🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.7

Radius: 14.3

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.52 AU - 0.58 AU

Year: 282 Days

Day: 9.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 72,668,994 km

• M1: 177,872 km (0.05 R)
• M2: 774,319 km (0.079 R)
• M3: 1,291,478 km (0.115 R)
• M4: 1,973,794 km (0.08 R)
• M5: 2,565,005 km (0.108 R)
• M6: 3,868,152 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.9

Radius: 12

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.56 AU - 0.66 AU

Year: 329 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,668,994 km

• M1: 149,299 km (0.077 R)
• M2: 530,773 km (0.051 R)
• M3: 1,026,541 km (0.037 R)
• M4: 1,628,822 km (0.101 R)
• M5: 2,156,902 km (0.119 R)
• M6: 2,989,564 km (0.077 R)
• M7: 3,400,958 km (0.074 R)
• M8: 4,000,247 km (0.114 R)
• M9: 4,379,328 km (0.078 R)
• M10: 4,912,794 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.8

Radius: 12.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.49 AU - 0.77 AU

Year: 345 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 87.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 72,668,994 km

• M1: 151,692 km (0.051 R)
• M2: 543,339 km (0.088 R)
• M3: 930,349 km (0.113 R)
• M4: 1,358,049 km (0.114 R)
• M5: 1,887,476 km (0.075 R)
• M6: 2,361,702 km (0.06 R)
• M7: 2,787,756 km (0.074 R)

Asteroid Belt

Center: 1.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.2

Radius: 8.1

Gravity: 14.77 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.18 AU - 1.68 AU

Year: 1180 Days

Day: 7.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,668,994 km

• M1: 100,679 km (0.038 R)
• M2: 388,805 km (0.092 R)
• M3: 751,580 km (0.081 R)
• M4: 1,115,103 km (0.062 R)
• M5: 1,451,698 km (0.09 R)
• M6: 1,775,128 km (0.099 R)
• M7: 2,135,061 km (0.04 R)
• M8: 2,739,436 km (0.077 R)
• M9: 3,930,385 km (0.054 R)
• M10: 4,339,685 km (0.114 R)
• M11: 4,916,085 km (0.067 R)
• M12: 6,556,127 km (0.104 R)
• M13: 7,288,707 km (0.096 R)
• M14: 8,415,927 km (0.048 R)
• M15: 9,066,678 km (0.099 R)
• M16: 10,401,540 km (0.112 R)
• M17: 10,737,836 km (0.097 R)
• M18: 11,150,876 km (0.053 R)
• M19: 11,646,045 km (0.094 R)
• M20: 11,935,666 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.3

Radius: 13.5

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.67 AU - 4.19 AU

Year: 5378 Days

Day: 7.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,668,994 km

• M1: 167,849 km (0.11 R)
• M2: 694,433 km (0.115 R)
• M3: 1,148,762 km (0.042 R)
• M4: 1,603,839 km (0.056 R)
• M5: 2,208,962 km (0.077 R)
• M6: 2,636,513 km (0.087 R)
• M7: 3,374,629 km (0.114 R)
• M8: 5,444,315 km (0.073 R)
• M9: 7,779,987 km (0.078 R)
• M10: 10,311,632 km (0.098 R)
• M11: 10,927,526 km (0.116 R)
• M12: 12,187,888 km (0.054 R)
• M13: 15,627,293 km (0.057 R)
• M14: 17,569,073 km (0.086 R)
• M15: 18,448,858 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.8

Radius: 3.9

Gravity: 43.71 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.08 AU - 10.12 AU

Year: 18948 Days

Day: 21.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,668,994 km

• M1: 48,619 km (0.12 R)
• M2: 190,288 km (0.035 R)
• M3: 424,559 km (0.046 R)
• M4: 655,987 km (0.104 R)
• M5: 853,905 km (0.053 R)
• M6: 1,384,678 km (0.113 R)
• M7: 1,819,708 km (0.101 R)
• M8: 2,564,556 km (0.051 R)
• M9: 2,953,511 km (0.089 R)
• M10: 3,215,756 km (0.087 R)
• M11: 3,970,776 km (0.091 R)
• M12: 6,799,223 km (0.061 R)
• M13: 7,733,462 km (0.111 R)
• M14: 7,979,700 km (0.06 R)
• M15: 8,384,661 km (0.119 R)
• M16: 9,071,764 km (0.1 R)
• M17: 11,869,095 km (0.103 R)
• M18: 14,217,632 km (0.117 R)
• M19: 14,736,886 km (0.1 R)
• M20: 26,150,157 km (0.087 R)
• M21: 27,153,958 km (0.118 R)
• M22: 30,931,005 km (0.038 R)
• M23: 33,721,454 km (0.11 R)
• M24: 34,510,733 km (0.099 R)
• M25: 38,356,894 km (0.085 R)
• M26: 38,499,311 km (0.079 R)
• M27: 38,785,193 km (0.05 R)
• M28: 40,974,558 km (0.035 R)
• M29: 44,804,113 km (0.085 R)
• M30: 45,279,087 km (0.059 R)
• M31: 59,408,456 km (0.114 R)
• M32: 59,599,193 km (0.113 R)
• M33: 63,498,611 km (0.074 R)
• M34: 72,668,961 km (0.036 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 16,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit