🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.9

Radius: 13.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.73 AU - 0.97 AU

Year: 498 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,326,175 km

• M1: 192,682 km (0.08 R)
• M2: 280,795 km (0.062 R)
• M3: 403,615 km (0.078 R)
• M4: 496,665 km (0.088 R)
• M5: 603,328 km (0.098 R)
• M6: 782,995 km (0.112 R)
• M7: 869,762 km (0.048 R)
• M8: 1,000,062 km (0.116 R)
• M9: 1,123,779 km (0.101 R)
• M10: 1,213,987 km (0.064 R)
• M11: 1,387,371 km (0.111 R)
• M12: 1,569,431 km (0.11 R)
• M13: 1,699,133 km (0.119 R)
• M14: 1,929,364 km (0.076 R)
• M15: 2,051,286 km (0.115 R)
• M16: 2,158,099 km (0.113 R)
• M17: 2,278,824 km (0.077 R)
• M18: 2,439,492 km (0.109 R)
• M19: 2,546,605 km (0.116 R)
• M20: 2,700,690 km (0.061 R)
• M21: 2,904,293 km (0.117 R)
• M22: 3,106,400 km (0.064 R)
• M23: 3,209,174 km (0.095 R)
• M24: 3,306,263 km (0.102 R)
• M25: 3,482,040 km (0.083 R)
• M26: 3,617,725 km (0.092 R)
• M27: 3,755,206 km (0.119 R)
• M28: 3,857,531 km (0.089 R)
• M29: 3,968,383 km (0.073 R)
• M30: 4,080,432 km (0.091 R)
• M31: 4,246,485 km (0.054 R)
• M32: 4,384,115 km (0.081 R)
• M33: 4,499,904 km (0.076 R)
• M34: 4,624,669 km (0.09 R)
• M35: 4,734,623 km (0.074 R)
• M36: 4,893,496 km (0.075 R)
• M37: 5,151,253 km (0.12 R)
• M38: 5,372,359 km (0.105 R)
• M39: 5,504,902 km (0.038 R)
• M40: 5,596,606 km (0.085 R)
• M41: 5,823,995 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.3

Radius: 9.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.1 AU - 2.18 AU

Year: 1990 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 69,326,175 km

• M1: 124,166 km (0.059 R)
• M2: 194,627 km (0.031 R)
• M3: 374,743 km (0.059 R)
• M4: 447,896 km (0.061 R)
• M5: 652,696 km (0.116 R)
• M6: 732,132 km (0.052 R)
• M7: 795,861 km (0.12 R)
• M8: 881,580 km (0.108 R)
• M9: 1,129,015 km (0.103 R)
• M10: 1,382,733 km (0.105 R)
• M11: 1,487,900 km (0.115 R)
• M12: 1,553,873 km (0.116 R)
• M13: 1,629,420 km (0.099 R)
• M14: 1,792,930 km (0.046 R)
• M15: 1,953,150 km (0.119 R)
• M16: 2,155,257 km (0.092 R)
• M17: 2,721,036 km (0.066 R)
• M18: 2,874,822 km (0.088 R)
• M19: 3,094,881 km (0.091 R)
• M20: 3,353,236 km (0.108 R)
• M21: 3,776,598 km (0.112 R)
• M22: 4,240,651 km (0.114 R)
• M23: 4,335,645 km (0.085 R)
• M24: 4,809,123 km (0.03 R)
• M25: 5,070,919 km (0.064 R)
• M26: 5,159,182 km (0.089 R)
• M27: 5,478,872 km (0.089 R)
• M28: 5,569,529 km (0.113 R)
• M29: 5,660,783 km (0.082 R)
• M30: 5,752,337 km (0.099 R)
• M31: 6,043,754 km (0.119 R)
• M32: 6,299,267 km (0.052 R)
• M33: 6,489,855 km (0.114 R)
• M34: 6,558,371 km (0.038 R)
• M35: 6,807,152 km (0.063 R)
• M36: 6,904,690 km (0.081 R)
• M37: 7,115,473 km (0.046 R)
• M38: 7,242,781 km (0.094 R)
• M39: 7,413,921 km (0.082 R)
• M40: 7,600,769 km (0.082 R)
• M41: 7,760,090 km (0.109 R)
• M42: 8,200,357 km (0.098 R)
• M43: 8,498,505 km (0.084 R)
• M44: 8,921,718 km (0.111 R)
• M45: 9,182,018 km (0.081 R)
• M46: 9,274,470 km (0.079 R)
• M47: 9,553,918 km (0.047 R)
• M48: 9,820,203 km (0.101 R)
• M49: 9,962,321 km (0.074 R)
• M50: 10,184,623 km (0.113 R)
• M51: 10,264,359 km (0.066 R)
• M52: 10,504,912 km (0.112 R)
• M53: 10,569,538 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.5

Radius: 5.9

Gravity: 22.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.67 AU - 9.79 AU

Year: 16400 Days

Day: 21.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,326,175 km

• M1: 1,274,424 km (0.086 R)
• M2: 2,133,266 km (0.096 R)
• M3: 2,362,599 km (0.1 R)
• M4: 2,634,419 km (0.108 R)
• M5: 2,952,164 km (0.055 R)
• M6: 4,016,404 km (0.072 R)
• M7: 4,299,443 km (0.041 R)
• M8: 4,464,000 km (0.07 R)
• M9: 4,714,876 km (0.072 R)
• M10: 5,186,708 km (0.089 R)
• M11: 5,990,946 km (0.114 R)
• M12: 6,833,332 km (0.085 R)
• M13: 7,025,565 km (0.084 R)
• M14: 7,219,444 km (0.092 R)
• M15: 8,114,189 km (0.113 R)
• M16: 8,164,902 km (0.089 R)
• M17: 8,368,954 km (0.115 R)
• M18: 9,413,895 km (0.063 R)
• M19: 10,169,514 km (0.095 R)
• M20: 10,610,079 km (0.087 R)
• M21: 10,832,681 km (0.073 R)
• M22: 11,395,917 km (0.074 R)
• M23: 13,023,093 km (0.078 R)
• M24: 13,985,007 km (0.096 R)
• M25: 15,032,043 km (0.083 R)
• M26: 15,533,345 km (0.118 R)
• M27: 15,659,606 km (0.076 R)
• M28: 16,488,229 km (0.094 R)
• M29: 16,810,612 km (0.076 R)
• M30: 18,454,094 km (0.118 R)
• M31: 18,587,835 km (0.094 R)
• M32: 19,058,170 km (0.12 R)
• M33: 19,125,639 km (0.089 R)
• M34: 19,464,478 km (0.112 R)
• M35: 20,079,325 km (0.082 R)
• M36: 20,631,192 km (0.095 R)
• M37: 20,908,995 km (0.081 R)
• M38: 21,328,019 km (0.081 R)
• M39: 21,749,885 km (0.117 R)
• M40: 22,174,444 km (0.056 R)
• M41: 22,673,203 km (0.083 R)
• M42: 26,116,497 km (0.067 R)
• M43: 27,554,133 km (0.095 R)
• M44: 27,936,654 km (0.095 R)
• M45: 28,320,971 km (0.113 R)
• M46: 28,475,207 km (0.119 R)
• M47: 29,017,200 km (0.106 R)
• M48: 29,094,841 km (0.108 R)
• M49: 30,663,375 km (0.11 R)
• M50: 30,821,799 km (0.047 R)
• M51: 32,018,133 km (0.072 R)
• M52: 32,339,619 km (0.066 R)
• M53: 32,420,252 km (0.112 R)
• M54: 33,310,808 km (0.091 R)
• M55: 34,045,483 km (0.067 R)
• M56: 34,373,701 km (0.042 R)
• M57: 35,281,760 km (0.062 R)
• M58: 36,365,148 km (0.08 R)
• M59: 39,249,545 km (0.091 R)
• M60: 39,421,432 km (0.108 R)
• M61: 40,284,911 km (0.098 R)
• M62: 40,719,044 km (0.082 R)
• M63: 41,767,127 km (0.105 R)
• M64: 43,089,871 km (0.112 R)
• M65: 44,426,080 km (0.082 R)
• M66: 44,605,298 km (0.062 R)
• M67: 46,228,884 km (0.117 R)
• M68: 46,592,406 km (0.064 R)
• M69: 47,322,145 km (0.055 R)
• M70: 47,505,103 km (0.064 R)
• M71: 48,147,476 km (0.105 R)
• M72: 48,423,634 km (0.106 R)
• M73: 48,885,143 km (0.08 R)
• M74: 49,719,600 km (0.072 R)
• M75: 50,652,193 km (0.08 R)
• M76: 50,933,138 km (0.12 R)
• M77: 51,026,787 km (0.114 R)
• M78: 51,496,524 km (0.072 R)
• M79: 53,389,236 km (0.096 R)
• M80: 53,579,674 km (0.091 R)
• M81: 53,675,118 km (0.07 R)
• M82: 53,866,004 km (0.03 R)
• M83: 54,248,377 km (0.114 R)
• M84: 54,823,730 km (0.079 R)
• M85: 55,015,963 km (0.119 R)
• M86: 55,497,369 km (0.095 R)
• M87: 55,883,631 km (0.104 R)
• M88: 57,145,040 km (0.032 R)
• M89: 57,535,042 km (0.086 R)
• M90: 57,828,104 km (0.102 R)
• M91: 58,317,738 km (0.101 R)
• M92: 59,695,834 km (0.111 R)
• M93: 62,584,568 km (0.051 R)
• M94: 64,907,674 km (0.098 R)
• M95: 67,053,506 km (0.113 R)
• M96: 67,877,042 km (0.078 R)
• M97: 68,393,304 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit