🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.3

Radius: 13.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.54 AU - 0.56 AU

Year: 277 Days

Day: 6 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 52,708,112 km

• M1: 168,148 km (0.108 R)
• M2: 644,019 km (0.111 R)
• M3: 1,201,121 km (0.096 R)
• M4: 1,716,636 km (0.119 R)
• M5: 2,214,497 km (0.075 R)
• M6: 2,755,144 km (0.084 R)
• M7: 3,414,422 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 11.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.7 AU - 1 AU

Year: 532 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,708,112 km

• M1: 152,291 km (0.091 R)
• M2: 584,928 km (0.114 R)
• M3: 975,528 km (0.118 R)
• M4: 1,534,575 km (0.083 R)
• M5: 2,026,303 km (0.12 R)
• M6: 2,704,879 km (0.119 R)
• M7: 3,249,565 km (0.073 R)
• M8: 3,839,878 km (0.088 R)
• M9: 4,210,582 km (0.113 R)
• M10: 4,711,735 km (0.118 R)
• M11: 6,013,535 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.5

Radius: 10.5

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.02 AU - 1.42 AU

Year: 914 Days

Day: 5.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,708,112 km

• M1: 130,599 km (0.092 R)
• M2: 498,161 km (0.054 R)
• M3: 911,799 km (0.104 R)
• M4: 1,243,906 km (0.094 R)
• M5: 2,042,310 km (0.045 R)
• M6: 2,416,454 km (0.074 R)
• M7: 3,625,953 km (0.04 R)
• M8: 4,485,393 km (0.118 R)
• M9: 5,124,026 km (0.112 R)
• M10: 5,475,432 km (0.114 R)
• M11: 5,948,011 km (0.104 R)
• M12: 7,580,722 km (0.06 R)
• M13: 8,273,959 km (0.099 R)
• M14: 9,377,991 km (0.064 R)
• M15: 9,786,842 km (0.081 R)
• M16: 10,391,367 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.5

Radius: 13.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.52 AU - 2.1 AU

Year: 1652 Days

Day: 12.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,708,112 km

• M1: 166,652 km (0.103 R)
• M2: 595,400 km (0.062 R)
• M3: 1,051,673 km (0.094 R)
• M4: 1,482,814 km (0.051 R)
• M5: 2,264,463 km (0.12 R)
• M6: 3,183,891 km (0.052 R)
• M7: 3,833,146 km (0.059 R)
• M8: 4,848,467 km (0.095 R)
• M9: 5,848,678 km (0.073 R)
• M10: 6,723,975 km (0.116 R)
• M11: 7,996,006 km (0.062 R)
• M12: 8,735,020 km (0.063 R)
• M13: 9,714,287 km (0.117 R)
• M14: 10,906,433 km (0.101 R)
• M15: 11,409,830 km (0.064 R)
• M16: 12,004,032 km (0.094 R)
• M17: 12,815,302 km (0.04 R)
• M18: 13,457,675 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.7

Radius: 11.4

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.44 AU - 2.88 AU

Year: 2942 Days

Day: 11.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,708,112 km

• M1: 141,968 km (0.04 R)
• M2: 607,218 km (0.074 R)
• M3: 1,144,723 km (0.087 R)
• M4: 2,022,862 km (0.091 R)
• M5: 4,009,821 km (0.088 R)
• M6: 5,420,080 km (0.116 R)
• M7: 6,176,447 km (0.099 R)
• M8: 6,658,003 km (0.111 R)
• M9: 7,329,697 km (0.117 R)
• M10: 7,841,023 km (0.115 R)
• M11: 8,745,791 km (0.083 R)
• M12: 9,158,980 km (0.074 R)
• M13: 9,652,055 km (0.086 R)
• M14: 11,053,637 km (0.113 R)
• M15: 12,073,595 km (0.07 R)
• M16: 14,169,910 km (0.12 R)
• M17: 15,145,288 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.2

Radius: 13.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.12 AU - 5.48 AU

Year: 7133 Days

Day: 12.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 68.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,708,112 km

• M1: 165,605 km (0.099 R)
• M2: 595,400 km (0.116 R)
• M3: 1,117,795 km (0.092 R)
• M4: 1,603,540 km (0.101 R)
• M5: 2,215,096 km (0.086 R)
• M6: 2,631,875 km (0.111 R)
• M7: 3,491,016 km (0.058 R)
• M8: 4,239,005 km (0.084 R)
• M9: 4,975,625 km (0.096 R)
• M10: 6,121,994 km (0.093 R)
• M11: 6,740,132 km (0.055 R)
• M12: 7,286,763 km (0.101 R)
• M13: 8,061,530 km (0.081 R)
• M14: 9,504,252 km (0.086 R)
• M15: 10,052,528 km (0.029 R)
• M16: 10,816,375 km (0.098 R)
• M17: 11,929,533 km (0.1 R)
• M18: 14,863,296 km (0.092 R)
• M19: 19,096,767 km (0.087 R)
• M20: 19,530,750 km (0.046 R)
• M21: 20,569,258 km (0.101 R)
• M22: 22,595,262 km (0.093 R)
• M23: 27,865,446 km (0.118 R)
• M24: 30,636,597 km (0.097 R)
• M25: 36,167,679 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.3

Radius: 8.7

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.04 AU - 5.58 AU

Year: 7155 Days

Day: 12.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,708,112 km

• M1: 108,458 km (0.086 R)
• M2: 570,267 km (0.117 R)
• M3: 1,053,767 km (0.059 R)
• M4: 1,695,093 km (0.115 R)
• M5: 3,321,372 km (0.105 R)
• M6: 4,051,260 km (0.097 R)
• M7: 8,518,552 km (0.039 R)
• M8: 11,531,004 km (0.073 R)
• M9: 11,944,941 km (0.056 R)
• M10: 13,359,688 km (0.098 R)
• M11: 16,518,298 km (0.065 R)
• M12: 17,993,033 km (0.059 R)
• M13: 19,553,489 km (0.108 R)
• M14: 20,068,405 km (0.06 R)
• M15: 20,819,685 km (0.12 R)
• M16: 22,060,600 km (0.098 R)
• M17: 25,290,567 km (0.109 R)
• M18: 27,063,302 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.9

Radius: 5.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.12 AU - 7.34 AU

Year: 10547 Days

Day: 23.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,708,112 km

• M1: 80,035 km (0.11 R)
• M2: 270,473 km (0.099 R)
• M3: 686,953 km (0.077 R)
• M4: 1,054,366 km (0.062 R)
• M5: 1,487,302 km (0.089 R)
• M6: 2,665,535 km (0.107 R)
• M7: 3,928,739 km (0.111 R)
• M8: 5,888,023 km (0.089 R)
• M9: 6,898,257 km (0.102 R)
• M10: 7,192,815 km (0.111 R)
• M11: 7,393,725 km (0.11 R)
• M12: 7,598,375 km (0.103 R)
• M13: 8,983,951 km (0.085 R)
• M14: 10,964,626 km (0.077 R)
• M15: 12,340,179 km (0.117 R)
• M16: 15,154,115 km (0.08 R)
• M17: 17,450,442 km (0.118 R)
• M18: 18,934,154 km (0.118 R)
• M19: 19,317,872 km (0.103 R)
• M20: 21,177,224 km (0.104 R)
• M21: 23,664,887 km (0.064 R)

Asteroid Belt

Center: 6.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.4

Radius: 8

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.72 AU - 9.36 AU

Year: 14043 Days

Day: 22.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,708,112 km

• M1: 99,483 km (0.115 R)
• M2: 498,610 km (0.117 R)
• M3: 801,695 km (0.112 R)
• M4: 1,144,274 km (0.111 R)
• M5: 1,851,124 km (0.093 R)
• M6: 2,167,673 km (0.076 R)
• M7: 2,625,143 km (0.075 R)
• M8: 2,888,436 km (0.049 R)
• M9: 3,218,149 km (0.084 R)
• M10: 5,259,562 km (0.119 R)
• M11: 5,608,873 km (0.093 R)
• M12: 5,936,492 km (0.095 R)
• M13: 6,471,454 km (0.073 R)
• M14: 8,457,366 km (0.108 R)
• M15: 12,149,441 km (0.119 R)
• M16: 13,716,629 km (0.082 R)
• M17: 17,095,446 km (0.081 R)
• M18: 19,384,892 km (0.062 R)
• M19: 23,144,735 km (0.104 R)
• M20: 25,342,627 km (0.115 R)
• M21: 27,054,027 km (0.063 R)
• M22: 29,818,296 km (0.104 R)
• M23: 30,482,062 km (0.12 R)
• M24: 32,882,659 km (0.066 R)
• M25: 34,189,097 km (0.068 R)
• M26: 36,275,539 km (0.076 R)
• M27: 37,158,914 km (0.08 R)
• M28: 37,413,829 km (0.074 R)
• M29: 38,185,904 km (0.044 R)
• M30: 43,182,921 km (0.082 R)
• M31: 44,461,235 km (0.098 R)
• M32: 45,618,375 km (0.095 R)
• M33: 49,826,862 km (0.082 R)
• M34: 54,451,082 km (0.077 R)
• M35: 55,276,264 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268

Radius: 5.9

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.72 AU - 10.36 AU

Year: 18435 Days

Day: 24 Hours

Environment

Temp: -233 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,708,112 km

• M1: 73,303 km (0.109 R)
• M2: 261,946 km (0.072 R)
• M3: 494,421 km (0.082 R)
• M4: 876,195 km (0.106 R)
• M5: 1,266,346 km (0.111 R)
• M6: 2,034,531 km (0.051 R)
• M7: 2,330,136 km (0.116 R)
• M8: 2,916,111 km (0.117 R)
• M9: 3,467,379 km (0.075 R)
• M10: 3,781,236 km (0.12 R)
• M11: 4,028,970 km (0.098 R)
• M12: 4,837,846 km (0.048 R)
• M13: 7,431,573 km (0.109 R)
• M14: 8,133,337 km (0.074 R)
• M15: 11,442,442 km (0.048 R)
• M16: 14,461,626 km (0.066 R)
• M17: 16,769,921 km (0.076 R)
• M18: 19,071,634 km (0.116 R)
• M19: 20,887,603 km (0.107 R)
• M20: 23,453,505 km (0.083 R)
• M21: 23,916,062 km (0.085 R)
• M22: 24,102,910 km (0.068 R)
• M23: 24,668,988 km (0.062 R)
• M24: 29,094,542 km (0.086 R)
• M25: 35,213,843 km (0.12 R)
• M26: 35,820,313 km (0.114 R)
• M27: 39,737,383 km (0.1 R)
• M28: 41,731,373 km (0.082 R)
• M29: 51,454,936 km (0.059 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit