🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.3

Radius: 11.8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.66 AU - 1.06 AU

Year: 523 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,153,383 km

• M1: 147,055 km (0.108 R)
• M2: 640,728 km (0.094 R)
• M3: 1,606,382 km (0.086 R)
• M4: 2,083,450 km (0.116 R)
• M5: 2,696,202 km (0.094 R)
• M6: 3,291,901 km (0.073 R)
• M7: 3,960,005 km (0.034 R)
• M8: 4,326,969 km (0.095 R)
• M9: 5,975,388 km (0.109 R)
• M10: 6,614,769 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.2

Radius: 8.7

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.87 AU - 1.05 AU

Year: 617 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,153,383 km

• M1: 108,907 km (0.039 R)
• M2: 381,175 km (0.113 R)
• M3: 758,162 km (0.073 R)
• M4: 1,061,995 km (0.113 R)
• M5: 1,893,311 km (0.086 R)
• M6: 2,578,618 km (0.101 R)
• M7: 3,260,186 km (0.033 R)
• M8: 3,637,023 km (0.077 R)
• M9: 4,042,733 km (0.066 R)
• M10: 4,403,713 km (0.118 R)
• M11: 4,897,086 km (0.117 R)
• M12: 5,358,745 km (0.113 R)
• M13: 6,542,364 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.8

Radius: 11.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.24 AU - 1.48 AU

Year: 1040 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,153,383 km

• M1: 147,952 km (0.064 R)
• M2: 540,497 km (0.09 R)
• M3: 1,060,499 km (0.098 R)
• M4: 2,041,562 km (0.113 R)
• M5: 2,454,901 km (0.058 R)
• M6: 2,838,021 km (0.108 R)
• M7: 3,538,289 km (0.059 R)
• M8: 4,061,732 km (0.109 R)
• M9: 4,517,257 km (0.079 R)
• M10: 5,648,965 km (0.063 R)
• M11: 6,134,709 km (0.079 R)
• M12: 6,604,297 km (0.077 R)
• M13: 7,400,906 km (0.111 R)
• M14: 7,884,406 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.4

Radius: 12.4

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.37 AU - 1.93 AU

Year: 1390 Days

Day: 13.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,153,383 km

• M1: 155,283 km (0.116 R)
• M2: 620,981 km (0.106 R)
• M3: 1,056,909 km (0.104 R)
• M4: 1,781,860 km (0.083 R)
• M5: 2,390,574 km (0.083 R)
• M6: 3,187,631 km (0.114 R)
• M7: 3,767,473 km (0.106 R)
• M8: 4,300,789 km (0.041 R)
• M9: 4,938,076 km (0.064 R)
• M10: 6,021,913 km (0.076 R)
• M11: 6,554,332 km (0.066 R)
• M12: 7,258,189 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.5

Radius: 10.1

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.84 AU - 2.78 AU

Year: 2303 Days

Day: 13.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,153,383 km

• M1: 125,662 km (0.064 R)
• M2: 454,478 km (0.105 R)
• M3: 1,010,234 km (0.108 R)
• M4: 1,338,153 km (0.115 R)
• M5: 1,853,368 km (0.114 R)
• M6: 2,550,344 km (0.084 R)
• M7: 3,142,004 km (0.07 R)
• M8: 3,631,189 km (0.098 R)
• M9: 4,076,991 km (0.028 R)
• M10: 6,489,107 km (0.105 R)
• M11: 6,932,365 km (0.098 R)
• M12: 7,649,238 km (0.068 R)
• M13: 7,996,455 km (0.118 R)
• M14: 8,784,985 km (0.042 R)
• M15: 9,459,073 km (0.106 R)
• M16: 10,982,877 km (0.115 R)
• M17: 12,034,102 km (0.101 R)
• M18: 12,825,175 km (0.06 R)
• M19: 13,819,702 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.5

Radius: 12.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.2 AU - 3.52 AU

Year: 3173 Days

Day: 14.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,153,383 km

• M1: 157,975 km (0.077 R)
• M2: 568,173 km (0.112 R)
• M3: 1,133,054 km (0.082 R)
• M4: 1,533,079 km (0.031 R)
• M5: 2,149,273 km (0.09 R)
• M6: 2,690,966 km (0.084 R)
• M7: 3,159,956 km (0.036 R)
• M8: 4,651,147 km (0.089 R)
• M9: 5,829,679 km (0.084 R)
• M10: 6,542,214 km (0.031 R)
• M11: 7,058,028 km (0.099 R)
• M12: 8,966,298 km (0.076 R)
• M13: 9,951,699 km (0.116 R)
• M14: 15,798,134 km (0.069 R)
• M15: 16,283,878 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.7

Radius: 14.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.64 AU - 4.8 AU

Year: 5687 Days

Day: 14.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,153,383 km

• M1: 176,525 km (0.087 R)
• M2: 894,894 km (0.039 R)
• M3: 1,363,136 km (0.046 R)
• M4: 1,971,999 km (0.057 R)
• M5: 3,001,980 km (0.119 R)
• M6: 3,595,435 km (0.104 R)
• M7: 4,390,548 km (0.075 R)
• M8: 4,965,602 km (0.07 R)
• M9: 5,831,026 km (0.042 R)
• M10: 6,760,926 km (0.1 R)
• M11: 8,012,612 km (0.093 R)
• M12: 9,162,421 km (0.095 R)
• M13: 10,832,382 km (0.087 R)
• M14: 11,351,636 km (0.079 R)
• M15: 13,980,519 km (0.111 R)
• M16: 14,596,863 km (0.115 R)
• M17: 15,114,471 km (0.116 R)
• M18: 16,125,902 km (0.069 R)
• M19: 19,363,051 km (0.083 R)
• M20: 20,058,980 km (0.108 R)
• M21: 22,247,298 km (0.086 R)
• M22: 22,780,016 km (0.082 R)
• M23: 25,738,762 km (0.077 R)
• M24: 28,586,059 km (0.106 R)
• M25: 29,035,152 km (0.082 R)
• M26: 30,039,552 km (0.099 R)
• M27: 30,784,549 km (0.042 R)
• M28: 31,733,149 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.5

Radius: 4.3

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.18 AU - 9.9 AU

Year: 14955 Days

Day: 22 Hours

Environment

Temp: -236 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,153,383 km

• M1: 53,706 km (0.117 R)
• M2: 257,009 km (0.114 R)
• M3: 412,890 km (0.07 R)
• M4: 646,861 km (0.117 R)
• M5: 946,805 km (0.114 R)
• M6: 1,311,375 km (0.105 R)
• M7: 3,008,264 km (0.055 R)
• M8: 4,000,845 km (0.08 R)
• M9: 4,427,050 km (0.1 R)
• M10: 5,136,443 km (0.091 R)
• M11: 6,916,508 km (0.093 R)
• M12: 8,454,524 km (0.054 R)
• M13: 10,809,344 km (0.119 R)
• M14: 11,143,396 km (0.118 R)
• M15: 13,677,733 km (0.039 R)
• M16: 21,450,839 km (0.071 R)
• M17: 24,827,711 km (0.093 R)
• M18: 25,492,824 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.9

Radius: 7.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.1 AU - 9.22 AU

Year: 16718 Days

Day: 15.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,153,383 km

• M1: 110,852 km (0.114 R)
• M2: 470,635 km (0.072 R)
• M3: 1,243,607 km (0.074 R)
• M4: 1,697,487 km (0.111 R)
• M5: 2,386,834 km (0.036 R)
• M6: 3,537,990 km (0.118 R)
• M7: 3,843,319 km (0.071 R)
• M8: 6,203,824 km (0.118 R)
• M9: 7,195,059 km (0.104 R)
• M10: 8,332,153 km (0.098 R)
• M11: 9,296,012 km (0.115 R)
• M12: 9,681,974 km (0.054 R)
• M13: 10,028,592 km (0.056 R)
• M14: 11,334,283 km (0.067 R)
• M15: 13,347,571 km (0.084 R)
• M16: 14,279,117 km (0.118 R)
• M17: 21,458,767 km (0.09 R)
• M18: 21,878,838 km (0.097 R)
• M19: 22,133,454 km (0.063 R)
• M20: 22,648,669 km (0.105 R)
• M21: 23,792,345 km (0.074 R)
• M22: 26,770,838 km (0.111 R)
• M23: 28,652,181 km (0.049 R)
• M24: 35,053,623 km (0.102 R)
• M25: 38,523,396 km (0.1 R)
• M26: 38,770,682 km (0.111 R)
• M27: 39,770,893 km (0.119 R)
• M28: 41,303,374 km (0.097 R)
• M29: 42,610,261 km (0.093 R)
• M30: 46,555,456 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.8

Radius: 4.4

Gravity: 44.93 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.67 AU - 10.37 AU

Year: 17771 Days

Day: 24.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,153,383 km

• M1: 56,997 km (0.113 R)
• M2: 378,183 km (0.068 R)
• M3: 672,742 km (0.063 R)
• M4: 1,067,680 km (0.106 R)
• M5: 1,872,517 km (0.032 R)
• M6: 2,028,248 km (0.117 R)
• M7: 3,019,334 km (0.118 R)
• M8: 5,454,488 km (0.114 R)
• M9: 9,396,841 km (0.097 R)
• M10: 9,567,083 km (0.101 R)
• M11: 9,797,165 km (0.114 R)
• M12: 12,037,542 km (0.106 R)
• M13: 14,296,470 km (0.065 R)
• M14: 14,446,367 km (0.098 R)
• M15: 15,604,404 km (0.1 R)
• M16: 16,084,464 km (0.1 R)
• M17: 17,074,054 km (0.108 R)
• M18: 28,814,943 km (0.119 R)
• M19: 32,416,363 km (0.117 R)
• M20: 33,990,431 km (0.063 R)
• M21: 34,661,079 km (0.087 R)
• M22: 40,496,742 km (0.106 R)
• M23: 46,624,121 km (0.114 R)
• M24: 49,993,364 km (0.108 R)
• M25: 55,530,580 km (0.053 R)
• M26: 59,699,125 km (0.064 R)
• M27: 65,712,809 km (0.098 R)
• M28: 71,459,163 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 13,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit