🌌 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: 931.9

Radius: 10

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.44 AU - 0.66 AU

Year: 287 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,088,488 km

• M1: 125,064 km (0.082 R)
• M2: 496,815 km (0.088 R)
• M3: 892,501 km (0.056 R)
• M4: 1,468,901 km (0.084 R)
• M5: 2,098,110 km (0.057 R)
• M6: 2,878,113 km (0.117 R)
• M7: 3,363,110 km (0.08 R)
• M8: 3,938,912 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179

Radius: 11.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.87 AU - 0.87 AU

Year: 570 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,088,488 km

• M1: 145,559 km (0.086 R)
• M2: 530,175 km (0.067 R)
• M3: 955,182 km (0.108 R)
• M4: 1,403,378 km (0.106 R)
• M5: 1,970,354 km (0.098 R)
• M6: 2,569,044 km (0.105 R)
• M7: 3,151,130 km (0.108 R)
• M8: 4,083,124 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.1

Radius: 12.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.83 AU - 1.25 AU

Year: 746 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,088,488 km

• M1: 160,967 km (0.042 R)
• M2: 583,432 km (0.057 R)
• M3: 1,042,099 km (0.069 R)
• M4: 1,517,072 km (0.102 R)
• M5: 2,156,753 km (0.095 R)
• M6: 2,705,178 km (0.112 R)
• M7: 3,477,552 km (0.06 R)
• M8: 4,070,708 km (0.119 R)
• M9: 5,104,429 km (0.113 R)
• M10: 5,553,073 km (0.092 R)
• M11: 6,126,332 km (0.06 R)
• M12: 6,550,741 km (0.11 R)
• M13: 7,235,750 km (0.095 R)
• M14: 7,710,723 km (0.064 R)
• M15: 8,158,469 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.3

Radius: 12.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.83 AU - 1.29 AU

Year: 767 Days

Day: 11.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,088,488 km

• M1: 158,275 km (0.109 R)
• M2: 625,618 km (0.101 R)
• M3: 1,149,959 km (0.078 R)
• M4: 1,557,763 km (0.083 R)
• M5: 2,287,351 km (0.063 R)
• M6: 2,909,080 km (0.112 R)
• M7: 3,699,107 km (0.098 R)
• M8: 4,170,489 km (0.109 R)

Asteroid Belt

Center: 1.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.4

Radius: 13

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.42 AU - 2.24 AU

Year: 1740 Days

Day: 14 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,088,488 km

• M1: 161,715 km (0.087 R)
• M2: 584,030 km (0.103 R)
• M3: 1,122,882 km (0.075 R)
• M4: 1,567,935 km (0.079 R)
• M5: 2,016,280 km (0.086 R)
• M6: 2,660,598 km (0.106 R)
• M7: 3,910,040 km (0.048 R)
• M8: 4,483,747 km (0.106 R)
• M9: 5,004,348 km (0.105 R)
• M10: 6,192,753 km (0.063 R)
• M11: 7,503,979 km (0.077 R)
• M12: 9,552,722 km (0.101 R)
• M13: 10,206,165 km (0.115 R)
• M14: 11,525,768 km (0.112 R)
• M15: 12,956,372 km (0.103 R)
• M16: 13,458,572 km (0.085 R)
• M17: 13,930,404 km (0.105 R)
• M18: 15,135,415 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.1

Radius: 9.2

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.91 AU - 2.87 AU

Year: 2597 Days

Day: 10.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,088,488 km

• M1: 114,592 km (0.113 R)
• M2: 407,056 km (0.063 R)
• M3: 705,055 km (0.036 R)
• M4: 1,214,884 km (0.07 R)
• M5: 1,829,881 km (0.106 R)
• M6: 2,427,674 km (0.108 R)
• M7: 3,117,620 km (0.106 R)
• M8: 3,725,885 km (0.074 R)
• M9: 4,452,781 km (0.079 R)
• M10: 5,412,900 km (0.113 R)
• M11: 5,828,483 km (0.079 R)
• M12: 6,397,703 km (0.11 R)
• M13: 8,555,353 km (0.034 R)
• M14: 9,222,260 km (0.026 R)
• M15: 10,472,449 km (0.094 R)
• M16: 10,887,733 km (0.061 R)
• M17: 11,913,077 km (0.093 R)
• M18: 14,246,355 km (0.082 R)
• M19: 14,662,985 km (0.095 R)
• M20: 15,087,544 km (0.089 R)
• M21: 15,862,760 km (0.088 R)
• M22: 16,766,181 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.5

Radius: 6.3

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.26 AU - 10.3 AU

Year: 16748 Days

Day: 21.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,088,488 km

• M1: 78,688 km (0.114 R)
• M2: 358,137 km (0.084 R)
• M3: 572,062 km (0.071 R)
• M4: 1,164,171 km (0.116 R)
• M5: 1,608,776 km (0.059 R)
• M6: 2,066,844 km (0.111 R)
• M7: 2,277,029 km (0.106 R)
• M8: 3,525,124 km (0.025 R)
• M9: 4,145,357 km (0.119 R)
• M10: 4,544,634 km (0.105 R)
• M11: 5,563,844 km (0.076 R)
• M12: 5,897,447 km (0.104 R)
• M13: 15,259,282 km (0.1 R)
• M14: 15,912,875 km (0.078 R)
• M15: 16,585,018 km (0.111 R)
• M16: 16,813,305 km (0.119 R)
• M17: 17,275,861 km (0.084 R)
• M18: 17,747,095 km (0.074 R)
• M19: 23,034,332 km (0.082 R)
• M20: 27,974,203 km (0.101 R)
• M21: 30,178,378 km (0.104 R)
• M22: 32,853,338 km (0.114 R)
• M23: 35,178,986 km (0.109 R)
• M24: 35,682,234 km (0.042 R)
• M25: 38,669,254 km (0.084 R)
• M26: 40,566,903 km (0.049 R)
• M27: 47,850,525 km (0.064 R)
• M28: 49,247,769 km (0.042 R)
• M29: 50,353,297 km (0.101 R)
• M30: 55,788,487 km (0.11 R)
• M31: 56,129,869 km (0.111 R)
• M32: 58,383,262 km (0.037 R)
• M33: 58,735,116 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 12,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit