🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.66 AU - 2.56 AU

Year: 1067 Days

Day: 28.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.44 AU - 2.64 AU

Year: 1410 Days

Day: 43.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,233,904 km

• M1: 171,290 km (0.077 R)
• M2: 559,795 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462

Radius: 14.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.66 AU - 6.78 AU

Year: 4764 Days

Day: 10 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,233,904 km

• M1: 209,587 km (0.113 R)
• M2: 309,817 km (0.046 R)
• M3: 411,095 km (0.102 R)
• M4: 558,150 km (0.096 R)
• M5: 655,538 km (0.108 R)
• M6: 749,336 km (0.092 R)
• M7: 882,927 km (0.102 R)
• M8: 977,024 km (0.108 R)
• M9: 1,151,006 km (0.083 R)
• M10: 1,377,348 km (0.1 R)
• M11: 1,618,799 km (0.11 R)
• M12: 1,905,877 km (0.079 R)
• M13: 2,112,023 km (0.115 R)
• M14: 2,259,227 km (0.06 R)
• M15: 2,376,213 km (0.069 R)
• M16: 2,478,089 km (0.038 R)
• M17: 2,992,107 km (0.072 R)
• M18: 3,102,660 km (0.112 R)
• M19: 3,214,709 km (0.077 R)
• M20: 3,795,448 km (0.117 R)
• M21: 4,118,729 km (0.047 R)
• M22: 4,493,322 km (0.043 R)
• M23: 4,642,022 km (0.109 R)
• M24: 4,922,518 km (0.092 R)
• M25: 5,253,279 km (0.068 R)
• M26: 5,728,701 km (0.108 R)
• M27: 5,844,041 km (0.089 R)
• M28: 6,360,453 km (0.072 R)
• M29: 6,528,002 km (0.106 R)
• M30: 6,989,961 km (0.098 R)
• M31: 7,262,378 km (0.088 R)
• M32: 7,462,690 km (0.104 R)
• M33: 7,639,514 km (0.061 R)
• M34: 8,100,575 km (0.092 R)
• M35: 8,889,255 km (0.082 R)
• M36: 9,537,911 km (0.08 R)
• M37: 9,868,074 km (0.102 R)
• M38: 10,062,402 km (0.099 R)
• M39: 10,229,951 km (0.117 R)
• M40: 10,426,672 km (0.115 R)
• M41: 10,823,855 km (0.118 R)
• M42: 11,516,343 km (0.087 R)
• M43: 11,691,672 km (0.118 R)
• M44: 12,045,172 km (0.083 R)
• M45: 12,582,079 km (0.096 R)
• M46: 13,463,360 km (0.095 R)
• M47: 13,617,445 km (0.07 R)
• M48: 13,771,980 km (0.113 R)
• M49: 14,020,462 km (0.118 R)
• M50: 14,207,908 km (0.058 R)
• M51: 14,648,474 km (0.118 R)
• M52: 15,446,279 km (0.11 R)
• M53: 15,996,949 km (0.04 R)
• M54: 16,323,820 km (0.073 R)
• M55: 16,653,085 km (0.117 R)
• M56: 17,150,947 km (0.116 R)
• M57: 17,284,538 km (0.092 R)
• M58: 17,418,428 km (0.096 R)
• M59: 17,721,065 km (0.099 R)
• M60: 17,957,728 km (0.082 R)
• M61: 18,399,940 km (0.076 R)
• M62: 19,295,133 km (0.074 R)
• M63: 20,134,078 km (0.09 R)
• M64: 20,274,999 km (0.094 R)
• M65: 20,664,403 km (0.099 R)
• M66: 21,414,786 km (0.078 R)
• M67: 21,522,646 km (0.043 R)
• M68: 21,883,775 km (0.107 R)
• M69: 22,137,643 km (0.089 R)
• M70: 22,575,216 km (0.061 R)
• M71: 23,533,241 km (0.109 R)
• M72: 24,429,332 km (0.056 R)
• M73: 24,995,111 km (0.115 R)
• M74: 25,260,498 km (0.088 R)
• M75: 25,641,374 km (0.049 R)

Asteroid Belt

Center: 9.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.9

Radius: 8.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.38 AU - 14.7 AU

Year: 15465 Days

Day: 10.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 21,233,904 km

• M1: 143,165 km (0.071 R)
• M2: 234,869 km (0.092 R)
• M3: 878,887 km (0.068 R)
• M4: 1,109,867 km (0.043 R)
• M5: 1,941,332 km (0.087 R)
• M6: 2,069,088 km (0.114 R)
• M7: 2,377,858 km (0.048 R)
• M8: 2,530,298 km (0.116 R)
• M9: 3,684,147 km (0.06 R)
• M10: 5,037,260 km (0.086 R)
• M11: 5,412,601 km (0.11 R)
• M12: 5,593,464 km (0.043 R)
• M13: 5,756,077 km (0.12 R)
• M14: 6,211,004 km (0.067 R)
• M15: 7,221,688 km (0.112 R)
• M16: 7,532,552 km (0.058 R)
• M17: 7,599,721 km (0.067 R)
• M18: 7,915,822 km (0.117 R)
• M19: 8,328,712 km (0.088 R)
• M20: 9,199,371 km (0.119 R)
• M21: 9,319,349 km (0.095 R)
• M22: 10,098,903 km (0.115 R)
• M23: 11,928,186 km (0.109 R)
• M24: 12,216,611 km (0.116 R)
• M25: 12,348,407 km (0.079 R)
• M26: 12,934,232 km (0.117 R)
• M27: 13,068,571 km (0.093 R)
• M28: 13,967,205 km (0.1 R)
• M29: 14,326,689 km (0.082 R)
• M30: 14,493,640 km (0.105 R)
• M31: 14,885,736 km (0.066 R)
• M32: 15,651,677 km (0.104 R)
• M33: 15,766,269 km (0.089 R)
• M34: 16,227,330 km (0.12 R)
• M35: 17,015,411 km (0.077 R)
• M36: 17,845,829 km (0.111 R)
• M37: 17,995,577 km (0.113 R)
• M38: 21,075,647 km (0.112 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 16,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit