🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.54 AU - 0.66 AU

Year: 171 Days

Day: 28.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,603,150 km

• M1: 23,786 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.54 AU - 1.82 AU

Year: 803 Days

Day: 35.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.47 AU - 2.05 AU

Year: 861 Days

Day: 43.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,603,150 km

• M1: 550,371 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.16 AU - 2.74 AU

Year: 1415 Days

Day: 17.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 125.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,603,150 km

• M1: 40,541 km (0.028 R)
• M2: 222,602 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.77 AU - 2.85 AU

Year: 1738 Days

Day: 28.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.44 AU - 4.2 AU

Year: 2755 Days

Day: 43.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.3

Radius: 10.4

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.09 AU - 5.59 AU

Year: 3929 Days

Day: 15 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,603,150 km

• M1: 133,292 km (0.044 R)
• M2: 568,921 km (0.095 R)
• M3: 1,072,018 km (0.077 R)
• M4: 1,499,120 km (0.099 R)
• M5: 1,881,642 km (0.09 R)
• M6: 2,205,222 km (0.115 R)
• M7: 5,049,826 km (0.07 R)
• M8: 5,659,587 km (0.077 R)
• M9: 6,652,318 km (0.072 R)
• M10: 8,022,036 km (0.07 R)
• M11: 9,705,910 km (0.092 R)
• M12: 10,363,392 km (0.113 R)
• M13: 12,798,098 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.5

Radius: 9.5

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.61 AU - 9.33 AU

Year: 7533 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,603,150 km

• M1: 119,379 km (0.071 R)
• M2: 436,227 km (0.116 R)
• M3: 735,573 km (0.105 R)
• M4: 1,213,837 km (0.105 R)
• M5: 1,519,017 km (0.076 R)
• M6: 1,985,912 km (0.082 R)
• M7: 2,948,125 km (0.118 R)
• M8: 3,254,202 km (0.11 R)
• M9: 3,557,437 km (0.117 R)
• M10: 4,140,869 km (0.079 R)
• M11: 4,526,383 km (0.077 R)
• M12: 4,905,613 km (0.049 R)
• M13: 5,211,840 km (0.097 R)
• M14: 6,278,623 km (0.111 R)
• M15: 7,286,912 km (0.103 R)
• M16: 7,686,488 km (0.049 R)
• M17: 8,270,668 km (0.117 R)
• M18: 10,550,390 km (0.106 R)
• M19: 11,271,900 km (0.082 R)
• M20: 13,455,880 km (0.073 R)
• M21: 14,741,823 km (0.053 R)
• M22: 15,974,210 km (0.092 R)
• M23: 16,925,353 km (0.054 R)
• M24: 20,238,647 km (0.055 R)
• M25: 22,088,724 km (0.088 R)
• M26: 23,182,883 km (0.109 R)
• M27: 25,661,570 km (0.099 R)
• M28: 28,902,458 km (0.119 R)
• M29: 32,621,162 km (0.088 R)
• M30: 36,763,378 km (0.042 R)
• M31: 43,548,987 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.1

Radius: 8.9

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9 AU - 13.3 AU

Year: 13737 Days

Day: 9.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,603,150 km

• M1: 111,002 km (0.082 R)
• M2: 390,750 km (0.05 R)
• M3: 777,610 km (0.072 R)
• M4: 1,565,093 km (0.115 R)
• M5: 1,965,866 km (0.053 R)
• M6: 2,763,521 km (0.102 R)
• M7: 3,122,706 km (0.09 R)
• M8: 4,518,753 km (0.044 R)
• M9: 6,210,556 km (0.112 R)
• M10: 8,094,890 km (0.085 R)
• M11: 11,807,311 km (0.039 R)
• M12: 12,822,033 km (0.118 R)
• M13: 14,951,709 km (0.095 R)
• M14: 16,138,469 km (0.099 R)
• M15: 16,754,812 km (0.087 R)
• M16: 17,227,392 km (0.111 R)
• M17: 17,871,261 km (0.09 R)
• M18: 21,795,363 km (0.105 R)
• M19: 23,416,405 km (0.047 R)
• M20: 27,544,558 km (0.1 R)
• M21: 30,125,421 km (0.053 R)
• M22: 31,534,034 km (0.101 R)
• M23: 33,853,250 km (0.088 R)
• M24: 37,074,840 km (0.027 R)
• M25: 37,474,715 km (0.106 R)
• M26: 39,795,128 km (0.117 R)
• M27: 40,074,278 km (0.117 R)
• M28: 45,477,154 km (0.107 R)
• M29: 58,778,350 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 11,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit