🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.2 AU - 2.68 AU

Year: 1444 Days

Day: 26.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,932,843 km

• M1: 943,215 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.49 AU - 2.85 AU

Year: 1652 Days

Day: 12.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,932,843 km

• M1: 575,353 km (0.111 R)
• M2: 2,168,272 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.84 AU - 4.4 AU

Year: 2609 Days

Day: 30.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.12 AU - 4.24 AU

Year: 3237 Days

Day: 21.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,932,843 km

• M1: 1,303,297 km (0.093 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.3

Radius: 8.4

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.56 AU - 6.46 AU

Year: 4899 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,932,843 km

• M1: 105,466 km (0.092 R)
• M2: 183,108 km (0.045 R)
• M3: 440,117 km (0.098 R)
• M4: 534,663 km (0.07 R)
• M5: 672,293 km (0.075 R)
• M6: 861,534 km (0.054 R)
• M7: 997,219 km (0.103 R)
• M8: 1,096,702 km (0.111 R)
• M9: 1,352,215 km (0.099 R)
• M10: 1,462,918 km (0.112 R)
• M11: 1,576,762 km (0.095 R)
• M12: 1,779,018 km (0.09 R)
• M13: 1,865,635 km (0.11 R)
• M14: 2,007,454 km (0.067 R)
• M15: 2,079,710 km (0.119 R)
• M16: 2,377,559 km (0.116 R)
• M17: 2,689,171 km (0.11 R)
• M18: 3,013,649 km (0.086 R)
• M19: 3,833,894 km (0.064 R)
• M20: 4,433,034 km (0.075 R)
• M21: 4,647,258 km (0.067 R)
• M22: 6,186,919 km (0.092 R)
• M23: 7,024,817 km (0.089 R)
• M24: 7,218,995 km (0.105 R)
• M25: 7,302,770 km (0.068 R)
• M26: 7,499,491 km (0.074 R)
• M27: 7,698,007 km (0.114 R)
• M28: 8,245,386 km (0.103 R)
• M29: 8,420,864 km (0.092 R)
• M30: 8,716,021 km (0.098 R)
• M31: 8,865,020 km (0.097 R)
• M32: 9,316,806 km (0.034 R)
• M33: 9,469,096 km (0.037 R)
• M34: 9,652,803 km (0.08 R)
• M35: 9,776,071 km (0.094 R)
• M36: 9,837,855 km (0.109 R)
• M37: 10,748,457 km (0.096 R)
• M38: 11,555,089 km (0.104 R)
• M39: 11,653,225 km (0.049 R)
• M40: 11,883,157 km (0.103 R)
• M41: 12,314,298 km (0.066 R)
• M42: 12,716,866 km (0.048 R)
• M43: 13,055,556 km (0.071 R)
• M44: 13,328,572 km (0.113 R)
• M45: 13,672,647 km (0.119 R)
• M46: 13,776,468 km (0.117 R)
• M47: 14,899,948 km (0.097 R)
• M48: 15,149,627 km (0.102 R)
• M49: 16,125,454 km (0.106 R)
• M50: 16,308,412 km (0.09 R)
• M51: 16,972,776 km (0.066 R)
• M52: 17,383,123 km (0.07 R)
• M53: 17,645,966 km (0.113 R)
• M54: 17,834,460 km (0.081 R)
• M55: 18,327,834 km (0.11 R)
• M56: 18,595,464 km (0.1 R)
• M57: 19,289,299 km (0.062 R)
• M58: 19,561,418 km (0.04 R)
• M59: 20,504,034 km (0.113 R)
• M60: 21,300,792 km (0.098 R)
• M61: 21,380,976 km (0.065 R)
• M62: 21,703,061 km (0.039 R)
• M63: 22,026,641 km (0.101 R)
• M64: 22,719,429 km (0.074 R)
• M65: 23,130,374 km (0.066 R)
• M66: 24,335,983 km (0.095 R)
• M67: 24,672,130 km (0.114 R)
• M68: 25,434,032 km (0.094 R)
• M69: 25,561,788 km (0.085 R)
• M70: 25,817,900 km (0.112 R)
• M71: 25,903,470 km (0.048 R)
• M72: 26,074,909 km (0.088 R)
• M73: 26,375,900 km (0.08 R)
• M74: 27,111,323 km (0.083 R)
• M75: 27,722,131 km (0.046 R)
• M76: 28,514,102 km (0.065 R)
• M77: 29,001,791 km (0.091 R)
• M78: 29,224,393 km (0.054 R)
• M79: 29,313,553 km (0.085 R)
• M80: 29,626,512 km (0.096 R)
• M81: 29,715,971 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 14.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.41 AU - 9.55 AU

Year: 9353 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,932,843 km

• M1: 457,769 km (0.097 R)
• M2: 603,478 km (0.115 R)
• M3: 721,660 km (0.1 R)
• M4: 848,968 km (0.085 R)
• M5: 1,147,715 km (0.069 R)
• M6: 1,242,261 km (0.104 R)
• M7: 1,419,833 km (0.111 R)
• M8: 1,543,102 km (0.097 R)
• M9: 1,691,802 km (0.092 R)
• M10: 1,935,647 km (0.083 R)
• M11: 2,360,056 km (0.118 R)
• M12: 3,186,285 km (0.037 R)
• M13: 3,323,167 km (0.034 R)
• M14: 3,490,118 km (0.079 R)
• M15: 3,803,376 km (0.105 R)
• M16: 4,275,806 km (0.107 R)
• M17: 5,276,616 km (0.108 R)
• M18: 5,571,025 km (0.086 R)
• M19: 5,904,478 km (0.092 R)
• M20: 6,486,414 km (0.03 R)
• M21: 6,591,133 km (0.103 R)
• M22: 7,230,813 km (0.108 R)
• M23: 7,742,288 km (0.052 R)
• M24: 7,965,039 km (0.102 R)
• M25: 8,227,733 km (0.054 R)
• M26: 8,455,122 km (0.096 R)
• M27: 9,228,244 km (0.049 R)
• M28: 9,663,274 km (0.099 R)
• M29: 9,943,471 km (0.113 R)
• M30: 10,226,510 km (0.104 R)
• M31: 10,553,232 km (0.113 R)
• M32: 10,966,571 km (0.075 R)
• M33: 11,809,106 km (0.073 R)
• M34: 12,238,303 km (0.099 R)
• M35: 12,803,783 km (0.114 R)
• M36: 13,023,542 km (0.057 R)
• M37: 13,156,086 km (0.026 R)
• M38: 13,780,357 km (0.111 R)
• M39: 14,096,159 km (0.094 R)
• M40: 16,420,610 km (0.066 R)
• M41: 16,947,793 km (0.113 R)
• M42: 17,140,924 km (0.055 R)
• M43: 17,578,199 km (0.099 R)
• M44: 18,513,185 km (0.045 R)
• M45: 19,971,465 km (0.093 R)
• M46: 21,310,217 km (0.076 R)
• M47: 22,042,947 km (0.078 R)
• M48: 22,624,584 km (0.068 R)
• M49: 23,748,961 km (0.082 R)
• M50: 24,563,222 km (0.115 R)
• M51: 25,001,245 km (0.094 R)
• M52: 25,166,251 km (0.061 R)
• M53: 26,107,671 km (0.103 R)
• M54: 26,386,820 km (0.082 R)
• M55: 27,968,070 km (0.052 R)
• M56: 28,425,391 km (0.108 R)
• M57: 28,540,132 km (0.103 R)
• M58: 28,655,023 km (0.098 R)
• M59: 29,696,075 km (0.095 R)
• M60: 31,044,401 km (0.119 R)
• M61: 31,755,738 km (0.118 R)
• M62: 32,053,588 km (0.089 R)
• M63: 32,472,462 km (0.114 R)
• M64: 33,134,133 km (0.08 R)
• M65: 33,557,495 km (0.056 R)
• M66: 33,800,293 km (0.09 R)
• M67: 33,982,652 km (0.077 R)
• M68: 34,104,575 km (0.102 R)
• M69: 34,409,754 km (0.107 R)
• M70: 35,515,881 km (0.082 R)
• M71: 37,071,400 km (0.1 R)
• M72: 37,322,425 km (0.12 R)
• M73: 37,448,087 km (0.11 R)
• M74: 38,458,770 km (0.077 R)
• M75: 40,249,008 km (0.097 R)
• M76: 40,894,972 km (0.114 R)
• M77: 41,414,076 km (0.097 R)
• M78: 41,739,751 km (0.07 R)
• M79: 43,050,677 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.5

Radius: 7.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.39 AU - 20.09 AU

Year: 30726 Days

Day: 21.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,932,843 km

• M1: 94,396 km (0.084 R)
• M2: 267,930 km (0.09 R)
• M3: 906,264 km (0.108 R)
• M4: 1,528,591 km (0.034 R)
• M5: 2,091,378 km (0.094 R)
• M6: 2,224,670 km (0.077 R)
• M7: 2,712,957 km (0.098 R)
• M8: 3,427,287 km (0.053 R)
• M9: 4,666,107 km (0.101 R)
• M10: 5,654,052 km (0.063 R)
• M11: 5,840,450 km (0.08 R)
• M12: 5,934,398 km (0.116 R)
• M13: 6,267,253 km (0.096 R)
• M14: 6,508,854 km (0.054 R)
• M15: 6,557,473 km (0.094 R)
• M16: 7,050,847 km (0.104 R)
• M17: 7,658,813 km (0.115 R)
• M18: 8,548,471 km (0.095 R)
• M19: 8,924,261 km (0.119 R)
• M20: 9,141,477 km (0.093 R)
• M21: 9,360,339 km (0.07 R)
• M22: 9,415,391 km (0.049 R)
• M23: 10,027,545 km (0.092 R)
• M24: 10,366,833 km (0.1 R)
• M25: 10,652,565 km (0.091 R)
• M26: 11,114,972 km (0.099 R)
• M27: 11,702,293 km (0.105 R)
• M28: 11,999,694 km (0.089 R)
• M29: 12,179,361 km (0.091 R)
• M30: 12,420,363 km (0.108 R)
• M31: 12,602,125 km (0.091 R)
• M32: 12,968,191 km (0.1 R)
• M33: 13,029,526 km (0.046 R)
• M34: 13,461,864 km (0.079 R)
• M35: 13,710,944 km (0.054 R)
• M36: 14,722,674 km (0.026 R)
• M37: 14,850,730 km (0.089 R)
• M38: 15,043,711 km (0.04 R)
• M39: 15,562,218 km (0.094 R)
• M40: 16,218,653 km (0.099 R)
• M41: 18,448,110 km (0.078 R)
• M42: 18,586,339 km (0.069 R)
• M43: 18,933,256 km (0.115 R)
• M44: 20,700,007 km (0.103 R)
• M45: 20,843,621 km (0.107 R)
• M46: 22,004,500 km (0.08 R)
• M47: 22,371,464 km (0.116 R)
• M48: 22,445,066 km (0.113 R)
• M49: 23,559,570 km (0.107 R)
• M50: 23,935,061 km (0.057 R)
• M51: 24,539,885 km (0.093 R)
• M52: 25,073,351 km (0.066 R)
• M53: 26,229,144 km (0.11 R)
• M54: 26,306,786 km (0.037 R)
• M55: 28,034,940 km (0.039 R)
• M56: 28,832,446 km (0.081 R)
• M57: 28,912,631 km (0.106 R)
• M58: 29,556,650 km (0.069 R)
• M59: 29,718,515 km (0.044 R)
• M60: 29,799,447 km (0.102 R)
• M61: 31,187,416 km (0.085 R)
• M62: 34,790,930 km (0.045 R)
• M63: 35,047,191 km (0.066 R)
• M64: 38,966,057 km (0.087 R)
• M65: 43,112,910 km (0.103 R)
• M66: 44,309,992 km (0.108 R)
• M67: 44,959,246 km (0.072 R)
• M68: 45,145,197 km (0.118 R)
• M69: 46,925,411 km (0.111 R)
• M70: 47,019,658 km (0.086 R)
• M71: 49,302,372 km (0.115 R)
• M72: 49,494,306 km (0.078 R)
• M73: 49,782,431 km (0.111 R)
• M74: 50,747,338 km (0.106 R)
• M75: 53,678,708 km (0.07 R)
• M76: 54,073,646 km (0.103 R)
• M77: 54,469,632 km (0.047 R)
• M78: 55,065,331 km (0.065 R)
• M79: 55,663,273 km (0.119 R)
• M80: 56,966,121 km (0.062 R)
• M81: 57,570,796 km (0.115 R)
• M82: 61,449,569 km (0.075 R)
• M83: 61,966,131 km (0.114 R)
• M84: 62,380,517 km (0.084 R)
• M85: 62,691,830 km (0.105 R)
• M86: 65,411,819 km (0.052 R)
• M87: 68,170,104 km (0.117 R)
• M88: 68,276,917 km (0.107 R)
• M89: 69,563,459 km (0.032 R)
• M90: 70,209,721 km (0.071 R)
• M91: 70,857,929 km (0.086 R)
• M92: 71,291,164 km (0.112 R)
• M93: 71,616,689 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.5

Radius: 4.5

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.33 AU - 23.57 AU

Year: 31244 Days

Day: 24.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,932,843 km

• M1: 99,183 km (0.118 R)
• M2: 205,547 km (0.116 R)
• M3: 234,420 km (0.075 R)
• M4: 478,863 km (0.101 R)
• M5: 691,890 km (0.084 R)
• M6: 1,573,321 km (0.116 R)
• M7: 2,357,214 km (0.094 R)
• M8: 3,126,895 km (0.083 R)
• M9: 3,204,087 km (0.102 R)
• M10: 3,478,898 km (0.066 R)
• M11: 3,639,267 km (0.107 R)
• M12: 4,009,073 km (0.117 R)
• M13: 4,177,371 km (0.114 R)
• M14: 4,219,707 km (0.094 R)
• M15: 4,347,763 km (0.113 R)
• M16: 6,713,354 km (0.086 R)
• M17: 7,318,328 km (0.039 R)
• M18: 8,098,780 km (0.054 R)
• M19: 8,151,738 km (0.101 R)
• M20: 9,793,724 km (0.108 R)
• M21: 10,536,028 km (0.06 R)
• M22: 10,768,055 km (0.116 R)
• M23: 10,884,591 km (0.12 R)
• M24: 13,554,614 km (0.117 R)
• M25: 15,222,182 km (0.101 R)
• M26: 16,013,405 km (0.092 R)
• M27: 17,429,798 km (0.082 R)
• M28: 17,772,975 km (0.103 R)
• M29: 18,187,660 km (0.041 R)
• M30: 18,326,637 km (0.104 R)
• M31: 19,026,605 km (0.118 R)
• M32: 19,592,833 km (0.034 R)
• M33: 19,949,474 km (0.083 R)
• M34: 20,452,572 km (0.028 R)
• M35: 20,814,449 km (0.053 R)
• M36: 21,912,647 km (0.111 R)
• M37: 22,208,552 km (0.109 R)
• M38: 22,879,498 km (0.076 R)
• M39: 24,394,027 km (0.098 R)
• M40: 24,777,746 km (0.079 R)
• M41: 24,931,682 km (0.069 R)
• M42: 25,940,720 km (0.064 R)
• M43: 28,480,443 km (0.102 R)
• M44: 28,803,424 km (0.06 R)
• M45: 28,965,439 km (0.097 R)
• M46: 29,046,521 km (0.111 R)
• M47: 29,208,835 km (0.077 R)
• M48: 29,290,216 km (0.114 R)
• M49: 29,697,870 km (0.074 R)
• M50: 29,861,530 km (0.05 R)
• M51: 32,435,661 km (0.045 R)
• M52: 34,993,485 km (0.037 R)
• M53: 37,615,337 km (0.119 R)
• M54: 37,703,750 km (0.038 R)
• M55: 38,058,297 km (0.072 R)
• M56: 42,952,541 km (0.08 R)
• M57: 43,415,546 km (0.052 R)
• M58: 46,513,120 km (0.118 R)
• M59: 46,798,253 km (0.102 R)
• M60: 47,848,580 km (0.106 R)
• M61: 48,424,831 km (0.074 R)
• M62: 49,778,093 km (0.089 R)
• M63: 50,850,261 km (0.045 R)
• M64: 53,414,369 km (0.042 R)
• M65: 57,033,291 km (0.106 R)
• M66: 58,359,625 km (0.033 R)
• M67: 59,180,768 km (0.077 R)
• M68: 59,592,761 km (0.036 R)
• M69: 60,834,573 km (0.095 R)
• M70: 64,398,891 km (0.062 R)
• M71: 66,313,146 km (0.094 R)
• M72: 70,088,398 km (0.078 R)
• M73: 70,306,212 km (0.107 R)
• M74: 72,276,865 km (0.057 R)
• M75: 72,386,819 km (0.106 R)
• M76: 72,827,535 km (0.071 R)
• M77: 73,268,998 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 10,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit