🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.44 AU - 0.72 AU

Year: 165 Days

Day: 24.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.76 AU - 0.82 AU

Year: 262 Days

Day: 39.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.69 AU - 1.05 AU

Year: 303 Days

Day: 47 Hours

Environment

Temp: 86 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,932,611 km

• M1: 460,761 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.43 AU - 1.51 AU

Year: 664 Days

Day: 35.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,932,611 km

• M1: 837,898 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.37 AU - 3.35 AU

Year: 1803 Days

Day: 18.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.43 AU - 5.47 AU

Year: 3499 Days

Day: 19.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,932,611 km

• M1: 2,065,049 km (0.063 R)
• M2: 3,590,349 km (0.084 R)

Asteroid Belt

Center: 6.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.7

Radius: 13.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.85 AU - 8.71 AU

Year: 8090 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,932,611 km

• M1: 214,523 km (0.092 R)
• M2: 308,620 km (0.092 R)
• M3: 493,224 km (0.073 R)
• M4: 694,882 km (0.103 R)
• M5: 830,567 km (0.103 R)
• M6: 926,759 km (0.093 R)
• M7: 1,027,289 km (0.114 R)
• M8: 1,167,611 km (0.036 R)
• M9: 1,295,966 km (0.085 R)
• M10: 1,837,660 km (0.109 R)
• M11: 2,033,334 km (0.036 R)
• M12: 2,190,562 km (0.082 R)
• M13: 2,589,390 km (0.102 R)
• M14: 2,686,778 km (0.119 R)
• M15: 2,986,273 km (0.089 R)
• M16: 3,270,509 km (0.05 R)
• M17: 3,456,010 km (0.099 R)
• M18: 3,977,508 km (0.114 R)
• M19: 5,186,409 km (0.063 R)
• M20: 5,403,774 km (0.085 R)
• M21: 5,655,847 km (0.111 R)
• M22: 5,847,482 km (0.111 R)
• M23: 6,171,660 km (0.083 R)
• M24: 6,303,007 km (0.057 R)
• M25: 6,568,543 km (0.103 R)
• M26: 7,042,170 km (0.059 R)
• M27: 7,951,276 km (0.091 R)
• M28: 8,346,963 km (0.098 R)
• M29: 9,157,933 km (0.116 R)
• M30: 9,308,129 km (0.088 R)
• M31: 9,459,073 km (0.101 R)
• M32: 9,801,802 km (0.086 R)
• M33: 10,187,465 km (0.116 R)
• M34: 10,775,235 km (0.049 R)
• M35: 11,333,983 km (0.071 R)
• M36: 11,535,791 km (0.115 R)
• M37: 12,024,976 km (0.118 R)
• M38: 13,490,736 km (0.063 R)
• M39: 14,309,934 km (0.116 R)
• M40: 14,615,862 km (0.076 R)
• M41: 15,546,510 km (0.106 R)
• M42: 16,041,679 km (0.065 R)
• M43: 16,132,335 km (0.037 R)
• M44: 17,604,977 km (0.111 R)
• M45: 20,088,451 km (0.098 R)
• M46: 20,874,588 km (0.116 R)
• M47: 21,221,655 km (0.095 R)
• M48: 22,679,935 km (0.108 R)
• M49: 22,934,550 km (0.119 R)
• M50: 23,087,888 km (0.1 R)
• M51: 23,704,381 km (0.113 R)
• M52: 24,482,739 km (0.101 R)
• M53: 25,111,349 km (0.104 R)
• M54: 25,957,923 km (0.049 R)
• M55: 26,438,282 km (0.107 R)
• M56: 26,545,394 km (0.069 R)
• M57: 27,245,213 km (0.112 R)
• M58: 29,492,173 km (0.048 R)
• M59: 31,400,294 km (0.11 R)
• M60: 32,140,504 km (0.102 R)
• M61: 32,312,093 km (0.092 R)
• M62: 32,541,277 km (0.098 R)
• M63: 33,405,953 km (0.104 R)
• M64: 33,521,891 km (0.097 R)
• M65: 34,453,586 km (0.047 R)
• M66: 34,570,722 km (0.087 R)
• M67: 34,922,576 km (0.114 R)
• M68: 35,985,768 km (0.119 R)
• M69: 36,402,099 km (0.033 R)
• M70: 36,521,328 km (0.065 R)
• M71: 37,119,420 km (0.062 R)
• M72: 37,901,967 km (0.113 R)
• M73: 38,204,304 km (0.097 R)
• M74: 38,629,013 km (0.08 R)
• M75: 39,421,881 km (0.093 R)
• M76: 39,728,258 km (0.109 R)
• M77: 39,912,562 km (0.079 R)
• M78: 40,590,390 km (0.12 R)
• M79: 41,085,858 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.8

Radius: 5.4

Gravity: 26.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.31 AU - 13.03 AU

Year: 15827 Days

Day: 21.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,932,611 km

• M1: 90,956 km (0.081 R)
• M2: 190,737 km (0.038 R)
• M3: 416,780 km (0.115 R)
• M4: 752,776 km (0.088 R)
• M5: 911,500 km (0.043 R)
• M6: 1,031,477 km (0.071 R)
• M7: 1,208,003 km (0.077 R)
• M8: 1,286,691 km (0.092 R)
• M9: 1,394,252 km (0.108 R)
• M10: 1,975,589 km (0.098 R)
• M11: 2,195,050 km (0.069 R)
• M12: 2,725,524 km (0.09 R)
• M13: 3,367,747 km (0.067 R)
• M14: 3,554,296 km (0.094 R)
• M15: 4,054,701 km (0.104 R)
• M16: 4,333,252 km (0.03 R)
• M17: 4,454,576 km (0.09 R)
• M18: 4,659,226 km (0.108 R)
• M19: 5,334,810 km (0.053 R)
• M20: 5,950,704 km (0.077 R)
• M21: 6,040,463 km (0.068 R)
• M22: 6,221,476 km (0.067 R)
• M23: 6,775,288 km (0.035 R)
• M24: 7,440,998 km (0.039 R)
• M25: 7,830,701 km (0.091 R)
• M26: 8,528,724 km (0.093 R)
• M27: 10,036,671 km (0.087 R)
• M28: 10,903,291 km (0.11 R)
• M29: 11,513,052 km (0.112 R)
• M30: 12,304,724 km (0.114 R)
• M31: 12,476,762 km (0.056 R)
• M32: 12,881,125 km (0.078 R)
• M33: 13,172,541 km (0.112 R)
• M34: 13,289,676 km (0.052 R)
• M35: 13,880,738 km (0.074 R)
• M36: 14,059,806 km (0.111 R)
• M37: 14,480,475 km (0.084 R)
• M38: 14,540,913 km (0.106 R)
• M39: 14,722,674 km (0.119 R)
• M40: 16,141,461 km (0.096 R)
• M41: 17,861,687 km (0.078 R)
• M42: 18,513,335 km (0.069 R)
• M43: 19,372,326 km (0.076 R)
• M44: 19,706,079 km (0.087 R)
• M45: 20,311,800 km (0.058 R)
• M46: 21,472,381 km (0.092 R)
• M47: 23,501,227 km (0.087 R)
• M48: 24,143,152 km (0.091 R)
• M49: 24,214,959 km (0.111 R)
• M50: 24,502,336 km (0.104 R)
• M51: 24,790,910 km (0.072 R)
• M52: 24,863,316 km (0.09 R)
• M53: 25,008,126 km (0.083 R)
• M54: 25,736,668 km (0.079 R)
• M55: 25,956,577 km (0.048 R)
• M56: 26,546,142 km (0.096 R)
• M57: 26,768,295 km (0.104 R)
• M58: 27,813,386 km (0.112 R)
• M59: 28,795,795 km (0.072 R)
• M60: 29,176,522 km (0.069 R)
• M61: 29,559,043 km (0.108 R)
• M62: 30,097,446 km (0.109 R)
• M63: 32,678,458 km (0.075 R)
• M64: 33,714,423 km (0.11 R)
• M65: 34,196,278 km (0.116 R)
• M66: 35,736,987 km (0.07 R)
• M67: 38,131,899 km (0.113 R)
• M68: 38,801,649 km (0.095 R)
• M69: 39,390,915 km (0.117 R)
• M70: 39,475,288 km (0.064 R)
• M71: 42,121,973 km (0.06 R)
• M72: 44,122,246 km (0.045 R)
• M73: 44,473,353 km (0.072 R)
• M74: 44,825,356 km (0.119 R)
• M75: 45,178,108 km (0.086 R)
• M76: 45,443,495 km (0.046 R)
• M77: 46,153,337 km (0.06 R)
• M78: 47,674,149 km (0.106 R)
• M79: 49,575,238 km (0.059 R)
• M80: 50,306,024 km (0.106 R)
• M81: 52,426,574 km (0.116 R)
• M82: 54,388,251 km (0.104 R)
• M83: 55,236,171 km (0.07 R)
• M84: 56,468,858 km (0.12 R)
• M85: 57,327,550 km (0.08 R)
• M86: 57,998,346 km (0.102 R)
• M87: 59,832,267 km (0.106 R)
• M88: 60,512,638 km (0.066 R)
• M89: 60,902,640 km (0.103 R)
• M90: 62,766,330 km (0.068 R)
• M91: 63,754,723 km (0.075 R)
• M92: 64,648,720 km (0.07 R)
• M93: 66,851,399 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.5

Radius: 5.6

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 17.23 AU - 20.55 AU

Year: 30606 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 68,932,611 km

• M1: 71,807 km (0.099 R)
• M2: 235,916 km (0.062 R)
• M3: 1,006,794 km (0.116 R)
• M4: 1,107,174 km (0.115 R)
• M5: 1,746,106 km (0.103 R)
• M6: 2,182,334 km (0.074 R)
• M7: 2,247,259 km (0.089 R)
• M8: 2,790,299 km (0.113 R)
• M9: 3,409,784 km (0.106 R)
• M10: 4,190,835 km (0.104 R)
• M11: 4,353,448 km (0.045 R)
• M12: 4,476,866 km (0.101 R)
• M13: 4,896,488 km (0.079 R)
• M14: 5,460,621 km (0.043 R)
• M15: 5,999,473 km (0.095 R)
• M16: 6,649,326 km (0.112 R)
• M17: 7,127,142 km (0.053 R)
• M18: 8,780,946 km (0.1 R)
• M19: 8,832,857 km (0.11 R)
• M20: 9,623,631 km (0.113 R)
• M21: 10,217,983 km (0.066 R)
• M22: 10,491,897 km (0.107 R)
• M23: 13,302,392 km (0.074 R)
• M24: 13,782,153 km (0.057 R)
• M25: 14,820,212 km (0.085 R)
• M26: 16,200,701 km (0.1 R)
• M27: 16,520,093 km (0.112 R)
• M28: 16,648,448 km (0.115 R)
• M29: 17,295,159 km (0.073 R)
• M30: 18,280,561 km (0.052 R)
• M31: 18,346,832 km (0.104 R)
• M32: 19,081,956 km (0.102 R)
• M33: 20,580,628 km (0.108 R)
• M34: 22,542,305 km (0.109 R)
• M35: 23,257,083 km (0.099 R)
• M36: 23,906,937 km (0.12 R)
• M37: 24,929,438 km (0.051 R)
• M38: 25,594,251 km (0.089 R)
• M39: 26,715,337 km (0.11 R)
• M40: 26,790,735 km (0.078 R)
• M41: 30,881,638 km (0.114 R)
• M42: 31,118,900 km (0.09 R)
• M43: 31,356,910 km (0.07 R)
• M44: 33,201,003 km (0.103 R)
• M45: 33,850,557 km (0.096 R)
• M46: 35,327,537 km (0.104 R)
• M47: 35,990,555 km (0.063 R)
• M48: 37,413,380 km (0.1 R)
• M49: 39,453,147 km (0.085 R)
• M50: 39,538,867 km (0.103 R)
• M51: 43,020,308 km (0.116 R)
• M52: 43,462,370 km (0.108 R)
• M53: 46,417,227 km (0.117 R)
• M54: 46,870,658 km (0.081 R)
• M55: 48,698,595 km (0.11 R)
• M56: 53,274,794 km (0.074 R)
• M57: 58,572,204 km (0.083 R)
• M58: 60,440,681 km (0.113 R)
• M59: 61,730,514 km (0.068 R)
• M60: 63,531,224 km (0.089 R)
• M61: 65,349,137 km (0.061 R)
• M62: 65,552,141 km (0.062 R)
• M63: 66,774,805 km (0.081 R)
• M64: 68,519,864 km (0.082 R)
• M65: 68,829,382 km (0.071 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: 506 - 14,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit