🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.3

Radius: 14

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.76 AU - 0.9 AU

Year: 488 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,015,193 km

• M1: 174,132 km (0.071 R)
• M2: 610,060 km (0.106 R)
• M3: 1,221,018 km (0.086 R)
• M4: 2,109,031 km (0.048 R)
• M5: 2,708,170 km (0.075 R)
• M6: 3,345,607 km (0.085 R)
• M7: 3,793,802 km (0.084 R)
• M8: 4,549,870 km (0.037 R)
• M9: 6,268,600 km (0.091 R)
• M10: 6,793,987 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.7

Radius: 12.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.82 AU - 0.84 AU

Year: 488 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,015,193 km

• M1: 160,668 km (0.089 R)
• M2: 623,374 km (0.057 R)
• M3: 1,050,027 km (0.105 R)
• M4: 1,705,865 km (0.085 R)
• M5: 2,622,151 km (0.119 R)
• M6: 3,069,150 km (0.11 R)
• M7: 3,578,830 km (0.095 R)
• M8: 4,315,151 km (0.101 R)
• M9: 5,030,827 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 11.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.45 AU - 2.83 AU

Year: 2770 Days

Day: 5.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,015,193 km

• M1: 139,874 km (0.092 R)
• M2: 598,541 km (0.062 R)
• M3: 1,014,124 km (0.074 R)
• M4: 1,645,128 km (0.04 R)
• M5: 2,484,671 km (0.086 R)
• M6: 2,956,952 km (0.105 R)
• M7: 3,726,034 km (0.062 R)
• M8: 5,590,921 km (0.088 R)
• M9: 5,965,664 km (0.11 R)
• M10: 6,713,952 km (0.097 R)
• M11: 7,807,662 km (0.113 R)
• M12: 12,619,029 km (0.112 R)
• M13: 14,106,780 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.7

Radius: 12.5

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.61 AU - 2.73 AU

Year: 2817 Days

Day: 5.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,015,193 km

• M1: 155,582 km (0.103 R)
• M2: 594,801 km (0.097 R)
• M3: 1,300,005 km (0.085 R)
• M4: 1,704,369 km (0.107 R)
• M5: 2,330,884 km (0.045 R)
• M6: 3,689,831 km (0.08 R)
• M7: 5,099,791 km (0.113 R)
• M8: 6,268,600 km (0.092 R)
• M9: 7,357,074 km (0.101 R)
• M10: 7,897,720 km (0.068 R)
• M11: 8,499,104 km (0.068 R)
• M12: 8,952,236 km (0.036 R)
• M13: 12,546,325 km (0.097 R)
• M14: 15,623,403 km (0.093 R)
• M15: 16,411,485 km (0.084 R)
• M16: 17,503,400 km (0.089 R)
• M17: 18,124,231 km (0.118 R)
• M18: 18,759,723 km (0.091 R)
• M19: 21,451,587 km (0.091 R)

Asteroid Belt

Center: 3.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.6

Radius: 9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.68 AU - 4.02 AU

Year: 3959 Days

Day: 6.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,015,193 km

• M1: 137,929 km (0.043 R)
• M2: 904,918 km (0.085 R)
• M3: 1,433,596 km (0.081 R)
• M4: 2,349,883 km (0.091 R)
• M5: 2,677,503 km (0.109 R)
• M6: 3,139,012 km (0.099 R)
• M7: 4,871,655 km (0.063 R)
• M8: 5,875,905 km (0.084 R)
• M9: 7,696,810 km (0.072 R)
• M10: 8,770,923 km (0.102 R)
• M11: 12,105,609 km (0.12 R)
• M12: 12,413,183 km (0.058 R)
• M13: 20,761,940 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.1

Radius: 6.8

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.34 AU - 12.56 AU

Year: 23396 Days

Day: 18 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,015,193 km

• M1: 88,412 km (0.118 R)
• M2: 336,446 km (0.073 R)
• M3: 1,170,753 km (0.034 R)
• M4: 1,422,676 km (0.051 R)
• M5: 2,058,467 km (0.113 R)
• M6: 2,947,377 km (0.11 R)
• M7: 3,875,931 km (0.055 R)
• M8: 4,407,303 km (0.101 R)
• M9: 5,023,945 km (0.111 R)
• M10: 5,492,785 km (0.09 R)
• M11: 6,886,140 km (0.057 R)
• M12: 7,317,131 km (0.05 R)
• M13: 7,715,211 km (0.045 R)
• M14: 11,837,680 km (0.105 R)
• M15: 12,316,841 km (0.089 R)
• M16: 13,460,816 km (0.105 R)
• M17: 15,146,934 km (0.082 R)
• M18: 15,387,188 km (0.07 R)
• M19: 16,458,309 km (0.108 R)
• M20: 17,228,439 km (0.061 R)
• M21: 19,493,351 km (0.117 R)
• M22: 20,452,422 km (0.069 R)
• M23: 20,746,233 km (0.091 R)
• M24: 21,543,290 km (0.101 R)
• M25: 24,825,767 km (0.047 R)
• M26: 25,384,664 km (0.05 R)
• M27: 27,347,837 km (0.095 R)
• M28: 28,064,112 km (0.034 R)
• M29: 32,627,296 km (0.107 R)
• M30: 33,297,793 km (0.079 R)
• M31: 36,788,809 km (0.111 R)
• M32: 38,846,528 km (0.045 R)
• M33: 39,297,266 km (0.091 R)
• M34: 40,362,553 km (0.077 R)
• M35: 55,251,281 km (0.101 R)
• M36: 62,764,385 km (0.089 R)
• M37: 65,059,815 km (0.108 R)
• M38: 66,979,155 km (0.07 R)
• M39: 71,828,969 km (0.116 R)
• M40: 78,812,347 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.7

Radius: 4.6

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.1 AU - 13.08 AU

Year: 23846 Days

Day: 21.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,015,193 km

• M1: 57,296 km (0.085 R)
• M2: 250,128 km (0.088 R)
• M3: 531,372 km (0.103 R)
• M4: 712,684 km (0.067 R)
• M5: 1,785,151 km (0.114 R)
• M6: 2,022,114 km (0.088 R)
• M7: 2,470,908 km (0.112 R)
• M8: 2,649,677 km (0.12 R)
• M9: 3,880,120 km (0.098 R)
• M10: 4,122,169 km (0.067 R)
• M11: 4,310,214 km (0.101 R)
• M12: 7,260,882 km (0.109 R)
• M13: 7,864,659 km (0.07 R)
• M14: 8,704,053 km (0.12 R)
• M15: 9,385,022 km (0.058 R)
• M16: 9,988,351 km (0.095 R)
• M17: 12,207,934 km (0.09 R)
• M18: 12,926,453 km (0.072 R)
• M19: 13,950,899 km (0.091 R)
• M20: 14,375,458 km (0.062 R)
• M21: 14,591,028 km (0.094 R)
• M22: 15,176,106 km (0.074 R)
• M23: 15,853,036 km (0.119 R)
• M24: 16,160,160 km (0.086 R)
• M25: 18,254,680 km (0.045 R)
• M26: 19,717,747 km (0.086 R)
• M27: 23,764,220 km (0.087 R)
• M28: 26,246,797 km (0.075 R)
• M29: 27,002,266 km (0.102 R)
• M30: 30,759,566 km (0.045 R)
• M31: 36,158,853 km (0.088 R)
• M32: 39,290,534 km (0.089 R)
• M33: 42,450,789 km (0.089 R)
• M34: 44,092,626 km (0.105 R)
• M35: 56,073,919 km (0.071 R)
• M36: 56,965,822 km (0.084 R)
• M37: 58,412,583 km (0.098 R)
• M38: 61,003,020 km (0.06 R)
• M39: 61,379,258 km (0.103 R)
• M40: 65,030,793 km (0.108 R)
• M41: 65,817,528 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 16,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit