🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.82 AU

Year: 200 Days

Day: 16.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 79 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,834,126 km

• M1: 15,558 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.01 AU - 1.23 AU

Year: 433 Days

Day: 24.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.31 AU - 1.73 AU

Year: 684 Days

Day: 19.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.5 AU - 1.86 AU

Year: 795 Days

Day: 26.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.55 AU - 3.97 AU

Year: 2663 Days

Day: 29.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.48 AU - 5.34 AU

Year: 3383 Days

Day: 18 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,834,126 km

• M1: 70,311 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434

Radius: 12.4

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.75 AU - 8.59 AU

Year: 7012 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,834,126 km

• M1: 169,195 km (0.062 R)
• M2: 267,032 km (0.104 R)
• M3: 375,042 km (0.089 R)
• M4: 526,734 km (0.101 R)
• M5: 1,012,927 km (0.046 R)
• M6: 1,498,522 km (0.106 R)
• M7: 1,600,697 km (0.033 R)
• M8: 1,687,614 km (0.115 R)
• M9: 2,243,370 km (0.118 R)
• M10: 2,461,184 km (0.055 R)
• M11: 2,582,957 km (0.083 R)
• M12: 2,686,030 km (0.1 R)
• M13: 2,769,505 km (0.117 R)
• M14: 2,917,607 km (0.071 R)
• M15: 3,445,987 km (0.119 R)
• M16: 3,885,655 km (0.059 R)
• M17: 4,172,584 km (0.113 R)
• M18: 4,318,591 km (0.1 R)
• M19: 4,920,124 km (0.107 R)
• M20: 4,997,317 km (0.055 R)
• M21: 5,178,779 km (0.056 R)
• M22: 5,362,336 km (0.116 R)
• M23: 6,063,501 km (0.082 R)
• M24: 6,201,580 km (0.109 R)
• M25: 6,285,055 km (0.111 R)
• M26: 6,509,303 km (0.086 R)
• M27: 6,707,669 km (0.078 R)
• M28: 6,879,408 km (0.073 R)
• M29: 7,052,642 km (0.102 R)
• M30: 7,403,299 km (0.073 R)
• M31: 7,909,987 km (0.086 R)
• M32: 8,000,644 km (0.104 R)
• M33: 8,366,411 km (0.101 R)
• M34: 8,613,397 km (0.05 R)
• M35: 8,925,607 km (0.049 R)
• M36: 10,014,530 km (0.106 R)
• M37: 11,281,026 km (0.114 R)
• M38: 11,485,526 km (0.107 R)
• M39: 11,725,780 km (0.086 R)
• M40: 12,491,721 km (0.052 R)
• M41: 12,667,948 km (0.059 R)
• M42: 13,816,111 km (0.097 R)
• M43: 14,291,982 km (0.111 R)
• M44: 15,259,880 km (0.073 R)
• M45: 15,751,908 km (0.046 R)
• M46: 15,980,643 km (0.11 R)
• M47: 17,416,035 km (0.109 R)
• M48: 17,850,616 km (0.093 R)
• M49: 18,129,168 km (0.046 R)
• M50: 18,248,846 km (0.097 R)
• M51: 18,771,092 km (0.033 R)
• M52: 19,665,837 km (0.103 R)
• M53: 19,788,956 km (0.05 R)
• M54: 19,912,374 km (0.071 R)
• M55: 20,035,942 km (0.077 R)
• M56: 21,708,446 km (0.11 R)
• M57: 21,920,726 km (0.09 R)
• M58: 22,090,968 km (0.06 R)
• M59: 22,390,014 km (0.106 R)
• M60: 23,121,847 km (0.105 R)
• M61: 24,785,974 km (0.111 R)
• M62: 25,453,479 km (0.12 R)
• M63: 25,811,916 km (0.081 R)
• M64: 26,488,547 km (0.102 R)
• M65: 26,851,771 km (0.106 R)
• M66: 27,170,863 km (0.098 R)
• M67: 27,629,081 km (0.06 R)
• M68: 28,089,843 km (0.093 R)
• M69: 28,367,496 km (0.083 R)
• M70: 31,481,376 km (0.117 R)
• M71: 32,010,803 km (0.098 R)
• M72: 32,107,443 km (0.109 R)
• M73: 32,446,133 km (0.088 R)

Asteroid Belt

Center: 9.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.9

Radius: 8.4

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.88 AU - 13.88 AU

Year: 15910 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,834,126 km

• M1: 108,758 km (0.105 R)
• M2: 316,998 km (0.052 R)
• M3: 378,632 km (0.104 R)
• M4: 431,739 km (0.103 R)
• M5: 608,265 km (0.088 R)
• M6: 826,229 km (0.099 R)
• M7: 972,685 km (0.086 R)
• M8: 1,068,727 km (0.079 R)
• M9: 1,168,210 km (0.092 R)
• M10: 1,355,058 km (0.114 R)
• M11: 1,665,024 km (0.094 R)
• M12: 1,900,043 km (0.077 R)
• M13: 2,046,200 km (0.113 R)
• M14: 2,427,973 km (0.094 R)
• M15: 2,480,632 km (0.107 R)
• M16: 2,776,836 km (0.083 R)
• M17: 2,999,437 km (0.101 R)
• M18: 3,084,558 km (0.112 R)
• M19: 3,491,913 km (0.094 R)
• M20: 3,701,949 km (0.109 R)
• M21: 5,596,606 km (0.12 R)
• M22: 5,842,844 km (0.092 R)
• M23: 5,913,753 km (0.088 R)
• M24: 6,639,453 km (0.103 R)
• M25: 7,012,849 km (0.103 R)
• M26: 7,202,090 km (0.113 R)
• M27: 7,278,236 km (0.108 R)
• M28: 8,094,292 km (0.078 R)
• M29: 8,253,015 km (0.115 R)
• M30: 8,533,362 km (0.038 R)
• M31: 8,898,231 km (0.099 R)
• M32: 9,144,469 km (0.12 R)
• M33: 9,643,528 km (0.096 R)
• M34: 9,938,834 km (0.096 R)
• M35: 10,451,805 km (0.118 R)
• M36: 10,842,255 km (0.075 R)
• M37: 11,105,248 km (0.061 R)
• M38: 12,223,343 km (0.064 R)
• M39: 12,405,703 km (0.055 R)
• M40: 12,772,816 km (0.107 R)
• M41: 12,865,118 km (0.115 R)
• M42: 13,706,307 km (0.1 R)
• M43: 13,801,002 km (0.059 R)
• M44: 14,758,578 km (0.12 R)
• M45: 15,392,424 km (0.12 R)
• M46: 15,688,030 km (0.084 R)
• M47: 15,786,914 km (0.082 R)
• M48: 15,935,764 km (0.111 R)
• M49: 16,737,309 km (0.101 R)
• M50: 16,838,288 km (0.059 R)
• M51: 17,193,882 km (0.099 R)
• M52: 17,860,639 km (0.069 R)
• M53: 20,773,908 km (0.08 R)
• M54: 21,814,062 km (0.032 R)
• M55: 22,090,669 km (0.102 R)
• M56: 22,535,573 km (0.069 R)
• M57: 23,547,453 km (0.113 R)
• M58: 23,717,546 km (0.079 R)
• M59: 24,001,782 km (0.118 R)
• M60: 24,919,415 km (0.078 R)
• M61: 25,440,614 km (0.102 R)
• M62: 26,493,783 km (0.1 R)
• M63: 27,263,314 km (0.056 R)
• M64: 28,160,154 km (0.095 R)
• M65: 28,401,006 km (0.065 R)
• M66: 29,493,220 km (0.117 R)
• M67: 32,031,746 km (0.089 R)
• M68: 33,168,092 km (0.112 R)
• M69: 33,295,250 km (0.115 R)
• M70: 33,805,229 km (0.048 R)
• M71: 33,997,163 km (0.104 R)
• M72: 34,061,191 km (0.093 R)
• M73: 34,574,910 km (0.026 R)
• M74: 35,610,277 km (0.057 R)
• M75: 37,777,801 km (0.101 R)
• M76: 38,643,374 km (0.101 R)
• M77: 40,665,488 km (0.097 R)
• M78: 41,210,473 km (0.037 R)
• M79: 42,652,747 km (0.119 R)
• M80: 43,067,881 km (0.094 R)
• M81: 44,461,235 km (0.117 R)
• M82: 45,515,900 km (0.037 R)
• M83: 45,586,510 km (0.094 R)
• M84: 46,081,829 km (0.117 R)
• M85: 46,650,002 km (0.066 R)
• M86: 46,863,627 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.9

Radius: 3.9

Gravity: 56.67 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.53 AU - 15.69 AU

Year: 16355 Days

Day: 24.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 170.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,834,126 km

• M1: 54,902 km (0.103 R)
• M2: 236,514 km (0.108 R)
• M3: 267,032 km (0.102 R)
• M4: 711,039 km (0.093 R)
• M5: 875,297 km (0.105 R)
• M6: 999,763 km (0.032 R)
• M7: 1,130,062 km (0.09 R)
• M8: 1,210,845 km (0.096 R)
• M9: 1,406,519 km (0.094 R)
• M10: 1,435,392 km (0.107 R)
• M11: 1,954,496 km (0.101 R)
• M12: 2,150,469 km (0.051 R)
• M13: 2,183,680 km (0.104 R)
• M14: 2,284,659 km (0.116 R)
• M15: 2,525,960 km (0.115 R)
• M16: 3,220,992 km (0.048 R)
• M17: 3,413,225 km (0.117 R)
• M18: 4,386,808 km (0.034 R)
• M19: 4,556,901 km (0.049 R)
• M20: 4,859,836 km (0.11 R)
• M21: 4,947,501 km (0.098 R)
• M22: 4,991,632 km (0.111 R)
• M23: 5,303,693 km (0.105 R)
• M24: 5,900,140 km (0.084 R)
• M25: 6,421,040 km (0.063 R)
• M26: 6,760,328 km (0.092 R)
• M27: 6,907,382 km (0.1 R)
• M28: 7,506,522 km (0.081 R)
• M29: 7,608,099 km (0.041 R)
• M30: 8,226,387 km (0.076 R)
• M31: 8,647,505 km (0.084 R)
• M32: 8,700,612 km (0.085 R)
• M33: 8,753,869 km (0.116 R)
• M34: 9,237,968 km (0.097 R)
• M35: 9,565,437 km (0.059 R)
• M36: 9,952,298 km (0.115 R)
• M37: 10,175,797 km (0.04 R)
• M38: 11,550,452 km (0.056 R)
• M39: 11,785,171 km (0.098 R)
• M40: 13,410,252 km (0.118 R)
• M41: 13,533,371 km (0.052 R)
• M42: 13,656,939 km (0.097 R)
• M43: 14,029,737 km (0.092 R)
• M44: 15,425,186 km (0.065 R)
• M45: 16,204,741 km (0.058 R)
• M46: 16,533,257 km (0.114 R)
• M47: 16,599,380 km (0.093 R)
• M48: 16,665,352 km (0.094 R)
• M49: 18,140,986 km (0.09 R)
• M50: 19,170,668 km (0.076 R)
• M51: 19,727,621 km (0.083 R)
• M52: 20,431,329 km (0.036 R)
• M53: 20,786,175 km (0.111 R)
• M54: 23,549,098 km (0.111 R)
• M55: 24,220,045 km (0.091 R)
• M56: 25,124,663 km (0.12 R)
• M57: 26,424,818 km (0.106 R)
• M58: 27,433,706 km (0.05 R)
• M59: 27,825,054 km (0.115 R)
• M60: 28,930,882 km (0.106 R)
• M61: 30,212,038 km (0.087 R)
• M62: 31,103,492 km (0.105 R)
• M63: 31,185,023 km (0.116 R)
• M64: 32,498,193 km (0.073 R)
• M65: 32,995,306 km (0.047 R)
• M66: 33,244,836 km (0.09 R)
• M67: 33,578,439 km (0.094 R)
• M68: 34,080,938 km (0.111 R)
• M69: 34,164,863 km (0.045 R)
• M70: 35,348,032 km (0.046 R)
• M71: 35,688,517 km (0.095 R)
• M72: 35,944,628 km (0.092 R)
• M73: 38,276,859 km (0.118 R)
• M74: 38,626,469 km (0.062 R)
• M75: 40,835,731 km (0.1 R)
• M76: 41,641,016 km (0.057 R)
• M77: 45,930,585 km (0.112 R)
• M78: 47,610,270 km (0.106 R)
• M79: 47,986,210 km (0.112 R)
• M80: 49,025,317 km (0.054 R)
• M81: 49,785,573 km (0.114 R)
• M82: 50,549,719 km (0.085 R)
• M83: 50,645,611 km (0.06 R)
• M84: 55,907,417 km (0.11 R)
• M85: 56,502,817 km (0.116 R)
• M86: 56,801,264 km (0.097 R)
• M87: 57,899,911 km (0.117 R)
• M88: 59,814,315 km (0.114 R)
• M89: 61,033,986 km (0.108 R)
• M90: 61,544,564 km (0.12 R)
• M91: 65,262,669 km (0.116 R)
• M92: 66,203,490 km (0.052 R)
• M93: 67,359,433 km (0.075 R)
• M94: 68,522,108 km (0.057 R)
• M95: 69,904,691 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: 379 - 10,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit