🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.88 AU - 0.94 AU

Year: 325 Days

Day: 34.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.04 AU - 1.68 AU

Year: 594 Days

Day: 24.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,311,272 km

• M1: 54,304 km (0.093 R)
• M2: 357,389 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.29 AU - 1.55 AU

Year: 634 Days

Day: 20.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,311,272 km

• M1: 338,540 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.39 AU - 1.99 AU

Year: 823 Days

Day: 23.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.49 AU - 2.47 AU

Year: 1044 Days

Day: 12.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,311,272 km

• M1: 57,745 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.81 AU - 3.03 AU

Year: 1870 Days

Day: 24.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,311,272 km

• M1: 193,879 km (0.101 R)

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.5

Radius: 11.3

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.71 AU - 5.53 AU

Year: 3721 Days

Day: 9.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,311,272 km

• M1: 142,866 km (0.117 R)
• M2: 338,989 km (0.042 R)
• M3: 483,052 km (0.091 R)
• M4: 615,745 km (0.1 R)
• M5: 864,077 km (0.048 R)
• M6: 1,047,933 km (0.097 R)
• M7: 1,217,577 km (0.116 R)
• M8: 1,645,876 km (0.115 R)
• M9: 1,760,169 km (0.111 R)
• M10: 1,834,219 km (0.102 R)
• M11: 2,007,903 km (0.095 R)
• M12: 2,107,984 km (0.104 R)
• M13: 2,418,698 km (0.101 R)
• M14: 2,918,505 km (0.113 R)
• M15: 3,437,011 km (0.12 R)
• M16: 3,858,578 km (0.11 R)
• M17: 3,956,116 km (0.066 R)
• M18: 4,040,489 km (0.096 R)
• M19: 4,210,881 km (0.118 R)
• M20: 4,354,644 km (0.099 R)
• M21: 4,441,710 km (0.093 R)
• M22: 4,662,068 km (0.095 R)
• M23: 4,916,085 km (0.092 R)
• M24: 5,037,260 km (0.08 R)
• M25: 5,128,813 km (0.11 R)
• M26: 5,422,324 km (0.034 R)
• M27: 5,961,326 km (0.054 R)
• M28: 6,058,265 km (0.107 R)
• M29: 6,139,497 km (0.111 R)
• M30: 6,785,161 km (0.11 R)
• M31: 7,262,079 km (0.114 R)
• M32: 8,738,909 km (0.062 R)
• M33: 9,034,066 km (0.07 R)
• M34: 10,422,334 km (0.072 R)
• M35: 10,893,268 km (0.093 R)
• M36: 11,231,060 km (0.111 R)
• M37: 11,855,930 km (0.085 R)
• M38: 13,034,163 km (0.115 R)
• M39: 13,308,077 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.3

Radius: 11.9

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.39 AU - 7.05 AU

Year: 5127 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 73.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,311,272 km

• M1: 177,722 km (0.083 R)
• M2: 272,717 km (0.113 R)
• M3: 368,310 km (0.11 R)
• M4: 629,657 km (0.089 R)
• M5: 734,675 km (0.103 R)
• M6: 846,425 km (0.063 R)
• M7: 937,829 km (0.045 R)
• M8: 1,160,131 km (0.071 R)
• M9: 1,277,865 km (0.058 R)
• M10: 1,494,333 km (0.09 R)
• M11: 1,639,892 km (0.052 R)
• M12: 2,159,894 km (0.1 R)
• M13: 2,438,595 km (0.043 R)
• M14: 2,670,172 km (0.032 R)
• M15: 2,768,757 km (0.105 R)
• M16: 3,072,142 km (0.069 R)
• M17: 3,259,438 km (0.088 R)
• M18: 3,558,335 km (0.119 R)
• M19: 3,955,966 km (0.051 R)
• M20: 4,252,020 km (0.112 R)
• M21: 4,391,146 km (0.115 R)
• M22: 5,407,065 km (0.105 R)
• M23: 6,924,437 km (0.076 R)
• M24: 7,532,702 km (0.027 R)
• M25: 7,786,569 km (0.109 R)
• M26: 8,477,113 km (0.055 R)
• M27: 8,711,832 km (0.082 R)
• M28: 8,918,875 km (0.095 R)
• M29: 9,307,830 km (0.117 R)
• M30: 9,855,508 km (0.118 R)
• M31: 10,102,195 km (0.094 R)
• M32: 10,257,477 km (0.08 R)
• M33: 10,413,657 km (0.074 R)
• M34: 10,982,129 km (0.056 R)
• M35: 12,149,292 km (0.105 R)
• M36: 13,253,474 km (0.03 R)
• M37: 13,355,500 km (0.057 R)
• M38: 13,800,553 km (0.09 R)
• M39: 14,215,538 km (0.072 R)
• M40: 14,564,699 km (0.062 R)
• M41: 14,705,022 km (0.029 R)
• M42: 15,200,191 km (0.067 R)
• M43: 15,378,212 km (0.093 R)
• M44: 15,557,131 km (0.058 R)
• M45: 16,097,778 km (0.091 R)
• M46: 16,242,888 km (0.1 R)
• M47: 16,388,596 km (0.083 R)
• M48: 16,901,867 km (0.113 R)
• M49: 17,086,321 km (0.105 R)
• M50: 17,197,472 km (0.042 R)
• M51: 18,321,401 km (0.102 R)
• M52: 18,435,095 km (0.065 R)
• M53: 18,853,969 km (0.04 R)
• M54: 19,778,933 km (0.105 R)
• M55: 20,051,500 km (0.098 R)
• M56: 20,442,998 km (0.116 R)
• M57: 22,519,566 km (0.035 R)
• M58: 22,722,720 km (0.064 R)
• M59: 23,335,921 km (0.088 R)
• M60: 23,541,619 km (0.096 R)
• M61: 23,624,047 km (0.097 R)
• M62: 23,871,781 km (0.028 R)
• M63: 24,997,804 km (0.095 R)
• M64: 25,970,490 km (0.117 R)
• M65: 26,055,760 km (0.116 R)
• M66: 26,826,489 km (0.119 R)
• M67: 27,171,461 km (0.055 R)
• M68: 28,171,523 km (0.071 R)
• M69: 28,390,534 km (0.106 R)
• M70: 28,918,316 km (0.105 R)
• M71: 29,006,728 km (0.085 R)
• M72: 29,582,829 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.4

Radius: 8.1

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.86 AU - 6.52 AU

Year: 5771 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,311,272 km

• M1: 122,072 km (0.043 R)
• M2: 191,784 km (0.114 R)
• M3: 435,031 km (0.095 R)
• M4: 739,612 km (0.093 R)
• M5: 828,772 km (0.107 R)
• M6: 976,276 km (0.1 R)
• M7: 1,132,755 km (0.11 R)
• M8: 1,221,616 km (0.107 R)
• M9: 1,390,662 km (0.065 R)
• M10: 1,667,119 km (0.109 R)
• M11: 1,734,737 km (0.041 R)
• M12: 1,890,319 km (0.11 R)
• M13: 2,123,093 km (0.096 R)
• M14: 2,460,885 km (0.091 R)
• M15: 2,695,454 km (0.101 R)
• M16: 2,917,009 km (0.067 R)
• M17: 3,249,715 km (0.084 R)
• M18: 3,793,802 km (0.099 R)
• M19: 4,460,111 km (0.12 R)
• M20: 4,602,528 km (0.104 R)
• M21: 4,770,676 km (0.041 R)
• M22: 4,916,235 km (0.06 R)
• M23: 5,038,905 km (0.037 R)
• M24: 5,137,640 km (0.077 R)
• M25: 5,236,973 km (0.068 R)
• M26: 6,028,944 km (0.079 R)
• M27: 6,133,961 km (0.069 R)
• M28: 6,239,428 km (0.075 R)
• M29: 6,319,014 km (0.118 R)
• M30: 6,372,271 km (0.101 R)
• M31: 7,077,774 km (0.12 R)
• M32: 7,271,952 km (0.087 R)
• M33: 7,552,449 km (0.11 R)
• M34: 7,637,270 km (0.093 R)
• M35: 7,750,815 km (0.093 R)
• M36: 8,502,993 km (0.092 R)
• M37: 9,007,288 km (0.079 R)
• M38: 9,157,484 km (0.092 R)
• M39: 9,490,938 km (0.081 R)
• M40: 9,551,974 km (0.072 R)
• M41: 10,357,409 km (0.064 R)
• M42: 10,577,916 km (0.106 R)
• M43: 11,023,717 km (0.113 R)
• M44: 11,184,386 km (0.077 R)
• M45: 11,736,701 km (0.084 R)
• M46: 12,098,728 km (0.07 R)
• M47: 12,165,000 km (0.094 R)
• M48: 12,598,385 km (0.098 R)
• M49: 12,665,554 km (0.071 R)
• M50: 13,070,815 km (0.103 R)
• M51: 13,411,748 km (0.084 R)
• M52: 13,928,759 km (0.066 R)
• M53: 14,487,507 km (0.092 R)
• M54: 14,628,278 km (0.079 R)
• M55: 15,698,950 km (0.113 R)
• M56: 16,426,594 km (0.098 R)
• M57: 17,651,202 km (0.108 R)
• M58: 18,028,039 km (0.036 R)
• M59: 18,103,736 km (0.096 R)
• M60: 18,255,428 km (0.081 R)
• M61: 18,331,424 km (0.062 R)
• M62: 19,058,918 km (0.063 R)
• M63: 19,290,496 km (0.1 R)
• M64: 19,600,911 km (0.105 R)
• M65: 20,462,745 km (0.064 R)
• M66: 20,620,870 km (0.119 R)
• M67: 20,779,294 km (0.098 R)
• M68: 21,217,167 km (0.058 R)
• M69: 21,417,179 km (0.079 R)
• M70: 21,658,032 km (0.102 R)
• M71: 21,778,757 km (0.073 R)
• M72: 21,980,565 km (0.059 R)
• M73: 22,142,430 km (0.097 R)
• M74: 22,712,098 km (0.12 R)
• M75: 22,998,877 km (0.115 R)
• M76: 23,410,421 km (0.1 R)
• M77: 24,157,363 km (0.107 R)
• M78: 26,358,846 km (0.108 R)
• M79: 27,135,857 km (0.107 R)
• M80: 27,396,456 km (0.082 R)
• M81: 27,964,031 km (0.079 R)
• M82: 28,271,305 km (0.103 R)
• M83: 28,623,757 km (0.098 R)
• M84: 28,844,863 km (0.112 R)
• M85: 29,110,848 km (0.061 R)
• M86: 29,422,311 km (0.117 R)
• M87: 29,958,619 km (0.043 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.1

Radius: 4.7

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.91 AU - 21.81 AU

Year: 28285 Days

Day: 21.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 62,311,272 km

• M1: 172,786 km (0.11 R)
• M2: 1,019,509 km (0.082 R)
• M3: 1,311,674 km (0.08 R)
• M4: 1,440,777 km (0.106 R)
• M5: 1,824,047 km (0.112 R)
• M6: 2,237,386 km (0.094 R)
• M7: 2,549,746 km (0.035 R)
• M8: 2,743,924 km (0.077 R)
• M9: 3,249,864 km (0.098 R)
• M10: 4,155,230 km (0.058 R)
• M11: 4,192,929 km (0.103 R)
• M12: 4,421,963 km (0.029 R)
• M13: 4,654,887 km (0.117 R)
• M14: 5,214,234 km (0.071 R)
• M15: 6,049,289 km (0.059 R)
• M16: 6,880,455 km (0.098 R)
• M17: 7,607,800 km (0.09 R)
• M18: 7,700,401 km (0.105 R)
• M19: 8,074,695 km (0.048 R)
• M20: 9,780,410 km (0.075 R)
• M21: 10,441,483 km (0.065 R)
• M22: 11,967,231 km (0.086 R)
• M23: 12,618,580 km (0.1 R)
• M24: 12,783,288 km (0.117 R)
• M25: 13,393,198 km (0.098 R)
• M26: 14,526,103 km (0.11 R)
• M27: 15,045,806 km (0.114 R)
• M28: 15,103,999 km (0.082 R)
• M29: 15,866,350 km (0.069 R)
• M30: 19,354,075 km (0.053 R)
• M31: 21,607,617 km (0.076 R)
• M32: 22,068,079 km (0.075 R)
• M33: 22,332,718 km (0.09 R)
• M34: 23,874,773 km (0.091 R)
• M35: 24,010,458 km (0.105 R)
• M36: 26,566,787 km (0.063 R)
• M37: 27,343,349 km (0.095 R)
• M38: 28,991,020 km (0.057 R)
• M39: 30,817,909 km (0.105 R)
• M40: 30,891,811 km (0.113 R)
• M41: 32,456,305 km (0.09 R)
• M42: 33,059,035 km (0.1 R)
• M43: 35,043,301 km (0.101 R)
• M44: 35,661,589 km (0.106 R)
• M45: 39,606,485 km (0.048 R)
• M46: 42,202,906 km (0.102 R)
• M47: 45,188,879 km (0.078 R)
• M48: 48,327,891 km (0.032 R)
• M49: 50,836,947 km (0.108 R)
• M50: 53,743,185 km (0.113 R)
• M51: 55,261,304 km (0.086 R)
• M52: 58,339,430 km (0.043 R)
• M53: 58,522,238 km (0.091 R)
• M54: 60,823,203 km (0.046 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 13,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit