🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.7 AU - 2.36 AU

Year: 1321 Days

Day: 29.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 144.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.8

Radius: 13.1

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.39 AU - 2.51 AU

Year: 1751 Days

Day: 9.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 81,025,909 km

• M1: 163,361 km (0.115 R)
• M2: 269,575 km (0.102 R)
• M3: 451,636 km (0.064 R)
• M4: 624,571 km (0.083 R)
• M5: 756,816 km (0.115 R)
• M6: 891,005 km (0.071 R)
• M7: 1,052,421 km (0.025 R)
• M8: 1,146,668 km (0.077 R)
• M9: 1,244,056 km (0.088 R)
• M10: 1,364,931 km (0.109 R)
• M11: 1,662,780 km (0.098 R)
• M12: 1,797,119 km (0.105 R)
• M13: 1,946,867 km (0.078 R)
• M14: 2,459,389 km (0.088 R)
• M15: 2,548,998 km (0.112 R)
• M16: 2,665,834 km (0.106 R)
• M17: 2,904,891 km (0.116 R)
• M18: 2,999,886 km (0.032 R)
• M19: 3,082,015 km (0.089 R)
• M20: 3,333,340 km (0.09 R)
• M21: 3,782,133 km (0.117 R)
• M22: 3,946,093 km (0.091 R)
• M23: 4,081,927 km (0.066 R)
• M24: 4,281,042 km (0.115 R)
• M25: 4,514,864 km (0.074 R)
• M26: 4,609,559 km (0.093 R)
• M27: 4,721,010 km (0.112 R)
• M28: 5,044,141 km (0.096 R)
• M29: 5,374,603 km (0.098 R)
• M30: 5,458,378 km (0.12 R)
• M31: 5,644,178 km (0.113 R)
• M32: 5,763,557 km (0.116 R)
• M33: 5,970,152 km (0.042 R)
• M34: 6,426,126 km (0.094 R)
• M35: 6,604,596 km (0.071 R)
• M36: 6,929,972 km (0.1 R)
• M37: 7,168,281 km (0.042 R)
• M38: 7,502,632 km (0.045 R)
• M39: 7,899,366 km (0.089 R)
• M40: 8,167,595 km (0.1 R)
• M41: 8,812,063 km (0.118 R)
• M42: 8,911,096 km (0.097 R)
• M43: 9,050,372 km (0.089 R)
• M44: 9,331,317 km (0.057 R)
• M45: 9,737,475 km (0.095 R)
• M46: 10,004,657 km (0.071 R)
• M47: 10,108,179 km (0.033 R)
• M48: 10,525,407 km (0.057 R)
• M49: 10,884,442 km (0.09 R)
• M50: 11,441,544 km (0.102 R)
• M51: 11,614,928 km (0.118 R)
• M52: 12,361,122 km (0.099 R)
• M53: 12,740,054 km (0.089 R)
• M54: 12,897,281 km (0.109 R)
• M55: 13,190,792 km (0.073 R)
• M56: 13,463,808 km (0.087 R)
• M57: 13,669,805 km (0.114 R)
• M58: 14,061,751 km (0.104 R)
• M59: 14,294,077 km (0.06 R)
• M60: 14,434,100 km (0.043 R)
• M61: 14,856,714 km (0.028 R)
• M62: 15,140,800 km (0.086 R)
• M63: 15,618,317 km (0.115 R)
• M64: 15,762,529 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.2

Radius: 3.4

Gravity: 40.85 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.29 AU - 18.67 AU

Year: 26471 Days

Day: 21.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,025,909 km

• M1: 362,326 km (0.106 R)
• M2: 690,095 km (0.092 R)
• M3: 714,629 km (0.112 R)
• M4: 1,086,829 km (0.07 R)
• M5: 1,542,055 km (0.049 R)
• M6: 2,120,400 km (0.104 R)
• M7: 2,680,495 km (0.077 R)
• M8: 3,200,497 km (0.074 R)
• M9: 3,241,786 km (0.077 R)
• M10: 3,535,746 km (0.118 R)
• M11: 3,621,316 km (0.118 R)
• M12: 3,664,250 km (0.09 R)
• M13: 4,421,515 km (0.11 R)
• M14: 5,032,024 km (0.11 R)
• M15: 5,128,365 km (0.09 R)
• M16: 5,176,685 km (0.12 R)
• M17: 6,330,234 km (0.1 R)
• M18: 7,123,252 km (0.11 R)
• M19: 7,449,226 km (0.102 R)
• M20: 7,504,128 km (0.118 R)
• M21: 8,003,336 km (0.116 R)
• M22: 8,059,436 km (0.055 R)
• M23: 8,685,353 km (0.062 R)
• M24: 9,033,467 km (0.116 R)
• M25: 10,226,062 km (0.092 R)
• M26: 10,470,505 km (0.079 R)
• M27: 10,902,693 km (0.118 R)
• M28: 11,278,034 km (0.076 R)
• M29: 12,558,891 km (0.088 R)
• M30: 12,820,538 km (0.045 R)
• M31: 13,150,102 km (0.084 R)
• M32: 13,415,787 km (0.116 R)
• M33: 14,223,466 km (0.117 R)
• M34: 15,464,231 km (0.114 R)
• M35: 16,168,388 km (0.116 R)
• M36: 16,524,282 km (0.112 R)
• M37: 17,171,592 km (0.066 R)
• M38: 18,862,945 km (0.104 R)
• M39: 19,690,371 km (0.099 R)
• M40: 20,376,277 km (0.065 R)
• M41: 21,069,813 km (0.026 R)
• M42: 21,849,517 km (0.094 R)
• M43: 22,559,359 km (0.086 R)
• M44: 23,036,726 km (0.116 R)
• M45: 25,721,259 km (0.095 R)
• M46: 26,303,195 km (0.079 R)
• M47: 26,553,921 km (0.118 R)
• M48: 27,734,697 km (0.114 R)
• M49: 27,819,669 km (0.078 R)
• M50: 30,672,500 km (0.095 R)
• M51: 31,643,839 km (0.065 R)
• M52: 31,732,700 km (0.108 R)
• M53: 32,178,053 km (0.09 R)
• M54: 32,356,673 km (0.117 R)
• M55: 32,984,685 km (0.069 R)
• M56: 33,164,950 km (0.1 R)
• M57: 34,070,616 km (0.093 R)
• M58: 34,801,102 km (0.09 R)
• M59: 35,906,481 km (0.089 R)
• M60: 35,999,082 km (0.108 R)
• M61: 36,184,583 km (0.053 R)
• M62: 36,556,633 km (0.085 R)
• M63: 36,649,833 km (0.117 R)
• M64: 37,210,526 km (0.089 R)
• M65: 38,340,588 km (0.119 R)
• M66: 39,386,427 km (0.108 R)
• M67: 41,020,933 km (0.09 R)
• M68: 41,311,751 km (0.094 R)
• M69: 43,366,029 km (0.112 R)
• M70: 43,662,083 km (0.096 R)
• M71: 43,760,968 km (0.1 R)
• M72: 44,157,252 km (0.058 R)
• M73: 45,353,138 km (0.115 R)
• M74: 49,724,687 km (0.106 R)
• M75: 51,489,792 km (0.104 R)
• M76: 53,486,475 km (0.082 R)
• M77: 54,016,201 km (0.104 R)
• M78: 55,722,813 km (0.066 R)
• M79: 58,424,551 km (0.099 R)
• M80: 58,969,985 km (0.09 R)
• M81: 60,837,265 km (0.099 R)
• M82: 61,058,072 km (0.086 R)
• M83: 61,833,587 km (0.063 R)
• M84: 63,282,143 km (0.073 R)
• M85: 63,394,042 km (0.073 R)
• M86: 63,505,942 km (0.043 R)
• M87: 63,730,189 km (0.085 R)
• M88: 64,179,132 km (0.117 R)
• M89: 67,351,654 km (0.056 R)
• M90: 68,038,159 km (0.094 R)
• M91: 68,152,751 km (0.059 R)
• M92: 70,111,286 km (0.093 R)
• M93: 70,227,075 km (0.11 R)
• M94: 71,621,477 km (0.1 R)
• M95: 78,008,109 km (0.117 R)
• M96: 80,177,128 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 18,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit