🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.46 AU - 0.76 AU

Year: 303 Days

Day: 40.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 12.2

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.64 AU - 0.84 AU

Year: 405 Days

Day: 7.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,045,643 km

• M1: 151,842 km (0.07 R)
• M2: 586,424 km (0.117 R)
• M3: 1,976,487 km (0.044 R)
• M4: 2,550,045 km (0.098 R)
• M5: 3,156,964 km (0.052 R)
• M6: 4,522,792 km (0.097 R)
• M7: 5,007,041 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.3

Radius: 9.1

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.87 AU - 3.93 AU

Year: 3986 Days

Day: 10.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,045,643 km

• M1: 113,246 km (0.111 R)
• M2: 565,480 km (0.082 R)
• M3: 1,224,608 km (0.091 R)
• M4: 1,621,641 km (0.094 R)
• M5: 2,059,663 km (0.067 R)
• M6: 2,801,071 km (0.098 R)
• M7: 3,213,961 km (0.096 R)
• M8: 4,676,130 km (0.117 R)
• M9: 5,149,608 km (0.104 R)
• M10: 5,771,336 km (0.066 R)
• M11: 6,379,302 km (0.096 R)
• M12: 7,509,963 km (0.117 R)
• M13: 7,794,498 km (0.069 R)
• M14: 8,086,064 km (0.032 R)
• M15: 9,949,904 km (0.102 R)
• M16: 10,512,242 km (0.077 R)
• M17: 12,083,469 km (0.104 R)
• M18: 12,824,277 km (0.09 R)
• M19: 13,180,171 km (0.059 R)
• M20: 13,647,365 km (0.043 R)
• M21: 15,003,470 km (0.114 R)
• M22: 16,151,334 km (0.12 R)
• M23: 17,356,644 km (0.099 R)
• M24: 18,235,382 km (0.096 R)
• M25: 19,743,029 km (0.092 R)
• M26: 26,199,823 km (0.093 R)
• M27: 27,860,958 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.8

Radius: 9.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.1 AU - 4.6 AU

Year: 4803 Days

Day: 7.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,045,643 km

• M1: 118,182 km (0.112 R)
• M2: 460,313 km (0.074 R)
• M3: 866,321 km (0.038 R)
• M4: 1,325,587 km (0.081 R)
• M5: 1,745,358 km (0.06 R)
• M6: 2,549,297 km (0.091 R)
• M7: 4,160,616 km (0.091 R)
• M8: 4,587,718 km (0.025 R)
• M9: 5,321,795 km (0.113 R)
• M10: 6,807,302 km (0.075 R)
• M11: 8,410,542 km (0.032 R)
• M12: 12,255,656 km (0.102 R)
• M13: 15,281,722 km (0.114 R)
• M14: 18,413,703 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.7

Radius: 14.4

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.44 AU - 6.46 AU

Year: 8090 Days

Day: 11 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,045,643 km

• M1: 179,368 km (0.051 R)
• M2: 910,153 km (0.067 R)
• M3: 1,524,851 km (0.106 R)
• M4: 2,327,294 km (0.1 R)
• M5: 2,875,720 km (0.093 R)
• M6: 3,332,293 km (0.095 R)
• M7: 3,813,699 km (0.097 R)
• M8: 5,392,255 km (0.118 R)
• M9: 7,110,536 km (0.059 R)
• M10: 7,757,547 km (0.11 R)
• M11: 10,124,335 km (0.051 R)
• M12: 12,446,094 km (0.097 R)
• M13: 13,673,694 km (0.078 R)
• M14: 14,858,659 km (0.064 R)
• M15: 21,516,811 km (0.057 R)
• M16: 23,118,556 km (0.118 R)
• M17: 25,405,159 km (0.035 R)
• M18: 27,746,216 km (0.108 R)
• M19: 29,064,622 km (0.105 R)
• M20: 31,826,498 km (0.068 R)
• M21: 34,329,271 km (0.067 R)
• M22: 35,848,437 km (0.102 R)
• M23: 37,185,992 km (0.118 R)
• M24: 37,981,403 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.7

Radius: 5.7

Gravity: 26.74 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.25 AU - 7.07 AU

Year: 10928 Days

Day: 23.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,045,643 km

• M1: 70,909 km (0.112 R)
• M2: 271,670 km (0.1 R)
• M3: 460,013 km (0.059 R)
• M4: 672,442 km (0.045 R)
• M5: 1,201,720 km (0.084 R)
• M6: 1,789,191 km (0.108 R)
• M7: 2,427,973 km (0.041 R)
• M8: 2,700,391 km (0.074 R)
• M9: 3,040,128 km (0.071 R)
• M10: 3,459,002 km (0.067 R)
• M11: 3,804,573 km (0.062 R)
• M12: 4,850,262 km (0.082 R)
• M13: 5,114,003 km (0.07 R)
• M14: 7,235,451 km (0.105 R)
• M15: 7,492,759 km (0.099 R)
• M16: 10,631,472 km (0.115 R)
• M17: 10,964,477 km (0.115 R)
• M18: 11,592,788 km (0.086 R)
• M19: 12,983,599 km (0.077 R)
• M20: 14,280,463 km (0.044 R)
• M21: 15,378,362 km (0.078 R)
• M22: 18,209,202 km (0.034 R)
• M23: 18,927,272 km (0.097 R)
• M24: 24,586,560 km (0.052 R)
• M25: 31,391,318 km (0.116 R)
• M26: 32,076,177 km (0.067 R)
• M27: 34,794,520 km (0.086 R)
• M28: 35,159,988 km (0.085 R)
• M29: 37,279,789 km (0.041 R)
• M30: 38,176,928 km (0.105 R)
• M31: 40,415,211 km (0.11 R)
• M32: 40,684,188 km (0.078 R)
• M33: 43,299,159 km (0.056 R)
• M34: 44,719,591 km (0.066 R)
• M35: 49,013,648 km (0.087 R)
• M36: 53,574,588 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 17,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit