🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.4

Radius: 13.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.7 AU - 2.06 AU

Year: 1664 Days

Day: 5 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 94,329,507 km

• M1: 164,258 km (0.113 R)
• M2: 1,151,604 km (0.081 R)
• M3: 1,771,987 km (0.092 R)
• M4: 2,558,872 km (0.103 R)
• M5: 3,012,602 km (0.115 R)
• M6: 3,551,902 km (0.034 R)
• M7: 3,998,302 km (0.047 R)
• M8: 5,569,080 km (0.098 R)
• M9: 6,013,685 km (0.118 R)
• M10: 7,706,684 km (0.087 R)
• M11: 8,692,983 km (0.082 R)
• M12: 9,857,303 km (0.044 R)
• M13: 10,950,564 km (0.1 R)
• M14: 12,159,764 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.8

Radius: 14.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.28 AU - 2.7 AU

Year: 2537 Days

Day: 5.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 67.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 94,329,507 km

• M1: 185,950 km (0.118 R)
• M2: 703,708 km (0.079 R)
• M3: 1,227,002 km (0.07 R)
• M4: 1,784,553 km (0.115 R)
• M5: 3,004,075 km (0.115 R)
• M6: 3,579,129 km (0.095 R)
• M7: 4,396,083 km (0.103 R)
• M8: 4,906,960 km (0.063 R)
• M9: 5,970,152 km (0.03 R)
• M10: 6,770,500 km (0.1 R)
• M11: 8,120,621 km (0.088 R)
• M12: 8,929,198 km (0.075 R)
• M13: 9,607,026 km (0.09 R)
• M14: 10,280,665 km (0.111 R)
• M15: 12,189,235 km (0.079 R)
• M16: 12,801,090 km (0.092 R)
• M17: 14,760,224 km (0.096 R)
• M18: 17,236,218 km (0.094 R)
• M19: 18,175,992 km (0.092 R)
• M20: 19,208,217 km (0.037 R)
• M21: 19,738,841 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.6

Radius: 13.5

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.58 AU - 6.42 AU

Year: 8328 Days

Day: 7.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,329,507 km

• M1: 167,849 km (0.114 R)
• M2: 830,119 km (0.095 R)
• M3: 2,030,193 km (0.101 R)
• M4: 2,559,620 km (0.077 R)
• M5: 3,044,915 km (0.089 R)
• M6: 3,969,579 km (0.097 R)
• M7: 5,551,876 km (0.11 R)
• M8: 6,566,599 km (0.084 R)
• M9: 8,335,145 km (0.055 R)
• M10: 11,748,220 km (0.049 R)
• M11: 12,947,097 km (0.057 R)
• M12: 15,238,937 km (0.114 R)
• M13: 16,059,780 km (0.056 R)
• M14: 17,982,262 km (0.099 R)
• M15: 18,965,569 km (0.075 R)
• M16: 20,613,240 km (0.109 R)
• M17: 22,057,608 km (0.118 R)
• M18: 28,165,240 km (0.1 R)
• M19: 28,955,865 km (0.114 R)
• M20: 30,581,694 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.6

Radius: 3.2

Gravity: 96.54 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.82 AU - 11.82 AU

Year: 22980 Days

Day: 17.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 94,329,507 km

• M1: 41,439 km (0.117 R)
• M2: 232,924 km (0.096 R)
• M3: 364,420 km (0.087 R)
• M4: 1,232,537 km (0.098 R)
• M5: 1,359,545 km (0.11 R)
• M6: 2,768,009 km (0.083 R)
• M7: 3,428,334 km (0.115 R)
• M8: 3,616,529 km (0.09 R)
• M9: 4,117,233 km (0.111 R)
• M10: 4,402,366 km (0.079 R)
• M11: 4,893,795 km (0.112 R)
• M12: 7,747,674 km (0.049 R)
• M13: 11,200,991 km (0.078 R)
• M14: 11,896,920 km (0.109 R)
• M15: 12,111,144 km (0.105 R)
• M16: 12,769,375 km (0.104 R)
• M17: 13,605,926 km (0.108 R)
• M18: 15,641,804 km (0.06 R)
• M19: 15,812,944 km (0.091 R)
• M20: 17,046,079 km (0.078 R)
• M21: 20,304,769 km (0.05 R)
• M22: 20,919,766 km (0.079 R)
• M23: 21,547,180 km (0.099 R)
• M24: 26,415,094 km (0.118 R)
• M25: 26,902,035 km (0.094 R)
• M26: 30,746,252 km (0.056 R)
• M27: 35,086,834 km (0.114 R)
• M28: 37,631,943 km (0.101 R)
• M29: 46,352,003 km (0.109 R)
• M30: 46,528,229 km (0.118 R)
• M31: 50,895,290 km (0.12 R)
• M32: 51,459,573 km (0.032 R)
• M33: 52,409,520 km (0.116 R)
• M34: 57,334,581 km (0.041 R)
• M35: 60,854,020 km (0.1 R)
• M36: 68,548,138 km (0.12 R)
• M37: 69,466,669 km (0.088 R)
• M38: 74,182,742 km (0.096 R)
• M39: 74,665,644 km (0.069 R)
• M40: 76,127,364 km (0.068 R)
• M41: 80,118,037 km (0.058 R)
• M42: 87,972,075 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 14,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit