🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 13.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.57 AU - 0.61 AU

Year: 313 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,495,782 km

• M1: 167,849 km (0.108 R)
• M2: 641,924 km (0.06 R)
• M3: 1,350,121 km (0.1 R)
• M4: 1,796,970 km (0.108 R)
• M5: 2,242,921 km (0.112 R)
• M6: 2,826,353 km (0.03 R)
• M7: 3,354,583 km (0.102 R)
• M8: 3,846,909 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.9

Radius: 12.8

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.62 AU - 0.98 AU

Year: 494 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,495,782 km

• M1: 159,172 km (0.06 R)
• M2: 638,783 km (0.045 R)
• M3: 1,044,642 km (0.054 R)
• M4: 1,774,081 km (0.062 R)
• M5: 2,301,264 km (0.049 R)
• M6: 2,727,169 km (0.106 R)
• M7: 3,289,358 km (0.088 R)
• M8: 4,010,121 km (0.084 R)
• M9: 4,408,649 km (0.094 R)
• M10: 4,818,099 km (0.079 R)
• M11: 5,679,334 km (0.089 R)
• M12: 6,277,426 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.4

Radius: 8.4

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.67 AU - 1.01 AU

Year: 531 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,495,782 km

• M1: 104,419 km (0.095 R)
• M2: 865,124 km (0.099 R)
• M3: 1,540,858 km (0.093 R)
• M4: 1,910,365 km (0.115 R)
• M5: 2,218,686 km (0.116 R)
• M6: 2,723,429 km (0.116 R)
• M7: 3,025,767 km (0.082 R)
• M8: 3,534,100 km (0.101 R)
• M9: 3,908,095 km (0.102 R)
• M10: 4,570,514 km (0.104 R)
• M11: 5,240,114 km (0.119 R)
• M12: 5,556,215 km (0.081 R)
• M13: 6,099,105 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.7

Radius: 8.3

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.66 AU - 2.6 AU

Year: 2146 Days

Day: 14.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,495,782 km

• M1: 103,522 km (0.067 R)
• M2: 422,165 km (0.068 R)
• M3: 683,662 km (0.06 R)
• M4: 962,513 km (0.12 R)
• M5: 1,239,119 km (0.066 R)
• M6: 1,739,674 km (0.076 R)
• M7: 2,424,533 km (0.114 R)
• M8: 3,277,989 km (0.031 R)
• M9: 4,277,153 km (0.102 R)
• M10: 7,507,120 km (0.096 R)
• M11: 8,319,886 km (0.077 R)
• M12: 9,363,929 km (0.105 R)
• M13: 9,899,489 km (0.052 R)
• M14: 10,875,915 km (0.108 R)
• M15: 12,205,989 km (0.049 R)
• M16: 14,423,030 km (0.108 R)
• M17: 15,234,299 km (0.072 R)
• M18: 16,843,374 km (0.057 R)
• M19: 17,368,612 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.9

Radius: 3.5

Gravity: 20.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.63 AU - 7.49 AU

Year: 11598 Days

Day: 24.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,495,782 km

• M1: 43,533 km (0.053 R)
• M2: 392,246 km (0.113 R)
• M3: 507,735 km (0.066 R)
• M4: 1,372,560 km (0.05 R)
• M5: 1,728,454 km (0.111 R)
• M6: 2,093,921 km (0.07 R)
• M7: 3,165,042 km (0.046 R)
• M8: 3,340,072 km (0.102 R)
• M9: 3,830,304 km (0.089 R)
• M10: 5,098,445 km (0.093 R)
• M11: 19,690,371 km (0.069 R)
• M12: 22,048,632 km (0.076 R)
• M13: 22,686,517 km (0.085 R)
• M14: 25,274,261 km (0.092 R)
• M15: 26,683,772 km (0.098 R)
• M16: 31,625,588 km (0.059 R)
• M17: 32,743,683 km (0.088 R)
• M18: 34,629,813 km (0.102 R)
• M19: 35,382,440 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.9

Radius: 6.1

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.57 AU - 7.95 AU

Year: 14921 Days

Day: 23 Hours

Environment

Temp: -235 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,495,782 km

• M1: 117,734 km (0.084 R)
• M2: 331,958 km (0.081 R)
• M3: 1,546,543 km (0.114 R)
• M4: 4,541,492 km (0.081 R)
• M5: 9,595,207 km (0.102 R)
• M6: 15,079,615 km (0.119 R)
• M7: 16,539,690 km (0.12 R)
• M8: 17,267,035 km (0.095 R)
• M9: 18,707,214 km (0.076 R)
• M10: 19,257,584 km (0.093 R)
• M11: 22,259,116 km (0.12 R)
• M12: 25,367,311 km (0.053 R)
• M13: 26,236,026 km (0.057 R)
• M14: 30,337,999 km (0.081 R)
• M15: 31,316,519 km (0.096 R)
• M16: 34,028,280 km (0.118 R)
• M17: 41,883,514 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.4

Radius: 7.1

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.96 AU - 10.22 AU

Year: 22123 Days

Day: 19.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,495,782 km

• M1: 89,310 km (0.049 R)
• M2: 343,028 km (0.108 R)
• M3: 677,678 km (0.118 R)
• M4: 2,126,235 km (0.12 R)
• M5: 2,458,342 km (0.041 R)
• M6: 2,824,707 km (0.096 R)
• M7: 3,123,005 km (0.107 R)
• M8: 3,783,031 km (0.06 R)
• M9: 5,527,193 km (0.093 R)
• M10: 7,236,049 km (0.067 R)
• M11: 7,512,655 km (0.095 R)
• M12: 8,742,200 km (0.066 R)
• M13: 16,550,012 km (0.118 R)
• M14: 18,874,763 km (0.08 R)
• M15: 22,953,848 km (0.116 R)
• M16: 25,727,842 km (0.091 R)
• M17: 27,361,600 km (0.094 R)
• M18: 34,330,767 km (0.079 R)
• M19: 47,989,052 km (0.03 R)
• M20: 48,966,674 km (0.102 R)
• M21: 50,457,716 km (0.028 R)
• M22: 59,857,549 km (0.11 R)
• M23: 65,662,694 km (0.089 R)
• M24: 66,867,107 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit