🌌 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: 155.4

Radius: 12.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.43 AU - 0.67 AU

Year: 272 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 68,734,256 km

• M1: 154,983 km (0.105 R)
• M2: 582,235 km (0.113 R)
• M3: 1,122,732 km (0.105 R)
• M4: 1,522,009 km (0.039 R)
• M5: 2,262,069 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.7

Radius: 11.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.8 AU - 1.1 AU

Year: 617 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,734,256 km

• M1: 146,756 km (0.025 R)
• M2: 609,761 km (0.114 R)
• M3: 1,044,642 km (0.118 R)
• M4: 1,844,243 km (0.097 R)
• M5: 2,365,142 km (0.109 R)
• M6: 2,916,710 km (0.066 R)
• M7: 3,811,006 km (0.108 R)
• M8: 5,151,403 km (0.117 R)
• M9: 5,621,439 km (0.111 R)
• M10: 6,065,146 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.1

Radius: 13.1

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.09 AU - 1.77 AU

Year: 1140 Days

Day: 11.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,734,256 km

• M1: 162,912 km (0.079 R)
• M2: 591,211 km (0.094 R)
• M3: 1,090,568 km (0.117 R)
• M4: 1,659,788 km (0.067 R)
• M5: 2,104,543 km (0.111 R)
• M6: 2,708,469 km (0.063 R)
• M7: 3,346,355 km (0.079 R)
• M8: 3,830,753 km (0.112 R)
• M9: 4,506,187 km (0.102 R)
• M10: 5,479,770 km (0.074 R)
• M11: 5,898,794 km (0.074 R)
• M12: 6,780,374 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 10.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.17 AU - 2.55 AU

Year: 2418 Days

Day: 11.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 68,734,256 km

• M1: 134,488 km (0.112 R)
• M2: 1,746,705 km (0.089 R)
• M3: 2,207,466 km (0.047 R)
• M4: 2,775,788 km (0.086 R)
• M5: 3,298,932 km (0.113 R)
• M6: 5,642,682 km (0.077 R)
• M7: 9,518,613 km (0.101 R)
• M8: 10,607,985 km (0.042 R)
• M9: 11,024,166 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.3

Radius: 13.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.77 AU - 2.87 AU

Year: 3158 Days

Day: 7.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,734,256 km

• M1: 177,423 km (0.062 R)
• M2: 733,927 km (0.078 R)
• M3: 1,321,099 km (0.086 R)
• M4: 1,909,318 km (0.079 R)
• M5: 2,358,111 km (0.034 R)
• M6: 2,861,807 km (0.085 R)
• M7: 3,327,206 km (0.112 R)
• M8: 4,390,997 km (0.049 R)
• M9: 5,063,290 km (0.06 R)
• M10: 9,582,492 km (0.11 R)
• M11: 10,236,982 km (0.103 R)
• M12: 11,003,671 km (0.062 R)
• M13: 12,425,898 km (0.052 R)
• M14: 17,940,525 km (0.118 R)
• M15: 18,639,595 km (0.095 R)
• M16: 20,846,014 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.9

Radius: 7

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.22 AU - 8.14 AU

Year: 12830 Days

Day: 17 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,734,256 km

• M1: 87,216 km (0.115 R)
• M2: 522,097 km (0.072 R)
• M3: 777,759 km (0.037 R)
• M4: 997,967 km (0.107 R)
• M5: 1,512,434 km (0.036 R)
• M6: 1,845,888 km (0.109 R)
• M7: 2,810,645 km (0.058 R)
• M8: 3,126,446 km (0.1 R)
• M9: 3,515,999 km (0.093 R)
• M10: 4,541,492 km (0.064 R)
• M11: 4,881,678 km (0.095 R)
• M12: 5,271,979 km (0.065 R)
• M13: 6,189,163 km (0.104 R)
• M14: 6,843,803 km (0.119 R)
• M15: 7,889,193 km (0.119 R)
• M16: 8,426,998 km (0.113 R)
• M17: 8,705,100 km (0.117 R)
• M18: 8,941,315 km (0.086 R)
• M19: 9,676,140 km (0.105 R)
• M20: 10,084,093 km (0.042 R)
• M21: 10,397,650 km (0.087 R)
• M22: 13,581,691 km (0.087 R)
• M23: 14,223,167 km (0.1 R)
• M24: 14,617,657 km (0.076 R)
• M25: 15,155,012 km (0.092 R)
• M26: 16,700,508 km (0.119 R)
• M27: 17,065,826 km (0.095 R)
• M28: 17,661,525 km (0.12 R)
• M29: 34,885,176 km (0.119 R)
• M30: 35,242,715 km (0.066 R)
• M31: 36,086,298 km (0.097 R)
• M32: 39,855,266 km (0.104 R)
• M33: 44,714,205 km (0.079 R)
• M34: 46,130,747 km (0.086 R)
• M35: 46,561,589 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.3

Radius: 6.1

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.33 AU - 11.41 AU

Year: 22269 Days

Day: 17.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,734,256 km

• M1: 77,193 km (0.097 R)
• M2: 389,852 km (0.118 R)
• M3: 1,551,031 km (0.093 R)
• M4: 3,121,659 km (0.109 R)
• M5: 7,860,321 km (0.115 R)
• M6: 11,251,405 km (0.118 R)
• M7: 11,561,372 km (0.116 R)
• M8: 14,393,110 km (0.038 R)
• M9: 16,281,185 km (0.081 R)
• M10: 17,490,085 km (0.101 R)
• M11: 32,657,814 km (0.069 R)
• M12: 38,348,965 km (0.118 R)
• M13: 52,156,699 km (0.091 R)
• M14: 56,739,181 km (0.112 R)
• M15: 62,158,962 km (0.118 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: 273 - 16,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit