🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.84 AU - 0.88 AU

Year: 278 Days

Day: 33 Hours

Environment

Temp: 195 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.94 AU - 1.56 AU

Year: 487 Days

Day: 13.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.34 AU - 1.4 AU

Year: 558 Days

Day: 13.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 7.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68

Radius: 12

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.54 AU - 15.08 AU

Year: 16911 Days

Day: 12.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,975,669 km

• M1: 163,810 km (0.033 R)
• M2: 409,599 km (0.108 R)
• M3: 510,278 km (0.075 R)
• M4: 692,937 km (0.067 R)
• M5: 806,183 km (0.09 R)
• M6: 1,452,595 km (0.107 R)
• M7: 1,534,874 km (0.099 R)
• M8: 1,704,369 km (0.055 R)
• M9: 2,062,506 km (0.049 R)
• M10: 2,193,554 km (0.065 R)
• M11: 2,269,848 km (0.064 R)
• M12: 2,828,297 km (0.059 R)
• M13: 2,932,567 km (0.111 R)
• M14: 3,059,426 km (0.09 R)
• M15: 3,450,924 km (0.111 R)
• M16: 3,698,209 km (0.116 R)
• M17: 3,789,613 km (0.111 R)
• M18: 4,234,218 km (0.093 R)
• M19: 4,969,940 km (0.085 R)
• M20: 5,071,069 km (0.067 R)
• M21: 5,249,688 km (0.052 R)
• M22: 6,808,947 km (0.073 R)
• M23: 7,205,681 km (0.102 R)
• M24: 7,291,699 km (0.036 R)
• M25: 7,697,558 km (0.079 R)
• M26: 7,785,522 km (0.058 R)
• M27: 7,932,876 km (0.112 R)
• M28: 8,140,667 km (0.112 R)
• M29: 8,592,004 km (0.107 R)
• M30: 8,683,408 km (0.043 R)
• M31: 9,677,037 km (0.114 R)
• M32: 9,963,069 km (0.106 R)
• M33: 10,284,106 km (0.059 R)
• M34: 11,002,325 km (0.076 R)
• M35: 11,134,719 km (0.063 R)
• M36: 11,501,383 km (0.045 R)
• M37: 11,973,963 km (0.069 R)
• M38: 12,110,097 km (0.107 R)
• M39: 12,452,826 km (0.098 R)
• M40: 12,556,198 km (0.105 R)
• M41: 13,042,840 km (0.118 R)
• M42: 13,253,175 km (0.049 R)
• M43: 13,464,706 km (0.095 R)
• M44: 13,998,471 km (0.091 R)
• M45: 14,575,470 km (0.095 R)
• M46: 14,684,527 km (0.107 R)
• M47: 14,976,692 km (0.117 R)
• M48: 15,939,504 km (0.104 R)
• M49: 16,352,842 km (0.072 R)
• M50: 16,731,774 km (0.078 R)
• M51: 17,807,981 km (0.072 R)
• M52: 18,315,267 km (0.093 R)
• M53: 18,551,034 km (0.07 R)
• M54: 18,906,628 km (0.1 R)
• M55: 20,310,604 km (0.067 R)
• M56: 20,513,907 km (0.074 R)
• M57: 20,799,639 km (0.116 R)
• M58: 21,127,857 km (0.062 R)
• M59: 21,664,913 km (0.044 R)
• M60: 21,747,940 km (0.074 R)
• M61: 21,914,293 km (0.086 R)
• M62: 22,331,970 km (0.115 R)
• M63: 22,794,527 km (0.113 R)
• M64: 23,345,346 km (0.071 R)
• M65: 24,158,111 km (0.103 R)
• M66: 24,287,364 km (0.076 R)
• M67: 24,719,702 km (0.092 R)
• M68: 27,142,589 km (0.116 R)
• M69: 27,232,198 km (0.1 R)
• M70: 27,411,566 km (0.088 R)
• M71: 28,132,927 km (0.045 R)
• M72: 28,586,956 km (0.104 R)
• M73: 28,814,794 km (0.113 R)
• M74: 29,594,348 km (0.063 R)
• M75: 30,056,007 km (0.077 R)
• M76: 30,939,981 km (0.101 R)
• M77: 31,220,926 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793

Radius: 4.8

Gravity: 34.42 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.56 AU - 15.26 AU

Year: 17102 Days

Day: 22.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,975,669 km

• M1: 66,122 km (0.066 R)
• M2: 278,551 km (0.063 R)
• M3: 361,129 km (0.108 R)
• M4: 452,234 km (0.111 R)
• M5: 635,043 km (0.092 R)
• M6: 769,232 km (0.061 R)
• M7: 1,038,359 km (0.06 R)
• M8: 1,090,269 km (0.053 R)
• M9: 2,165,429 km (0.043 R)
• M10: 2,265,959 km (0.082 R)
• M11: 2,333,876 km (0.065 R)
• M12: 2,683,337 km (0.077 R)
• M13: 2,791,496 km (0.118 R)
• M14: 2,827,849 km (0.072 R)
• M15: 3,353,087 km (0.083 R)
• M16: 3,989,476 km (0.051 R)
• M17: 4,030,466 km (0.082 R)
• M18: 4,195,921 km (0.106 R)
• M19: 6,110,026 km (0.064 R)
• M20: 6,300,015 km (0.106 R)
• M21: 7,735,108 km (0.098 R)
• M22: 7,889,044 km (0.096 R)
• M23: 8,515,260 km (0.107 R)
• M24: 8,621,176 km (0.098 R)
• M25: 8,780,797 km (0.098 R)
• M26: 9,484,056 km (0.109 R)
• M27: 9,870,318 km (0.112 R)
• M28: 9,981,469 km (0.118 R)
• M29: 10,093,219 km (0.082 R)
• M30: 10,317,915 km (0.065 R)
• M31: 10,657,951 km (0.074 R)
• M32: 10,886,686 km (0.085 R)
• M33: 11,348,943 km (0.111 R)
• M34: 11,582,466 km (0.055 R)
• M35: 12,352,446 km (0.111 R)
• M36: 13,200,067 km (0.112 R)
• M37: 13,817,009 km (0.112 R)
• M38: 14,066,389 km (0.078 R)
• M39: 14,506,356 km (0.053 R)
• M40: 14,887,083 km (0.105 R)
• M41: 15,014,689 km (0.087 R)
• M42: 17,575,207 km (0.027 R)
• M43: 18,048,834 km (0.039 R)
• M44: 18,184,968 km (0.071 R)
• M45: 19,564,709 km (0.09 R)
• M46: 19,704,583 km (0.055 R)
• M47: 20,621,468 km (0.068 R)
• M48: 20,692,527 km (0.089 R)
• M49: 22,496,528 km (0.098 R)
• M50: 22,642,984 km (0.062 R)
• M51: 22,716,437 km (0.102 R)
• M52: 22,936,944 km (0.093 R)
• M53: 24,350,345 km (0.099 R)
• M54: 24,651,336 km (0.112 R)
• M55: 25,944,908 km (0.097 R)
• M56: 26,175,439 km (0.099 R)
• M57: 26,715,936 km (0.119 R)
• M58: 26,871,069 km (0.067 R)
• M59: 27,886,689 km (0.112 R)
• M60: 28,201,742 km (0.076 R)
• M61: 29,074,197 km (0.035 R)
• M62: 29,794,510 km (0.08 R)
• M63: 31,171,110 km (0.091 R)
• M64: 31,416,151 km (0.083 R)
• M65: 33,399,669 km (0.093 R)
• M66: 36,278,232 km (0.088 R)
• M67: 37,313,000 km (0.117 R)
• M68: 38,008,181 km (0.091 R)
• M69: 38,270,127 km (0.1 R)
• M70: 38,444,858 km (0.095 R)
• M71: 39,059,106 km (0.112 R)
• M72: 39,323,296 km (0.097 R)
• M73: 41,727,633 km (0.067 R)
• M74: 45,191,422 km (0.108 R)
• M75: 45,653,979 km (0.116 R)
• M76: 46,118,032 km (0.106 R)
• M77: 47,519,913 km (0.094 R)
• M78: 49,982,593 km (0.119 R)
• M79: 50,460,858 km (0.096 R)
• M80: 52,195,445 km (0.114 R)
• M81: 53,167,532 km (0.116 R)
• M82: 53,265,070 km (0.108 R)
• M83: 54,833,753 km (0.077 R)
• M84: 54,932,189 km (0.092 R)
• M85: 55,821,847 km (0.079 R)
• M86: 62,900,968 km (0.101 R)
• M87: 64,454,243 km (0.118 R)
• M88: 65,496,790 km (0.113 R)
• M89: 65,601,359 km (0.079 R)
• M90: 68,339,299 km (0.12 R)
• M91: 69,402,342 km (0.115 R)
• M92: 69,722,182 km (0.101 R)
• M93: 70,149,583 km (0.115 R)
• M94: 70,899,667 km (0.072 R)
• M95: 71,437,022 km (0.108 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit