🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.3

Radius: 11

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.65 AU - 0.81 AU

Year: 409 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,179,691 km

• M1: 136,882 km (0.111 R)
• M2: 588,518 km (0.084 R)
• M3: 935,286 km (0.095 R)
• M4: 1,351,018 km (0.088 R)
• M5: 1,923,978 km (0.116 R)
• M6: 2,889,932 km (0.08 R)
• M7: 3,355,331 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.8

Radius: 13.3

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.73 AU - 0.75 AU

Year: 418 Days

Day: 10.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 59,179,691 km

• M1: 225,145 km (0.052 R)
• M2: 872,604 km (0.069 R)
• M3: 1,306,438 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.2

Radius: 11

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.92 AU - 1.44 AU

Year: 841 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,179,691 km

• M1: 136,732 km (0.085 R)
• M2: 668,403 km (0.065 R)
• M3: 1,249,591 km (0.078 R)
• M4: 1,598,453 km (0.089 R)
• M5: 2,626,191 km (0.099 R)
• M6: 2,982,832 km (0.116 R)
• M7: 3,346,804 km (0.082 R)
• M8: 3,920,661 km (0.074 R)
• M9: 6,313,180 km (0.079 R)
• M10: 6,711,858 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 14.6

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1 AU - 1.38 AU

Year: 852 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,179,691 km

• M1: 182,659 km (0.049 R)
• M2: 723,754 km (0.063 R)
• M3: 1,377,946 km (0.101 R)
• M4: 1,987,707 km (0.071 R)
• M5: 3,223,685 km (0.075 R)
• M6: 4,536,555 km (0.041 R)
• M7: 5,276,915 km (0.116 R)
• M8: 6,013,236 km (0.075 R)
• M9: 6,840,063 km (0.12 R)
• M10: 8,855,596 km (0.044 R)
• M11: 9,437,382 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 12.2

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.12 AU - 4.92 AU

Year: 6304 Days

Day: 6.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,179,691 km

• M1: 152,141 km (0.06 R)
• M2: 742,753 km (0.102 R)
• M3: 1,148,313 km (0.103 R)
• M4: 1,734,288 km (0.078 R)
• M5: 2,154,359 km (0.1 R)
• M6: 2,737,791 km (0.045 R)
• M7: 3,402,155 km (0.089 R)
• M8: 3,797,392 km (0.03 R)
• M9: 4,223,447 km (0.113 R)
• M10: 4,851,010 km (0.073 R)
• M11: 5,446,410 km (0.103 R)
• M12: 6,430,614 km (0.092 R)
• M13: 8,580,635 km (0.117 R)
• M14: 11,478,046 km (0.058 R)
• M15: 11,947,036 km (0.044 R)
• M16: 13,374,199 km (0.091 R)
• M17: 15,851,390 km (0.09 R)
• M18: 22,414,399 km (0.034 R)
• M19: 23,396,509 km (0.076 R)
• M20: 28,173,767 km (0.045 R)
• M21: 29,511,022 km (0.11 R)
• M22: 30,690,452 km (0.093 R)
• M23: 31,697,096 km (0.06 R)
• M24: 33,458,910 km (0.09 R)
• M25: 34,310,122 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.2

Radius: 8.6

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.36 AU - 5.34 AU

Year: 7007 Days

Day: 14.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,179,691 km

• M1: 106,962 km (0.071 R)
• M2: 420,370 km (0.097 R)
• M3: 869,762 km (0.114 R)
• M4: 1,437,486 km (0.09 R)
• M5: 1,717,982 km (0.039 R)
• M6: 2,409,723 km (0.069 R)
• M7: 3,343,064 km (0.086 R)
• M8: 3,622,213 km (0.041 R)
• M9: 4,122,618 km (0.073 R)
• M10: 4,639,778 km (0.083 R)
• M11: 5,672,901 km (0.06 R)
• M12: 6,383,341 km (0.079 R)
• M13: 7,499,491 km (0.043 R)
• M14: 8,740,704 km (0.107 R)
• M15: 9,228,393 km (0.108 R)
• M16: 9,970,249 km (0.105 R)
• M17: 11,519,634 km (0.097 R)
• M18: 11,998,048 km (0.116 R)
• M19: 13,807,135 km (0.085 R)
• M20: 14,591,627 km (0.089 R)
• M21: 17,398,382 km (0.077 R)
• M22: 17,957,728 km (0.108 R)
• M23: 20,009,912 km (0.103 R)
• M24: 21,488,388 km (0.118 R)
• M25: 24,487,077 km (0.092 R)
• M26: 26,177,084 km (0.079 R)
• M27: 28,325,310 km (0.107 R)
• M28: 30,487,448 km (0.077 R)
• M29: 38,330,565 km (0.116 R)

Asteroid Belt

Center: 5.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318

Radius: 4.2

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.63 AU - 6.73 AU

Year: 10078 Days

Day: 19 Hours

Environment

Temp: -218 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,179,691 km

• M1: 55,351 km (0.098 R)
• M2: 417,378 km (0.091 R)
• M3: 905,666 km (0.065 R)
• M4: 1,284,597 km (0.114 R)
• M5: 2,952,763 km (0.102 R)
• M6: 4,044,977 km (0.106 R)
• M7: 4,489,283 km (0.064 R)
• M8: 6,915,610 km (0.067 R)
• M9: 8,676,078 km (0.058 R)
• M10: 11,612,385 km (0.095 R)
• M11: 12,238,153 km (0.114 R)
• M12: 16,666,400 km (0.046 R)
• M13: 17,394,343 km (0.113 R)
• M14: 18,842,749 km (0.065 R)
• M15: 25,701,812 km (0.068 R)
• M16: 31,994,796 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.6

Radius: 4.1

Gravity: 25.97 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.14 AU - 9.5 AU

Year: 17184 Days

Day: 18 Hours

Environment

Temp: -230 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,179,691 km

• M1: 51,462 km (0.108 R)
• M2: 266,883 km (0.096 R)
• M3: 858,243 km (0.078 R)
• M4: 1,126,622 km (0.081 R)
• M5: 1,267,244 km (0.1 R)
• M6: 1,434,195 km (0.083 R)
• M7: 2,500,229 km (0.066 R)
• M8: 3,372,983 km (0.081 R)
• M9: 3,640,015 km (0.096 R)
• M10: 4,156,128 km (0.119 R)
• M11: 4,851,160 km (0.112 R)
• M12: 5,191,495 km (0.114 R)
• M13: 5,694,443 km (0.1 R)
• M14: 6,348,036 km (0.064 R)
• M15: 7,987,180 km (0.108 R)
• M16: 8,413,085 km (0.076 R)
• M17: 9,835,013 km (0.106 R)
• M18: 12,133,135 km (0.12 R)
• M19: 14,977,140 km (0.093 R)
• M20: 16,065,465 km (0.088 R)
• M21: 18,890,172 km (0.118 R)
• M22: 20,332,146 km (0.082 R)
• M23: 22,490,544 km (0.104 R)
• M24: 22,676,943 km (0.065 R)
• M25: 23,147,727 km (0.085 R)
• M26: 24,697,711 km (0.112 R)
• M27: 25,700,914 km (0.115 R)
• M28: 27,256,134 km (0.069 R)
• M29: 27,895,365 km (0.117 R)
• M30: 28,982,942 km (0.055 R)
• M31: 30,438,529 km (0.087 R)
• M32: 30,781,258 km (0.086 R)
• M33: 32,414,717 km (0.053 R)
• M34: 35,347,733 km (0.119 R)
• M35: 40,483,129 km (0.049 R)
• M36: 43,155,844 km (0.035 R)
• M37: 48,538,076 km (0.083 R)
• M38: 54,350,702 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 14,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit