🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.74 AU - 1.14 AU

Year: 345 Days

Day: 41.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,025,751 km

• M1: 133,441 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.03 AU - 1.57 AU

Year: 561 Days

Day: 35.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,025,751 km

• M1: 83,924 km (0.108 R)
• M2: 978,520 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.24 AU - 4.66 AU

Year: 2973 Days

Day: 12.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.16 AU - 5.08 AU

Year: 3167 Days

Day: 37.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.2

Radius: 14.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.82 AU - 4.91 AU

Year: 3448 Days

Day: 5.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 112.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 108,025,751 km

• M1: 187,895 km (0.092 R)
• M2: 281,543 km (0.048 R)
• M3: 384,018 km (0.09 R)
• M4: 534,214 km (0.097 R)
• M5: 770,130 km (0.07 R)
• M6: 875,297 km (0.096 R)
• M7: 1,008,888 km (0.072 R)
• M8: 1,285,794 km (0.036 R)
• M9: 1,547,590 km (0.091 R)
• M10: 1,929,214 km (0.12 R)
• M11: 2,215,993 km (0.092 R)
• M12: 2,309,492 km (0.046 R)
• M13: 2,468,365 km (0.074 R)
• M14: 2,598,365 km (0.104 R)
• M15: 2,916,261 km (0.043 R)
• M16: 3,071,394 km (0.105 R)
• M17: 3,193,915 km (0.091 R)
• M18: 3,480,544 km (0.087 R)
• M19: 3,794,400 km (0.051 R)
• M20: 3,964,344 km (0.077 R)
• M21: 4,214,322 km (0.049 R)
• M22: 4,390,548 km (0.05 R)
• M23: 4,629,306 km (0.094 R)
• M24: 4,791,021 km (0.109 R)
• M25: 5,037,110 km (0.098 R)
• M26: 5,627,423 km (0.101 R)
• M27: 5,843,742 km (0.116 R)
• M28: 5,974,789 km (0.092 R)
• M29: 6,329,336 km (0.078 R)
• M30: 6,690,765 km (0.037 R)
• M31: 6,828,096 km (0.108 R)
• M32: 7,035,737 km (0.113 R)
• M33: 7,269,110 km (0.087 R)
• M34: 7,386,694 km (0.108 R)
• M35: 7,911,932 km (0.046 R)
• M36: 8,105,811 km (0.042 R)
• M37: 8,399,920 km (0.11 R)
• M38: 8,523,339 km (0.099 R)
• M39: 8,647,505 km (0.065 R)
• M40: 9,482,111 km (0.06 R)
• M41: 9,974,438 km (0.097 R)
• M42: 10,342,598 km (0.041 R)
• M43: 10,903,142 km (0.048 R)
• M44: 11,038,079 km (0.05 R)
• M45: 11,200,692 km (0.087 R)
• M46: 11,446,182 km (0.115 R)
• M47: 12,985,245 km (0.103 R)
• M48: 13,272,024 km (0.117 R)
• M49: 13,560,897 km (0.101 R)
• M50: 13,735,328 km (0.117 R)
• M51: 14,529,095 km (0.101 R)
• M52: 15,126,738 km (0.1 R)
• M53: 15,946,385 km (0.101 R)
• M54: 16,874,041 km (0.091 R)
• M55: 17,533,918 km (0.104 R)
• M56: 18,010,387 km (0.095 R)
• M57: 18,106,129 km (0.072 R)
• M58: 18,362,540 km (0.097 R)
• M59: 18,943,728 km (0.071 R)
• M60: 19,073,729 km (0.106 R)
• M61: 19,334,478 km (0.087 R)
• M62: 19,563,662 km (0.099 R)
• M63: 20,256,748 km (0.089 R)
• M64: 20,389,741 km (0.093 R)
• M65: 20,522,883 km (0.095 R)
• M66: 20,957,914 km (0.114 R)
• M67: 21,159,721 km (0.117 R)
• M68: 21,905,167 km (0.11 R)
• M69: 22,041,601 km (0.11 R)
• M70: 22,212,591 km (0.091 R)
• M71: 22,349,772 km (0.077 R)
• M72: 22,487,103 km (0.093 R)
• M73: 22,728,255 km (0.102 R)
• M74: 23,317,371 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.3

Radius: 12.1

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.1 AU - 5.56 AU

Year: 4661 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 108,025,751 km

• M1: 293,062 km (0.111 R)
• M2: 470,485 km (0.116 R)
• M3: 564,582 km (0.119 R)
• M4: 813,513 km (0.09 R)
• M5: 891,454 km (0.116 R)
• M6: 999,763 km (0.106 R)
• M7: 1,084,136 km (0.105 R)
• M8: 1,527,993 km (0.054 R)
• M9: 1,813,575 km (0.105 R)
• M10: 2,116,660 km (0.076 R)
• M11: 2,359,458 km (0.081 R)
• M12: 2,474,648 km (0.106 R)
• M13: 2,552,588 km (0.111 R)
• M14: 2,651,173 km (0.12 R)
• M15: 3,773,606 km (0.091 R)
• M16: 3,863,814 km (0.092 R)
• M17: 4,023,435 km (0.116 R)
• M18: 4,115,737 km (0.095 R)
• M19: 4,208,637 km (0.026 R)
• M20: 4,396,681 km (0.09 R)
• M21: 4,659,674 km (0.079 R)
• M22: 4,780,998 km (0.109 R)
• M23: 4,903,519 km (0.066 R)
• M24: 5,403,475 km (0.08 R)
• M25: 6,834,229 km (0.107 R)
• M26: 7,449,226 km (0.039 R)
• M27: 8,140,368 km (0.08 R)
• M28: 9,246,046 km (0.068 R)
• M29: 9,368,417 km (0.097 R)
• M30: 9,894,553 km (0.118 R)
• M31: 10,113,863 km (0.113 R)
• M32: 10,589,584 km (0.11 R)
• M33: 10,685,626 km (0.091 R)
• M34: 10,846,294 km (0.091 R)
• M35: 11,137,561 km (0.078 R)
• M36: 11,860,418 km (0.054 R)
• M37: 11,960,051 km (0.115 R)
• M38: 12,564,576 km (0.062 R)
• M39: 13,110,159 km (0.108 R)
• M40: 13,213,232 km (0.071 R)
• M41: 13,385,868 km (0.095 R)
• M42: 13,872,959 km (0.107 R)
• M43: 14,013,281 km (0.083 R)
• M44: 14,295,273 km (0.059 R)
• M45: 14,614,665 km (0.07 R)
• M46: 14,793,135 km (0.04 R)
• M47: 15,260,628 km (0.095 R)
• M48: 15,733,058 km (0.104 R)
• M49: 16,062,922 km (0.056 R)
• M50: 16,654,881 km (0.088 R)
• M51: 16,878,829 km (0.098 R)
• M52: 17,254,170 km (0.107 R)
• M53: 17,632,203 km (0.112 R)
• M54: 18,204,565 km (0.12 R)
• M55: 18,512,288 km (0.116 R)
• M56: 18,744,314 km (0.101 R)
• M57: 19,093,924 km (0.051 R)
• M58: 19,250,104 km (0.072 R)
• M59: 19,878,864 km (0.081 R)
• M60: 21,358,686 km (0.096 R)
• M61: 21,927,757 km (0.104 R)
• M62: 22,214,237 km (0.073 R)
• M63: 22,460,774 km (0.115 R)
• M64: 22,584,342 km (0.116 R)
• M65: 23,081,007 km (0.089 R)
• M66: 23,205,771 km (0.084 R)
• M67: 23,539,524 km (0.109 R)
• M68: 23,790,849 km (0.076 R)
• M69: 24,635,029 km (0.119 R)
• M70: 24,720,001 km (0.108 R)
• M71: 24,847,608 km (0.109 R)
• M72: 25,189,140 km (0.081 R)
• M73: 26,179,328 km (0.078 R)
• M74: 26,396,395 km (0.093 R)
• M75: 26,963,221 km (0.09 R)
• M76: 28,464,884 km (0.047 R)
• M77: 28,956,613 km (0.032 R)
• M78: 29,902,969 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.6

Radius: 13.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.24 AU - 11.48 AU

Year: 10846 Days

Day: 14.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 108,025,751 km

• M1: 198,666 km (0.119 R)
• M2: 317,596 km (0.104 R)
• M3: 651,050 km (0.088 R)
• M4: 752,627 km (0.103 R)
• M5: 872,754 km (0.059 R)
• M6: 961,316 km (0.093 R)
• M7: 1,483,712 km (0.081 R)
• M8: 1,607,728 km (0.099 R)
• M9: 1,784,254 km (0.093 R)
• M10: 1,900,043 km (0.097 R)
• M11: 2,444,130 km (0.119 R)
• M12: 2,820,518 km (0.084 R)
• M13: 2,956,802 km (0.111 R)
• M14: 3,195,560 km (0.114 R)
• M15: 3,296,987 km (0.112 R)
• M16: 3,692,225 km (0.097 R)
• M17: 3,841,823 km (0.11 R)
• M18: 3,949,833 km (0.105 R)
• M19: 4,125,012 km (0.105 R)
• M20: 4,897,984 km (0.095 R)
• M21: 5,039,055 km (0.069 R)
• M22: 5,181,472 km (0.067 R)
• M23: 5,349,470 km (0.117 R)
• M24: 5,568,182 km (0.11 R)
• M25: 5,715,536 km (0.097 R)
• M26: 6,140,394 km (0.117 R)
• M27: 6,318,416 km (0.045 R)
• M28: 6,523,814 km (0.074 R)
• M29: 6,783,815 km (0.088 R)
• M30: 6,888,832 km (0.063 R)
• M31: 7,287,361 km (0.06 R)
• M32: 7,584,462 km (0.071 R)
• M33: 8,134,833 km (0.051 R)
• M34: 8,386,756 km (0.04 R)
• M35: 8,812,511 km (0.102 R)
• M36: 9,013,571 km (0.037 R)
• M37: 9,100,188 km (0.079 R)
• M38: 9,596,554 km (0.115 R)
• M39: 10,071,677 km (0.08 R)
• M40: 10,676,650 km (0.056 R)
• M41: 10,952,659 km (0.049 R)
• M42: 11,606,102 km (0.066 R)
• M43: 11,763,479 km (0.089 R)
• M44: 11,985,033 km (0.103 R)
• M45: 12,272,112 km (0.056 R)
• M46: 13,343,831 km (0.071 R)
• M47: 13,741,013 km (0.092 R)
• M48: 14,547,047 km (0.098 R)
• M49: 15,749,963 km (0.094 R)
• M50: 16,029,412 km (0.076 R)
• M51: 16,204,890 km (0.083 R)
• M52: 16,699,760 km (0.114 R)
• M53: 17,020,498 km (0.09 R)
• M54: 17,307,277 km (0.108 R)
• M55: 18,177,338 km (0.096 R)
• M56: 18,580,804 km (0.067 R)
• M57: 18,728,307 km (0.119 R)
• M58: 19,583,857 km (0.113 R)
• M59: 20,376,277 km (0.093 R)
• M60: 20,490,271 km (0.067 R)
• M61: 20,910,342 km (0.063 R)
• M62: 21,371,701 km (0.097 R)
• M63: 22,855,114 km (0.1 R)
• M64: 22,973,595 km (0.118 R)
• M65: 23,609,237 km (0.101 R)
• M66: 24,210,321 km (0.077 R)
• M67: 24,411,829 km (0.076 R)
• M68: 24,694,869 km (0.07 R)
• M69: 25,264,388 km (0.115 R)
• M70: 26,002,803 km (0.072 R)
• M71: 26,167,809 km (0.036 R)
• M72: 28,175,712 km (0.12 R)
• M73: 28,387,692 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.7

Radius: 5.5

Gravity: 25.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 15.58 AU - 22.6 AU

Year: 31591 Days

Day: 17.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,025,751 km

• M1: 373,695 km (0.106 R)
• M2: 1,385,575 km (0.1 R)
• M3: 1,775,577 km (0.059 R)
• M4: 1,940,584 km (0.106 R)
• M5: 2,154,060 km (0.116 R)
• M6: 2,886,641 km (0.045 R)
• M7: 3,031,900 km (0.117 R)
• M8: 3,080,968 km (0.113 R)
• M9: 3,179,703 km (0.12 R)
• M10: 3,380,463 km (0.095 R)
• M11: 3,585,263 km (0.119 R)
• M12: 3,637,023 km (0.059 R)
• M13: 3,846,909 km (0.091 R)
• M14: 5,482,912 km (0.096 R)
• M15: 6,529,199 km (0.055 R)
• M16: 7,172,919 km (0.09 R)
• M17: 7,238,443 km (0.068 R)
• M18: 7,971,771 km (0.071 R)
• M19: 12,132,238 km (0.12 R)
• M20: 12,682,309 km (0.085 R)
• M21: 13,240,459 km (0.084 R)
• M22: 14,215,986 km (0.074 R)
• M23: 15,046,404 km (0.105 R)
• M24: 16,235,259 km (0.098 R)
• M25: 16,407,595 km (0.106 R)
• M26: 19,154,511 km (0.091 R)
• M27: 21,282,691 km (0.1 R)
• M28: 21,376,788 km (0.12 R)
• M29: 24,859,725 km (0.066 R)
• M30: 24,958,909 km (0.094 R)
• M31: 27,277,377 km (0.08 R)
• M32: 30,509,139 km (0.109 R)
• M33: 30,934,895 km (0.112 R)
• M34: 31,148,521 km (0.119 R)
• M35: 31,469,857 km (0.118 R)
• M36: 33,311,407 km (0.06 R)
• M37: 33,530,268 km (0.109 R)
• M38: 34,853,910 km (0.092 R)
• M39: 36,194,606 km (0.079 R)
• M40: 36,984,483 km (0.089 R)
• M41: 38,351,658 km (0.104 R)
• M42: 38,926,114 km (0.078 R)
• M43: 43,743,465 km (0.041 R)
• M44: 44,825,805 km (0.076 R)
• M45: 46,038,595 km (0.101 R)
• M46: 46,160,517 km (0.061 R)
• M47: 46,404,661 km (0.05 R)
• M48: 48,001,618 km (0.108 R)
• M49: 48,993,303 km (0.067 R)
• M50: 51,122,978 km (0.033 R)
• M51: 51,249,239 km (0.077 R)
• M52: 51,502,059 km (0.096 R)
• M53: 52,008,747 km (0.057 R)
• M54: 52,135,606 km (0.079 R)
• M55: 52,644,538 km (0.079 R)
• M56: 54,180,758 km (0.11 R)
• M57: 54,696,123 km (0.049 R)
• M58: 55,083,731 km (0.079 R)
• M59: 55,342,535 km (0.044 R)
• M60: 59,009,329 km (0.112 R)
• M61: 59,938,182 km (0.116 R)
• M62: 60,204,466 km (0.095 R)
• M63: 61,810,399 km (0.057 R)
• M64: 62,079,526 km (0.11 R)
• M65: 62,348,952 km (0.115 R)
• M66: 62,753,764 km (0.095 R)
• M67: 64,791,137 km (0.11 R)
• M68: 66,161,304 km (0.092 R)
• M69: 66,298,934 km (0.096 R)
• M70: 67,541,195 km (0.085 R)
• M71: 68,234,581 km (0.106 R)
• M72: 69,209,361 km (0.044 R)
• M73: 70,329,101 km (0.078 R)
• M74: 70,891,140 km (0.073 R)
• M75: 73,866,492 km (0.091 R)
• M76: 75,154,081 km (0.118 R)
• M77: 76,449,000 km (0.099 R)
• M78: 77,606,289 km (0.088 R)
• M79: 78,332,437 km (0.086 R)
• M80: 78,769,263 km (0.082 R)
• M81: 79,499,151 km (0.067 R)
• M82: 81,112,713 km (0.118 R)
• M83: 86,017,579 km (0.11 R)
• M84: 87,221,094 km (0.086 R)
• M85: 89,644,729 km (0.06 R)
• M86: 92,243,992 km (0.1 R)
• M87: 92,551,415 km (0.105 R)
• M88: 93,321,545 km (0.075 R)
• M89: 93,630,016 km (0.074 R)
• M90: 94,403,138 km (0.067 R)
• M91: 97,986,157 km (0.117 R)
• M92: 99,557,832 km (0.119 R)
• M93: 103,363,751 km (0.108 R)
• M94: 104,322,674 km (0.052 R)
• M95: 104,642,963 km (0.06 R)
• M96: 105,766,592 km (0.068 R)
• M97: 106,249,345 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 17,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit