🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.51 AU - 0.75 AU

Year: 184 Days

Day: 17.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,453,342 km

• M1: 231,877 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.62 AU - 2.2 AU

Year: 969 Days

Day: 39.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 84.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,453,342 km

• M1: 58,194 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.16 AU - 3.58 AU

Year: 2271 Days

Day: 17.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.19 AU - 4.69 AU

Year: 3434 Days

Day: 14.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.1

Radius: 14.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.16 AU - 7.4 AU

Year: 7211 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 59,453,342 km

• M1: 207,343 km (0.065 R)
• M2: 343,626 km (0.09 R)
• M3: 804,238 km (0.027 R)
• M4: 922,720 km (0.096 R)
• M5: 1,130,810 km (0.038 R)
• M6: 1,253,780 km (0.034 R)
• M7: 1,381,536 km (0.072 R)
• M8: 1,513,930 km (0.105 R)
• M9: 1,821,354 km (0.098 R)
• M10: 1,923,529 km (0.108 R)
• M11: 2,103,346 km (0.106 R)
• M12: 2,448,020 km (0.105 R)
• M13: 2,760,530 km (0.069 R)
• M14: 2,930,473 km (0.059 R)
• M15: 3,086,354 km (0.119 R)
• M16: 3,388,541 km (0.095 R)
• M17: 3,794,251 km (0.104 R)
• M18: 3,964,792 km (0.095 R)
• M19: 4,137,877 km (0.092 R)
• M20: 4,372,746 km (0.118 R)
• M21: 4,713,081 km (0.098 R)
• M22: 5,000,010 km (0.113 R)
• M23: 5,334,959 km (0.117 R)
• M24: 6,293,882 km (0.118 R)
• M25: 6,541,915 km (0.097 R)
• M26: 7,071,342 km (0.069 R)
• M27: 7,164,840 km (0.062 R)
• M28: 7,879,320 km (0.097 R)
• M29: 8,741,602 km (0.088 R)
• M30: 8,867,264 km (0.12 R)
• M31: 9,120,384 km (0.109 R)
• M32: 9,582,043 km (0.095 R)
• M33: 9,920,284 km (0.11 R)
• M34: 11,312,591 km (0.105 R)
• M35: 11,614,928 km (0.102 R)
• M36: 12,059,533 km (0.119 R)
• M37: 12,538,097 km (0.111 R)
• M38: 13,166,707 km (0.099 R)
• M39: 13,542,946 km (0.115 R)
• M40: 13,922,775 km (0.064 R)
• M41: 14,306,194 km (0.087 R)
• M42: 14,454,595 km (0.117 R)
• M43: 14,603,445 km (0.046 R)
• M44: 15,751,908 km (0.111 R)
• M45: 16,059,032 km (0.105 R)
• M46: 16,244,085 km (0.077 R)
• M47: 16,367,952 km (0.089 R)
• M48: 16,772,764 km (0.103 R)
• M49: 17,054,905 km (0.074 R)
• M50: 17,243,847 km (0.088 R)
• M51: 17,401,823 km (0.092 R)
• M52: 17,623,826 km (0.053 R)
• M53: 17,719,269 km (0.115 R)
• M54: 18,715,741 km (0.108 R)
• M55: 18,975,742 km (0.036 R)
• M56: 19,368,137 km (0.063 R)
• M57: 19,598,368 km (0.114 R)
• M58: 19,763,225 km (0.104 R)
• M59: 20,897,177 km (0.074 R)
• M60: 21,133,242 km (0.043 R)
• M61: 21,370,205 km (0.114 R)
• M62: 21,676,133 km (0.043 R)
• M63: 22,086,330 km (0.086 R)
• M64: 22,533,778 km (0.086 R)
• M65: 23,297,624 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.7

Radius: 12.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.97 AU - 13.11 AU

Year: 14391 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,453,342 km

• M1: 299,345 km (0.069 R)
• M2: 384,766 km (0.11 R)
• M3: 749,336 km (0.097 R)
• M4: 1,016,667 km (0.099 R)
• M5: 1,112,859 km (0.111 R)
• M6: 1,933,552 km (0.117 R)
• M7: 2,116,810 km (0.068 R)
• M8: 2,306,051 km (0.114 R)
• M9: 2,468,066 km (0.109 R)
• M10: 2,941,992 km (0.109 R)
• M11: 3,371,038 km (0.075 R)
• M12: 3,593,042 km (0.113 R)
• M13: 4,051,709 km (0.052 R)
• M14: 4,169,442 km (0.107 R)
• M15: 5,364,580 km (0.059 R)
• M16: 5,712,095 km (0.103 R)
• M17: 5,800,059 km (0.089 R)
• M18: 6,247,207 km (0.082 R)
• M19: 6,845,150 km (0.055 R)
• M20: 7,413,322 km (0.089 R)
• M21: 7,606,154 km (0.095 R)
• M22: 7,703,243 km (0.087 R)
• M23: 7,996,754 km (0.026 R)
• M24: 8,595,146 km (0.049 R)
• M25: 8,848,714 km (0.116 R)
• M26: 9,729,397 km (0.104 R)
• M27: 10,206,913 km (0.099 R)
• M28: 11,909,935 km (0.107 R)
• M29: 13,171,195 km (0.117 R)
• M30: 14,354,514 km (0.11 R)
• M31: 14,898,153 km (0.075 R)
• M32: 15,448,374 km (0.099 R)
• M33: 15,756,994 km (0.113 R)
• M34: 16,821,682 km (0.107 R)
• M35: 17,266,736 km (0.067 R)
• M36: 17,587,025 km (0.119 R)
• M37: 18,103,736 km (0.053 R)
• M38: 18,298,662 km (0.084 R)
• M39: 19,218,090 km (0.102 R)
• M40: 20,219,798 km (0.075 R)
• M41: 20,489,672 km (0.098 R)
• M42: 20,625,208 km (0.111 R)
• M43: 20,828,960 km (0.117 R)
• M44: 21,101,528 km (0.053 R)
• M45: 21,238,410 km (0.108 R)
• M46: 21,375,441 km (0.106 R)
• M47: 21,926,710 km (0.072 R)
• M48: 22,762,363 km (0.04 R)
• M49: 23,325,300 km (0.082 R)
• M50: 23,821,666 km (0.08 R)
• M51: 24,752,763 km (0.063 R)
• M52: 26,650,262 km (0.112 R)
• M53: 27,392,567 km (0.116 R)
• M54: 27,766,262 km (0.09 R)
• M55: 28,292,249 km (0.114 R)
• M56: 28,367,646 km (0.071 R)
• M57: 30,506,297 km (0.08 R)
• M58: 31,751,699 km (0.081 R)
• M59: 32,854,834 km (0.066 R)
• M60: 32,934,121 km (0.066 R)
• M61: 33,331,453 km (0.109 R)
• M62: 33,570,660 km (0.034 R)
• M63: 33,650,545 km (0.074 R)
• M64: 34,856,005 km (0.049 R)
• M65: 35,830,485 km (0.072 R)
• M66: 36,157,357 km (0.1 R)
• M67: 36,321,166 km (0.105 R)
• M68: 36,731,663 km (0.068 R)
• M69: 36,896,370 km (0.059 R)
• M70: 37,557,443 km (0.058 R)
• M71: 39,986,613 km (0.091 R)
• M72: 40,325,602 km (0.062 R)
• M73: 44,555,482 km (0.115 R)
• M74: 45,524,427 km (0.103 R)
• M75: 45,789,814 km (0.11 R)
• M76: 45,878,376 km (0.103 R)
• M77: 46,144,510 km (0.053 R)
• M78: 47,124,676 km (0.118 R)
• M79: 48,743,325 km (0.103 R)
• M80: 48,924,338 km (0.086 R)
• M81: 51,205,406 km (0.096 R)
• M82: 54,269,021 km (0.114 R)
• M83: 55,586,679 km (0.1 R)
• M84: 56,059,857 km (0.052 R)
• M85: 57,200,840 km (0.116 R)
• M86: 57,678,506 km (0.029 R)
• M87: 59,602,484 km (0.072 R)
• M88: 60,280,761 km (0.069 R)
• M89: 61,645,094 km (0.034 R)
• M90: 62,429,286 km (0.05 R)
• M91: 62,527,572 km (0.092 R)
• M92: 66,399,613 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.1

Radius: 4.7

Gravity: 21.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.63 AU - 12.85 AU

Year: 16693 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,453,342 km

• M1: 293,212 km (0.09 R)
• M2: 351,705 km (0.112 R)
• M3: 481,107 km (0.106 R)
• M4: 533,616 km (0.107 R)
• M5: 1,635,404 km (0.115 R)
• M6: 1,770,192 km (0.117 R)
• M7: 1,825,094 km (0.065 R)
• M8: 2,195,798 km (0.098 R)
• M9: 2,405,085 km (0.104 R)
• M10: 2,527,456 km (0.081 R)
• M11: 2,842,360 km (0.119 R)
• M12: 3,613,088 km (0.057 R)
• M13: 3,859,775 km (0.052 R)
• M14: 4,184,851 km (0.037 R)
• M15: 4,518,903 km (0.036 R)
• M16: 4,670,146 km (0.084 R)
• M17: 4,708,144 km (0.088 R)
• M18: 5,733,488 km (0.066 R)
• M19: 6,868,038 km (0.097 R)
• M20: 7,173,218 km (0.04 R)
• M21: 7,616,776 km (0.032 R)
• M22: 8,623,868 km (0.05 R)
• M23: 9,286,138 km (0.095 R)
• M24: 9,817,959 km (0.108 R)
• M25: 11,937,611 km (0.04 R)
• M26: 12,251,617 km (0.111 R)
• M27: 12,781,044 km (0.111 R)
• M28: 12,887,707 km (0.093 R)
• M29: 13,048,375 km (0.096 R)
• M30: 13,209,791 km (0.116 R)
• M31: 13,971,544 km (0.105 R)
• M32: 14,468,807 km (0.104 R)
• M33: 14,915,506 km (0.045 R)
• M34: 15,423,690 km (0.105 R)
• M35: 15,480,388 km (0.052 R)
• M36: 15,822,668 km (0.049 R)
• M37: 16,398,769 km (0.058 R)
• M38: 16,981,602 km (0.104 R)
• M39: 17,987,947 km (0.081 R)
• M40: 18,709,906 km (0.117 R)
• M41: 18,770,494 km (0.103 R)
• M42: 19,564,110 km (0.082 R)
• M43: 19,934,066 km (0.119 R)
• M44: 20,680,858 km (0.099 R)
• M45: 24,087,202 km (0.047 R)
• M46: 24,616,180 km (0.107 R)
• M47: 25,551,316 km (0.113 R)
• M48: 25,820,592 km (0.064 R)
• M49: 26,023,148 km (0.057 R)
• M50: 26,429,905 km (0.083 R)
• M51: 26,907,122 km (0.116 R)
• M52: 27,869,934 km (0.031 R)
• M53: 27,939,198 km (0.119 R)
• M54: 28,355,678 km (0.082 R)
• M55: 28,564,666 km (0.037 R)
• M56: 29,971,036 km (0.07 R)
• M57: 34,175,035 km (0.117 R)
• M58: 34,397,487 km (0.026 R)
• M59: 35,967,816 km (0.096 R)
• M60: 37,790,965 km (0.101 R)
• M61: 37,867,559 km (0.118 R)
• M62: 37,944,303 km (0.057 R)
• M63: 39,023,053 km (0.111 R)
• M64: 39,100,395 km (0.118 R)
• M65: 40,033,737 km (0.119 R)
• M66: 41,368,299 km (0.098 R)
• M67: 42,319,143 km (0.093 R)
• M68: 43,116,949 km (0.065 R)
• M69: 43,517,721 km (0.077 R)
• M70: 44,565,654 km (0.079 R)
• M71: 45,295,842 km (0.092 R)
• M72: 46,850,612 km (0.098 R)
• M73: 47,015,170 km (0.117 R)
• M74: 47,345,183 km (0.075 R)
• M75: 47,593,067 km (0.079 R)
• M76: 48,090,180 km (0.045 R)
• M77: 48,589,089 km (0.087 R)
• M78: 48,755,741 km (0.107 R)
• M79: 49,675,918 km (0.096 R)
• M80: 50,686,152 km (0.117 R)
• M81: 50,939,870 km (0.091 R)
• M82: 52,043,753 km (0.076 R)
• M83: 52,129,024 km (0.039 R)
• M84: 52,898,256 km (0.119 R)
• M85: 53,929,883 km (0.062 R)
• M86: 54,448,090 km (0.068 R)
• M87: 54,881,325 km (0.072 R)
• M88: 56,187,614 km (0.066 R)
• M89: 57,416,112 km (0.078 R)
• M90: 57,856,976 km (0.055 R)
• M91: 58,210,476 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 16,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit