🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.1

Radius: 10.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.48 AU - 0.68 AU

Year: 305 Days

Day: 5.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,040,362 km

• M1: 126,410 km (0.041 R)
• M2: 451,935 km (0.117 R)
• M3: 891,155 km (0.074 R)
• M4: 1,214,436 km (0.111 R)
• M5: 1,551,480 km (0.099 R)
• M6: 1,875,957 km (0.061 R)
• M7: 2,293,036 km (0.102 R)
• M8: 2,639,355 km (0.083 R)
• M9: 3,255,250 km (0.074 R)
• M10: 3,629,992 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.3

Radius: 8.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.78 AU - 1.28 AU

Year: 722 Days

Day: 9.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,040,362 km

• M1: 109,506 km (0.116 R)
• M2: 438,771 km (0.111 R)
• M3: 715,078 km (0.088 R)
• M4: 1,658,143 km (0.057 R)
• M5: 1,950,756 km (0.053 R)
• M6: 2,522,968 km (0.052 R)
• M7: 2,956,353 km (0.109 R)
• M8: 3,438,956 km (0.033 R)
• M9: 3,776,149 km (0.111 R)
• M10: 4,260,248 km (0.058 R)
• M11: 4,561,538 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.6

Radius: 11.8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.13 AU - 1.55 AU

Year: 1071 Days

Day: 13.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,040,362 km

• M1: 148,850 km (0.07 R)
• M2: 542,741 km (0.085 R)
• M3: 1,117,945 km (0.119 R)
• M4: 1,824,944 km (0.045 R)
• M5: 2,421,690 km (0.036 R)
• M6: 3,431,775 km (0.076 R)
• M7: 4,225,990 km (0.106 R)
• M8: 5,158,434 km (0.058 R)
• M9: 5,684,121 km (0.111 R)
• M10: 6,866,991 km (0.111 R)
• M11: 7,863,612 km (0.111 R)
• M12: 8,261,243 km (0.111 R)
• M13: 8,700,313 km (0.098 R)
• M14: 9,506,197 km (0.113 R)
• M15: 10,235,935 km (0.083 R)
• M16: 10,839,862 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.7

Radius: 8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.13 AU - 1.65 AU

Year: 1131 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,040,362 km

• M1: 103,223 km (0.052 R)
• M2: 443,109 km (0.061 R)
• M3: 1,150,557 km (0.106 R)
• M4: 1,573,620 km (0.118 R)
• M5: 2,213,151 km (0.077 R)
• M6: 4,603,426 km (0.104 R)
• M7: 4,954,083 km (0.12 R)
• M8: 5,485,754 km (0.119 R)
• M9: 7,003,424 km (0.115 R)
• M10: 7,513,254 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.8

Radius: 10.4

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.31 AU - 4.67 AU

Year: 5501 Days

Day: 10 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,040,362 km

• M1: 131,048 km (0.07 R)
• M2: 553,811 km (0.116 R)
• M3: 991,535 km (0.116 R)
• M4: 1,365,380 km (0.055 R)
• M5: 1,697,487 km (0.047 R)
• M6: 2,146,580 km (0.064 R)
• M7: 2,655,811 km (0.098 R)
• M8: 4,442,758 km (0.072 R)
• M9: 5,099,791 km (0.087 R)
• M10: 5,978,529 km (0.104 R)
• M11: 6,675,805 km (0.115 R)
• M12: 7,537,938 km (0.099 R)
• M13: 8,035,201 km (0.091 R)
• M14: 8,968,243 km (0.107 R)
• M15: 10,952,659 km (0.117 R)
• M16: 11,541,027 km (0.039 R)
• M17: 12,150,489 km (0.113 R)
• M18: 13,268,434 km (0.071 R)
• M19: 15,042,365 km (0.095 R)
• M20: 16,330,403 km (0.099 R)
• M21: 17,958,028 km (0.093 R)
• M22: 18,985,017 km (0.075 R)
• M23: 20,783,034 km (0.106 R)
• M24: 23,167,025 km (0.073 R)
• M25: 26,943,474 km (0.051 R)
• M26: 27,925,584 km (0.104 R)
• M27: 28,746,577 km (0.115 R)
• M28: 31,306,496 km (0.094 R)
• M29: 32,893,131 km (0.096 R)
• M30: 34,741,413 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.9

Radius: 10.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.15 AU - 5.55 AU

Year: 7373 Days

Day: 12.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,040,362 km

• M1: 133,142 km (0.117 R)
• M2: 1,208,900 km (0.071 R)
• M3: 2,385,488 km (0.049 R)
• M4: 2,968,919 km (0.082 R)
• M5: 3,315,089 km (0.113 R)
• M6: 4,277,153 km (0.079 R)
• M7: 4,619,582 km (0.065 R)
• M8: 5,528,689 km (0.11 R)
• M9: 6,056,171 km (0.108 R)
• M10: 7,383,553 km (0.108 R)
• M11: 7,734,958 km (0.102 R)
• M12: 8,547,424 km (0.067 R)
• M13: 12,671,987 km (0.116 R)
• M14: 14,497,829 km (0.113 R)
• M15: 16,492,866 km (0.066 R)
• M16: 17,278,554 km (0.12 R)
• M17: 18,794,280 km (0.078 R)
• M18: 19,651,326 km (0.086 R)
• M19: 20,396,772 km (0.11 R)
• M20: 22,968,509 km (0.074 R)
• M21: 28,402,801 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 11.7

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.06 AU - 5.64 AU

Year: 7373 Days

Day: 13.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,040,362 km

• M1: 145,559 km (0.086 R)
• M2: 652,396 km (0.12 R)
• M3: 1,143,526 km (0.106 R)
• M4: 2,069,986 km (0.113 R)
• M5: 3,101,762 km (0.112 R)
• M6: 5,183,417 km (0.079 R)
• M7: 7,815,142 km (0.069 R)
• M8: 8,225,489 km (0.1 R)
• M9: 11,553,743 km (0.104 R)
• M10: 12,381,019 km (0.066 R)
• M11: 12,852,701 km (0.107 R)
• M12: 18,307,189 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.4

Radius: 4.3

Gravity: 39.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.89 AU - 6.77 AU

Year: 10993 Days

Day: 19.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 52,040,362 km

• M1: 53,855 km (0.108 R)
• M2: 215,271 km (0.088 R)
• M3: 433,086 km (0.089 R)
• M4: 577,448 km (0.079 R)
• M5: 956,678 km (0.067 R)
• M6: 1,099,694 km (0.032 R)
• M7: 1,308,383 km (0.032 R)
• M8: 2,623,199 km (0.118 R)
• M9: 3,090,094 km (0.094 R)
• M10: 5,695,640 km (0.097 R)
• M11: 6,397,104 km (0.066 R)
• M12: 7,031,100 km (0.101 R)
• M13: 7,321,170 km (0.095 R)
• M14: 7,619,169 km (0.094 R)
• M15: 7,881,115 km (0.111 R)
• M16: 8,892,845 km (0.068 R)
• M17: 10,949,068 km (0.096 R)
• M18: 11,680,303 km (0.097 R)
• M19: 12,146,001 km (0.091 R)
• M20: 12,383,562 km (0.09 R)
• M21: 14,198,932 km (0.057 R)
• M22: 15,135,714 km (0.063 R)
• M23: 15,689,226 km (0.11 R)
• M24: 19,538,380 km (0.113 R)
• M25: 19,946,632 km (0.054 R)
• M26: 20,443,895 km (0.101 R)
• M27: 22,874,412 km (0.048 R)
• M28: 23,510,951 km (0.072 R)
• M29: 23,879,859 km (0.118 R)
• M30: 26,971,299 km (0.085 R)
• M31: 33,467,288 km (0.088 R)
• M32: 37,074,541 km (0.099 R)
• M33: 37,448,835 km (0.095 R)
• M34: 38,078,343 km (0.108 R)
• M35: 39,100,246 km (0.092 R)
• M36: 41,600,325 km (0.101 R)
• M37: 42,004,539 km (0.112 R)
• M38: 46,192,083 km (0.111 R)
• M39: 51,728,999 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit