🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.2

Radius: 13.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.88 AU - 1.44 AU

Year: 833 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,204,491 km

• M1: 175,179 km (0.045 R)
• M2: 267,032 km (0.115 R)
• M3: 367,562 km (0.099 R)
• M4: 483,500 km (0.086 R)
• M5: 696,677 km (0.095 R)
• M6: 785,090 km (0.086 R)
• M7: 881,879 km (0.069 R)
• M8: 1,007,392 km (0.072 R)
• M9: 1,242,560 km (0.036 R)
• M10: 1,362,687 km (0.081 R)
• M11: 1,458,878 km (0.118 R)
• M12: 1,615,208 km (0.04 R)
• M13: 1,792,482 km (0.103 R)
• M14: 1,909,168 km (0.119 R)
• M15: 2,134,612 km (0.081 R)
• M16: 2,324,751 km (0.064 R)
• M17: 2,566,202 km (0.107 R)
• M18: 2,669,724 km (0.106 R)
• M19: 2,857,469 km (0.092 R)
• M20: 3,080,071 km (0.114 R)
• M21: 3,178,057 km (0.062 R)
• M22: 3,308,357 km (0.101 R)
• M23: 3,427,886 km (0.11 R)
• M24: 3,536,194 km (0.072 R)
• M25: 3,638,968 km (0.105 R)
• M26: 3,828,210 km (0.104 R)
• M27: 3,933,975 km (0.09 R)
• M28: 4,040,638 km (0.05 R)
• M29: 4,141,617 km (0.049 R)
• M30: 4,744,197 km (0.032 R)
• M31: 4,858,041 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.9

Radius: 8

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.05 AU - 1.37 AU

Year: 888 Days

Day: 7.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 55,204,491 km

• M1: 133,292 km (0.096 R)
• M2: 224,247 km (0.063 R)
• M3: 302,188 km (0.085 R)
• M4: 501,751 km (0.062 R)
• M5: 558,299 km (0.098 R)
• M6: 678,726 km (0.102 R)
• M7: 736,321 km (0.117 R)
• M8: 920,027 km (0.062 R)
• M9: 1,010,982 km (0.057 R)
• M10: 1,132,306 km (0.115 R)
• M11: 1,187,957 km (0.108 R)
• M12: 1,280,259 km (0.104 R)
• M13: 1,412,204 km (0.073 R)
• M14: 1,610,870 km (0.081 R)
• M15: 1,745,658 km (0.069 R)
• M16: 1,892,563 km (0.091 R)
• M17: 2,052,034 km (0.085 R)
• M18: 2,103,346 km (0.051 R)
• M19: 2,277,478 km (0.034 R)
• M20: 2,375,315 km (0.067 R)
• M21: 2,575,327 km (0.117 R)
• M22: 2,714,902 km (0.086 R)
• M23: 2,809,298 km (0.103 R)
• M24: 3,059,875 km (0.112 R)
• M25: 3,138,414 km (0.097 R)
• M26: 3,257,643 km (0.087 R)
• M27: 3,368,196 km (0.061 R)
• M28: 3,582,719 km (0.106 R)
• M29: 3,854,688 km (0.078 R)
• M30: 4,025,380 km (0.058 R)
• M31: 4,133,240 km (0.099 R)
• M32: 4,209,385 km (0.093 R)
• M33: 4,462,953 km (0.102 R)
• M34: 4,653,541 km (0.095 R)
• M35: 4,927,155 km (0.069 R)
• M36: 4,984,900 km (0.11 R)
• M37: 5,124,176 km (0.098 R)
• M38: 5,335,707 km (0.103 R)
• M39: 5,840,301 km (0.098 R)
• M40: 5,950,405 km (0.063 R)
• M41: 6,048,840 km (0.114 R)
• M42: 6,638,406 km (0.114 R)
• M43: 6,830,340 km (0.06 R)
• M44: 6,894,816 km (0.11 R)
• M45: 7,206,728 km (0.03 R)
• M46: 7,510,112 km (0.058 R)
• M47: 7,804,222 km (0.047 R)
• M48: 7,885,005 km (0.052 R)
• M49: 7,952,623 km (0.059 R)
• M50: 8,170,288 km (0.079 R)
• M51: 8,238,654 km (0.074 R)
• M52: 8,389,897 km (0.094 R)
• M53: 8,555,951 km (0.036 R)
• M54: 8,611,452 km (0.069 R)
• M55: 8,695,077 km (0.085 R)
• M56: 8,820,889 km (0.07 R)
• M57: 9,032,121 km (0.079 R)
• M58: 9,088,669 km (0.102 R)
• M59: 9,159,578 km (0.038 R)
• M60: 9,230,637 km (0.064 R)
• M61: 9,287,634 km (0.05 R)
• M62: 9,344,781 km (0.108 R)
• M63: 9,603,435 km (0.107 R)
• M64: 9,704,563 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.8

Radius: 11.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.58 AU - 1.84 AU

Year: 1491 Days

Day: 12.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 55,204,491 km

• M1: 147,354 km (0.112 R)
• M2: 247,285 km (0.099 R)
• M3: 489,185 km (0.108 R)
• M4: 597,793 km (0.075 R)
• M5: 683,213 km (0.111 R)
• M6: 847,921 km (0.11 R)
• M7: 930,349 km (0.05 R)
• M8: 1,172,099 km (0.117 R)
• M9: 1,247,646 km (0.061 R)
• M10: 1,397,843 km (0.101 R)
• M11: 1,503,459 km (0.076 R)
• M12: 1,690,306 km (0.093 R)
• M13: 1,796,670 km (0.097 R)
• M14: 1,967,661 km (0.088 R)
• M15: 2,101,252 km (0.118 R)
• M16: 2,274,486 km (0.095 R)
• M17: 2,385,338 km (0.101 R)
• M18: 2,475,246 km (0.082 R)
• M19: 2,566,351 km (0.109 R)
• M20: 2,736,295 km (0.066 R)
• M21: 2,814,834 km (0.083 R)
• M22: 2,902,199 km (0.112 R)
• M23: 3,038,931 km (0.105 R)
• M24: 3,269,013 km (0.058 R)
• M25: 3,513,306 km (0.064 R)
• M26: 3,590,349 km (0.114 R)
• M27: 3,869,050 km (0.12 R)
• M28: 4,254,713 km (0.096 R)
• M29: 4,382,918 km (0.093 R)
• M30: 4,503,195 km (0.057 R)
• M31: 4,605,819 km (0.079 R)
• M32: 4,918,479 km (0.084 R)
• M33: 5,005,096 km (0.096 R)
• M34: 5,277,364 km (0.085 R)
• M35: 5,544,695 km (0.065 R)
• M36: 5,624,730 km (0.043 R)
• M37: 5,725,410 km (0.107 R)
• M38: 5,867,378 km (0.091 R)
• M39: 5,989,899 km (0.096 R)
• M40: 6,258,427 km (0.064 R)
• M41: 6,394,262 km (0.06 R)
• M42: 6,562,709 km (0.076 R)
• M43: 6,700,638 km (0.072 R)
• M44: 7,055,335 km (0.09 R)
• M45: 7,142,251 km (0.112 R)
• M46: 7,306,061 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.9

Radius: 10.5

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.3 AU - 5.3 AU

Year: 7013 Days

Day: 6.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 124.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,204,491 km

• M1: 318,344 km (0.119 R)
• M2: 575,503 km (0.05 R)
• M3: 646,861 km (0.081 R)
• M4: 752,477 km (0.11 R)
• M5: 897,438 km (0.077 R)
• M6: 1,034,619 km (0.076 R)
• M7: 1,179,130 km (0.111 R)
• M8: 1,272,928 km (0.064 R)
• M9: 1,488,648 km (0.101 R)
• M10: 2,090,929 km (0.086 R)
• M11: 2,323,255 km (0.077 R)
• M12: 2,490,954 km (0.076 R)
• M13: 2,613,176 km (0.027 R)
• M14: 3,070,197 km (0.064 R)
• M15: 3,442,845 km (0.08 R)
• M16: 3,634,779 km (0.061 R)
• M17: 3,830,154 km (0.08 R)
• M18: 3,914,976 km (0.101 R)
• M19: 5,356,053 km (0.075 R)
• M20: 5,483,061 km (0.108 R)
• M21: 5,968,057 km (0.076 R)
• M22: 7,117,717 km (0.098 R)
• M23: 7,575,337 km (0.087 R)
• M24: 8,481,900 km (0.096 R)
• M25: 9,079,992 km (0.089 R)
• M26: 9,193,687 km (0.104 R)
• M27: 10,435,648 km (0.113 R)
• M28: 10,754,292 km (0.116 R)
• M29: 11,360,612 km (0.102 R)
• M30: 11,565,112 km (0.102 R)
• M31: 11,977,853 km (0.087 R)
• M32: 12,061,029 km (0.072 R)
• M33: 12,353,493 km (0.109 R)
• M34: 12,437,567 km (0.085 R)
• M35: 13,807,435 km (0.103 R)
• M36: 14,157,344 km (0.092 R)
• M37: 14,510,245 km (0.064 R)
• M38: 16,966,942 km (0.101 R)
• M39: 17,294,860 km (0.113 R)
• M40: 17,671,996 km (0.116 R)
• M41: 19,013,590 km (0.1 R)
• M42: 19,696,654 km (0.117 R)
• M43: 20,041,328 km (0.118 R)
• M44: 20,140,062 km (0.062 R)
• M45: 20,239,096 km (0.072 R)
• M46: 20,387,796 km (0.096 R)
• M47: 21,489,884 km (0.108 R)
• M48: 21,591,012 km (0.119 R)
• M49: 21,692,290 km (0.085 R)
• M50: 21,793,867 km (0.077 R)
• M51: 21,997,170 km (0.065 R)
• M52: 22,099,196 km (0.05 R)
• M53: 22,611,269 km (0.039 R)
• M54: 22,817,116 km (0.072 R)
• M55: 23,960,941 km (0.1 R)
• M56: 24,065,809 km (0.076 R)
• M57: 24,170,827 km (0.102 R)
• M58: 24,698,459 km (0.089 R)
• M59: 24,804,374 km (0.088 R)
• M60: 25,123,167 km (0.083 R)
• M61: 25,389,900 km (0.097 R)
• M62: 26,629,019 km (0.08 R)
• M63: 26,846,535 km (0.056 R)
• M64: 27,119,252 km (0.101 R)
• M65: 27,337,964 km (0.087 R)
• M66: 27,722,430 km (0.098 R)
• M67: 27,832,534 km (0.034 R)
• M68: 28,108,542 km (0.08 R)
• M69: 28,219,245 km (0.114 R)
• M70: 29,109,651 km (0.069 R)
• M71: 29,952,934 km (0.105 R)
• M72: 30,462,614 km (0.09 R)
• M73: 32,530,356 km (0.053 R)
• M74: 33,933,734 km (0.106 R)
• M75: 34,465,255 km (0.117 R)
• M76: 35,177,939 km (0.079 R)
• M77: 36,075,826 km (0.065 R)
• M78: 36,739,143 km (0.091 R)
• M79: 37,041,929 km (0.067 R)
• M80: 39,122,835 km (0.104 R)
• M81: 39,308,187 km (0.098 R)
• M82: 39,804,104 km (0.081 R)
• M83: 40,551,944 km (0.082 R)
• M84: 42,441,514 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.8

Radius: 7

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.97 AU - 8.89 AU

Year: 16322 Days

Day: 20 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,204,491 km

• M1: 96,042 km (0.11 R)
• M2: 359,184 km (0.111 R)
• M3: 778,657 km (0.112 R)
• M4: 876,943 km (0.029 R)
• M5: 1,650,214 km (0.096 R)
• M6: 2,236,488 km (0.118 R)
• M7: 2,670,472 km (0.097 R)
• M8: 3,548,611 km (0.078 R)
• M9: 4,651,895 km (0.105 R)
• M10: 4,724,151 km (0.09 R)
• M11: 4,943,162 km (0.058 R)
• M12: 5,128,215 km (0.109 R)
• M13: 5,202,864 km (0.117 R)
• M14: 5,391,208 km (0.043 R)
• M15: 5,467,204 km (0.118 R)
• M16: 6,008,898 km (0.11 R)
• M17: 6,326,045 km (0.094 R)
• M18: 7,226,176 km (0.032 R)
• M19: 7,992,266 km (0.088 R)
• M20: 8,079,033 km (0.114 R)
• M21: 8,605,767 km (0.092 R)
• M22: 9,325,482 km (0.092 R)
• M23: 9,646,370 km (0.109 R)
• M24: 9,877,947 km (0.12 R)
• M25: 10,252,092 km (0.099 R)
• M26: 10,346,338 km (0.085 R)
• M27: 10,965,973 km (0.077 R)
• M28: 11,207,573 km (0.112 R)
• M29: 11,646,942 km (0.056 R)
• M30: 12,947,247 km (0.109 R)
• M31: 13,614,603 km (0.054 R)
• M32: 14,240,521 km (0.108 R)
• M33: 14,345,688 km (0.037 R)
• M34: 14,503,962 km (0.103 R)
• M35: 15,196,750 km (0.097 R)
• M36: 15,466,176 km (0.103 R)
• M37: 15,791,402 km (0.029 R)
• M38: 19,050,242 km (0.116 R)
• M39: 19,166,180 km (0.075 R)
• M40: 19,808,254 km (0.115 R)
• M41: 20,933,978 km (0.104 R)
• M42: 21,958,574 km (0.08 R)
• M43: 24,244,579 km (0.083 R)
• M44: 24,748,724 km (0.117 R)
• M45: 24,812,004 km (0.082 R)
• M46: 25,895,691 km (0.097 R)
• M47: 26,217,326 km (0.084 R)
• M48: 26,669,860 km (0.061 R)
• M49: 26,734,785 km (0.099 R)
• M50: 27,845,400 km (0.113 R)
• M51: 28,108,991 km (0.104 R)
• M52: 28,439,602 km (0.094 R)
• M53: 29,171,435 km (0.105 R)
• M54: 31,061,903 km (0.111 R)
• M55: 32,436,409 km (0.118 R)
• M56: 33,410,291 km (0.094 R)
• M57: 34,041,444 km (0.104 R)
• M58: 34,747,397 km (0.08 R)
• M59: 34,889,215 km (0.091 R)
• M60: 35,529,494 km (0.081 R)
• M61: 35,815,376 km (0.115 R)
• M62: 37,183,448 km (0.077 R)
• M63: 38,348,666 km (0.12 R)
• M64: 39,083,042 km (0.081 R)
• M65: 41,163,799 km (0.099 R)
• M66: 41,915,678 km (0.111 R)
• M67: 44,352,029 km (0.103 R)
• M68: 45,664,750 km (0.097 R)
• M69: 46,287,077 km (0.085 R)
• M70: 46,442,958 km (0.086 R)
• M71: 47,147,115 km (0.098 R)
• M72: 47,697,187 km (0.072 R)
• M73: 48,803,762 km (0.076 R)
• M74: 48,883,199 km (0.032 R)
• M75: 49,759,094 km (0.045 R)
• M76: 50,319,039 km (0.066 R)
• M77: 51,849,724 km (0.083 R)
• M78: 52,173,903 km (0.086 R)
• M79: 52,661,442 km (0.067 R)
• M80: 53,068,947 km (0.087 R)
• M81: 54,874,145 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 11,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit