🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.5

Radius: 9.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.49 AU - 0.57 AU

Year: 262 Days

Day: 14.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,126,914 km

• M1: 128,355 km (0.09 R)
• M2: 223,350 km (0.12 R)
• M3: 294,857 km (0.101 R)
• M4: 389,702 km (0.12 R)
• M5: 450,888 km (0.098 R)
• M6: 556,953 km (0.105 R)
• M7: 721,062 km (0.056 R)
• M8: 790,176 km (0.074 R)
• M9: 865,124 km (0.093 R)
• M10: 945,907 km (0.116 R)
• M11: 1,008,439 km (0.109 R)
• M12: 1,141,581 km (0.067 R)
• M13: 1,212,341 km (0.045 R)
• M14: 1,288,486 km (0.111 R)
• M15: 1,358,498 km (0.051 R)
• M16: 1,437,785 km (0.084 R)
• M17: 1,498,372 km (0.038 R)
• M18: 1,601,296 km (0.113 R)
• M19: 1,753,885 km (0.108 R)
• M20: 1,867,131 km (0.117 R)
• M21: 1,978,282 km (0.061 R)
• M22: 2,041,562 km (0.113 R)
• M23: 2,301,563 km (0.088 R)
• M24: 2,474,498 km (0.08 R)
• M25: 2,741,979 km (0.049 R)
• M26: 2,848,493 km (0.11 R)
• M27: 2,946,180 km (0.116 R)
• M28: 3,076,331 km (0.113 R)
• M29: 3,192,568 km (0.086 R)
• M30: 3,272,603 km (0.117 R)
• M31: 3,364,157 km (0.107 R)
• M32: 3,467,529 km (0.063 R)
• M33: 3,588,554 km (0.096 R)
• M34: 3,660,660 km (0.044 R)
• M35: 3,789,613 km (0.087 R)
• M36: 3,897,324 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.9

Radius: 9.2

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.59 AU - 0.69 AU

Year: 347 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,126,914 km

• M1: 118,631 km (0.075 R)
• M2: 211,831 km (0.087 R)
• M3: 285,433 km (0.062 R)
• M4: 344,225 km (0.083 R)
• M5: 410,347 km (0.075 R)
• M6: 517,459 km (0.072 R)
• M7: 612,454 km (0.07 R)
• M8: 702,960 km (0.115 R)
• M9: 762,351 km (0.111 R)
• M10: 823,536 km (0.111 R)
• M11: 915,240 km (0.099 R)
• M12: 1,038,060 km (0.045 R)
• M13: 1,124,826 km (0.12 R)
• M14: 1,200,972 km (0.078 R)
• M15: 1,319,752 km (0.081 R)
• M16: 1,380,788 km (0.116 R)
• M17: 1,448,407 km (0.11 R)
• M18: 1,520,064 km (0.045 R)
• M19: 1,590,076 km (0.037 R)
• M20: 1,688,062 km (0.067 R)
• M21: 1,748,500 km (0.107 R)
• M22: 1,815,969 km (0.029 R)
• M23: 1,893,610 km (0.103 R)
• M24: 2,001,021 km (0.11 R)
• M25: 2,097,512 km (0.065 R)
• M26: 2,192,357 km (0.117 R)
• M27: 2,271,943 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.7

Radius: 14.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.1 AU - 2.9 AU

Year: 2681 Days

Day: 12.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 52,126,914 km

• M1: 188,045 km (0.109 R)
• M2: 294,857 km (0.029 R)
• M3: 407,205 km (0.071 R)
• M4: 607,517 km (0.115 R)
• M5: 738,714 km (0.091 R)
• M6: 855,251 km (0.047 R)
• M7: 961,017 km (0.112 R)
• M8: 1,090,568 km (0.103 R)
• M9: 1,246,749 km (0.104 R)
• M10: 1,348,475 km (0.098 R)
• M11: 1,442,572 km (0.119 R)
• M12: 1,615,807 km (0.114 R)
• M13: 1,716,486 km (0.094 R)
• M14: 1,842,747 km (0.078 R)
• M15: 2,044,105 km (0.084 R)
• M16: 2,153,761 km (0.089 R)
• M17: 2,278,076 km (0.064 R)
• M18: 2,573,383 km (0.065 R)
• M19: 2,746,019 km (0.118 R)
• M20: 2,895,168 km (0.107 R)
• M21: 3,088,897 km (0.118 R)
• M22: 3,201,694 km (0.047 R)
• M23: 3,359,071 km (0.082 R)
• M24: 3,696,563 km (0.114 R)
• M25: 4,200,259 km (0.074 R)
• M26: 4,645,014 km (0.094 R)
• M27: 4,955,429 km (0.107 R)
• M28: 5,071,667 km (0.106 R)
• M29: 5,528,240 km (0.069 R)
• M30: 5,822,648 km (0.111 R)
• M31: 6,068,886 km (0.083 R)
• M32: 6,229,106 km (0.057 R)
• M33: 6,426,874 km (0.083 R)
• M34: 6,736,691 km (0.081 R)
• M35: 7,144,944 km (0.115 R)
• M36: 7,276,590 km (0.089 R)
• M37: 7,733,911 km (0.116 R)
• M38: 8,161,611 km (0.045 R)
• M39: 9,141,627 km (0.106 R)
• M40: 9,801,802 km (0.089 R)
• M41: 9,969,352 km (0.061 R)
• M42: 10,137,799 km (0.07 R)
• M43: 10,648,825 km (0.113 R)
• M44: 10,777,928 km (0.076 R)
• M45: 10,885,938 km (0.11 R)
• M46: 11,081,163 km (0.072 R)
• M47: 11,918,612 km (0.069 R)
• M48: 12,390,144 km (0.118 R)
• M49: 12,525,979 km (0.12 R)
• M50: 12,707,890 km (0.092 R)
• M51: 12,982,402 km (0.079 R)
• M52: 13,120,481 km (0.081 R)
• M53: 13,607,422 km (0.079 R)
• M54: 13,958,828 km (0.065 R)
• M55: 14,551,235 km (0.058 R)
• M56: 14,838,613 km (0.118 R)
• M57: 15,859,020 km (0.051 R)
• M58: 16,303,326 km (0.059 R)
• M59: 16,501,992 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 9.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.79 AU - 4.85 AU

Year: 6090 Days

Day: 12.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,126,914 km

• M1: 118,482 km (0.102 R)
• M2: 295,306 km (0.074 R)
• M3: 355,594 km (0.065 R)
• M4: 502,948 km (0.116 R)
• M5: 841,488 km (0.114 R)
• M6: 921,224 km (0.038 R)
• M7: 1,024,895 km (0.071 R)
• M8: 1,191,697 km (0.078 R)
• M9: 1,336,507 km (0.097 R)
• M10: 1,884,185 km (0.045 R)
• M11: 2,285,257 km (0.11 R)
• M12: 2,428,123 km (0.09 R)
• M13: 2,773,096 km (0.082 R)
• M14: 3,443,743 km (0.104 R)
• M15: 3,696,863 km (0.11 R)
• M16: 3,967,485 km (0.047 R)
• M17: 4,444,702 km (0.075 R)
• M18: 4,684,059 km (0.11 R)
• M19: 5,313,716 km (0.092 R)
• M20: 5,787,343 km (0.081 R)
• M21: 5,917,643 km (0.119 R)
• M22: 6,489,107 km (0.112 R)
• M23: 6,802,066 km (0.034 R)
• M24: 7,050,398 km (0.051 R)
• M25: 7,315,934 km (0.055 R)
• M26: 8,102,819 km (0.077 R)
• M27: 8,841,384 km (0.09 R)
• M28: 9,006,689 km (0.102 R)
• M29: 9,973,690 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.9

Radius: 7.4

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.27 AU - 7.27 AU

Year: 11947 Days

Day: 16.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,126,914 km

• M1: 149,448 km (0.08 R)
• M2: 265,536 km (0.115 R)
• M3: 417,827 km (0.025 R)
• M4: 490,083 km (0.104 R)
• M5: 751,430 km (0.048 R)
• M6: 823,387 km (0.101 R)
• M7: 878,887 km (0.115 R)
• M8: 1,033,422 km (0.102 R)
• M9: 1,595,312 km (0.062 R)
• M10: 1,760,917 km (0.074 R)
• M11: 2,007,304 km (0.113 R)
• M12: 2,160,492 km (0.107 R)
• M13: 2,532,842 km (0.105 R)
• M14: 3,860,523 km (0.117 R)
• M15: 4,180,662 km (0.026 R)
• M16: 4,409,996 km (0.099 R)
• M17: 4,643,219 km (0.057 R)
• M18: 5,296,961 km (0.099 R)
• M19: 5,367,422 km (0.086 R)
• M20: 5,724,662 km (0.069 R)
• M21: 6,126,482 km (0.103 R)
• M22: 6,689,119 km (0.081 R)
• M23: 7,268,063 km (0.09 R)
• M24: 7,742,887 km (0.093 R)
• M25: 8,024,579 km (0.037 R)
• M26: 8,186,893 km (0.119 R)
• M27: 8,764,042 km (0.115 R)
• M28: 9,870,318 km (0.106 R)
• M29: 10,219,479 km (0.058 R)
• M30: 10,528,399 km (0.105 R)
• M31: 11,110,185 km (0.078 R)
• M32: 11,794,446 km (0.1 R)
• M33: 13,155,637 km (0.1 R)
• M34: 13,830,473 km (0.099 R)
• M35: 13,927,711 km (0.055 R)
• M36: 14,270,141 km (0.084 R)
• M37: 14,368,576 km (0.113 R)
• M38: 15,314,035 km (0.074 R)
• M39: 16,951,384 km (0.08 R)
• M40: 17,264,641 km (0.057 R)
• M41: 17,843,735 km (0.094 R)
• M42: 18,375,705 km (0.107 R)
• M43: 18,536,373 km (0.094 R)
• M44: 18,589,929 km (0.081 R)
• M45: 19,021,070 km (0.1 R)
• M46: 19,400,899 km (0.097 R)
• M47: 19,455,353 km (0.116 R)
• M48: 19,838,024 km (0.108 R)
• M49: 19,947,829 km (0.099 R)
• M50: 20,610,847 km (0.107 R)
• M51: 20,945,048 km (0.067 R)
• M52: 22,015,271 km (0.088 R)
• M53: 24,032,898 km (0.104 R)
• M54: 24,267,318 km (0.085 R)
• M55: 24,738,252 km (0.053 R)
• M56: 24,974,766 km (0.116 R)
• M57: 25,689,096 km (0.114 R)
• M58: 26,349,870 km (0.054 R)
• M59: 26,470,595 km (0.104 R)
• M60: 27,320,760 km (0.096 R)
• M61: 27,565,352 km (0.115 R)
• M62: 28,241,684 km (0.101 R)
• M63: 28,674,920 km (0.054 R)
• M64: 29,861,829 km (0.091 R)
• M65: 31,319,960 km (0.073 R)
• M66: 32,671,577 km (0.09 R)
• M67: 34,371,158 km (0.078 R)
• M68: 36,502,180 km (0.099 R)
• M69: 36,838,924 km (0.12 R)
• M70: 37,041,480 km (0.114 R)
• M71: 37,244,484 km (0.092 R)
• M72: 38,744,203 km (0.083 R)
• M73: 39,225,459 km (0.063 R)
• M74: 39,777,924 km (0.081 R)
• M75: 40,332,932 km (0.109 R)
• M76: 41,942,905 km (0.087 R)
• M77: 42,083,975 km (0.088 R)
• M78: 42,225,046 km (0.084 R)
• M79: 43,788,045 km (0.051 R)
• M80: 44,936,657 km (0.117 R)
• M81: 45,153,125 km (0.054 R)
• M82: 45,587,109 km (0.089 R)
• M83: 45,804,624 km (0.103 R)
• M84: 47,043,594 km (0.05 R)
• M85: 48,663,439 km (0.104 R)
• M86: 48,959,942 km (0.049 R)
• M87: 49,480,244 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195

Radius: 7.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.28 AU - 11.6 AU

Year: 21255 Days

Day: 23.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,126,914 km

• M1: 98,136 km (0.104 R)
• M2: 225,893 km (0.093 R)
• M3: 333,304 km (0.118 R)
• M4: 474,973 km (0.095 R)
• M5: 873,502 km (0.099 R)
• M6: 2,040,066 km (0.086 R)
• M7: 2,306,949 km (0.067 R)
• M8: 2,699,494 km (0.114 R)
• M9: 3,295,791 km (0.101 R)
• M10: 3,357,724 km (0.098 R)
• M11: 3,866,507 km (0.101 R)
• M12: 3,964,643 km (0.047 R)
• M13: 4,129,948 km (0.094 R)
• M14: 4,297,498 km (0.091 R)
• M15: 5,097,248 km (0.059 R)
• M16: 5,349,769 km (0.109 R)
• M17: 6,477,438 km (0.119 R)
• M18: 7,309,202 km (0.084 R)
• M19: 8,090,402 km (0.047 R)
• M20: 8,258,251 km (0.076 R)
• M21: 8,384,961 km (0.104 R)
• M22: 8,811,763 km (0.098 R)
• M23: 9,553,470 km (0.094 R)
• M24: 10,315,222 km (0.091 R)
• M25: 10,634,464 km (0.117 R)
• M26: 10,726,317 km (0.088 R)
• M27: 11,517,540 km (0.114 R)
• M28: 11,991,616 km (0.111 R)
• M29: 12,472,124 km (0.049 R)
• M30: 13,057,052 km (0.105 R)
• M31: 14,405,677 km (0.039 R)
• M32: 14,813,780 km (0.051 R)
• M33: 15,070,639 km (0.111 R)
• M34: 15,329,144 km (0.113 R)
• M35: 17,448,946 km (0.079 R)
• M36: 18,377,201 km (0.06 R)
• M37: 18,598,007 km (0.084 R)
• M38: 19,658,656 km (0.097 R)
• M39: 20,968,685 km (0.073 R)
• M40: 22,424,422 km (0.108 R)
• M41: 23,194,252 km (0.086 R)
• M42: 23,373,022 km (0.058 R)
• M43: 23,432,861 km (0.101 R)
• M44: 23,672,217 km (0.097 R)
• M45: 23,732,206 km (0.062 R)
• M46: 24,820,531 km (0.115 R)
• M47: 25,125,710 km (0.097 R)
• M48: 25,432,087 km (0.092 R)
• M49: 25,863,228 km (0.118 R)
• M50: 26,545,544 km (0.1 R)
• M51: 26,920,286 km (0.041 R)
• M52: 27,359,506 km (0.107 R)
• M53: 27,737,988 km (0.108 R)
• M54: 29,462,403 km (0.103 R)
• M55: 30,696,585 km (0.103 R)
• M56: 30,827,484 km (0.084 R)
• M57: 31,352,871 km (0.063 R)
• M58: 33,753,768 km (0.107 R)
• M59: 34,227,394 km (0.064 R)
• M60: 34,703,265 km (0.112 R)
• M61: 35,730,255 km (0.119 R)
• M62: 37,814,303 km (0.108 R)
• M63: 38,941,672 km (0.064 R)
• M64: 39,225,310 km (0.088 R)
• M65: 40,438,249 km (0.12 R)
• M66: 42,462,608 km (0.057 R)
• M67: 42,681,469 km (0.084 R)
• M68: 45,262,332 km (0.116 R)
• M69: 46,308,769 km (0.072 R)
• M70: 47,893,459 km (0.105 R)
• M71: 49,802,926 km (0.099 R)
• M72: 51,970,899 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 18,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit