🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.3

Radius: 11.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.53 AU - 0.87 AU

Year: 372 Days

Day: 15 Hours

Environment

Temp: -130 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,636,773 km

• M1: 144,212 km (0.098 R)
• M2: 616,044 km (0.089 R)
• M3: 1,094,308 km (0.103 R)
• M4: 1,560,755 km (0.051 R)
• M5: 2,036,625 km (0.103 R)
• M6: 2,444,130 km (0.095 R)
• M7: 3,385,849 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.2

Radius: 12.6

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.91 AU - 1.01 AU

Year: 598 Days

Day: 10.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 51,636,773 km

• M1: 156,779 km (0.038 R)
• M2: 596,297 km (0.068 R)
• M3: 1,216,829 km (0.09 R)
• M4: 1,609,673 km (0.028 R)
• M5: 3,384,053 km (0.093 R)
• M6: 4,110,052 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.4

Radius: 9.2

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.9 AU - 1.48 AU

Year: 825 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,636,773 km

• M1: 115,190 km (0.075 R)
• M2: 449,392 km (0.113 R)
• M3: 1,967,810 km (0.062 R)
• M4: 3,172,522 km (0.085 R)
• M5: 3,628,347 km (0.107 R)
• M6: 4,740,906 km (0.104 R)
• M7: 5,097,099 km (0.088 R)
• M8: 5,625,927 km (0.089 R)
• M9: 6,087,137 km (0.111 R)
• M10: 7,671,977 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.3

Radius: 8.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.54 AU - 2.16 AU

Year: 1600 Days

Day: 6.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,636,773 km

• M1: 106,962 km (0.052 R)
• M2: 406,757 km (0.114 R)
• M3: 1,813,425 km (0.07 R)
• M4: 2,493,497 km (0.11 R)
• M5: 2,971,911 km (0.091 R)
• M6: 3,709,130 km (0.098 R)
• M7: 4,316,647 km (0.077 R)
• M8: 5,026,937 km (0.117 R)
• M9: 5,501,462 km (0.106 R)
• M10: 6,202,477 km (0.117 R)
• M11: 8,042,232 km (0.094 R)
• M12: 8,389,897 km (0.079 R)
• M13: 8,831,510 km (0.112 R)
• M14: 9,115,297 km (0.092 R)
• M15: 9,881,987 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.3

Radius: 10.4

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.21 AU - 2.89 AU

Year: 2589 Days

Day: 11.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,636,773 km

• M1: 129,402 km (0.12 R)
• M2: 506,538 km (0.094 R)
• M3: 967,599 km (0.04 R)
• M4: 1,339,350 km (0.088 R)
• M5: 1,819,409 km (0.055 R)
• M6: 2,147,328 km (0.11 R)
• M7: 2,810,495 km (0.062 R)
• M8: 3,181,648 km (0.102 R)
• M9: 3,585,711 km (0.083 R)
• M10: 4,321,134 km (0.062 R)
• M11: 6,313,778 km (0.101 R)
• M12: 6,925,035 km (0.063 R)
• M13: 7,385,348 km (0.036 R)
• M14: 8,198,113 km (0.092 R)
• M15: 8,643,765 km (0.112 R)
• M16: 9,141,776 km (0.112 R)
• M17: 9,546,289 km (0.093 R)
• M18: 10,195,095 km (0.115 R)
• M19: 10,550,240 km (0.093 R)
• M20: 12,363,217 km (0.08 R)
• M21: 13,134,244 km (0.091 R)
• M22: 13,840,795 km (0.109 R)
• M23: 14,325,941 km (0.108 R)
• M24: 15,536,337 km (0.106 R)
• M25: 16,060,379 km (0.088 R)
• M26: 19,455,652 km (0.099 R)
• M27: 21,449,044 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.3

Radius: 7.3

Gravity: 16.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.56 AU - 7.48 AU

Year: 10585 Days

Day: 20.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 51,636,773 km

• M1: 90,806 km (0.117 R)
• M2: 610,808 km (0.082 R)
• M3: 1,514,828 km (0.106 R)
• M4: 1,804,898 km (0.115 R)
• M5: 2,187,121 km (0.113 R)
• M6: 3,113,880 km (0.089 R)
• M7: 3,936,818 km (0.036 R)
• M8: 5,226,650 km (0.06 R)
• M9: 5,677,538 km (0.118 R)
• M10: 6,041,809 km (0.087 R)
• M11: 7,020,927 km (0.109 R)
• M12: 7,483,633 km (0.053 R)
• M13: 8,011,564 km (0.099 R)
• M14: 9,289,878 km (0.104 R)
• M15: 9,796,117 km (0.083 R)
• M16: 11,311,693 km (0.115 R)
• M17: 11,947,784 km (0.1 R)
• M18: 13,999,369 km (0.1 R)
• M19: 15,005,265 km (0.092 R)
• M20: 15,843,910 km (0.115 R)
• M21: 16,420,311 km (0.059 R)
• M22: 16,713,523 km (0.059 R)
• M23: 18,155,048 km (0.108 R)
• M24: 18,706,316 km (0.039 R)
• M25: 18,945,972 km (0.058 R)
• M26: 19,677,356 km (0.108 R)
• M27: 24,181,449 km (0.054 R)
• M28: 24,848,805 km (0.104 R)
• M29: 27,745,019 km (0.043 R)
• M30: 29,543,485 km (0.074 R)
• M31: 35,159,688 km (0.099 R)
• M32: 39,057,461 km (0.072 R)
• M33: 40,774,396 km (0.077 R)
• M34: 49,353,834 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.9

Radius: 6.8

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.29 AU - 8.97 AU

Year: 13400 Days

Day: 18.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,636,773 km

• M1: 84,672 km (0.087 R)
• M2: 405,709 km (0.07 R)
• M3: 626,067 km (0.118 R)
• M4: 861,385 km (0.067 R)
• M5: 1,168,359 km (0.062 R)
• M6: 1,462,618 km (0.07 R)
• M7: 1,742,366 km (0.048 R)
• M8: 2,022,713 km (0.061 R)
• M9: 3,237,597 km (0.099 R)
• M10: 3,611,592 km (0.043 R)
• M11: 5,679,633 km (0.118 R)
• M12: 5,929,611 km (0.056 R)
• M13: 11,901,408 km (0.036 R)
• M14: 14,505,010 km (0.08 R)
• M15: 15,798,732 km (0.089 R)
• M16: 18,770,494 km (0.079 R)
• M17: 20,304,470 km (0.072 R)
• M18: 22,095,157 km (0.115 R)
• M19: 25,889,856 km (0.072 R)
• M20: 27,583,155 km (0.027 R)
• M21: 28,508,866 km (0.083 R)
• M22: 30,749,094 km (0.092 R)
• M23: 31,744,070 km (0.083 R)
• M24: 33,914,884 km (0.094 R)
• M25: 34,149,005 km (0.115 R)
• M26: 35,096,259 km (0.116 R)
• M27: 35,456,042 km (0.081 R)
• M28: 41,283,926 km (0.117 R)
• M29: 43,589,977 km (0.056 R)
• M30: 51,328,077 km (0.099 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: 230 - 15,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit