🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.49 AU - 0.57 AU

Year: 249 Days

Day: 28.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,326,122 km

• M1: 47,871 km (0.107 R)
• M2: 472,280 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.46 AU - 0.64 AU

Year: 263 Days

Day: 23.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,326,122 km

• M1: 72,555 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.9

Radius: 11

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.4 AU - 1.76 AU

Year: 1282 Days

Day: 14.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 97,326,122 km

• M1: 140,173 km (0.106 R)
• M2: 533,466 km (0.116 R)
• M3: 1,175,091 km (0.12 R)
• M4: 1,605,933 km (0.1 R)
• M5: 2,306,949 km (0.119 R)
• M6: 4,010,121 km (0.099 R)
• M7: 4,429,443 km (0.082 R)
• M8: 5,280,954 km (0.105 R)
• M9: 5,866,480 km (0.067 R)
• M10: 7,029,305 km (0.108 R)
• M11: 7,544,819 km (0.063 R)
• M12: 8,339,782 km (0.104 R)
• M13: 9,438,578 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.7

Radius: 12.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.81 AU - 2.65 AU

Year: 2150 Days

Day: 8.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 97,326,122 km

• M1: 161,566 km (0.089 R)
• M2: 789,129 km (0.104 R)
• M3: 1,240,466 km (0.095 R)
• M4: 2,391,771 km (0.036 R)
• M5: 2,842,060 km (0.109 R)
• M6: 3,783,330 km (0.104 R)
• M7: 4,399,673 km (0.054 R)
• M8: 6,013,535 km (0.091 R)
• M9: 6,767,957 km (0.081 R)
• M10: 7,259,386 km (0.093 R)
• M11: 8,593,350 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.5

Radius: 11.7

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.64 AU - 5.82 AU

Year: 6642 Days

Day: 8.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 97,326,122 km

• M1: 147,952 km (0.091 R)
• M2: 522,545 km (0.053 R)
• M3: 1,048,831 km (0.082 R)
• M4: 1,417,889 km (0.106 R)
• M5: 2,432,761 km (0.098 R)
• M6: 2,951,267 km (0.096 R)
• M7: 3,904,953 km (0.08 R)
• M8: 4,372,147 km (0.067 R)
• M9: 5,419,781 km (0.09 R)
• M10: 6,771,996 km (0.041 R)
• M11: 9,205,505 km (0.096 R)
• M12: 10,325,095 km (0.085 R)
• M13: 11,222,832 km (0.115 R)
• M14: 11,638,116 km (0.117 R)
• M15: 13,753,280 km (0.098 R)
• M16: 14,654,757 km (0.11 R)
• M17: 15,214,403 km (0.061 R)
• M18: 18,731,299 km (0.091 R)
• M19: 20,755,807 km (0.11 R)
• M20: 23,171,813 km (0.077 R)
• M21: 29,136,429 km (0.082 R)
• M22: 36,843,263 km (0.083 R)
• M23: 37,416,073 km (0.103 R)
• M24: 39,289,038 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.6

Radius: 4

Gravity: 59.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.31 AU - 7.15 AU

Year: 10040 Days

Day: 19.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 97,326,122 km

• M1: 49,816 km (0.097 R)
• M2: 318,344 km (0.096 R)
• M3: 583,731 km (0.09 R)
• M4: 738,116 km (0.085 R)
• M5: 869,313 km (0.062 R)
• M6: 1,167,163 km (0.105 R)
• M7: 1,387,371 km (0.095 R)
• M8: 1,619,547 km (0.096 R)
• M9: 1,980,526 km (0.113 R)
• M10: 2,353,324 km (0.049 R)
• M11: 2,619,608 km (0.053 R)
• M12: 3,834,642 km (0.105 R)
• M13: 4,502,746 km (0.104 R)
• M14: 4,945,706 km (0.111 R)
• M15: 5,211,391 km (0.081 R)
• M16: 5,627,872 km (0.109 R)
• M17: 6,725,471 km (0.089 R)
• M18: 9,895,301 km (0.115 R)
• M19: 12,792,712 km (0.079 R)
• M20: 13,484,154 km (0.083 R)
• M21: 13,871,612 km (0.071 R)
• M22: 16,646,952 km (0.101 R)
• M23: 17,930,950 km (0.11 R)
• M24: 19,117,411 km (0.104 R)
• M25: 20,524,080 km (0.111 R)
• M26: 20,694,023 km (0.106 R)
• M27: 25,253,168 km (0.118 R)
• M28: 28,708,579 km (0.059 R)
• M29: 32,928,735 km (0.086 R)
• M30: 34,943,669 km (0.109 R)
• M31: 35,429,413 km (0.109 R)
• M32: 37,165,048 km (0.119 R)
• M33: 37,291,159 km (0.112 R)
• M34: 49,694,468 km (0.069 R)
• M35: 53,455,508 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.3

Radius: 8

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.55 AU - 9.23 AU

Year: 12971 Days

Day: 20.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 97,326,122 km

• M1: 101,876 km (0.116 R)
• M2: 443,109 km (0.065 R)
• M3: 1,013,376 km (0.064 R)
• M4: 2,087,189 km (0.071 R)
• M5: 4,419,420 km (0.084 R)
• M6: 4,763,944 km (0.09 R)
• M7: 6,526,955 km (0.092 R)
• M8: 7,347,200 km (0.12 R)
• M9: 8,302,981 km (0.109 R)
• M10: 9,228,094 km (0.119 R)
• M11: 10,701,484 km (0.069 R)
• M12: 12,778,949 km (0.064 R)
• M13: 13,149,653 km (0.057 R)
• M14: 14,453,697 km (0.096 R)
• M15: 15,111,479 km (0.091 R)
• M16: 16,595,640 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296

Radius: 4.4

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.01 AU - 8.91 AU

Year: 13156 Days

Day: 17.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,326,122 km

• M1: 54,753 km (0.067 R)
• M2: 213,476 km (0.12 R)
• M3: 418,276 km (0.104 R)
• M4: 1,158,935 km (0.04 R)
• M5: 1,933,852 km (0.112 R)
• M6: 2,082,103 km (0.068 R)
• M7: 2,962,786 km (0.099 R)
• M8: 4,040,938 km (0.073 R)
• M9: 5,198,526 km (0.112 R)
• M10: 7,443,392 km (0.11 R)
• M11: 10,817,272 km (0.038 R)
• M12: 11,392,775 km (0.075 R)
• M13: 12,718,961 km (0.025 R)
• M14: 13,007,535 km (0.084 R)
• M15: 13,300,597 km (0.058 R)
• M16: 13,960,772 km (0.111 R)
• M17: 14,268,047 km (0.106 R)
• M18: 14,832,330 km (0.069 R)
• M19: 15,346,198 km (0.079 R)
• M20: 15,739,491 km (0.098 R)
• M21: 23,665,336 km (0.106 R)
• M22: 25,444,204 km (0.036 R)
• M23: 26,366,326 km (0.119 R)
• M24: 27,597,965 km (0.102 R)
• M25: 28,472,813 km (0.042 R)
• M26: 33,125,756 km (0.074 R)
• M27: 39,960,434 km (0.09 R)
• M28: 40,828,849 km (0.101 R)
• M29: 42,603,230 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.4

Radius: 7.1

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.76 AU - 9.6 AU

Year: 13742 Days

Day: 17 Hours

Environment

Temp: -231 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 97,326,122 km

• M1: 89,011 km (0.063 R)
• M2: 438,172 km (0.094 R)
• M3: 709,842 km (0.093 R)
• M4: 1,094,907 km (0.093 R)
• M5: 1,551,480 km (0.058 R)
• M6: 1,963,472 km (0.075 R)
• M7: 2,425,580 km (0.115 R)
• M8: 2,841,013 km (0.069 R)
• M9: 3,813,998 km (0.07 R)
• M10: 4,992,679 km (0.101 R)
• M11: 6,317,219 km (0.107 R)
• M12: 7,907,145 km (0.037 R)
• M13: 9,588,027 km (0.099 R)
• M14: 11,082,509 km (0.071 R)
• M15: 12,535,853 km (0.081 R)
• M16: 12,918,075 km (0.111 R)
• M17: 14,806,000 km (0.088 R)
• M18: 15,449,870 km (0.088 R)
• M19: 16,187,238 km (0.073 R)
• M20: 16,412,831 km (0.06 R)
• M21: 18,869,527 km (0.101 R)
• M22: 23,045,851 km (0.103 R)
• M23: 30,461,567 km (0.075 R)
• M24: 31,502,170 km (0.052 R)
• M25: 34,516,866 km (0.07 R)
• M26: 39,323,446 km (0.053 R)
• M27: 40,142,793 km (0.104 R)
• M28: 42,812,218 km (0.069 R)
• M29: 47,571,674 km (0.064 R)
• M30: 49,760,441 km (0.079 R)
• M31: 52,015,479 km (0.07 R)
• M32: 56,728,261 km (0.111 R)
• M33: 58,301,581 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.2

Radius: 7.1

Gravity: 19.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.51 AU - 12.95 AU

Year: 24299 Days

Day: 20.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 97,326,122 km

• M1: 88,263 km (0.091 R)
• M2: 494,122 km (0.051 R)
• M3: 724,203 km (0.078 R)
• M4: 1,095,655 km (0.115 R)
• M5: 1,500,915 km (0.101 R)
• M6: 1,939,088 km (0.067 R)
• M7: 3,041,474 km (0.083 R)
• M8: 5,093,957 km (0.097 R)
• M9: 5,551,278 km (0.083 R)
• M10: 5,945,468 km (0.094 R)
• M11: 6,595,770 km (0.08 R)
• M12: 7,241,135 km (0.038 R)
• M13: 9,008,335 km (0.116 R)
• M14: 9,614,954 km (0.094 R)
• M15: 9,991,791 km (0.118 R)
• M16: 12,987,040 km (0.075 R)
• M17: 18,477,880 km (0.093 R)
• M18: 19,356,468 km (0.101 R)
• M19: 23,039,269 km (0.12 R)
• M20: 31,342,399 km (0.083 R)
• M21: 32,731,266 km (0.092 R)
• M22: 37,451,079 km (0.103 R)
• M23: 40,783,222 km (0.108 R)
• M24: 46,767,137 km (0.086 R)
• M25: 50,060,983 km (0.105 R)
• M26: 50,813,460 km (0.07 R)
• M27: 60,015,524 km (0.117 R)
• M28: 61,292,043 km (0.049 R)
• M29: 77,547,796 km (0.072 R)
• M30: 80,594,955 km (0.043 R)
• M31: 85,047,137 km (0.119 R)
• M32: 87,741,246 km (0.093 R)
• M33: 92,169,193 km (0.035 R)
• M34: 93,582,893 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 13,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit