🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.79 AU - 0.83 AU

Year: 272 Days

Day: 47.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.93 AU - 0.99 AU

Year: 351 Days

Day: 34.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 139.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 8.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.4

Radius: 4.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.24 AU - 19.12 AU

Year: 25395 Days

Day: 24.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 65,323,769 km

• M1: 162,164 km (0.08 R)
• M2: 334,800 km (0.097 R)
• M3: 555,756 km (0.033 R)
• M4: 590,612 km (0.08 R)
• M5: 712,535 km (0.086 R)
• M6: 829,071 km (0.098 R)
• M7: 1,450,950 km (0.115 R)
• M8: 2,128,479 km (0.113 R)
• M9: 2,240,378 km (0.049 R)
• M10: 3,246,124 km (0.115 R)
• M11: 3,310,451 km (0.098 R)
• M12: 3,593,939 km (0.086 R)
• M13: 4,803,438 km (0.093 R)
• M14: 5,941,878 km (0.09 R)
• M15: 6,446,471 km (0.111 R)
• M16: 6,500,476 km (0.1 R)
• M17: 7,355,129 km (0.083 R)
• M18: 8,806,527 km (0.066 R)
• M19: 8,896,436 km (0.057 R)
• M20: 10,374,612 km (0.091 R)
• M21: 10,787,951 km (0.051 R)
• M22: 13,827,930 km (0.088 R)
• M23: 15,494,300 km (0.058 R)
• M24: 15,711,516 km (0.111 R)
• M25: 16,149,090 km (0.068 R)
• M26: 16,627,654 km (0.113 R)
• M27: 16,998,806 km (0.108 R)
• M28: 17,260,303 km (0.039 R)
• M29: 17,485,598 km (0.077 R)
• M30: 17,976,877 km (0.086 R)
• M31: 18,357,753 km (0.113 R)
• M32: 18,895,707 km (0.113 R)
• M33: 19,088,987 km (0.061 R)
• M34: 19,673,018 km (0.109 R)
• M35: 19,751,257 km (0.1 R)
• M36: 19,908,185 km (0.1 R)
• M37: 21,500,056 km (0.069 R)
• M38: 22,229,645 km (0.105 R)
• M39: 22,515,527 km (0.027 R)
• M40: 25,058,242 km (0.062 R)
• M41: 25,100,578 km (0.085 R)
• M42: 27,558,621 km (0.115 R)
• M43: 28,129,935 km (0.119 R)
• M44: 28,394,873 km (0.085 R)
• M45: 29,911,945 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.1

Radius: 5.4

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.72 AU - 21.78 AU

Year: 27877 Days

Day: 16.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,323,769 km

• M1: 69,264 km (0.094 R)
• M2: 152,889 km (0.047 R)
• M3: 309,817 km (0.045 R)
• M4: 796,758 km (0.099 R)
• M5: 931,995 km (0.103 R)
• M6: 1,099,096 km (0.11 R)
• M7: 1,173,595 km (0.098 R)
• M8: 1,627,625 km (0.117 R)
• M9: 2,069,088 km (0.056 R)
• M10: 2,255,786 km (0.098 R)
• M11: 2,951,117 km (0.12 R)
• M12: 2,985,824 km (0.1 R)
• M13: 3,934,274 km (0.115 R)
• M14: 4,204,448 km (0.088 R)
• M15: 4,600,883 km (0.053 R)
• M16: 4,926,557 km (0.1 R)
• M17: 5,050,574 km (0.071 R)
• M18: 5,217,675 km (0.095 R)
• M19: 5,344,085 km (0.084 R)
• M20: 5,514,327 km (0.071 R)
• M21: 5,600,196 km (0.098 R)
• M22: 6,618,060 km (0.106 R)
• M23: 6,846,945 km (0.043 R)
• M24: 7,596,281 km (0.072 R)
• M25: 8,126,605 km (0.105 R)
• M26: 8,322,279 km (0.096 R)
• M27: 10,311,033 km (0.115 R)
• M28: 10,843,602 km (0.067 R)
• M29: 11,167,331 km (0.115 R)
• M30: 11,659,060 km (0.104 R)
• M31: 11,824,515 km (0.111 R)
• M32: 12,269,569 km (0.036 R)
• M33: 12,437,866 km (0.039 R)
• M34: 13,118,686 km (0.11 R)
• M35: 13,175,982 km (0.067 R)
• M36: 13,290,873 km (0.08 R)
• M37: 15,534,692 km (0.107 R)
• M38: 15,716,902 km (0.07 R)
• M39: 16,144,453 km (0.104 R)
• M40: 17,513,124 km (0.116 R)
• M41: 18,083,839 km (0.095 R)
• M42: 18,853,969 km (0.095 R)
• M43: 18,918,745 km (0.077 R)
• M44: 20,161,455 km (0.084 R)
• M45: 21,295,556 km (0.039 R)
• M46: 23,485,819 km (0.11 R)
• M47: 24,325,511 km (0.097 R)
• M48: 24,607,503 km (0.115 R)
• M49: 26,612,115 km (0.109 R)
• M50: 26,975,638 km (0.049 R)
• M51: 27,048,492 km (0.063 R)
• M52: 27,340,806 km (0.11 R)
• M53: 29,190,733 km (0.095 R)
• M54: 30,017,411 km (0.094 R)
• M55: 30,168,505 km (0.082 R)
• M56: 30,244,202 km (0.112 R)
• M57: 30,395,744 km (0.073 R)
• M58: 31,386,680 km (0.078 R)
• M59: 32,233,404 km (0.083 R)
• M60: 33,165,848 km (0.088 R)
• M61: 33,713,675 km (0.04 R)
• M62: 34,897,892 km (0.098 R)
• M63: 35,216,087 km (0.111 R)
• M64: 35,855,169 km (0.116 R)
• M65: 37,225,785 km (0.106 R)
• M66: 37,550,711 km (0.1 R)
• M67: 38,449,346 km (0.079 R)
• M68: 39,107,427 km (0.061 R)
• M69: 39,355,011 km (0.115 R)
• M70: 39,437,739 km (0.115 R)
• M71: 40,267,708 km (0.093 R)
• M72: 41,355,284 km (0.085 R)
• M73: 42,537,407 km (0.057 R)
• M74: 43,559,310 km (0.105 R)
• M75: 49,144,696 km (0.081 R)
• M76: 49,233,706 km (0.07 R)
• M77: 49,858,577 km (0.057 R)
• M78: 49,948,036 km (0.114 R)
• M79: 50,485,990 km (0.051 R)
• M80: 53,478,845 km (0.062 R)
• M81: 55,043,041 km (0.103 R)
• M82: 55,505,896 km (0.105 R)
• M83: 56,808,894 km (0.086 R)
• M84: 57,557,930 km (0.059 R)
• M85: 58,687,544 km (0.106 R)
• M86: 59,065,727 km (0.102 R)
• M87: 59,255,118 km (0.084 R)
• M88: 60,873,318 km (0.063 R)
• M89: 61,735,750 km (0.102 R)
• M90: 63,472,881 km (0.119 R)
• M91: 64,055,415 km (0.047 R)
• M92: 64,250,041 km (0.099 R)
• M93: 64,639,744 km (0.105 R)
• M94: 64,932,657 km (0.07 R)
• M95: 65,030,344 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit