327,905 km (0.108 R)
• M20: 25,741,904 km (0.052 R)
• M21: 27,913,915 km (0.099 R)
• M22: 34,221,859 km (0.043 R)
• M23: 35,755,686 km (0.117 R)
• M24: 41,024,523 km (0.083 R)
• M25: 45,651,885 km (0.115 R)
• M26: 48,972,359 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 22.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.2

Radius: 5.6

Gravity: 31.61 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 16.91 AU - 27.35 AU

Year: 31362 Days

Day: 21.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 116,160,774 km

• M1: 69,713 km (0.073 R)
• M2: 255,513 km (0.087 R)
• M3: 650,152 km (0.101 R)
• M4: 1,445,564 km (0.084 R)
• M5: 2,354,670 km (0.083 R)
• M6: 3,235,503 km (0.089 R)
• M7: 3,629,544 km (0.097 R)
• M8: 3,981,697 km (0.071 R)
• M9: 4,317,993 km (0.095 R)
• M10: 5,855,111 km (0.03 R)
• M11: 6,746,266 km (0.06 R)
• M12: 8,367,009 km (0.056 R)
• M13: 10,026,348 km (0.057 R)
• M14: 10,719,136 km (0.107 R)
• M15: 11,517,540 km (0.079 R)
• M16: 11,893,180 km (0.073 R)
• M17: 13,561,047 km (0.108 R)
• M18: 16,487,331 km (0.07 R)
• M19: 18,759,124 km (0.109 R)
• M20: 23,430,617 km (0.091 R)
• M21: 26,161,825 km (0.113 R)
• M22: 26,680,182 km (0.12 R)
• M23: 31,951,113 km (0.039 R)
• M24: 36,411,673 km (0.053 R)
• M25: 36,733,757 km (0.1 R)
• M26: 40,921,600 km (0.046 R)
• M27: 51,030,826 km (0.114 R)
• M28: 66,689,235 km (0.098 R)
• M29: 67,171,389 km (0.109 R)
• M30: 69,123,342 km (0.1 R)
• M31: 69,865,048 km (0.111 R)
• M32: 77,575,322 km (0.053 R)
• M33: 81,359,849 km (0.119 R)
• M34: 92,248,629 km (0.115 R)
• M35: 94,354,967 km (0.104 R)
• M36: 96,801,192 km (0.12 R)
• M37: 99,603,309 km (0.084 R)
• M38: 102,458,983 km (0.119 R)
• M39: 110,003,952 km (0.051 R)

Kuiper Belt

Range: 36.3 - 61.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 12,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit