🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.5

Radius: 10.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.46 AU - 0.76 AU

Year: 329 Days

Day: 12.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,989,901 km

• M1: 130,749 km (0.088 R)
• M2: 206,894 km (0.081 R)
• M3: 299,046 km (0.052 R)
• M4: 375,191 km (0.077 R)
• M5: 468,391 km (0.085 R)
• M6: 616,343 km (0.1 R)
• M7: 698,472 km (0.093 R)
• M8: 874,998 km (0.1 R)
• M9: 980,016 km (0.098 R)
• M10: 1,132,456 km (0.101 R)
• M11: 1,199,775 km (0.063 R)
• M12: 1,317,808 km (0.112 R)
• M13: 1,393,055 km (0.09 R)
• M14: 1,465,610 km (0.117 R)
• M15: 1,623,735 km (0.054 R)
• M16: 1,736,831 km (0.12 R)
• M17: 1,923,529 km (0.036 R)
• M18: 2,009,698 km (0.055 R)
• M19: 2,082,552 km (0.034 R)
• M20: 2,201,033 km (0.047 R)
• M21: 2,276,281 km (0.114 R)
• M22: 2,398,503 km (0.11 R)
• M23: 2,470,758 km (0.085 R)
• M24: 2,617,664 km (0.07 R)
• M25: 2,756,640 km (0.066 R)
• M26: 2,947,826 km (0.043 R)
• M27: 3,115,076 km (0.105 R)
• M28: 3,182,994 km (0.085 R)
• M29: 3,285,618 km (0.101 R)
• M30: 3,412,776 km (0.088 R)
• M31: 3,553,249 km (0.109 R)
• M32: 3,773,606 km (0.087 R)
• M33: 3,846,012 km (0.109 R)
• M34: 3,980,051 km (0.118 R)
• M35: 4,078,636 km (0.103 R)
• M36: 4,328,465 km (0.094 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.1

Radius: 7.5

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.52 AU - 8.22 AU

Year: 12429 Days

Day: 17.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,989,901 km

• M1: 167,400 km (0.043 R)
• M2: 270,174 km (0.103 R)
• M3: 398,978 km (0.072 R)
• M4: 520,451 km (0.098 R)
• M5: 750,981 km (0.113 R)
• M6: 1,261,559 km (0.041 R)
• M7: 1,362,537 km (0.095 R)
• M8: 1,487,302 km (0.09 R)
• M9: 1,594,115 km (0.12 R)
• M10: 1,703,770 km (0.059 R)
• M11: 1,930,411 km (0.03 R)
• M12: 2,071,033 km (0.115 R)
• M13: 3,397,517 km (0.117 R)
• M14: 3,712,122 km (0.103 R)
• M15: 4,648,305 km (0.107 R)
• M16: 5,126,420 km (0.096 R)
• M17: 6,582,157 km (0.104 R)
• M18: 6,937,900 km (0.07 R)
• M19: 7,631,287 km (0.118 R)
• M20: 7,779,987 km (0.094 R)
• M21: 7,854,786 km (0.086 R)
• M22: 8,499,852 km (0.065 R)
• M23: 8,654,087 km (0.081 R)
• M24: 9,319,947 km (0.082 R)
• M25: 10,124,335 km (0.1 R)
• M26: 10,411,114 km (0.045 R)
• M27: 10,617,559 km (0.119 R)
• M28: 11,970,971 km (0.115 R)
• M29: 13,065,579 km (0.079 R)
• M30: 13,199,020 km (0.084 R)
• M31: 14,009,541 km (0.031 R)
• M32: 14,146,274 km (0.067 R)
• M33: 15,115,219 km (0.108 R)
• M34: 15,208,568 km (0.103 R)
• M35: 15,631,332 km (0.061 R)
• M36: 16,105,408 km (0.081 R)
• M37: 16,488,229 km (0.025 R)
• M38: 17,067,920 km (0.101 R)
• M39: 17,262,697 km (0.091 R)
• M40: 17,458,221 km (0.104 R)
• M41: 18,197,833 km (0.076 R)
• M42: 18,997,882 km (0.111 R)
• M43: 19,452,959 km (0.079 R)
• M44: 20,995,912 km (0.101 R)
• M45: 21,256,810 km (0.106 R)
• M46: 21,518,906 km (0.106 R)
• M47: 22,152,153 km (0.073 R)
• M48: 22,737,979 km (0.112 R)
• M49: 24,197,456 km (0.091 R)
• M50: 25,575,701 km (0.105 R)
• M51: 26,246,198 km (0.105 R)
• M52: 26,979,228 km (0.073 R)
• M53: 27,490,554 km (0.077 R)
• M54: 27,890,578 km (0.087 R)
• M55: 28,292,398 km (0.088 R)
• M56: 28,811,952 km (0.082 R)
• M57: 29,218,259 km (0.096 R)
• M58: 29,626,362 km (0.081 R)
• M59: 30,507,344 km (0.112 R)
• M60: 31,277,773 km (0.119 R)
• M61: 31,456,543 km (0.092 R)
• M62: 32,114,624 km (0.03 R)
• M63: 34,116,243 km (0.108 R)
• M64: 34,977,628 km (0.061 R)
• M65: 35,970,658 km (0.104 R)
• M66: 36,157,955 km (0.105 R)
• M67: 36,283,019 km (0.093 R)
• M68: 37,162,056 km (0.1 R)
• M69: 38,941,223 km (0.073 R)
• M70: 39,841,055 km (0.118 R)
• M71: 40,099,410 km (0.067 R)
• M72: 40,164,186 km (0.1 R)
• M73: 41,008,217 km (0.111 R)
• M74: 41,138,517 km (0.059 R)
• M75: 41,334,340 km (0.104 R)
• M76: 42,186,450 km (0.044 R)
• M77: 42,845,877 km (0.082 R)
• M78: 44,844,505 km (0.028 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.6

Radius: 5.3

Gravity: 35.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.21 AU - 8.55 AU

Year: 16745 Days

Day: 19.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,989,901 km

• M1: 166,054 km (0.119 R)
• M2: 422,913 km (0.107 R)
• M3: 630,256 km (0.091 R)
• M4: 1,630,766 km (0.113 R)
• M5: 3,272,603 km (0.07 R)
• M6: 3,803,077 km (0.102 R)
• M7: 3,929,338 km (0.115 R)
• M8: 5,981,372 km (0.103 R)
• M9: 6,425,528 km (0.087 R)
• M10: 7,034,241 km (0.104 R)
• M11: 7,085,853 km (0.078 R)
• M12: 7,137,464 km (0.105 R)
• M13: 7,555,440 km (0.085 R)
• M14: 9,361,685 km (0.073 R)
• M15: 9,992,091 km (0.075 R)
• M16: 10,400,493 km (0.116 R)
• M17: 10,695,500 km (0.111 R)
• M18: 12,149,292 km (0.098 R)
• M19: 12,899,076 km (0.11 R)
• M20: 14,181,878 km (0.106 R)
• M21: 14,443,226 km (0.089 R)
• M22: 14,508,899 km (0.097 R)
• M23: 14,772,341 km (0.092 R)
• M24: 14,904,585 km (0.106 R)
• M25: 14,970,857 km (0.062 R)
• M26: 15,037,279 km (0.11 R)
• M27: 15,841,517 km (0.059 R)
• M28: 16,797,447 km (0.099 R)
• M29: 16,935,526 km (0.079 R)
• M30: 17,701,766 km (0.111 R)
• M31: 19,051,738 km (0.093 R)
• M32: 19,557,378 km (0.116 R)
• M33: 19,702,638 km (0.046 R)
• M34: 19,921,200 km (0.105 R)
• M35: 20,213,814 km (0.03 R)
• M36: 20,655,576 km (0.114 R)
• M37: 20,803,529 km (0.111 R)
• M38: 21,026,130 km (0.036 R)
• M39: 21,174,980 km (0.111 R)
• M40: 21,548,526 km (0.115 R)
• M41: 21,849,068 km (0.084 R)
• M42: 23,218,188 km (0.118 R)
• M43: 25,640,327 km (0.064 R)
• M44: 25,958,671 km (0.111 R)
• M45: 27,164,131 km (0.118 R)
• M46: 27,732,902 km (0.118 R)
• M47: 28,387,692 km (0.072 R)
• M48: 28,552,250 km (0.108 R)
• M49: 29,379,526 km (0.113 R)
• M50: 29,879,632 km (0.09 R)
• M51: 30,719,474 km (0.101 R)
• M52: 30,803,847 km (0.064 R)
• M53: 30,972,893 km (0.12 R)
• M54: 31,057,565 km (0.068 R)
• M55: 32,766,422 km (0.076 R)
• M56: 32,852,590 km (0.084 R)
• M57: 34,242,803 km (0.056 R)
• M58: 34,417,833 km (0.039 R)
• M59: 34,856,902 km (0.111 R)
• M60: 35,121,242 km (0.032 R)
• M61: 35,209,504 km (0.097 R)
• M62: 36,185,331 km (0.069 R)
• M63: 36,631,731 km (0.106 R)
• M64: 37,620,424 km (0.07 R)
• M65: 40,823,913 km (0.089 R)
• M66: 42,411,296 km (0.108 R)
• M67: 42,505,243 km (0.112 R)
• M68: 45,549,560 km (0.067 R)
• M69: 47,195,136 km (0.08 R)
• M70: 47,292,524 km (0.12 R)
• M71: 47,390,062 km (0.077 R)
• M72: 48,270,296 km (0.074 R)
• M73: 48,860,161 km (0.073 R)
• M74: 49,650,337 km (0.096 R)
• M75: 50,843,529 km (0.117 R)
• M76: 54,275,155 km (0.066 R)
• M77: 54,786,031 km (0.08 R)
• M78: 56,742,024 km (0.058 R)
• M79: 60,087,630 km (0.11 R)
• M80: 60,616,160 km (0.12 R)
• M81: 60,934,055 km (0.085 R)
• M82: 64,035,069 km (0.057 R)
• M83: 65,116,213 km (0.109 R)
• M84: 66,312,398 km (0.112 R)
• M85: 69,057,967 km (0.084 R)
• M86: 70,055,486 km (0.06 R)
• M87: 70,611,691 km (0.116 R)
• M88: 75,113,689 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.4

Radius: 4.5

Gravity: 21.65 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.94 AU - 10.76 AU

Year: 19735 Days

Day: 15.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,989,901 km

• M1: 61,784 km (0.072 R)
• M2: 226,042 km (0.111 R)
• M3: 328,218 km (0.101 R)
• M4: 1,010,234 km (0.077 R)
• M5: 1,182,122 km (0.091 R)
• M6: 1,497,774 km (0.117 R)
• M7: 2,047,995 km (0.119 R)
• M8: 2,857,020 km (0.078 R)
• M9: 3,604,261 km (0.084 R)
• M10: 3,904,056 km (0.061 R)
• M11: 4,133,988 km (0.083 R)
• M12: 4,527,280 km (0.101 R)
• M13: 5,181,023 km (0.068 R)
• M14: 5,561,600 km (0.086 R)
• M15: 5,733,638 km (0.047 R)
• M16: 5,863,788 km (0.095 R)
• M17: 6,171,361 km (0.094 R)
• M18: 6,939,995 km (0.077 R)
• M19: 6,986,221 km (0.08 R)
• M20: 7,125,197 km (0.062 R)
• M21: 7,312,045 km (0.101 R)
• M22: 7,547,961 km (0.095 R)
• M23: 8,417,423 km (0.094 R)
• M24: 8,565,376 km (0.064 R)
• M25: 9,014,468 km (0.093 R)
• M26: 9,369,165 km (0.091 R)
• M27: 9,420,178 km (0.107 R)
• M28: 10,144,232 km (0.095 R)
• M29: 11,481,188 km (0.106 R)
• M30: 11,810,303 km (0.103 R)
• M31: 12,421,560 km (0.078 R)
• M32: 12,815,900 km (0.119 R)
• M33: 12,929,295 km (0.108 R)
• M34: 13,328,871 km (0.112 R)
• M35: 14,492,743 km (0.094 R)
• M36: 15,507,315 km (0.12 R)
• M37: 16,053,796 km (0.065 R)
• M38: 16,237,353 km (0.114 R)
• M39: 17,415,735 km (0.076 R)
• M40: 18,046,889 km (0.119 R)
• M41: 18,429,261 km (0.116 R)
• M42: 19,266,859 km (0.119 R)
• M43: 19,396,710 km (0.109 R)
• M44: 20,911,987 km (0.114 R)
• M45: 22,192,096 km (0.091 R)
• M46: 22,738,577 km (0.106 R)
• M47: 23,151,467 km (0.034 R)
• M48: 25,822,836 km (0.117 R)
• M49: 26,397,591 km (0.085 R)
• M50: 26,541,953 km (0.107 R)
• M51: 26,614,209 km (0.068 R)
• M52: 28,589,948 km (0.115 R)
• M53: 29,933,188 km (0.1 R)
• M54: 30,992,191 km (0.111 R)
• M55: 31,602,700 km (0.088 R)
• M56: 31,986,269 km (0.058 R)
• M57: 32,371,483 km (0.055 R)
• M58: 34,084,379 km (0.089 R)
• M59: 35,348,481 km (0.113 R)
• M60: 35,826,446 km (0.084 R)
• M61: 36,467,174 km (0.062 R)
• M62: 36,788,959 km (0.111 R)
• M63: 37,841,081 km (0.073 R)
• M64: 39,974,945 km (0.036 R)
• M65: 41,307,263 km (0.068 R)
• M66: 41,474,962 km (0.076 R)
• M67: 42,569,720 km (0.1 R)
• M68: 44,959,695 km (0.08 R)
• M69: 45,045,864 km (0.069 R)
• M70: 46,084,073 km (0.087 R)
• M71: 46,170,840 km (0.117 R)
• M72: 47,656,047 km (0.108 R)
• M73: 49,245,525 km (0.117 R)
• M74: 49,334,386 km (0.119 R)
• M75: 49,690,130 km (0.098 R)
• M76: 49,957,611 km (0.072 R)
• M77: 50,225,540 km (0.118 R)
• M78: 54,025,625 km (0.119 R)
• M79: 54,576,146 km (0.065 R)
• M80: 54,944,007 km (0.105 R)
• M81: 55,036,159 km (0.106 R)
• M82: 56,703,128 km (0.109 R)
• M83: 58,104,860 km (0.11 R)
• M84: 58,198,658 km (0.062 R)
• M85: 58,292,605 km (0.074 R)
• M86: 58,574,597 km (0.06 R)
• M87: 58,857,038 km (0.09 R)
• M88: 60,751,695 km (0.03 R)
• M89: 62,474,016 km (0.077 R)
• M90: 62,955,272 km (0.079 R)
• M91: 64,309,282 km (0.119 R)
• M92: 64,892,564 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 20,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit