🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.56 AU - 0.78 AU

Year: 354 Days

Day: 27.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.1

Radius: 14.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.59 AU - 0.87 AU

Year: 403 Days

Day: 10.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,143,720 km

• M1: 229,034 km (0.058 R)
• M2: 319,990 km (0.116 R)
• M3: 532,269 km (0.075 R)
• M4: 623,374 km (0.093 R)
• M5: 780,751 km (0.098 R)
• M6: 1,039,406 km (0.079 R)
• M7: 1,232,088 km (0.072 R)
• M8: 1,369,120 km (0.117 R)
• M9: 1,542,504 km (0.117 R)
• M10: 1,677,740 km (0.107 R)
• M11: 1,931,309 km (0.091 R)
• M12: 2,097,811 km (0.104 R)
• M13: 2,223,324 km (0.041 R)
• M14: 2,351,379 km (0.079 R)
• M15: 2,529,850 km (0.113 R)
• M16: 2,653,118 km (0.08 R)
• M17: 2,917,158 km (0.096 R)
• M18: 3,092,338 km (0.071 R)
• M19: 3,230,416 km (0.083 R)
• M20: 3,388,392 km (0.099 R)
• M21: 3,507,023 km (0.099 R)
• M22: 3,621,016 km (0.068 R)
• M23: 3,779,141 km (0.098 R)
• M24: 3,952,077 km (0.062 R)
• M25: 4,064,724 km (0.053 R)
• M26: 4,210,133 km (0.077 R)
• M27: 4,402,516 km (0.083 R)
• M28: 4,499,904 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.6

Radius: 14.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.84 AU - 0.86 AU

Year: 506 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,143,720 km

• M1: 188,344 km (0.096 R)
• M2: 382,971 km (0.116 R)
• M3: 534,214 km (0.049 R)
• M4: 707,149 km (0.081 R)
• M5: 1,186,162 km (0.12 R)
• M6: 1,357,900 km (0.115 R)
• M7: 1,643,033 km (0.09 R)
• M8: 1,798,914 km (0.086 R)
• M9: 1,971,850 km (0.063 R)
• M10: 2,092,425 km (0.103 R)
• M11: 2,224,820 km (0.101 R)

Asteroid Belt

Center: 1.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.5

Radius: 8.4

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.66 AU - 2.14 AU

Year: 1691 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,143,720 km

• M1: 123,717 km (0.114 R)
• M2: 180,415 km (0.099 R)
• M3: 330,312 km (0.103 R)
• M4: 499,358 km (0.119 R)
• M5: 595,100 km (0.03 R)
• M6: 682,316 km (0.077 R)
• M7: 750,981 km (0.095 R)
• M8: 878,887 km (0.102 R)
• M9: 962,812 km (0.056 R)
• M10: 1,067,082 km (0.089 R)
• M11: 1,156,990 km (0.106 R)
• M12: 1,296,864 km (0.093 R)
• M13: 1,393,205 km (0.114 R)
• M14: 1,562,699 km (0.079 R)
• M15: 1,856,659 km (0.11 R)
• M16: 1,988,006 km (0.095 R)
• M17: 2,088,685 km (0.103 R)
• M18: 2,179,491 km (0.054 R)
• M19: 2,388,928 km (0.109 R)
• M20: 2,472,105 km (0.036 R)
• M21: 2,568,446 km (0.075 R)
• M22: 2,715,201 km (0.118 R)
• M23: 2,789,701 km (0.112 R)
• M24: 2,940,645 km (0.102 R)
• M25: 3,237,747 km (0.1 R)
• M26: 3,612,489 km (0.027 R)
• M27: 3,708,232 km (0.086 R)
• M28: 3,791,109 km (0.094 R)
• M29: 3,888,647 km (0.107 R)
• M30: 4,015,057 km (0.047 R)
• M31: 4,344,621 km (0.12 R)
• M32: 4,446,647 km (0.088 R)
• M33: 4,579,191 km (0.095 R)
• M34: 4,923,416 km (0.089 R)
• M35: 5,369,516 km (0.092 R)
• M36: 5,432,048 km (0.08 R)
• M37: 5,589,575 km (0.12 R)
• M38: 5,876,803 km (0.109 R)
• M39: 5,989,749 km (0.088 R)
• M40: 6,070,981 km (0.079 R)
• M41: 6,300,165 km (0.109 R)
• M42: 6,970,962 km (0.034 R)
• M43: 7,245,474 km (0.066 R)
• M44: 7,858,675 km (0.063 R)
• M45: 7,947,686 km (0.101 R)
• M46: 8,090,702 km (0.062 R)
• M47: 8,162,509 km (0.068 R)
• M48: 8,397,527 km (0.119 R)
• M49: 8,543,235 km (0.116 R)
• M50: 8,653,040 km (0.083 R)
• M51: 8,985,297 km (0.088 R)
• M52: 9,134,296 km (0.079 R)
• M53: 9,321,892 km (0.1 R)
• M54: 9,378,291 km (0.056 R)
• M55: 9,453,837 km (0.099 R)
• M56: 9,548,533 km (0.105 R)
• M57: 10,317,167 km (0.076 R)
• M58: 10,375,510 km (0.111 R)
• M59: 10,492,795 km (0.116 R)
• M60: 10,728,561 km (0.092 R)
• M61: 10,986,019 km (0.109 R)
• M62: 11,668,933 km (0.098 R)
• M63: 11,790,855 km (0.049 R)
• M64: 12,015,551 km (0.084 R)
• M65: 12,138,670 km (0.112 R)
• M66: 12,262,238 km (0.091 R)
• M67: 13,202,311 km (0.116 R)
• M68: 13,499,413 km (0.07 R)
• M69: 13,777,365 km (0.049 R)
• M70: 13,863,384 km (0.071 R)
• M71: 14,078,805 km (0.108 R)
• M72: 14,187,114 km (0.088 R)
• M73: 14,295,573 km (0.112 R)
• M74: 14,491,396 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.9

Radius: 11.4

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.58 AU - 2.52 AU

Year: 1895 Days

Day: 8.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 32,143,720 km

• M1: 191,186 km (0.052 R)
• M2: 265,985 km (0.087 R)
• M3: 437,574 km (0.034 R)
• M4: 769,531 km (0.102 R)
• M5: 857,944 km (0.119 R)
• M6: 978,370 km (0.08 R)
• M7: 1,342,940 km (0.049 R)
• M8: 1,485,058 km (0.081 R)
• M9: 1,917,396 km (0.111 R)
• M10: 2,053,380 km (0.057 R)
• M11: 2,205,671 km (0.116 R)
• M12: 2,401,345 km (0.083 R)
• M13: 2,589,090 km (0.104 R)
• M14: 2,671,220 km (0.093 R)
• M15: 2,795,835 km (0.087 R)
• M16: 3,080,071 km (0.097 R)
• M17: 3,225,779 km (0.073 R)
• M18: 3,769,268 km (0.099 R)
• M19: 3,957,013 km (0.1 R)
• M20: 4,036,001 km (0.103 R)
• M21: 4,357,786 km (0.114 R)
• M22: 4,992,081 km (0.117 R)
• M23: 5,112,058 km (0.114 R)
• M24: 5,337,652 km (0.082 R)
• M25: 5,442,819 km (0.059 R)
• M26: 5,601,991 km (0.107 R)
• M27: 6,106,884 km (0.094 R)
• M28: 6,290,740 km (0.081 R)
• M29: 6,402,041 km (0.108 R)
• M30: 7,296,038 km (0.049 R)
• M31: 7,452,068 km (0.071 R)
• M32: 7,887,099 km (0.067 R)
• M33: 8,249,126 km (0.095 R)
• M34: 8,555,053 km (0.056 R)
• M35: 8,719,761 km (0.092 R)
• M36: 8,802,488 km (0.101 R)
• M37: 9,199,222 km (0.059 R)
• M38: 9,729,995 km (0.03 R)
• M39: 10,010,042 km (0.113 R)
• M40: 10,865,892 km (0.099 R)
• M41: 11,268,908 km (0.108 R)
• M42: 11,585,607 km (0.106 R)
• M43: 11,699,601 km (0.109 R)
• M44: 11,836,632 km (0.062 R)
• M45: 11,951,374 km (0.118 R)
• M46: 12,112,640 km (0.062 R)
• M47: 12,297,693 km (0.087 R)
• M48: 12,507,130 km (0.115 R)
• M49: 13,475,776 km (0.089 R)
• M50: 13,547,733 km (0.112 R)
• M51: 13,860,542 km (0.032 R)
• M52: 14,224,364 km (0.115 R)
• M53: 14,346,286 km (0.082 R)
• M54: 14,566,793 km (0.082 R)
• M55: 14,665,229 km (0.111 R)
• M56: 14,739,130 km (0.114 R)
• M57: 14,862,548 km (0.065 R)
• M58: 15,235,047 km (0.116 R)
• M59: 15,510,158 km (0.093 R)
• M60: 15,585,405 km (0.094 R)
• M61: 15,736,350 km (0.075 R)
• M62: 16,116,029 km (0.109 R)
• M63: 16,396,375 km (0.059 R)
• M64: 16,601,325 km (0.11 R)
• M65: 17,169,048 km (0.098 R)
• M66: 17,246,989 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.3

Radius: 10.4

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.78 AU - 2.52 AU

Year: 2036 Days

Day: 7.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,143,720 km

• M1: 133,591 km (0.062 R)
• M2: 212,279 km (0.083 R)
• M3: 295,007 km (0.086 R)
• M4: 370,105 km (0.09 R)
• M5: 481,256 km (0.086 R)
• M6: 692,788 km (0.032 R)
• M7: 810,222 km (0.107 R)
• M8: 889,659 km (0.089 R)
• M9: 1,009,337 km (0.079 R)
• M10: 1,095,505 km (0.073 R)
• M11: 1,359,246 km (0.057 R)
• M12: 1,587,084 km (0.096 R)
• M13: 1,898,397 km (0.116 R)
• M14: 2,369,331 km (0.09 R)
• M15: 2,903,545 km (0.111 R)
• M16: 3,028,908 km (0.099 R)
• M17: 3,184,639 km (0.084 R)
• M18: 3,667,691 km (0.117 R)
• M19: 3,742,939 km (0.071 R)
• M20: 3,849,153 km (0.086 R)
• M21: 4,111,249 km (0.076 R)
• M22: 4,427,199 km (0.056 R)
• M23: 4,604,323 km (0.118 R)
• M24: 4,915,936 km (0.118 R)
• M25: 4,999,112 km (0.079 R)
• M26: 5,099,492 km (0.113 R)
• M27: 5,251,334 km (0.095 R)
• M28: 5,336,306 km (0.101 R)
• M29: 5,681,129 km (0.086 R)
• M30: 5,821,152 km (0.074 R)
• M31: 5,962,223 km (0.084 R)
• M32: 6,158,047 km (0.117 R)
• M33: 6,265,907 km (0.045 R)
• M34: 6,338,013 km (0.088 R)
• M35: 6,740,132 km (0.092 R)
• M36: 7,282,724 km (0.113 R)
• M37: 7,358,719 km (0.105 R)
• M38: 7,839,527 km (0.105 R)
• M39: 7,936,915 km (0.057 R)
• M40: 8,350,404 km (0.026 R)
• M41: 8,449,886 km (0.06 R)
• M42: 8,831,510 km (0.108 R)
• M43: 9,055,159 km (0.104 R)
• M44: 9,342,387 km (0.076 R)
• M45: 9,424,965 km (0.072 R)
• M46: 9,528,636 km (0.098 R)
• M47: 9,820,801 km (0.091 R)
• M48: 10,073,621 km (0.068 R)
• M49: 10,715,097 km (0.049 R)
• M50: 10,801,565 km (0.095 R)
• M51: 11,018,930 km (0.057 R)
• M52: 11,084,454 km (0.043 R)
• M53: 11,369,737 km (0.077 R)
• M54: 11,524,422 km (0.062 R)
• M55: 11,590,843 km (0.078 R)
• M56: 11,947,634 km (0.084 R)
• M57: 12,059,832 km (0.028 R)
• M58: 12,217,658 km (0.075 R)
• M59: 12,398,672 km (0.073 R)
• M60: 12,535,105 km (0.092 R)
• M61: 12,740,652 km (0.09 R)
• M62: 12,901,320 km (0.082 R)
• M63: 13,062,587 km (0.112 R)
• M64: 13,574,062 km (0.115 R)
• M65: 13,738,171 km (0.114 R)
• M66: 14,592,524 km (0.063 R)
• M67: 14,664,481 km (0.059 R)
• M68: 14,977,739 km (0.084 R)
• M69: 15,317,625 km (0.104 R)
• M70: 15,955,510 km (0.118 R)
• M71: 16,702,303 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.9

Radius: 14.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.82 AU - 2.98 AU

Year: 2401 Days

Day: 9.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 32,143,720 km

• M1: 186,997 km (0.075 R)
• M2: 305,928 km (0.116 R)
• M3: 409,150 km (0.099 R)
• M4: 683,513 km (0.12 R)
• M5: 803,341 km (0.102 R)
• M6: 913,744 km (0.058 R)
• M7: 1,094,757 km (0.062 R)
• M8: 1,209,648 km (0.094 R)
• M9: 1,379,891 km (0.075 R)
• M10: 1,835,865 km (0.097 R)
• M11: 2,069,537 km (0.113 R)
• M12: 2,177,995 km (0.089 R)
• M13: 2,325,798 km (0.099 R)
• M14: 2,553,785 km (0.114 R)
• M15: 2,749,609 km (0.063 R)
• M16: 3,004,823 km (0.088 R)
• M17: 3,423,996 km (0.093 R)
• M18: 3,582,420 km (0.102 R)
• M19: 3,684,596 km (0.111 R)
• M20: 3,772,858 km (0.114 R)
• M21: 3,876,829 km (0.065 R)
• M22: 4,012,065 km (0.087 R)
• M23: 4,194,724 km (0.088 R)
• M24: 4,442,608 km (0.067 R)
• M25: 4,727,442 km (0.12 R)
• M26: 4,839,790 km (0.089 R)
• M27: 4,953,185 km (0.045 R)
• M28: 5,116,546 km (0.118 R)
• M29: 5,398,538 km (0.036 R)
• M30: 5,549,931 km (0.113 R)
• M31: 5,753,983 km (0.119 R)
• M32: 6,012,638 km (0.09 R)
• M33: 6,240,026 km (0.074 R)
• M34: 6,487,910 km (0.071 R)
• M35: 6,938,948 km (0.089 R)
• M36: 7,214,507 km (0.109 R)
• M37: 7,644,002 km (0.11 R)
• M38: 7,738,548 km (0.087 R)
• M39: 8,120,472 km (0.114 R)
• M40: 9,607,474 km (0.117 R)
• M41: 9,853,114 km (0.075 R)
• M42: 10,038,765 km (0.062 R)
• M43: 10,392,564 km (0.118 R)
• M44: 10,666,029 km (0.1 R)
• M45: 10,920,495 km (0.102 R)
• M46: 11,198,448 km (0.041 R)
• M47: 11,349,093 km (0.039 R)
• M48: 11,674,169 km (0.049 R)
• M49: 11,827,058 km (0.046 R)
• M50: 12,068,359 km (0.116 R)
• M51: 12,156,622 km (0.083 R)
• M52: 12,378,027 km (0.108 R)
• M53: 12,489,328 km (0.096 R)
• M54: 13,005,291 km (0.12 R)
• M55: 13,095,798 km (0.119 R)
• M56: 13,300,148 km (0.107 R)
• M57: 13,597,100 km (0.117 R)
• M58: 13,757,918 km (0.076 R)
• M59: 14,454,445 km (0.117 R)
• M60: 15,138,557 km (0.06 R)
• M61: 15,448,673 km (0.093 R)
• M62: 15,905,844 km (0.062 R)
• M63: 16,026,869 km (0.026 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.3

Radius: 13

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.85 AU - 5.05 AU

Year: 6061 Days

Day: 12.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,143,720 km

• M1: 198,516 km (0.082 R)
• M2: 336,296 km (0.117 R)
• M3: 417,528 km (0.097 R)
• M4: 508,633 km (0.082 R)
• M5: 596,896 km (0.05 R)
• M6: 679,474 km (0.08 R)
• M7: 818,600 km (0.058 R)
• M8: 940,223 km (0.04 R)
• M9: 1,157,888 km (0.086 R)
• M10: 1,457,981 km (0.111 R)
• M11: 1,891,067 km (0.094 R)
• M12: 2,727,169 km (0.04 R)
• M13: 2,831,289 km (0.116 R)
• M14: 2,958,148 km (0.089 R)
• M15: 3,552,351 km (0.045 R)
• M16: 3,992,767 km (0.109 R)
• M17: 4,135,484 km (0.08 R)
• M18: 4,900,228 km (0.054 R)
• M19: 5,978,230 km (0.03 R)
• M20: 6,530,246 km (0.104 R)
• M21: 7,156,313 km (0.117 R)
• M22: 7,476,602 km (0.093 R)
• M23: 7,594,336 km (0.102 R)
• M24: 8,191,979 km (0.102 R)
• M25: 8,343,821 km (0.101 R)
• M26: 8,619,381 km (0.099 R)
• M27: 9,369,015 km (0.103 R)
• M28: 9,464,309 km (0.047 R)
• M29: 9,977,430 km (0.086 R)
• M30: 10,598,560 km (0.084 R)
• M31: 10,964,028 km (0.106 R)
• M32: 11,097,918 km (0.1 R)
• M33: 11,401,303 km (0.066 R)
• M34: 11,536,988 km (0.038 R)
• M35: 11,981,593 km (0.059 R)
• M36: 12,119,671 km (0.116 R)
• M37: 12,397,176 km (0.119 R)
• M38: 12,958,616 km (0.097 R)
• M39: 13,888,666 km (0.079 R)
• M40: 14,033,627 km (0.06 R)
• M41: 14,252,040 km (0.098 R)
• M42: 14,471,649 km (0.085 R)
• M43: 14,729,257 km (0.09 R)
• M44: 15,286,509 km (0.077 R)
• M45: 15,586,453 km (0.108 R)
• M46: 17,193,283 km (0.08 R)
• M47: 17,583,584 km (0.096 R)
• M48: 18,095,358 km (0.105 R)
• M49: 18,852,174 km (0.108 R)
• M50: 19,376,066 km (0.063 R)
• M51: 20,068,255 km (0.107 R)
• M52: 20,893,138 km (0.028 R)
• M53: 21,477,018 km (0.096 R)
• M54: 23,390,225 km (0.096 R)
• M55: 23,563,011 km (0.074 R)
• M56: 23,779,479 km (0.111 R)
• M57: 24,214,360 km (0.063 R)
• M58: 24,301,725 km (0.093 R)
• M59: 24,827,711 km (0.073 R)
• M60: 25,092,200 km (0.058 R)
• M61: 25,490,580 km (0.104 R)
• M62: 27,105,189 km (0.054 R)
• M63: 27,286,652 km (0.103 R)
• M64: 27,468,413 km (0.063 R)
• M65: 27,787,655 km (0.088 R)
• M66: 28,567,957 km (0.097 R)
• M67: 28,752,561 km (0.101 R)
• M68: 29,308,916 km (0.096 R)
• M69: 30,762,708 km (0.115 R)
• M70: 31,426,773 km (0.114 R)
• M71: 31,665,232 km (0.078 R)
• M72: 31,999,882 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 20,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit