🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.1

Radius: 12.7

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.63 AU - 0.67 AU

Year: 355 Days

Day: 5.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,251,739 km

• M1: 157,975 km (0.116 R)
• M2: 584,778 km (0.103 R)
• M3: 1,086,679 km (0.09 R)
• M4: 1,585,139 km (0.095 R)
• M5: 2,323,704 km (0.062 R)
• M6: 3,597,081 km (0.102 R)
• M7: 4,116,634 km (0.112 R)
• M8: 4,744,197 km (0.065 R)
• M9: 5,467,204 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.5

Radius: 10.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.5 AU - 0.82 AU

Year: 364 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,251,739 km

• M1: 134,339 km (0.11 R)
• M2: 615,894 km (0.072 R)
• M3: 1,260,960 km (0.065 R)
• M4: 1,728,005 km (0.088 R)
• M5: 2,834,431 km (0.066 R)
• M6: 3,174,168 km (0.119 R)
• M7: 4,831,562 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320

Radius: 12.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.71 AU - 1.11 AU

Year: 589 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,251,739 km

• M1: 159,172 km (0.1 R)
• M2: 631,453 km (0.118 R)
• M3: 1,193,641 km (0.077 R)
• M4: 1,593,068 km (0.061 R)
• M5: 2,295,729 km (0.085 R)
• M6: 3,366,550 km (0.111 R)
• M7: 4,080,432 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.8

Radius: 14.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.04 AU - 2.22 AU

Year: 2108 Days

Day: 5.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,251,739 km

• M1: 189,690 km (0.089 R)
• M2: 1,056,909 km (0.107 R)
• M3: 1,832,125 km (0.072 R)
• M4: 2,588,791 km (0.048 R)
• M5: 3,255,549 km (0.069 R)
• M6: 4,219,408 km (0.09 R)
• M7: 5,447,008 km (0.099 R)
• M8: 7,045,312 km (0.041 R)
• M9: 7,616,776 km (0.063 R)
• M10: 8,381,370 km (0.064 R)
• M11: 9,081,339 km (0.061 R)
• M12: 9,880,640 km (0.048 R)
• M13: 10,630,275 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.9

Radius: 13.5

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3 AU - 4.36 AU

Year: 4788 Days

Day: 9.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 124.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,251,739 km

• M1: 167,849 km (0.12 R)
• M2: 756,516 km (0.078 R)
• M3: 1,525,300 km (0.099 R)
• M4: 2,213,001 km (0.111 R)
• M5: 3,101,014 km (0.09 R)
• M6: 3,555,044 km (0.079 R)
• M7: 4,698,720 km (0.118 R)
• M8: 5,579,402 km (0.083 R)
• M9: 6,256,333 km (0.071 R)
• M10: 7,391,182 km (0.071 R)
• M11: 8,319,886 km (0.109 R)
• M12: 8,890,153 km (0.092 R)
• M13: 9,649,960 km (0.087 R)
• M14: 10,194,496 km (0.051 R)
• M15: 11,437,206 km (0.07 R)
• M16: 11,857,426 km (0.101 R)
• M17: 12,580,732 km (0.096 R)
• M18: 13,079,192 km (0.118 R)
• M19: 16,235,259 km (0.083 R)
• M20: 18,431,804 km (0.095 R)
• M21: 19,206,123 km (0.08 R)
• M22: 20,958,213 km (0.038 R)
• M23: 21,873,303 km (0.086 R)
• M24: 24,010,458 km (0.113 R)
• M25: 24,778,643 km (0.077 R)
• M26: 27,597,217 km (0.029 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.6

Radius: 5.3

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.6 AU - 7.5 AU

Year: 12696 Days

Day: 17.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,251,739 km

• M1: 67,319 km (0.047 R)
• M2: 239,207 km (0.026 R)
• M3: 408,253 km (0.083 R)
• M4: 616,942 km (0.093 R)
• M5: 839,992 km (0.06 R)
• M6: 1,577,958 km (0.092 R)
• M7: 1,772,884 km (0.09 R)
• M8: 2,087,040 km (0.074 R)
• M9: 2,720,288 km (0.116 R)
• M10: 4,805,233 km (0.049 R)
• M11: 5,217,675 km (0.085 R)
• M12: 5,482,912 km (0.115 R)
• M13: 6,558,670 km (0.035 R)
• M14: 7,598,824 km (0.084 R)
• M15: 7,810,804 km (0.048 R)
• M16: 8,070,356 km (0.084 R)
• M17: 8,515,859 km (0.071 R)
• M18: 9,750,640 km (0.1 R)
• M19: 10,567,145 km (0.068 R)
• M20: 13,847,377 km (0.057 R)
• M21: 14,615,263 km (0.102 R)
• M22: 15,076,025 km (0.102 R)
• M23: 15,614,427 km (0.111 R)
• M24: 16,026,569 km (0.061 R)
• M25: 19,589,093 km (0.082 R)
• M26: 20,555,795 km (0.058 R)
• M27: 21,978,919 km (0.096 R)
• M28: 22,409,761 km (0.064 R)
• M29: 24,556,191 km (0.087 R)
• M30: 26,933,750 km (0.041 R)
• M31: 32,140,953 km (0.082 R)
• M32: 37,489,526 km (0.069 R)
• M33: 37,857,686 km (0.102 R)
• M34: 43,132,806 km (0.043 R)
• M35: 48,150,917 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.3

Radius: 6.8

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.13 AU - 10.55 AU

Year: 17827 Days

Day: 18.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,251,739 km

• M1: 84,672 km (0.081 R)
• M2: 511,026 km (0.098 R)
• M3: 1,577,809 km (0.077 R)
• M4: 2,058,915 km (0.051 R)
• M5: 2,769,655 km (0.06 R)
• M6: 2,982,832 km (0.08 R)
• M7: 4,157,624 km (0.101 R)
• M8: 5,071,817 km (0.039 R)
• M9: 5,428,757 km (0.074 R)
• M10: 9,811,676 km (0.104 R)
• M11: 11,968,428 km (0.109 R)
• M12: 12,666,003 km (0.069 R)
• M13: 13,524,994 km (0.101 R)
• M14: 15,358,615 km (0.112 R)
• M15: 17,512,076 km (0.112 R)
• M16: 25,577,795 km (0.063 R)
• M17: 29,035,002 km (0.111 R)
• M18: 29,487,835 km (0.107 R)
• M19: 31,823,506 km (0.111 R)
• M20: 37,124,357 km (0.111 R)
• M21: 40,262,472 km (0.08 R)
• M22: 41,823,974 km (0.091 R)
• M23: 45,067,256 km (0.119 R)
• M24: 48,315,923 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 12,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit