🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.6

Radius: 9.9

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.65 AU - 0.73 AU

Year: 403 Days

Day: 12.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,517,421 km

• M1: 123,269 km (0.041 R)
• M2: 445,353 km (0.105 R)
• M3: 763,847 km (0.069 R)
• M4: 1,106,426 km (0.09 R)
• M5: 1,900,491 km (0.076 R)
• M6: 2,589,090 km (0.116 R)
• M7: 3,435,814 km (0.092 R)
• M8: 4,128,752 km (0.049 R)
• M9: 4,620,480 km (0.086 R)
• M10: 4,990,735 km (0.116 R)
• M11: 5,600,645 km (0.12 R)
• M12: 6,040,313 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.7

Radius: 11.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.71 AU - 0.93 AU

Year: 522 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 41,517,421 km

• M1: 144,212 km (0.087 R)
• M2: 559,047 km (0.103 R)
• M3: 2,018,973 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.8

Radius: 9.5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.1 AU - 1.4 AU

Year: 982 Days

Day: 5.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 80.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,517,421 km

• M1: 131,347 km (0.079 R)
• M2: 767,287 km (0.105 R)
• M3: 1,384,079 km (0.117 R)
• M4: 2,691,714 km (0.075 R)
• M5: 3,048,206 km (0.098 R)
• M6: 3,558,784 km (0.087 R)
• M7: 3,945,045 km (0.086 R)
• M8: 6,838,119 km (0.119 R)
• M9: 8,022,934 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.8

Radius: 10.4

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.05 AU - 1.75 AU

Year: 1164 Days

Day: 13.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,517,421 km

• M1: 130,599 km (0.065 R)
• M2: 559,795 km (0.115 R)
• M3: 942,616 km (0.108 R)
• M4: 1,307,485 km (0.047 R)
• M5: 1,636,302 km (0.108 R)
• M6: 2,185,326 km (0.072 R)
• M7: 2,668,228 km (0.092 R)
• M8: 3,221,441 km (0.05 R)
• M9: 3,701,500 km (0.083 R)
• M10: 4,246,784 km (0.036 R)
• M11: 4,923,266 km (0.05 R)
• M12: 6,562,859 km (0.099 R)
• M13: 7,389,088 km (0.11 R)
• M14: 8,226,985 km (0.109 R)
• M15: 9,678,982 km (0.076 R)
• M16: 10,350,976 km (0.105 R)
• M17: 11,225,675 km (0.057 R)

Asteroid Belt

Center: 2.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.8

Radius: 11.9

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.93 AU - 4.39 AU

Year: 5964 Days

Day: 9.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,517,421 km

• M1: 148,102 km (0.039 R)
• M2: 726,298 km (0.073 R)
• M3: 1,486,404 km (0.115 R)
• M4: 2,577,571 km (0.092 R)
• M5: 3,661,557 km (0.088 R)
• M6: 4,424,357 km (0.053 R)
• M7: 4,942,564 km (0.064 R)
• M8: 6,536,380 km (0.108 R)
• M9: 7,210,169 km (0.085 R)
• M10: 9,162,870 km (0.061 R)
• M11: 9,556,611 km (0.056 R)
• M12: 10,854,821 km (0.052 R)
• M13: 11,698,404 km (0.098 R)
• M14: 15,088,591 km (0.102 R)
• M15: 16,650,093 km (0.12 R)
• M16: 18,385,878 km (0.033 R)
• M17: 20,833,747 km (0.113 R)
• M18: 21,287,179 km (0.111 R)
• M19: 21,747,342 km (0.111 R)
• M20: 25,241,350 km (0.099 R)
• M21: 28,164,791 km (0.098 R)
• M22: 28,812,699 km (0.052 R)
• M23: 31,306,646 km (0.069 R)
• M24: 33,526,678 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 9.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.21 AU - 4.39 AU

Year: 6268 Days

Day: 11 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,517,421 km

• M1: 114,442 km (0.102 R)
• M2: 625,319 km (0.113 R)
• M3: 1,372,560 km (0.059 R)
• M4: 1,941,481 km (0.117 R)
• M5: 2,230,205 km (0.079 R)
• M6: 2,878,562 km (0.036 R)
• M7: 4,406,704 km (0.106 R)
• M8: 4,787,281 km (0.098 R)
• M9: 5,138,238 km (0.073 R)
• M10: 6,062,903 km (0.114 R)
• M11: 6,384,538 km (0.101 R)
• M12: 6,998,936 km (0.096 R)
• M13: 11,542,673 km (0.105 R)
• M14: 11,947,036 km (0.116 R)
• M15: 13,709,598 km (0.095 R)
• M16: 18,101,342 km (0.116 R)
• M17: 19,142,244 km (0.081 R)
• M18: 22,435,193 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.6

Radius: 8

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.53 AU - 5.85 AU

Year: 8311 Days

Day: 10.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,517,421 km

• M1: 99,483 km (0.056 R)
• M2: 376,837 km (0.096 R)
• M3: 644,617 km (0.103 R)
• M4: 1,135,448 km (0.102 R)
• M5: 1,391,559 km (0.04 R)
• M6: 2,814,684 km (0.076 R)
• M7: 3,141,106 km (0.096 R)
• M8: 3,538,289 km (0.113 R)
• M9: 4,679,272 km (0.113 R)
• M10: 5,503,107 km (0.087 R)
• M11: 5,982,419 km (0.073 R)
• M12: 6,558,969 km (0.072 R)
• M13: 6,842,906 km (0.084 R)
• M14: 9,689,454 km (0.108 R)
• M15: 11,474,306 km (0.094 R)
• M16: 15,681,896 km (0.063 R)
• M17: 16,126,501 km (0.114 R)
• M18: 17,578,647 km (0.108 R)
• M19: 18,058,408 km (0.118 R)
• M20: 19,259,978 km (0.113 R)
• M21: 19,550,198 km (0.109 R)
• M22: 24,011,206 km (0.051 R)
• M23: 24,857,930 km (0.103 R)
• M24: 26,521,608 km (0.107 R)
• M25: 29,489,181 km (0.096 R)
• M26: 32,363,405 km (0.094 R)
• M27: 33,500,798 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.5

Radius: 5.2

Gravity: 24.83 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.07 AU - 7.43 AU

Year: 10983 Days

Day: 21.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,517,421 km

• M1: 64,626 km (0.072 R)
• M2: 513,719 km (0.11 R)
• M3: 696,827 km (0.1 R)
• M4: 894,296 km (0.119 R)
• M5: 1,152,352 km (0.104 R)
• M6: 1,417,889 km (0.115 R)
• M7: 2,526,259 km (0.088 R)
• M8: 2,842,509 km (0.112 R)
• M9: 3,114,029 km (0.032 R)
• M10: 3,402,753 km (0.112 R)
• M11: 3,978,256 km (0.115 R)
• M12: 5,558,907 km (0.095 R)
• M13: 6,468,762 km (0.061 R)
• M14: 6,779,925 km (0.085 R)
• M15: 7,182,643 km (0.111 R)
• M16: 8,214,419 km (0.075 R)
• M17: 9,840,099 km (0.075 R)
• M18: 10,095,911 km (0.089 R)
• M19: 11,108,988 km (0.044 R)
• M20: 11,555,239 km (0.11 R)
• M21: 11,955,263 km (0.094 R)
• M22: 12,246,680 km (0.106 R)
• M23: 12,423,804 km (0.119 R)
• M24: 13,522,750 km (0.104 R)
• M25: 15,495,647 km (0.099 R)
• M26: 16,622,717 km (0.119 R)
• M27: 20,828,960 km (0.045 R)
• M28: 22,463,018 km (0.071 R)
• M29: 24,834,743 km (0.111 R)
• M30: 28,801,629 km (0.072 R)
• M31: 29,115,186 km (0.119 R)
• M32: 31,483,919 km (0.072 R)
• M33: 34,445,508 km (0.102 R)
• M34: 34,798,709 km (0.087 R)
• M35: 35,872,971 km (0.117 R)
• M36: 36,235,746 km (0.066 R)
• M37: 36,601,213 km (0.044 R)
• M38: 41,843,721 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.7

Radius: 5

Gravity: 15.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.22 AU - 8.24 AU

Year: 13665 Days

Day: 18.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,517,421 km

• M1: 62,233 km (0.061 R)
• M2: 542,143 km (0.09 R)
• M3: 1,133,802 km (0.101 R)
• M4: 1,501,065 km (0.116 R)
• M5: 2,115,164 km (0.117 R)
• M6: 3,016,192 km (0.042 R)
• M7: 3,176,412 km (0.095 R)
• M8: 3,366,550 km (0.053 R)
• M9: 3,929,038 km (0.099 R)
• M10: 5,205,707 km (0.047 R)
• M11: 5,538,113 km (0.051 R)
• M12: 6,282,213 km (0.118 R)
• M13: 6,659,050 km (0.103 R)
• M14: 7,211,814 km (0.077 R)
• M15: 8,498,505 km (0.114 R)
• M16: 8,865,918 km (0.065 R)
• M17: 9,534,321 km (0.056 R)
• M18: 10,031,884 km (0.116 R)
• M19: 10,546,650 km (0.104 R)
• M20: 14,653,261 km (0.107 R)
• M21: 14,915,805 km (0.051 R)
• M22: 22,197,332 km (0.099 R)
• M23: 25,256,758 km (0.055 R)
• M24: 27,978,243 km (0.1 R)
• M25: 29,722,554 km (0.03 R)
• M26: 35,506,007 km (0.066 R)
• M27: 36,577,577 km (0.088 R)
• M28: 40,048,996 km (0.082 R)
• M29: 45,379,916 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.8

Radius: 4.8

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.29 AU - 9.15 AU

Year: 15078 Days

Day: 16.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,517,421 km

• M1: 59,839 km (0.048 R)
• M2: 289,621 km (0.103 R)
• M3: 1,156,840 km (0.033 R)
• M4: 1,576,762 km (0.088 R)
• M5: 2,462,680 km (0.092 R)
• M6: 2,834,132 km (0.047 R)
• M7: 4,174,529 km (0.07 R)
• M8: 8,444,949 km (0.109 R)
• M9: 18,044,046 km (0.091 R)
• M10: 20,191,075 km (0.114 R)
• M11: 26,245,600 km (0.077 R)
• M12: 30,484,306 km (0.056 R)
• M13: 39,679,638 km (0.119 R)
• M14: 40,042,712 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 19,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit