🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.71 AU - 0.73 AU

Year: 218 Days

Day: 28.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.71 AU - 1.01 AU

Year: 284 Days

Day: 19.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.92 AU - 1.28 AU

Year: 411 Days

Day: 30.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.88 AU - 2.78 AU

Year: 1268 Days

Day: 46 Hours

Environment

Temp: -73 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 9.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.5 AU - 6.14 AU

Year: 4374 Days

Day: 12.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,457,049 km

• M1: 136,134 km (0.105 R)
• M2: 260,151 km (0.038 R)
• M3: 470,635 km (0.114 R)
• M4: 553,961 km (0.052 R)
• M5: 685,009 km (0.038 R)
• M6: 921,373 km (0.117 R)
• M7: 999,463 km (0.084 R)
• M8: 1,069,774 km (0.117 R)
• M9: 1,458,430 km (0.081 R)
• M10: 1,633,160 km (0.11 R)
• M11: 1,814,772 km (0.109 R)
• M12: 1,876,855 km (0.068 R)
• M13: 2,106,188 km (0.11 R)
• M14: 2,198,042 km (0.119 R)
• M15: 2,317,869 km (0.089 R)
• M16: 2,399,101 km (0.107 R)
• M17: 2,578,469 km (0.101 R)
• M18: 3,278,288 km (0.118 R)
• M19: 3,354,583 km (0.094 R)
• M20: 3,586,759 km (0.08 R)
• M21: 3,681,155 km (0.101 R)
• M22: 3,969,280 km (0.067 R)
• M23: 4,215,070 km (0.106 R)
• M24: 4,298,246 km (0.119 R)
• M25: 4,533,713 km (0.095 R)
• M26: 4,738,961 km (0.068 R)
• M27: 4,807,926 km (0.085 R)
• M28: 5,070,171 km (0.089 R)
• M29: 5,445,063 km (0.047 R)
• M30: 5,791,981 km (0.114 R)
• M31: 6,316,471 km (0.043 R)
• M32: 6,817,175 km (0.04 R)
• M33: 7,211,066 km (0.085 R)
• M34: 7,754,555 km (0.047 R)
• M35: 7,897,571 km (0.079 R)
• M36: 8,144,856 km (0.066 R)
• M37: 8,290,265 km (0.1 R)
• M38: 8,562,683 km (0.059 R)
• M39: 9,073,410 km (0.034 R)
• M40: 9,397,738 km (0.08 R)
• M41: 9,506,645 km (0.101 R)
• M42: 9,594,011 km (0.089 R)
• M43: 9,747,648 km (0.104 R)
• M44: 9,924,323 km (0.066 R)
• M45: 10,168,915 km (0.107 R)
• M46: 10,664,234 km (0.112 R)
• M47: 10,983,476 km (0.111 R)
• M48: 11,259,633 km (0.028 R)
• M49: 11,468,322 km (0.069 R)
• M50: 11,561,372 km (0.109 R)
• M51: 11,701,545 km (0.062 R)
• M52: 11,771,856 km (0.066 R)
• M53: 11,960,051 km (0.061 R)
• M54: 12,339,431 km (0.116 R)
• M55: 12,410,939 km (0.09 R)
• M56: 12,746,786 km (0.079 R)
• M57: 13,624,177 km (0.039 R)
• M58: 13,970,646 km (0.096 R)
• M59: 14,194,893 km (0.096 R)
• M60: 14,420,337 km (0.083 R)
• M61: 14,798,670 km (0.103 R)
• M62: 14,874,815 km (0.112 R)
• M63: 15,027,256 km (0.1 R)
• M64: 15,257,038 km (0.031 R)
• M65: 15,462,286 km (0.101 R)
• M66: 15,823,715 km (0.114 R)
• M67: 16,161,806 km (0.1 R)
• M68: 16,423,453 km (0.093 R)
• M69: 16,554,800 km (0.077 R)
• M70: 16,765,733 km (0.065 R)
• M71: 17,004,042 km (0.075 R)
• M72: 17,216,920 km (0.103 R)
• M73: 17,618,291 km (0.079 R)
• M74: 17,860,639 km (0.084 R)
• M75: 18,049,881 km (0.08 R)
• M76: 18,212,643 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.4

Radius: 4.5

Gravity: 43.82 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.38 AU - 17.88 AU

Year: 22026 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 65.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,457,049 km

• M1: 78,389 km (0.065 R)
• M2: 131,497 km (0.056 R)
• M3: 234,869 km (0.11 R)
• M4: 287,527 km (0.12 R)
• M5: 384,616 km (0.074 R)
• M6: 470,186 km (0.05 R)
• M7: 816,804 km (0.106 R)
• M8: 871,856 km (0.102 R)
• M9: 1,104,182 km (0.074 R)
• M10: 1,290,730 km (0.099 R)
• M11: 1,728,454 km (0.059 R)
• M12: 1,981,723 km (0.051 R)
• M13: 2,809,598 km (0.116 R)
• M14: 3,281,130 km (0.097 R)
• M15: 3,325,112 km (0.111 R)
• M16: 4,637,235 km (0.068 R)
• M17: 4,836,350 km (0.041 R)
• M18: 5,980,923 km (0.093 R)
• M19: 6,583,204 km (0.111 R)
• M20: 6,976,347 km (0.096 R)
• M21: 7,033,194 km (0.117 R)
• M22: 7,090,191 km (0.104 R)
• M23: 7,319,525 km (0.077 R)
• M24: 7,493,208 km (0.042 R)
• M25: 7,844,464 km (0.106 R)
• M26: 8,022,186 km (0.112 R)
• M27: 8,081,726 km (0.09 R)
• M28: 9,053,813 km (0.038 R)
• M29: 9,240,212 km (0.07 R)
• M30: 9,490,788 km (0.099 R)
• M31: 10,449,710 km (0.031 R)
• M32: 10,776,283 km (0.067 R)
• M33: 10,973,752 km (0.11 R)
• M34: 11,372,430 km (0.093 R)
• M35: 12,183,699 km (0.073 R)
• M36: 13,294,164 km (0.052 R)
• M37: 13,505,995 km (0.092 R)
• M38: 14,581,753 km (0.026 R)
• M39: 14,800,166 km (0.061 R)
• M40: 15,759,238 km (0.087 R)
• M41: 16,208,480 km (0.094 R)
• M42: 16,359,275 km (0.033 R)
• M43: 17,273,318 km (0.026 R)
• M44: 17,504,447 km (0.065 R)
• M45: 18,047,637 km (0.08 R)
• M46: 18,517,673 km (0.118 R)
• M47: 19,389,829 km (0.116 R)
• M48: 19,469,714 km (0.055 R)
• M49: 20,032,352 km (0.078 R)
• M50: 20,194,217 km (0.065 R)
• M51: 20,763,736 km (0.118 R)
• M52: 21,835,455 km (0.089 R)
• M53: 23,433,758 km (0.057 R)
• M54: 24,548,861 km (0.111 R)
• M55: 24,808,712 km (0.038 R)
• M56: 25,769,131 km (0.059 R)
• M57: 27,816,078 km (0.107 R)
• M58: 29,087,361 km (0.056 R)
• M59: 31,780,422 km (0.103 R)
• M60: 31,874,669 km (0.113 R)
• M61: 32,347,548 km (0.104 R)
• M62: 32,917,964 km (0.078 R)
• M63: 35,721,279 km (0.075 R)
• M64: 36,113,973 km (0.099 R)
• M65: 36,903,551 km (0.118 R)
• M66: 39,813,080 km (0.075 R)
• M67: 41,346,607 km (0.093 R)
• M68: 42,795,313 km (0.073 R)
• M69: 44,893,723 km (0.096 R)
• M70: 46,703,408 km (0.032 R)
• M71: 48,536,730 km (0.104 R)
• M72: 50,613,597 km (0.094 R)
• M73: 50,833,805 km (0.115 R)
• M74: 50,944,059 km (0.054 R)
• M75: 52,496,137 km (0.091 R)
• M76: 52,607,587 km (0.05 R)
• M77: 55,532,974 km (0.107 R)
• M78: 55,760,213 km (0.111 R)
• M79: 58,049,359 km (0.111 R)
• M80: 59,089,364 km (0.099 R)
• M81: 63,666,759 km (0.119 R)
• M82: 64,381,089 km (0.07 R)
• M83: 64,739,227 km (0.058 R)
• M84: 64,978,284 km (0.114 R)
• M85: 66,419,211 km (0.075 R)
• M86: 67,264,588 km (0.106 R)
• M87: 69,822,113 km (0.12 R)
• M88: 72,411,204 km (0.114 R)
• M89: 73,530,345 km (0.069 R)
• M90: 74,906,047 km (0.109 R)
• M91: 76,290,127 km (0.06 R)
• M92: 76,416,388 km (0.064 R)
• M93: 77,936,900 km (0.081 R)
• M94: 79,083,718 km (0.118 R)
• M95: 80,621,584 km (0.106 R)
• M96: 83,076,485 km (0.092 R)
• M97: 87,927,196 km (0.116 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 18,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit