🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.4

Radius: 12.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.98 AU - 1.08 AU

Year: 686 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 49,169,616 km

• M1: 155,432 km (0.067 R)
• M2: 566,078 km (0.079 R)
• M3: 1,061,397 km (0.082 R)
• M4: 1,755,681 km (0.086 R)
• M5: 2,211,655 km (0.034 R)
• M6: 3,331,694 km (0.12 R)
• M7: 4,752,276 km (0.063 R)
• M8: 6,335,470 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.1

Radius: 10.1

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.36 AU - 1.96 AU

Year: 1403 Days

Day: 13.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,169,616 km

• M1: 131,497 km (0.06 R)
• M2: 502,350 km (0.052 R)
• M3: 817,253 km (0.099 R)
• M4: 1,209,948 km (0.114 R)
• M5: 1,758,373 km (0.055 R)
• M6: 2,581,461 km (0.078 R)
• M7: 3,276,044 km (0.105 R)
• M8: 3,659,463 km (0.115 R)
• M9: 4,108,706 km (0.051 R)
• M10: 4,459,961 km (0.092 R)
• M11: 4,791,171 km (0.087 R)
• M12: 5,416,191 km (0.091 R)
• M13: 7,758,594 km (0.115 R)
• M14: 8,952,535 km (0.111 R)
• M15: 9,641,583 km (0.108 R)
• M16: 10,098,305 km (0.081 R)
• M17: 10,501,172 km (0.034 R)
• M18: 11,519,335 km (0.062 R)
• M19: 12,679,168 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 11.8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.9 AU - 4.74 AU

Year: 4898 Days

Day: 8.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,169,616 km

• M1: 146,905 km (0.088 R)
• M2: 713,731 km (0.084 R)
• M3: 1,132,157 km (0.082 R)
• M4: 1,521,710 km (0.093 R)
• M5: 2,119,353 km (0.079 R)
• M6: 2,549,746 km (0.112 R)
• M7: 3,357,575 km (0.103 R)
• M8: 3,947,289 km (0.101 R)
• M9: 4,840,239 km (0.039 R)
• M10: 5,954,444 km (0.062 R)
• M11: 6,754,045 km (0.058 R)
• M12: 8,449,737 km (0.046 R)
• M13: 9,799,259 km (0.078 R)
• M14: 12,461,203 km (0.077 R)
• M15: 13,931,152 km (0.103 R)
• M16: 14,651,615 km (0.1 R)
• M17: 20,621,468 km (0.06 R)
• M18: 22,221,866 km (0.08 R)
• M19: 22,596,758 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.8

Radius: 10.1

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.47 AU - 5.45 AU

Year: 6179 Days

Day: 5.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,169,616 km

• M1: 125,662 km (0.072 R)
• M2: 477,367 km (0.085 R)
• M3: 830,717 km (0.115 R)
• M4: 1,164,470 km (0.036 R)
• M5: 1,578,108 km (0.114 R)
• M6: 2,191,908 km (0.108 R)
• M7: 2,554,832 km (0.118 R)
• M8: 2,976,399 km (0.111 R)
• M9: 3,610,844 km (0.1 R)
• M10: 4,285,081 km (0.036 R)
• M11: 4,831,263 km (0.092 R)
• M12: 6,123,639 km (0.072 R)
• M13: 7,320,123 km (0.091 R)
• M14: 9,336,702 km (0.117 R)
• M15: 10,692,957 km (0.114 R)
• M16: 11,840,522 km (0.088 R)
• M17: 16,418,067 km (0.106 R)
• M18: 18,642,438 km (0.03 R)
• M19: 20,574,943 km (0.09 R)
• M20: 20,990,825 km (0.081 R)
• M21: 23,155,207 km (0.117 R)
• M22: 23,832,437 km (0.12 R)
• M23: 24,445,489 km (0.112 R)
• M24: 24,990,623 km (0.084 R)
• M25: 25,543,687 km (0.077 R)
• M26: 27,252,095 km (0.111 R)
• M27: 28,776,048 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319

Radius: 6

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.59 AU - 7.97 AU

Year: 12886 Days

Day: 22.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,169,616 km

• M1: 115,938 km (0.087 R)
• M2: 481,406 km (0.094 R)
• M3: 769,083 km (0.118 R)
• M4: 1,320,800 km (0.056 R)
• M5: 1,638,695 km (0.095 R)
• M6: 1,957,638 km (0.082 R)
• M7: 2,465,672 km (0.117 R)
• M8: 4,050,213 km (0.076 R)
• M9: 4,576,648 km (0.108 R)
• M10: 6,108,829 km (0.1 R)
• M11: 6,503,019 km (0.105 R)
• M12: 6,762,572 km (0.116 R)
• M13: 7,145,393 km (0.108 R)
• M14: 7,421,850 km (0.106 R)
• M15: 8,380,772 km (0.063 R)
• M16: 9,704,414 km (0.049 R)
• M17: 10,441,183 km (0.113 R)
• M18: 11,214,455 km (0.092 R)
• M19: 13,522,301 km (0.103 R)
• M20: 14,315,469 km (0.09 R)
• M21: 18,455,740 km (0.074 R)
• M22: 19,737,644 km (0.116 R)
• M23: 24,379,666 km (0.069 R)
• M24: 29,096,187 km (0.057 R)
• M25: 37,493,565 km (0.039 R)
• M26: 38,811,372 km (0.065 R)
• M27: 40,035,831 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.1

Radius: 3.9

Gravity: 30.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.32 AU - 9.94 AU

Year: 18097 Days

Day: 18.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,169,616 km

• M1: 55,800 km (0.118 R)
• M2: 201,957 km (0.058 R)
• M3: 323,730 km (0.072 R)
• M4: 490,083 km (0.109 R)
• M5: 858,093 km (0.095 R)
• M6: 1,023,249 km (0.075 R)
• M7: 1,157,588 km (0.074 R)
• M8: 1,447,509 km (0.069 R)
• M9: 1,649,915 km (0.087 R)
• M10: 3,338,127 km (0.042 R)
• M11: 4,192,480 km (0.055 R)
• M12: 4,837,247 km (0.089 R)
• M13: 5,147,962 km (0.046 R)
• M14: 5,847,482 km (0.076 R)
• M15: 6,566,599 km (0.104 R)
• M16: 6,776,335 km (0.112 R)
• M17: 7,298,132 km (0.049 R)
• M18: 7,846,109 km (0.093 R)
• M19: 7,987,330 km (0.076 R)
• M20: 10,314,324 km (0.097 R)
• M21: 10,828,492 km (0.086 R)
• M22: 12,860,331 km (0.12 R)
• M23: 15,278,281 km (0.094 R)
• M24: 17,739,465 km (0.094 R)
• M25: 18,643,036 km (0.092 R)
• M26: 22,093,661 km (0.056 R)
• M27: 24,817,988 km (0.114 R)
• M28: 31,156,599 km (0.084 R)
• M29: 32,348,445 km (0.056 R)
• M30: 37,820,137 km (0.093 R)
• M31: 42,704,807 km (0.039 R)
• M32: 47,679,833 km (0.114 R)
• M33: 48,782,669 km (0.098 R)
• M34: 54,381,668 km (0.101 R)
• M35: 56,106,382 km (0.119 R)
• M36: 58,581,778 km (0.109 R)
• M37: 60,210,899 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.7

Radius: 5.7

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.89 AU - 12.05 AU

Year: 22224 Days

Day: 23.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,169,616 km

• M1: 71,059 km (0.074 R)
• M2: 371,751 km (0.119 R)
• M3: 856,597 km (0.109 R)
• M4: 1,710,053 km (0.092 R)
• M5: 3,260,635 km (0.106 R)
• M6: 4,545,083 km (0.031 R)
• M7: 5,603,188 km (0.118 R)
• M8: 6,738,337 km (0.078 R)
• M9: 12,941,861 km (0.083 R)
• M10: 17,348,566 km (0.096 R)
• M11: 20,701,653 km (0.096 R)
• M12: 26,455,037 km (0.091 R)
• M13: 32,738,148 km (0.095 R)
• M14: 38,303,488 km (0.112 R)
• M15: 40,462,334 km (0.1 R)
• M16: 44,192,557 km (0.039 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 19,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit