🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.6

Radius: 13.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.65 AU - 0.67 AU

Year: 370 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 80,260,690 km

• M1: 171,888 km (0.097 R)
• M2: 800,199 km (0.116 R)
• M3: 1,590,525 km (0.111 R)
• M4: 2,684,534 km (0.103 R)
• M5: 3,273,501 km (0.029 R)
• M6: 3,985,886 km (0.089 R)
• M7: 4,742,103 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.2

Radius: 9.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.77 AU - 0.97 AU

Year: 560 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,260,690 km

• M1: 120,576 km (0.065 R)
• M2: 440,715 km (0.109 R)
• M3: 750,383 km (0.104 R)
• M4: 1,181,973 km (0.109 R)
• M5: 1,595,611 km (0.112 R)
• M6: 1,916,349 km (0.086 R)
• M7: 2,220,780 km (0.115 R)
• M8: 2,970,266 km (0.086 R)
• M9: 4,069,511 km (0.081 R)
• M10: 4,399,524 km (0.073 R)
• M11: 4,718,915 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.1

Radius: 13.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.19 AU - 1.21 AU

Year: 907 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,260,690 km

• M1: 165,455 km (0.101 R)
• M2: 592,707 km (0.08 R)
• M3: 1,047,335 km (0.111 R)
• M4: 1,631,215 km (0.113 R)
• M5: 2,172,909 km (0.112 R)
• M6: 2,739,885 km (0.089 R)
• M7: 3,431,925 km (0.066 R)
• M8: 3,916,173 km (0.067 R)
• M9: 4,594,151 km (0.084 R)
• M10: 5,130,609 km (0.105 R)
• M11: 6,309,290 km (0.079 R)
• M12: 6,973,954 km (0.081 R)
• M13: 8,418,321 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.4

Radius: 13.6

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.24 AU - 2.9 AU

Year: 2844 Days

Day: 6.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,260,690 km

• M1: 169,195 km (0.118 R)
• M2: 680,072 km (0.045 R)
• M3: 1,369,868 km (0.109 R)
• M4: 1,815,221 km (0.089 R)
• M5: 2,243,968 km (0.117 R)
• M6: 2,728,516 km (0.081 R)
• M7: 3,862,767 km (0.071 R)
• M8: 4,603,126 km (0.114 R)
• M9: 5,107,421 km (0.067 R)
• M10: 5,933,650 km (0.092 R)
• M11: 6,871,778 km (0.115 R)
• M12: 7,351,090 km (0.113 R)
• M13: 9,465,356 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.3

Radius: 10.6

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.41 AU - 3.13 AU

Year: 3182 Days

Day: 13.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,260,690 km

• M1: 131,796 km (0.115 R)
• M2: 474,375 km (0.109 R)
• M3: 916,287 km (0.118 R)
• M4: 1,437,187 km (0.105 R)
• M5: 2,080,308 km (0.097 R)
• M6: 2,673,164 km (0.055 R)
• M7: 4,654,738 km (0.113 R)
• M8: 5,171,449 km (0.089 R)
• M9: 5,671,554 km (0.103 R)
• M10: 6,032,085 km (0.084 R)
• M11: 6,378,554 km (0.096 R)
• M12: 8,280,093 km (0.047 R)
• M13: 9,189,947 km (0.109 R)
• M14: 10,909,275 km (0.111 R)
• M15: 11,644,848 km (0.082 R)
• M16: 12,739,156 km (0.094 R)
• M17: 16,433,625 km (0.036 R)
• M18: 16,827,068 km (0.108 R)
• M19: 17,867,820 km (0.096 R)
• M20: 19,197,446 km (0.112 R)
• M21: 19,696,953 km (0.101 R)
• M22: 20,397,969 km (0.088 R)
• M23: 21,715,029 km (0.073 R)
• M24: 24,227,076 km (0.12 R)

Asteroid Belt

Center: 3.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.1

Radius: 11.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.17 AU - 4.47 AU

Year: 6198 Days

Day: 14.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 80,260,690 km

• M1: 145,559 km (0.102 R)
• M2: 792,869 km (0.103 R)
• M3: 1,350,121 km (0.119 R)
• M4: 2,024,807 km (0.082 R)
• M5: 2,448,917 km (0.095 R)
• M6: 3,393,777 km (0.089 R)
• M7: 3,973,918 km (0.079 R)
• M8: 5,420,230 km (0.048 R)
• M9: 6,441,834 km (0.084 R)
• M10: 7,660,907 km (0.097 R)
• M11: 8,305,973 km (0.042 R)
• M12: 10,460,182 km (0.105 R)
• M13: 10,875,915 km (0.094 R)
• M14: 14,214,042 km (0.09 R)
• M15: 18,049,133 km (0.098 R)
• M16: 18,986,663 km (0.038 R)
• M17: 20,453,320 km (0.119 R)
• M18: 21,472,231 km (0.026 R)
• M19: 24,489,022 km (0.108 R)
• M20: 25,058,990 km (0.102 R)
• M21: 25,554,607 km (0.07 R)
• M22: 26,650,561 km (0.057 R)
• M23: 27,602,303 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.6

Radius: 5.5

Gravity: 20.68 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.5 AU - 7.7 AU

Year: 13059 Days

Day: 24.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,260,690 km

• M1: 68,516 km (0.114 R)
• M2: 251,923 km (0.099 R)
• M3: 467,344 km (0.074 R)
• M4: 845,228 km (0.115 R)
• M5: 1,054,964 km (0.059 R)
• M6: 1,366,577 km (0.081 R)
• M7: 1,658,442 km (0.101 R)
• M8: 2,572,036 km (0.091 R)
• M9: 3,410,981 km (0.108 R)
• M10: 3,593,341 km (0.108 R)
• M11: 4,328,315 km (0.044 R)
• M12: 4,542,240 km (0.084 R)
• M13: 4,860,285 km (0.034 R)
• M14: 5,829,829 km (0.089 R)
• M15: 7,004,920 km (0.086 R)
• M16: 8,283,234 km (0.098 R)
• M17: 9,452,790 km (0.111 R)
• M18: 11,935,217 km (0.103 R)
• M19: 12,417,970 km (0.073 R)
• M20: 12,602,274 km (0.068 R)
• M21: 14,411,810 km (0.032 R)
• M22: 17,059,094 km (0.108 R)
• M23: 18,377,500 km (0.087 R)
• M24: 19,679,001 km (0.083 R)
• M25: 22,737,979 km (0.104 R)
• M26: 24,524,477 km (0.042 R)
• M27: 28,801,330 km (0.045 R)
• M28: 29,668,699 km (0.103 R)
• M29: 31,341,651 km (0.089 R)
• M30: 40,253,197 km (0.102 R)
• M31: 47,196,782 km (0.088 R)
• M32: 49,318,080 km (0.088 R)
• M33: 54,567,918 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.3

Radius: 7.2

Gravity: 16.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.52 AU - 10.02 AU

Year: 19482 Days

Day: 16 Hours

Environment

Temp: -233 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 80,260,690 km

• M1: 91,703 km (0.118 R)
• M2: 436,676 km (0.091 R)
• M3: 665,860 km (0.091 R)
• M4: 978,669 km (0.118 R)
• M5: 1,466,358 km (0.085 R)
• M6: 1,775,128 km (0.062 R)
• M7: 3,410,383 km (0.057 R)
• M8: 6,114,514 km (0.115 R)
• M9: 11,297,332 km (0.084 R)
• M10: 11,957,807 km (0.103 R)
• M11: 13,139,031 km (0.099 R)
• M12: 18,376,453 km (0.115 R)
• M13: 19,662,546 km (0.107 R)
• M14: 24,855,686 km (0.034 R)
• M15: 31,149,418 km (0.078 R)
• M16: 32,183,289 km (0.085 R)
• M17: 32,840,921 km (0.051 R)
• M18: 38,281,497 km (0.09 R)
• M19: 40,677,157 km (0.106 R)
• M20: 45,764,831 km (0.082 R)
• M21: 52,700,637 km (0.086 R)
• M22: 57,373,177 km (0.103 R)
• M23: 57,758,541 km (0.095 R)
• M24: 58,145,551 km (0.05 R)
• M25: 59,120,779 km (0.093 R)
• M26: 67,104,369 km (0.12 R)
• M27: 69,261,271 km (0.095 R)
• M28: 75,315,198 km (0.045 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 16,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit