🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.4

Radius: 12.5

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.64 AU - 1 AU

Year: 522 Days

Day: 7.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 82,309,878 km

• M1: 155,432 km (0.12 R)
• M2: 582,085 km (0.053 R)
• M3: 1,030,430 km (0.12 R)
• M4: 1,706,463 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.8

Radius: 9.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.81 AU - 1.17 AU

Year: 692 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,309,878 km

• M1: 120,576 km (0.105 R)
• M2: 568,622 km (0.095 R)
• M3: 957,127 km (0.1 R)
• M4: 1,490,892 km (0.049 R)
• M5: 1,819,708 km (0.057 R)
• M6: 2,163,784 km (0.097 R)
• M7: 2,542,117 km (0.106 R)
• M8: 2,892,624 km (0.113 R)
• M9: 3,242,235 km (0.104 R)
• M10: 3,938,314 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 13.5

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.08 AU - 1.66 AU

Year: 1127 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,309,878 km

• M1: 167,998 km (0.088 R)
• M2: 807,081 km (0.068 R)
• M3: 1,766,900 km (0.059 R)
• M4: 2,601,208 km (0.088 R)
• M5: 3,080,819 km (0.05 R)
• M6: 3,632,685 km (0.052 R)
• M7: 4,264,437 km (0.081 R)
• M8: 5,366,375 km (0.085 R)
• M9: 6,263,962 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46

Radius: 4.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.29 AU - 5.95 AU

Year: 9365 Days

Day: 17.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 82,309,878 km

• M1: 58,493 km (0.081 R)
• M2: 223,350 km (0.083 R)
• M3: 540,647 km (0.117 R)
• M4: 2,101,700 km (0.047 R)
• M5: 2,553,636 km (0.079 R)
• M6: 4,298,994 km (0.099 R)
• M7: 6,656,208 km (0.098 R)
• M8: 7,470,469 km (0.097 R)
• M9: 9,505,748 km (0.111 R)
• M10: 10,650,172 km (0.118 R)
• M11: 11,719,048 km (0.038 R)
• M12: 12,132,537 km (0.093 R)
• M13: 12,470,329 km (0.119 R)
• M14: 16,048,261 km (0.106 R)
• M15: 16,301,830 km (0.106 R)
• M16: 17,717,325 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.1

Radius: 3.1

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.14 AU - 6.54 AU

Year: 9920 Days

Day: 16.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,309,878 km

• M1: 38,895 km (0.09 R)
• M2: 272,119 km (0.027 R)
• M3: 459,714 km (0.056 R)
• M4: 764,894 km (0.047 R)
• M5: 980,165 km (0.074 R)
• M6: 1,216,679 km (0.065 R)
• M7: 2,779,528 km (0.062 R)
• M8: 3,267,965 km (0.117 R)
• M9: 5,027,685 km (0.025 R)
• M10: 10,293,829 km (0.099 R)
• M11: 10,480,528 km (0.112 R)
• M12: 12,431,284 km (0.101 R)
• M13: 15,277,533 km (0.111 R)

Asteroid Belt

Center: 7.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.9

Radius: 3.7

Gravity: 71.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.06 AU - 9.86 AU

Year: 18853 Days

Day: 24.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,309,878 km

• M1: 46,226 km (0.055 R)
• M2: 171,140 km (0.064 R)
• M3: 1,021,005 km (0.056 R)
• M4: 1,270,684 km (0.119 R)
• M5: 2,289,446 km (0.103 R)
• M6: 2,473,152 km (0.07 R)
• M7: 2,948,873 km (0.116 R)
• M8: 3,166,538 km (0.053 R)
• M9: 4,179,166 km (0.092 R)
• M10: 5,077,501 km (0.097 R)
• M11: 5,551,427 km (0.09 R)
• M12: 11,949,878 km (0.052 R)
• M13: 13,509,885 km (0.101 R)
• M14: 14,726,265 km (0.065 R)
• M15: 16,431,082 km (0.105 R)
• M16: 18,995,190 km (0.089 R)
• M17: 19,462,683 km (0.069 R)
• M18: 19,842,213 km (0.114 R)
• M19: 20,323,320 km (0.083 R)
• M20: 21,109,456 km (0.1 R)
• M21: 23,163,136 km (0.073 R)
• M22: 23,696,602 km (0.079 R)
• M23: 24,020,481 km (0.097 R)
• M24: 28,748,971 km (0.034 R)
• M25: 29,613,796 km (0.091 R)
• M26: 30,623,133 km (0.077 R)
• M27: 31,394,908 km (0.067 R)
• M28: 33,652,340 km (0.111 R)
• M29: 36,587,151 km (0.086 R)
• M30: 40,605,350 km (0.1 R)
• M31: 45,569,755 km (0.12 R)
• M32: 46,575,203 km (0.11 R)
• M33: 47,424,320 km (0.116 R)
• M34: 47,595,311 km (0.076 R)
• M35: 52,736,391 km (0.11 R)
• M36: 54,216,961 km (0.12 R)
• M37: 63,271,971 km (0.078 R)
• M38: 70,354,532 km (0.095 R)
• M39: 79,383,811 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 16,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit