🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205

Radius: 8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.66 AU - 0.9 AU

Year: 452 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 57,873,991 km

• M1: 109,954 km (0.094 R)
• M2: 163,810 km (0.112 R)
• M3: 213,925 km (0.113 R)
• M4: 264,489 km (0.111 R)
• M5: 346,319 km (0.066 R)
• M6: 397,482 km (0.081 R)
• M7: 473,178 km (0.116 R)
• M8: 563,086 km (0.088 R)
• M9: 613,501 km (0.098 R)
• M10: 728,841 km (0.114 R)
• M11: 801,097 km (0.047 R)
• M12: 851,810 km (0.1 R)
• M13: 907,161 km (0.071 R)
• M14: 978,220 km (0.097 R)
• M15: 1,040,004 km (0.083 R)
• M16: 1,301,352 km (0.1 R)
• M17: 1,390,363 km (0.103 R)
• M18: 1,477,279 km (0.118 R)
• M19: 1,527,843 km (0.1 R)
• M20: 1,647,970 km (0.059 R)
• M21: 1,709,305 km (0.056 R)
• M22: 1,766,900 km (0.106 R)
• M23: 1,852,321 km (0.108 R)
• M24: 2,060,262 km (0.093 R)
• M25: 2,164,681 km (0.059 R)
• M26: 2,270,896 km (0.051 R)
• M27: 2,641,001 km (0.093 R)
• M28: 2,723,429 km (0.119 R)
• M29: 2,817,377 km (0.082 R)
• M30: 2,875,271 km (0.118 R)
• M31: 2,928,378 km (0.104 R)
• M32: 3,008,413 km (0.101 R)
• M33: 3,062,268 km (0.106 R)
• M34: 3,209,323 km (0.077 R)
• M35: 3,364,157 km (0.105 R)
• M36: 3,431,326 km (0.078 R)
• M37: 3,515,999 km (0.085 R)
• M38: 3,721,845 km (0.044 R)
• M39: 3,802,927 km (0.037 R)
• M40: 4,020,293 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.2

Radius: 10

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.32 AU - 1.58 AU

Year: 1145 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 57,873,991 km

• M1: 134,488 km (0.11 R)
• M2: 238,309 km (0.071 R)
• M3: 412,741 km (0.044 R)
• M4: 544,237 km (0.082 R)
• M5: 613,800 km (0.043 R)
• M6: 682,914 km (0.066 R)
• M7: 763,548 km (0.078 R)
• M8: 829,670 km (0.116 R)
• M9: 925,861 km (0.069 R)
• M10: 1,120,039 km (0.098 R)
• M11: 1,279,959 km (0.093 R)
• M12: 1,354,758 km (0.066 R)
• M13: 1,480,869 km (0.097 R)
• M14: 1,657,395 km (0.088 R)
• M15: 1,727,556 km (0.046 R)
• M16: 1,810,733 km (0.11 R)
• M17: 1,907,522 km (0.118 R)
• M18: 1,975,141 km (0.026 R)
• M19: 2,170,067 km (0.084 R)
• M20: 2,240,827 km (0.064 R)
• M21: 2,411,218 km (0.093 R)
• M22: 2,524,913 km (0.108 R)
• M23: 2,613,026 km (0.093 R)
• M24: 2,771,749 km (0.037 R)
• M25: 3,178,506 km (0.072 R)
• M26: 3,430,279 km (0.026 R)
• M27: 3,505,677 km (0.025 R)
• M28: 3,650,188 km (0.057 R)
• M29: 3,734,860 km (0.112 R)
• M30: 3,906,150 km (0.098 R)
• M31: 4,008,625 km (0.065 R)
• M32: 4,184,103 km (0.112 R)
• M33: 4,345,818 km (0.034 R)
• M34: 4,427,499 km (0.086 R)
• M35: 4,592,355 km (0.105 R)
• M36: 4,767,684 km (0.061 R)
• M37: 4,928,203 km (0.116 R)
• M38: 5,056,258 km (0.093 R)
• M39: 5,289,482 km (0.096 R)
• M40: 5,429,356 km (0.105 R)
• M41: 5,561,600 km (0.109 R)
• M42: 5,838,506 km (0.059 R)
• M43: 6,101,499 km (0.043 R)
• M44: 6,165,676 km (0.101 R)
• M45: 6,230,003 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.2

Radius: 6.3

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.38 AU - 8.22 AU

Year: 12939 Days

Day: 17.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,873,991 km

• M1: 105,167 km (0.074 R)
• M2: 293,212 km (0.111 R)
• M3: 393,742 km (0.079 R)
• M4: 593,754 km (0.104 R)
• M5: 686,205 km (0.102 R)
• M6: 885,619 km (0.037 R)
• M7: 1,103,135 km (0.108 R)
• M8: 1,587,084 km (0.1 R)
• M9: 1,717,533 km (0.099 R)
• M10: 1,906,026 km (0.117 R)
• M11: 2,541,219 km (0.106 R)
• M12: 2,725,075 km (0.052 R)
• M13: 3,138,414 km (0.109 R)
• M14: 3,369,094 km (0.087 R)
• M15: 3,469,623 km (0.055 R)
• M16: 3,952,077 km (0.076 R)
• M17: 4,129,350 km (0.11 R)
• M18: 4,309,466 km (0.116 R)
• M19: 4,492,125 km (0.118 R)
• M20: 5,325,535 km (0.058 R)
• M21: 5,403,625 km (0.099 R)
• M22: 5,521,508 km (0.047 R)
• M23: 5,840,151 km (0.082 R)
• M24: 6,001,567 km (0.03 R)
• M25: 6,411,914 km (0.106 R)
• M26: 6,578,566 km (0.053 R)
• M27: 6,958,844 km (0.032 R)
• M28: 7,476,902 km (0.087 R)
• M29: 7,608,398 km (0.111 R)
• M30: 8,007,376 km (0.117 R)
• M31: 8,458,563 km (0.093 R)
• M32: 9,104,227 km (0.077 R)
• M33: 9,670,306 km (0.107 R)
• M34: 9,909,513 km (0.095 R)
• M35: 10,296,223 km (0.102 R)
• M36: 10,540,516 km (0.09 R)
• M37: 10,737,238 km (0.084 R)
• M38: 10,984,972 km (0.084 R)
• M39: 11,587,103 km (0.102 R)
• M40: 11,892,133 km (0.103 R)
• M41: 13,510,034 km (0.083 R)
• M42: 14,535,378 km (0.081 R)
• M43: 14,644,884 km (0.112 R)
• M44: 15,251,353 km (0.083 R)
• M45: 15,809,802 km (0.114 R)
• M46: 15,922,300 km (0.06 R)
• M47: 16,035,097 km (0.036 R)
• M48: 16,488,827 km (0.108 R)
• M49: 17,816,658 km (0.048 R)
• M50: 18,879,550 km (0.115 R)
• M51: 20,145,448 km (0.104 R)
• M52: 20,328,555 km (0.068 R)
• M53: 20,573,597 km (0.027 R)
• M54: 21,376,339 km (0.098 R)
• M55: 21,438,572 km (0.084 R)
• M56: 22,631,465 km (0.073 R)
• M57: 24,233,658 km (0.09 R)
• M58: 24,428,435 km (0.102 R)
• M59: 24,819,334 km (0.105 R)
• M60: 25,212,477 km (0.113 R)
• M61: 26,004,747 km (0.119 R)
• M62: 26,337,304 km (0.092 R)
• M63: 26,403,875 km (0.095 R)
• M64: 27,681,440 km (0.047 R)
• M65: 28,841,422 km (0.092 R)
• M66: 29,185,497 km (0.092 R)
• M67: 29,947,549 km (0.106 R)
• M68: 31,208,509 km (0.078 R)
• M69: 31,703,678 km (0.085 R)
• M70: 31,845,497 km (0.089 R)
• M71: 36,274,492 km (0.106 R)
• M72: 36,794,943 km (0.083 R)
• M73: 37,692,829 km (0.118 R)
• M74: 38,069,068 km (0.046 R)
• M75: 39,969,110 km (0.116 R)
• M76: 40,429,573 km (0.119 R)
• M77: 40,737,595 km (0.085 R)
• M78: 41,744,089 km (0.087 R)
• M79: 42,289,373 km (0.097 R)
• M80: 43,702,475 km (0.117 R)
• M81: 45,610,596 km (0.084 R)
• M82: 46,816,803 km (0.113 R)
• M83: 46,978,519 km (0.082 R)
• M84: 47,545,644 km (0.096 R)
• M85: 48,686,777 km (0.084 R)
• M86: 49,589,749 km (0.085 R)
• M87: 49,919,463 km (0.069 R)
• M88: 50,001,891 km (0.064 R)
• M89: 50,663,862 km (0.05 R)
• M90: 51,245,499 km (0.026 R)
• M91: 51,495,477 km (0.091 R)
• M92: 51,745,754 km (0.116 R)
• M93: 52,080,255 km (0.099 R)
• M94: 53,087,796 km (0.073 R)
• M95: 54,866,365 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 16,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit