🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.7

Radius: 11.4

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.58 AU - 0.64 AU

Year: 329 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,835,800 km

• M1: 141,819 km (0.099 R)
• M2: 499,806 km (0.1 R)
• M3: 866,321 km (0.119 R)
• M4: 1,326,335 km (0.093 R)
• M5: 1,980,377 km (0.098 R)
• M6: 2,659,401 km (0.088 R)
• M7: 3,394,525 km (0.117 R)
• M8: 3,779,291 km (0.108 R)
• M9: 4,397,429 km (0.108 R)
• M10: 5,158,883 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.4

Radius: 11.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.58 AU - 2.02 AU

Year: 1667 Days

Day: 14.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,835,800 km

• M1: 144,212 km (0.118 R)
• M2: 512,971 km (0.063 R)
• M3: 901,327 km (0.042 R)
• M4: 1,272,031 km (0.046 R)
• M5: 1,679,535 km (0.096 R)
• M6: 2,245,015 km (0.101 R)
• M7: 2,906,238 km (0.105 R)
• M8: 3,863,515 km (0.084 R)
• M9: 4,539,847 km (0.063 R)
• M10: 5,555,317 km (0.103 R)
• M11: 5,987,804 km (0.102 R)
• M12: 7,181,296 km (0.103 R)
• M13: 8,888,657 km (0.118 R)
• M14: 10,403,934 km (0.065 R)
• M15: 10,851,979 km (0.114 R)
• M16: 11,312,890 km (0.101 R)
• M17: 13,409,205 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.1

Radius: 12.6

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.78 AU - 1.84 AU

Year: 1681 Days

Day: 7.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,835,800 km

• M1: 157,227 km (0.105 R)
• M2: 553,662 km (0.114 R)
• M3: 1,150,557 km (0.107 R)
• M4: 1,602,193 km (0.093 R)
• M5: 2,495,143 km (0.082 R)
• M6: 2,892,475 km (0.111 R)
• M7: 3,364,456 km (0.113 R)
• M8: 3,834,792 km (0.036 R)
• M9: 4,543,587 km (0.106 R)
• M10: 5,449,402 km (0.075 R)
• M11: 6,727,267 km (0.095 R)
• M12: 7,590,297 km (0.075 R)
• M13: 8,107,457 km (0.084 R)
• M14: 8,586,768 km (0.05 R)
• M15: 10,311,482 km (0.088 R)
• M16: 10,732,002 km (0.116 R)
• M17: 11,347,597 km (0.056 R)
• M18: 13,501,806 km (0.096 R)
• M19: 14,829,637 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894

Radius: 8.9

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.72 AU - 2.96 AU

Year: 3304 Days

Day: 13.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,835,800 km

• M1: 110,852 km (0.05 R)
• M2: 409,898 km (0.089 R)
• M3: 705,952 km (0.088 R)
• M4: 1,403,976 km (0.084 R)
• M5: 1,681,929 km (0.047 R)
• M6: 1,996,982 km (0.092 R)
• M7: 3,263,478 km (0.105 R)
• M8: 3,614,883 km (0.068 R)
• M9: 5,255,224 km (0.067 R)
• M10: 6,136,953 km (0.097 R)
• M11: 6,522,168 km (0.11 R)
• M12: 7,146,141 km (0.049 R)
• M13: 9,925,819 km (0.045 R)
• M14: 11,488,368 km (0.104 R)
• M15: 12,212,572 km (0.062 R)
• M16: 14,360,797 km (0.12 R)
• M17: 15,362,056 km (0.079 R)
• M18: 16,465,340 km (0.09 R)
• M19: 17,917,935 km (0.094 R)
• M20: 18,706,017 km (0.118 R)
• M21: 20,221,593 km (0.119 R)
• M22: 21,142,667 km (0.096 R)
• M23: 21,749,286 km (0.107 R)
• M24: 23,855,475 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.3

Radius: 14.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.12 AU - 3.32 AU

Year: 3988 Days

Day: 14.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,835,800 km

• M1: 181,612 km (0.098 R)
• M2: 660,923 km (0.114 R)
• M3: 1,187,358 km (0.063 R)
• M4: 1,669,063 km (0.106 R)
• M5: 2,383,842 km (0.102 R)
• M6: 4,164,655 km (0.071 R)
• M7: 5,028,433 km (0.106 R)
• M8: 5,653,154 km (0.041 R)
• M9: 6,845,000 km (0.025 R)
• M10: 7,529,111 km (0.077 R)
• M11: 8,198,412 km (0.093 R)
• M12: 8,970,786 km (0.053 R)
• M13: 10,768,803 km (0.107 R)
• M14: 12,837,442 km (0.067 R)
• M15: 15,204,679 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.7

Radius: 12.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.68 AU - 4.48 AU

Year: 5689 Days

Day: 11.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,835,800 km

• M1: 159,322 km (0.105 R)
• M2: 713,731 km (0.036 R)
• M3: 1,213,688 km (0.116 R)
• M4: 2,186,971 km (0.078 R)
• M5: 3,213,661 km (0.118 R)
• M6: 4,198,015 km (0.084 R)
• M7: 5,108,318 km (0.036 R)
• M8: 5,598,252 km (0.104 R)
• M9: 6,672,663 km (0.107 R)
• M10: 9,845,335 km (0.114 R)
• M11: 12,376,830 km (0.1 R)
• M12: 13,723,361 km (0.07 R)
• M13: 17,405,263 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.8

Radius: 11.5

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.43 AU - 5.31 AU

Year: 6306 Days

Day: 6.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,835,800 km

• M1: 143,614 km (0.106 R)
• M2: 559,197 km (0.117 R)
• M3: 1,019,659 km (0.084 R)
• M4: 1,665,922 km (0.118 R)
• M5: 2,720,736 km (0.047 R)
• M6: 3,587,806 km (0.118 R)
• M7: 4,227,636 km (0.085 R)
• M8: 4,602,827 km (0.078 R)
• M9: 5,607,975 km (0.071 R)
• M10: 6,332,777 km (0.112 R)
• M11: 6,971,410 km (0.092 R)
• M12: 8,419,069 km (0.09 R)
• M13: 8,799,646 km (0.099 R)
• M14: 11,432,868 km (0.117 R)
• M15: 16,242,290 km (0.089 R)
• M16: 16,700,957 km (0.074 R)
• M17: 17,507,439 km (0.032 R)
• M18: 18,410,262 km (0.101 R)
• M19: 18,837,214 km (0.073 R)
• M20: 22,253,730 km (0.065 R)
• M21: 22,819,958 km (0.066 R)
• M22: 23,729,065 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.4

Radius: 4.8

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.95 AU - 6.53 AU

Year: 9492 Days

Day: 24.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,835,800 km

• M1: 61,335 km (0.117 R)
• M2: 363,672 km (0.06 R)
• M3: 769,831 km (0.095 R)
• M4: 1,495,530 km (0.105 R)
• M5: 1,729,202 km (0.113 R)
• M6: 1,927,718 km (0.12 R)
• M7: 3,241,337 km (0.037 R)
• M8: 3,748,623 km (0.093 R)
• M9: 6,447,369 km (0.094 R)
• M10: 7,428,581 km (0.116 R)
• M11: 7,954,717 km (0.088 R)
• M12: 8,226,836 km (0.118 R)
• M13: 8,955,527 km (0.11 R)
• M14: 9,594,759 km (0.085 R)
• M15: 11,011,301 km (0.114 R)
• M16: 11,398,460 km (0.093 R)
• M17: 12,719,110 km (0.101 R)
• M18: 13,416,386 km (0.051 R)
• M19: 16,649,495 km (0.076 R)
• M20: 17,288,278 km (0.119 R)
• M21: 17,679,327 km (0.083 R)
• M22: 19,302,763 km (0.114 R)
• M23: 19,512,349 km (0.112 R)
• M24: 19,936,310 km (0.088 R)
• M25: 22,532,282 km (0.077 R)
• M26: 26,705,314 km (0.073 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 18,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit