🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.05 AU - 3.39 AU

Year: 2121 Days

Day: 46.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.87 AU - 4.15 AU

Year: 2414 Days

Day: 12.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.2

Radius: 9.7

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.87 AU - 11.33 AU

Year: 11783 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,067,032 km

• M1: 121,623 km (0.095 R)
• M2: 496,216 km (0.089 R)
• M3: 1,155,793 km (0.107 R)
• M4: 1,748,201 km (0.044 R)
• M5: 2,639,206 km (0.089 R)
• M6: 2,980,139 km (0.083 R)
• M7: 3,299,531 km (0.093 R)
• M8: 3,723,940 km (0.114 R)
• M9: 4,554,806 km (0.105 R)
• M10: 7,655,671 km (0.095 R)
• M11: 12,754,415 km (0.117 R)
• M12: 13,535,615 km (0.103 R)
• M13: 15,337,522 km (0.107 R)
• M14: 17,688,303 km (0.066 R)
• M15: 18,088,776 km (0.048 R)
• M16: 21,786,835 km (0.1 R)
• M17: 23,860,860 km (0.072 R)
• M18: 26,373,805 km (0.061 R)
• M19: 29,728,238 km (0.056 R)
• M20: 33,845,920 km (0.086 R)
• M21: 36,361,707 km (0.091 R)
• M22: 38,328,470 km (0.109 R)
• M23: 42,045,828 km (0.112 R)
• M24: 51,640,138 km (0.106 R)
• M25: 54,458,711 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.3

Radius: 13.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.27 AU - 13.59 AU

Year: 15126 Days

Day: 11.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,067,032 km

• M1: 166,652 km (0.108 R)
• M2: 723,156 km (0.087 R)
• M3: 1,535,024 km (0.112 R)
• M4: 1,998,927 km (0.086 R)
• M5: 2,994,501 km (0.081 R)
• M6: 4,022,388 km (0.12 R)
• M7: 5,529,885 km (0.093 R)
• M8: 6,515,885 km (0.053 R)
• M9: 6,941,790 km (0.111 R)
• M10: 7,945,143 km (0.103 R)
• M11: 12,292,756 km (0.101 R)
• M12: 13,012,322 km (0.094 R)
• M13: 18,519,917 km (0.102 R)
• M14: 19,466,124 km (0.067 R)
• M15: 20,084,861 km (0.078 R)
• M16: 21,454,878 km (0.032 R)
• M17: 25,412,340 km (0.047 R)
• M18: 26,258,465 km (0.04 R)
• M19: 26,796,719 km (0.063 R)
• M20: 28,343,411 km (0.071 R)
• M21: 29,253,415 km (0.092 R)
• M22: 36,845,208 km (0.041 R)
• M23: 40,161,044 km (0.101 R)
• M24: 41,599,428 km (0.116 R)
• M25: 43,370,667 km (0.097 R)
• M26: 45,038,085 km (0.109 R)
• M27: 48,500,378 km (0.104 R)
• M28: 49,638,219 km (0.054 R)
• M29: 50,627,659 km (0.103 R)
• M30: 51,967,159 km (0.105 R)
• M31: 55,243,352 km (0.116 R)
• M32: 57,201,738 km (0.117 R)
• M33: 60,318,759 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.8

Radius: 9

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.13 AU - 13.35 AU

Year: 15720 Days

Day: 10.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,067,032 km

• M1: 113,545 km (0.069 R)
• M2: 451,786 km (0.058 R)
• M3: 1,086,978 km (0.117 R)
• M4: 1,603,689 km (0.12 R)
• M5: 1,910,215 km (0.1 R)
• M6: 2,276,580 km (0.085 R)
• M7: 2,598,665 km (0.11 R)
• M8: 3,470,970 km (0.089 R)
• M9: 4,081,329 km (0.097 R)
• M10: 4,592,804 km (0.1 R)
• M11: 5,146,616 km (0.067 R)
• M12: 6,812,986 km (0.111 R)
• M13: 8,106,709 km (0.118 R)
• M14: 10,058,063 km (0.101 R)
• M15: 10,812,336 km (0.102 R)
• M16: 13,716,629 km (0.027 R)
• M17: 18,946,870 km (0.098 R)
• M18: 20,641,963 km (0.11 R)
• M19: 22,338,852 km (0.111 R)
• M20: 24,126,845 km (0.106 R)
• M21: 29,590,758 km (0.066 R)
• M22: 42,436,877 km (0.076 R)
• M23: 42,884,474 km (0.116 R)
• M24: 58,559,189 km (0.098 R)
• M25: 60,799,716 km (0.071 R)
• M26: 63,290,820 km (0.1 R)
• M27: 64,463,069 km (0.084 R)
• M28: 65,054,728 km (0.12 R)
• M29: 67,863,428 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 11,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit