🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.2

Radius: 10.4

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.75 AU - 0.87 AU

Year: 464 Days

Day: 6.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,466,707 km

• M1: 129,402 km (0.116 R)
• M2: 534,064 km (0.061 R)
• M3: 886,068 km (0.09 R)
• M4: 1,328,878 km (0.106 R)
• M5: 1,684,023 km (0.085 R)
• M6: 2,236,488 km (0.094 R)
• M7: 2,561,116 km (0.049 R)
• M8: 3,440,601 km (0.066 R)
• M9: 4,052,606 km (0.118 R)
• M10: 4,644,565 km (0.061 R)
• M11: 4,985,349 km (0.099 R)
• M12: 5,443,418 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.9

Radius: 13.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1 AU - 1.02 AU

Year: 645 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,466,707 km

• M1: 169,195 km (0.099 R)
• M2: 645,216 km (0.115 R)
• M3: 1,503,159 km (0.073 R)
• M4: 1,927,120 km (0.072 R)
• M5: 2,396,857 km (0.039 R)
• M6: 4,664,162 km (0.06 R)
• M7: 5,303,394 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.1

Radius: 3.8

Gravity: 36.09 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.29 AU - 6.63 AU

Year: 10440 Days

Day: 23.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,466,707 km

• M1: 47,273 km (0.101 R)
• M2: 184,454 km (0.089 R)
• M3: 580,440 km (0.101 R)
• M4: 884,423 km (0.066 R)
• M5: 1,190,350 km (0.104 R)
• M6: 1,413,401 km (0.093 R)
• M7: 1,605,784 km (0.111 R)
• M8: 2,288,997 km (0.081 R)
• M9: 2,554,683 km (0.052 R)
• M10: 2,840,564 km (0.039 R)
• M11: 2,991,359 km (0.118 R)
• M12: 3,356,228 km (0.065 R)
• M13: 3,775,551 km (0.05 R)
• M14: 3,957,911 km (0.09 R)
• M15: 4,091,801 km (0.102 R)
• M16: 4,284,483 km (0.113 R)
• M17: 4,570,065 km (0.083 R)
• M18: 5,147,364 km (0.096 R)
• M19: 5,840,450 km (0.117 R)
• M20: 6,227,311 km (0.086 R)
• M21: 7,249,064 km (0.099 R)
• M22: 8,914,986 km (0.047 R)
• M23: 9,332,813 km (0.116 R)
• M24: 13,156,684 km (0.091 R)
• M25: 14,316,367 km (0.114 R)
• M26: 16,011,311 km (0.097 R)
• M27: 16,489,425 km (0.042 R)
• M28: 17,402,720 km (0.039 R)
• M29: 18,054,369 km (0.064 R)
• M30: 20,583,171 km (0.089 R)
• M31: 27,867,540 km (0.085 R)
• M32: 29,059,686 km (0.076 R)
• M33: 31,016,127 km (0.078 R)
• M34: 31,651,618 km (0.084 R)
• M35: 32,080,216 km (0.118 R)
• M36: 44,358,312 km (0.044 R)
• M37: 44,760,281 km (0.084 R)

Asteroid Belt

Center: 6.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.9

Radius: 5.3

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.63 AU - 8.93 AU

Year: 12489 Days

Day: 18.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,466,707 km

• M1: 66,721 km (0.093 R)
• M2: 276,906 km (0.064 R)
• M3: 451,038 km (0.072 R)
• M4: 677,379 km (0.113 R)
• M5: 850,464 km (0.059 R)
• M6: 1,020,856 km (0.051 R)
• M7: 1,301,053 km (0.082 R)
• M8: 1,768,995 km (0.119 R)
• M9: 1,981,723 km (0.098 R)
• M10: 3,435,366 km (0.099 R)
• M11: 4,292,113 km (0.115 R)
• M12: 4,556,751 km (0.096 R)
• M13: 5,086,328 km (0.034 R)
• M14: 6,379,751 km (0.072 R)
• M15: 7,041,721 km (0.062 R)
• M16: 7,705,637 km (0.081 R)
• M17: 12,530,467 km (0.093 R)
• M18: 12,829,065 km (0.098 R)
• M19: 13,132,449 km (0.103 R)
• M20: 13,378,538 km (0.09 R)
• M21: 13,627,768 km (0.08 R)
• M22: 16,937,321 km (0.076 R)
• M23: 17,450,143 km (0.1 R)
• M24: 19,604,801 km (0.089 R)
• M25: 22,803,802 km (0.113 R)
• M26: 23,249,005 km (0.058 R)
• M27: 27,121,196 km (0.116 R)
• M28: 28,330,994 km (0.119 R)
• M29: 35,040,908 km (0.081 R)
• M30: 37,699,112 km (0.067 R)
• M31: 41,141,509 km (0.105 R)
• M32: 43,959,484 km (0.089 R)
• M33: 46,903,420 km (0.053 R)
• M34: 48,204,473 km (0.101 R)
• M35: 49,529,312 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.3

Radius: 3.6

Gravity: 57.04 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.15 AU - 8.29 AU

Year: 13638 Days

Day: 25 Hours

Environment

Temp: -230 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,466,707 km

• M1: 44,730 km (0.11 R)
• M2: 236,664 km (0.099 R)
• M3: 357,689 km (0.045 R)
• M4: 944,262 km (0.109 R)
• M5: 1,371,214 km (0.103 R)
• M6: 1,518,418 km (0.031 R)
• M7: 2,296,028 km (0.076 R)
• M8: 2,461,783 km (0.119 R)
• M9: 2,702,486 km (0.081 R)
• M10: 4,782,046 km (0.107 R)
• M11: 4,916,085 km (0.06 R)
• M12: 8,491,624 km (0.085 R)
• M13: 9,297,208 km (0.103 R)
• M14: 10,827,295 km (0.09 R)
• M15: 11,352,683 km (0.096 R)
• M16: 14,867,186 km (0.12 R)
• M17: 15,442,689 km (0.116 R)
• M18: 20,947,591 km (0.063 R)
• M19: 31,330,132 km (0.099 R)
• M20: 35,221,323 km (0.083 R)
• M21: 54,849,910 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit