🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.1

Radius: 11.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.56 AU - 0.82 AU

Year: 396 Days

Day: 7.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,302,118 km

• M1: 176,825 km (0.057 R)
• M2: 252,521 km (0.078 R)
• M3: 377,435 km (0.106 R)
• M4: 458,817 km (0.116 R)
• M5: 539,450 km (0.099 R)
• M6: 699,520 km (0.113 R)
• M7: 785,987 km (0.088 R)
• M8: 863,030 km (0.097 R)
• M9: 957,127 km (0.091 R)
• M10: 1,160,281 km (0.081 R)
• M11: 1,281,306 km (0.099 R)
• M12: 1,414,897 km (0.085 R)
• M13: 1,502,561 km (0.117 R)
• M14: 1,587,832 km (0.029 R)
• M15: 1,661,733 km (0.092 R)
• M16: 1,754,484 km (0.059 R)
• M17: 1,844,691 km (0.082 R)
• M18: 1,992,344 km (0.052 R)
• M19: 2,139,100 km (0.044 R)
• M20: 2,221,229 km (0.104 R)
• M21: 2,304,406 km (0.052 R)
• M22: 2,388,779 km (0.112 R)
• M23: 2,524,763 km (0.119 R)
• M24: 2,627,238 km (0.084 R)
• M25: 2,736,444 km (0.105 R)
• M26: 2,831,289 km (0.099 R)
• M27: 3,084,110 km (0.071 R)
• M28: 3,238,196 km (0.089 R)
• M29: 3,372,534 km (0.05 R)
• M30: 3,480,095 km (0.108 R)
• M31: 3,663,951 km (0.108 R)
• M32: 3,762,985 km (0.073 R)
• M33: 3,874,734 km (0.1 R)
• M34: 4,035,552 km (0.064 R)
• M35: 4,143,861 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.2

Radius: 12.8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.62 AU - 0.84 AU

Year: 431 Days

Day: 9.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,302,118 km

• M1: 160,967 km (0.066 R)
• M2: 275,709 km (0.059 R)
• M3: 364,271 km (0.082 R)
• M4: 450,888 km (0.101 R)
• M5: 594,053 km (0.11 R)
• M6: 678,426 km (0.118 R)
• M7: 770,878 km (0.046 R)
• M8: 891,603 km (0.047 R)
• M9: 1,037,012 km (0.109 R)
• M10: 1,131,409 km (0.116 R)
• M11: 1,263,504 km (0.119 R)
• M12: 1,393,055 km (0.115 R)
• M13: 1,486,105 km (0.093 R)
• M14: 1,623,586 km (0.116 R)
• M15: 1,713,344 km (0.098 R)
• M16: 1,871,320 km (0.093 R)
• M17: 1,983,967 km (0.039 R)
• M18: 2,131,620 km (0.115 R)
• M19: 2,268,652 km (0.115 R)
• M20: 2,394,164 km (0.108 R)
• M21: 2,497,387 km (0.093 R)
• M22: 2,637,261 km (0.084 R)
• M23: 2,733,602 km (0.104 R)
• M24: 2,898,758 km (0.066 R)
• M25: 2,982,682 km (0.051 R)
• M26: 3,088,598 km (0.043 R)
• M27: 3,233,857 km (0.03 R)
• M28: 3,408,887 km (0.117 R)
• M29: 3,547,863 km (0.097 R)
• M30: 3,666,045 km (0.118 R)
• M31: 3,814,297 km (0.101 R)
• M32: 3,941,306 km (0.064 R)
• M33: 4,040,489 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.1

Radius: 10.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.91 AU - 1.17 AU

Year: 732 Days

Day: 12 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 64,302,118 km

• M1: 146,008 km (0.064 R)
• M2: 226,641 km (0.104 R)
• M3: 322,383 km (0.109 R)
• M4: 414,237 km (0.119 R)
• M5: 631,153 km (0.108 R)
• M6: 816,655 km (0.096 R)
• M7: 885,919 km (0.119 R)
• M8: 991,235 km (0.106 R)
• M9: 1,131,857 km (0.084 R)
• M10: 1,433,596 km (0.102 R)
• M11: 1,524,701 km (0.093 R)
• M12: 1,700,629 km (0.041 R)
• M13: 1,871,170 km (0.087 R)
• M14: 1,990,100 km (0.045 R)
• M15: 2,079,410 km (0.054 R)
• M16: 2,189,814 km (0.112 R)
• M17: 2,498,284 km (0.107 R)
• M18: 2,595,074 km (0.045 R)
• M19: 2,693,061 km (0.087 R)
• M20: 2,813,786 km (0.103 R)
• M21: 2,885,593 km (0.073 R)
• M22: 2,979,990 km (0.111 R)
• M23: 3,127,194 km (0.109 R)
• M24: 3,201,843 km (0.104 R)
• M25: 3,284,421 km (0.106 R)
• M26: 3,421,303 km (0.091 R)
• M27: 3,567,909 km (0.11 R)
• M28: 3,724,538 km (0.055 R)
• M29: 3,987,980 km (0.118 R)
• M30: 4,126,059 km (0.104 R)
• M31: 4,249,328 km (0.079 R)
• M32: 4,575,301 km (0.119 R)
• M33: 4,711,435 km (0.092 R)
• M34: 4,996,569 km (0.1 R)
• M35: 5,181,023 km (0.066 R)
• M36: 5,358,745 km (0.102 R)
• M37: 5,430,403 km (0.082 R)
• M38: 5,511,485 km (0.108 R)
• M39: 5,766,100 km (0.116 R)
• M40: 6,043,156 km (0.047 R)
• M41: 6,192,903 km (0.092 R)
• M42: 6,305,849 km (0.101 R)
• M43: 6,429,118 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.9

Radius: 15

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1 AU - 1.32 AU

Year: 862 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 64,302,118 km

• M1: 200,760 km (0.036 R)
• M2: 297,401 km (0.057 R)
• M3: 472,580 km (0.105 R)
• M4: 622,477 km (0.101 R)
• M5: 719,267 km (0.112 R)
• M6: 817,104 km (0.081 R)
• M7: 925,712 km (0.095 R)
• M8: 1,062,145 km (0.099 R)
• M9: 1,182,721 km (0.105 R)
• M10: 1,289,982 km (0.062 R)
• M11: 1,419,684 km (0.045 R)
• M12: 1,586,934 km (0.101 R)
• M13: 1,693,298 km (0.092 R)
• M14: 1,795,324 km (0.093 R)
• M15: 1,899,444 km (0.064 R)
• M16: 1,998,628 km (0.098 R)
• M17: 2,247,259 km (0.1 R)
• M18: 2,452,059 km (0.112 R)
• M19: 2,576,524 km (0.099 R)
• M20: 2,671,220 km (0.091 R)
• M21: 2,913,419 km (0.08 R)
• M22: 3,029,058 km (0.046 R)
• M23: 3,146,193 km (0.088 R)
• M24: 3,402,454 km (0.069 R)
• M25: 3,498,197 km (0.052 R)
• M26: 3,701,351 km (0.057 R)
• M27: 3,890,293 km (0.104 R)
• M28: 4,166,002 km (0.09 R)
• M29: 4,601,182 km (0.073 R)
• M30: 4,717,270 km (0.063 R)
• M31: 4,853,853 km (0.115 R)
• M32: 5,061,195 km (0.091 R)
• M33: 5,171,150 km (0.081 R)
• M34: 5,271,679 km (0.077 R)
• M35: 5,464,511 km (0.094 R)
• M36: 5,597,952 km (0.109 R)
• M37: 5,847,033 km (0.12 R)
• M38: 6,131,718 km (0.039 R)
• M39: 6,453,353 km (0.055 R)
• M40: 6,561,811 km (0.113 R)
• M41: 6,703,780 km (0.07 R)
• M42: 6,879,856 km (0.083 R)
• M43: 7,158,258 km (0.093 R)
• M44: 7,462,989 km (0.106 R)
• M45: 7,818,284 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.8

Radius: 9.4

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.17 AU - 6.73 AU

Year: 8782 Days

Day: 9.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,302,118 km

• M1: 185,501 km (0.114 R)
• M2: 278,252 km (0.049 R)
• M3: 543,938 km (0.067 R)
• M4: 1,105,528 km (0.086 R)
• M5: 1,493,136 km (0.051 R)
• M6: 1,646,325 km (0.07 R)
• M7: 1,736,233 km (0.085 R)
• M8: 2,310,689 km (0.099 R)
• M9: 2,411,817 km (0.081 R)
• M10: 2,697,998 km (0.046 R)
• M11: 3,533,053 km (0.081 R)
• M12: 4,009,373 km (0.106 R)
• M13: 4,070,408 km (0.08 R)
• M14: 4,891,252 km (0.097 R)
• M15: 5,087,824 km (0.07 R)
• M16: 5,220,367 km (0.118 R)
• M17: 5,354,108 km (0.1 R)
• M18: 5,488,895 km (0.096 R)
• M19: 6,536,081 km (0.111 R)
• M20: 6,608,037 km (0.115 R)
• M21: 7,305,163 km (0.091 R)
• M22: 7,379,813 km (0.112 R)
• M23: 7,567,857 km (0.109 R)
• M24: 7,910,287 km (0.117 R)
• M25: 8,335,593 km (0.081 R)
• M26: 8,413,833 km (0.111 R)
• M27: 8,808,173 km (0.116 R)
• M28: 10,319,560 km (0.07 R)
• M29: 10,572,231 km (0.116 R)
• M30: 10,784,211 km (0.037 R)
• M31: 11,212,660 km (0.11 R)
• M32: 11,646,493 km (0.096 R)
• M33: 11,865,654 km (0.08 R)
• M34: 12,575,795 km (0.048 R)
• M35: 13,436,881 km (0.101 R)
• M36: 13,758,965 km (0.047 R)
• M37: 14,551,684 km (0.074 R)
• M38: 15,072,584 km (0.111 R)
• M39: 16,376,778 km (0.095 R)
• M40: 17,566,231 km (0.065 R)
• M41: 19,350,335 km (0.087 R)
• M42: 20,237,600 km (0.095 R)
• M43: 20,871,745 km (0.105 R)
• M44: 21,835,305 km (0.058 R)
• M45: 22,268,241 km (0.082 R)
• M46: 22,376,999 km (0.111 R)
• M47: 23,694,807 km (0.102 R)
• M48: 23,916,810 km (0.113 R)
• M49: 24,028,111 km (0.111 R)
• M50: 24,363,060 km (0.089 R)
• M51: 25,775,264 km (0.032 R)
• M52: 25,889,408 km (0.091 R)
• M53: 26,347,626 km (0.101 R)
• M54: 27,679,795 km (0.104 R)
• M55: 28,501,237 km (0.081 R)
• M56: 29,390,446 km (0.056 R)
• M57: 29,688,894 km (0.119 R)
• M58: 30,108,367 km (0.113 R)
• M59: 30,288,632 km (0.058 R)
• M60: 31,256,680 km (0.047 R)
• M61: 31,622,297 km (0.094 R)
• M62: 31,805,704 km (0.11 R)
• M63: 32,112,081 km (0.057 R)
• M64: 32,296,385 km (0.089 R)
• M65: 34,283,942 km (0.097 R)
• M66: 34,346,624 km (0.025 R)
• M67: 35,736,837 km (0.119 R)
• M68: 35,991,602 km (0.098 R)
• M69: 36,182,938 km (0.106 R)
• M70: 38,898,588 km (0.084 R)
• M71: 39,029,486 km (0.108 R)
• M72: 39,423,228 km (0.082 R)
• M73: 39,489,051 km (0.109 R)
• M74: 40,214,600 km (0.077 R)
• M75: 40,479,538 km (0.069 R)
• M76: 42,148,751 km (0.034 R)
• M77: 42,215,921 km (0.103 R)
• M78: 42,620,134 km (0.039 R)
• M79: 43,432,301 km (0.12 R)
• M80: 43,500,218 km (0.078 R)
• M81: 43,840,254 km (0.114 R)
• M82: 44,181,188 km (0.104 R)
• M83: 44,317,920 km (0.094 R)
• M84: 44,865,748 km (0.102 R)
• M85: 45,347,154 km (0.114 R)
• M86: 45,484,933 km (0.026 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.6

Radius: 5.9

Gravity: 25.84 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.27 AU - 7.29 AU

Year: 13558 Days

Day: 20.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,302,118 km

• M1: 157,826 km (0.114 R)
• M2: 282,890 km (0.09 R)
• M3: 493,972 km (0.069 R)
• M4: 568,023 km (0.103 R)
• M5: 791,522 km (0.067 R)
• M6: 857,046 km (0.101 R)
• M7: 901,776 km (0.104 R)
• M8: 1,137,692 km (0.11 R)
• M9: 1,392,607 km (0.083 R)
• M10: 1,894,956 km (0.112 R)
• M11: 2,104,393 km (0.114 R)
• M12: 2,165,728 km (0.052 R)
• M13: 2,480,781 km (0.108 R)
• M14: 2,643,843 km (0.114 R)
• M15: 2,810,346 km (0.092 R)
• M16: 3,510,164 km (0.027 R)
• M17: 3,879,671 km (0.113 R)
• M18: 4,575,301 km (0.112 R)
• M19: 5,561,600 km (0.04 R)
• M20: 5,775,076 km (0.119 R)
• M21: 6,974,103 km (0.084 R)
• M22: 7,019,880 km (0.119 R)
• M23: 7,158,109 km (0.035 R)
• M24: 7,862,266 km (0.108 R)
• M25: 8,490,427 km (0.114 R)
• M26: 9,184,711 km (0.068 R)
• M27: 9,437,082 km (0.12 R)
• M28: 9,589,672 km (0.105 R)
• M29: 10,521,817 km (0.088 R)
• M30: 10,786,006 km (0.086 R)
• M31: 11,645,596 km (0.062 R)
• M32: 12,083,618 km (0.036 R)
• M33: 12,415,726 km (0.097 R)
• M34: 12,471,376 km (0.081 R)
• M35: 14,881,847 km (0.084 R)
• M36: 14,940,938 km (0.09 R)
• M37: 15,178,200 km (0.041 R)
• M38: 15,476,498 km (0.087 R)
• M39: 15,656,464 km (0.083 R)
• M40: 16,689,138 km (0.081 R)
• M41: 17,994,679 km (0.042 R)
• M42: 18,057,809 km (0.065 R)
• M43: 18,500,769 km (0.056 R)
• M44: 18,755,534 km (0.095 R)
• M45: 24,018,836 km (0.119 R)
• M46: 24,645,651 km (0.059 R)
• M47: 25,702,111 km (0.105 R)
• M48: 25,986,347 km (0.078 R)
• M49: 26,200,272 km (0.098 R)
• M50: 27,206,018 km (0.097 R)
• M51: 28,590,995 km (0.11 R)
• M52: 29,329,111 km (0.095 R)
• M53: 29,998,861 km (0.086 R)
• M54: 30,148,309 km (0.095 R)
• M55: 30,899,590 km (0.095 R)
• M56: 31,429,166 km (0.092 R)
• M57: 31,505,012 km (0.105 R)
• M58: 33,189,933 km (0.07 R)
• M59: 33,499,451 km (0.102 R)
• M60: 34,982,714 km (0.11 R)
• M61: 36,806,462 km (0.08 R)
• M62: 37,126,900 km (0.094 R)
• M63: 37,367,753 km (0.077 R)
• M64: 37,528,571 km (0.098 R)
• M65: 37,770,321 km (0.108 R)
• M66: 38,336,399 km (0.075 R)
• M67: 40,133,668 km (0.042 R)
• M68: 40,298,375 km (0.081 R)
• M69: 40,463,382 km (0.102 R)
• M70: 41,208,529 km (0.077 R)
• M71: 41,374,732 km (0.116 R)
• M72: 41,457,908 km (0.12 R)
• M73: 42,041,789 km (0.086 R)
• M74: 42,544,288 km (0.095 R)
• M75: 44,404,238 km (0.104 R)
• M76: 45,087,153 km (0.11 R)
• M77: 45,344,012 km (0.062 R)
• M78: 46,204,200 km (0.099 R)
• M79: 46,722,856 km (0.093 R)
• M80: 53,638,167 km (0.115 R)
• M81: 53,728,973 km (0.054 R)
• M82: 54,183,302 km (0.096 R)
• M83: 54,365,362 km (0.119 R)
• M84: 54,912,890 km (0.086 R)
• M85: 55,462,214 km (0.078 R)
• M86: 56,013,332 km (0.103 R)
• M87: 57,213,556 km (0.088 R)
• M88: 58,796,002 km (0.054 R)
• M89: 59,827,629 km (0.042 R)
• M90: 60,581,603 km (0.12 R)
• M91: 62,671,335 km (0.077 R)
• M92: 63,436,977 km (0.048 R)
• M93: 63,724,953 km (0.076 R)
• M94: 64,205,761 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 18,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit