🌌 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: 395.4

Radius: 12.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.65 AU - 0.91 AU

Year: 467 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 36,738,380 km

• M1: 166,802 km (0.119 R)
• M2: 1,282,503 km (0.113 R)
• M3: 1,710,203 km (0.092 R)
• M4: 2,226,465 km (0.1 R)
• M5: 2,690,667 km (0.103 R)
• M6: 3,219,795 km (0.082 R)
• M7: 3,903,756 km (0.098 R)
• M8: 4,613,000 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.5

Radius: 9.9

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.11 AU - 1.33 AU

Year: 914 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 36,738,380 km

• M1: 123,119 km (0.082 R)
• M2: 469,588 km (0.115 R)
• M3: 1,034,020 km (0.111 R)
• M4: 1,554,771 km (0.106 R)
• M5: 2,071,631 km (0.098 R)
• M6: 3,353,236 km (0.104 R)
• M7: 4,552,114 km (0.063 R)
• M8: 5,653,304 km (0.113 R)
• M9: 7,894,728 km (0.116 R)
• M10: 9,144,319 km (0.09 R)

Asteroid Belt

Center: 2.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.7

Radius: 12.5

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.56 AU - 4.72 AU

Year: 6779 Days

Day: 6.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,738,380 km

• M1: 155,582 km (0.11 R)
• M2: 560,842 km (0.071 R)
• M3: 1,003,652 km (0.094 R)
• M4: 3,070,347 km (0.119 R)
• M5: 3,921,708 km (0.057 R)
• M6: 7,589,698 km (0.113 R)
• M7: 8,833,305 km (0.102 R)
• M8: 10,846,743 km (0.08 R)
• M9: 12,095,137 km (0.091 R)
• M10: 13,206,799 km (0.104 R)
• M11: 17,223,801 km (0.063 R)
• M12: 18,058,557 km (0.108 R)
• M13: 19,584,007 km (0.074 R)
• M14: 22,314,916 km (0.105 R)
• M15: 23,223,125 km (0.106 R)
• M16: 28,810,007 km (0.08 R)
• M17: 30,385,123 km (0.064 R)
• M18: 33,599,233 km (0.042 R)
• M19: 35,677,596 km (0.115 R)
• M20: 39,369,372 km (0.097 R)
• M21: 40,695,109 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.4

Radius: 6.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.55 AU - 6.07 AU

Year: 9499 Days

Day: 16.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 36,738,380 km

• M1: 95,294 km (0.057 R)
• M2: 311,014 km (0.068 R)
• M3: 1,034,768 km (0.098 R)
• M4: 7,309,801 km (0.075 R)
• M5: 13,725,006 km (0.083 R)
• M6: 15,077,820 km (0.105 R)
• M7: 16,047,064 km (0.085 R)
• M8: 18,109,121 km (0.068 R)
• M9: 19,666,734 km (0.047 R)
• M10: 24,330,149 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285

Radius: 4.2

Gravity: 16.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.82 AU - 7 AU

Year: 11007 Days

Day: 20.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,738,380 km

• M1: 52,658 km (0.091 R)
• M2: 370,853 km (0.117 R)
• M3: 521,797 km (0.092 R)
• M4: 879,635 km (0.095 R)
• M5: 1,904,680 km (0.111 R)
• M6: 2,226,166 km (0.113 R)
• M7: 2,382,346 km (0.04 R)
• M8: 2,854,477 km (0.082 R)
• M9: 3,341,867 km (0.084 R)
• M10: 3,688,186 km (0.081 R)
• M11: 4,589,214 km (0.103 R)
• M12: 9,532,676 km (0.054 R)
• M13: 10,179,836 km (0.117 R)
• M14: 12,951,735 km (0.108 R)
• M15: 13,118,985 km (0.026 R)
• M16: 15,117,014 km (0.116 R)
• M17: 15,615,026 km (0.081 R)
• M18: 18,906,328 km (0.103 R)
• M19: 19,193,706 km (0.111 R)
• M20: 27,089,930 km (0.11 R)
• M21: 27,547,102 km (0.064 R)
• M22: 30,203,212 km (0.112 R)
• M23: 33,337,287 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.1

Radius: 5.7

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.63 AU - 6.75 AU

Year: 11736 Days

Day: 15.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 36,738,380 km

• M1: 97,837 km (0.084 R)
• M2: 495,169 km (0.028 R)
• M3: 716,574 km (0.041 R)
• M4: 1,198,129 km (0.097 R)
• M5: 1,469,500 km (0.038 R)
• M6: 2,518,480 km (0.099 R)
• M7: 3,610,844 km (0.087 R)
• M8: 4,866,269 km (0.098 R)
• M9: 5,592,268 km (0.098 R)
• M10: 6,033,432 km (0.078 R)
• M11: 6,570,787 km (0.115 R)
• M12: 7,336,280 km (0.089 R)
• M13: 9,413,296 km (0.103 R)
• M14: 9,939,283 km (0.039 R)
• M15: 11,473,409 km (0.1 R)
• M16: 11,798,186 km (0.091 R)
• M17: 12,579,685 km (0.091 R)
• M18: 14,874,367 km (0.087 R)
• M19: 15,260,628 km (0.087 R)
• M20: 15,587,500 km (0.071 R)
• M21: 17,363,077 km (0.059 R)
• M22: 18,153,253 km (0.038 R)
• M23: 19,574,283 km (0.076 R)
• M24: 20,272,606 km (0.067 R)
• M25: 20,827,165 km (0.093 R)
• M26: 21,636,789 km (0.107 R)
• M27: 22,215,882 km (0.079 R)
• M28: 24,636,077 km (0.101 R)
• M29: 25,449,739 km (0.108 R)
• M30: 25,909,603 km (0.072 R)
• M31: 26,940,482 km (0.056 R)
• M32: 28,095,976 km (0.117 R)
• M33: 29,183,852 km (0.045 R)
• M34: 30,920,085 km (0.109 R)
• M35: 31,338,360 km (0.081 R)
• M36: 31,866,441 km (0.069 R)
• M37: 32,079,319 km (0.072 R)
• M38: 33,158,218 km (0.118 R)
• M39: 42,288,027 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.8

Radius: 3.3

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.93 AU - 11.71 AU

Year: 20872 Days

Day: 23.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,738,380 km

• M1: 54,753 km (0.108 R)
• M2: 241,152 km (0.118 R)
• M3: 2,302,760 km (0.078 R)
• M4: 2,425,131 km (0.107 R)
• M5: 10,212,299 km (0.116 R)
• M6: 11,478,345 km (0.101 R)
• M7: 12,845,221 km (0.072 R)
• M8: 15,897,317 km (0.104 R)
• M9: 16,023,428 km (0.119 R)
• M10: 17,657,485 km (0.096 R)
• M11: 24,709,828 km (0.049 R)
• M12: 25,737,566 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: 448 - 20,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit