🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.63 AU - 0.75 AU

Year: 211 Days

Day: 43.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.92 AU - 2.02 AU

Year: 1020 Days

Day: 46.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,369,014 km

• M1: 108,159 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.71 AU - 2.41 AU

Year: 1091 Days

Day: 24.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.66 AU - 3.22 AU

Year: 1860 Days

Day: 22 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.2 AU - 4.12 AU

Year: 2583 Days

Day: 30.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.13 AU - 4.61 AU

Year: 3371 Days

Day: 36.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.6

Radius: 10.3

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.56 AU - 9.6 AU

Year: 10095 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,369,014 km

• M1: 217,665 km (0.09 R)
• M2: 610,359 km (0.112 R)
• M3: 923,019 km (0.1 R)
• M4: 1,129,763 km (0.04 R)
• M5: 2,155,406 km (0.1 R)
• M6: 2,518,480 km (0.049 R)
• M7: 2,961,290 km (0.064 R)
• M8: 3,396,769 km (0.107 R)
• M9: 3,786,173 km (0.09 R)
• M10: 4,362,274 km (0.101 R)
• M11: 4,501,849 km (0.084 R)
• M12: 4,965,752 km (0.119 R)
• M13: 5,111,610 km (0.05 R)
• M14: 5,258,964 km (0.098 R)
• M15: 5,785,548 km (0.076 R)
• M16: 6,289,693 km (0.081 R)
• M17: 6,447,668 km (0.055 R)
• M18: 7,381,458 km (0.12 R)
• M19: 7,590,147 km (0.098 R)
• M20: 7,716,258 km (0.082 R)
• M21: 7,928,089 km (0.095 R)
• M22: 8,400,668 km (0.11 R)
• M23: 8,971,085 km (0.102 R)
• M24: 9,104,526 km (0.093 R)
• M25: 10,288,294 km (0.1 R)
• M26: 10,428,019 km (0.082 R)
• M27: 10,756,386 km (0.08 R)
• M28: 10,993,200 km (0.074 R)
• M29: 11,136,065 km (0.066 R)
• M30: 11,616,723 km (0.066 R)
• M31: 13,606,375 km (0.095 R)
• M32: 14,068,483 km (0.12 R)
• M33: 14,587,887 km (0.073 R)
• M34: 14,849,982 km (0.107 R)
• M35: 15,967,927 km (0.088 R)
• M36: 16,129,792 km (0.074 R)
• M37: 16,618,827 km (0.09 R)
• M38: 17,444,608 km (0.107 R)
• M39: 17,778,660 km (0.049 R)
• M40: 18,679,837 km (0.084 R)
• M41: 18,964,522 km (0.091 R)
• M42: 19,480,635 km (0.107 R)
• M43: 19,711,464 km (0.116 R)
• M44: 20,001,235 km (0.086 R)
• M45: 20,234,159 km (0.032 R)
• M46: 20,585,116 km (0.03 R)
• M47: 21,293,312 km (0.114 R)
• M48: 21,710,092 km (0.075 R)
• M49: 22,069,426 km (0.113 R)
• M50: 22,551,580 km (0.12 R)
• M51: 22,915,551 km (0.119 R)
• M52: 24,390,736 km (0.106 R)
• M53: 27,109,677 km (0.046 R)
• M54: 27,820,566 km (0.087 R)
• M55: 27,885,492 km (0.109 R)
• M56: 29,128,650 km (0.118 R)
• M57: 29,657,628 km (0.102 R)
• M58: 30,523,800 km (0.112 R)
• M59: 31,128,325 km (0.092 R)
• M60: 32,828,355 km (0.073 R)
• M61: 33,378,576 km (0.072 R)
• M62: 33,724,147 km (0.093 R)
• M63: 34,349,017 km (0.092 R)
• M64: 34,767,892 km (0.106 R)
• M65: 35,047,939 km (0.074 R)
• M66: 35,328,734 km (0.104 R)
• M67: 35,610,427 km (0.069 R)
• M68: 36,673,020 km (0.073 R)
• M69: 38,106,018 km (0.071 R)
• M70: 38,611,958 km (0.086 R)
• M71: 39,192,847 km (0.059 R)
• M72: 40,216,396 km (0.107 R)
• M73: 40,878,965 km (0.114 R)
• M74: 41,693,675 km (0.096 R)
• M75: 42,065,874 km (0.101 R)
• M76: 42,738,466 km (0.075 R)
• M77: 44,853,630 km (0.12 R)
• M78: 45,387,695 km (0.12 R)
• M79: 45,770,516 km (0.085 R)
• M80: 46,616,492 km (0.119 R)
• M81: 47,157,438 km (0.038 R)
• M82: 47,312,421 km (0.046 R)
• M83: 47,467,554 km (0.052 R)
• M84: 47,778,269 km (0.074 R)
• M85: 48,401,793 km (0.117 R)
• M86: 49,499,542 km (0.052 R)
• M87: 50,130,546 km (0.043 R)
• M88: 51,719,425 km (0.099 R)
• M89: 52,039,265 km (0.059 R)
• M90: 52,680,741 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.4

Radius: 13.4

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.45 AU - 9.83 AU

Year: 10195 Days

Day: 6.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,369,014 km

• M1: 349,311 km (0.099 R)
• M2: 461,061 km (0.076 R)
• M3: 589,416 km (0.063 R)
• M4: 699,370 km (0.076 R)
• M5: 835,055 km (0.111 R)
• M6: 924,964 km (0.09 R)
• M7: 1,018,462 km (0.072 R)
• M8: 1,175,540 km (0.102 R)
• M9: 1,582,297 km (0.118 R)
• M10: 1,696,739 km (0.099 R)
• M11: 2,032,437 km (0.073 R)
• M12: 2,234,095 km (0.086 R)
• M13: 2,712,060 km (0.115 R)
• M14: 2,850,737 km (0.114 R)
• M15: 2,934,961 km (0.105 R)
• M16: 3,077,527 km (0.05 R)
• M17: 3,428,933 km (0.081 R)
• M18: 3,518,841 km (0.081 R)
• M19: 4,298,994 km (0.107 R)
• M20: 5,374,004 km (0.096 R)
• M21: 5,549,333 km (0.086 R)
• M22: 5,941,878 km (0.044 R)
• M23: 6,417,300 km (0.064 R)
• M24: 6,791,594 km (0.104 R)
• M25: 7,057,878 km (0.057 R)
• M26: 7,327,603 km (0.089 R)
• M27: 7,679,307 km (0.114 R)
• M28: 8,359,080 km (0.095 R)
• M29: 10,163,530 km (0.117 R)
• M30: 10,250,297 km (0.112 R)
• M31: 11,042,716 km (0.103 R)
• M32: 11,536,689 km (0.103 R)
• M33: 11,763,629 km (0.056 R)
• M34: 11,946,288 km (0.105 R)
• M35: 12,083,768 km (0.05 R)
• M36: 12,453,275 km (0.097 R)
• M37: 12,546,325 km (0.09 R)
• M38: 13,156,235 km (0.073 R)
• M39: 13,345,776 km (0.088 R)
• M40: 13,920,231 km (0.055 R)
• M41: 14,356,309 km (0.075 R)
• M42: 14,600,453 km (0.11 R)
• M43: 14,698,589 km (0.073 R)
• M44: 14,796,875 km (0.114 R)
• M45: 15,943,094 km (0.033 R)
• M46: 16,399,367 km (0.06 R)
• M47: 16,911,441 km (0.099 R)
• M48: 17,741,559 km (0.062 R)
• M49: 17,846,278 km (0.115 R)
• M50: 19,333,879 km (0.111 R)
• M51: 21,193,381 km (0.055 R)
• M52: 21,807,031 km (0.082 R)
• M53: 22,031,727 km (0.113 R)
• M54: 22,653,456 km (0.11 R)
• M55: 23,338,315 km (0.098 R)
• M56: 23,914,267 km (0.081 R)
• M57: 25,551,616 km (0.117 R)
• M58: 28,441,996 km (0.117 R)
• M59: 29,304,428 km (0.067 R)
• M60: 29,428,295 km (0.05 R)
• M61: 31,688,270 km (0.108 R)
• M62: 33,613,894 km (0.109 R)
• M63: 33,808,520 km (0.03 R)
• M64: 34,068,671 km (0.112 R)
• M65: 34,984,210 km (0.1 R)
• M66: 35,247,353 km (0.112 R)
• M67: 35,907,977 km (0.115 R)
• M68: 36,040,670 km (0.049 R)
• M69: 36,572,790 km (0.081 R)
• M70: 37,107,453 km (0.098 R)
• M71: 38,523,396 km (0.087 R)
• M72: 39,203,917 km (0.087 R)
• M73: 40,232,103 km (0.05 R)
• M74: 40,784,119 km (0.116 R)
• M75: 42,525,140 km (0.066 R)
• M76: 44,503,871 km (0.109 R)
• M77: 45,791,759 km (0.098 R)
• M78: 46,079,585 km (0.118 R)
• M79: 46,874,249 km (0.117 R)
• M80: 47,019,359 km (0.095 R)
• M81: 47,965,266 km (0.053 R)
• M82: 48,844,154 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.3

Radius: 11.9

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.9 AU - 12.08 AU

Year: 14370 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,369,014 km

• M1: 166,054 km (0.112 R)
• M2: 326,722 km (0.092 R)
• M3: 573,259 km (0.073 R)
• M4: 686,654 km (0.109 R)
• M5: 1,076,357 km (0.081 R)
• M6: 1,179,130 km (0.077 R)
• M7: 1,507,947 km (0.082 R)
• M8: 1,624,184 km (0.1 R)
• M9: 2,145,533 km (0.092 R)
• M10: 2,224,221 km (0.115 R)
• M11: 2,357,513 km (0.054 R)
• M12: 2,688,723 km (0.054 R)
• M13: 3,183,443 km (0.093 R)
• M14: 3,580,924 km (0.077 R)
• M15: 4,027,025 km (0.118 R)
• M16: 5,147,812 km (0.097 R)
• M17: 5,397,491 km (0.111 R)
• M18: 5,687,711 km (0.077 R)
• M19: 7,135,370 km (0.112 R)
• M20: 7,696,362 km (0.111 R)
• M21: 8,313,303 km (0.113 R)
• M22: 8,396,629 km (0.055 R)
• M23: 9,160,476 km (0.069 R)
• M24: 10,572,680 km (0.096 R)
• M25: 10,753,993 km (0.113 R)
• M26: 10,981,980 km (0.112 R)
• M27: 11,396,665 km (0.09 R)
• M28: 11,535,941 km (0.057 R)
• M29: 11,629,140 km (0.094 R)
• M30: 13,203,358 km (0.05 R)
• M31: 13,447,652 km (0.084 R)
• M32: 13,990,393 km (0.116 R)
• M33: 14,239,473 km (0.094 R)
• M34: 14,490,199 km (0.103 R)
• M35: 14,641,144 km (0.101 R)
• M36: 14,792,836 km (0.049 R)
• M37: 14,995,691 km (0.106 R)
• M38: 15,199,592 km (0.058 R)
• M39: 15,764,923 km (0.117 R)
• M40: 15,972,265 km (0.119 R)
• M41: 16,652,188 km (0.094 R)
• M42: 16,916,228 km (0.104 R)
• M43: 17,235,021 km (0.073 R)
• M44: 17,555,759 km (0.116 R)
• M45: 17,932,297 km (0.111 R)
• M46: 18,094,610 km (0.07 R)
• M47: 18,475,038 km (0.09 R)
• M48: 18,858,308 km (0.088 R)
• M49: 19,410,174 km (0.057 R)
• M50: 20,473,366 km (0.116 R)
• M51: 20,983,645 km (0.027 R)
• M52: 21,785,639 km (0.078 R)
• M53: 22,656,149 km (0.118 R)
• M54: 23,183,930 km (0.036 R)
• M55: 23,774,991 km (0.068 R)
• M56: 24,072,541 km (0.119 R)
• M57: 24,791,359 km (0.076 R)
• M58: 25,882,975 km (0.108 R)
• M59: 26,742,863 km (0.089 R)
• M60: 28,175,712 km (0.029 R)
• M61: 29,060,134 km (0.101 R)
• M62: 30,597,252 km (0.038 R)
• M63: 30,920,833 km (0.108 R)
• M64: 31,963,979 km (0.083 R)
• M65: 33,284,030 km (0.115 R)
• M66: 37,834,349 km (0.086 R)
• M67: 38,809,577 km (0.11 R)
• M68: 38,949,601 km (0.113 R)
• M69: 41,712,973 km (0.079 R)
• M70: 42,720,215 km (0.05 R)
• M71: 45,126,198 km (0.084 R)
• M72: 46,234,269 km (0.116 R)
• M73: 46,382,820 km (0.102 R)
• M74: 47,575,863 km (0.077 R)
• M75: 47,725,760 km (0.066 R)
• M76: 48,101,101 km (0.093 R)
• M77: 48,703,532 km (0.053 R)
• M78: 49,005,719 km (0.119 R)
• M79: 49,081,416 km (0.025 R)
• M80: 49,840,027 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 17,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit