🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.54 AU - 0.6 AU

Year: 152 Days

Day: 41.5 Hours

Environment

Temp: 251 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.71 AU - 2.91 AU

Year: 1663 Days

Day: 29.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.3

Radius: 9.2

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.66 AU - 5.92 AU

Year: 4919 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,483,780 km

• M1: 127,158 km (0.053 R)
• M2: 186,549 km (0.11 R)
• M3: 264,788 km (0.09 R)
• M4: 550,071 km (0.081 R)
• M5: 691,741 km (0.041 R)
• M6: 809,324 km (0.095 R)
• M7: 883,226 km (0.033 R)
• M8: 1,161,029 km (0.078 R)
• M9: 1,390,961 km (0.109 R)
• M10: 1,465,910 km (0.115 R)
• M11: 1,731,147 km (0.06 R)
• M12: 1,795,773 km (0.054 R)
• M13: 2,114,267 km (0.074 R)
• M14: 2,360,355 km (0.069 R)
• M15: 2,709,217 km (0.111 R)
• M16: 2,784,914 km (0.056 R)
• M17: 3,558,485 km (0.071 R)
• M18: 4,395,036 km (0.113 R)
• M19: 4,846,971 km (0.108 R)
• M20: 5,432,796 km (0.102 R)
• M21: 5,576,709 km (0.098 R)
• M22: 5,673,499 km (0.046 R)
• M23: 5,819,507 km (0.094 R)
• M24: 5,917,643 km (0.111 R)
• M25: 6,416,253 km (0.11 R)
• M26: 6,492,248 km (0.087 R)
• M27: 6,670,719 km (0.065 R)
• M28: 7,242,183 km (0.076 R)
• M29: 7,480,492 km (0.097 R)
• M30: 7,910,436 km (0.043 R)
• M31: 8,794,709 km (0.115 R)
• M32: 8,879,232 km (0.097 R)
• M33: 9,020,602 km (0.115 R)
• M34: 9,219,866 km (0.03 R)
• M35: 9,277,162 km (0.081 R)
• M36: 9,507,094 km (0.089 R)
• M37: 9,593,861 km (0.114 R)
• M38: 9,651,905 km (0.116 R)
• M39: 9,972,792 km (0.117 R)
• M40: 10,208,409 km (0.115 R)
• M41: 10,535,430 km (0.118 R)
• M42: 10,655,258 km (0.109 R)
• M43: 12,002,536 km (0.107 R)
• M44: 12,537,349 km (0.103 R)
• M45: 12,600,778 km (0.106 R)
• M46: 12,759,950 km (0.087 R)
• M47: 12,823,679 km (0.067 R)
• M48: 12,983,749 km (0.112 R)
• M49: 13,630,311 km (0.09 R)
• M50: 13,826,434 km (0.11 R)
• M51: 13,891,957 km (0.101 R)
• M52: 14,155,250 km (0.089 R)
• M53: 14,653,261 km (0.119 R)
• M54: 15,123,298 km (0.081 R)
• M55: 16,877,183 km (0.059 R)
• M56: 16,982,350 km (0.045 R)
• M57: 17,193,433 km (0.105 R)
• M58: 17,334,504 km (0.116 R)
• M59: 17,796,013 km (0.047 R)
• M60: 18,046,141 km (0.118 R)
• M61: 18,333,369 km (0.085 R)
• M62: 18,839,757 km (0.06 R)
• M63: 19,094,672 km (0.084 R)
• M64: 19,167,676 km (0.103 R)
• M65: 19,424,087 km (0.091 R)
• M66: 19,940,349 km (0.11 R)
• M67: 20,200,200 km (0.079 R)
• M68: 20,535,898 km (0.097 R)
• M69: 20,798,293 km (0.09 R)
• M70: 22,434,145 km (0.075 R)
• M71: 23,053,481 km (0.108 R)
• M72: 23,209,212 km (0.068 R)
• M73: 24,626,053 km (0.073 R)
• M74: 25,224,744 km (0.097 R)
• M75: 26,517,868 km (0.048 R)
• M76: 26,599,399 km (0.119 R)
• M77: 26,885,430 km (0.113 R)
• M78: 27,213,498 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.9

Radius: 14.8

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.87 AU - 6.93 AU

Year: 6400 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 18,483,780 km

• M1: 211,232 km (0.091 R)
• M2: 319,541 km (0.112 R)
• M3: 480,359 km (0.118 R)
• M4: 629,508 km (0.118 R)
• M5: 954,285 km (0.106 R)
• M6: 1,051,673 km (0.071 R)
• M7: 1,333,366 km (0.061 R)
• M8: 1,784,104 km (0.055 R)
• M9: 1,895,106 km (0.029 R)
• M10: 2,111,125 km (0.076 R)
• M11: 2,242,173 km (0.086 R)
• M12: 2,485,269 km (0.077 R)
• M13: 2,851,934 km (0.072 R)
• M14: 3,041,923 km (0.09 R)
• M15: 3,543,375 km (0.057 R)
• M16: 3,892,387 km (0.036 R)
• M17: 4,087,463 km (0.072 R)
• M18: 4,219,408 km (0.106 R)
• M19: 4,319,339 km (0.085 R)
• M20: 5,111,759 km (0.079 R)
• M21: 5,911,958 km (0.063 R)
• M22: 6,118,254 km (0.101 R)
• M23: 6,212,800 km (0.111 R)
• M24: 6,653,964 km (0.084 R)
• M25: 6,907,981 km (0.096 R)
• M26: 7,445,636 km (0.113 R)
• M27: 7,729,872 km (0.118 R)
• M28: 7,832,346 km (0.103 R)
• M29: 7,976,409 km (0.052 R)
• M30: 8,456,169 km (0.086 R)
• M31: 8,604,122 km (0.093 R)
• M32: 8,752,822 km (0.063 R)
• M33: 8,902,569 km (0.104 R)
• M34: 9,818,258 km (0.067 R)
• M35: 10,063,150 km (0.032 R)
• M36: 10,400,194 km (0.109 R)
• M37: 10,581,656 km (0.113 R)
• M38: 10,718,239 km (0.11 R)
• M39: 11,201,440 km (0.112 R)
• M40: 11,317,528 km (0.05 R)
• M41: 11,668,185 km (0.106 R)
• M42: 11,880,464 km (0.1 R)
• M43: 12,022,582 km (0.07 R)
• M44: 12,693,529 km (0.101 R)
• M45: 13,131,252 km (0.117 R)
• M46: 13,450,494 km (0.084 R)
• M47: 13,574,062 km (0.095 R)
• M48: 13,871,911 km (0.062 R)
• M49: 14,046,642 km (0.114 R)
• M50: 14,197,137 km (0.043 R)
• M51: 14,322,799 km (0.12 R)
• M52: 14,449,060 km (0.102 R)
• M53: 14,778,624 km (0.097 R)
• M54: 15,059,569 km (0.075 R)
• M55: 15,187,774 km (0.09 R)
• M56: 15,548,903 km (0.102 R)
• M57: 17,316,253 km (0.072 R)
• M58: 17,747,693 km (0.099 R)
• M59: 18,209,950 km (0.113 R)
• M60: 18,483,715 km (0.101 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 19,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit