🌌 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: 932.2

Radius: 12.5

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.47 AU - 0.71 AU

Year: 302 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,435,498 km

• M1: 155,432 km (0.08 R)
• M2: 584,180 km (0.115 R)
• M3: 1,037,910 km (0.113 R)
• M4: 1,484,160 km (0.07 R)
• M5: 1,951,953 km (0.084 R)
• M6: 3,023,672 km (0.115 R)
• M7: 3,799,038 km (0.113 R)
• M8: 4,660,871 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.4

Radius: 11.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.33 AU - 3.37 AU

Year: 3208 Days

Day: 15 Hours

Environment

Temp: -202 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,435,498 km

• M1: 145,559 km (0.096 R)
• M2: 532,718 km (0.107 R)
• M3: 925,562 km (0.075 R)
• M4: 1,603,091 km (0.047 R)
• M5: 2,060,411 km (0.112 R)
• M6: 2,502,922 km (0.116 R)
• M7: 3,041,474 km (0.117 R)
• M8: 4,227,337 km (0.034 R)
• M9: 4,925,659 km (0.052 R)
• M10: 5,801,705 km (0.115 R)
• M11: 6,693,158 km (0.088 R)
• M12: 7,862,116 km (0.079 R)
• M13: 9,338,946 km (0.086 R)
• M14: 9,735,381 km (0.073 R)
• M15: 10,639,849 km (0.099 R)
• M16: 11,273,247 km (0.037 R)
• M17: 11,640,510 km (0.07 R)
• M18: 12,057,888 km (0.112 R)
• M19: 14,061,751 km (0.097 R)
• M20: 15,315,980 km (0.086 R)
• M21: 17,335,102 km (0.094 R)
• M22: 19,409,127 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.3

Radius: 11.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.39 AU - 5.11 AU

Year: 5843 Days

Day: 8.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,435,498 km

• M1: 205,996 km (0.112 R)
• M2: 725,699 km (0.069 R)
• M3: 1,263,952 km (0.093 R)
• M4: 7,609,445 km (0.103 R)
• M5: 9,093,307 km (0.101 R)
• M6: 9,492,733 km (0.077 R)
• M7: 9,862,240 km (0.067 R)
• M8: 11,437,356 km (0.116 R)
• M9: 12,430,386 km (0.055 R)
• M10: 14,105,733 km (0.078 R)
• M11: 15,191,664 km (0.095 R)
• M12: 15,755,199 km (0.104 R)
• M13: 17,104,123 km (0.073 R)
• M14: 22,470,498 km (0.048 R)
• M15: 24,483,038 km (0.101 R)
• M16: 25,179,715 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668

Radius: 7.2

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.3 AU - 8.14 AU

Year: 12937 Days

Day: 20.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,435,498 km

• M1: 89,609 km (0.092 R)
• M2: 458,069 km (0.111 R)
• M3: 949,049 km (0.108 R)
• M4: 2,170,216 km (0.036 R)
• M5: 2,526,110 km (0.11 R)
• M6: 4,234,368 km (0.095 R)
• M7: 4,632,298 km (0.062 R)
• M8: 5,754,880 km (0.088 R)
• M9: 6,052,281 km (0.11 R)
• M10: 7,741,091 km (0.044 R)
• M11: 9,210,741 km (0.034 R)
• M12: 10,745,615 km (0.114 R)
• M13: 17,495,770 km (0.099 R)
• M14: 19,168,723 km (0.045 R)
• M15: 20,771,964 km (0.104 R)
• M16: 21,472,979 km (0.096 R)
• M17: 23,107,934 km (0.053 R)
• M18: 26,725,959 km (0.103 R)
• M19: 29,155,578 km (0.095 R)
• M20: 29,812,761 km (0.085 R)
• M21: 32,540,828 km (0.077 R)
• M22: 33,011,164 km (0.067 R)
• M23: 36,938,257 km (0.094 R)
• M24: 38,226,594 km (0.094 R)
• M25: 44,974,655 km (0.092 R)
• M26: 48,704,878 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 19,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit