🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.04 AU - 1.22 AU

Year: 424 Days

Day: 29.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.33 AU - 2.13 AU

Year: 803 Days

Day: 36.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.05 AU - 3.01 AU

Year: 1421 Days

Day: 28.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.4

Radius: 13.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.97 AU - 7.23 AU

Year: 5320 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,054,584 km

• M1: 172,486 km (0.056 R)
• M2: 260,300 km (0.081 R)
• M3: 346,169 km (0.102 R)
• M4: 610,359 km (0.075 R)
• M5: 734,226 km (0.088 R)
• M6: 1,205,160 km (0.078 R)
• M7: 1,292,526 km (0.087 R)
• M8: 1,632,113 km (0.094 R)
• M9: 1,779,467 km (0.099 R)
• M10: 1,965,866 km (0.091 R)
• M11: 2,123,392 km (0.111 R)
• M12: 2,507,560 km (0.116 R)
• M13: 2,640,702 km (0.049 R)
• M14: 2,815,432 km (0.08 R)
• M15: 3,094,881 km (0.067 R)
• M16: 3,510,164 km (0.076 R)
• M17: 3,681,454 km (0.068 R)
• M18: 4,121,721 km (0.107 R)
• M19: 4,257,107 km (0.087 R)
• M20: 4,648,903 km (0.112 R)
• M21: 5,270,931 km (0.051 R)
• M22: 5,369,068 km (0.025 R)
• M23: 5,492,486 km (0.081 R)
• M24: 5,767,447 km (0.079 R)
• M25: 6,021,464 km (0.107 R)
• M26: 6,175,550 km (0.118 R)
• M27: 6,305,101 km (0.112 R)
• M28: 7,428,282 km (0.093 R)
• M29: 7,928,687 km (0.108 R)
• M30: 8,126,306 km (0.094 R)
• M31: 8,268,424 km (0.054 R)
• M32: 8,468,735 km (0.117 R)
• M33: 8,641,820 km (0.113 R)
• M34: 9,020,901 km (0.087 R)
• M35: 9,256,817 km (0.07 R)
• M36: 9,554,666 km (0.067 R)
• M37: 9,674,793 km (0.07 R)
• M38: 9,855,657 km (0.112 R)
• M39: 10,037,868 km (0.093 R)
• M40: 10,622,047 km (0.12 R)
• M41: 10,715,396 km (0.06 R)
• M42: 11,217,297 km (0.102 R)
• M43: 11,503,179 km (0.106 R)
• M44: 11,598,921 km (0.092 R)
• M45: 11,791,304 km (0.053 R)
• M46: 12,968,041 km (0.035 R)
• M47: 13,234,624 km (0.116 R)
• M48: 14,560,211 km (0.078 R)
• M49: 14,767,853 km (0.12 R)
• M50: 14,941,686 km (0.061 R)
• M51: 15,361,757 km (0.114 R)
• M52: 15,502,528 km (0.075 R)
• M53: 16,681,060 km (0.105 R)
• M54: 17,299,498 km (0.118 R)
• M55: 18,483,864 km (0.111 R)
• M56: 18,633,761 km (0.092 R)
• M57: 21,400,424 km (0.051 R)
• M58: 21,873,901 km (0.066 R)
• M59: 22,072,268 km (0.054 R)
• M60: 22,470,647 km (0.105 R)
• M61: 22,791,086 km (0.098 R)
• M62: 23,274,586 km (0.064 R)
• M63: 23,680,146 km (0.113 R)
• M64: 24,047,259 km (0.041 R)
• M65: 24,416,168 km (0.099 R)
• M66: 24,663,004 km (0.083 R)
• M67: 25,325,723 km (0.053 R)
• M68: 26,372,908 km (0.086 R)
• M69: 26,499,468 km (0.071 R)
• M70: 26,795,671 km (0.088 R)
• M71: 27,306,099 km (0.112 R)
• M72: 27,434,155 km (0.103 R)
• M73: 28,595,932 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818

Radius: 13.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.13 AU - 7.41 AU

Year: 6220 Days

Day: 5 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,054,584 km

• M1: 190,737 km (0.068 R)
• M2: 351,256 km (0.061 R)
• M3: 464,202 km (0.111 R)
• M4: 684,410 km (0.112 R)
• M5: 1,406,220 km (0.038 R)
• M6: 1,551,629 km (0.105 R)
• M7: 1,645,277 km (0.076 R)
• M8: 2,269,250 km (0.098 R)
• M9: 2,962,487 km (0.108 R)
• M10: 3,104,156 km (0.086 R)
• M11: 3,248,069 km (0.112 R)
• M12: 3,769,567 km (0.055 R)
• M13: 3,897,773 km (0.054 R)
• M14: 4,027,324 km (0.118 R)
• M15: 4,317,544 km (0.049 R)
• M16: 4,533,115 km (0.103 R)
• M17: 5,030,976 km (0.081 R)
• M18: 5,722,268 km (0.109 R)
• M19: 5,840,301 km (0.082 R)
• M20: 6,230,003 km (0.099 R)
• M21: 7,225,128 km (0.12 R)
• M22: 7,643,703 km (0.113 R)
• M23: 7,839,527 km (0.112 R)
• M24: 8,136,329 km (0.098 R)
• M25: 8,236,260 km (0.066 R)
• M26: 8,877,736 km (0.105 R)
• M27: 9,256,667 km (0.092 R)
• M28: 9,570,524 km (0.082 R)
• M29: 9,746,451 km (0.104 R)
• M30: 10,030,238 km (0.071 R)
• M31: 10,569,688 km (0.085 R)
• M32: 11,008,159 km (0.081 R)
• M33: 11,192,613 km (0.079 R)
• M34: 12,397,176 km (0.1 R)
• M35: 13,327,674 km (0.086 R)
• M36: 14,080,152 km (0.114 R)
• M37: 14,320,705 km (0.116 R)
• M38: 14,522,213 km (0.095 R)
• M39: 15,009,603 km (0.088 R)
• M40: 17,012,868 km (0.084 R)
• M41: 17,655,989 km (0.089 R)
• M42: 17,872,158 km (0.113 R)
• M43: 18,219,824 km (0.058 R)
• M44: 18,525,901 km (0.075 R)
• M45: 19,320,715 km (0.089 R)
• M46: 19,588,046 km (0.088 R)
• M47: 20,036,540 km (0.061 R)
• M48: 20,624,610 km (0.115 R)
• M49: 20,761,192 km (0.109 R)
• M50: 20,852,298 km (0.092 R)
• M51: 21,910,553 km (0.112 R)
• M52: 22,096,353 km (0.104 R)
• M53: 22,563,248 km (0.079 R)
• M54: 23,411,768 km (0.067 R)
• M55: 24,031,103 km (0.114 R)
• M56: 24,463,141 km (0.07 R)
• M57: 24,607,653 km (0.06 R)
• M58: 25,043,132 km (0.114 R)
• M59: 25,334,699 km (0.101 R)
• M60: 25,676,530 km (0.101 R)
• M61: 26,216,578 km (0.032 R)
• M62: 26,364,530 km (0.076 R)
• M63: 27,508,056 km (0.112 R)
• M64: 28,820,179 km (0.098 R)
• M65: 29,023,782 km (0.057 R)
• M66: 29,330,308 km (0.042 R)
• M67: 30,618,495 km (0.112 R)
• M68: 31,243,515 km (0.109 R)
• M69: 31,452,803 km (0.068 R)
• M70: 32,083,358 km (0.09 R)
• M71: 32,347,248 km (0.051 R)
• M72: 32,453,014 km (0.103 R)
• M73: 32,612,037 km (0.103 R)
• M74: 33,143,558 km (0.116 R)
• M75: 34,485,002 km (0.045 R)
• M76: 35,135,154 km (0.084 R)
• M77: 35,461,726 km (0.049 R)
• M78: 35,570,783 km (0.12 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 16,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit