🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.8

Radius: 12

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.5 AU - 0.7 AU

Year: 315 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 141.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,872,919 km

• M1: 151,243 km (0.083 R)
• M2: 227,987 km (0.107 R)
• M3: 306,825 km (0.077 R)
• M4: 389,403 km (0.111 R)
• M5: 477,217 km (0.119 R)
• M6: 573,708 km (0.073 R)
• M7: 664,963 km (0.113 R)
• M8: 864,526 km (0.066 R)
• M9: 983,606 km (0.088 R)
• M10: 1,064,987 km (0.039 R)
• M11: 1,161,179 km (0.064 R)
• M12: 1,243,607 km (0.107 R)
• M13: 1,393,055 km (0.106 R)
• M14: 1,481,169 km (0.052 R)
• M15: 1,571,376 km (0.038 R)
• M16: 1,677,441 km (0.077 R)
• M17: 1,767,050 km (0.08 R)
• M18: 1,882,540 km (0.077 R)
• M19: 1,961,078 km (0.085 R)
• M20: 2,070,883 km (0.114 R)
• M21: 2,167,374 km (0.091 R)
• M22: 2,317,720 km (0.095 R)
• M23: 2,423,486 km (0.088 R)
• M24: 2,662,094 km (0.073 R)
• M25: 2,739,586 km (0.083 R)
• M26: 2,908,332 km (0.111 R)
• M27: 2,999,886 km (0.069 R)
• M28: 3,074,835 km (0.075 R)
• M29: 3,156,365 km (0.116 R)
• M30: 3,256,446 km (0.117 R)
• M31: 3,369,393 km (0.089 R)
• M32: 3,453,616 km (0.11 R)
• M33: 3,532,455 km (0.11 R)
• M34: 3,716,609 km (0.061 R)
• M35: 3,797,392 km (0.045 R)
• M36: 3,891,340 km (0.059 R)
• M37: 4,068,912 km (0.098 R)
• M38: 4,255,760 km (0.053 R)
• M39: 4,432,286 km (0.086 R)
• M40: 4,538,051 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.8

Radius: 10.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.6 AU - 0.9 AU

Year: 441 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,872,919 km

• M1: 135,386 km (0.096 R)
• M2: 209,138 km (0.079 R)
• M3: 277,055 km (0.088 R)
• M4: 346,319 km (0.113 R)
• M5: 441,463 km (0.081 R)
• M6: 526,136 km (0.049 R)
• M7: 607,068 km (0.11 R)
• M8: 701,016 km (0.106 R)
• M9: 775,216 km (0.091 R)
• M10: 843,433 km (0.111 R)
• M11: 923,168 km (0.105 R)
• M12: 1,042,996 km (0.096 R)
• M13: 1,119,441 km (0.106 R)
• M14: 1,217,876 km (0.062 R)
• M15: 1,288,786 km (0.104 R)
• M16: 1,361,041 km (0.11 R)
• M17: 1,495,380 km (0.094 R)
• M18: 1,612,067 km (0.109 R)
• M19: 1,732,044 km (0.116 R)
• M20: 1,831,676 km (0.05 R)
• M21: 1,945,221 km (0.063 R)
• M22: 2,065,199 km (0.068 R)
• M23: 2,158,847 km (0.081 R)
• M24: 2,241,574 km (0.113 R)
• M25: 2,308,445 km (0.106 R)
• M26: 2,384,590 km (0.057 R)
• M27: 2,487,513 km (0.086 R)
• M28: 2,556,927 km (0.085 R)
• M29: 2,827,549 km (0.078 R)
• M30: 2,904,742 km (0.045 R)
• M31: 3,010,208 km (0.082 R)
• M32: 3,084,409 km (0.078 R)
• M33: 3,178,057 km (0.071 R)

Asteroid Belt

Center: 1.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.2

Radius: 13.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.53 AU - 1.55 AU

Year: 1296 Days

Day: 11.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 74,872,919 km

• M1: 206,595 km (0.1 R)
• M2: 300,991 km (0.112 R)
• M3: 423,063 km (0.102 R)
• M4: 644,168 km (0.075 R)
• M5: 791,822 km (0.106 R)
• M6: 885,171 km (0.047 R)
• M7: 998,117 km (0.088 R)
• M8: 1,092,364 km (0.034 R)
• M9: 1,316,461 km (0.051 R)
• M10: 1,447,659 km (0.054 R)
• M11: 1,630,018 km (0.116 R)
• M12: 1,928,167 km (0.06 R)
• M13: 2,058,616 km (0.055 R)
• M14: 2,192,058 km (0.11 R)
• M15: 2,566,202 km (0.12 R)
• M16: 2,800,771 km (0.11 R)
• M17: 3,231,164 km (0.098 R)
• M18: 3,521,833 km (0.116 R)
• M19: 3,657,967 km (0.068 R)
• M20: 4,338,488 km (0.104 R)
• M21: 5,044,291 km (0.083 R)
• M22: 5,184,314 km (0.119 R)
• M23: 5,283,049 km (0.116 R)
• M24: 5,410,805 km (0.075 R)
• M25: 5,525,397 km (0.089 R)
• M26: 5,727,803 km (0.078 R)
• M27: 6,036,124 km (0.085 R)
• M28: 6,244,664 km (0.116 R)
• M29: 6,546,852 km (0.085 R)
• M30: 6,807,601 km (0.027 R)
• M31: 6,915,910 km (0.107 R)
• M32: 7,024,817 km (0.047 R)
• M33: 7,118,615 km (0.112 R)
• M34: 7,418,558 km (0.108 R)
• M35: 7,514,151 km (0.118 R)
• M36: 7,690,527 km (0.091 R)
• M37: 7,884,406 km (0.116 R)
• M38: 8,559,242 km (0.095 R)
• M39: 8,659,622 km (0.107 R)
• M40: 8,793,961 km (0.095 R)
• M41: 9,064,883 km (0.093 R)
• M42: 9,304,090 km (0.068 R)
• M43: 9,649,661 km (0.045 R)
• M44: 10,299,963 km (0.069 R)
• M45: 10,442,530 km (0.101 R)
• M46: 10,549,791 km (0.108 R)
• M47: 10,639,550 km (0.095 R)
• M48: 11,164,938 km (0.118 R)
• M49: 11,256,342 km (0.044 R)
• M50: 11,458,449 km (0.116 R)
• M51: 11,661,752 km (0.11 R)
• M52: 11,810,303 km (0.106 R)
• M53: 11,922,202 km (0.071 R)
• M54: 12,034,401 km (0.056 R)
• M55: 12,240,995 km (0.114 R)
• M56: 12,373,090 km (0.072 R)
• M57: 12,486,785 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.3

Radius: 3.8

Gravity: 48.08 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.47 AU - 11.23 AU

Year: 19391 Days

Day: 20.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,872,919 km

• M1: 91,105 km (0.102 R)
• M2: 184,753 km (0.068 R)
• M3: 397,781 km (0.103 R)
• M4: 558,299 km (0.061 R)
• M5: 986,149 km (0.032 R)
• M6: 1,230,442 km (0.107 R)
• M7: 1,316,012 km (0.076 R)
• M8: 1,934,300 km (0.075 R)
• M9: 2,135,210 km (0.086 R)
• M10: 2,272,840 km (0.102 R)
• M11: 2,740,035 km (0.115 R)
• M12: 3,554,445 km (0.094 R)
• M13: 3,717,657 km (0.092 R)
• M14: 3,924,999 km (0.099 R)
• M15: 4,008,924 km (0.045 R)
• M16: 4,178,717 km (0.061 R)
• M17: 5,338,400 km (0.1 R)
• M18: 5,619,195 km (0.066 R)
• M19: 5,713,891 km (0.098 R)
• M20: 5,809,185 km (0.11 R)
• M21: 6,244,215 km (0.115 R)
• M22: 6,391,569 km (0.063 R)
• M23: 6,891,076 km (0.111 R)
• M24: 6,992,354 km (0.091 R)
• M25: 7,094,230 km (0.114 R)
• M26: 8,517,056 km (0.063 R)
• M27: 8,571,360 km (0.088 R)
• M28: 9,232,582 km (0.1 R)
• M29: 10,955,950 km (0.105 R)
• M30: 11,133,522 km (0.048 R)
• M31: 11,551,948 km (0.061 R)
• M32: 12,589,110 km (0.105 R)
• M33: 12,713,126 km (0.1 R)
• M34: 12,775,209 km (0.085 R)
• M35: 14,231,993 km (0.108 R)
• M36: 14,816,173 km (0.108 R)
• M37: 16,142,358 km (0.054 R)
• M38: 17,161,569 km (0.109 R)
• M39: 17,575,057 km (0.105 R)
• M40: 18,834,970 km (0.073 R)
• M41: 18,976,789 km (0.061 R)
• M42: 19,835,032 km (0.095 R)
• M43: 19,907,138 km (0.053 R)
• M44: 23,850,089 km (0.092 R)
• M45: 24,388,492 km (0.119 R)
• M46: 24,697,860 km (0.117 R)
• M47: 25,086,516 km (0.098 R)
• M48: 25,712,433 km (0.102 R)
• M49: 25,948,499 km (0.085 R)
• M50: 26,820,205 km (0.041 R)
• M51: 27,540,519 km (0.026 R)
• M52: 28,673,573 km (0.114 R)
• M53: 30,651,257 km (0.076 R)
• M54: 30,734,583 km (0.111 R)
• M55: 32,502,381 km (0.108 R)
• M56: 33,699,015 km (0.078 R)
• M57: 34,043,539 km (0.063 R)
• M58: 34,910,010 km (0.077 R)
• M59: 35,084,291 km (0.111 R)
• M60: 35,171,357 km (0.111 R)
• M61: 35,696,146 km (0.068 R)
• M62: 37,019,040 km (0.09 R)
• M63: 38,178,573 km (0.097 R)
• M64: 38,268,183 km (0.035 R)
• M65: 39,078,554 km (0.113 R)
• M66: 39,531,237 km (0.107 R)
• M67: 41,083,016 km (0.105 R)
• M68: 41,359,024 km (0.082 R)
• M69: 44,151,867 km (0.06 R)
• M70: 45,380,813 km (0.102 R)
• M71: 45,666,096 km (0.064 R)
• M72: 46,047,272 km (0.062 R)
• M73: 46,429,494 km (0.061 R)
• M74: 50,015,056 km (0.098 R)
• M75: 50,408,050 km (0.086 R)
• M76: 50,999,410 km (0.113 R)
• M77: 51,890,565 km (0.082 R)
• M78: 54,191,679 km (0.053 R)
• M79: 54,292,358 km (0.092 R)
• M80: 55,303,790 km (0.093 R)
• M81: 57,962,443 km (0.079 R)
• M82: 58,271,811 km (0.116 R)
• M83: 58,478,406 km (0.115 R)
• M84: 58,685,300 km (0.105 R)
• M85: 63,509,083 km (0.073 R)
• M86: 66,075,884 km (0.051 R)
• M87: 70,318,629 km (0.09 R)
• M88: 70,648,642 km (0.107 R)
• M89: 72,861,793 km (0.091 R)
• M90: 73,084,245 km (0.101 R)
• M91: 73,753,396 km (0.086 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 14,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit