🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.54 AU - 2.94 AU

Year: 1617 Days

Day: 21.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.4

Radius: 10.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.21 AU - 6.89 AU

Year: 4661 Days

Day: 14.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 109,915,152 km

• M1: 133,890 km (0.12 R)
• M2: 1,587,682 km (0.068 R)
• M3: 1,950,158 km (0.089 R)
• M4: 2,367,985 km (0.06 R)
• M5: 3,070,945 km (0.08 R)
• M6: 4,672,390 km (0.103 R)
• M7: 4,989,089 km (0.106 R)
• M8: 6,571,984 km (0.066 R)
• M9: 7,734,360 km (0.107 R)
• M10: 9,807,487 km (0.091 R)
• M11: 10,131,217 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.2

Radius: 9.1

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.89 AU - 7.31 AU

Year: 6044 Days

Day: 7.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 109,915,152 km

• M1: 169,943 km (0.059 R)
• M2: 473,627 km (0.111 R)
• M3: 813,513 km (0.098 R)
• M4: 1,165,517 km (0.1 R)
• M5: 1,773,184 km (0.096 R)
• M6: 2,172,311 km (0.078 R)
• M7: 3,113,281 km (0.049 R)
• M8: 3,502,385 km (0.057 R)
• M9: 5,394,200 km (0.071 R)
• M10: 6,960,041 km (0.12 R)
• M11: 7,884,406 km (0.113 R)
• M12: 8,689,093 km (0.035 R)
• M13: 10,019,018 km (0.091 R)
• M14: 10,687,122 km (0.064 R)
• M15: 13,025,636 km (0.062 R)
• M16: 13,552,520 km (0.116 R)
• M17: 15,334,829 km (0.085 R)
• M18: 16,101,668 km (0.093 R)
• M19: 17,839,995 km (0.077 R)
• M20: 22,053,569 km (0.08 R)
• M21: 23,336,520 km (0.092 R)
• M22: 24,668,390 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.7

Radius: 5.6

Gravity: 27.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.72 AU - 19.5 AU

Year: 28616 Days

Day: 21.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 109,915,152 km

• M1: 69,713 km (0.066 R)
• M2: 449,691 km (0.037 R)
• M3: 953,088 km (0.111 R)
• M4: 1,223,711 km (0.107 R)
• M5: 1,420,133 km (0.091 R)
• M6: 2,305,453 km (0.101 R)
• M7: 2,993,304 km (0.098 R)
• M8: 4,493,322 km (0.112 R)
• M9: 5,870,520 km (0.116 R)
• M10: 8,114,787 km (0.081 R)
• M11: 9,807,636 km (0.054 R)
• M12: 13,155,936 km (0.079 R)
• M13: 13,873,856 km (0.093 R)
• M14: 16,915,480 km (0.113 R)
• M15: 17,477,968 km (0.081 R)
• M16: 17,763,850 km (0.076 R)
• M17: 18,345,037 km (0.082 R)
• M18: 19,956,655 km (0.107 R)
• M19: 25,843,481 km (0.081 R)
• M20: 26,464,013 km (0.104 R)
• M21: 27,094,568 km (0.046 R)
• M22: 27,734,847 km (0.077 R)
• M23: 27,993,801 km (0.075 R)
• M24: 31,932,264 km (0.053 R)
• M25: 39,890,571 km (0.118 R)
• M26: 45,212,516 km (0.055 R)
• M27: 52,555,228 km (0.11 R)
• M28: 53,952,173 km (0.113 R)
• M29: 61,969,422 km (0.071 R)
• M30: 70,023,771 km (0.025 R)
• M31: 70,263,726 km (0.107 R)
• M32: 71,228,483 km (0.091 R)
• M33: 92,426,950 km (0.12 R)
• M34: 96,225,988 km (0.073 R)
• M35: 100,127,800 km (0.101 R)
• M36: 103,821,969 km (0.033 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.7

Radius: 5

Gravity: 34.91 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 15.12 AU - 23.94 AU

Year: 30764 Days

Day: 15.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 109,915,152 km

• M1: 62,233 km (0.119 R)
• M2: 281,992 km (0.072 R)
• M3: 455,675 km (0.077 R)
• M4: 780,602 km (0.097 R)
• M5: 967,599 km (0.107 R)
• M6: 2,083,450 km (0.071 R)
• M7: 3,398,564 km (0.101 R)
• M8: 6,935,806 km (0.08 R)
• M9: 7,633,381 km (0.111 R)
• M10: 7,800,781 km (0.061 R)
• M11: 10,139,444 km (0.034 R)
• M12: 11,984,734 km (0.118 R)
• M13: 15,242,527 km (0.102 R)
• M14: 18,842,001 km (0.056 R)
• M15: 20,086,656 km (0.108 R)
• M16: 21,718,320 km (0.095 R)
• M17: 25,865,023 km (0.1 R)
• M18: 28,590,397 km (0.105 R)
• M19: 30,091,462 km (0.094 R)
• M20: 31,788,201 km (0.093 R)
• M21: 36,464,631 km (0.115 R)
• M22: 46,591,958 km (0.118 R)
• M23: 51,992,890 km (0.083 R)
• M24: 54,636,434 km (0.066 R)
• M25: 55,886,174 km (0.113 R)
• M26: 61,075,874 km (0.091 R)
• M27: 62,874,639 km (0.081 R)
• M28: 64,016,669 km (0.109 R)
• M29: 65,405,236 km (0.08 R)
• M30: 71,654,986 km (0.091 R)
• M31: 73,151,564 km (0.054 R)
• M32: 81,757,331 km (0.08 R)
• M33: 85,324,791 km (0.106 R)
• M34: 97,557,110 km (0.057 R)
• M35: 101,567,530 km (0.087 R)
• M36: 105,365,670 km (0.076 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 10,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit