🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.52 AU - 0.68 AU

Year: 163 Days

Day: 21.5 Hours

Environment

Temp: 252 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,936,388 km

• M1: 24,983 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.6 AU - 0.62 AU

Year: 167 Days

Day: 15.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.59 AU - 0.73 AU

Year: 188 Days

Day: 44.7 Hours

Environment

Temp: 242 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.93 AU - 0.99 AU

Year: 329 Days

Day: 20.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.96 AU - 2.9 AU

Year: 1325 Days

Day: 43.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,936,388 km

• M1: 44,431 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.2 AU - 2.96 AU

Year: 1450 Days

Day: 24.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.27 AU - 5.51 AU

Year: 3783 Days

Day: 33.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.4

Radius: 12.6

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.34 AU - 7.4 AU

Year: 6300 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,936,388 km

• M1: 172,187 km (0.072 R)
• M2: 303,983 km (0.116 R)
• M3: 707,149 km (0.109 R)
• M4: 811,718 km (0.041 R)
• M5: 894,146 km (0.105 R)
• M6: 1,485,956 km (0.098 R)
• M7: 1,915,152 km (0.098 R)
• M8: 2,124,888 km (0.119 R)
• M9: 2,362,599 km (0.103 R)
• M10: 2,464,176 km (0.079 R)
• M11: 2,756,790 km (0.062 R)
• M12: 2,842,509 km (0.076 R)
• M13: 3,467,679 km (0.081 R)
• M14: 3,701,351 km (0.042 R)
• M15: 3,868,152 km (0.105 R)
• M16: 4,012,963 km (0.084 R)
• M17: 4,209,086 km (0.039 R)
• M18: 4,509,179 km (0.109 R)
• M19: 5,077,651 km (0.06 R)
• M20: 5,505,351 km (0.094 R)
• M21: 6,225,366 km (0.042 R)
• M22: 6,510,200 km (0.114 R)
• M23: 6,596,518 km (0.045 R)
• M24: 7,152,125 km (0.079 R)
• M25: 7,241,135 km (0.041 R)
• M26: 7,360,664 km (0.119 R)
• M27: 7,814,245 km (0.095 R)
• M28: 8,496,112 km (0.096 R)
• M29: 8,780,497 km (0.066 R)
• M30: 9,261,604 km (0.102 R)
• M31: 9,521,755 km (0.086 R)
• M32: 10,383,887 km (0.053 R)
• M33: 10,620,252 km (0.099 R)
• M34: 11,132,774 km (0.084 R)
• M35: 12,075,839 km (0.075 R)
• M36: 12,182,203 km (0.079 R)
• M37: 12,718,661 km (0.118 R)
• M38: 13,080,688 km (0.098 R)
• M39: 13,556,409 km (0.091 R)
• M40: 14,149,715 km (0.076 R)
• M41: 14,411,960 km (0.087 R)
• M42: 14,600,303 km (0.103 R)
• M43: 14,941,387 km (0.115 R)
• M44: 15,361,757 km (0.106 R)
• M45: 16,370,944 km (0.094 R)
• M46: 16,923,110 km (0.078 R)
• M47: 19,400,301 km (0.091 R)
• M48: 19,984,630 km (0.07 R)
• M49: 20,363,412 km (0.098 R)
• M50: 20,786,923 km (0.107 R)
• M51: 20,957,166 km (0.119 R)
• M52: 21,729,091 km (0.117 R)
• M53: 21,902,026 km (0.033 R)
• M54: 22,205,410 km (0.102 R)
• M55: 22,379,542 km (0.118 R)
• M56: 23,124,390 km (0.109 R)
• M57: 23,433,459 km (0.066 R)
• M58: 24,145,096 km (0.093 R)
• M59: 24,863,765 km (0.096 R)
• M60: 24,954,122 km (0.068 R)
• M61: 25,044,628 km (0.074 R)
• M62: 25,135,135 km (0.08 R)
• M63: 25,498,508 km (0.115 R)
• M64: 25,955,081 km (0.113 R)
• M65: 26,276,268 km (0.043 R)
• M66: 26,645,026 km (0.099 R)
• M67: 26,783,853 km (0.105 R)
• M68: 28,467,128 km (0.117 R)
• M69: 28,940,905 km (0.078 R)
• M70: 29,560,539 km (0.07 R)
• M71: 29,752,025 km (0.105 R)
• M72: 30,377,493 km (0.091 R)
• M73: 30,570,774 km (0.049 R)
• M74: 31,299,315 km (0.101 R)
• M75: 31,690,215 km (0.096 R)
• M76: 31,984,474 km (0.069 R)
• M77: 32,131,977 km (0.102 R)
• M78: 32,971,969 km (0.087 R)
• M79: 33,120,819 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.9

Radius: 13.3

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.6 AU - 8.38 AU

Year: 7171 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,936,388 km

• M1: 176,226 km (0.043 R)
• M2: 286,480 km (0.114 R)
• M3: 958,174 km (0.097 R)
• M4: 1,152,352 km (0.074 R)
• M5: 1,856,659 km (0.119 R)
• M6: 1,989,652 km (0.089 R)
• M7: 2,602,853 km (0.056 R)
• M8: 2,803,165 km (0.096 R)
• M9: 3,166,089 km (0.118 R)
• M10: 3,654,975 km (0.069 R)
• M11: 4,023,136 km (0.105 R)
• M12: 4,314,552 km (0.116 R)
• M13: 4,522,792 km (0.038 R)
• M14: 4,949,146 km (0.08 R)
• M15: 5,167,260 km (0.11 R)
• M16: 6,920,248 km (0.086 R)
• M17: 7,059,524 km (0.118 R)
• M18: 7,661,805 km (0.078 R)
• M19: 8,023,981 km (0.113 R)
• M20: 8,170,288 km (0.096 R)
• M21: 8,540,393 km (0.037 R)
• M22: 8,840,337 km (0.095 R)
• M23: 9,528,038 km (0.073 R)
• M24: 10,074,818 km (0.034 R)
• M25: 10,193,300 km (0.07 R)
• M26: 10,471,701 km (0.085 R)
• M27: 10,954,753 km (0.065 R)
• M28: 11,117,366 km (0.096 R)
• M29: 11,486,424 km (0.117 R)
• M30: 12,152,134 km (0.104 R)
• M31: 12,405,104 km (0.104 R)
• M32: 12,659,869 km (0.077 R)
• M33: 13,217,570 km (0.115 R)
• M34: 13,390,805 km (0.041 R)
• M35: 13,739,667 km (0.117 R)
• M36: 14,047,390 km (0.1 R)
• M37: 14,179,933 km (0.038 R)
• M38: 14,401,787 km (0.069 R)
• M39: 15,074,229 km (0.086 R)
• M40: 15,894,774 km (0.103 R)
• M41: 16,079,228 km (0.077 R)
• M42: 16,217,905 km (0.099 R)
• M43: 16,917,425 km (0.042 R)
• M44: 17,105,619 km (0.113 R)
• M45: 17,294,561 km (0.094 R)
• M46: 18,249,594 km (0.097 R)
• M47: 18,733,543 km (0.089 R)
• M48: 19,664,790 km (0.065 R)
• M49: 20,160,856 km (0.113 R)
• M50: 20,260,638 km (0.057 R)
• M51: 20,560,731 km (0.116 R)
• M52: 23,223,573 km (0.116 R)
• M53: 23,328,142 km (0.116 R)
• M54: 23,432,861 km (0.101 R)
• M55: 25,560,143 km (0.104 R)
• M56: 26,482,862 km (0.101 R)
• M57: 26,592,218 km (0.104 R)
• M58: 27,140,794 km (0.11 R)
• M59: 27,859,611 km (0.059 R)
• M60: 28,416,864 km (0.117 R)
• M61: 29,429,192 km (0.119 R)
• M62: 29,996,617 km (0.106 R)
• M63: 30,110,611 km (0.11 R)
• M64: 30,453,190 km (0.059 R)
• M65: 31,084,792 km (0.12 R)
• M66: 31,200,132 km (0.12 R)
• M67: 32,185,832 km (0.112 R)
• M68: 33,005,329 km (0.043 R)
• M69: 33,181,855 km (0.099 R)
• M70: 33,358,680 km (0.116 R)
• M71: 34,247,590 km (0.084 R)
• M72: 34,485,900 km (0.114 R)
• M73: 35,144,130 km (0.119 R)
• M74: 35,264,257 km (0.045 R)
• M75: 35,504,960 km (0.104 R)
• M76: 36,048,449 km (0.093 R)
• M77: 36,169,624 km (0.09 R)
• M78: 36,351,684 km (0.068 R)
• M79: 36,473,158 km (0.092 R)
• M80: 38,003,245 km (0.089 R)
• M81: 39,491,893 km (0.096 R)
• M82: 40,180,492 km (0.092 R)
• M83: 40,368,985 km (0.065 R)
• M84: 40,494,797 km (0.12 R)
• M85: 42,142,468 km (0.088 R)
• M86: 42,910,354 km (0.046 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.7

Radius: 8.3

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11 AU - 13.88 AU

Year: 15350 Days

Day: 12.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,936,388 km

• M1: 164,558 km (0.097 R)
• M2: 222,153 km (0.104 R)
• M3: 276,756 km (0.095 R)
• M4: 387,159 km (0.101 R)
• M5: 457,919 km (0.111 R)
• M6: 573,558 km (0.088 R)
• M7: 835,205 km (0.095 R)
• M8: 1,029,832 km (0.063 R)
• M9: 1,185,414 km (0.099 R)
• M10: 1,293,573 km (0.097 R)
• M11: 1,405,173 km (0.119 R)
• M12: 1,462,170 km (0.103 R)
• M13: 1,578,706 km (0.057 R)
• M14: 1,698,235 km (0.054 R)
• M15: 1,789,939 km (0.099 R)
• M16: 2,688,274 km (0.098 R)
• M17: 2,904,592 km (0.081 R)
• M18: 3,089,196 km (0.104 R)
• M19: 3,201,993 km (0.113 R)
• M20: 3,785,724 km (0.064 R)
• M21: 3,987,681 km (0.094 R)
• M22: 4,193,228 km (0.092 R)
• M23: 4,360,030 km (0.113 R)
• M24: 4,614,646 km (0.091 R)
• M25: 4,830,515 km (0.087 R)
• M26: 6,384,089 km (0.113 R)
• M27: 6,673,262 km (0.118 R)
• M28: 7,065,507 km (0.106 R)
• M29: 7,214,507 km (0.096 R)
• M30: 7,414,818 km (0.082 R)
• M31: 9,244,400 km (0.113 R)
• M32: 10,181,182 km (0.083 R)
• M33: 10,237,132 km (0.119 R)
• M34: 11,147,734 km (0.05 R)
• M35: 11,205,479 km (0.114 R)
• M36: 11,965,735 km (0.061 R)
• M37: 13,289,676 km (0.115 R)
• M38: 15,041,019 km (0.107 R)
• M39: 16,270,115 km (0.08 R)
• M40: 17,263,145 km (0.106 R)
• M41: 17,733,332 km (0.029 R)
• M42: 18,139,639 km (0.039 R)
• M43: 20,570,306 km (0.096 R)
• M44: 21,932,095 km (0.109 R)
• M45: 22,077,205 km (0.108 R)
• M46: 22,441,177 km (0.109 R)
• M47: 22,807,243 km (0.096 R)
• M48: 23,027,750 km (0.11 R)
• M49: 23,991,609 km (0.092 R)
• M50: 25,347,863 km (0.049 R)
• M51: 26,651,459 km (0.1 R)
• M52: 26,728,801 km (0.062 R)
• M53: 27,506,560 km (0.095 R)
• M54: 28,845,761 km (0.051 R)
• M55: 30,853,364 km (0.083 R)
• M56: 31,097,358 km (0.108 R)
• M57: 32,244,175 km (0.105 R)
• M58: 32,822,820 km (0.069 R)
• M59: 36,709,522 km (0.068 R)
• M60: 36,881,859 km (0.109 R)
• M61: 36,968,027 km (0.063 R)
• M62: 37,747,133 km (0.038 R)
• M63: 38,269,529 km (0.104 R)
• M64: 38,444,259 km (0.109 R)
• M65: 39,057,760 km (0.097 R)
• M66: 41,274,950 km (0.069 R)
• M67: 43,897,550 km (0.113 R)
• M68: 44,722,433 km (0.07 R)
• M69: 46,294,407 km (0.118 R)
• M70: 46,666,906 km (0.059 R)
• M71: 47,884,483 km (0.117 R)
• M72: 47,978,580 km (0.085 R)
• M73: 48,166,924 km (0.098 R)
• M74: 49,968,531 km (0.113 R)
• M75: 51,985,410 km (0.106 R)
• M76: 52,858,014 km (0.054 R)
• M77: 54,322,876 km (0.066 R)
• M78: 55,999,270 km (0.066 R)
• M79: 62,563,326 km (0.116 R)
• M80: 63,387,909 km (0.079 R)
• M81: 64,008,591 km (0.116 R)
• M82: 65,047,697 km (0.11 R)
• M83: 67,564,233 km (0.055 R)
• M84: 68,410,209 km (0.057 R)
• M85: 69,365,989 km (0.083 R)
• M86: 70,005,670 km (0.032 R)
• M87: 71,398,277 km (0.109 R)
• M88: 71,613,398 km (0.064 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 13,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit