🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.53 AU - 0.55 AU

Year: 143 Days

Day: 22.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 130.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.67 AU - 0.79 AU

Year: 224 Days

Day: 20.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,106,909 km

• M1: 33,809 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.66 AU - 0.8 AU

Year: 224 Days

Day: 31.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.24 AU - 1.34 AU

Year: 527 Days

Day: 27.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.32 AU - 2.04 AU

Year: 784 Days

Day: 37.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.82 AU - 4.14 AU

Year: 2336 Days

Day: 35.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,106,909 km

• M1: 2,322,507 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.4

Radius: 10.1

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.62 AU - 13.2 AU

Year: 14792 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,106,909 km

• M1: 177,722 km (0.113 R)
• M2: 385,663 km (0.078 R)
• M3: 707,448 km (0.112 R)
• M4: 775,964 km (0.088 R)
• M5: 935,136 km (0.073 R)
• M6: 1,057,956 km (0.025 R)
• M7: 1,771,538 km (0.083 R)
• M8: 1,925,773 km (0.059 R)
• M9: 2,351,828 km (0.112 R)
• M10: 2,436,501 km (0.029 R)
• M11: 3,289,956 km (0.089 R)
• M12: 3,724,389 km (0.068 R)
• M13: 3,898,221 km (0.096 R)
• M14: 4,074,896 km (0.108 R)
• M15: 4,202,653 km (0.105 R)
• M16: 4,647,258 km (0.094 R)
• M17: 5,052,070 km (0.109 R)
• M18: 5,356,053 km (0.094 R)
• M19: 5,895,502 km (0.067 R)
• M20: 6,011,291 km (0.087 R)
• M21: 6,215,792 km (0.074 R)
• M22: 6,363,145 km (0.097 R)
• M23: 6,842,906 km (0.075 R)
• M24: 7,334,335 km (0.051 R)
• M25: 7,647,144 km (0.072 R)
• M26: 8,579,438 km (0.108 R)
• M27: 8,677,873 km (0.113 R)
• M28: 9,344,182 km (0.103 R)
• M29: 9,854,610 km (0.1 R)
• M30: 10,831,783 km (0.036 R)
• M31: 10,973,901 km (0.117 R)
• M32: 11,259,933 km (0.067 R)
• M33: 11,657,414 km (0.068 R)
• M34: 12,280,639 km (0.102 R)
• M35: 12,652,390 km (0.073 R)
• M36: 13,027,731 km (0.112 R)
• M37: 13,368,814 km (0.076 R)
• M38: 13,828,079 km (0.056 R)
• M39: 13,905,122 km (0.066 R)
• M40: 14,292,431 km (0.062 R)
• M41: 14,370,371 km (0.097 R)
• M42: 14,448,462 km (0.099 R)
• M43: 15,396,164 km (0.097 R)
• M44: 15,596,027 km (0.106 R)
• M45: 16,486,134 km (0.12 R)
• M46: 16,608,804 km (0.087 R)
• M47: 17,102,477 km (0.076 R)
• M48: 17,434,285 km (0.116 R)
• M49: 17,893,850 km (0.041 R)
• M50: 19,039,171 km (0.107 R)
• M51: 19,167,826 km (0.09 R)
• M52: 19,728,967 km (0.074 R)
• M53: 20,076,932 km (0.112 R)
• M54: 20,470,823 km (0.118 R)
• M55: 20,955,819 km (0.107 R)
• M56: 21,310,815 km (0.116 R)
• M57: 21,802,244 km (0.118 R)
• M58: 22,433,098 km (0.098 R)
• M59: 23,436,750 km (0.102 R)
• M60: 24,969,381 km (0.118 R)
• M61: 25,534,561 km (0.088 R)
• M62: 25,629,257 km (0.036 R)
• M63: 27,594,823 km (0.049 R)
• M64: 29,113,092 km (0.084 R)
• M65: 29,310,860 km (0.105 R)
• M66: 29,807,525 km (0.03 R)
• M67: 29,907,158 km (0.025 R)
• M68: 30,859,498 km (0.091 R)
• M69: 31,010,741 km (0.118 R)
• M70: 31,567,544 km (0.085 R)
• M71: 32,434,464 km (0.083 R)
• M72: 32,742,336 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221

Radius: 5.9

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.79 AU - 15.73 AU

Year: 17377 Days

Day: 17 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,106,909 km

• M1: 77,641 km (0.1 R)
• M2: 151,991 km (0.091 R)
• M3: 424,858 km (0.068 R)
• M4: 635,941 km (0.093 R)
• M5: 702,063 km (0.118 R)
• M6: 753,375 km (0.053 R)
• M7: 1,207,853 km (0.084 R)
• M8: 1,269,936 km (0.114 R)
• M9: 1,804,300 km (0.116 R)
• M10: 1,972,149 km (0.091 R)
• M11: 2,170,216 km (0.118 R)
• M12: 2,452,956 km (0.059 R)
• M13: 2,639,056 km (0.049 R)
• M14: 2,774,741 km (0.066 R)
• M15: 2,912,820 km (0.1 R)
• M16: 2,968,620 km (0.105 R)
• M17: 3,053,143 km (0.091 R)
• M18: 3,340,371 km (0.106 R)
• M19: 3,428,334 km (0.032 R)
• M20: 3,546,666 km (0.062 R)
• M21: 3,910,040 km (0.094 R)
• M22: 4,096,139 km (0.111 R)
• M23: 4,190,236 km (0.098 R)
• M24: 4,348,810 km (0.064 R)
• M25: 4,541,642 km (0.106 R)
• M26: 6,039,565 km (0.111 R)
• M27: 6,655,908 km (0.071 R)
• M28: 6,803,711 km (0.025 R)
• M29: 7,065,208 km (0.098 R)
• M30: 8,541,290 km (0.057 R)
• M31: 8,702,108 km (0.115 R)
• M32: 9,026,586 km (0.081 R)
• M33: 9,149,406 km (0.067 R)
• M34: 9,313,963 km (0.093 R)
• M35: 11,986,081 km (0.067 R)
• M36: 12,803,334 km (0.105 R)
• M37: 13,218,617 km (0.059 R)
• M38: 14,300,060 km (0.07 R)
• M39: 14,827,243 km (0.094 R)
• M40: 15,703,588 km (0.053 R)
• M41: 15,949,975 km (0.052 R)
• M42: 16,098,376 km (0.093 R)
• M43: 16,247,376 km (0.109 R)
• M44: 16,346,859 km (0.088 R)
• M45: 17,404,216 km (0.086 R)
• M46: 17,864,080 km (0.076 R)
• M47: 18,069,777 km (0.086 R)
• M48: 18,847,985 km (0.061 R)
• M49: 19,162,290 km (0.074 R)
• M50: 19,478,391 km (0.084 R)
• M51: 19,955,758 km (0.11 R)
• M52: 20,922,160 km (0.118 R)
• M53: 21,193,231 km (0.115 R)
• M54: 22,013,476 km (0.113 R)
• M55: 23,347,440 km (0.082 R)
• M56: 23,685,083 km (0.102 R)
• M57: 24,593,142 km (0.079 R)
• M58: 25,108,955 km (0.068 R)
• M59: 25,166,401 km (0.043 R)
• M60: 25,397,081 km (0.088 R)
• M61: 25,512,570 km (0.112 R)
• M62: 25,744,148 km (0.075 R)
• M63: 25,918,429 km (0.047 R)
• M64: 25,976,473 km (0.071 R)
• M65: 26,209,547 km (0.028 R)
• M66: 27,089,482 km (0.053 R)
• M67: 28,337,577 km (0.116 R)
• M68: 28,457,405 km (0.073 R)
• M69: 29,301,137 km (0.069 R)
• M70: 29,422,311 km (0.054 R)
• M71: 29,483,048 km (0.101 R)
• M72: 30,336,503 km (0.077 R)
• M73: 30,889,567 km (0.057 R)
• M74: 31,074,619 km (0.083 R)
• M75: 31,260,121 km (0.102 R)
• M76: 31,383,988 km (0.042 R)
• M77: 32,631,335 km (0.087 R)
• M78: 33,008,621 km (0.111 R)
• M79: 33,704,251 km (0.094 R)
• M80: 34,085,725 km (0.102 R)
• M81: 34,468,546 km (0.09 R)
• M82: 34,788,686 km (0.12 R)
• M83: 35,431,956 km (0.113 R)
• M84: 35,561,059 km (0.076 R)
• M85: 36,795,541 km (0.033 R)
• M86: 37,057,337 km (0.117 R)
• M87: 37,319,582 km (0.116 R)
• M88: 37,780,045 km (0.108 R)
• M89: 41,123,707 km (0.051 R)
• M90: 41,599,278 km (0.101 R)
• M91: 41,803,629 km (0.096 R)
• M92: 42,487,441 km (0.092 R)
• M93: 43,037,063 km (0.084 R)
• M94: 43,658,194 km (0.081 R)
• M95: 44,073,926 km (0.102 R)
• M96: 46,031,414 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.3

Radius: 6.1

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.23 AU - 17.53 AU

Year: 21707 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,106,909 km

• M1: 317,596 km (0.09 R)
• M2: 738,415 km (0.085 R)
• M3: 891,903 km (0.117 R)
• M4: 1,744,610 km (0.109 R)
• M5: 2,010,147 km (0.093 R)
• M6: 2,383,992 km (0.097 R)
• M7: 2,448,319 km (0.116 R)
• M8: 2,678,400 km (0.102 R)
• M9: 3,629,394 km (0.069 R)
• M10: 4,044,229 km (0.081 R)
• M11: 4,276,854 km (0.097 R)
• M12: 5,805,445 km (0.092 R)
• M13: 7,202,389 km (0.06 R)
• M14: 7,674,221 km (0.097 R)
• M15: 8,204,695 km (0.12 R)
• M16: 8,351,451 km (0.117 R)
• M17: 10,231,746 km (0.064 R)
• M18: 10,975,996 km (0.113 R)
• M19: 11,463,535 km (0.087 R)
• M20: 11,627,644 km (0.026 R)
• M21: 11,792,651 km (0.105 R)
• M22: 12,013,607 km (0.114 R)
• M23: 12,403,907 km (0.074 R)
• M24: 13,426,110 km (0.025 R)
• M25: 13,541,300 km (0.118 R)
• M26: 16,158,814 km (0.099 R)
• M27: 16,281,335 km (0.034 R)
• M28: 16,651,141 km (0.095 R)
• M29: 16,961,257 km (0.037 R)
• M30: 17,587,474 km (0.116 R)
• M31: 18,412,656 km (0.03 R)
• M32: 19,185,628 km (0.066 R)
• M33: 19,315,479 km (0.108 R)
• M34: 19,445,629 km (0.1 R)
• M35: 19,772,201 km (0.071 R)
• M36: 20,430,880 km (0.079 R)
• M37: 20,497,152 km (0.069 R)
• M38: 20,696,417 km (0.084 R)
• M39: 21,432,438 km (0.09 R)
• M40: 21,499,757 km (0.112 R)
• M41: 22,381,487 km (0.103 R)
• M42: 23,970,366 km (0.046 R)
• M43: 24,390,736 km (0.098 R)
• M44: 26,024,794 km (0.113 R)
• M45: 26,384,726 km (0.086 R)
• M46: 27,401,094 km (0.107 R)
• M47: 27,694,007 km (0.118 R)
• M48: 27,987,817 km (0.03 R)
• M49: 28,578,429 km (0.117 R)
• M50: 28,652,630 km (0.117 R)
• M51: 28,875,381 km (0.114 R)
• M52: 29,247,880 km (0.081 R)
• M53: 29,472,277 km (0.095 R)
• M54: 29,847,318 km (0.094 R)
• M55: 29,922,566 km (0.12 R)
• M56: 30,375,100 km (0.087 R)
• M57: 31,134,458 km (0.106 R)
• M58: 31,823,207 km (0.062 R)
• M59: 35,023,853 km (0.111 R)
• M60: 35,500,772 km (0.117 R)
• M61: 35,740,128 km (0.029 R)
• M62: 37,025,174 km (0.114 R)
• M63: 38,325,478 km (0.084 R)
• M64: 38,652,799 km (0.072 R)
• M65: 39,640,593 km (0.104 R)
• M66: 40,386,788 km (0.091 R)
• M67: 40,469,964 km (0.074 R)
• M68: 41,977,312 km (0.074 R)
• M69: 42,061,536 km (0.117 R)
• M70: 44,616,069 km (0.1 R)
• M71: 45,565,267 km (0.106 R)
• M72: 45,651,885 km (0.11 R)
• M73: 48,011,193 km (0.108 R)
• M74: 48,187,569 km (0.091 R)
• M75: 48,629,331 km (0.053 R)
• M76: 48,717,893 km (0.101 R)
• M77: 49,250,162 km (0.09 R)
• M78: 51,398,388 km (0.056 R)
• M79: 52,393,064 km (0.07 R)
• M80: 53,120,558 km (0.059 R)
• M81: 53,302,918 km (0.095 R)
• M82: 54,493,568 km (0.083 R)
• M83: 56,156,497 km (0.038 R)
• M84: 56,807,697 km (0.052 R)
• M85: 57,180,944 km (0.074 R)
• M86: 59,437,478 km (0.109 R)
• M87: 60,291,083 km (0.076 R)
• M88: 60,386,228 km (0.097 R)
• M89: 61,626,992 km (0.083 R)
• M90: 62,394,878 km (0.101 R)
• M91: 63,552,467 km (0.062 R)
• M92: 64,717,086 km (0.119 R)
• M93: 65,106,938 km (0.068 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 14,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit