🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.05 AU - 1.09 AU

Year: 400 Days

Day: 18.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.8

Radius: 12.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.8 AU - 7.14 AU

Year: 5952 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,439,123 km

• M1: 153,637 km (0.083 R)
• M2: 549,174 km (0.108 R)
• M3: 1,584,391 km (0.075 R)
• M4: 2,622,899 km (0.064 R)
• M5: 3,488,922 km (0.087 R)
• M6: 5,093,209 km (0.107 R)
• M7: 9,190,994 km (0.103 R)
• M8: 11,895,723 km (0.094 R)
• M9: 14,692,904 km (0.097 R)
• M10: 15,092,480 km (0.102 R)
• M11: 15,616,971 km (0.094 R)
• M12: 19,362,153 km (0.059 R)
• M13: 21,260,700 km (0.097 R)
• M14: 21,772,474 km (0.108 R)
• M15: 22,442,673 km (0.103 R)
• M16: 23,126,484 km (0.07 R)
• M17: 25,588,716 km (0.117 R)
• M18: 30,287,136 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.2

Radius: 10.9

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.14 AU - 8.36 AU

Year: 7060 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,439,123 km

• M1: 136,433 km (0.118 R)
• M2: 740,360 km (0.048 R)
• M3: 1,382,434 km (0.076 R)
• M4: 1,798,166 km (0.09 R)
• M5: 2,887,389 km (0.118 R)
• M6: 5,566,686 km (0.06 R)
• M7: 5,998,725 km (0.101 R)
• M8: 6,597,565 km (0.078 R)
• M9: 8,635,537 km (0.08 R)
• M10: 9,632,756 km (0.093 R)
• M11: 13,318,698 km (0.114 R)
• M12: 14,215,986 km (0.053 R)
• M13: 15,474,254 km (0.118 R)
• M14: 17,710,742 km (0.095 R)
• M15: 18,283,852 km (0.1 R)
• M16: 19,694,410 km (0.069 R)
• M17: 20,154,573 km (0.088 R)
• M18: 21,336,546 km (0.073 R)
• M19: 21,740,610 km (0.055 R)
• M20: 22,731,247 km (0.028 R)
• M21: 23,152,814 km (0.066 R)
• M22: 24,098,721 km (0.038 R)
• M23: 24,802,579 km (0.069 R)
• M24: 25,249,428 km (0.074 R)
• M25: 25,610,707 km (0.072 R)
• M26: 26,251,434 km (0.12 R)
• M27: 30,936,092 km (0.038 R)
• M28: 32,935,018 km (0.081 R)
• M29: 35,130,816 km (0.114 R)
• M30: 36,264,469 km (0.101 R)
• M31: 37,774,510 km (0.077 R)
• M32: 40,056,176 km (0.103 R)
• M33: 41,043,971 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 9.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.66 AU - 8.02 AU

Year: 7939 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,439,123 km

• M1: 124,615 km (0.083 R)
• M2: 506,538 km (0.074 R)
• M3: 900,579 km (0.106 R)
• M4: 1,659,938 km (0.106 R)
• M5: 1,997,431 km (0.049 R)
• M6: 3,207,229 km (0.12 R)
• M7: 4,388,454 km (0.028 R)
• M8: 6,775,437 km (0.1 R)
• M9: 7,264,921 km (0.089 R)
• M10: 10,957,595 km (0.091 R)
• M11: 11,589,497 km (0.116 R)
• M12: 18,531,137 km (0.111 R)
• M13: 21,960,219 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.9

Radius: 7.3

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.84 AU - 18.02 AU

Year: 19824 Days

Day: 20.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,439,123 km

• M1: 90,806 km (0.095 R)
• M2: 452,833 km (0.062 R)
• M3: 797,805 km (0.054 R)
• M4: 1,044,193 km (0.103 R)
• M5: 1,895,704 km (0.106 R)
• M6: 2,432,013 km (0.109 R)
• M7: 2,834,580 km (0.078 R)
• M8: 3,091,590 km (0.1 R)
• M9: 3,564,618 km (0.105 R)
• M10: 4,084,770 km (0.053 R)
• M11: 4,515,911 km (0.111 R)
• M12: 5,087,824 km (0.077 R)
• M13: 5,469,149 km (0.032 R)
• M14: 5,747,251 km (0.077 R)
• M15: 7,282,574 km (0.114 R)
• M16: 7,619,618 km (0.113 R)
• M17: 7,866,604 km (0.119 R)
• M18: 8,693,581 km (0.063 R)
• M19: 9,407,163 km (0.056 R)
• M20: 11,847,703 km (0.06 R)
• M21: 14,605,390 km (0.113 R)
• M22: 14,833,676 km (0.119 R)
• M23: 15,612,183 km (0.088 R)
• M24: 19,090,633 km (0.115 R)
• M25: 20,482,641 km (0.087 R)
• M26: 23,571,538 km (0.076 R)
• M27: 24,954,421 km (0.044 R)
• M28: 32,948,781 km (0.092 R)
• M29: 35,767,505 km (0.087 R)
• M30: 40,216,246 km (0.119 R)
• M31: 41,726,436 km (0.102 R)
• M32: 51,942,924 km (0.049 R)
• M33: 58,770,271 km (0.074 R)
• M34: 66,172,075 km (0.076 R)
• M35: 67,638,882 km (0.12 R)
• M36: 69,556,577 km (0.092 R)
• M37: 74,171,522 km (0.117 R)
• M38: 74,846,956 km (0.097 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 16,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit