🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.57 AU - 0.89 AU

Year: 260 Days

Day: 41.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.18 AU - 1.34 AU

Year: 589 Days

Day: 24.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.32 AU - 2.08 AU

Year: 923 Days

Day: 20.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 11

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.49 AU - 3.83 AU

Year: 2338 Days

Day: 10.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 35,803,375 km

• M1: 141,669 km (0.083 R)
• M2: 282,590 km (0.099 R)
• M3: 377,136 km (0.102 R)
• M4: 468,241 km (0.097 R)
• M5: 642,523 km (0.106 R)
• M6: 862,881 km (0.11 R)
• M7: 958,174 km (0.069 R)
• M8: 1,284,747 km (0.118 R)
• M9: 1,413,849 km (0.075 R)
• M10: 1,685,669 km (0.083 R)
• M11: 1,807,292 km (0.118 R)
• M12: 1,932,057 km (0.038 R)
• M13: 2,070,584 km (0.062 R)
• M14: 2,223,473 km (0.118 R)
• M15: 2,540,621 km (0.074 R)
• M16: 2,622,301 km (0.08 R)
• M17: 2,921,048 km (0.092 R)
• M18: 3,043,718 km (0.05 R)
• M19: 3,525,573 km (0.111 R)
• M20: 3,788,865 km (0.065 R)
• M21: 4,617,039 km (0.107 R)
• M22: 4,688,547 km (0.11 R)
• M23: 4,847,270 km (0.115 R)
• M24: 4,934,635 km (0.08 R)
• M25: 5,007,789 km (0.107 R)
• M26: 5,125,672 km (0.075 R)
• M27: 5,545,443 km (0.092 R)
• M28: 5,821,152 km (0.113 R)
• M29: 5,914,053 km (0.119 R)
• M30: 6,148,622 km (0.118 R)
• M31: 6,306,597 km (0.108 R)
• M32: 6,498,083 km (0.088 R)
• M33: 6,643,043 km (0.111 R)
• M34: 6,723,975 km (0.09 R)
• M35: 6,870,581 km (0.119 R)
• M36: 7,034,690 km (0.064 R)
• M37: 7,366,798 km (0.111 R)
• M38: 7,551,701 km (0.097 R)
• M39: 7,772,058 km (0.094 R)
• M40: 8,236,859 km (0.118 R)
• M41: 8,834,951 km (0.101 R)
• M42: 9,085,378 km (0.108 R)
• M43: 9,157,334 km (0.075 R)
• M44: 9,338,049 km (0.098 R)
• M45: 9,611,514 km (0.098 R)
• M46: 9,869,121 km (0.069 R)
• M47: 10,073,023 km (0.091 R)
• M48: 10,222,322 km (0.104 R)
• M49: 10,391,068 km (0.115 R)
• M50: 10,522,864 km (0.042 R)
• M51: 10,674,406 km (0.058 R)
• M52: 11,113,775 km (0.095 R)
• M53: 11,190,818 km (0.084 R)
• M54: 11,287,309 km (0.06 R)
• M55: 11,715,458 km (0.104 R)
• M56: 12,208,383 km (0.061 R)
• M57: 12,407,498 km (0.071 R)
• M58: 12,728,236 km (0.044 R)
• M59: 12,909,997 km (0.109 R)
• M60: 13,255,419 km (0.098 R)
• M61: 13,337,099 km (0.114 R)
• M62: 13,562,842 km (0.089 R)
• M63: 13,872,510 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.2

Radius: 9.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.41 AU - 6.09 AU

Year: 5739 Days

Day: 8.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,803,375 km

• M1: 125,064 km (0.053 R)
• M2: 223,350 km (0.099 R)
• M3: 353,201 km (0.056 R)
• M4: 446,849 km (0.039 R)
• M5: 992,582 km (0.105 R)
• M6: 1,206,357 km (0.119 R)
• M7: 1,370,316 km (0.111 R)
• M8: 1,435,392 km (0.06 R)
• M9: 1,706,313 km (0.036 R)
• M10: 1,790,836 km (0.106 R)
• M11: 1,876,855 km (0.097 R)
• M12: 2,406,431 km (0.108 R)
• M13: 2,549,896 km (0.117 R)
• M14: 2,696,352 km (0.055 R)
• M15: 3,327,356 km (0.067 R)
• M16: 3,398,265 km (0.094 R)
• M17: 3,614,135 km (0.108 R)
• M18: 3,779,141 km (0.05 R)
• M19: 3,853,192 km (0.075 R)
• M20: 4,002,940 km (0.057 R)
• M21: 4,116,485 km (0.1 R)
• M22: 4,385,611 km (0.065 R)
• M23: 4,522,344 km (0.096 R)
• M24: 4,601,182 km (0.08 R)
• M25: 4,700,365 km (0.09 R)
• M26: 6,693,158 km (0.064 R)
• M27: 6,805,656 km (0.101 R)
• M28: 6,941,640 km (0.058 R)
• M29: 7,216,152 km (0.114 R)
• M30: 7,447,730 km (0.043 R)
• M31: 7,799,584 km (0.108 R)
• M32: 8,277,250 km (0.104 R)
• M33: 8,446,745 km (0.094 R)
• M34: 8,617,436 km (0.074 R)
• M35: 8,789,174 km (0.115 R)
• M36: 8,962,109 km (0.034 R)
• M37: 9,111,109 km (0.106 R)
• M38: 9,487,497 km (0.095 R)
• M39: 9,563,493 km (0.08 R)
• M40: 9,766,796 km (0.049 R)
• M41: 9,894,702 km (0.065 R)
• M42: 9,971,596 km (0.066 R)
• M43: 10,229,652 km (0.093 R)
• M44: 10,990,357 km (0.071 R)
• M45: 11,417,908 km (0.029 R)
• M46: 11,796,540 km (0.112 R)
• M47: 12,042,030 km (0.118 R)
• M48: 12,206,737 km (0.097 R)
• M49: 12,316,841 km (0.104 R)
• M50: 12,649,398 km (0.064 R)
• M51: 13,436,881 km (0.114 R)
• M52: 13,579,148 km (0.112 R)
• M53: 13,664,868 km (0.109 R)
• M54: 13,865,329 km (0.047 R)
• M55: 14,327,138 km (0.118 R)
• M56: 14,647,726 km (0.027 R)
• M57: 15,000,029 km (0.099 R)
• M58: 15,713,012 km (0.085 R)
• M59: 15,983,336 km (0.099 R)
• M60: 16,833,949 km (0.118 R)
• M61: 17,141,373 km (0.082 R)
• M62: 17,233,974 km (0.095 R)
• M63: 17,450,592 km (0.027 R)
• M64: 17,949,201 km (0.081 R)
• M65: 18,105,980 km (0.088 R)
• M66: 18,263,207 km (0.109 R)
• M67: 18,326,188 km (0.039 R)
• M68: 18,420,883 km (0.114 R)
• M69: 19,216,146 km (0.099 R)
• M70: 19,666,435 km (0.087 R)
• M71: 19,763,375 km (0.034 R)
• M72: 19,828,001 km (0.061 R)
• M73: 20,446,289 km (0.025 R)
• M74: 20,544,575 km (0.034 R)
• M75: 21,302,737 km (0.048 R)
• M76: 21,601,783 km (0.076 R)
• M77: 22,541,407 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.1

Radius: 5.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.23 AU - 19.27 AU

Year: 29821 Days

Day: 15.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 35,803,375 km

• M1: 73,303 km (0.036 R)
• M2: 113,395 km (0.09 R)
• M3: 196,721 km (0.08 R)
• M4: 296,204 km (0.087 R)
• M5: 520,451 km (0.051 R)
• M6: 584,180 km (0.071 R)
• M7: 677,978 km (0.107 R)
• M8: 895,792 km (0.075 R)
• M9: 942,018 km (0.107 R)
• M10: 988,992 km (0.109 R)
• M11: 1,151,604 km (0.107 R)
• M12: 1,594,713 km (0.101 R)
• M13: 1,689,259 km (0.072 R)
• M14: 1,824,795 km (0.088 R)
• M15: 3,101,762 km (0.077 R)
• M16: 4,891,402 km (0.045 R)
• M17: 5,196,880 km (0.067 R)
• M18: 6,449,463 km (0.098 R)
• M19: 10,750,552 km (0.115 R)
• M20: 11,954,665 km (0.084 R)
• M21: 14,093,615 km (0.106 R)
• M22: 14,527,449 km (0.092 R)
• M23: 14,805,851 km (0.044 R)
• M24: 15,692,218 km (0.12 R)
• M25: 17,600,189 km (0.047 R)
• M26: 18,796,972 km (0.035 R)
• M27: 18,883,440 km (0.079 R)
• M28: 19,274,339 km (0.113 R)
• M29: 19,361,555 km (0.073 R)
• M30: 19,536,285 km (0.03 R)
• M31: 21,720,115 km (0.091 R)
• M32: 22,956,092 km (0.103 R)
• M33: 24,876,181 km (0.085 R)
• M34: 25,018,598 km (0.1 R)
• M35: 28,370,339 km (0.082 R)
• M36: 28,618,671 km (0.106 R)
• M37: 28,967,533 km (0.063 R)
• M38: 30,478,322 km (0.077 R)
• M39: 31,294,678 km (0.086 R)
• M40: 31,860,008 km (0.102 R)
• M41: 32,014,692 km (0.067 R)
• M42: 32,273,197 km (0.077 R)
• M43: 32,740,242 km (0.113 R)
• M44: 33,733,572 km (0.118 R)
• M45: 35,268,745 km (0.112 R)
• M46: 35,428,815 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 13,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit