🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.3

Radius: 9.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.6 AU - 0.96 AU

Year: 459 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 80,188,540 km

• M1: 115,639 km (0.072 R)
• M2: 631,752 km (0.03 R)
• M3: 1,228,348 km (0.082 R)
• M4: 1,747,902 km (0.113 R)
• M5: 2,099,756 km (0.096 R)
• M6: 3,000,484 km (0.106 R)
• M7: 3,747,875 km (0.065 R)
• M8: 4,392,642 km (0.112 R)
• M9: 5,200,770 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.2

Radius: 10.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.9 AU - 2.56 AU

Year: 2221 Days

Day: 13.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,188,540 km

• M1: 125,662 km (0.116 R)
• M2: 626,067 km (0.086 R)
• M3: 1,583,344 km (0.073 R)
• M4: 2,709,965 km (0.045 R)
• M5: 3,212,465 km (0.04 R)
• M6: 3,996,806 km (0.058 R)
• M7: 4,464,748 km (0.101 R)
• M8: 4,903,968 km (0.109 R)
• M9: 5,700,128 km (0.099 R)
• M10: 7,347,200 km (0.118 R)
• M11: 8,451,083 km (0.105 R)
• M12: 8,799,796 km (0.113 R)
• M13: 9,593,861 km (0.062 R)
• M14: 10,078,708 km (0.091 R)
• M15: 11,060,070 km (0.06 R)
• M16: 12,024,228 km (0.108 R)
• M17: 12,711,331 km (0.084 R)
• M18: 16,058,883 km (0.093 R)
• M19: 16,398,619 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.8

Radius: 13.8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.33 AU - 2.53 AU

Year: 2526 Days

Day: 13.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,188,540 km

• M1: 171,589 km (0.11 R)
• M2: 623,674 km (0.057 R)
• M3: 1,305,690 km (0.057 R)
• M4: 1,893,311 km (0.109 R)
• M5: 2,432,910 km (0.069 R)
• M6: 3,160,554 km (0.092 R)
• M7: 4,543,437 km (0.032 R)
• M8: 6,298,070 km (0.114 R)
• M9: 9,353,158 km (0.118 R)
• M10: 9,989,099 km (0.088 R)
• M11: 11,223,281 km (0.054 R)
• M12: 11,855,930 km (0.111 R)
• M13: 12,646,256 km (0.118 R)
• M14: 15,536,936 km (0.047 R)
• M15: 16,164,050 km (0.03 R)
• M16: 17,246,690 km (0.079 R)
• M17: 18,550,884 km (0.07 R)
• M18: 20,473,516 km (0.11 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.6

Radius: 6.5

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.27 AU - 8.59 AU

Year: 16322 Days

Day: 23.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 80,188,540 km

• M1: 106,962 km (0.109 R)
• M2: 339,138 km (0.104 R)
• M3: 546,780 km (0.072 R)
• M4: 823,985 km (0.057 R)
• M5: 2,491,852 km (0.094 R)
• M6: 2,711,611 km (0.083 R)
• M7: 2,920,450 km (0.092 R)
• M8: 3,370,590 km (0.076 R)
• M9: 5,001,356 km (0.106 R)
• M10: 5,608,275 km (0.109 R)
• M11: 7,317,430 km (0.114 R)
• M12: 8,290,265 km (0.081 R)
• M13: 9,294,516 km (0.109 R)
• M14: 9,610,915 km (0.044 R)
• M15: 10,099,203 km (0.11 R)
• M16: 12,344,218 km (0.059 R)
• M17: 14,973,550 km (0.076 R)
• M18: 16,456,963 km (0.103 R)
• M19: 16,764,835 km (0.108 R)
• M20: 18,280,710 km (0.113 R)
• M21: 19,454,605 km (0.093 R)
• M22: 19,972,662 km (0.106 R)
• M23: 22,513,133 km (0.115 R)
• M24: 22,797,519 km (0.105 R)
• M25: 24,654,327 km (0.112 R)
• M26: 27,248,055 km (0.085 R)
• M27: 28,005,619 km (0.081 R)
• M28: 28,888,546 km (0.049 R)
• M29: 34,831,770 km (0.119 R)
• M30: 39,444,919 km (0.118 R)
• M31: 40,693,762 km (0.096 R)
• M32: 41,683,053 km (0.095 R)
• M33: 49,062,118 km (0.105 R)
• M34: 51,648,066 km (0.082 R)
• M35: 52,308,391 km (0.072 R)
• M36: 54,493,568 km (0.072 R)
• M37: 59,225,199 km (0.066 R)
• M38: 60,861,201 km (0.035 R)
• M39: 61,783,023 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.6

Radius: 3

Gravity: 94.96 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.75 AU - 12.55 AU

Year: 21564 Days

Day: 16.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 80,188,540 km

• M1: 37,399 km (0.096 R)
• M2: 161,566 km (0.04 R)
• M3: 823,237 km (0.111 R)
• M4: 941,569 km (0.041 R)
• M5: 1,227,451 km (0.082 R)
• M6: 2,030,193 km (0.118 R)
• M7: 3,047,458 km (0.083 R)
• M8: 4,087,463 km (0.087 R)
• M9: 4,223,597 km (0.076 R)
• M10: 8,308,217 km (0.045 R)
• M11: 11,124,696 km (0.06 R)
• M12: 11,390,232 km (0.047 R)
• M13: 12,709,685 km (0.079 R)
• M14: 15,482,482 km (0.031 R)
• M15: 15,896,868 km (0.093 R)
• M16: 17,808,579 km (0.114 R)
• M17: 22,184,915 km (0.086 R)
• M18: 24,452,071 km (0.09 R)
• M19: 24,787,918 km (0.095 R)
• M20: 25,354,745 km (0.097 R)
• M21: 26,868,825 km (0.099 R)
• M22: 27,466,767 km (0.053 R)
• M23: 29,947,699 km (0.073 R)
• M24: 30,332,165 km (0.043 R)
• M25: 31,242,319 km (0.074 R)
• M26: 36,648,038 km (0.108 R)
• M27: 38,579,795 km (0.099 R)
• M28: 46,470,484 km (0.105 R)
• M29: 47,853,068 km (0.063 R)
• M30: 50,157,772 km (0.087 R)
• M31: 55,370,809 km (0.072 R)
• M32: 55,949,753 km (0.09 R)
• M33: 58,107,553 km (0.114 R)
• M34: 58,306,518 km (0.053 R)
• M35: 61,550,398 km (0.105 R)
• M36: 66,204,388 km (0.108 R)
• M37: 68,173,844 km (0.064 R)
• M38: 69,508,407 km (0.103 R)
• M39: 72,689,755 km (0.094 R)
• M40: 73,383,889 km (0.098 R)
• M41: 76,442,866 km (0.109 R)
• M42: 79,096,733 km (0.092 R)
• M43: 80,569,972 km (0.106 R)
• M44: 81,811,336 km (0.084 R)
• M45: 83,065,564 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.1

Radius: 3.4

Gravity: 56.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.16 AU - 12.46 AU

Year: 22076 Days

Day: 15.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 80,188,540 km

• M1: 44,431 km (0.059 R)
• M2: 226,641 km (0.037 R)
• M3: 340,784 km (0.08 R)
• M4: 457,321 km (0.12 R)
• M5: 1,030,131 km (0.094 R)
• M6: 1,324,839 km (0.113 R)
• M7: 2,793,591 km (0.098 R)
• M8: 3,055,387 km (0.042 R)
• M9: 3,658,266 km (0.079 R)
• M10: 4,336,693 km (0.1 R)
• M11: 5,406,018 km (0.093 R)
• M12: 11,906,794 km (0.104 R)
• M13: 13,596,053 km (0.076 R)
• M14: 15,842,115 km (0.076 R)
• M15: 19,421,992 km (0.101 R)
• M16: 21,249,779 km (0.056 R)
• M17: 24,363,808 km (0.071 R)
• M18: 26,371,113 km (0.112 R)
• M19: 27,650,474 km (0.088 R)
• M20: 28,485,828 km (0.073 R)
• M21: 30,837,656 km (0.059 R)
• M22: 40,160,745 km (0.092 R)
• M23: 57,500,485 km (0.115 R)
• M24: 57,693,316 km (0.114 R)
• M25: 67,893,348 km (0.107 R)
• M26: 69,848,443 km (0.037 R)
• M27: 73,870,381 km (0.086 R)
• M28: 74,555,390 km (0.113 R)
• M29: 74,784,724 km (0.08 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 20,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit