🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.6 AU - 0.6 AU

Year: 163 Days

Day: 26.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.61 AU - 0.87 AU

Year: 224 Days

Day: 13.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,308,420 km

• M1: 203,603 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.83 AU - 1.33 AU

Year: 394 Days

Day: 34.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,308,420 km

• M1: 14,062 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.9

Radius: 14.3

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.06 AU - 11.94 AU

Year: 13706 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,308,420 km

• M1: 184,604 km (0.115 R)
• M2: 702,811 km (0.098 R)
• M3: 1,253,032 km (0.072 R)
• M4: 1,745,209 km (0.113 R)
• M5: 2,287,800 km (0.11 R)
• M6: 2,966,975 km (0.067 R)
• M7: 3,951,478 km (0.042 R)
• M8: 4,667,005 km (0.094 R)
• M9: 5,214,832 km (0.107 R)
• M10: 6,038,219 km (0.108 R)
• M11: 7,209,869 km (0.063 R)
• M12: 9,036,160 km (0.087 R)
• M13: 9,672,400 km (0.072 R)
• M14: 10,225,463 km (0.047 R)
• M15: 11,394,870 km (0.118 R)
• M16: 12,012,260 km (0.118 R)
• M17: 15,740,090 km (0.08 R)
• M18: 16,662,809 km (0.078 R)
• M19: 18,031,331 km (0.071 R)
• M20: 20,000,787 km (0.099 R)
• M21: 24,873,040 km (0.105 R)
• M22: 26,124,875 km (0.08 R)
• M23: 26,658,789 km (0.075 R)
• M24: 27,859,013 km (0.113 R)
• M25: 29,438,168 km (0.091 R)
• M26: 35,567,193 km (0.092 R)
• M27: 40,048,248 km (0.062 R)
• M28: 41,621,868 km (0.105 R)
• M29: 42,350,559 km (0.053 R)
• M30: 42,939,675 km (0.104 R)
• M31: 58,048,163 km (0.081 R)
• M32: 63,843,434 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.1

Radius: 10.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.39 AU - 15.23 AU

Year: 16114 Days

Day: 8 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,308,420 km

• M1: 129,253 km (0.104 R)
• M2: 531,072 km (0.091 R)
• M3: 1,449,603 km (0.105 R)
• M4: 1,868,627 km (0.042 R)
• M5: 2,314,279 km (0.115 R)
• M6: 3,127,044 km (0.037 R)
• M7: 4,253,965 km (0.05 R)
• M8: 4,645,762 km (0.106 R)
• M9: 5,216,029 km (0.054 R)
• M10: 9,433,193 km (0.038 R)
• M11: 11,967,830 km (0.083 R)
• M12: 13,991,889 km (0.073 R)
• M13: 15,052,987 km (0.094 R)
• M14: 15,440,146 km (0.065 R)
• M15: 17,617,992 km (0.044 R)
• M16: 20,697,913 km (0.071 R)
• M17: 22,323,293 km (0.099 R)
• M18: 26,381,734 km (0.115 R)
• M19: 28,095,378 km (0.095 R)
• M20: 28,682,849 km (0.114 R)
• M21: 30,289,230 km (0.069 R)
• M22: 31,323,251 km (0.043 R)
• M23: 33,571,109 km (0.111 R)
• M24: 34,454,933 km (0.115 R)
• M25: 39,351,869 km (0.105 R)
• M26: 39,718,534 km (0.032 R)
• M27: 40,210,860 km (0.096 R)
• M28: 40,831,841 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.4

Radius: 5

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.5 AU - 18.28 AU

Year: 25488 Days

Day: 23.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,308,420 km

• M1: 63,579 km (0.073 R)
• M2: 344,374 km (0.09 R)
• M3: 617,540 km (0.038 R)
• M4: 862,432 km (0.114 R)
• M5: 1,686,267 km (0.086 R)
• M6: 1,985,313 km (0.079 R)
• M7: 2,385,787 km (0.117 R)
• M8: 2,689,471 km (0.078 R)
• M9: 4,234,218 km (0.026 R)
• M10: 4,402,067 km (0.104 R)
• M11: 4,644,415 km (0.092 R)
• M12: 5,270,034 km (0.082 R)
• M13: 9,776,071 km (0.037 R)
• M14: 11,049,448 km (0.044 R)
• M15: 11,758,692 km (0.083 R)
• M16: 12,844,024 km (0.115 R)
• M17: 13,267,686 km (0.099 R)
• M18: 15,447,775 km (0.114 R)
• M19: 18,740,724 km (0.035 R)
• M20: 19,285,559 km (0.103 R)
• M21: 20,983,495 km (0.099 R)
• M22: 21,178,122 km (0.116 R)
• M23: 24,243,831 km (0.089 R)
• M24: 33,043,028 km (0.077 R)
• M25: 39,612,319 km (0.063 R)
• M26: 41,266,273 km (0.05 R)
• M27: 44,230,555 km (0.041 R)
• M28: 48,005,059 km (0.099 R)
• M29: 50,753,920 km (0.096 R)
• M30: 52,703,330 km (0.066 R)
• M31: 53,063,113 km (0.094 R)
• M32: 55,070,866 km (0.088 R)
• M33: 55,441,420 km (0.05 R)
• M34: 56,939,642 km (0.104 R)
• M35: 57,508,413 km (0.072 R)
• M36: 68,191,347 km (0.117 R)
• M37: 69,910,675 km (0.111 R)
• M38: 72,988,502 km (0.041 R)
• M39: 74,560,776 km (0.099 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 19,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit