🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.68 AU - 0.7 AU

Year: 250 Days

Day: 44.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,166,952 km

• M1: 363,224 km (0.093 R)
• M2: 462,407 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.79 AU - 1.19 AU

Year: 430 Days

Day: 46.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,166,952 km

• M1: 509,231 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.97 AU - 1.05 AU

Year: 443 Days

Day: 24 Hours

Environment

Temp: -55 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,166,952 km

• M1: 280,047 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.93 AU - 1.17 AU

Year: 470 Days

Day: 40 Hours

Environment

Temp: -61 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.81 AU - 2.59 AU

Year: 1425 Days

Day: 26 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.9

Radius: 13.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.64 AU - 7.7 AU

Year: 6691 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,166,952 km

• M1: 187,147 km (0.107 R)
• M2: 411,993 km (0.086 R)
• M3: 602,281 km (0.073 R)
• M4: 811,269 km (0.105 R)
• M5: 949,049 km (0.091 R)
• M6: 1,180,626 km (0.078 R)
• M7: 1,285,794 km (0.05 R)
• M8: 1,394,402 km (0.093 R)
• M9: 2,006,257 km (0.082 R)
• M10: 2,220,631 km (0.101 R)
• M11: 2,625,742 km (0.09 R)
• M12: 2,981,486 km (0.096 R)
• M13: 3,479,946 km (0.117 R)
• M14: 3,739,199 km (0.105 R)
• M15: 4,140,121 km (0.109 R)
• M16: 4,415,232 km (0.085 R)
• M17: 5,425,017 km (0.096 R)
• M18: 5,574,914 km (0.092 R)
• M19: 5,695,939 km (0.072 R)
• M20: 5,787,343 km (0.112 R)
• M21: 6,157,748 km (0.103 R)
• M22: 6,504,067 km (0.11 R)
• M23: 6,856,818 km (0.059 R)
• M24: 7,314,887 km (0.054 R)
• M25: 7,918,664 km (0.032 R)
• M26: 8,020,839 km (0.1 R)
• M27: 8,924,859 km (0.115 R)
• M28: 9,209,694 km (0.104 R)
• M29: 9,389,211 km (0.038 R)
• M30: 11,018,332 km (0.076 R)
• M31: 11,285,663 km (0.057 R)
• M32: 11,865,505 km (0.065 R)
• M33: 12,139,568 km (0.08 R)
• M34: 12,257,601 km (0.101 R)
• M35: 12,494,863 km (0.111 R)
• M36: 12,773,713 km (0.032 R)
• M37: 13,054,509 km (0.101 R)
• M38: 13,337,398 km (0.115 R)
• M39: 14,572,777 km (0.111 R)
• M40: 14,908,325 km (0.086 R)
• M41: 15,715,705 km (0.116 R)
• M42: 16,975,170 km (0.103 R)
• M43: 17,195,677 km (0.085 R)
• M44: 17,461,512 km (0.074 R)
• M45: 17,594,954 km (0.09 R)
• M46: 17,907,464 km (0.098 R)
• M47: 19,084,799 km (0.068 R)
• M48: 19,314,132 km (0.099 R)
• M49: 20,100,568 km (0.05 R)
• M50: 20,240,442 km (0.099 R)
• M51: 20,333,791 km (0.077 R)
• M52: 20,614,886 km (0.085 R)
• M53: 20,991,872 km (0.112 R)
• M54: 21,228,536 km (0.087 R)
• M55: 22,473,639 km (0.039 R)
• M56: 22,618,899 km (0.085 R)
• M57: 22,958,935 km (0.102 R)
• M58: 23,447,671 km (0.077 R)
• M59: 24,187,133 km (0.059 R)
• M60: 24,984,340 km (0.051 R)
• M61: 25,285,481 km (0.095 R)
• M62: 25,891,502 km (0.089 R)
• M63: 26,655,797 km (0.071 R)
• M64: 27,220,978 km (0.109 R)
• M65: 28,520,086 km (0.12 R)
• M66: 30,105,823 km (0.082 R)
• M67: 30,479,818 km (0.118 R)
• M68: 31,719,835 km (0.034 R)
• M69: 31,828,443 km (0.083 R)
• M70: 34,193,436 km (0.096 R)
• M71: 34,360,537 km (0.038 R)
• M72: 34,751,436 km (0.119 R)
• M73: 35,481,473 km (0.117 R)
• M74: 35,820,163 km (0.111 R)
• M75: 36,046,505 km (0.088 R)
• M76: 36,557,531 km (0.079 R)
• M77: 37,586,764 km (0.056 R)
• M78: 37,701,805 km (0.048 R)
• M79: 38,220,461 km (0.064 R)
• M80: 38,683,616 km (0.1 R)
• M81: 38,915,792 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.8

Radius: 5.8

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.6 AU - 11.9 AU

Year: 14326 Days

Day: 23.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,166,952 km

• M1: 98,884 km (0.101 R)
• M2: 164,707 km (0.105 R)
• M3: 537,804 km (0.061 R)
• M4: 583,132 km (0.061 R)
• M5: 677,828 km (0.084 R)
• M6: 777,759 km (0.086 R)
• M7: 900,579 km (0.07 R)
• M8: 1,010,982 km (0.092 R)
• M9: 1,125,874 km (0.107 R)
• M10: 1,265,299 km (0.118 R)
• M11: 1,389,465 km (0.086 R)
• M12: 1,453,044 km (0.088 R)
• M13: 1,808,339 km (0.084 R)
• M14: 1,948,512 km (0.039 R)
• M15: 2,492,151 km (0.082 R)
• M16: 2,622,002 km (0.114 R)
• M17: 2,970,116 km (0.095 R)
• M18: 3,768,370 km (0.073 R)
• M19: 4,191,134 km (0.09 R)
• M20: 5,513,729 km (0.062 R)
• M21: 5,581,347 km (0.092 R)
• M22: 5,785,698 km (0.091 R)
• M23: 5,888,920 km (0.086 R)
• M24: 5,958,034 km (0.081 R)
• M25: 6,307,645 km (0.095 R)
• M26: 6,556,276 km (0.05 R)
• M27: 6,699,890 km (0.087 R)
• M28: 7,923,451 km (0.086 R)
• M29: 8,191,680 km (0.091 R)
• M30: 8,268,873 km (0.06 R)
• M31: 8,424,006 km (0.094 R)
• M32: 9,294,366 km (0.068 R)
• M33: 9,577,405 km (0.094 R)
• M34: 10,779,275 km (0.119 R)
• M35: 11,119,311 km (0.081 R)
• M36: 11,333,535 km (0.113 R)
• M37: 11,635,722 km (0.095 R)
• M38: 12,203,895 km (0.104 R)
• M39: 12,292,158 km (0.075 R)
• M40: 12,826,073 km (0.098 R)
• M41: 12,870,802 km (0.076 R)
• M42: 13,140,976 km (0.071 R)
• M43: 14,054,570 km (0.035 R)
• M44: 14,147,171 km (0.091 R)
• M45: 14,847,289 km (0.075 R)
• M46: 15,846,454 km (0.057 R)
• M47: 16,329,804 km (0.109 R)
• M48: 16,622,119 km (0.034 R)
• M49: 18,260,664 km (0.096 R)
• M50: 18,311,079 km (0.065 R)
• M51: 18,513,335 km (0.101 R)
• M52: 18,767,202 km (0.117 R)
• M53: 19,073,429 km (0.087 R)
• M54: 19,484,225 km (0.092 R)
• M55: 20,210,224 km (0.116 R)
• M56: 20,524,080 km (0.026 R)
• M57: 20,576,589 km (0.11 R)
• M58: 21,050,814 km (0.056 R)
• M59: 21,156,580 km (0.105 R)
• M60: 21,209,537 km (0.072 R)
• M61: 21,688,550 km (0.031 R)
• M62: 21,849,068 km (0.109 R)
• M63: 21,956,180 km (0.103 R)
• M64: 22,494,733 km (0.071 R)
• M65: 22,603,041 km (0.08 R)
• M66: 25,703,009 km (0.099 R)
• M67: 26,784,751 km (0.096 R)
• M68: 27,244,615 km (0.103 R)
• M69: 27,939,347 km (0.105 R)
• M70: 28,405,793 km (0.103 R)
• M71: 28,992,367 km (0.077 R)
• M72: 29,701,610 km (0.053 R)
• M73: 30,716,033 km (0.077 R)
• M74: 30,776,022 km (0.073 R)
• M75: 31,499,477 km (0.09 R)
• M76: 32,717,503 km (0.12 R)
• M77: 33,393,985 km (0.069 R)
• M78: 34,386,118 km (0.085 R)
• M79: 34,573,265 km (0.093 R)
• M80: 34,635,647 km (0.066 R)
• M81: 34,823,243 km (0.075 R)
• M82: 35,576,917 km (0.117 R)
• M83: 37,548,467 km (0.069 R)
• M84: 37,741,149 km (0.108 R)
• M85: 38,063,084 km (0.114 R)
• M86: 38,450,542 km (0.117 R)
• M87: 38,969,049 km (0.109 R)
• M88: 39,294,424 km (0.096 R)
• M89: 42,062,433 km (0.095 R)
• M90: 42,329,316 km (0.106 R)
• M91: 43,537,319 km (0.092 R)
• M92: 44,688,474 km (0.104 R)
• M93: 44,960,742 km (0.04 R)
• M94: 45,165,392 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.2

Radius: 6.8

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.56 AU - 16.68 AU

Year: 24404 Days

Day: 24.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 104.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,166,952 km

• M1: 175,777 km (0.105 R)
• M2: 244,593 km (0.108 R)
• M3: 839,543 km (0.048 R)
• M4: 2,044,405 km (0.058 R)
• M5: 2,184,279 km (0.117 R)
• M6: 2,255,487 km (0.085 R)
• M7: 2,400,148 km (0.03 R)
• M8: 2,473,750 km (0.11 R)
• M9: 2,736,893 km (0.117 R)
• M10: 4,094,643 km (0.114 R)
• M11: 4,405,956 km (0.117 R)
• M12: 6,946,727 km (0.108 R)
• M13: 7,104,852 km (0.111 R)
• M14: 7,803,923 km (0.084 R)
• M15: 8,023,532 km (0.092 R)
• M16: 8,921,718 km (0.074 R)
• M17: 8,978,864 km (0.088 R)
• M18: 9,151,201 km (0.11 R)
• M19: 10,327,788 km (0.12 R)
• M20: 11,303,017 km (0.026 R)
• M21: 11,613,731 km (0.11 R)
• M22: 12,370,996 km (0.058 R)
• M23: 14,399,992 km (0.086 R)
• M24: 16,529,817 km (0.113 R)
• M25: 18,829,286 km (0.086 R)
• M26: 19,345,398 km (0.111 R)
• M27: 20,166,092 km (0.096 R)
• M28: 20,618,476 km (0.098 R)
• M29: 20,694,173 km (0.073 R)
• M30: 20,845,865 km (0.101 R)
• M31: 21,226,891 km (0.056 R)
• M32: 21,379,929 km (0.074 R)
• M33: 22,305,641 km (0.092 R)
• M34: 22,383,432 km (0.029 R)
• M35: 22,539,163 km (0.078 R)
• M36: 25,079,784 km (0.093 R)
• M37: 25,160,567 km (0.09 R)
• M38: 26,961,127 km (0.107 R)
• M39: 27,209,758 km (0.081 R)
• M40: 27,292,935 km (0.076 R)
• M41: 28,464,884 km (0.095 R)
• M42: 28,718,154 km (0.108 R)
• M43: 29,567,720 km (0.117 R)
• M44: 29,995,719 km (0.12 R)
• M45: 30,081,439 km (0.075 R)
• M46: 30,771,085 km (0.1 R)
• M47: 30,944,320 km (0.047 R)
• M48: 31,640,398 km (0.117 R)
• M49: 32,341,564 km (0.091 R)
• M50: 36,197,449 km (0.11 R)
• M51: 36,471,811 km (0.081 R)
• M52: 39,535,426 km (0.058 R)
• M53: 40,574,682 km (0.073 R)
• M54: 41,050,105 km (0.112 R)
• M55: 42,583,931 km (0.088 R)
• M56: 42,873,553 km (0.108 R)
• M57: 43,746,457 km (0.113 R)
• M58: 45,214,311 km (0.057 R)
• M59: 46,003,739 km (0.085 R)
• M60: 46,897,287 km (0.083 R)
• M61: 47,196,333 km (0.031 R)
• M62: 48,399,250 km (0.071 R)
• M63: 49,916,920 km (0.045 R)
• M64: 50,120,373 km (0.082 R)
• M65: 50,222,249 km (0.086 R)
• M66: 50,835,002 km (0.09 R)
• M67: 51,552,922 km (0.116 R)
• M68: 51,861,543 km (0.057 R)
• M69: 53,726,729 km (0.03 R)
• M70: 53,935,268 km (0.107 R)
• M71: 54,144,107 km (0.062 R)
• M72: 54,457,963 km (0.062 R)
• M73: 54,772,268 km (0.062 R)
• M74: 54,877,286 km (0.057 R)
• M75: 57,096,271 km (0.046 R)
• M76: 57,949,278 km (0.055 R)
• M77: 59,129,007 km (0.085 R)
• M78: 59,452,139 km (0.085 R)
• M79: 60,967,864 km (0.049 R)
• M80: 63,155,284 km (0.034 R)
• M81: 65,145,684 km (0.109 R)
• M82: 65,368,136 km (0.102 R)
• M83: 66,596,035 km (0.067 R)
• M84: 67,831,415 km (0.054 R)
• M85: 68,847,932 km (0.11 R)
• M86: 71,010,369 km (0.108 R)
• M87: 71,583,180 km (0.074 R)
• M88: 72,733,138 km (0.112 R)
• M89: 73,310,586 km (0.026 R)
• M90: 73,426,225 km (0.1 R)
• M91: 75,401,516 km (0.063 R)
• M92: 76,571,670 km (0.086 R)
• M93: 76,806,389 km (0.101 R)
• M94: 77,865,692 km (0.03 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 15,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit