🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.3

Radius: 14.2

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.5 AU - 0.54 AU

Year: 259 Days

Day: 9.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,013,052 km

• M1: 176,675 km (0.097 R)
• M2: 280,945 km (0.117 R)
• M3: 387,458 km (0.115 R)
• M4: 510,578 km (0.117 R)
• M5: 657,483 km (0.119 R)
• M6: 759,209 km (0.104 R)
• M7: 889,060 km (0.114 R)
• M8: 1,027,139 km (0.106 R)
• M9: 1,133,054 km (0.093 R)
• M10: 1,255,425 km (0.043 R)
• M11: 1,425,967 km (0.072 R)
• M12: 1,532,181 km (0.091 R)
• M13: 1,664,426 km (0.095 R)
• M14: 1,753,287 km (0.081 R)
• M15: 1,901,987 km (0.086 R)
• M16: 2,009,997 km (0.113 R)
• M17: 2,105,141 km (0.046 R)
• M18: 2,196,695 km (0.066 R)
• M19: 2,336,719 km (0.096 R)
• M20: 2,490,505 km (0.088 R)
• M21: 2,691,864 km (0.118 R)
• M22: 2,842,210 km (0.095 R)
• M23: 3,001,232 km (0.101 R)
• M24: 3,134,225 km (0.082 R)
• M25: 3,245,526 km (0.112 R)
• M26: 3,346,205 km (0.063 R)
• M27: 3,435,964 km (0.064 R)
• M28: 3,618,025 km (0.101 R)
• M29: 3,772,260 km (0.108 R)
• M30: 4,011,018 km (0.108 R)
• M31: 4,157,923 km (0.095 R)
• M32: 4,267,728 km (0.064 R)
• M33: 4,430,939 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.2

Radius: 12.3

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.58 AU - 0.78 AU

Year: 387 Days

Day: 5 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,013,052 km

• M1: 153,188 km (0.025 R)
• M2: 232,176 km (0.072 R)
• M3: 310,266 km (0.083 R)
• M4: 391,946 km (0.08 R)
• M5: 471,233 km (0.12 R)
• M6: 582,983 km (0.117 R)
• M7: 701,464 km (0.071 R)
• M8: 829,071 km (0.052 R)
• M9: 947,403 km (0.079 R)
• M10: 1,038,957 km (0.048 R)
• M11: 1,167,761 km (0.116 R)
• M12: 1,282,054 km (0.104 R)
• M13: 1,379,442 km (0.119 R)
• M14: 1,468,901 km (0.116 R)
• M15: 1,554,920 km (0.098 R)
• M16: 1,766,452 km (0.115 R)
• M17: 1,899,145 km (0.082 R)
• M18: 2,059,364 km (0.039 R)
• M19: 2,205,671 km (0.1 R)
• M20: 2,311,437 km (0.108 R)
• M21: 2,450,862 km (0.026 R)
• M22: 2,528,204 km (0.039 R)
• M23: 2,652,370 km (0.092 R)
• M24: 2,745,121 km (0.052 R)
• M25: 2,859,414 km (0.053 R)
• M26: 2,940,945 km (0.083 R)
• M27: 3,044,167 km (0.113 R)
• M28: 3,325,112 km (0.085 R)
• M29: 3,411,131 km (0.11 R)
• M30: 3,534,250 km (0.102 R)
• M31: 3,799,936 km (0.079 R)
• M32: 3,920,212 km (0.117 R)
• M33: 4,011,168 km (0.108 R)
• M34: 4,118,280 km (0.083 R)
• M35: 4,312,009 km (0.096 R)
• M36: 4,477,015 km (0.053 R)
• M37: 4,604,174 km (0.041 R)
• M38: 4,919,227 km (0.094 R)
• M39: 5,009,434 km (0.081 R)
• M40: 5,166,512 km (0.078 R)
• M41: 5,443,119 km (0.115 R)
• M42: 5,621,888 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.6

Radius: 14.6

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.74 AU - 2.3 AU

Year: 1982 Days

Day: 14.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,013,052 km

• M1: 183,407 km (0.079 R)
• M2: 289,322 km (0.108 R)
• M3: 570,865 km (0.091 R)
• M4: 704,307 km (0.053 R)
• M5: 810,970 km (0.109 R)
• M6: 1,108,520 km (0.071 R)
• M7: 1,251,835 km (0.092 R)
• M8: 1,345,782 km (0.103 R)
• M9: 1,466,807 km (0.091 R)
• M10: 1,952,551 km (0.116 R)
• M11: 2,091,229 km (0.059 R)
• M12: 2,252,645 km (0.053 R)
• M13: 2,467,766 km (0.109 R)
• M14: 2,689,919 km (0.118 R)
• M15: 2,834,730 km (0.119 R)
• M16: 2,929,276 km (0.1 R)
• M17: 3,575,838 km (0.079 R)
• M18: 3,724,389 km (0.118 R)
• M19: 3,840,028 km (0.082 R)
• M20: 3,956,864 km (0.089 R)
• M21: 4,110,650 km (0.118 R)
• M22: 4,314,851 km (0.073 R)
• M23: 4,571,711 km (0.095 R)
• M24: 4,695,877 km (0.086 R)
• M25: 5,177,882 km (0.048 R)
• M26: 5,477,526 km (0.098 R)
• M27: 5,702,671 km (0.066 R)
• M28: 5,796,170 km (0.1 R)
• M29: 6,217,138 km (0.081 R)
• M30: 6,563,756 km (0.106 R)
• M31: 6,760,627 km (0.09 R)
• M32: 7,102,907 km (0.118 R)
• M33: 7,247,269 km (0.119 R)
• M34: 8,390,945 km (0.06 R)
• M35: 8,944,905 km (0.088 R)
• M36: 9,069,670 km (0.039 R)
• M37: 9,320,845 km (0.071 R)
• M38: 9,702,170 km (0.068 R)
• M39: 9,910,709 km (0.057 R)
• M40: 10,007,649 km (0.058 R)
• M41: 10,137,201 km (0.061 R)
• M42: 10,332,575 km (0.118 R)
• M43: 11,463,535 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.5

Radius: 11.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.67 AU - 5.57 AU

Year: 6854 Days

Day: 6.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,013,052 km

• M1: 152,141 km (0.114 R)
• M2: 336,146 km (0.051 R)
• M3: 435,779 km (0.1 R)
• M4: 645,515 km (0.11 R)
• M5: 798,404 km (0.094 R)
• M6: 921,672 km (0.041 R)
• M7: 1,074,113 km (0.09 R)
• M8: 1,200,224 km (0.101 R)
• M9: 1,368,372 km (0.101 R)
• M10: 1,455,438 km (0.094 R)
• M11: 1,878,052 km (0.102 R)
• M12: 2,060,711 km (0.09 R)
• M13: 2,428,721 km (0.058 R)
• M14: 2,849,690 km (0.061 R)
• M15: 3,176,412 km (0.119 R)
• M16: 3,706,886 km (0.101 R)
• M17: 3,919,763 km (0.09 R)
• M18: 4,009,672 km (0.095 R)
• M19: 4,154,931 km (0.085 R)
• M20: 4,394,886 km (0.106 R)
• M21: 4,677,327 km (0.077 R)
• M22: 4,830,515 km (0.078 R)
• M23: 5,043,842 km (0.051 R)
• M24: 5,379,689 km (0.085 R)
• M25: 5,540,208 km (0.078 R)
• M26: 5,621,140 km (0.093 R)
• M27: 6,010,842 km (0.057 R)
• M28: 6,219,531 km (0.094 R)
• M29: 6,388,128 km (0.057 R)
• M30: 6,515,735 km (0.072 R)
• M31: 6,751,801 km (0.09 R)
• M32: 7,499,042 km (0.115 R)
• M33: 7,588,651 km (0.111 R)
• M34: 8,019,493 km (0.104 R)
• M35: 8,134,235 km (0.099 R)
• M36: 8,318,838 km (0.116 R)
• M37: 8,763,144 km (0.101 R)
• M38: 9,625,875 km (0.11 R)
• M39: 10,117,005 km (0.068 R)
• M40: 10,216,188 km (0.086 R)
• M41: 10,365,636 km (0.101 R)
• M42: 10,465,717 km (0.088 R)
• M43: 10,666,777 km (0.105 R)
• M44: 11,535,342 km (0.082 R)
• M45: 11,664,894 km (0.112 R)
• M46: 12,426,497 km (0.094 R)
• M47: 12,639,524 km (0.086 R)
• M48: 12,773,265 km (0.113 R)
• M49: 12,934,232 km (0.114 R)
• M50: 13,585,282 km (0.074 R)
• M51: 14,025,249 km (0.035 R)
• M52: 14,108,276 km (0.103 R)
• M53: 14,470,004 km (0.106 R)
• M54: 14,553,928 km (0.117 R)
• M55: 15,458,846 km (0.079 R)
• M56: 15,630,584 km (0.091 R)
• M57: 15,774,198 km (0.06 R)
• M58: 15,860,516 km (0.05 R)
• M59: 18,010,387 km (0.105 R)
• M60: 18,281,757 km (0.115 R)
• M61: 18,463,369 km (0.093 R)
• M62: 18,615,211 km (0.099 R)
• M63: 19,103,798 km (0.119 R)
• M64: 19,782,673 km (0.081 R)
• M65: 20,000,338 km (0.067 R)
• M66: 20,187,485 km (0.096 R)
• M67: 20,815,796 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.1

Radius: 4.1

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.37 AU - 7.17 AU

Year: 12159 Days

Day: 15.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 38,013,052 km

• M1: 54,454 km (0.06 R)
• M2: 94,845 km (0.086 R)
• M3: 425,456 km (0.053 R)
• M4: 846,425 km (0.045 R)
• M5: 926,160 km (0.091 R)
• M6: 1,145,022 km (0.082 R)
• M7: 1,287,589 km (0.119 R)
• M8: 1,492,987 km (0.111 R)
• M9: 1,668,615 km (0.097 R)
• M10: 1,809,835 km (0.1 R)
• M11: 1,913,058 km (0.1 R)
• M12: 1,997,132 km (0.06 R)
• M13: 2,125,337 km (0.106 R)
• M14: 2,367,536 km (0.109 R)
• M15: 2,595,373 km (0.095 R)
• M16: 2,830,093 km (0.092 R)
• M17: 2,950,070 km (0.112 R)
• M18: 3,022,775 km (0.057 R)
• M19: 3,071,693 km (0.104 R)
• M20: 3,319,876 km (0.107 R)
• M21: 3,370,290 km (0.116 R)
• M22: 4,514,415 km (0.1 R)
• M23: 4,598,339 km (0.07 R)
• M24: 4,682,862 km (0.038 R)
• M25: 4,939,273 km (0.12 R)
• M26: 4,996,868 km (0.037 R)
• M27: 5,887,723 km (0.05 R)
• M28: 6,133,513 km (0.116 R)
• M29: 6,164,479 km (0.059 R)
• M30: 6,539,970 km (0.118 R)
• M31: 7,149,581 km (0.063 R)
• M32: 7,543,921 km (0.104 R)
• M33: 7,911,483 km (0.114 R)
• M34: 8,319,287 km (0.115 R)
• M35: 8,873,398 km (0.06 R)
• M36: 9,654,747 km (0.118 R)
• M37: 9,871,664 km (0.103 R)
• M38: 9,980,721 km (0.094 R)
• M39: 10,420,838 km (0.098 R)
• M40: 10,867,388 km (0.078 R)
• M41: 10,980,035 km (0.053 R)
• M42: 11,282,073 km (0.084 R)
• M43: 11,396,216 km (0.09 R)
• M44: 11,663,697 km (0.079 R)
• M45: 12,243,987 km (0.088 R)
• M46: 12,557,245 km (0.104 R)
• M47: 12,992,276 km (0.107 R)
• M48: 13,271,725 km (0.12 R)
• M49: 13,593,510 km (0.1 R)
• M50: 13,999,369 km (0.056 R)
• M51: 14,081,049 km (0.037 R)
• M52: 14,326,988 km (0.067 R)
• M53: 15,198,695 km (0.12 R)
• M54: 15,959,550 km (0.074 R)
• M55: 16,949,588 km (0.062 R)
• M56: 17,518,060 km (0.06 R)
• M57: 17,915,093 km (0.093 R)
• M58: 18,449,307 km (0.108 R)
• M59: 18,583,646 km (0.075 R)
• M60: 19,169,621 km (0.089 R)
• M61: 19,260,277 km (0.067 R)
• M62: 19,351,083 km (0.098 R)
• M63: 19,533,144 km (0.098 R)
• M64: 20,082,766 km (0.112 R)
• M65: 20,684,000 km (0.045 R)
• M66: 20,823,425 km (0.114 R)
• M67: 21,010,123 km (0.052 R)
• M68: 21,056,798 km (0.112 R)
• M69: 21,290,919 km (0.082 R)
• M70: 22,188,655 km (0.063 R)
• M71: 22,810,085 km (0.107 R)
• M72: 22,858,106 km (0.111 R)
• M73: 23,146,979 km (0.067 R)
• M74: 23,340,260 km (0.053 R)
• M75: 23,923,243 km (0.091 R)
• M76: 24,167,536 km (0.096 R)
• M77: 24,609,448 km (0.045 R)
• M78: 26,001,307 km (0.065 R)
• M79: 26,051,422 km (0.116 R)
• M80: 26,453,990 km (0.088 R)
• M81: 26,706,661 km (0.038 R)
• M82: 28,084,906 km (0.091 R)
• M83: 29,695,477 km (0.117 R)
• M84: 30,010,679 km (0.116 R)
• M85: 30,697,333 km (0.087 R)
• M86: 30,750,291 km (0.106 R)
• M87: 32,086,200 km (0.082 R)
• M88: 32,788,263 km (0.096 R)
• M89: 33,005,329 km (0.027 R)
• M90: 33,059,633 km (0.099 R)
• M91: 33,277,298 km (0.062 R)
• M92: 33,550,015 km (0.085 R)
• M93: 34,427,706 km (0.104 R)
• M94: 35,257,376 km (0.091 R)
• M95: 35,814,029 km (0.115 R)
• M96: 36,205,527 km (0.079 R)
• M97: 37,218,604 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 16,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit