🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.2

Radius: 13

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.7 AU - 0.8 AU

Year: 419 Days

Day: 7.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,225,067 km

• M1: 161,715 km (0.079 R)
• M2: 601,683 km (0.085 R)
• M3: 1,210,097 km (0.11 R)
• M4: 1,640,191 km (0.107 R)
• M5: 2,053,979 km (0.086 R)
• M6: 2,853,430 km (0.071 R)
• M7: 3,260,186 km (0.101 R)
• M8: 3,705,988 km (0.101 R)
• M9: 4,218,810 km (0.095 R)
• M10: 5,069,573 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297

Radius: 9.4

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.22 AU - 1.26 AU

Year: 892 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 81,225,067 km

• M1: 116,986 km (0.102 R)
• M2: 614,997 km (0.083 R)
• M3: 1,408,464 km (0.12 R)
• M4: 3,219,197 km (0.12 R)
• M5: 3,655,723 km (0.07 R)
• M6: 4,323,827 km (0.091 R)
• M7: 5,772,982 km (0.1 R)
• M8: 6,698,993 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.8

Radius: 11.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.32 AU - 1.64 AU

Year: 1163 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,225,067 km

• M1: 140,622 km (0.098 R)
• M2: 534,064 km (0.061 R)
• M3: 972,536 km (0.087 R)
• M4: 1,337,255 km (0.112 R)
• M5: 2,427,525 km (0.091 R)
• M6: 2,977,297 km (0.079 R)
• M7: 3,350,992 km (0.069 R)
• M8: 3,729,176 km (0.112 R)
• M9: 5,293,072 km (0.103 R)
• M10: 6,776,036 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.5

Radius: 15

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.91 AU - 2.11 AU

Year: 1840 Days

Day: 7.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,225,067 km

• M1: 190,438 km (0.112 R)
• M2: 672,592 km (0.045 R)
• M3: 1,410,259 km (0.116 R)
• M4: 1,914,105 km (0.078 R)
• M5: 3,745,183 km (0.099 R)
• M6: 10,102,344 km (0.092 R)
• M7: 11,595,780 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.3

Radius: 11.1

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.04 AU - 2.08 AU

Year: 1909 Days

Day: 13.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,225,067 km

• M1: 138,677 km (0.093 R)
• M2: 576,550 km (0.109 R)
• M3: 1,119,740 km (0.099 R)
• M4: 1,863,391 km (0.098 R)
• M5: 2,406,132 km (0.097 R)
• M6: 3,230,865 km (0.102 R)
• M7: 4,076,692 km (0.109 R)
• M8: 4,798,053 km (0.063 R)
• M9: 5,873,212 km (0.106 R)
• M10: 6,521,420 km (0.066 R)
• M11: 7,627,247 km (0.071 R)
• M12: 8,920,222 km (0.101 R)
• M13: 9,290,776 km (0.082 R)
• M14: 9,741,963 km (0.065 R)
• M15: 10,427,720 km (0.061 R)
• M16: 11,417,908 km (0.106 R)
• M17: 12,976,419 km (0.073 R)
• M18: 13,986,204 km (0.07 R)
• M19: 14,953,055 km (0.1 R)
• M20: 15,380,755 km (0.058 R)
• M21: 16,561,681 km (0.093 R)
• M22: 17,486,196 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.9

Radius: 6.7

Gravity: 19.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.78 AU - 9.14 AU

Year: 13156 Days

Day: 24.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,225,067 km

• M1: 86,318 km (0.087 R)
• M2: 345,571 km (0.108 R)
• M3: 808,876 km (0.102 R)
• M4: 1,239,867 km (0.081 R)
• M5: 1,713,344 km (0.071 R)
• M6: 1,937,741 km (0.113 R)
• M7: 3,726,333 km (0.104 R)
• M8: 4,352,101 km (0.106 R)
• M9: 5,772,683 km (0.093 R)
• M10: 7,477,949 km (0.097 R)
• M11: 8,470,082 km (0.04 R)
• M12: 9,178,428 km (0.113 R)
• M13: 10,090,825 km (0.09 R)
• M14: 13,457,076 km (0.09 R)
• M15: 13,727,699 km (0.082 R)
• M16: 14,001,912 km (0.117 R)
• M17: 14,632,317 km (0.117 R)
• M18: 16,949,140 km (0.115 R)
• M19: 18,818,515 km (0.063 R)
• M20: 22,389,715 km (0.106 R)
• M21: 26,072,814 km (0.093 R)
• M22: 26,812,426 km (0.028 R)
• M23: 28,002,627 km (0.097 R)
• M24: 28,555,092 km (0.119 R)
• M25: 29,681,714 km (0.04 R)
• M26: 31,190,408 km (0.074 R)
• M27: 32,023,668 km (0.096 R)
• M28: 35,505,110 km (0.08 R)
• M29: 36,544,366 km (0.08 R)
• M30: 37,603,669 km (0.061 R)
• M31: 38,819,750 km (0.111 R)
• M32: 39,230,845 km (0.092 R)
• M33: 44,993,355 km (0.097 R)
• M34: 46,671,544 km (0.1 R)
• M35: 50,640,076 km (0.096 R)
• M36: 53,463,437 km (0.117 R)
• M37: 60,150,761 km (0.111 R)

Asteroid Belt

Center: 8.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.2

Radius: 8

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.38 AU - 9.96 AU

Year: 19416 Days

Day: 20 Hours

Environment

Temp: -223 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,225,067 km

• M1: 101,876 km (0.103 R)
• M2: 477,367 km (0.116 R)
• M3: 778,208 km (0.114 R)
• M4: 1,060,948 km (0.077 R)
• M5: 1,397,693 km (0.09 R)
• M6: 1,661,135 km (0.069 R)
• M7: 2,289,895 km (0.094 R)
• M8: 2,833,234 km (0.064 R)
• M9: 3,489,071 km (0.063 R)
• M10: 5,099,193 km (0.11 R)
• M11: 6,371,224 km (0.104 R)
• M12: 7,057,280 km (0.104 R)
• M13: 9,354,654 km (0.118 R)
• M14: 9,820,203 km (0.105 R)
• M15: 10,301,160 km (0.102 R)
• M16: 10,609,631 km (0.095 R)
• M17: 11,973,215 km (0.081 R)
• M18: 12,522,239 km (0.093 R)
• M19: 13,744,604 km (0.116 R)
• M20: 15,123,447 km (0.072 R)
• M21: 22,584,940 km (0.083 R)
• M22: 24,718,206 km (0.117 R)
• M23: 28,647,244 km (0.041 R)
• M24: 31,918,800 km (0.102 R)
• M25: 32,311,644 km (0.091 R)
• M26: 33,374,986 km (0.094 R)
• M27: 33,779,648 km (0.099 R)
• M28: 38,008,481 km (0.1 R)
• M29: 43,372,761 km (0.062 R)
• M30: 44,016,331 km (0.11 R)
• M31: 46,990,786 km (0.083 R)
• M32: 49,046,709 km (0.098 R)
• M33: 50,450,087 km (0.095 R)
• M34: 51,161,724 km (0.088 R)
• M35: 66,411,581 km (0.111 R)
• M36: 72,775,175 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 11,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit