🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.59 AU - 0.69 AU

Year: 216 Days

Day: 34.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.7 AU - 0.82 AU

Year: 279 Days

Day: 29.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.75 AU - 1.21 AU

Year: 409 Days

Day: 14.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,612,091 km

• M1: 18,999 km (0.115 R)
• M2: 33,660 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.48 AU - 2.4 AU

Year: 1140 Days

Day: 13.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,612,091 km

• M1: 920,625 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.07 AU - 2.37 AU

Year: 1395 Days

Day: 19 Hours

Environment

Temp: -114 °C

Axial Tilt: 149.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,612,091 km

• M1: 1,343,090 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.5 AU - 3.16 AU

Year: 2008 Days

Day: 26.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.6

Radius: 9.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.11 AU - 3.47 AU

Year: 2517 Days

Day: 12.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,612,091 km

• M1: 123,119 km (0.12 R)
• M2: 546,032 km (0.101 R)
• M3: 1,059,901 km (0.101 R)
• M4: 1,456,934 km (0.06 R)
• M5: 3,102,361 km (0.085 R)
• M6: 3,755,655 km (0.097 R)
• M7: 5,101,437 km (0.105 R)
• M8: 5,622,038 km (0.084 R)
• M9: 6,795,034 km (0.087 R)
• M10: 7,211,365 km (0.09 R)
• M11: 8,038,043 km (0.057 R)
• M12: 8,713,627 km (0.1 R)
• M13: 9,458,325 km (0.111 R)
• M14: 10,689,067 km (0.044 R)
• M15: 11,288,955 km (0.12 R)
• M16: 12,594,645 km (0.097 R)
• M17: 13,184,210 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.3

Radius: 8.7

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.64 AU - 5.74 AU

Year: 4987 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,612,091 km

• M1: 108,608 km (0.114 R)
• M2: 408,253 km (0.105 R)
• M3: 679,324 km (0.081 R)
• M4: 1,106,575 km (0.107 R)
• M5: 1,434,644 km (0.102 R)
• M6: 2,543,613 km (0.118 R)
• M7: 3,391,982 km (0.098 R)
• M8: 4,119,327 km (0.076 R)
• M9: 5,607,227 km (0.112 R)
• M10: 6,195,895 km (0.079 R)
• M11: 9,011,327 km (0.106 R)
• M12: 11,238,989 km (0.12 R)
• M13: 12,123,860 km (0.044 R)
• M14: 12,686,947 km (0.064 R)
• M15: 13,107,466 km (0.039 R)
• M16: 13,646,019 km (0.06 R)
• M17: 14,652,513 km (0.11 R)
• M18: 16,070,551 km (0.03 R)
• M19: 16,438,861 km (0.082 R)
• M20: 16,750,174 km (0.107 R)
• M21: 20,153,676 km (0.051 R)
• M22: 20,943,851 km (0.088 R)
• M23: 25,622,076 km (0.098 R)
• M24: 26,294,219 km (0.039 R)
• M25: 27,411,416 km (0.08 R)
• M26: 27,937,552 km (0.077 R)
• M27: 29,010,019 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522

Radius: 6.5

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.6 AU - 12.76 AU

Year: 17928 Days

Day: 17.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,612,091 km

• M1: 80,932 km (0.118 R)
• M2: 597,045 km (0.111 R)
• M3: 1,176,288 km (0.07 R)
• M4: 2,117,109 km (0.077 R)
• M5: 2,378,905 km (0.085 R)
• M6: 3,593,939 km (0.068 R)
• M7: 3,967,934 km (0.092 R)
• M8: 4,626,763 km (0.074 R)
• M9: 5,961,176 km (0.103 R)
• M10: 6,403,088 km (0.097 R)
• M11: 7,580,274 km (0.071 R)
• M12: 8,002,888 km (0.069 R)
• M13: 9,365,425 km (0.109 R)
• M14: 10,017,971 km (0.114 R)
• M15: 10,527,053 km (0.113 R)
• M16: 11,053,188 km (0.109 R)
• M17: 12,477,360 km (0.074 R)
• M18: 14,159,438 km (0.073 R)
• M19: 18,549,089 km (0.114 R)
• M20: 19,058,170 km (0.1 R)
• M21: 19,663,743 km (0.057 R)
• M22: 23,177,348 km (0.096 R)
• M23: 25,391,546 km (0.047 R)
• M24: 29,541,540 km (0.119 R)
• M25: 32,139,457 km (0.049 R)
• M26: 32,505,224 km (0.103 R)
• M27: 38,740,014 km (0.083 R)
• M28: 50,823,782 km (0.104 R)
• M29: 54,366,559 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 19,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit