🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.87 AU - 1.21 AU

Year: 374 Days

Day: 42.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.54 AU - 5.26 AU

Year: 3259 Days

Day: 18.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.2

Radius: 9.1

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.32 AU - 10.9 AU

Year: 10519 Days

Day: 6.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,388,454 km

• M1: 164,258 km (0.069 R)
• M2: 428,448 km (0.111 R)
• M3: 1,022,950 km (0.109 R)
• M4: 1,641,687 km (0.036 R)
• M5: 1,931,458 km (0.115 R)
• M6: 2,609,585 km (0.103 R)
• M7: 3,383,605 km (0.083 R)
• M8: 3,666,195 km (0.095 R)
• M9: 4,015,506 km (0.096 R)
• M10: 4,345,220 km (0.044 R)
• M11: 4,590,560 km (0.071 R)
• M12: 4,871,954 km (0.108 R)
• M13: 4,966,949 km (0.095 R)
• M14: 5,094,705 km (0.103 R)
• M15: 5,517,469 km (0.103 R)
• M16: 5,682,924 km (0.105 R)
• M17: 5,749,645 km (0.105 R)
• M18: 5,816,664 km (0.119 R)
• M19: 6,640,500 km (0.079 R)
• M20: 7,102,009 km (0.102 R)
• M21: 7,391,182 km (0.111 R)
• M22: 8,933,087 km (0.072 R)
• M23: 9,010,729 km (0.095 R)
• M24: 10,243,864 km (0.116 R)
• M25: 10,325,245 km (0.114 R)
• M26: 10,652,864 km (0.101 R)
• M27: 11,192,613 km (0.113 R)
• M28: 11,360,462 km (0.073 R)
• M29: 11,613,881 km (0.059 R)
• M30: 11,826,460 km (0.11 R)
• M31: 12,212,273 km (0.06 R)
• M32: 12,689,639 km (0.075 R)
• M33: 13,350,264 km (0.094 R)
• M34: 13,707,204 km (0.066 R)
• M35: 14,203,121 km (0.059 R)
• M36: 14,750,948 km (0.054 R)
• M37: 15,027,405 km (0.074 R)
• M38: 15,585,405 km (0.105 R)
• M39: 16,008,468 km (0.115 R)
• M40: 16,150,287 km (0.106 R)
• M41: 16,626,158 km (0.034 R)
• M42: 17,106,666 km (0.054 R)
• M43: 17,348,566 km (0.082 R)
• M44: 17,543,043 km (0.118 R)
• M45: 18,724,417 km (0.119 R)
• M46: 18,873,866 km (0.067 R)
• M47: 20,801,584 km (0.025 R)
• M48: 20,956,418 km (0.105 R)
• M49: 21,111,551 km (0.059 R)
• M50: 21,527,433 km (0.099 R)
• M51: 22,950,557 km (0.029 R)
• M52: 23,646,636 km (0.084 R)
• M53: 25,444,653 km (0.098 R)
• M54: 25,555,056 km (0.112 R)
• M55: 25,831,663 km (0.115 R)
• M56: 25,998,165 km (0.085 R)
• M57: 26,499,617 km (0.093 R)
• M58: 26,891,863 km (0.091 R)
• M59: 27,286,203 km (0.101 R)
• M60: 28,080,268 km (0.082 R)
• M61: 29,285,728 km (0.111 R)
• M62: 30,742,811 km (0.102 R)
• M63: 31,096,012 km (0.12 R)
• M64: 31,687,671 km (0.079 R)
• M65: 33,424,353 km (0.106 R)
• M66: 33,484,791 km (0.112 R)
• M67: 33,545,228 km (0.042 R)
• M68: 33,787,427 km (0.093 R)
• M69: 34,030,374 km (0.115 R)
• M70: 34,578,800 km (0.089 R)
• M71: 35,561,209 km (0.049 R)
• M72: 36,303,962 km (0.043 R)
• M73: 37,365,060 km (0.115 R)
• M74: 37,867,859 km (0.092 R)
• M75: 38,246,491 km (0.073 R)
• M76: 38,626,320 km (0.096 R)
• M77: 39,071,074 km (0.105 R)
• M78: 39,517,474 km (0.025 R)
• M79: 39,581,353 km (0.046 R)
• M80: 39,773,287 km (0.11 R)
• M81: 39,901,492 km (0.042 R)
• M82: 41,255,353 km (0.08 R)
• M83: 41,449,980 km (0.032 R)
• M84: 41,840,131 km (0.106 R)
• M85: 42,296,853 km (0.067 R)
• M86: 42,886,568 km (0.088 R)
• M87: 44,073,926 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.4

Radius: 13.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.63 AU - 12.63 AU

Year: 12238 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,388,454 km

• M1: 293,212 km (0.116 R)
• M2: 784,491 km (0.1 R)
• M3: 1,516,474 km (0.082 R)
• M4: 1,692,251 km (0.112 R)
• M5: 2,128,927 km (0.045 R)
• M6: 2,439,792 km (0.118 R)
• M7: 2,718,193 km (0.116 R)
• M8: 2,813,338 km (0.061 R)
• M9: 3,180,152 km (0.098 R)
• M10: 3,407,839 km (0.103 R)
• M11: 4,315,899 km (0.085 R)
• M12: 4,568,569 km (0.1 R)
• M13: 5,476,030 km (0.073 R)
• M14: 5,688,609 km (0.091 R)
• M15: 6,216,390 km (0.051 R)
• M16: 6,630,626 km (0.098 R)
• M17: 6,857,417 km (0.104 R)
• M18: 7,053,988 km (0.12 R)
• M19: 7,892,784 km (0.108 R)
• M20: 7,995,557 km (0.106 R)
• M21: 8,798,599 km (0.12 R)
• M22: 9,227,795 km (0.063 R)
• M23: 9,408,808 km (0.108 R)
• M24: 9,847,729 km (0.059 R)
• M25: 10,443,427 km (0.107 R)
• M26: 10,556,523 km (0.093 R)
• M27: 10,669,919 km (0.116 R)
• M28: 11,089,241 km (0.066 R)
• M29: 11,358,966 km (0.045 R)
• M30: 11,865,654 km (0.062 R)
• M31: 12,220,800 km (0.094 R)
• M32: 12,499,500 km (0.072 R)
• M33: 12,941,562 km (0.119 R)
• M34: 13,429,850 km (0.112 R)
• M35: 13,924,121 km (0.119 R)
• M36: 14,215,238 km (0.117 R)
• M37: 14,298,714 km (0.057 R)
• M38: 14,382,489 km (0.052 R)
• M39: 14,592,524 km (0.078 R)
• M40: 14,761,271 km (0.091 R)
• M41: 15,744,129 km (0.107 R)
• M42: 15,960,597 km (0.091 R)
• M43: 16,352,693 km (0.115 R)
• M44: 16,969,036 km (0.064 R)
• M45: 17,235,470 km (0.077 R)
• M46: 17,324,630 km (0.109 R)
• M47: 17,727,647 km (0.112 R)
• M48: 18,133,805 km (0.071 R)
• M49: 18,588,732 km (0.091 R)
• M50: 19,001,323 km (0.029 R)
• M51: 20,398,567 km (0.047 R)
• M52: 20,966,740 km (0.069 R)
• M53: 21,061,884 km (0.065 R)
• M54: 21,973,534 km (0.114 R)
• M55: 22,070,174 km (0.06 R)
• M56: 23,241,824 km (0.109 R)
• M57: 23,587,246 km (0.117 R)
• M58: 23,835,130 km (0.1 R)
• M59: 24,784,926 km (0.108 R)
• M60: 25,239,106 km (0.038 R)
• M61: 25,492,524 km (0.051 R)
• M62: 25,797,854 km (0.096 R)
• M63: 26,258,166 km (0.096 R)
• M64: 26,412,252 km (0.105 R)
• M65: 26,824,544 km (0.119 R)
• M66: 28,126,494 km (0.086 R)
• M67: 28,758,844 km (0.109 R)
• M68: 29,342,426 km (0.103 R)
• M69: 29,449,089 km (0.104 R)
• M70: 29,822,934 km (0.044 R)
• M71: 30,359,990 km (0.076 R)
• M72: 30,629,566 km (0.076 R)
• M73: 31,116,955 km (0.1 R)
• M74: 33,203,247 km (0.102 R)
• M75: 33,703,951 km (0.038 R)
• M76: 34,994,832 km (0.113 R)
• M77: 36,359,164 km (0.11 R)
• M78: 36,817,831 km (0.107 R)
• M79: 36,932,722 km (0.059 R)
• M80: 37,567,167 km (0.099 R)
• M81: 38,205,202 km (0.042 R)
• M82: 38,496,319 km (0.051 R)
• M83: 38,963,813 km (0.069 R)
• M84: 39,256,875 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.6

Radius: 14.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.44 AU - 12.7 AU

Year: 13005 Days

Day: 5 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 35,388,454 km

• M1: 238,010 km (0.119 R)
• M2: 529,128 km (0.087 R)
• M3: 787,633 km (0.104 R)
• M4: 1,044,492 km (0.116 R)
• M5: 1,136,645 km (0.052 R)
• M6: 1,587,981 km (0.076 R)
• M7: 2,522,220 km (0.045 R)
• M8: 2,911,474 km (0.081 R)
• M9: 3,079,472 km (0.113 R)
• M10: 3,181,797 km (0.059 R)
• M11: 4,421,664 km (0.103 R)
• M12: 4,773,070 km (0.038 R)
• M13: 5,093,209 km (0.103 R)
• M14: 5,296,812 km (0.075 R)
• M15: 5,461,669 km (0.111 R)
• M16: 5,712,395 km (0.11 R)
• M17: 6,095,515 km (0.06 R)
• M18: 6,487,162 km (0.088 R)
• M19: 6,752,848 km (0.069 R)
• M20: 7,022,124 km (0.107 R)
• M21: 7,158,109 km (0.118 R)
• M22: 7,478,846 km (0.092 R)
• M23: 7,617,823 km (0.104 R)
• M24: 8,857,989 km (0.118 R)
• M25: 9,301,846 km (0.05 R)
• M26: 9,551,674 km (0.074 R)
• M27: 9,652,204 km (0.08 R)
• M28: 10,109,076 km (0.067 R)
• M29: 10,469,308 km (0.092 R)
• M30: 10,625,039 km (0.097 R)
• M31: 11,522,028 km (0.08 R)
• M32: 11,682,846 km (0.118 R)
• M33: 12,333,596 km (0.113 R)
• M34: 13,051,965 km (0.095 R)
• M35: 13,275,764 km (0.086 R)
• M36: 13,388,112 km (0.104 R)
• M37: 13,727,101 km (0.09 R)
• M38: 14,069,081 km (0.071 R)
• M39: 14,413,755 km (0.113 R)
• M40: 15,583,012 km (0.031 R)
• M41: 16,359,275 km (0.078 R)
• M42: 16,721,900 km (0.114 R)
• M43: 17,701,766 km (0.091 R)
• M44: 17,825,484 km (0.04 R)
• M45: 20,296,841 km (0.092 R)
• M46: 20,686,543 km (0.113 R)
• M47: 21,144,313 km (0.113 R)
• M48: 22,806,495 km (0.04 R)
• M49: 23,347,291 km (0.048 R)
• M50: 24,856,135 km (0.066 R)
• M51: 25,133,789 km (0.099 R)
• M52: 27,106,685 km (0.09 R)
• M53: 28,401,156 km (0.087 R)
• M54: 29,568,618 km (0.081 R)
• M55: 30,603,087 km (0.097 R)
• M56: 32,025,912 km (0.085 R)
• M57: 36,186,229 km (0.057 R)
• M58: 36,658,809 km (0.111 R)
• M59: 36,975,059 km (0.1 R)
• M60: 37,451,229 km (0.105 R)
• M61: 37,929,343 km (0.085 R)
• M62: 38,650,255 km (0.108 R)
• M63: 40,431,667 km (0.115 R)
• M64: 40,922,198 km (0.104 R)
• M65: 41,250,266 km (0.085 R)
• M66: 41,661,661 km (0.081 R)
• M67: 42,987,098 km (0.117 R)
• M68: 43,906,377 km (0.1 R)
• M69: 45,339,823 km (0.12 R)
• M70: 45,594,439 km (0.08 R)
• M71: 46,617,389 km (0.116 R)
• M72: 49,644,203 km (0.118 R)
• M73: 50,169,292 km (0.078 R)
• M74: 50,344,919 km (0.11 R)
• M75: 51,137,040 km (0.076 R)
• M76: 53,448,926 km (0.092 R)
• M77: 53,807,512 km (0.088 R)
• M78: 54,617,584 km (0.115 R)
• M79: 55,159,727 km (0.111 R)
• M80: 55,885,576 km (0.099 R)
• M81: 56,158,442 km (0.045 R)
• M82: 58,542,733 km (0.065 R)
• M83: 58,912,539 km (0.11 R)
• M84: 59,190,342 km (0.082 R)
• M85: 59,561,495 km (0.108 R)
• M86: 59,840,345 km (0.06 R)
• M87: 61,334,828 km (0.092 R)
• M88: 61,710,318 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.1

Radius: 4.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.31 AU - 19.07 AU

Year: 23002 Days

Day: 17.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 35,388,454 km

• M1: 77,342 km (0.111 R)
• M2: 132,394 km (0.097 R)
• M3: 176,226 km (0.053 R)
• M4: 420,968 km (0.111 R)
• M5: 715,227 km (0.072 R)
• M6: 757,713 km (0.03 R)
• M7: 905,666 km (0.06 R)
• M8: 998,865 km (0.109 R)
• M9: 1,852,321 km (0.118 R)
• M10: 2,113,220 km (0.057 R)
• M11: 2,237,685 km (0.054 R)
• M12: 2,691,714 km (0.116 R)
• M13: 3,364,007 km (0.085 R)
• M14: 4,008,625 km (0.09 R)
• M15: 4,266,681 km (0.091 R)
• M16: 5,044,739 km (0.115 R)
• M17: 5,521,059 km (0.096 R)
• M18: 5,635,202 km (0.083 R)
• M19: 5,953,098 km (0.099 R)
• M20: 6,727,566 km (0.099 R)
• M21: 6,941,491 km (0.074 R)
• M22: 7,375,923 km (0.116 R)
• M23: 7,723,439 km (0.086 R)
• M24: 8,831,062 km (0.118 R)
• M25: 10,618,756 km (0.083 R)
• M26: 11,993,261 km (0.111 R)
• M27: 12,030,212 km (0.037 R)
• M28: 12,852,103 km (0.066 R)
• M29: 14,588,784 km (0.12 R)
• M30: 19,391,774 km (0.118 R)
• M31: 20,353,239 km (0.117 R)
• M32: 21,240,504 km (0.098 R)
• M33: 21,464,302 km (0.095 R)
• M34: 23,421,043 km (0.113 R)
• M35: 23,605,946 km (0.071 R)
• M36: 23,884,347 km (0.113 R)
• M37: 24,913,880 km (0.033 R)
• M38: 26,197,130 km (0.111 R)
• M39: 27,501,773 km (0.106 R)
• M40: 27,599,311 km (0.105 R)
• M41: 29,522,990 km (0.098 R)
• M42: 29,822,784 km (0.12 R)
• M43: 32,875,628 km (0.066 R)
• M44: 33,290,164 km (0.117 R)
• M45: 33,498,105 km (0.061 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 13,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit