🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131

Radius: 13.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.72 AU - 0.96 AU

Year: 531 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,751,666 km

• M1: 166,802 km (0.113 R)
• M2: 304,282 km (0.068 R)
• M3: 464,053 km (0.119 R)
• M4: 552,615 km (0.102 R)
• M5: 657,034 km (0.097 R)
• M6: 781,649 km (0.051 R)
• M7: 931,845 km (0.113 R)
• M8: 1,057,358 km (0.079 R)
• M9: 1,285,345 km (0.072 R)
• M10: 1,392,158 km (0.077 R)
• M11: 1,510,041 km (0.108 R)
• M12: 1,714,392 km (0.091 R)
• M13: 1,824,346 km (0.115 R)
• M14: 2,002,966 km (0.04 R)
• M15: 2,228,709 km (0.1 R)
• M16: 2,401,195 km (0.099 R)
• M17: 2,539,723 km (0.059 R)
• M18: 2,651,473 km (0.072 R)
• M19: 2,759,931 km (0.095 R)
• M20: 2,859,862 km (0.109 R)
• M21: 3,125,548 km (0.031 R)
• M22: 3,235,204 km (0.111 R)
• M23: 3,356,827 km (0.095 R)
• M24: 3,507,023 km (0.087 R)
• M25: 3,648,393 km (0.082 R)
• M26: 3,775,102 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.9

Radius: 9

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.84 AU - 1.1 AU

Year: 659 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,751,666 km

• M1: 113,246 km (0.102 R)
• M2: 177,124 km (0.111 R)
• M3: 270,623 km (0.113 R)
• M4: 332,107 km (0.102 R)
• M5: 392,844 km (0.074 R)
• M6: 473,477 km (0.093 R)
• M7: 622,327 km (0.105 R)
• M8: 790,326 km (0.099 R)
• M9: 1,049,579 km (0.03 R)
• M10: 1,145,620 km (0.092 R)
• M11: 1,203,964 km (0.111 R)
• M12: 1,278,314 km (0.07 R)
• M13: 1,389,166 km (0.062 R)
• M14: 1,451,698 km (0.049 R)
• M15: 1,579,754 km (0.04 R)
• M16: 1,653,505 km (0.115 R)
• M17: 1,753,586 km (0.092 R)
• M18: 1,851,573 km (0.095 R)
• M19: 2,008,651 km (0.066 R)
• M20: 2,102,299 km (0.105 R)
• M21: 2,312,633 km (0.08 R)
• M22: 2,415,706 km (0.113 R)
• M23: 2,563,659 km (0.096 R)
• M24: 2,670,472 km (0.037 R)
• M25: 2,768,757 km (0.094 R)
• M26: 2,843,407 km (0.105 R)
• M27: 3,102,211 km (0.07 R)
• M28: 3,226,527 km (0.065 R)
• M29: 3,384,502 km (0.063 R)
• M30: 3,539,635 km (0.077 R)
• M31: 3,708,082 km (0.103 R)
• M32: 3,784,976 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.1

Radius: 11.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.38 AU - 1.42 AU

Year: 1143 Days

Day: 12.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 64,751,666 km

• M1: 148,999 km (0.085 R)
• M2: 239,506 km (0.045 R)
• M3: 330,163 km (0.078 R)
• M4: 430,393 km (0.108 R)
• M5: 539,600 km (0.108 R)
• M6: 639,232 km (0.101 R)
• M7: 746,194 km (0.097 R)
• M8: 859,739 km (0.098 R)
• M9: 967,449 km (0.104 R)
• M10: 1,073,814 km (0.111 R)
• M11: 1,204,263 km (0.055 R)
• M12: 1,319,603 km (0.028 R)
• M13: 1,488,948 km (0.103 R)
• M14: 1,795,474 km (0.034 R)
• M15: 1,952,402 km (0.078 R)
• M16: 2,322,507 km (0.091 R)
• M17: 2,590,437 km (0.119 R)
• M18: 2,786,859 km (0.114 R)
• M19: 2,905,340 km (0.034 R)
• M20: 2,997,493 km (0.095 R)
• M21: 3,261,234 km (0.115 R)
• M22: 3,502,984 km (0.109 R)
• M23: 3,670,982 km (0.116 R)
• M24: 3,780,937 km (0.114 R)
• M25: 3,963,596 km (0.045 R)
• M26: 4,045,575 km (0.078 R)
• M27: 4,180,213 km (0.093 R)
• M28: 4,369,155 km (0.108 R)
• M29: 4,496,613 km (0.097 R)
• M30: 4,722,805 km (0.11 R)
• M31: 4,853,703 km (0.11 R)
• M32: 5,526,594 km (0.077 R)
• M33: 5,769,092 km (0.106 R)
• M34: 6,003,363 km (0.062 R)
• M35: 6,228,956 km (0.065 R)
• M36: 6,312,731 km (0.114 R)
• M37: 6,408,922 km (0.114 R)
• M38: 6,517,680 km (0.117 R)
• M39: 6,614,919 km (0.099 R)
• M40: 6,946,876 km (0.082 R)
• M41: 7,146,141 km (0.066 R)
• M42: 7,473,910 km (0.039 R)
• M43: 7,678,260 km (0.117 R)
• M44: 8,027,123 km (0.101 R)
• M45: 9,091,212 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293

Radius: 12.4

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.55 AU - 4.21 AU

Year: 5275 Days

Day: 13.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 147.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,751,666 km

• M1: 210,783 km (0.06 R)
• M2: 408,253 km (0.105 R)
• M3: 507,137 km (0.049 R)
• M4: 684,261 km (0.117 R)
• M5: 786,735 km (0.077 R)
• M6: 872,904 km (0.107 R)
• M7: 985,551 km (0.117 R)
• M8: 1,355,058 km (0.084 R)
• M9: 1,474,437 km (0.089 R)
• M10: 1,611,468 km (0.058 R)
• M11: 1,710,053 km (0.033 R)
• M12: 1,883,886 km (0.067 R)
• M13: 2,125,038 km (0.11 R)
• M14: 2,376,362 km (0.097 R)
• M15: 2,456,995 km (0.107 R)
• M16: 2,621,104 km (0.085 R)
• M17: 2,925,686 km (0.068 R)
• M18: 3,064,812 km (0.096 R)
• M19: 3,422,350 km (0.103 R)
• M20: 3,945,793 km (0.061 R)
• M21: 4,041,835 km (0.102 R)
• M22: 4,554,657 km (0.045 R)
• M23: 4,757,362 km (0.103 R)
• M24: 5,067,179 km (0.089 R)
• M25: 5,277,364 km (0.079 R)
• M26: 5,383,579 km (0.089 R)
• M27: 5,490,541 km (0.12 R)
• M28: 5,619,794 km (0.103 R)
• M29: 5,793,776 km (0.092 R)
• M30: 6,147,126 km (0.117 R)
• M31: 6,303,905 km (0.105 R)
• M32: 6,690,316 km (0.098 R)
• M33: 7,486,326 km (0.061 R)
• M34: 7,774,601 km (0.066 R)
• M35: 7,920,010 km (0.117 R)
• M36: 8,262,889 km (0.059 R)
• M37: 8,436,273 km (0.114 R)
• M38: 8,585,721 km (0.108 R)
• M39: 8,786,481 km (0.119 R)
• M40: 8,912,742 km (0.117 R)
• M41: 9,243,952 km (0.06 R)
• M42: 9,892,159 km (0.117 R)
• M43: 10,049,835 km (0.059 R)
• M44: 10,155,451 km (0.12 R)
• M45: 11,259,633 km (0.095 R)
• M46: 11,923,698 km (0.091 R)
• M47: 12,007,623 km (0.09 R)
• M48: 12,204,194 km (0.101 R)
• M49: 12,486,785 km (0.103 R)
• M50: 12,572,055 km (0.105 R)
• M51: 12,685,899 km (0.092 R)
• M52: 12,886,061 km (0.089 R)
• M53: 13,000,953 km (0.076 R)
• M54: 13,785,294 km (0.102 R)
• M55: 13,932,199 km (0.105 R)
• M56: 14,079,703 km (0.091 R)
• M57: 14,198,035 km (0.097 R)
• M58: 14,405,976 km (0.114 R)
• M59: 14,674,803 km (0.086 R)
• M60: 15,096,220 km (0.101 R)
• M61: 15,858,721 km (0.113 R)
• M62: 16,322,324 km (0.12 R)
• M63: 16,696,319 km (0.062 R)
• M64: 17,041,741 km (0.081 R)
• M65: 17,231,132 km (0.101 R)
• M66: 17,326,126 km (0.104 R)
• M67: 17,516,564 km (0.034 R)
• M68: 17,771,479 km (0.106 R)
• M69: 17,867,521 km (0.107 R)
• M70: 19,163,338 km (0.085 R)
• M71: 20,623,413 km (0.104 R)
• M72: 20,757,901 km (0.085 R)
• M73: 21,707,698 km (0.103 R)
• M74: 22,984,516 km (0.079 R)
• M75: 23,193,953 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 11.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.8 AU - 4.18 AU

Year: 5501 Days

Day: 10.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,751,666 km

• M1: 155,731 km (0.088 R)
• M2: 348,713 km (0.116 R)
• M3: 588,069 km (0.11 R)
• M4: 924,216 km (0.078 R)
• M5: 1,010,234 km (0.094 R)
• M6: 1,084,285 km (0.12 R)
• M7: 1,301,950 km (0.077 R)
• M8: 1,466,358 km (0.099 R)
• M9: 1,871,170 km (0.118 R)
• M10: 2,039,019 km (0.039 R)
• M11: 2,192,656 km (0.11 R)
• M12: 2,888,286 km (0.114 R)
• M13: 3,127,493 km (0.1 R)
• M14: 3,260,635 km (0.103 R)
• M15: 3,418,461 km (0.061 R)
• M16: 3,741,892 km (0.078 R)
• M17: 3,907,496 km (0.11 R)
• M18: 4,003,089 km (0.103 R)
• M19: 4,319,489 km (0.072 R)
• M20: 4,618,834 km (0.061 R)
• M21: 5,054,613 km (0.072 R)
• M22: 5,159,032 km (0.077 R)
• M23: 5,290,678 km (0.084 R)
• M24: 5,883,086 km (0.112 R)
• M25: 6,131,568 km (0.091 R)
• M26: 6,811,191 km (0.1 R)
• M27: 6,955,852 km (0.101 R)
• M28: 7,130,732 km (0.067 R)
• M29: 7,455,210 km (0.113 R)
• M30: 7,664,198 km (0.067 R)
• M31: 7,754,406 km (0.11 R)
• M32: 8,210,679 km (0.105 R)
• M33: 8,488,632 km (0.092 R)
• M34: 9,598,947 km (0.117 R)
• M35: 9,859,098 km (0.088 R)
• M36: 10,956,997 km (0.066 R)
• M37: 12,445,196 km (0.077 R)
• M38: 12,586,866 km (0.105 R)
• M39: 12,800,342 km (0.112 R)
• M40: 12,943,357 km (0.099 R)
• M41: 13,158,928 km (0.095 R)
• M42: 14,143,431 km (0.113 R)
• M43: 14,254,284 km (0.056 R)
• M44: 14,328,334 km (0.11 R)
• M45: 15,189,270 km (0.072 R)
• M46: 15,264,967 km (0.113 R)
• M47: 16,882,868 km (0.101 R)
• M48: 17,791,824 km (0.077 R)
• M49: 18,312,575 km (0.091 R)
• M50: 18,635,556 km (0.118 R)
• M51: 19,574,732 km (0.028 R)
• M52: 20,237,151 km (0.103 R)
• M53: 20,571,054 km (0.105 R)
• M54: 20,822,677 km (0.111 R)
• M55: 21,498,860 km (0.1 R)
• M56: 21,839,494 km (0.115 R)
• M57: 22,526,447 km (0.063 R)
• M58: 22,872,617 km (0.119 R)
• M59: 24,407,491 km (0.107 R)
• M60: 24,941,406 km (0.117 R)
• M61: 25,209,784 km (0.09 R)
• M62: 25,794,562 km (0.113 R)
• M63: 26,611,666 km (0.09 R)
• M64: 27,161,139 km (0.117 R)
• M65: 28,178,255 km (0.066 R)
• M66: 28,878,971 km (0.117 R)
• M67: 29,490,827 km (0.049 R)
• M68: 29,774,614 km (0.042 R)
• M69: 30,249,737 km (0.118 R)
• M70: 31,400,144 km (0.067 R)
• M71: 31,641,745 km (0.094 R)
• M72: 32,029,353 km (0.112 R)
• M73: 32,760,438 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.6

Radius: 4.9

Gravity: 38.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.04 AU - 8.52 AU

Year: 13558 Days

Day: 19.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,751,666 km

• M1: 71,508 km (0.116 R)
• M2: 466,446 km (0.06 R)
• M3: 502,798 km (0.112 R)
• M4: 617,690 km (0.105 R)
• M5: 720,164 km (0.112 R)
• M6: 784,192 km (0.094 R)
• M7: 1,635,853 km (0.067 R)
• M8: 2,106,637 km (0.105 R)
• M9: 2,649,827 km (0.118 R)
• M10: 2,716,548 km (0.071 R)
• M11: 3,486,079 km (0.049 R)
• M12: 3,632,835 km (0.089 R)
• M13: 3,781,685 km (0.078 R)
• M14: 4,201,157 km (0.099 R)
• M15: 4,396,681 km (0.114 R)
• M16: 4,515,462 km (0.1 R)
• M17: 4,878,237 km (0.118 R)
• M18: 5,125,223 km (0.048 R)
• M19: 6,827,497 km (0.113 R)
• M20: 7,103,655 km (0.111 R)
• M21: 7,430,526 km (0.117 R)
• M22: 8,050,460 km (0.097 R)
• M23: 8,342,176 km (0.062 R)
• M24: 8,391,094 km (0.083 R)
• M25: 8,538,448 km (0.048 R)
• M26: 8,885,814 km (0.089 R)
• M27: 9,036,160 km (0.116 R)
• M28: 9,594,310 km (0.115 R)
• M29: 11,118,712 km (0.051 R)
• M30: 11,172,567 km (0.064 R)
• M31: 11,443,340 km (0.071 R)
• M32: 12,324,321 km (0.1 R)
• M33: 12,380,121 km (0.101 R)
• M34: 12,604,219 km (0.082 R)
• M35: 13,456,029 km (0.073 R)
• M36: 13,513,475 km (0.084 R)
• M37: 14,561,408 km (0.118 R)
• M38: 14,797,773 km (0.099 R)
• M39: 15,095,173 km (0.093 R)
• M40: 16,181,702 km (0.099 R)
• M41: 18,748,952 km (0.115 R)
• M42: 18,941,783 km (0.052 R)
• M43: 19,394,167 km (0.09 R)
• M44: 19,849,992 km (0.101 R)
• M45: 20,772,412 km (0.102 R)
• M46: 21,238,858 km (0.098 R)
• M47: 21,843,533 km (0.037 R)
• M48: 22,249,841 km (0.093 R)
• M49: 22,863,940 km (0.11 R)
• M50: 23,969,468 km (0.051 R)
• M51: 24,458,504 km (0.102 R)
• M52: 25,802,641 km (0.057 R)
• M53: 28,046,609 km (0.084 R)
• M54: 28,709,776 km (0.12 R)
• M55: 29,154,680 km (0.117 R)
• M56: 29,452,530 km (0.078 R)
• M57: 29,826,375 km (0.105 R)
• M58: 30,201,716 km (0.117 R)
• M59: 31,642,194 km (0.061 R)
• M60: 33,883,768 km (0.108 R)
• M61: 34,040,098 km (0.072 R)
• M62: 34,905,073 km (0.119 R)
• M63: 35,221,323 km (0.12 R)
• M64: 36,016,136 km (0.119 R)
• M65: 36,335,827 km (0.09 R)
• M66: 36,736,600 km (0.102 R)
• M67: 37,058,235 km (0.116 R)
• M68: 39,583,148 km (0.062 R)
• M69: 40,575,281 km (0.09 R)
• M70: 41,743,042 km (0.116 R)
• M71: 43,006,545 km (0.081 R)
• M72: 43,430,506 km (0.073 R)
• M73: 43,515,477 km (0.099 R)
• M74: 43,685,570 km (0.055 R)
• M75: 44,026,354 km (0.112 R)
• M76: 44,282,615 km (0.074 R)
• M77: 44,453,606 km (0.055 R)
• M78: 46,176,375 km (0.074 R)
• M79: 46,436,675 km (0.097 R)
• M80: 47,220,418 km (0.079 R)
• M81: 47,657,842 km (0.104 R)
• M82: 47,833,171 km (0.077 R)
• M83: 52,104,340 km (0.112 R)
• M84: 52,556,275 km (0.114 R)
• M85: 52,828,094 km (0.082 R)
• M86: 53,009,557 km (0.116 R)
• M87: 55,386,966 km (0.072 R)
• M88: 58,173,077 km (0.081 R)
• M89: 58,360,373 km (0.085 R)
• M90: 59,677,583 km (0.03 R)
• M91: 59,961,071 km (0.077 R)
• M92: 60,719,233 km (0.088 R)
• M93: 62,628,700 km (0.107 R)
• M94: 64,751,643 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 11,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit