🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.64 AU - 0.76 AU

Year: 217 Days

Day: 46.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.73 AU - 0.87 AU

Year: 265 Days

Day: 29.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.35 AU - 2.21 AU

Year: 881 Days

Day: 12.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.9 AU - 2.72 AU

Year: 1302 Days

Day: 26.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,292,800 km

• M1: 293,511 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.74 AU - 3.58 AU

Year: 2083 Days

Day: 38.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,292,800 km

• M1: 513,569 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.34 AU - 5.4 AU

Year: 3388 Days

Day: 35.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.6

Radius: 12.9

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.86 AU - 6.38 AU

Year: 4296 Days

Day: 7.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,292,800 km

• M1: 218,562 km (0.068 R)
• M2: 310,565 km (0.105 R)
• M3: 462,407 km (0.1 R)
• M4: 645,964 km (0.098 R)
• M5: 821,741 km (0.089 R)
• M6: 1,375,253 km (0.105 R)
• M7: 1,475,484 km (0.083 R)
• M8: 1,653,356 km (0.116 R)
• M9: 1,965,866 km (0.05 R)
• M10: 2,129,526 km (0.084 R)
• M11: 2,213,001 km (0.11 R)
• M12: 2,314,877 km (0.077 R)
• M13: 2,418,250 km (0.06 R)
• M14: 2,829,195 km (0.111 R)
• M15: 3,071,394 km (0.074 R)
• M16: 3,166,538 km (0.073 R)
• M17: 3,457,656 km (0.108 R)
• M18: 3,777,795 km (0.108 R)
• M19: 4,598,639 km (0.063 R)
• M20: 4,773,818 km (0.064 R)
• M21: 5,221,564 km (0.088 R)
• M22: 5,358,596 km (0.086 R)
• M23: 5,871,118 km (0.118 R)
• M24: 6,037,620 km (0.108 R)
• M25: 6,157,448 km (0.112 R)
• M26: 6,448,416 km (0.102 R)
• M27: 6,570,937 km (0.097 R)
• M28: 6,669,671 km (0.083 R)
• M29: 7,246,371 km (0.088 R)
• M30: 7,891,437 km (0.099 R)
• M31: 8,367,308 km (0.056 R)
• M32: 8,798,300 km (0.115 R)
• M33: 9,374,999 km (0.106 R)
• M34: 9,710,099 km (0.055 R)
• M35: 10,105,935 km (0.117 R)
• M36: 10,220,078 km (0.107 R)
• M37: 10,420,688 km (0.072 R)
• M38: 10,651,817 km (0.079 R)
• M39: 10,942,935 km (0.047 R)
• M40: 11,030,749 km (0.114 R)
• M41: 12,012,709 km (0.108 R)
• M42: 12,346,312 km (0.092 R)
• M43: 12,498,902 km (0.09 R)
• M44: 13,553,567 km (0.105 R)
• M45: 13,679,528 km (0.025 R)
• M46: 13,837,504 km (0.034 R)
• M47: 14,155,250 km (0.113 R)
• M48: 14,798,221 km (0.076 R)
• M49: 15,253,896 km (0.093 R)
• M50: 15,648,236 km (0.118 R)
• M51: 16,480,449 km (0.065 R)
• M52: 16,716,066 km (0.111 R)
• M53: 17,190,740 km (0.032 R)
• M54: 17,327,173 km (0.092 R)
• M55: 17,772,975 km (0.11 R)
• M56: 18,571,080 km (0.097 R)
• M57: 19,239,333 km (0.064 R)
• M58: 19,594,180 km (0.117 R)
• M59: 20,310,305 km (0.047 R)
• M60: 20,853,195 km (0.084 R)
• M61: 21,510,827 km (0.086 R)
• M62: 21,879,137 km (0.097 R)
• M63: 22,883,986 km (0.108 R)
• M64: 23,335,473 km (0.12 R)
• M65: 23,562,263 km (0.043 R)
• M66: 23,713,955 km (0.051 R)
• M67: 24,170,678 km (0.052 R)
• M68: 24,745,881 km (0.111 R)
• M69: 24,899,967 km (0.101 R)
• M70: 25,054,502 km (0.091 R)
• M71: 25,364,319 km (0.056 R)
• M72: 25,792,618 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.8

Radius: 12.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.66 AU - 9.96 AU

Year: 10535 Days

Day: 5.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 65,292,800 km

• M1: 155,582 km (0.101 R)
• M2: 409,599 km (0.075 R)
• M3: 1,012,179 km (0.118 R)
• M4: 1,196,484 km (0.039 R)
• M5: 1,470,547 km (0.119 R)
• M6: 1,566,439 km (0.117 R)
• M7: 1,884,933 km (0.107 R)
• M8: 4,688,846 km (0.077 R)
• M9: 4,832,909 km (0.107 R)
• M10: 5,125,373 km (0.092 R)
• M11: 6,565,701 km (0.11 R)
• M12: 6,727,117 km (0.088 R)
• M13: 7,274,795 km (0.116 R)
• M14: 7,922,404 km (0.12 R)
• M15: 8,267,676 km (0.096 R)
• M16: 8,647,355 km (0.117 R)
• M17: 9,122,478 km (0.057 R)
• M18: 9,636,646 km (0.098 R)
• M19: 9,943,621 km (0.104 R)
• M20: 10,441,333 km (0.1 R)
• M21: 10,661,691 km (0.099 R)
• M22: 10,947,273 km (0.109 R)
• M23: 11,043,016 km (0.081 R)
• M24: 12,081,823 km (0.062 R)
• M25: 12,280,190 km (0.04 R)
• M26: 12,412,883 km (0.091 R)
• M27: 12,881,424 km (0.102 R)
• M28: 13,253,623 km (0.082 R)
• M29: 13,870,266 km (0.113 R)
• M30: 14,671,961 km (0.099 R)
• M31: 15,596,326 km (0.104 R)
• M32: 17,314,607 km (0.114 R)
• M33: 17,426,357 km (0.075 R)
• M34: 17,613,055 km (0.064 R)
• M35: 17,950,847 km (0.091 R)
• M36: 18,063,943 km (0.099 R)
• M37: 20,257,347 km (0.075 R)
• M38: 20,453,769 km (0.118 R)
• M39: 21,765,742 km (0.096 R)
• M40: 22,859,452 km (0.097 R)
• M41: 25,353,249 km (0.094 R)
• M42: 25,607,416 km (0.05 R)
• M43: 27,583,603 km (0.071 R)
• M44: 27,801,418 km (0.06 R)
• M45: 28,722,342 km (0.108 R)
• M46: 29,119,974 km (0.099 R)
• M47: 29,386,108 km (0.079 R)
• M48: 29,608,560 km (0.11 R)
• M49: 29,742,301 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.6

Radius: 5.3

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.62 AU - 14.36 AU

Year: 16370 Days

Day: 21.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,292,800 km

• M1: 67,768 km (0.062 R)
• M2: 101,577 km (0.091 R)
• M3: 687,103 km (0.08 R)
• M4: 727,195 km (0.072 R)
• M5: 788,830 km (0.086 R)
• M6: 1,497,475 km (0.086 R)
• M7: 1,576,612 km (0.099 R)
• M8: 1,711,848 km (0.099 R)
• M9: 2,110,527 km (0.059 R)
• M10: 2,169,768 km (0.101 R)
• M11: 2,537,030 km (0.115 R)
• M12: 2,825,006 km (0.054 R)
• M13: 3,362,511 km (0.094 R)
• M14: 3,572,248 km (0.041 R)
• M15: 3,750,119 km (0.118 R)
• M16: 4,040,938 km (0.075 R)
• M17: 4,528,926 km (0.105 R)
• M18: 4,956,177 km (0.109 R)
• M19: 5,890,865 km (0.098 R)
• M20: 5,974,640 km (0.08 R)
• M21: 6,485,816 km (0.097 R)
• M22: 7,278,535 km (0.092 R)
• M23: 8,666,354 km (0.098 R)
• M24: 9,001,753 km (0.083 R)
• M25: 9,439,177 km (0.079 R)
• M26: 9,933,299 km (0.118 R)
• M27: 10,233,841 km (0.112 R)
• M28: 10,843,751 km (0.072 R)
• M29: 11,517,839 km (0.119 R)
• M30: 13,288,928 km (0.067 R)
• M31: 13,509,286 km (0.085 R)
• M32: 14,799,717 km (0.103 R)
• M33: 14,913,861 km (0.096 R)
• M34: 14,971,007 km (0.068 R)
• M35: 15,085,449 km (0.05 R)
• M36: 15,142,745 km (0.105 R)
• M37: 16,659,518 km (0.109 R)
• M38: 18,101,941 km (0.047 R)
• M39: 18,224,013 km (0.049 R)
• M40: 18,653,209 km (0.107 R)
• M41: 20,276,196 km (0.118 R)
• M42: 20,784,530 km (0.107 R)
• M43: 21,490,482 km (0.039 R)
• M44: 22,008,839 km (0.074 R)
• M45: 22,334,812 km (0.096 R)
• M46: 22,991,697 km (0.028 R)
• M47: 26,439,030 km (0.107 R)
• M48: 26,716,235 km (0.11 R)
• M49: 26,924,625 km (0.102 R)
• M50: 27,063,900 km (0.096 R)
• M51: 27,203,475 km (0.085 R)
• M52: 27,483,223 km (0.096 R)
• M53: 29,539,895 km (0.099 R)
• M54: 29,683,509 km (0.117 R)
• M55: 30,043,740 km (0.075 R)
• M56: 30,841,097 km (0.034 R)
• M57: 31,132,813 km (0.092 R)
• M58: 32,087,247 km (0.108 R)
• M59: 32,160,999 km (0.06 R)
• M60: 32,753,556 km (0.116 R)
• M61: 34,250,582 km (0.104 R)
• M62: 34,628,317 km (0.064 R)
• M63: 35,999,531 km (0.075 R)
• M64: 38,245,743 km (0.115 R)
• M65: 38,402,372 km (0.111 R)
• M66: 39,425,322 km (0.047 R)
• M67: 41,176,814 km (0.055 R)
• M68: 42,062,134 km (0.072 R)
• M69: 42,142,917 km (0.111 R)
• M70: 42,385,565 km (0.057 R)
• M71: 42,466,497 km (0.091 R)
• M72: 43,279,262 km (0.106 R)
• M73: 44,508,059 km (0.109 R)
• M74: 44,920,201 km (0.073 R)
• M75: 45,416,418 km (0.103 R)
• M76: 46,832,212 km (0.115 R)
• M77: 48,093,471 km (0.108 R)
• M78: 48,177,994 km (0.068 R)
• M79: 50,220,304 km (0.054 R)
• M80: 50,821,389 km (0.117 R)
• M81: 51,943,821 km (0.095 R)
• M82: 52,030,439 km (0.107 R)
• M83: 52,290,739 km (0.107 R)
• M84: 52,899,901 km (0.075 R)
• M85: 52,987,117 km (0.072 R)
• M86: 53,336,428 km (0.109 R)
• M87: 55,094,502 km (0.102 R)
• M88: 57,318,574 km (0.086 R)
• M89: 59,118,835 km (0.113 R)
• M90: 59,209,341 km (0.053 R)
• M91: 60,663,732 km (0.108 R)
• M92: 60,754,986 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.3

Radius: 4.7

Gravity: 13.5 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.19 AU - 17.13 AU

Year: 24092 Days

Day: 23.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 65,292,800 km

• M1: 178,321 km (0.098 R)
• M2: 257,009 km (0.069 R)
• M3: 300,991 km (0.027 R)
• M4: 331,958 km (0.089 R)
• M5: 809,773 km (0.096 R)
• M6: 877,092 km (0.067 R)
• M7: 922,869 km (0.092 R)
• M8: 1,506,899 km (0.106 R)
• M9: 1,562,251 km (0.108 R)
• M10: 1,908,570 km (0.111 R)
• M11: 1,938,489 km (0.082 R)
• M12: 1,968,558 km (0.094 R)
• M13: 2,246,362 km (0.097 R)
• M14: 2,736,295 km (0.043 R)
• M15: 2,976,100 km (0.106 R)
• M16: 3,294,145 km (0.058 R)
• M17: 3,549,060 km (0.085 R)
• M18: 3,623,111 km (0.066 R)
• M19: 4,077,888 km (0.113 R)
• M20: 4,194,425 km (0.106 R)
• M21: 4,671,343 km (0.099 R)
• M22: 5,291,426 km (0.07 R)
• M23: 5,375,949 km (0.102 R)
• M24: 5,980,923 km (0.101 R)
• M25: 6,426,126 km (0.058 R)
• M26: 6,652,767 km (0.109 R)
• M27: 6,974,402 km (0.044 R)
• M28: 8,066,467 km (0.032 R)
• M29: 8,212,774 km (0.111 R)
• M30: 8,359,978 km (0.108 R)
• M31: 9,210,591 km (0.107 R)
• M32: 9,568,729 km (0.082 R)
• M33: 10,831,185 km (0.09 R)
• M34: 10,992,601 km (0.067 R)
• M35: 11,154,915 km (0.096 R)
• M36: 12,594,046 km (0.091 R)
• M37: 13,220,263 km (0.051 R)
• M38: 13,624,028 km (0.104 R)
• M39: 14,207,759 km (0.081 R)
• M40: 14,978,936 km (0.082 R)
• M41: 15,339,466 km (0.081 R)
• M42: 15,520,779 km (0.096 R)
• M43: 16,623,465 km (0.087 R)
• M44: 17,059,094 km (0.108 R)
• M45: 17,246,989 km (0.079 R)
• M46: 17,309,820 km (0.108 R)
• M47: 17,372,651 km (0.074 R)
• M48: 17,751,283 km (0.058 R)
• M49: 19,947,978 km (0.051 R)
• M50: 21,212,230 km (0.103 R)
• M51: 22,024,098 km (0.096 R)
• M52: 22,639,693 km (0.113 R)
• M53: 23,122,296 km (0.085 R)
• M54: 24,238,146 km (0.072 R)
• M55: 24,519,839 km (0.061 R)
• M56: 26,304,990 km (0.12 R)
• M57: 27,469,161 km (0.092 R)
• M58: 27,615,917 km (0.093 R)
• M59: 28,650,087 km (0.118 R)
• M60: 29,097,235 km (0.099 R)
• M61: 29,321,781 km (0.114 R)
• M62: 30,528,288 km (0.106 R)
• M63: 31,443,976 km (0.117 R)
• M64: 32,523,475 km (0.041 R)
• M65: 33,615,090 km (0.118 R)
• M66: 34,244,299 km (0.081 R)
• M67: 34,639,537 km (0.114 R)
• M68: 35,594,121 km (0.038 R)
• M69: 35,674,155 km (0.077 R)
• M70: 36,961,296 km (0.057 R)
• M71: 37,529,319 km (0.115 R)
• M72: 38,018,354 km (0.091 R)
• M73: 38,263,695 km (0.063 R)
• M74: 39,002,858 km (0.115 R)
• M75: 39,085,286 km (0.042 R)
• M76: 41,500,693 km (0.108 R)
• M77: 42,260,052 km (0.032 R)
• M78: 42,599,041 km (0.11 R)
• M79: 43,706,813 km (0.049 R)
• M80: 43,878,103 km (0.076 R)
• M81: 44,565,505 km (0.076 R)
• M82: 45,690,032 km (0.112 R)
• M83: 45,950,931 km (0.091 R)
• M84: 46,648,805 km (0.109 R)
• M85: 47,174,641 km (0.072 R)
• M86: 47,350,269 km (0.106 R)
• M87: 48,143,736 km (0.08 R)
• M88: 50,101,374 km (0.117 R)
• M89: 52,721,431 km (0.115 R)
• M90: 54,646,307 km (0.098 R)
• M91: 55,200,418 km (0.083 R)
• M92: 57,154,764 km (0.111 R)
• M93: 58,375,932 km (0.098 R)
• M94: 59,131,550 km (0.107 R)
• M95: 59,415,786 km (0.106 R)
• M96: 59,890,610 km (0.109 R)
• M97: 60,080,749 km (0.119 R)
• M98: 64,609,076 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 15,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit