🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791

Radius: 9.6

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.16 AU - 1.22 AU

Year: 912 Days

Day: 7.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,002,299 km

• M1: 119,379 km (0.059 R)
• M2: 449,392 km (0.11 R)
• M3: 1,007,093 km (0.073 R)
• M4: 1,447,808 km (0.114 R)
• M5: 1,822,850 km (0.102 R)
• M6: 2,198,790 km (0.069 R)
• M7: 3,095,030 km (0.072 R)
• M8: 3,604,112 km (0.118 R)
• M9: 4,005,932 km (0.073 R)
• M10: 4,335,047 km (0.073 R)
• M11: 5,816,814 km (0.118 R)
• M12: 6,913,965 km (0.075 R)
• M13: 8,975,872 km (0.078 R)
• M14: 10,042,206 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.7

Radius: 9.3

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.43 AU - 1.47 AU

Year: 1227 Days

Day: 8.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,002,299 km

• M1: 115,639 km (0.12 R)
• M2: 407,804 km (0.1 R)
• M3: 898,934 km (0.095 R)
• M4: 1,280,408 km (0.031 R)
• M5: 1,578,108 km (0.084 R)
• M6: 2,119,353 km (0.039 R)
• M7: 2,918,804 km (0.087 R)
• M8: 4,355,542 km (0.1 R)
• M9: 6,406,529 km (0.078 R)
• M10: 8,550,416 km (0.12 R)
• M11: 8,939,221 km (0.106 R)
• M12: 9,528,636 km (0.06 R)
• M13: 10,077,810 km (0.093 R)
• M14: 11,815,838 km (0.103 R)
• M15: 12,111,444 km (0.11 R)
• M16: 13,224,601 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.5

Radius: 12.2

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.57 AU - 2.11 AU

Year: 1754 Days

Day: 5.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,002,299 km

• M1: 151,692 km (0.117 R)
• M2: 571,913 km (0.11 R)
• M3: 1,183,618 km (0.081 R)
• M4: 1,836,912 km (0.089 R)
• M5: 2,231,402 km (0.076 R)
• M6: 3,126,595 km (0.106 R)
• M7: 3,820,879 km (0.082 R)
• M8: 4,281,790 km (0.044 R)
• M9: 5,062,242 km (0.042 R)
• M10: 5,765,502 km (0.079 R)
• M11: 6,441,984 km (0.099 R)
• M12: 8,032,508 km (0.118 R)
• M13: 8,515,859 km (0.078 R)
• M14: 9,306,633 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.9

Radius: 13.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.69 AU - 2.51 AU

Year: 2139 Days

Day: 13.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,002,299 km

• M1: 175,927 km (0.074 R)
• M2: 608,265 km (0.09 R)
• M3: 1,258,417 km (0.12 R)
• M4: 1,906,326 km (0.073 R)
• M5: 2,461,035 km (0.071 R)
• M6: 3,285,468 km (0.08 R)
• M7: 4,572,160 km (0.119 R)
• M8: 5,204,510 km (0.076 R)
• M9: 5,649,863 km (0.112 R)
• M10: 6,326,943 km (0.099 R)
• M11: 7,458,202 km (0.119 R)
• M12: 7,904,452 km (0.109 R)
• M13: 8,850,509 km (0.049 R)
• M14: 9,283,445 km (0.089 R)
• M15: 10,155,900 km (0.056 R)
• M16: 11,044,212 km (0.091 R)
• M17: 11,468,322 km (0.106 R)
• M18: 12,308,464 km (0.096 R)
• M19: 15,455,405 km (0.114 R)
• M20: 16,883,017 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.7

Radius: 13.5

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.97 AU - 2.89 AU

Year: 2663 Days

Day: 7.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,002,299 km

• M1: 177,273 km (0.108 R)
• M2: 604,824 km (0.095 R)
• M3: 1,073,066 km (0.111 R)
• M4: 2,397,755 km (0.044 R)
• M5: 3,721,696 km (0.106 R)
• M6: 4,145,357 km (0.089 R)
• M7: 5,311,323 km (0.112 R)
• M8: 6,066,044 km (0.079 R)
• M9: 6,832,135 km (0.089 R)
• M10: 7,440,250 km (0.069 R)
• M11: 9,048,577 km (0.108 R)
• M12: 9,521,755 km (0.101 R)
• M13: 10,242,817 km (0.098 R)
• M14: 10,878,159 km (0.117 R)
• M15: 11,371,832 km (0.112 R)
• M16: 12,096,633 km (0.103 R)
• M17: 12,806,924 km (0.077 R)
• M18: 13,264,843 km (0.096 R)
• M19: 15,055,081 km (0.109 R)
• M20: 17,056,252 km (0.101 R)
• M21: 17,949,800 km (0.067 R)
• M22: 19,408,229 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 11.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.99 AU - 2.95 AU

Year: 2729 Days

Day: 5.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,002,299 km

• M1: 138,228 km (0.083 R)
• M2: 782,397 km (0.111 R)
• M3: 1,131,708 km (0.1 R)
• M4: 1,609,374 km (0.108 R)
• M5: 2,016,729 km (0.103 R)
• M6: 2,422,738 km (0.102 R)
• M7: 2,805,259 km (0.119 R)
• M8: 3,943,101 km (0.114 R)
• M9: 4,918,628 km (0.059 R)
• M10: 5,969,254 km (0.102 R)
• M11: 6,872,676 km (0.099 R)
• M12: 7,802,127 km (0.065 R)
• M13: 8,411,888 km (0.092 R)
• M14: 10,510,148 km (0.036 R)
• M15: 11,134,719 km (0.027 R)
• M16: 12,804,531 km (0.099 R)
• M17: 13,202,162 km (0.106 R)
• M18: 14,022,257 km (0.11 R)
• M19: 14,635,309 km (0.078 R)
• M20: 15,464,081 km (0.105 R)
• M21: 16,686,894 km (0.097 R)
• M22: 17,918,235 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.7

Radius: 10.6

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.46 AU - 4.52 AU

Year: 5602 Days

Day: 6.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,002,299 km

• M1: 131,796 km (0.095 R)
• M2: 707,897 km (0.074 R)
• M3: 1,186,012 km (0.102 R)
• M4: 2,259,825 km (0.076 R)
• M5: 2,792,543 km (0.042 R)
• M6: 4,110,650 km (0.094 R)
• M7: 4,851,609 km (0.04 R)
• M8: 5,836,711 km (0.045 R)
• M9: 7,614,083 km (0.102 R)
• M10: 8,079,931 km (0.03 R)
• M11: 8,983,651 km (0.093 R)
• M12: 9,415,989 km (0.117 R)
• M13: 13,729,793 km (0.091 R)
• M14: 15,135,415 km (0.075 R)
• M15: 16,378,124 km (0.067 R)
• M16: 17,687,704 km (0.072 R)
• M17: 20,145,597 km (0.098 R)
• M18: 20,663,056 km (0.119 R)
• M19: 21,341,632 km (0.104 R)
• M20: 23,547,602 km (0.109 R)
• M21: 25,988,441 km (0.086 R)
• M22: 26,337,752 km (0.091 R)
• M23: 27,676,055 km (0.109 R)
• M24: 28,315,885 km (0.096 R)
• M25: 29,059,237 km (0.101 R)
• M26: 29,720,160 km (0.115 R)
• M27: 30,391,256 km (0.073 R)
• M28: 32,062,713 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.8

Radius: 7.4

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.4 AU - 6.66 AU

Year: 9141 Days

Day: 19.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 46,002,299 km

• M1: 92,751 km (0.054 R)
• M2: 330,163 km (0.047 R)
• M3: 614,997 km (0.12 R)
• M4: 914,492 km (0.09 R)
• M5: 1,426,715 km (0.081 R)
• M6: 2,134,163 km (0.079 R)
• M7: 2,566,501 km (0.118 R)
• M8: 2,944,385 km (0.108 R)
• M9: 3,891,190 km (0.106 R)
• M10: 4,390,997 km (0.07 R)
• M11: 6,040,762 km (0.102 R)
• M12: 6,295,677 km (0.094 R)
• M13: 7,063,862 km (0.112 R)
• M14: 7,429,329 km (0.116 R)
• M15: 9,743,459 km (0.064 R)
• M16: 10,663,785 km (0.117 R)
• M17: 11,199,345 km (0.105 R)
• M18: 12,557,993 km (0.114 R)
• M19: 13,834,063 km (0.11 R)
• M20: 15,530,952 km (0.113 R)
• M21: 16,500,047 km (0.112 R)
• M22: 17,804,241 km (0.071 R)
• M23: 20,128,693 km (0.07 R)
• M24: 20,946,395 km (0.063 R)
• M25: 21,786,088 km (0.098 R)
• M26: 22,387,022 km (0.077 R)
• M27: 26,323,840 km (0.118 R)
• M28: 26,809,584 km (0.065 R)
• M29: 30,698,829 km (0.105 R)
• M30: 31,672,113 km (0.051 R)
• M31: 37,456,913 km (0.051 R)
• M32: 40,855,627 km (0.117 R)
• M33: 42,164,758 km (0.099 R)
• M34: 45,281,779 km (0.072 R)
• M35: 47,681,928 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.8

Radius: 7.1

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.13 AU - 10.57 AU

Year: 18506 Days

Day: 18.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,002,299 km

• M1: 88,412 km (0.082 R)
• M2: 356,043 km (0.102 R)
• M3: 646,861 km (0.086 R)
• M4: 914,043 km (0.089 R)
• M5: 1,185,114 km (0.101 R)
• M6: 2,395,212 km (0.117 R)
• M7: 3,299,231 km (0.059 R)
• M8: 3,841,673 km (0.116 R)
• M9: 4,107,060 km (0.099 R)
• M10: 4,855,199 km (0.105 R)
• M11: 5,102,783 km (0.115 R)
• M12: 5,523,153 km (0.111 R)
• M13: 5,827,585 km (0.118 R)
• M14: 6,359,705 km (0.057 R)
• M15: 7,602,863 km (0.111 R)
• M16: 8,546,526 km (0.105 R)
• M17: 9,614,356 km (0.048 R)
• M18: 11,030,898 km (0.097 R)
• M19: 11,678,657 km (0.078 R)
• M20: 11,955,862 km (0.088 R)
• M21: 12,581,331 km (0.077 R)
• M22: 13,774,224 km (0.069 R)
• M23: 20,724,541 km (0.116 R)
• M24: 21,049,617 km (0.079 R)
• M25: 21,377,985 km (0.111 R)
• M26: 23,950,619 km (0.032 R)
• M27: 29,190,434 km (0.103 R)
• M28: 36,545,114 km (0.117 R)
• M29: 41,734,066 km (0.074 R)
• M30: 43,302,151 km (0.101 R)
• M31: 45,317,085 km (0.052 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 19,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit