🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.5 AU - 0.7 AU

Year: 171 Days

Day: 29.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.59 AU - 0.71 AU

Year: 192 Days

Day: 15.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,636,336 km

• M1: 316,998 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.35 AU - 5.07 AU

Year: 3752 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 9.3

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.68 AU - 6.1 AU

Year: 3970 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,636,336 km

• M1: 203,603 km (0.067 R)
• M2: 478,414 km (0.09 R)
• M3: 594,652 km (0.107 R)
• M4: 721,361 km (0.116 R)
• M5: 922,271 km (0.051 R)
• M6: 1,085,183 km (0.102 R)
• M7: 1,302,399 km (0.066 R)
• M8: 1,454,989 km (0.102 R)
• M9: 2,378,756 km (0.116 R)
• M10: 2,547,652 km (0.119 R)
• M11: 2,857,918 km (0.094 R)
• M12: 3,037,884 km (0.105 R)
• M13: 3,139,461 km (0.096 R)
• M14: 3,262,879 km (0.046 R)
• M15: 3,772,559 km (0.115 R)
• M16: 3,903,906 km (0.117 R)
• M17: 4,193,827 km (0.104 R)
• M18: 4,606,866 km (0.09 R)
• M19: 4,700,365 km (0.119 R)
• M20: 4,937,179 km (0.076 R)
• M21: 5,081,092 km (0.084 R)
• M22: 5,299,505 km (0.119 R)
• M23: 5,373,107 km (0.084 R)
• M24: 5,922,729 km (0.07 R)
• M25: 6,127,080 km (0.117 R)
• M26: 6,281,914 km (0.1 R)
• M27: 6,595,321 km (0.071 R)
• M28: 7,264,921 km (0.07 R)
• M29: 7,401,504 km (0.078 R)
• M30: 7,732,564 km (0.11 R)
• M31: 7,956,064 km (0.107 R)
• M32: 8,266,778 km (0.118 R)
• M33: 8,552,809 km (0.115 R)
• M34: 9,519,511 km (0.041 R)
• M35: 9,639,189 km (0.11 R)
• M36: 9,759,167 km (0.1 R)
• M37: 10,551,587 km (0.065 R)
• M38: 11,332,936 km (0.042 R)
• M39: 11,459,646 km (0.093 R)
• M40: 11,650,682 km (0.103 R)
• M41: 11,939,107 km (0.05 R)
• M42: 12,165,149 km (0.067 R)
• M43: 12,818,742 km (0.106 R)
• M44: 12,917,776 km (0.074 R)
• M45: 12,983,898 km (0.114 R)
• M46: 13,316,454 km (0.03 R)
• M47: 13,820,450 km (0.117 R)
• M48: 13,989,794 km (0.095 R)
• M49: 14,125,929 km (0.049 R)
• M50: 14,812,583 km (0.095 R)
• M51: 15,159,949 km (0.069 R)
• M52: 16,040,332 km (0.085 R)
• M53: 17,009,727 km (0.103 R)
• M54: 17,227,691 km (0.096 R)
• M55: 17,703,113 km (0.101 R)
• M56: 17,813,516 km (0.102 R)
• M57: 17,924,069 km (0.089 R)
• M58: 18,704,521 km (0.072 R)
• M59: 19,042,313 km (0.086 R)
• M60: 19,268,655 km (0.109 R)
• M61: 19,609,887 km (0.114 R)
• M62: 19,686,033 km (0.075 R)
• M63: 20,029,659 km (0.103 R)
• M64: 20,452,422 km (0.036 R)
• M65: 20,994,715 km (0.05 R)
• M66: 21,385,016 km (0.083 R)
• M67: 21,620,333 km (0.111 R)
• M68: 22,212,292 km (0.119 R)
• M69: 22,649,866 km (0.112 R)
• M70: 23,452,757 km (0.107 R)
• M71: 24,674,374 km (0.07 R)
• M72: 25,044,928 km (0.067 R)
• M73: 25,292,961 km (0.095 R)
• M74: 25,666,656 km (0.093 R)
• M75: 26,545,394 km (0.116 R)
• M76: 26,798,364 km (0.086 R)
• M77: 27,561,912 km (0.045 R)
• M78: 27,818,023 km (0.059 R)
• M79: 28,590,995 km (0.112 R)
• M80: 28,677,463 km (0.114 R)
• M81: 28,936,866 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.3

Radius: 7.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.69 AU - 14.95 AU

Year: 18860 Days

Day: 15.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 43,636,336 km

• M1: 157,826 km (0.078 R)
• M2: 342,579 km (0.11 R)
• M3: 428,598 km (0.081 R)
• M4: 670,348 km (0.101 R)
• M5: 1,041,800 km (0.113 R)
• M6: 1,210,696 km (0.102 R)
• M7: 1,268,889 km (0.066 R)
• M8: 1,388,418 km (0.12 R)
• M9: 1,638,695 km (0.068 R)
• M10: 1,813,575 km (0.119 R)
• M11: 1,903,334 km (0.097 R)
• M12: 2,906,238 km (0.08 R)
• M13: 4,283,585 km (0.049 R)
• M14: 5,309,228 km (0.084 R)
• M15: 5,866,032 km (0.092 R)
• M16: 6,510,200 km (0.072 R)
• M17: 6,753,147 km (0.117 R)
• M18: 8,573,903 km (0.067 R)
• M19: 8,763,892 km (0.084 R)
• M20: 11,108,839 km (0.109 R)
• M21: 11,316,032 km (0.114 R)
• M22: 12,371,146 km (0.106 R)
• M23: 12,758,604 km (0.099 R)
• M24: 14,528,496 km (0.105 R)
• M25: 15,441,941 km (0.084 R)
• M26: 16,468,033 km (0.11 R)
• M27: 17,805,737 km (0.074 R)
• M28: 18,048,235 km (0.044 R)
• M29: 18,194,243 km (0.109 R)
• M30: 18,979,781 km (0.055 R)
• M31: 21,401,920 km (0.114 R)
• M32: 21,453,382 km (0.101 R)
• M33: 22,022,602 km (0.055 R)
• M34: 22,544,250 km (0.089 R)
• M35: 22,859,303 km (0.085 R)
• M36: 23,017,278 km (0.091 R)
• M37: 23,334,425 km (0.096 R)
• M38: 24,294,545 km (0.076 R)
• M39: 25,104,617 km (0.05 R)
• M40: 27,643,143 km (0.11 R)
• M41: 27,699,243 km (0.077 R)
• M42: 29,628,756 km (0.109 R)
• M43: 31,016,725 km (0.061 R)
• M44: 31,250,098 km (0.118 R)
• M45: 32,900,162 km (0.064 R)
• M46: 34,095,898 km (0.09 R)
• M47: 35,488,654 km (0.083 R)
• M48: 37,270,963 km (0.103 R)
• M49: 37,457,063 km (0.1 R)
• M50: 39,019,313 km (0.084 R)
• M51: 40,030,445 km (0.089 R)
• M52: 40,284,463 km (0.116 R)
• M53: 40,858,170 km (0.111 R)
• M54: 42,078,291 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 17,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit