🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.7

Radius: 9.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1 AU - 1.18 AU

Year: 747 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,630,448 km

• M1: 132,544 km (0.074 R)
• M2: 556,654 km (0.079 R)
• M3: 1,003,802 km (0.116 R)
• M4: 1,325,886 km (0.064 R)
• M5: 2,212,253 km (0.064 R)
• M6: 2,579,815 km (0.071 R)
• M7: 3,140,957 km (0.082 R)
• M8: 3,883,262 km (0.054 R)
• M9: 4,282,239 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.7

Radius: 12.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.09 AU - 1.55 AU

Year: 995 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,630,448 km

• M1: 156,629 km (0.072 R)
• M2: 593,904 km (0.117 R)
• M3: 1,315,564 km (0.111 R)
• M4: 1,965,267 km (0.057 R)
• M5: 2,616,616 km (0.109 R)
• M6: 3,086,354 km (0.1 R)
• M7: 4,030,466 km (0.119 R)
• M8: 4,449,041 km (0.095 R)
• M9: 4,913,841 km (0.099 R)
• M10: 5,392,854 km (0.118 R)
• M11: 5,941,878 km (0.111 R)
• M12: 6,760,477 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.2

Radius: 8.3

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.53 AU - 2.63 AU

Year: 2719 Days

Day: 9.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,630,448 km

• M1: 103,223 km (0.04 R)
• M2: 383,868 km (0.072 R)
• M3: 1,099,844 km (0.046 R)
• M4: 1,636,302 km (0.112 R)
• M5: 1,919,490 km (0.117 R)
• M6: 2,224,520 km (0.092 R)
• M7: 2,489,458 km (0.081 R)
• M8: 2,840,564 km (0.047 R)
• M9: 3,153,523 km (0.119 R)
• M10: 3,429,232 km (0.099 R)
• M11: 4,063,228 km (0.101 R)
• M12: 4,461,906 km (0.063 R)
• M13: 4,867,316 km (0.087 R)
• M14: 5,217,226 km (0.115 R)
• M15: 5,583,890 km (0.09 R)
• M16: 6,552,836 km (0.116 R)
• M17: 7,028,557 km (0.052 R)
• M18: 7,300,077 km (0.112 R)
• M19: 8,623,120 km (0.065 R)
• M20: 8,963,156 km (0.091 R)
• M21: 9,609,718 km (0.047 R)
• M22: 11,194,708 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.4

Radius: 14.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.16 AU - 4.38 AU

Year: 5788 Days

Day: 13.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 129.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,630,448 km

• M1: 229,782 km (0.103 R)
• M2: 702,512 km (0.113 R)
• M3: 1,310,777 km (0.107 R)
• M4: 2,302,760 km (0.095 R)
• M5: 2,748,562 km (0.053 R)
• M6: 3,568,358 km (0.104 R)
• M7: 4,923,266 km (0.069 R)
• M8: 5,673,649 km (0.109 R)
• M9: 6,698,693 km (0.112 R)
• M10: 8,331,105 km (0.117 R)
• M11: 8,869,209 km (0.117 R)
• M12: 11,222,234 km (0.117 R)
• M13: 11,768,266 km (0.111 R)
• M14: 12,408,545 km (0.102 R)
• M15: 13,111,655 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.5

Radius: 6.2

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.69 AU - 7.75 AU

Year: 11428 Days

Day: 19.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,630,448 km

• M1: 86,019 km (0.119 R)
• M2: 413,788 km (0.092 R)
• M3: 639,830 km (0.052 R)
• M4: 1,484,908 km (0.119 R)
• M5: 1,751,641 km (0.065 R)
• M6: 2,309,492 km (0.116 R)
• M7: 3,244,329 km (0.067 R)
• M8: 3,453,317 km (0.084 R)
• M9: 4,695,428 km (0.108 R)
• M10: 5,147,812 km (0.094 R)
• M11: 5,400,782 km (0.084 R)
• M12: 6,352,225 km (0.107 R)
• M13: 7,252,804 km (0.101 R)
• M14: 9,350,765 km (0.063 R)
• M15: 10,715,396 km (0.113 R)
• M16: 16,195,914 km (0.08 R)
• M17: 17,792,872 km (0.06 R)
• M18: 18,226,107 km (0.063 R)
• M19: 19,721,188 km (0.08 R)
• M20: 20,577,337 km (0.112 R)
• M21: 23,294,632 km (0.114 R)
• M22: 25,233,421 km (0.104 R)
• M23: 26,334,910 km (0.11 R)
• M24: 29,029,317 km (0.105 R)
• M25: 40,024,312 km (0.1 R)
• M26: 40,519,032 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.9

Radius: 4.2

Gravity: 24.48 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.31 AU - 7.71 AU

Year: 13501 Days

Day: 20.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 44,630,448 km

• M1: 52,210 km (0.092 R)
• M2: 189,840 km (0.111 R)
• M3: 835,953 km (0.117 R)
• M4: 1,083,986 km (0.079 R)
• M5: 1,475,334 km (0.072 R)
• M6: 1,649,915 km (0.093 R)
• M7: 2,826,203 km (0.112 R)
• M8: 3,120,013 km (0.117 R)
• M9: 4,209,235 km (0.092 R)
• M10: 4,934,187 km (0.097 R)
• M11: 5,461,519 km (0.118 R)
• M12: 5,989,300 km (0.086 R)
• M13: 6,473,399 km (0.081 R)
• M14: 6,627,485 km (0.073 R)
• M15: 7,064,011 km (0.059 R)
• M16: 8,534,259 km (0.08 R)
• M17: 9,838,304 km (0.116 R)
• M18: 10,248,801 km (0.071 R)
• M19: 10,458,387 km (0.089 R)
• M20: 11,159,104 km (0.082 R)
• M21: 11,436,757 km (0.114 R)
• M22: 13,324,084 km (0.088 R)
• M23: 14,471,948 km (0.059 R)
• M24: 16,889,749 km (0.078 R)
• M25: 17,852,411 km (0.054 R)
• M26: 18,003,655 km (0.117 R)
• M27: 18,929,367 km (0.115 R)
• M28: 23,671,320 km (0.085 R)
• M29: 25,158,772 km (0.071 R)
• M30: 26,806,143 km (0.11 R)
• M31: 27,909,577 km (0.115 R)
• M32: 32,065,855 km (0.047 R)
• M33: 33,652,939 km (0.088 R)
• M34: 37,599,929 km (0.085 R)
• M35: 39,491,594 km (0.1 R)
• M36: 48,718,791 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608

Radius: 7.6

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.4 AU - 10.58 AU

Year: 17683 Days

Day: 16.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,630,448 km

• M1: 94,695 km (0.114 R)
• M2: 506,688 km (0.107 R)
• M3: 820,544 km (0.046 R)
• M4: 1,170,903 km (0.092 R)
• M5: 1,602,941 km (0.114 R)
• M6: 1,928,915 km (0.079 R)
• M7: 3,028,310 km (0.112 R)
• M8: 5,331,519 km (0.028 R)
• M9: 5,746,653 km (0.057 R)
• M10: 6,022,062 km (0.094 R)
• M11: 7,212,861 km (0.057 R)
• M12: 10,923,637 km (0.053 R)
• M13: 14,335,216 km (0.088 R)
• M14: 19,083,602 km (0.116 R)
• M15: 20,873,989 km (0.053 R)
• M16: 23,364,943 km (0.119 R)
• M17: 24,476,156 km (0.037 R)
• M18: 25,201,257 km (0.053 R)
• M19: 32,015,590 km (0.083 R)
• M20: 33,511,718 km (0.081 R)
• M21: 33,892,894 km (0.07 R)
• M22: 34,405,565 km (0.077 R)
• M23: 37,865,315 km (0.041 R)
• M24: 40,105,693 km (0.109 R)
• M25: 42,137,382 km (0.052 R)
• M26: 54,901,371 km (0.085 R)
• M27: 60,541,660 km (0.069 R)
• M28: 61,296,531 km (0.044 R)
• M29: 67,158,673 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.3

Radius: 5

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.07 AU - 11.29 AU

Year: 19757 Days

Day: 17 Hours

Environment

Temp: -236 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,630,448 km

• M1: 62,233 km (0.099 R)
• M2: 324,328 km (0.056 R)
• M3: 734,974 km (0.095 R)
• M4: 1,874,013 km (0.098 R)
• M5: 2,392,519 km (0.102 R)
• M6: 3,096,227 km (0.027 R)
• M7: 4,247,233 km (0.084 R)
• M8: 5,950,854 km (0.068 R)
• M9: 7,310,998 km (0.042 R)
• M10: 10,464,820 km (0.108 R)
• M11: 14,153,305 km (0.101 R)
• M12: 26,403,127 km (0.073 R)
• M13: 27,117,756 km (0.077 R)
• M14: 32,369,239 km (0.096 R)
• M15: 38,259,805 km (0.115 R)
• M16: 39,306,242 km (0.119 R)
• M17: 43,400,437 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.1

Radius: 4.2

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.96 AU - 11.66 AU

Year: 20156 Days

Day: 18.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,630,448 km

• M1: 52,359 km (0.032 R)
• M2: 238,309 km (0.112 R)
• M3: 1,255,874 km (0.071 R)
• M4: 1,610,870 km (0.076 R)
• M5: 1,743,264 km (0.029 R)
• M6: 1,963,472 km (0.116 R)
• M7: 7,110,836 km (0.04 R)
• M8: 7,965,039 km (0.102 R)
• M9: 10,676,501 km (0.118 R)
• M10: 11,252,004 km (0.08 R)
• M11: 11,628,990 km (0.106 R)
• M12: 12,810,066 km (0.1 R)
• M13: 13,339,941 km (0.104 R)
• M14: 16,278,492 km (0.115 R)
• M15: 16,415,225 km (0.057 R)
• M16: 17,181,016 km (0.073 R)
• M17: 20,324,516 km (0.083 R)
• M18: 24,007,167 km (0.092 R)
• M19: 24,902,062 km (0.067 R)
• M20: 29,916,133 km (0.087 R)
• M21: 32,984,984 km (0.118 R)
• M22: 37,433,875 km (0.098 R)
• M23: 37,911,541 km (0.111 R)
• M24: 43,437,687 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 14,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit