🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.89 AU - 0.99 AU

Year: 345 Days

Day: 19.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,233,296 km

• M1: 456,124 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.55 AU - 2.65 AU

Year: 1588 Days

Day: 41 Hours

Environment

Temp: -99 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.68 AU - 4.08 AU

Year: 2895 Days

Day: 18.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,233,296 km

• M1: 1,456,186 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.47 AU - 4.53 AU

Year: 3030 Days

Day: 38 Hours

Environment

Temp: -141 °C

Axial Tilt: 54.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.8

Radius: 9.1

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.9 AU - 6.96 AU

Year: 6175 Days

Day: 9.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,233,296 km

• M1: 135,386 km (0.091 R)
• M2: 272,418 km (0.096 R)
• M3: 500,106 km (0.103 R)
• M4: 657,333 km (0.102 R)
• M5: 727,943 km (0.101 R)
• M6: 1,242,560 km (0.115 R)
• M7: 1,405,023 km (0.118 R)
• M8: 1,613,263 km (0.079 R)
• M9: 1,791,135 km (0.059 R)
• M10: 1,954,795 km (0.066 R)
• M11: 2,038,570 km (0.113 R)
• M12: 2,341,057 km (0.065 R)
• M13: 2,658,055 km (0.089 R)
• M14: 2,751,105 km (0.117 R)
• M15: 3,036,986 km (0.103 R)
• M16: 3,109,990 km (0.045 R)
• M17: 3,458,404 km (0.025 R)
• M18: 3,560,280 km (0.118 R)
• M19: 3,689,083 km (0.074 R)
• M20: 4,084,770 km (0.06 R)
• M21: 4,219,707 km (0.068 R)
• M22: 4,301,388 km (0.091 R)
• M23: 5,059,998 km (0.103 R)
• M24: 5,981,521 km (0.078 R)
• M25: 6,352,075 km (0.102 R)
• M26: 6,761,973 km (0.1 R)
• M27: 6,922,043 km (0.098 R)
• M28: 7,213,011 km (0.096 R)
• M29: 8,417,274 km (0.085 R)
• M30: 8,624,018 km (0.118 R)
• M31: 8,832,408 km (0.06 R)
• M32: 9,007,288 km (0.079 R)
• M33: 9,112,904 km (0.102 R)
• M34: 9,218,819 km (0.107 R)
• M35: 9,325,183 km (0.101 R)
• M36: 9,503,354 km (0.089 R)
• M37: 9,682,722 km (0.037 R)
• M38: 10,485,016 km (0.055 R)
• M39: 11,574,836 km (0.085 R)
• M40: 11,728,024 km (0.057 R)
• M41: 12,113,837 km (0.112 R)
• M42: 12,543,183 km (0.101 R)
• M43: 12,621,722 km (0.104 R)
• M44: 12,898,029 km (0.103 R)
• M45: 13,256,316 km (0.11 R)
• M46: 13,416,685 km (0.112 R)
• M47: 13,658,286 km (0.114 R)
• M48: 13,779,609 km (0.117 R)
• M49: 13,860,692 km (0.069 R)
• M50: 14,556,621 km (0.106 R)
• M51: 15,600,365 km (0.104 R)
• M52: 15,769,710 km (0.041 R)
• M53: 16,538,942 km (0.117 R)
• M54: 16,754,662 km (0.069 R)
• M55: 16,884,663 km (0.12 R)
• M56: 17,803,792 km (0.106 R)
• M57: 18,069,328 km (0.099 R)
• M58: 19,189,966 km (0.083 R)
• M59: 19,873,180 km (0.103 R)
• M60: 21,780,852 km (0.075 R)
• M61: 23,358,361 km (0.119 R)
• M62: 23,989,814 km (0.094 R)
• M63: 24,087,501 km (0.115 R)
• M64: 24,332,243 km (0.052 R)
• M65: 25,717,819 km (0.091 R)
• M66: 26,470,745 km (0.101 R)
• M67: 27,027,399 km (0.046 R)
• M68: 27,536,779 km (0.069 R)
• M69: 28,049,302 km (0.111 R)
• M70: 29,344,520 km (0.076 R)
• M71: 29,448,939 km (0.108 R)
• M72: 29,605,867 km (0.033 R)
• M73: 30,765,251 km (0.119 R)
• M74: 30,977,530 km (0.071 R)
• M75: 31,190,408 km (0.105 R)
• M76: 31,457,141 km (0.104 R)
• M77: 31,831,884 km (0.107 R)
• M78: 32,585,857 km (0.093 R)
• M79: 32,964,938 km (0.056 R)
• M80: 33,345,665 km (0.09 R)
• M81: 33,782,341 km (0.115 R)
• M82: 34,496,222 km (0.095 R)
• M83: 35,437,192 km (0.029 R)
• M84: 36,948,879 km (0.082 R)
• M85: 37,118,224 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.8

Radius: 13.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.84 AU - 13.56 AU

Year: 15157 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,233,296 km

• M1: 174,132 km (0.08 R)
• M2: 299,046 km (0.025 R)
• M3: 404,812 km (0.084 R)
• M4: 529,876 km (0.118 R)
• M5: 644,767 km (0.102 R)
• M6: 873,951 km (0.099 R)
• M7: 1,217,278 km (0.06 R)
• M8: 1,661,733 km (0.119 R)
• M9: 1,821,204 km (0.046 R)
• M10: 2,155,855 km (0.079 R)
• M11: 2,442,484 km (0.096 R)
• M12: 2,695,006 km (0.106 R)
• M13: 2,788,953 km (0.061 R)
• M14: 3,126,895 km (0.1 R)
• M15: 3,789,464 km (0.082 R)
• M16: 3,975,414 km (0.091 R)
• M17: 4,164,356 km (0.045 R)
• M18: 4,301,238 km (0.082 R)
• M19: 4,523,391 km (0.106 R)
• M20: 5,037,110 km (0.059 R)
• M21: 5,360,241 km (0.119 R)
• M22: 5,873,362 km (0.046 R)
• M23: 6,276,379 km (0.091 R)
• M24: 6,560,615 km (0.11 R)
• M25: 6,720,535 km (0.071 R)
• M26: 6,978,890 km (0.073 R)
• M27: 7,142,102 km (0.116 R)
• M28: 7,740,194 km (0.094 R)
• M29: 8,182,405 km (0.066 R)
• M30: 9,775,622 km (0.077 R)
• M31: 10,739,182 km (0.098 R)
• M32: 11,041,819 km (0.081 R)
• M33: 11,694,215 km (0.053 R)
• M34: 11,966,483 km (0.088 R)
• M35: 12,201,651 km (0.113 R)
• M36: 12,359,178 km (0.085 R)
• M37: 12,477,809 km (0.067 R)
• M38: 12,996,315 km (0.082 R)
• M39: 13,117,040 km (0.09 R)
• M40: 13,318,848 km (0.059 R)
• M41: 14,302,604 km (0.09 R)
• M42: 14,427,219 km (0.084 R)
• M43: 14,887,232 km (0.047 R)
• M44: 15,055,679 km (0.097 R)
• M45: 15,267,211 km (0.114 R)
• M46: 15,607,695 km (0.074 R)
• M47: 16,426,295 km (0.069 R)
• M48: 16,906,654 km (0.073 R)
• M49: 18,195,290 km (0.044 R)
• M50: 18,737,732 km (0.112 R)
• M51: 18,919,792 km (0.118 R)
• M52: 19,561,418 km (0.118 R)
• M53: 19,653,719 km (0.093 R)
• M54: 19,792,397 km (0.097 R)
• M55: 21,244,094 km (0.089 R)
• M56: 21,672,094 km (0.094 R)
• M57: 21,911,002 km (0.072 R)
• M58: 22,150,807 km (0.103 R)
• M59: 22,778,520 km (0.106 R)
• M60: 23,657,258 km (0.117 R)
• M61: 23,952,713 km (0.069 R)
• M62: 24,150,332 km (0.072 R)
• M63: 25,599,188 km (0.058 R)
• M64: 25,953,286 km (0.085 R)
• M65: 27,850,935 km (0.099 R)
• M66: 28,790,409 km (0.097 R)
• M67: 28,895,427 km (0.086 R)
• M68: 30,218,919 km (0.116 R)
• M69: 30,539,508 km (0.105 R)
• M70: 31,237,980 km (0.068 R)
• M71: 31,941,689 km (0.054 R)
• M72: 32,650,633 km (0.111 R)
• M73: 33,254,709 km (0.068 R)
• M74: 33,640,971 km (0.059 R)
• M75: 34,250,881 km (0.101 R)
• M76: 34,473,633 km (0.117 R)
• M77: 34,696,833 km (0.075 R)
• M78: 34,976,581 km (0.101 R)
• M79: 36,159,451 km (0.116 R)
• M80: 36,443,088 km (0.109 R)
• M81: 36,556,783 km (0.118 R)
• M82: 37,126,751 km (0.054 R)
• M83: 37,872,047 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.9

Radius: 7.2

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.63 AU - 15.35 AU

Year: 18766 Days

Day: 18.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,233,296 km

• M1: 114,891 km (0.119 R)
• M2: 387,907 km (0.08 R)
• M3: 560,094 km (0.08 R)
• M4: 682,465 km (0.096 R)
• M5: 853,007 km (0.054 R)
• M6: 953,836 km (0.081 R)
• M7: 2,505,316 km (0.12 R)
• M8: 2,861,358 km (0.116 R)
• M9: 3,265,123 km (0.058 R)
• M10: 3,555,193 km (0.045 R)
• M11: 5,615,156 km (0.096 R)
• M12: 6,316,620 km (0.06 R)
• M13: 7,211,216 km (0.07 R)
• M14: 7,886,650 km (0.061 R)
• M15: 8,318,838 km (0.036 R)
• M16: 8,892,397 km (0.104 R)
• M17: 9,206,552 km (0.037 R)
• M18: 9,251,731 km (0.043 R)
• M19: 10,735,742 km (0.036 R)
• M20: 11,505,123 km (0.08 R)
• M21: 11,847,403 km (0.117 R)
• M22: 11,896,621 km (0.094 R)
• M23: 12,192,974 km (0.115 R)
• M24: 12,242,641 km (0.116 R)
• M25: 12,591,952 km (0.063 R)
• M26: 12,893,990 km (0.081 R)
• M27: 14,335,066 km (0.097 R)
• M28: 14,544,952 km (0.073 R)
• M29: 15,288,005 km (0.082 R)
• M30: 17,087,817 km (0.105 R)
• M31: 17,310,568 km (0.104 R)
• M32: 17,366,368 km (0.085 R)
• M33: 18,381,390 km (0.11 R)
• M34: 19,299,621 km (0.048 R)
• M35: 19,357,516 km (0.096 R)
• M36: 19,764,422 km (0.108 R)
• M37: 20,764,184 km (0.104 R)
• M38: 21,120,975 km (0.094 R)
• M39: 21,599,838 km (0.115 R)
• M40: 23,057,969 km (0.113 R)
• M41: 23,736,844 km (0.104 R)
• M42: 24,359,620 km (0.077 R)
• M43: 24,422,152 km (0.105 R)
• M44: 24,673,027 km (0.089 R)
• M45: 25,621,328 km (0.104 R)
• M46: 26,067,878 km (0.111 R)
• M47: 26,774,877 km (0.099 R)
• M48: 27,423,085 km (0.062 R)
• M49: 27,683,834 km (0.116 R)
• M50: 28,076,528 km (0.115 R)
• M51: 28,207,875 km (0.044 R)
• M52: 28,405,195 km (0.107 R)
• M53: 29,265,532 km (0.097 R)
• M54: 30,000,207 km (0.11 R)
• M55: 30,201,566 km (0.077 R)
• M56: 31,965,923 km (0.093 R)
• M57: 33,484,791 km (0.084 R)
• M58: 34,182,964 km (0.062 R)
• M59: 34,604,082 km (0.116 R)
• M60: 35,239,125 km (0.066 R)
• M61: 36,449,072 km (0.091 R)
• M62: 37,455,716 km (0.043 R)
• M63: 38,180,369 km (0.102 R)
• M64: 41,050,254 km (0.078 R)
• M65: 41,647,449 km (0.063 R)
• M66: 41,722,248 km (0.097 R)
• M67: 41,797,196 km (0.115 R)
• M68: 42,172,388 km (0.092 R)
• M69: 42,397,981 km (0.12 R)
• M70: 42,624,024 km (0.114 R)
• M71: 43,001,758 km (0.056 R)
• M72: 43,153,151 km (0.109 R)
• M73: 44,370,429 km (0.056 R)
• M74: 44,676,506 km (0.106 R)
• M75: 46,449,989 km (0.114 R)
• M76: 48,325,199 km (0.097 R)
• M77: 49,827,161 km (0.116 R)
• M78: 50,224,942 km (0.074 R)
• M79: 50,464,149 km (0.112 R)
• M80: 52,148,920 km (0.099 R)
• M81: 52,552,834 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.6

Radius: 6.6

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.91 AU - 18.43 AU

Year: 23494 Days

Day: 17.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,233,296 km

• M1: 84,373 km (0.057 R)
• M2: 560,992 km (0.097 R)
• M3: 602,730 km (0.083 R)
• M4: 645,515 km (0.086 R)
• M5: 1,157,140 km (0.119 R)
• M6: 1,645,128 km (0.096 R)
• M7: 1,768,396 km (0.082 R)
• M8: 2,090,181 km (0.071 R)
• M9: 3,237,597 km (0.118 R)
• M10: 3,471,419 km (0.096 R)
• M11: 3,996,358 km (0.106 R)
• M12: 5,529,436 km (0.094 R)
• M13: 5,902,833 km (0.04 R)
• M14: 6,188,266 km (0.111 R)
• M15: 6,284,457 km (0.106 R)
• M16: 7,374,577 km (0.102 R)
• M17: 8,203,648 km (0.115 R)
• M18: 9,612,710 km (0.074 R)
• M19: 11,270,554 km (0.12 R)
• M20: 11,388,138 km (0.093 R)
• M21: 11,624,503 km (0.12 R)
• M22: 12,222,445 km (0.066 R)
• M23: 12,464,495 km (0.1 R)
• M24: 14,329,382 km (0.072 R)
• M25: 15,620,112 km (0.118 R)
• M26: 15,816,983 km (0.07 R)
• M27: 15,882,806 km (0.062 R)
• M28: 16,080,724 km (0.114 R)
• M29: 16,146,846 km (0.059 R)
• M30: 16,279,390 km (0.047 R)
• M31: 17,015,112 km (0.12 R)
• M32: 17,625,023 km (0.107 R)
• M33: 19,356,618 km (0.108 R)
• M34: 19,638,760 km (0.04 R)
• M35: 20,924,703 km (0.105 R)
• M36: 22,237,873 km (0.082 R)
• M37: 23,652,620 km (0.087 R)
• M38: 24,408,837 km (0.111 R)
• M39: 25,096,240 km (0.11 R)
• M40: 27,038,768 km (0.117 R)
• M41: 27,670,520 km (0.098 R)
• M42: 27,829,243 km (0.058 R)
• M43: 28,787,866 km (0.067 R)
• M44: 29,838,492 km (0.064 R)
• M45: 30,327,528 km (0.11 R)
• M46: 31,066,242 km (0.104 R)
• M47: 31,562,009 km (0.114 R)
• M48: 31,810,940 km (0.069 R)
• M49: 33,655,631 km (0.078 R)
• M50: 34,164,713 km (0.073 R)
• M51: 35,880,152 km (0.059 R)
• M52: 36,487,070 km (0.101 R)
• M53: 37,097,430 km (0.073 R)
• M54: 38,239,909 km (0.056 R)
• M55: 39,037,714 km (0.075 R)
• M56: 40,289,399 km (0.069 R)
• M57: 42,100,431 km (0.06 R)
• M58: 42,832,264 km (0.093 R)
• M59: 43,199,676 km (0.097 R)
• M60: 44,401,246 km (0.053 R)
• M61: 49,219,794 km (0.112 R)
• M62: 49,604,709 km (0.043 R)
• M63: 51,544,096 km (0.075 R)
• M64: 53,014,793 km (0.052 R)
• M65: 54,002,887 km (0.067 R)
• M66: 55,596,553 km (0.058 R)
• M67: 56,600,504 km (0.119 R)
• M68: 57,610,290 km (0.075 R)
• M69: 58,117,426 km (0.115 R)
• M70: 58,524,183 km (0.118 R)
• M71: 58,626,059 km (0.11 R)
• M72: 60,984,769 km (0.052 R)
• M73: 64,527,845 km (0.092 R)
• M74: 64,843,795 km (0.103 R)
• M75: 67,388,754 km (0.118 R)
• M76: 69,750,306 km (0.062 R)
• M77: 69,966,326 km (0.104 R)
• M78: 70,290,804 km (0.029 R)
• M79: 71,375,837 km (0.119 R)
• M80: 72,357,199 km (0.119 R)
• M81: 72,685,417 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 11,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit