🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.49 AU - 0.79 AU

Year: 189 Days

Day: 48 Hours

Environment

Temp: 203 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.91 AU - 0.93 AU

Year: 326 Days

Day: 37.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.98 AU - 1.54 AU

Year: 522 Days

Day: 13.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.92 AU - 3.16 AU

Year: 1494 Days

Day: 32.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.7

Radius: 11.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.9 AU - 9.54 AU

Year: 8695 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,315,530 km

• M1: 238,010 km (0.12 R)
• M2: 411,843 km (0.077 R)
• M3: 867,967 km (0.066 R)
• M4: 1,037,611 km (0.07 R)
• M5: 1,299,856 km (0.118 R)
• M6: 2,276,580 km (0.114 R)
• M7: 2,446,374 km (0.089 R)
• M8: 2,925,686 km (0.085 R)
• M9: 3,036,238 km (0.068 R)
• M10: 3,148,287 km (0.112 R)
• M11: 3,748,923 km (0.063 R)
• M12: 3,869,349 km (0.098 R)
• M13: 4,448,442 km (0.117 R)
• M14: 5,232,784 km (0.096 R)
• M15: 6,779,776 km (0.12 R)
• M16: 7,026,014 km (0.059 R)
• M17: 7,175,013 km (0.078 R)
• M18: 7,274,944 km (0.084 R)
• M19: 7,501,735 km (0.117 R)
• M20: 10,033,380 km (0.061 R)
• M21: 11,433,466 km (0.118 R)
• M22: 11,726,678 km (0.097 R)
• M23: 12,742,298 km (0.056 R)
• M24: 13,138,134 km (0.108 R)
• M25: 13,291,322 km (0.112 R)
• M26: 13,568,826 km (0.1 R)
• M27: 13,754,926 km (0.11 R)
• M28: 14,192,200 km (0.079 R)
• M29: 14,381,143 km (0.078 R)
• M30: 14,697,692 km (0.091 R)
• M31: 14,856,864 km (0.11 R)
• M32: 15,402,447 km (0.081 R)
• M33: 15,531,700 km (0.082 R)
• M34: 15,693,864 km (0.05 R)
• M35: 15,987,225 km (0.03 R)
• M36: 16,811,510 km (0.096 R)
• M37: 17,211,983 km (0.095 R)
• M38: 17,447,151 km (0.073 R)
• M39: 17,548,279 km (0.092 R)
• M40: 18,090,721 km (0.094 R)
• M41: 18,295,670 km (0.091 R)
• M42: 18,604,290 km (0.028 R)
• M43: 19,192,210 km (0.086 R)
• M44: 21,207,593 km (0.082 R)
• M45: 21,423,612 km (0.075 R)
• M46: 22,112,510 km (0.086 R)
• M47: 22,441,476 km (0.032 R)
• M48: 23,735,946 km (0.101 R)
• M49: 23,885,394 km (0.084 R)
• M50: 23,960,193 km (0.099 R)
• M51: 24,373,383 km (0.096 R)
• M52: 25,206,643 km (0.09 R)
• M53: 25,435,528 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.3

Radius: 9

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.99 AU - 10.19 AU

Year: 9289 Days

Day: 7.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,315,530 km

• M1: 284,386 km (0.111 R)
• M2: 395,088 km (0.09 R)
• M3: 507,586 km (0.058 R)
• M4: 1,008,439 km (0.029 R)
• M5: 1,965,866 km (0.105 R)
• M6: 2,814,834 km (0.12 R)
• M7: 3,101,164 km (0.114 R)
• M8: 3,218,449 km (0.095 R)
• M9: 3,366,999 km (0.035 R)
• M10: 3,517,944 km (0.117 R)
• M11: 3,578,979 km (0.062 R)
• M12: 3,733,065 km (0.117 R)
• M13: 4,569,317 km (0.118 R)
• M14: 4,736,568 km (0.079 R)
• M15: 4,837,995 km (0.117 R)
• M16: 5,077,352 km (0.104 R)
• M17: 5,710,899 km (0.093 R)
• M18: 5,964,018 km (0.05 R)
• M19: 6,073,524 km (0.063 R)
• M20: 6,257,679 km (0.112 R)
• M21: 6,331,879 km (0.077 R)
• M22: 6,669,522 km (0.089 R)
• M23: 6,783,216 km (0.107 R)
• M24: 6,859,511 km (0.067 R)
• M25: 7,637,570 km (0.077 R)
• M26: 7,916,570 km (0.073 R)
• M27: 8,077,537 km (0.113 R)
• M28: 8,239,552 km (0.098 R)
• M29: 9,107,668 km (0.066 R)
• M30: 10,091,573 km (0.118 R)
• M31: 12,158,866 km (0.051 R)
• M32: 12,298,142 km (0.034 R)
• M33: 12,484,690 km (0.073 R)
• M34: 12,672,136 km (0.096 R)
• M35: 13,768,090 km (0.105 R)
• M36: 14,745,713 km (0.114 R)
• M37: 15,292,792 km (0.09 R)
• M38: 16,151,484 km (0.066 R)
• M39: 16,922,212 km (0.116 R)
• M40: 17,077,794 km (0.094 R)
• M41: 17,285,884 km (0.119 R)
• M42: 17,390,304 km (0.038 R)
• M43: 17,599,741 km (0.09 R)
• M44: 18,021,158 km (0.076 R)
• M45: 18,499,123 km (0.12 R)
• M46: 18,873,866 km (0.11 R)
• M47: 19,359,311 km (0.046 R)
• M48: 19,467,769 km (0.102 R)
• M49: 20,012,904 km (0.102 R)
• M50: 20,563,125 km (0.055 R)
• M51: 20,784,679 km (0.074 R)
• M52: 20,895,681 km (0.081 R)
• M53: 22,186,860 km (0.1 R)
• M54: 22,870,822 km (0.068 R)
• M55: 23,851,436 km (0.116 R)
• M56: 23,909,480 km (0.093 R)
• M57: 25,734,275 km (0.109 R)
• M58: 27,359,955 km (0.111 R)
• M59: 27,542,614 km (0.08 R)
• M60: 28,215,804 km (0.114 R)
• M61: 28,277,289 km (0.116 R)
• M62: 28,956,463 km (0.094 R)
• M63: 29,641,023 km (0.067 R)
• M64: 29,828,619 km (0.066 R)
• M65: 29,953,982 km (0.11 R)
• M66: 30,142,176 km (0.095 R)
• M67: 30,205,007 km (0.09 R)
• M68: 30,772,581 km (0.114 R)
• M69: 31,153,009 km (0.071 R)
• M70: 31,216,588 km (0.116 R)
• M71: 32,046,557 km (0.12 R)
• M72: 33,597,887 km (0.104 R)
• M73: 33,858,785 km (0.079 R)
• M74: 33,924,160 km (0.039 R)
• M75: 34,711,493 km (0.103 R)
• M76: 34,975,234 km (0.102 R)
• M77: 35,837,068 km (0.106 R)
• M78: 36,036,930 km (0.074 R)
• M79: 37,649,446 km (0.074 R)
• M80: 41,432,477 km (0.078 R)
• M81: 41,642,213 km (0.116 R)
• M82: 41,852,398 km (0.115 R)
• M83: 42,133,193 km (0.09 R)
• M84: 42,626,118 km (0.088 R)
• M85: 42,979,319 km (0.105 R)
• M86: 43,120,838 km (0.063 R)
• M87: 44,187,471 km (0.095 R)
• M88: 45,623,012 km (0.069 R)
• M89: 46,056,696 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.4

Radius: 4.6

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.24 AU - 13.98 AU

Year: 17514 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,315,530 km

• M1: 67,469 km (0.117 R)
• M2: 267,780 km (0.084 R)
• M3: 322,533 km (0.097 R)
• M4: 418,425 km (0.115 R)
• M5: 456,872 km (0.039 R)
• M6: 623,075 km (0.04 R)
• M7: 791,522 km (0.103 R)
• M8: 1,078,900 km (0.106 R)
• M9: 1,151,006 km (0.073 R)
• M10: 1,300,005 km (0.073 R)
• M11: 1,455,288 km (0.074 R)
• M12: 1,741,319 km (0.045 R)
• M13: 1,956,142 km (0.115 R)
• M14: 2,317,271 km (0.112 R)
• M15: 2,363,796 km (0.033 R)
• M16: 2,577,422 km (0.112 R)
• M17: 2,625,742 km (0.099 R)
• M18: 2,723,280 km (0.079 R)
• M19: 3,023,074 km (0.108 R)
• M20: 3,955,816 km (0.029 R)
• M21: 4,039,741 km (0.112 R)
• M22: 5,090,816 km (0.038 R)
• M23: 5,304,591 km (0.072 R)
• M24: 7,877,225 km (0.045 R)
• M25: 8,844,226 km (0.117 R)
• M26: 8,917,379 km (0.064 R)
• M27: 9,323,238 km (0.067 R)
• M28: 9,547,037 km (0.114 R)
• M29: 10,770,598 km (0.11 R)
• M30: 11,005,616 km (0.049 R)
• M31: 11,084,155 km (0.07 R)
• M32: 11,800,579 km (0.067 R)
• M33: 12,286,473 km (0.108 R)
• M34: 12,820,238 km (0.092 R)
• M35: 13,110,757 km (0.077 R)
• M36: 13,277,858 km (0.067 R)
• M37: 13,529,631 km (0.048 R)
• M38: 14,208,806 km (0.034 R)
• M39: 14,337,460 km (0.115 R)
• M40: 14,552,582 km (0.091 R)
• M41: 14,638,900 km (0.1 R)
• M42: 18,091,020 km (0.114 R)
• M43: 19,263,269 km (0.072 R)
• M44: 19,643,696 km (0.059 R)
• M45: 19,882,604 km (0.089 R)
• M46: 21,434,533 km (0.049 R)
• M47: 21,828,573 km (0.083 R)
• M48: 22,723,917 km (0.109 R)
• M49: 23,580,514 km (0.036 R)
• M50: 23,681,941 km (0.085 R)
• M51: 23,987,271 km (0.108 R)
• M52: 25,117,632 km (0.054 R)
• M53: 25,169,393 km (0.102 R)
• M54: 25,585,125 km (0.111 R)
• M55: 26,055,461 km (0.029 R)
• M56: 26,423,173 km (0.076 R)
• M57: 26,634,106 km (0.1 R)
• M58: 27,804,111 km (0.117 R)
• M59: 27,965,078 km (0.106 R)
• M60: 28,611,490 km (0.1 R)
• M61: 28,719,799 km (0.065 R)
• M62: 30,194,086 km (0.101 R)
• M63: 30,525,146 km (0.087 R)
• M64: 30,912,754 km (0.096 R)
• M65: 32,648,987 km (0.087 R)
• M66: 34,129,408 km (0.104 R)
• M67: 34,301,745 km (0.063 R)
• M68: 34,820,101 km (0.1 R)
• M69: 35,573,476 km (0.109 R)
• M70: 35,864,743 km (0.102 R)
• M71: 36,273,744 km (0.115 R)
• M72: 36,332,236 km (0.077 R)
• M73: 38,282,095 km (0.059 R)
• M74: 39,299,809 km (0.11 R)
• M75: 39,721,526 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.8

Radius: 5.7

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.98 AU - 17.2 AU

Year: 20562 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,315,530 km

• M1: 114,592 km (0.104 R)
• M2: 350,657 km (0.113 R)
• M3: 480,808 km (0.102 R)
• M4: 678,576 km (0.11 R)
• M5: 805,285 km (0.111 R)
• M6: 959,670 km (0.111 R)
• M7: 999,613 km (0.08 R)
• M8: 1,081,593 km (0.102 R)
• M9: 1,123,480 km (0.072 R)
• M10: 1,547,740 km (0.12 R)
• M11: 1,814,473 km (0.12 R)
• M12: 1,915,002 km (0.106 R)
• M13: 2,121,747 km (0.081 R)
• M14: 2,528,503 km (0.096 R)
• M15: 2,612,727 km (0.117 R)
• M16: 3,790,212 km (0.112 R)
• M17: 3,886,852 km (0.091 R)
• M18: 4,967,248 km (0.08 R)
• M19: 5,037,708 km (0.06 R)
• M20: 6,630,776 km (0.082 R)
• M21: 7,501,286 km (0.058 R)
• M22: 8,115,236 km (0.112 R)
• M23: 8,156,674 km (0.108 R)
• M24: 8,872,949 km (0.093 R)
• M25: 8,915,734 km (0.117 R)
• M26: 9,303,641 km (0.094 R)
• M27: 9,785,346 km (0.119 R)
• M28: 10,636,259 km (0.11 R)
• M29: 11,417,609 km (0.078 R)
• M30: 11,464,134 km (0.057 R)
• M31: 12,647,902 km (0.061 R)
• M32: 13,278,756 km (0.112 R)
• M33: 13,376,593 km (0.085 R)
• M34: 13,622,532 km (0.109 R)
• M35: 14,319,209 km (0.08 R)
• M36: 14,419,589 km (0.102 R)
• M37: 15,180,594 km (0.034 R)
• M38: 15,746,821 km (0.09 R)
• M39: 17,755,472 km (0.082 R)
• M40: 18,625,234 km (0.105 R)
• M41: 19,065,201 km (0.059 R)
• M42: 19,452,959 km (0.096 R)
• M43: 19,675,710 km (0.116 R)
• M44: 20,236,403 km (0.105 R)
• M45: 21,660,874 km (0.093 R)
• M46: 22,007,642 km (0.025 R)
• M47: 22,589,428 km (0.074 R)
• M48: 23,412,516 km (0.106 R)
• M49: 25,391,097 km (0.106 R)
• M50: 27,360,403 km (0.071 R)
• M51: 29,059,835 km (0.099 R)
• M52: 29,123,414 km (0.107 R)
• M53: 30,018,608 km (0.073 R)
• M54: 31,117,703 km (0.072 R)
• M55: 32,361,759 km (0.04 R)
• M56: 32,757,895 km (0.117 R)
• M57: 32,890,438 km (0.12 R)
• M58: 33,822,283 km (0.082 R)
• M59: 34,426,060 km (0.051 R)
• M60: 34,762,955 km (0.103 R)
• M61: 34,830,423 km (0.106 R)
• M62: 35,644,086 km (0.052 R)
• M63: 36,258,335 km (0.085 R)
• M64: 36,601,213 km (0.09 R)
• M65: 36,807,359 km (0.103 R)
• M66: 36,944,989 km (0.114 R)
• M67: 37,013,954 km (0.07 R)
• M68: 37,566,718 km (0.07 R)
• M69: 38,191,738 km (0.104 R)
• M70: 38,540,600 km (0.091 R)
• M71: 38,750,336 km (0.112 R)
• M72: 39,171,006 km (0.11 R)
• M73: 39,663,781 km (0.077 R)
• M74: 40,513,198 km (0.108 R)
• M75: 42,085,920 km (0.085 R)
• M76: 44,116,412 km (0.116 R)
• M77: 44,189,416 km (0.086 R)
• M78: 44,262,569 km (0.097 R)
• M79: 44,335,723 km (0.102 R)
• M80: 44,409,026 km (0.114 R)
• M81: 44,555,631 km (0.103 R)
• M82: 44,628,934 km (0.11 R)
• M83: 45,881,966 km (0.087 R)
• M84: 46,178,469 km (0.092 R)
• M85: 46,475,570 km (0.093 R)
• M86: 46,922,569 km (0.116 R)
• M87: 47,296,115 km (0.04 R)
• M88: 48,046,049 km (0.074 R)
• M89: 48,573,381 km (0.117 R)
• M90: 48,951,266 km (0.115 R)
• M91: 49,709,876 km (0.111 R)
• M92: 51,238,617 km (0.103 R)
• M93: 51,315,510 km (0.086 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: 544 - 15,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit