🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.6

Radius: 12

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.47 AU - 0.53 AU

Year: 244 Days

Day: 5.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,023,011 km

• M1: 149,747 km (0.119 R)
• M2: 522,994 km (0.099 R)
• M3: 1,021,903 km (0.111 R)
• M4: 1,474,287 km (0.12 R)
• M5: 2,160,193 km (0.101 R)
• M6: 2,582,209 km (0.106 R)
• M7: 3,377,920 km (0.12 R)
• M8: 4,168,545 km (0.112 R)

Asteroid Belt

Center: 0.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.9

Radius: 8.2

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.97 AU - 1.17 AU

Year: 764 Days

Day: 10.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,023,011 km

• M1: 102,774 km (0.118 R)
• M2: 436,227 km (0.079 R)
• M3: 775,216 km (0.03 R)
• M4: 1,115,103 km (0.091 R)
• M5: 1,413,251 km (0.078 R)
• M6: 1,677,890 km (0.097 R)
• M7: 2,024,358 km (0.096 R)
• M8: 2,462,381 km (0.092 R)
• M9: 2,752,302 km (0.077 R)
• M10: 3,130,335 km (0.085 R)
• M11: 3,528,565 km (0.082 R)
• M12: 4,022,388 km (0.094 R)
• M13: 4,612,701 km (0.113 R)
• M14: 4,893,047 km (0.119 R)
• M15: 5,863,937 km (0.109 R)
• M16: 6,341,603 km (0.098 R)
• M17: 6,733,251 km (0.082 R)
• M18: 8,131,392 km (0.087 R)
• M19: 8,646,458 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.9

Radius: 12.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.08 AU - 1.58 AU

Year: 1059 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,023,011 km

• M1: 154,235 km (0.12 R)
• M2: 799,601 km (0.103 R)
• M3: 1,186,461 km (0.103 R)
• M4: 2,002,367 km (0.11 R)
• M5: 3,497,748 km (0.106 R)
• M6: 4,646,360 km (0.115 R)
• M7: 5,813,074 km (0.088 R)
• M8: 7,030,950 km (0.088 R)
• M9: 8,564,777 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.3

Radius: 11.6

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.35 AU - 2.07 AU

Year: 1543 Days

Day: 14.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 70.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,023,011 km

• M1: 144,512 km (0.117 R)
• M2: 523,742 km (0.12 R)
• M3: 924,216 km (0.109 R)
• M4: 1,317,957 km (0.085 R)
• M5: 1,784,104 km (0.104 R)
• M6: 2,272,092 km (0.087 R)
• M7: 2,636,962 km (0.106 R)
• M8: 3,195,560 km (0.037 R)
• M9: 3,921,708 km (0.105 R)
• M10: 4,754,819 km (0.065 R)
• M11: 5,562,946 km (0.025 R)
• M12: 6,930,570 km (0.028 R)
• M13: 7,395,520 km (0.104 R)
• M14: 7,910,586 km (0.046 R)
• M15: 10,179,686 km (0.108 R)
• M16: 10,602,151 km (0.095 R)
• M17: 12,173,976 km (0.086 R)
• M18: 12,893,242 km (0.1 R)
• M19: 13,472,036 km (0.055 R)
• M20: 14,241,568 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.2

Radius: 6.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.08 AU - 6.26 AU

Year: 10579 Days

Day: 15.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,023,011 km

• M1: 82,129 km (0.107 R)
• M2: 740,360 km (0.114 R)
• M3: 1,359,097 km (0.103 R)
• M4: 1,990,400 km (0.042 R)
• M5: 2,959,345 km (0.113 R)
• M6: 4,882,575 km (0.046 R)
• M7: 6,403,387 km (0.111 R)
• M8: 8,458,862 km (0.107 R)
• M9: 10,533,485 km (0.063 R)
• M10: 13,987,102 km (0.071 R)
• M11: 14,627,979 km (0.099 R)
• M12: 16,667,746 km (0.074 R)
• M13: 19,744,675 km (0.079 R)
• M14: 24,325,511 km (0.088 R)
• M15: 24,575,789 km (0.117 R)
• M16: 26,816,765 km (0.095 R)
• M17: 28,445,736 km (0.074 R)
• M18: 34,877,397 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.4

Radius: 5.5

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.75 AU - 10.89 AU

Year: 21241 Days

Day: 22.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,023,011 km

• M1: 69,114 km (0.092 R)
• M2: 280,795 km (0.11 R)
• M3: 509,381 km (0.118 R)
• M4: 680,670 km (0.104 R)
• M5: 974,481 km (0.109 R)
• M6: 1,194,389 km (0.048 R)
• M7: 2,287,052 km (0.096 R)
• M8: 2,529,700 km (0.092 R)
• M9: 3,543,076 km (0.057 R)
• M10: 4,610,906 km (0.113 R)
• M11: 5,658,091 km (0.073 R)
• M12: 6,651,421 km (0.072 R)
• M13: 6,937,601 km (0.067 R)
• M14: 13,403,969 km (0.109 R)
• M15: 15,013,343 km (0.097 R)
• M16: 15,936,811 km (0.099 R)
• M17: 16,972,926 km (0.055 R)
• M18: 19,015,086 km (0.118 R)
• M19: 23,112,273 km (0.113 R)
• M20: 23,579,916 km (0.089 R)
• M21: 24,923,155 km (0.082 R)
• M22: 27,343,050 km (0.086 R)
• M23: 27,971,660 km (0.072 R)
• M24: 32,761,335 km (0.096 R)
• M25: 34,674,692 km (0.088 R)
• M26: 35,164,326 km (0.092 R)
• M27: 39,381,789 km (0.098 R)
• M28: 47,139,187 km (0.043 R)
• M29: 53,542,574 km (0.111 R)
• M30: 55,354,204 km (0.118 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: 445 - 11,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit