🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.71 AU - 0.93 AU

Year: 274 Days

Day: 25.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.68 AU - 1.04 AU

Year: 294 Days

Day: 37.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,100,225 km

• M1: 366,066 km (0.054 R)
• M2: 570,566 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.31 AU - 1.95 AU

Year: 768 Days

Day: 27 Hours

Environment

Temp: -42 °C

Axial Tilt: 179.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.5 AU - 4.28 AU

Year: 2831 Days

Day: 23.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,100,225 km

• M1: 1,852,620 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.27 AU - 4.33 AU

Year: 3290 Days

Day: 44.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.4

Radius: 15

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.24 AU - 7.74 AU

Year: 6819 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,100,225 km

• M1: 308,321 km (0.1 R)
• M2: 496,515 km (0.078 R)
• M3: 681,269 km (0.107 R)
• M4: 790,924 km (0.102 R)
• M5: 1,111,662 km (0.102 R)
• M6: 1,296,864 km (0.115 R)
• M7: 1,738,327 km (0.047 R)
• M8: 1,916,050 km (0.073 R)
• M9: 2,620,506 km (0.076 R)
• M10: 2,757,089 km (0.068 R)
• M11: 3,229,369 km (0.116 R)
• M12: 3,525,423 km (0.054 R)
• M13: 3,626,103 km (0.102 R)
• M14: 3,830,304 km (0.048 R)
• M15: 4,170,639 km (0.108 R)
• M16: 4,277,302 km (0.043 R)
• M17: 5,986,159 km (0.074 R)
• M18: 6,228,657 km (0.057 R)
• M19: 6,443,479 km (0.094 R)
• M20: 6,567,347 km (0.045 R)
• M21: 7,882,910 km (0.116 R)
• M22: 7,982,393 km (0.079 R)
• M23: 8,149,045 km (0.052 R)
• M24: 8,249,724 km (0.108 R)
• M25: 8,519,898 km (0.047 R)
• M26: 8,622,073 km (0.089 R)
• M27: 9,278,359 km (0.075 R)
• M28: 9,453,688 km (0.076 R)
• M29: 9,772,182 km (0.041 R)
• M30: 9,879,144 km (0.088 R)
• M31: 10,094,266 km (0.097 R)
• M32: 10,933,360 km (0.118 R)
• M33: 11,118,712 km (0.102 R)
• M34: 11,417,609 km (0.036 R)
• M35: 11,719,048 km (0.119 R)
• M36: 11,985,033 km (0.1 R)
• M37: 12,873,046 km (0.041 R)
• M38: 13,187,052 km (0.116 R)
• M39: 13,702,417 km (0.112 R)
• M40: 14,023,005 km (0.081 R)
• M41: 14,549,141 km (0.119 R)
• M42: 14,671,512 km (0.034 R)
• M43: 15,081,859 km (0.081 R)
• M44: 15,412,919 km (0.035 R)
• M45: 15,579,272 km (0.078 R)
• M46: 16,040,033 km (0.106 R)
• M47: 16,166,443 km (0.085 R)
• M48: 16,846,366 km (0.088 R)
• M49: 17,103,674 km (0.082 R)
• M50: 18,234,185 km (0.107 R)
• M51: 18,366,280 km (0.064 R)
• M52: 18,586,937 km (0.102 R)
• M53: 18,808,491 km (0.083 R)
• M54: 19,433,661 km (0.108 R)
• M55: 20,111,190 km (0.082 R)
• M56: 20,980,353 km (0.081 R)
• M57: 21,721,760 km (0.093 R)
• M58: 23,805,060 km (0.095 R)
• M59: 24,045,763 km (0.111 R)
• M60: 24,432,623 km (0.039 R)
• M61: 24,529,712 km (0.102 R)
• M62: 25,408,899 km (0.108 R)
• M63: 27,198,389 km (0.049 R)
• M64: 29,182,356 km (0.094 R)
• M65: 30,374,202 km (0.109 R)
• M66: 31,055,022 km (0.084 R)
• M67: 31,370,823 km (0.075 R)
• M68: 31,529,247 km (0.064 R)
• M69: 32,005,866 km (0.082 R)
• M70: 33,127,252 km (0.071 R)
• M71: 33,827,819 km (0.076 R)
• M72: 34,207,199 km (0.11 R)
• M73: 34,915,395 km (0.08 R)
• M74: 35,408,470 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.2

Radius: 12.5

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.26 AU - 10.18 AU

Year: 9501 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,100,225 km

• M1: 163,810 km (0.109 R)
• M2: 993,779 km (0.102 R)
• M3: 1,453,493 km (0.115 R)
• M4: 1,544,000 km (0.069 R)
• M5: 1,636,601 km (0.057 R)
• M6: 1,827,637 km (0.09 R)
• M7: 1,925,923 km (0.03 R)
• M8: 2,258,180 km (0.087 R)
• M9: 2,337,616 km (0.073 R)
• M10: 2,664,488 km (0.055 R)
• M11: 2,948,424 km (0.047 R)
• M12: 3,153,074 km (0.076 R)
• M13: 4,082,975 km (0.088 R)
• M14: 4,411,192 km (0.054 R)
• M15: 4,747,937 km (0.08 R)
• M16: 4,988,640 km (0.091 R)
• M17: 5,233,532 km (0.117 R)
• M18: 5,375,201 km (0.036 R)
• M19: 5,808,137 km (0.027 R)
• M20: 6,516,483 km (0.115 R)
• M21: 7,331,343 km (0.078 R)
• M22: 9,183,813 km (0.096 R)
• M23: 9,312,168 km (0.084 R)
• M24: 9,441,271 km (0.096 R)
• M25: 10,139,744 km (0.072 R)
• M26: 10,228,306 km (0.04 R)
• M27: 10,854,821 km (0.107 R)
• M28: 12,808,719 km (0.085 R)
• M29: 13,241,506 km (0.056 R)
• M30: 13,678,930 km (0.11 R)
• M31: 14,468,508 km (0.069 R)
• M32: 15,783,024 km (0.118 R)
• M33: 17,188,197 km (0.108 R)
• M34: 17,293,963 km (0.077 R)
• M35: 17,399,878 km (0.093 R)
• M36: 18,039,858 km (0.032 R)
• M37: 18,147,269 km (0.096 R)
• M38: 18,308,685 km (0.037 R)
• M39: 18,416,695 km (0.11 R)
• M40: 18,959,585 km (0.069 R)
• M41: 19,618,115 km (0.06 R)
• M42: 20,172,525 km (0.103 R)
• M43: 20,284,125 km (0.088 R)
• M44: 21,410,597 km (0.112 R)
• M45: 21,695,282 km (0.076 R)
• M46: 22,096,204 km (0.117 R)
• M47: 22,557,265 km (0.097 R)
• M48: 23,021,467 km (0.112 R)
• M49: 23,430,318 km (0.059 R)
• M50: 24,850,301 km (0.079 R)
• M51: 25,149,646 km (0.081 R)
• M52: 25,450,188 km (0.095 R)
• M53: 26,054,713 km (0.098 R)
• M54: 26,237,073 km (0.094 R)
• M55: 26,786,546 km (0.074 R)
• M56: 28,395,321 km (0.115 R)
• M57: 29,971,634 km (0.088 R)
• M58: 31,705,623 km (0.119 R)
• M59: 32,291,000 km (0.112 R)
• M60: 32,683,096 km (0.117 R)
• M61: 33,670,442 km (0.115 R)
• M62: 35,002,012 km (0.115 R)
• M63: 35,674,305 km (0.109 R)
• M64: 35,876,861 km (0.062 R)
• M65: 36,758,740 km (0.12 R)
• M66: 37,305,071 km (0.079 R)
• M67: 37,442,103 km (0.077 R)
• M68: 39,168,762 km (0.105 R)
• M69: 39,656,750 km (0.025 R)
• M70: 40,076,821 km (0.071 R)
• M71: 40,287,305 km (0.105 R)
• M72: 40,498,238 km (0.063 R)
• M73: 40,850,541 km (0.114 R)
• M74: 41,771,465 km (0.081 R)
• M75: 41,913,733 km (0.103 R)
• M76: 42,198,717 km (0.114 R)
• M77: 43,705,766 km (0.11 R)
• M78: 43,850,128 km (0.115 R)
• M79: 44,720,189 km (0.082 R)
• M80: 45,669,088 km (0.033 R)
• M81: 45,815,694 km (0.115 R)
• M82: 47,216,080 km (0.118 R)
• M83: 48,033,184 km (0.116 R)
• M84: 49,305,214 km (0.061 R)
• M85: 50,134,286 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111

Radius: 6.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.19 AU - 20.27 AU

Year: 24124 Days

Day: 22.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 57.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,100,225 km

• M1: 128,953 km (0.074 R)
• M2: 186,100 km (0.075 R)
• M3: 313,856 km (0.074 R)
• M4: 376,239 km (0.051 R)
• M5: 606,769 km (0.104 R)
• M6: 1,163,871 km (0.09 R)
• M7: 1,307,037 km (0.086 R)
• M8: 1,633,160 km (0.067 R)
• M9: 1,793,978 km (0.104 R)
• M10: 2,566,501 km (0.03 R)
• M11: 2,646,237 km (0.068 R)
• M12: 4,247,532 km (0.053 R)
• M13: 4,792,667 km (0.075 R)
• M14: 4,957,075 km (0.114 R)
• M15: 5,224,257 km (0.11 R)
• M16: 5,877,252 km (0.09 R)
• M17: 6,775,288 km (0.093 R)
• M18: 7,448,029 km (0.085 R)
• M19: 8,063,774 km (0.093 R)
• M20: 9,221,063 km (0.113 R)
• M21: 9,881,538 km (0.109 R)
• M22: 10,049,087 km (0.086 R)
• M23: 10,133,161 km (0.099 R)
• M24: 11,291,348 km (0.109 R)
• M25: 11,335,180 km (0.089 R)
• M26: 12,042,030 km (0.072 R)
• M27: 12,355,737 km (0.112 R)
• M28: 12,581,480 km (0.111 R)
• M29: 14,105,434 km (0.112 R)
• M30: 14,578,612 km (0.101 R)
• M31: 14,673,906 km (0.12 R)
• M32: 14,769,349 km (0.091 R)
• M33: 15,833,139 km (0.094 R)
• M34: 16,721,751 km (0.101 R)
• M35: 16,821,533 km (0.102 R)
• M36: 17,021,545 km (0.083 R)
• M37: 17,626,519 km (0.108 R)
• M38: 18,187,212 km (0.064 R)
• M39: 18,341,148 km (0.1 R)
• M40: 18,547,144 km (0.083 R)
• M41: 19,013,291 km (0.06 R)
• M42: 19,693,363 km (0.106 R)
• M43: 19,851,488 km (0.109 R)
• M44: 20,328,256 km (0.074 R)
• M45: 21,185,153 km (0.109 R)
• M46: 21,618,089 km (0.09 R)
• M47: 25,127,506 km (0.105 R)
• M48: 25,298,945 km (0.093 R)
• M49: 25,815,656 km (0.054 R)
• M50: 26,104,230 km (0.072 R)
• M51: 26,568,283 km (0.085 R)
• M52: 26,918,042 km (0.117 R)
• M53: 28,035,688 km (0.11 R)
• M54: 28,749,420 km (0.119 R)
• M55: 29,649,849 km (0.099 R)
• M56: 30,194,685 km (0.092 R)
• M57: 32,468,722 km (0.083 R)
• M58: 32,530,955 km (0.093 R)
• M59: 32,593,187 km (0.098 R)
• M60: 32,655,420 km (0.074 R)
• M61: 32,717,802 km (0.117 R)
• M62: 32,780,185 km (0.088 R)
• M63: 33,720,706 km (0.086 R)
• M64: 34,099,339 km (0.099 R)
• M65: 34,479,317 km (0.087 R)
• M66: 35,949,266 km (0.047 R)
• M67: 36,142,546 km (0.102 R)
• M68: 37,439,560 km (0.06 R)
• M69: 37,570,159 km (0.081 R)
• M70: 37,962,704 km (0.105 R)
• M71: 38,093,901 km (0.082 R)
• M72: 40,079,214 km (0.087 R)
• M73: 40,212,656 km (0.114 R)
• M74: 41,084,362 km (0.091 R)
• M75: 41,759,049 km (0.035 R)
• M76: 46,303,234 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.4

Radius: 6.5

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.11 AU - 19.35 AU

Year: 24124 Days

Day: 22.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,100,225 km

• M1: 222,302 km (0.114 R)
• M2: 380,727 km (0.063 R)
• M3: 640,129 km (0.119 R)
• M4: 708,496 km (0.107 R)
• M5: 779,555 km (0.058 R)
• M6: 1,408,913 km (0.045 R)
• M7: 2,212,253 km (0.069 R)
• M8: 2,291,391 km (0.108 R)
• M9: 2,561,864 km (0.106 R)
• M10: 2,757,388 km (0.06 R)
• M11: 2,986,721 km (0.079 R)
• M12: 3,103,707 km (0.086 R)
• M13: 3,192,419 km (0.084 R)
• M14: 3,433,271 km (0.06 R)
• M15: 3,680,108 km (0.102 R)
• M16: 3,805,620 km (0.094 R)
• M17: 4,487,787 km (0.105 R)
• M18: 4,689,594 km (0.109 R)
• M19: 4,860,136 km (0.064 R)
• M20: 5,242,358 km (0.116 R)
• M21: 5,562,198 km (0.106 R)
• M22: 6,109,577 km (0.107 R)
• M23: 6,750,454 km (0.093 R)
• M24: 7,098,419 km (0.062 R)
• M25: 7,491,861 km (0.094 R)
• M26: 7,611,240 km (0.067 R)
• M27: 7,771,460 km (0.059 R)
• M28: 8,547,723 km (0.082 R)
• M29: 10,041,009 km (0.109 R)
• M30: 10,393,611 km (0.111 R)
• M31: 11,110,933 km (0.093 R)
• M32: 11,567,207 km (0.118 R)
• M33: 12,782,390 km (0.111 R)
• M34: 13,068,421 km (0.064 R)
• M35: 13,841,842 km (0.111 R)
• M36: 14,184,870 km (0.12 R)
• M37: 15,129,880 km (0.076 R)
• M38: 15,533,794 km (0.064 R)
• M39: 16,146,397 km (0.091 R)
• M40: 16,559,288 km (0.088 R)
• M41: 16,611,048 km (0.047 R)
• M42: 16,766,929 km (0.044 R)
• M43: 17,027,828 km (0.101 R)
• M44: 17,448,048 km (0.102 R)
• M45: 17,659,430 km (0.086 R)
• M46: 17,765,346 km (0.084 R)
• M47: 18,728,905 km (0.107 R)
• M48: 19,053,832 km (0.029 R)
• M49: 19,271,497 km (0.049 R)
• M50: 21,380,079 km (0.1 R)
• M51: 21,549,573 km (0.061 R)
• M52: 22,118,045 km (0.098 R)
• M53: 22,232,338 km (0.106 R)
• M54: 22,404,076 km (0.084 R)
• M55: 23,327,694 km (0.029 R)
• M56: 24,440,702 km (0.105 R)
• M57: 24,499,793 km (0.115 R)
• M58: 25,690,742 km (0.084 R)
• M59: 26,839,653 km (0.077 R)
• M60: 27,758,483 km (0.105 R)
• M61: 29,375,337 km (0.044 R)
• M62: 30,258,563 km (0.099 R)
• M63: 30,321,992 km (0.103 R)
• M64: 30,576,010 km (0.115 R)
• M65: 31,728,362 km (0.12 R)
• M66: 32,960,001 km (0.12 R)
• M67: 34,936,339 km (0.085 R)
• M68: 35,002,910 km (0.061 R)
• M69: 35,737,735 km (0.086 R)
• M70: 37,290,261 km (0.103 R)
• M71: 38,040,644 km (0.052 R)
• M72: 38,177,526 km (0.106 R)
• M73: 39,002,708 km (0.067 R)
• M74: 39,903,287 km (0.052 R)
• M75: 40,112,126 km (0.098 R)
• M76: 40,810,748 km (0.11 R)
• M77: 41,231,866 km (0.106 R)
• M78: 43,073,117 km (0.081 R)
• M79: 45,812,254 km (0.083 R)
• M80: 48,607,191 km (0.083 R)
• M81: 48,755,741 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 15,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit