🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.72 AU - 0.86 AU

Year: 260 Days

Day: 34.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.37 AU - 2.19 AU

Year: 881 Days

Day: 36.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.83 AU - 2.47 AU

Year: 1169 Days

Day: 43.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.55 AU - 5.41 AU

Year: 3517 Days

Day: 18.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.3

Radius: 14.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.91 AU - 7.75 AU

Year: 5906 Days

Day: 6.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 91,900,628 km

• M1: 192,532 km (0.084 R)
• M2: 364,570 km (0.104 R)
• M3: 573,259 km (0.11 R)
• M4: 670,049 km (0.119 R)
• M5: 1,216,829 km (0.106 R)
• M6: 1,415,794 km (0.067 R)
• M7: 1,716,636 km (0.068 R)
• M8: 1,827,936 km (0.103 R)
• M9: 2,484,521 km (0.103 R)
• M10: 2,762,624 km (0.064 R)
• M11: 3,349,347 km (0.087 R)
• M12: 3,754,159 km (0.105 R)
• M13: 3,851,696 km (0.081 R)
• M14: 4,275,956 km (0.114 R)
• M15: 4,584,576 km (0.113 R)
• M16: 4,768,133 km (0.088 R)
• M17: 5,034,567 km (0.068 R)
• M18: 5,223,958 km (0.053 R)
• M19: 5,388,216 km (0.05 R)
• M20: 5,665,870 km (0.037 R)
• M21: 6,586,046 km (0.107 R)
• M22: 6,943,136 km (0.119 R)
• M23: 7,367,994 km (0.103 R)
• M24: 7,958,008 km (0.068 R)
• M25: 8,210,978 km (0.117 R)
• M26: 8,627,908 km (0.098 R)
• M27: 8,757,609 km (0.112 R)
• M28: 9,616,450 km (0.085 R)
• M29: 10,021,861 km (0.056 R)
• M30: 10,158,294 km (0.118 R)
• M31: 10,502,070 km (0.091 R)
• M32: 10,814,879 km (0.054 R)
• M33: 12,718,063 km (0.093 R)
• M34: 13,126,016 km (0.119 R)
• M35: 13,275,465 km (0.059 R)
• M36: 13,538,308 km (0.118 R)
• M37: 14,761,869 km (0.101 R)
• M38: 15,034,287 km (0.116 R)
• M39: 15,229,811 km (0.11 R)
• M40: 15,980,793 km (0.115 R)
• M41: 17,027,828 km (0.104 R)
• M42: 17,150,049 km (0.038 R)
• M43: 17,683,366 km (0.087 R)
• M44: 18,055,565 km (0.096 R)
• M45: 19,230,507 km (0.063 R)
• M46: 19,656,113 km (0.103 R)
• M47: 19,827,253 km (0.092 R)
• M48: 20,214,113 km (0.11 R)
• M49: 20,343,665 km (0.113 R)
• M50: 20,908,098 km (0.089 R)
• M51: 21,038,996 km (0.039 R)
• M52: 21,170,343 km (0.114 R)
• M53: 21,389,653 km (0.064 R)
• M54: 21,521,598 km (0.08 R)
• M55: 22,185,663 km (0.091 R)
• M56: 22,408,415 km (0.056 R)
• M57: 22,901,340 km (0.085 R)
• M58: 22,991,398 km (0.094 R)
• M59: 23,397,855 km (0.096 R)
• M60: 25,605,471 km (0.094 R)
• M61: 25,839,292 km (0.039 R)
• M62: 26,073,862 km (0.1 R)
• M63: 27,018,871 km (0.073 R)
• M64: 28,167,783 km (0.097 R)
• M65: 28,699,753 km (0.094 R)
• M66: 29,186,245 km (0.08 R)
• M67: 30,216,676 km (0.047 R)
• M68: 30,463,811 km (0.077 R)
• M69: 30,761,212 km (0.111 R)
• M70: 30,910,361 km (0.11 R)
• M71: 31,458,936 km (0.082 R)
• M72: 31,860,008 km (0.056 R)
• M73: 33,328,012 km (0.12 R)
• M74: 33,532,213 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.4

Radius: 5.1

Gravity: 28.62 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.34 AU - 16.94 AU

Year: 25173 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,900,628 km

• M1: 66,272 km (0.098 R)
• M2: 283,488 km (0.079 R)
• M3: 513,420 km (0.115 R)
• M4: 560,842 km (0.116 R)
• M5: 792,420 km (0.106 R)
• M6: 847,771 km (0.072 R)
• M7: 991,983 km (0.063 R)
• M8: 1,113,008 km (0.118 R)
• M9: 2,902,049 km (0.102 R)
• M10: 3,208,426 km (0.086 R)
• M11: 3,297,885 km (0.081 R)
• M12: 3,342,914 km (0.106 R)
• M13: 3,524,975 km (0.099 R)
• M14: 3,851,547 km (0.049 R)
• M15: 6,338,611 km (0.12 R)
• M16: 6,394,711 km (0.114 R)
• M17: 6,792,043 km (0.113 R)
• M18: 7,139,110 km (0.079 R)
• M19: 7,432,621 km (0.077 R)
• M20: 10,049,985 km (0.106 R)
• M21: 10,115,359 km (0.095 R)
• M22: 10,644,337 km (0.086 R)
• M23: 10,711,208 km (0.066 R)
• M24: 10,778,078 km (0.106 R)
• M25: 11,250,209 km (0.034 R)
• M26: 12,214,666 km (0.113 R)
• M27: 14,442,627 km (0.076 R)
• M28: 14,664,780 km (0.112 R)
• M29: 14,739,130 km (0.066 R)
• M30: 15,564,611 km (0.118 R)
• M31: 15,944,889 km (0.097 R)
• M32: 16,097,928 km (0.074 R)
• M33: 16,637,078 km (0.096 R)
• M34: 18,369,721 km (0.079 R)
• M35: 18,449,905 km (0.112 R)
• M36: 19,583,558 km (0.093 R)
• M37: 20,490,121 km (0.116 R)
• M38: 21,494,671 km (0.095 R)
• M39: 21,917,883 km (0.074 R)
• M40: 22,515,078 km (0.097 R)
• M41: 22,944,873 km (0.051 R)
• M42: 24,426,490 km (0.084 R)
• M43: 24,956,665 km (0.09 R)
• M44: 25,312,409 km (0.06 R)
• M45: 25,669,648 km (0.093 R)
• M46: 28,402,053 km (0.114 R)
• M47: 29,333,150 km (0.099 R)
• M48: 31,034,228 km (0.045 R)
• M49: 31,608,385 km (0.095 R)
• M50: 32,185,982 km (0.114 R)
• M51: 33,449,485 km (0.109 R)
• M52: 33,547,323 km (0.084 R)
• M53: 33,939,718 km (0.086 R)
• M54: 36,930,628 km (0.056 R)
• M55: 37,133,034 km (0.062 R)
• M56: 38,150,449 km (0.071 R)
• M57: 38,355,099 km (0.108 R)
• M58: 38,662,672 km (0.116 R)
• M59: 39,693,701 km (0.114 R)
• M60: 41,152,429 km (0.059 R)
• M61: 41,467,333 km (0.07 R)
• M62: 42,734,726 km (0.075 R)
• M63: 45,307,361 km (0.12 R)
• M64: 48,040,215 km (0.094 R)
• M65: 49,036,985 km (0.069 R)
• M66: 57,604,306 km (0.086 R)
• M67: 58,191,627 km (0.119 R)
• M68: 58,662,860 km (0.096 R)
• M69: 59,253,772 km (0.077 R)
• M70: 59,490,735 km (0.042 R)
• M71: 60,680,038 km (0.093 R)
• M72: 61,397,360 km (0.092 R)
• M73: 64,538,317 km (0.08 R)
• M74: 64,660,089 km (0.107 R)
• M75: 64,904,083 km (0.07 R)
• M76: 69,346,542 km (0.103 R)
• M77: 69,846,049 km (0.114 R)
• M78: 70,974,615 km (0.074 R)
• M79: 72,615,405 km (0.057 R)
• M80: 73,249,700 km (0.119 R)
• M81: 75,548,720 km (0.11 R)
• M82: 75,934,234 km (0.086 R)
• M83: 76,965,262 km (0.074 R)
• M84: 81,004,255 km (0.066 R)
• M85: 81,530,391 km (0.059 R)
• M86: 82,453,858 km (0.101 R)
• M87: 82,983,136 km (0.098 R)
• M88: 83,912,138 km (0.114 R)
• M89: 85,245,055 km (0.064 R)
• M90: 85,780,317 km (0.082 R)
• M91: 85,914,207 km (0.116 R)
• M92: 86,853,981 km (0.112 R)
• M93: 88,067,219 km (0.109 R)
• M94: 91,193,067 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.5

Radius: 7.9

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.99 AU - 20.03 AU

Year: 29533 Days

Day: 16 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,900,628 km

• M1: 106,514 km (0.111 R)
• M2: 176,675 km (0.058 R)
• M3: 319,990 km (0.112 R)
• M4: 418,425 km (0.089 R)
• M5: 725,250 km (0.05 R)
• M6: 1,250,189 km (0.065 R)
• M7: 1,413,849 km (0.11 R)
• M8: 1,515,426 km (0.069 R)
• M9: 1,798,466 km (0.062 R)
• M10: 2,333,278 km (0.087 R)
• M11: 2,413,462 km (0.105 R)
• M12: 2,701,887 km (0.065 R)
• M13: 2,871,681 km (0.091 R)
• M14: 3,962,249 km (0.117 R)
• M15: 6,028,794 km (0.096 R)
• M16: 6,084,145 km (0.111 R)
• M17: 6,139,646 km (0.068 R)
• M18: 6,646,783 km (0.115 R)
• M19: 6,992,504 km (0.116 R)
• M20: 8,869,807 km (0.052 R)
• M21: 10,224,416 km (0.098 R)
• M22: 11,162,993 km (0.081 R)
• M23: 11,367,643 km (0.096 R)
• M24: 11,573,490 km (0.084 R)
• M25: 15,107,590 km (0.113 R)
• M26: 15,334,081 km (0.06 R)
• M27: 16,251,116 km (0.105 R)
• M28: 16,716,216 km (0.073 R)
• M29: 18,863,244 km (0.118 R)
• M30: 20,342,169 km (0.09 R)
• M31: 21,517,859 km (0.086 R)
• M32: 23,584,404 km (0.047 R)
• M33: 24,729,874 km (0.118 R)
• M34: 25,264,687 km (0.049 R)
• M35: 28,366,599 km (0.094 R)
• M36: 29,301,585 km (0.088 R)
• M37: 29,489,779 km (0.094 R)
• M38: 29,962,060 km (0.109 R)
• M39: 30,532,177 km (0.091 R)
• M40: 32,263,623 km (0.086 R)
• M41: 33,632,294 km (0.108 R)
• M42: 33,730,729 km (0.108 R)
• M43: 35,519,770 km (0.112 R)
• M44: 35,821,061 km (0.096 R)
• M45: 35,921,590 km (0.112 R)
• M46: 36,830,996 km (0.068 R)
• M47: 37,543,530 km (0.092 R)
• M48: 38,878,991 km (0.104 R)
• M49: 39,396,749 km (0.114 R)
• M50: 40,021,170 km (0.073 R)
• M51: 40,334,578 km (0.11 R)
• M52: 40,858,619 km (0.072 R)
• M53: 44,915,115 km (0.104 R)
• M54: 45,567,212 km (0.038 R)
• M55: 46,990,935 km (0.092 R)
• M56: 47,874,311 km (0.095 R)
• M57: 48,096,015 km (0.106 R)
• M58: 49,209,621 km (0.108 R)
• M59: 49,881,914 km (0.069 R)
• M60: 50,895,888 km (0.063 R)
• M61: 52,715,447 km (0.094 R)
• M62: 53,518,189 km (0.09 R)
• M63: 54,093,992 km (0.107 R)
• M64: 56,067,188 km (0.068 R)
• M65: 56,300,859 km (0.099 R)
• M66: 56,886,535 km (0.062 R)
• M67: 58,063,870 km (0.118 R)
• M68: 58,892,792 km (0.116 R)
• M69: 60,682,282 km (0.095 R)
• M70: 61,885,049 km (0.097 R)
• M71: 63,947,854 km (0.111 R)
• M72: 64,436,590 km (0.115 R)
• M73: 65,049,044 km (0.107 R)
• M74: 65,909,830 km (0.06 R)
• M75: 66,527,071 km (0.083 R)
• M76: 68,265,398 km (0.042 R)
• M77: 68,889,819 km (0.109 R)
• M78: 69,390,673 km (0.067 R)
• M79: 69,641,549 km (0.085 R)
• M80: 71,533,064 km (0.075 R)
• M81: 73,185,822 km (0.066 R)
• M82: 74,337,426 km (0.058 R)
• M83: 74,722,640 km (0.094 R)
• M84: 75,366,210 km (0.069 R)
• M85: 78,741,886 km (0.081 R)
• M86: 78,872,785 km (0.03 R)
• M87: 80,711,791 km (0.097 R)
• M88: 82,564,860 km (0.117 R)
• M89: 86,178,247 km (0.11 R)
• M90: 86,313,035 km (0.105 R)
• M91: 87,529,565 km (0.05 R)
• M92: 88,072,006 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 11,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit