🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.3

Radius: 12

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.59 AU - 0.89 AU

Year: 432 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,765,473 km

• M1: 149,299 km (0.038 R)
• M2: 522,695 km (0.106 R)
• M3: 905,516 km (0.039 R)
• M4: 1,318,705 km (0.057 R)
• M5: 1,853,518 km (0.096 R)
• M6: 2,675,708 km (0.084 R)
• M7: 3,098,022 km (0.085 R)
• M8: 3,554,296 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.5

Radius: 9.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.48 AU - 2.4 AU

Year: 1833 Days

Day: 8.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,765,473 km

• M1: 121,922 km (0.111 R)
• M2: 909,256 km (0.071 R)
• M3: 1,299,108 km (0.112 R)
• M4: 2,848,942 km (0.091 R)
• M5: 3,493,559 km (0.05 R)
• M6: 4,341,480 km (0.064 R)
• M7: 4,647,258 km (0.055 R)
• M8: 5,054,314 km (0.111 R)
• M9: 6,038,219 km (0.11 R)
• M10: 7,527,017 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.7

Radius: 8.6

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.6 AU - 3.5 AU

Year: 3613 Days

Day: 11.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,765,473 km

• M1: 107,262 km (0.095 R)
• M2: 529,128 km (0.06 R)
• M3: 812,915 km (0.107 R)
• M4: 1,104,631 km (0.106 R)
• M5: 1,689,409 km (0.099 R)
• M6: 2,161,390 km (0.082 R)
• M7: 2,482,128 km (0.108 R)
• M8: 3,426,390 km (0.094 R)
• M9: 3,823,422 km (0.092 R)
• M10: 4,639,329 km (0.069 R)
• M11: 5,253,279 km (0.079 R)
• M12: 5,566,686 km (0.081 R)
• M13: 6,672,663 km (0.066 R)
• M14: 7,884,855 km (0.083 R)
• M15: 8,157,721 km (0.056 R)
• M16: 9,275,517 km (0.116 R)
• M17: 12,079,579 km (0.108 R)
• M18: 12,396,876 km (0.116 R)
• M19: 14,068,483 km (0.08 R)
• M20: 15,939,354 km (0.103 R)
• M21: 17,104,123 km (0.065 R)
• M22: 17,911,503 km (0.117 R)
• M23: 18,205,911 km (0.098 R)
• M24: 18,865,189 km (0.09 R)
• M25: 21,661,772 km (0.047 R)
• M26: 23,158,798 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333

Radius: 14.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.26 AU - 3.86 AU

Year: 4556 Days

Day: 13.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,765,473 km

• M1: 182,958 km (0.119 R)
• M2: 804,537 km (0.113 R)
• M3: 1,810,882 km (0.069 R)
• M4: 2,600,011 km (0.062 R)
• M5: 3,118,667 km (0.094 R)
• M6: 3,687,288 km (0.066 R)
• M7: 4,195,771 km (0.067 R)
• M8: 6,149,370 km (0.094 R)
• M9: 7,296,487 km (0.099 R)
• M10: 9,078,796 km (0.071 R)
• M11: 9,707,855 km (0.086 R)
• M12: 10,326,292 km (0.12 R)
• M13: 11,557,034 km (0.1 R)
• M14: 12,075,839 km (0.103 R)
• M15: 12,655,531 km (0.106 R)
• M16: 13,394,545 km (0.091 R)
• M17: 14,556,770 km (0.115 R)
• M18: 15,890,735 km (0.112 R)
• M19: 16,642,015 km (0.113 R)
• M20: 17,192,984 km (0.046 R)
• M21: 18,042,401 km (0.103 R)
• M22: 19,158,401 km (0.083 R)
• M23: 21,205,199 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.6

Radius: 8.4

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.99 AU - 4.85 AU

Year: 5264 Days

Day: 9 Hours

Environment

Temp: -219 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,765,473 km

• M1: 104,569 km (0.032 R)
• M2: 504,893 km (0.089 R)
• M3: 1,834,818 km (0.092 R)
• M4: 2,394,613 km (0.039 R)
• M5: 3,077,677 km (0.083 R)
• M6: 3,770,614 km (0.053 R)
• M7: 4,240,950 km (0.073 R)
• M8: 7,584,612 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 10.2

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.57 AU - 4.63 AU

Year: 5631 Days

Day: 12.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,765,473 km

• M1: 126,859 km (0.083 R)
• M2: 469,438 km (0.101 R)
• M3: 1,068,727 km (0.073 R)
• M4: 2,159,595 km (0.062 R)
• M5: 3,374,479 km (0.066 R)
• M6: 4,074,298 km (0.084 R)
• M7: 4,919,227 km (0.076 R)
• M8: 5,619,644 km (0.075 R)
• M9: 9,618,245 km (0.09 R)
• M10: 11,154,765 km (0.114 R)
• M11: 11,701,396 km (0.092 R)
• M12: 19,928,381 km (0.057 R)
• M13: 22,337,954 km (0.052 R)
• M14: 26,909,665 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.2

Radius: 4.5

Gravity: 29.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.23 AU - 9.89 AU

Year: 18496 Days

Day: 22.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,765,473 km

• M1: 64,626 km (0.099 R)
• M2: 870,360 km (0.096 R)
• M3: 1,856,061 km (0.118 R)
• M4: 3,480,245 km (0.089 R)
• M5: 4,258,453 km (0.112 R)
• M6: 5,518,815 km (0.089 R)
• M7: 8,542,038 km (0.083 R)
• M8: 8,957,621 km (0.111 R)
• M9: 9,495,874 km (0.112 R)
• M10: 16,992,373 km (0.088 R)
• M11: 21,565,281 km (0.073 R)
• M12: 25,382,420 km (0.119 R)
• M13: 29,042,781 km (0.11 R)
• M14: 31,180,385 km (0.064 R)
• M15: 33,166,446 km (0.048 R)
• M16: 42,550,721 km (0.043 R)
• M17: 48,005,807 km (0.09 R)
• M18: 53,908,939 km (0.03 R)
• M19: 56,039,063 km (0.059 R)
• M20: 57,124,994 km (0.104 R)
• M21: 57,856,677 km (0.102 R)
• M22: 64,329,628 km (0.045 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: 181 - 18,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit