🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.52 AU - 0.72 AU

Year: 187 Days

Day: 44.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,395,547 km

• M1: 17,204 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.77 AU - 1.05 AU

Year: 332 Days

Day: 35.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,395,547 km

• M1: 36,053 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.94 AU - 1.14 AU

Year: 406 Days

Day: 46.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 88.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,395,547 km

• M1: 278,402 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.1

Radius: 11

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.2 AU - 7.34 AU

Year: 7505 Days

Day: 7.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 151.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,395,547 km

• M1: 136,882 km (0.027 R)
• M2: 793,318 km (0.077 R)
• M3: 1,244,505 km (0.069 R)
• M4: 2,050,837 km (0.079 R)
• M5: 2,570,391 km (0.09 R)
• M6: 3,090,243 km (0.116 R)
• M7: 3,752,064 km (0.119 R)
• M8: 4,450,836 km (0.117 R)
• M9: 5,420,380 km (0.064 R)
• M10: 8,058,837 km (0.067 R)
• M11: 8,910,049 km (0.065 R)
• M12: 9,312,168 km (0.114 R)
• M13: 9,867,027 km (0.096 R)
• M14: 13,731,589 km (0.079 R)
• M15: 14,148,368 km (0.059 R)
• M16: 16,227,928 km (0.107 R)
• M17: 17,375,344 km (0.109 R)
• M18: 18,939,390 km (0.053 R)
• M19: 19,530,750 km (0.091 R)
• M20: 20,058,232 km (0.031 R)
• M21: 20,595,288 km (0.113 R)
• M22: 25,242,846 km (0.107 R)
• M23: 26,781,310 km (0.115 R)
• M24: 31,461,928 km (0.094 R)
• M25: 33,778,750 km (0.119 R)
• M26: 37,579,733 km (0.116 R)
• M27: 39,943,828 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.1

Radius: 8.9

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.45 AU - 9.67 AU

Year: 11318 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,395,547 km

• M1: 110,702 km (0.113 R)
• M2: 891,454 km (0.087 R)
• M3: 1,363,884 km (0.1 R)
• M4: 1,961,378 km (0.074 R)
• M5: 3,041,774 km (0.041 R)
• M6: 3,779,889 km (0.112 R)
• M7: 4,118,429 km (0.097 R)
• M8: 4,664,312 km (0.105 R)
• M9: 6,012,189 km (0.092 R)
• M10: 6,594,125 km (0.108 R)
• M11: 7,255,796 km (0.107 R)
• M12: 9,559,005 km (0.062 R)
• M13: 11,130,830 km (0.084 R)
• M14: 12,867,810 km (0.105 R)
• M15: 14,778,474 km (0.058 R)
• M16: 17,948,603 km (0.04 R)
• M17: 18,424,175 km (0.09 R)
• M18: 19,986,126 km (0.108 R)
• M19: 24,033,945 km (0.115 R)
• M20: 25,199,163 km (0.116 R)
• M21: 26,401,631 km (0.041 R)
• M22: 27,224,269 km (0.062 R)
• M23: 29,905,063 km (0.09 R)
• M24: 30,238,218 km (0.114 R)
• M25: 30,798,910 km (0.096 R)
• M26: 31,480,778 km (0.041 R)
• M27: 35,288,941 km (0.106 R)
• M28: 36,539,280 km (0.11 R)
• M29: 40,196,948 km (0.062 R)
• M30: 42,813,564 km (0.099 R)
• M31: 44,091,579 km (0.082 R)
• M32: 44,667,830 km (0.12 R)
• M33: 50,081,328 km (0.039 R)
• M34: 51,818,758 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.4

Radius: 3.5

Gravity: 50.4 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 12.43 AU - 18.15 AU

Year: 22892 Days

Day: 21.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,395,547 km

• M1: 44,431 km (0.09 R)
• M2: 224,247 km (0.11 R)
• M3: 496,815 km (0.025 R)
• M4: 1,573,470 km (0.083 R)
• M5: 1,733,540 km (0.119 R)
• M6: 3,401,856 km (0.095 R)
• M7: 4,049,315 km (0.096 R)
• M8: 4,488,983 km (0.12 R)
• M9: 5,747,101 km (0.1 R)
• M10: 6,213,847 km (0.079 R)
• M11: 6,751,502 km (0.049 R)
• M12: 7,417,062 km (0.074 R)
• M13: 11,022,670 km (0.086 R)
• M14: 12,283,182 km (0.103 R)
• M15: 12,983,749 km (0.104 R)
• M16: 14,929,269 km (0.113 R)
• M17: 19,386,089 km (0.082 R)
• M18: 19,856,425 km (0.063 R)
• M19: 30,801,304 km (0.06 R)
• M20: 32,879,966 km (0.074 R)
• M21: 42,130,650 km (0.106 R)
• M22: 45,671,931 km (0.11 R)
• M23: 56,327,338 km (0.086 R)
• M24: 56,708,514 km (0.07 R)
• M25: 59,819,850 km (0.099 R)
• M26: 61,216,047 km (0.109 R)
• M27: 68,524,352 km (0.115 R)
• M28: 73,176,846 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.5

Radius: 7.4

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.82 AU - 19.96 AU

Year: 25406 Days

Day: 22.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 143.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,395,547 km

• M1: 92,003 km (0.07 R)
• M2: 576,251 km (0.09 R)
• M3: 806,482 km (0.114 R)
• M4: 1,088,175 km (0.107 R)
• M5: 1,321,099 km (0.094 R)
• M6: 1,734,587 km (0.118 R)
• M7: 2,172,311 km (0.119 R)
• M8: 2,547,203 km (0.085 R)
• M9: 4,116,634 km (0.116 R)
• M10: 4,658,926 km (0.108 R)
• M11: 5,034,716 km (0.1 R)
• M12: 5,924,524 km (0.112 R)
• M13: 7,869,446 km (0.119 R)
• M14: 8,754,617 km (0.104 R)
• M15: 13,098,939 km (0.051 R)
• M16: 18,025,945 km (0.087 R)
• M17: 23,169,868 km (0.081 R)
• M18: 23,662,942 km (0.115 R)
• M19: 25,184,353 km (0.109 R)
• M20: 26,234,081 km (0.117 R)
• M21: 28,196,655 km (0.096 R)
• M22: 29,789,274 km (0.113 R)
• M23: 32,657,365 km (0.071 R)
• M24: 33,402,213 km (0.102 R)
• M25: 40,622,703 km (0.099 R)
• M26: 43,243,060 km (0.114 R)
• M27: 44,746,369 km (0.098 R)
• M28: 45,819,285 km (0.044 R)
• M29: 47,223,859 km (0.105 R)
• M30: 53,471,216 km (0.119 R)
• M31: 54,332,151 km (0.032 R)
• M32: 60,433,201 km (0.093 R)
• M33: 61,743,529 km (0.115 R)
• M34: 64,033,723 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 10,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit