🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311

Radius: 8.1

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.53 AU - 0.67 AU

Year: 327 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,096,730 km

• M1: 100,679 km (0.078 R)
• M2: 531,820 km (0.085 R)
• M3: 1,097,749 km (0.058 R)
• M4: 1,440,029 km (0.104 R)
• M5: 2,439,492 km (0.084 R)
• M6: 2,926,134 km (0.097 R)
• M7: 3,192,867 km (0.119 R)
• M8: 3,517,794 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131

Radius: 10.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.47 AU - 4.07 AU

Year: 4157 Days

Day: 11 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,096,730 km

• M1: 134,488 km (0.095 R)
• M2: 550,071 km (0.087 R)
• M3: 977,472 km (0.038 R)
• M4: 2,086,292 km (0.059 R)
• M5: 2,754,845 km (0.082 R)
• M6: 3,510,613 km (0.041 R)
• M7: 3,928,590 km (0.112 R)
• M8: 5,896,550 km (0.061 R)
• M9: 6,464,124 km (0.104 R)
• M10: 7,680,055 km (0.073 R)
• M11: 8,206,939 km (0.091 R)
• M12: 8,915,285 km (0.109 R)
• M13: 10,595,419 km (0.075 R)
• M14: 11,249,012 km (0.09 R)
• M15: 12,556,946 km (0.105 R)
• M16: 14,928,072 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88

Radius: 9.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.48 AU - 5.6 AU

Year: 7953 Days

Day: 9.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,096,730 km

• M1: 122,820 km (0.098 R)
• M2: 488,886 km (0.039 R)
• M3: 817,403 km (0.082 R)
• M4: 1,374,655 km (0.086 R)
• M5: 2,717,445 km (0.085 R)
• M6: 6,991,157 km (0.037 R)
• M7: 8,864,272 km (0.109 R)
• M8: 10,259,572 km (0.079 R)
• M9: 15,068,395 km (0.109 R)
• M10: 17,706,554 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.9

Radius: 3.4

Gravity: 32.52 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.99 AU - 6.31 AU

Year: 9440 Days

Day: 22.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,096,730 km

• M1: 42,635 km (0.089 R)
• M2: 193,879 km (0.117 R)
• M3: 531,820 km (0.088 R)
• M4: 690,095 km (0.045 R)
• M5: 1,460,524 km (0.031 R)
• M6: 1,591,273 km (0.118 R)
• M7: 2,566,800 km (0.096 R)
• M8: 2,699,643 km (0.1 R)
• M9: 3,125,997 km (0.105 R)
• M10: 3,810,557 km (0.062 R)
• M11: 4,136,232 km (0.087 R)
• M12: 4,987,443 km (0.102 R)
• M13: 6,216,091 km (0.107 R)
• M14: 6,954,805 km (0.06 R)
• M15: 8,068,561 km (0.107 R)
• M16: 8,688,944 km (0.069 R)
• M17: 11,135,617 km (0.039 R)
• M18: 11,850,994 km (0.073 R)
• M19: 14,239,623 km (0.097 R)
• M20: 15,020,374 km (0.12 R)
• M21: 16,276,697 km (0.059 R)
• M22: 16,666,848 km (0.1 R)
• M23: 18,570,182 km (0.045 R)
• M24: 18,782,312 km (0.073 R)
• M25: 20,993,518 km (0.08 R)
• M26: 21,378,134 km (0.104 R)
• M27: 21,924,615 km (0.076 R)
• M28: 22,161,578 km (0.062 R)
• M29: 22,320,451 km (0.095 R)
• M30: 24,371,887 km (0.081 R)
• M31: 25,661,271 km (0.099 R)
• M32: 29,224,842 km (0.113 R)
• M33: 30,384,225 km (0.061 R)
• M34: 30,777,518 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.7

Radius: 6

Gravity: 17.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.15 AU - 7.53 AU

Year: 11221 Days

Day: 18.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,096,730 km

• M1: 74,649 km (0.101 R)
• M2: 387,010 km (0.089 R)
• M3: 1,029,084 km (0.09 R)
• M4: 1,235,529 km (0.059 R)
• M5: 1,926,372 km (0.097 R)
• M6: 2,115,912 km (0.114 R)
• M7: 2,594,177 km (0.098 R)
• M8: 2,958,597 km (0.054 R)
• M9: 3,581,523 km (0.095 R)
• M10: 4,583,529 km (0.098 R)
• M11: 5,381,335 km (0.107 R)
• M12: 7,084,955 km (0.116 R)
• M13: 7,582,667 km (0.07 R)
• M14: 7,927,042 km (0.099 R)
• M15: 8,975,872 km (0.088 R)
• M16: 9,361,386 km (0.082 R)
• M17: 11,625,699 km (0.112 R)
• M18: 13,158,778 km (0.119 R)
• M19: 19,904,894 km (0.074 R)
• M20: 20,560,432 km (0.098 R)
• M21: 21,741,956 km (0.089 R)
• M22: 22,790,188 km (0.113 R)
• M23: 25,942,664 km (0.054 R)
• M24: 26,429,605 km (0.06 R)
• M25: 37,863,670 km (0.111 R)
• M26: 42,933,392 km (0.084 R)
• M27: 49,771,212 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.6

Radius: 3.1

Gravity: 86.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.21 AU - 7.63 AU

Year: 11434 Days

Day: 24.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 58,096,730 km

• M1: 45,927 km (0.063 R)
• M2: 169,794 km (0.112 R)
• M3: 280,197 km (0.054 R)
• M4: 391,797 km (0.101 R)
• M5: 540,497 km (0.084 R)
• M6: 974,481 km (0.111 R)
• M7: 1,198,728 km (0.068 R)
• M8: 2,430,367 km (0.053 R)
• M9: 2,956,802 km (0.117 R)
• M10: 3,246,872 km (0.103 R)
• M11: 3,450,475 km (0.072 R)
• M12: 3,771,811 km (0.075 R)
• M13: 4,630,353 km (0.073 R)
• M14: 5,433,095 km (0.082 R)
• M15: 5,830,278 km (0.091 R)
• M16: 6,017,126 km (0.069 R)
• M17: 7,308,604 km (0.113 R)
• M18: 7,613,933 km (0.05 R)
• M19: 8,343,672 km (0.089 R)
• M20: 10,261,217 km (0.088 R)
• M21: 11,035,835 km (0.119 R)
• M22: 11,321,716 km (0.118 R)
• M23: 11,437,505 km (0.093 R)
• M24: 13,789,034 km (0.102 R)
• M25: 13,921,129 km (0.099 R)
• M26: 15,217,544 km (0.098 R)
• M27: 16,891,844 km (0.114 R)
• M28: 20,258,843 km (0.077 R)
• M29: 25,111,349 km (0.095 R)
• M30: 25,407,104 km (0.113 R)
• M31: 25,605,620 km (0.095 R)
• M32: 25,705,253 km (0.085 R)
• M33: 31,935,705 km (0.077 R)
• M34: 33,577,092 km (0.08 R)
• M35: 36,520,431 km (0.064 R)
• M36: 38,837,402 km (0.106 R)
• M37: 42,354,299 km (0.085 R)
• M38: 43,336,110 km (0.093 R)
• M39: 43,477,629 km (0.085 R)
• M40: 46,520,749 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.7

Radius: 7.1

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.17 AU - 9.23 AU

Year: 15019 Days

Day: 21.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,096,730 km

• M1: 91,703 km (0.119 R)
• M2: 363,373 km (0.074 R)
• M3: 648,806 km (0.112 R)
• M4: 1,242,859 km (0.115 R)
• M5: 2,135,210 km (0.118 R)
• M6: 2,794,787 km (0.109 R)
• M7: 4,478,811 km (0.065 R)
• M8: 4,700,365 km (0.088 R)
• M9: 5,808,586 km (0.066 R)
• M10: 6,110,923 km (0.108 R)
• M11: 7,693,071 km (0.112 R)
• M12: 10,112,666 km (0.064 R)
• M13: 11,289,703 km (0.069 R)
• M14: 11,941,500 km (0.103 R)
• M15: 15,152,768 km (0.092 R)
• M16: 16,993,869 km (0.046 R)
• M17: 17,224,400 km (0.115 R)
• M18: 22,285,595 km (0.053 R)
• M19: 23,404,587 km (0.103 R)
• M20: 24,756,952 km (0.101 R)
• M21: 26,985,960 km (0.066 R)
• M22: 33,136,976 km (0.104 R)
• M23: 40,297,029 km (0.115 R)
• M24: 47,962,274 km (0.096 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: 366 - 12,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit