🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.8

Radius: 14.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.53 AU - 0.55 AU

Year: 274 Days

Day: 5.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 91,422,246 km

• M1: 185,053 km (0.085 R)
• M2: 682,465 km (0.116 R)
• M3: 1,238,970 km (0.099 R)
• M4: 1,745,957 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.7

Radius: 14.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.59 AU - 1.59 AU

Year: 1384 Days

Day: 6.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,422,246 km

• M1: 182,809 km (0.06 R)
• M2: 658,530 km (0.066 R)
• M3: 1,167,462 km (0.114 R)
• M4: 1,778,719 km (0.036 R)
• M5: 2,377,260 km (0.103 R)
• M6: 3,318,829 km (0.061 R)
• M7: 3,971,375 km (0.083 R)
• M8: 4,866,868 km (0.108 R)
• M9: 5,341,841 km (0.048 R)
• M10: 7,535,095 km (0.117 R)
• M11: 8,003,636 km (0.075 R)
• M12: 9,339,245 km (0.059 R)
• M13: 10,044,001 km (0.071 R)
• M14: 11,027,308 km (0.097 R)
• M15: 11,999,395 km (0.036 R)
• M16: 13,543,993 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493

Radius: 14.3

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.91 AU - 4.71 AU

Year: 5133 Days

Day: 7.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,422,246 km

• M1: 177,872 km (0.062 R)
• M2: 753,076 km (0.107 R)
• M3: 1,330,972 km (0.028 R)
• M4: 1,877,004 km (0.105 R)
• M5: 2,323,105 km (0.076 R)
• M6: 2,823,809 km (0.103 R)
• M7: 3,597,978 km (0.099 R)
• M8: 4,830,066 km (0.082 R)
• M9: 5,488,746 km (0.105 R)
• M10: 6,857,866 km (0.05 R)
• M11: 7,316,832 km (0.025 R)
• M12: 11,720,844 km (0.051 R)
• M13: 13,874,006 km (0.088 R)
• M14: 14,718,785 km (0.094 R)
• M15: 15,485,923 km (0.079 R)
• M16: 16,862,822 km (0.079 R)
• M17: 19,597,022 km (0.108 R)
• M18: 21,345,223 km (0.076 R)
• M19: 22,614,860 km (0.09 R)
• M20: 24,084,060 km (0.04 R)
• M21: 25,851,410 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.5

Radius: 10.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.21 AU - 4.57 AU

Year: 6349 Days

Day: 10.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,422,246 km

• M1: 134,488 km (0.109 R)
• M2: 623,225 km (0.083 R)
• M3: 1,176,288 km (0.119 R)
• M4: 2,083,749 km (0.09 R)
• M5: 2,513,992 km (0.075 R)
• M6: 2,851,934 km (0.056 R)
• M7: 3,364,157 km (0.039 R)
• M8: 4,247,233 km (0.069 R)
• M9: 4,944,509 km (0.114 R)
• M10: 6,666,380 km (0.117 R)
• M11: 7,320,273 km (0.114 R)
• M12: 8,596,941 km (0.086 R)
• M13: 9,081,339 km (0.063 R)
• M14: 9,712,193 km (0.106 R)
• M15: 10,967,917 km (0.111 R)
• M16: 11,732,512 km (0.078 R)
• M17: 15,501,032 km (0.114 R)
• M18: 20,219,199 km (0.103 R)
• M19: 21,441,264 km (0.088 R)
• M20: 22,484,111 km (0.107 R)
• M21: 23,404,587 km (0.12 R)
• M22: 23,795,486 km (0.104 R)
• M23: 25,320,786 km (0.108 R)
• M24: 26,149,259 km (0.083 R)
• M25: 26,655,049 km (0.049 R)
• M26: 28,654,275 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.3

Radius: 4.8

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.48 AU - 6.86 AU

Year: 9319 Days

Day: 17.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,422,246 km

• M1: 59,690 km (0.111 R)
• M2: 285,732 km (0.093 R)
• M3: 546,032 km (0.099 R)
• M4: 1,583,194 km (0.098 R)
• M5: 1,897,051 km (0.049 R)
• M6: 2,594,027 km (0.072 R)
• M7: 2,778,032 km (0.11 R)
• M8: 3,050,301 km (0.041 R)
• M9: 3,999,050 km (0.07 R)
• M10: 5,539,908 km (0.104 R)
• M11: 6,130,970 km (0.066 R)
• M12: 6,525,459 km (0.087 R)
• M13: 7,220,192 km (0.112 R)
• M14: 7,437,857 km (0.051 R)
• M15: 9,212,835 km (0.08 R)
• M16: 12,145,552 km (0.071 R)
• M17: 12,350,351 km (0.104 R)
• M18: 14,299,013 km (0.058 R)
• M19: 15,346,198 km (0.077 R)
• M20: 15,585,705 km (0.047 R)
• M21: 19,693,812 km (0.091 R)
• M22: 19,905,642 km (0.112 R)
• M23: 20,119,118 km (0.087 R)
• M24: 20,914,680 km (0.118 R)
• M25: 22,108,920 km (0.079 R)
• M26: 24,796,296 km (0.095 R)
• M27: 25,626,414 km (0.072 R)
• M28: 26,303,644 km (0.048 R)
• M29: 27,693,707 km (0.083 R)
• M30: 30,430,900 km (0.109 R)
• M31: 31,864,795 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.5

Radius: 5.6

Gravity: 30.92 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.55 AU - 8.55 AU

Year: 14320 Days

Day: 16.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,422,246 km

• M1: 69,713 km (0.108 R)
• M2: 261,048 km (0.119 R)
• M3: 632,649 km (0.096 R)
• M4: 858,093 km (0.111 R)
• M5: 1,770,192 km (0.116 R)
• M6: 3,363,708 km (0.109 R)
• M7: 5,462,267 km (0.095 R)
• M8: 7,070,743 km (0.067 R)
• M9: 8,404,109 km (0.107 R)
• M10: 12,919,422 km (0.119 R)
• M11: 13,465,155 km (0.117 R)
• M12: 15,420,848 km (0.119 R)
• M13: 19,000,725 km (0.095 R)
• M14: 25,140,521 km (0.064 R)
• M15: 25,669,499 km (0.046 R)
• M16: 31,495,139 km (0.025 R)
• M17: 36,908,338 km (0.083 R)
• M18: 38,282,843 km (0.104 R)
• M19: 44,428,922 km (0.105 R)
• M20: 47,092,961 km (0.112 R)
• M21: 50,361,076 km (0.061 R)
• M22: 56,258,523 km (0.072 R)
• M23: 66,745,035 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.6

Radius: 5.8

Gravity: 29.39 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.3 AU - 11.76 AU

Year: 21926 Days

Day: 21.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 91,422,246 km

• M1: 72,405 km (0.092 R)
• M2: 263,741 km (0.09 R)
• M3: 2,323,255 km (0.104 R)
• M4: 3,009,760 km (0.106 R)
• M5: 3,790,810 km (0.095 R)
• M6: 4,056,346 km (0.046 R)
• M7: 4,477,763 km (0.065 R)
• M8: 4,851,010 km (0.098 R)
• M9: 5,045,188 km (0.099 R)
• M10: 5,831,325 km (0.099 R)
• M11: 6,368,082 km (0.111 R)
• M12: 6,937,152 km (0.08 R)
• M13: 8,963,755 km (0.095 R)
• M14: 9,556,312 km (0.099 R)
• M15: 10,365,337 km (0.095 R)
• M16: 10,885,339 km (0.077 R)
• M17: 12,047,865 km (0.087 R)
• M18: 12,477,210 km (0.1 R)
• M19: 13,366,420 km (0.077 R)
• M20: 14,139,243 km (0.104 R)
• M21: 15,436,855 km (0.093 R)
• M22: 16,989,531 km (0.081 R)
• M23: 18,173,598 km (0.074 R)
• M24: 18,548,790 km (0.081 R)
• M25: 20,301,179 km (0.109 R)
• M26: 21,011,470 km (0.105 R)
• M27: 23,795,187 km (0.079 R)
• M28: 24,244,280 km (0.118 R)
• M29: 26,096,900 km (0.105 R)
• M30: 27,546,802 km (0.077 R)
• M31: 28,795,496 km (0.104 R)
• M32: 29,305,475 km (0.078 R)
• M33: 30,606,378 km (0.073 R)
• M34: 31,271,191 km (0.075 R)
• M35: 51,928,263 km (0.079 R)
• M36: 69,593,977 km (0.094 R)
• M37: 72,137,290 km (0.068 R)
• M38: 74,263,674 km (0.096 R)
• M39: 85,001,660 km (0.22 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 13,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit