🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.75 AU - 1.09 AU

Year: 326 Days

Day: 34.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.83 AU - 1.31 AU

Year: 408 Days

Day: 14.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.32 AU - 1.5 AU

Year: 618 Days

Day: 29.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.72 AU - 3.78 AU

Year: 2679 Days

Day: 17.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.13 AU - 4.55 AU

Year: 2776 Days

Day: 43.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,028,303 km

• M1: 101,577 km (0.115 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.1

Radius: 11.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.75 AU - 5.41 AU

Year: 4224 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,028,303 km

• M1: 218,413 km (0.091 R)
• M2: 530,025 km (0.073 R)
• M3: 854,653 km (0.047 R)
• M4: 955,930 km (0.086 R)
• M5: 1,040,004 km (0.061 R)
• M6: 1,115,701 km (0.102 R)
• M7: 1,216,081 km (0.104 R)
• M8: 1,325,587 km (0.116 R)
• M9: 1,856,360 km (0.091 R)
• M10: 1,963,472 km (0.084 R)
• M11: 2,052,034 km (0.071 R)
• M12: 2,434,257 km (0.093 R)
• M13: 2,649,079 km (0.117 R)
• M14: 2,994,650 km (0.105 R)
• M15: 3,478,001 km (0.111 R)
• M16: 3,619,520 km (0.119 R)
• M17: 3,762,985 km (0.085 R)
• M18: 3,908,244 km (0.09 R)
• M19: 4,029,419 km (0.092 R)
• M20: 4,499,306 km (0.088 R)
• M21: 4,846,971 km (0.08 R)
• M22: 5,099,492 km (0.051 R)
• M23: 5,346,628 km (0.079 R)
• M24: 5,724,811 km (0.094 R)
• M25: 5,823,247 km (0.085 R)
• M26: 6,071,729 km (0.08 R)
• M27: 6,354,170 km (0.11 R)
• M28: 6,497,036 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.6

Radius: 10

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.5 AU - 6.88 AU

Year: 5008 Days

Day: 9.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,028,303 km

• M1: 144,811 km (0.094 R)
• M2: 237,113 km (0.047 R)
• M3: 327,320 km (0.108 R)
• M4: 881,431 km (0.043 R)
• M5: 1,094,608 km (0.119 R)
• M6: 1,324,540 km (0.087 R)
• M7: 1,445,564 km (0.111 R)
• M8: 1,570,329 km (0.077 R)
• M9: 2,140,746 km (0.104 R)
• M10: 2,579,815 km (0.093 R)
• M11: 3,006,768 km (0.107 R)
• M12: 3,228,771 km (0.117 R)
• M13: 3,393,478 km (0.045 R)
• M14: 3,476,954 km (0.095 R)
• M15: 3,688,635 km (0.075 R)
• M16: 3,752,962 km (0.072 R)
• M17: 3,926,495 km (0.107 R)
• M18: 4,080,432 km (0.11 R)
• M19: 4,214,022 km (0.047 R)
• M20: 4,508,581 km (0.098 R)
• M21: 4,600,583 km (0.102 R)
• M22: 4,669,997 km (0.112 R)
• M23: 5,045,936 km (0.104 R)
• M24: 5,358,745 km (0.111 R)
• M25: 5,653,154 km (0.119 R)
• M26: 5,877,551 km (0.101 R)
• M27: 6,360,602 km (0.096 R)
• M28: 6,490,004 km (0.11 R)
• M29: 6,856,669 km (0.091 R)
• M30: 7,858,077 km (0.109 R)
• M31: 8,136,628 km (0.08 R)
• M32: 8,446,745 km (0.106 R)
• M33: 8,589,012 km (0.034 R)
• M34: 9,341,489 km (0.053 R)
• M35: 10,024,853 km (0.109 R)
• M36: 10,570,885 km (0.103 R)
• M37: 10,662,887 km (0.112 R)
• M38: 10,909,425 km (0.112 R)
• M39: 11,126,641 km (0.039 R)
• M40: 11,723,536 km (0.076 R)
• M41: 12,395,380 km (0.039 R)
• M42: 13,112,553 km (0.059 R)
• M43: 13,310,471 km (0.093 R)
• M44: 13,910,358 km (0.105 R)
• M45: 14,179,784 km (0.101 R)
• M46: 14,382,938 km (0.077 R)
• M47: 14,826,645 km (0.096 R)
• M48: 14,998,383 km (0.105 R)
• M49: 16,113,635 km (0.106 R)
• M50: 16,219,700 km (0.1 R)
• M51: 16,361,220 km (0.118 R)
• M52: 16,538,793 km (0.09 R)
• M53: 17,003,593 km (0.085 R)
• M54: 17,400,177 km (0.101 R)
• M55: 17,545,137 km (0.072 R)
• M56: 18,129,018 km (0.083 R)
• M57: 18,645,131 km (0.092 R)
• M58: 19,240,979 km (0.101 R)
• M59: 19,390,876 km (0.057 R)
• M60: 19,578,921 km (0.099 R)
• M61: 19,842,961 km (0.091 R)
• M62: 20,108,347 km (0.103 R)
• M63: 20,719,305 km (0.115 R)
• M64: 21,142,966 km (0.098 R)
• M65: 21,297,650 km (0.101 R)
• M66: 21,608,216 km (0.11 R)
• M67: 22,037,711 km (0.086 R)
• M68: 22,825,942 km (0.108 R)
• M69: 23,623,449 km (0.112 R)
• M70: 23,864,451 km (0.072 R)
• M71: 24,106,201 km (0.105 R)
• M72: 25,245,538 km (0.091 R)
• M73: 25,409,797 km (0.099 R)
• M74: 26,236,026 km (0.095 R)
• M75: 26,443,967 km (0.088 R)
• M76: 26,652,506 km (0.085 R)
• M77: 26,735,982 km (0.104 R)
• M78: 27,029,194 km (0.116 R)
• M79: 27,407,676 km (0.096 R)
• M80: 27,999,785 km (0.106 R)
• M81: 28,553,446 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 12.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.41 AU - 12.01 AU

Year: 12932 Days

Day: 12.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 84,028,303 km

• M1: 182,210 km (0.116 R)
• M2: 767,736 km (0.085 R)
• M3: 846,574 km (0.088 R)
• M4: 1,038,508 km (0.096 R)
• M5: 1,326,784 km (0.076 R)
• M6: 1,552,975 km (0.098 R)
• M7: 2,107,984 km (0.115 R)
• M8: 2,223,024 km (0.098 R)
• M9: 2,356,914 km (0.064 R)
• M10: 2,528,354 km (0.095 R)
• M11: 2,615,719 km (0.109 R)
• M12: 2,703,982 km (0.098 R)
• M13: 3,030,554 km (0.105 R)
• M14: 3,217,551 km (0.106 R)
• M15: 3,331,545 km (0.1 R)
• M16: 3,505,228 km (0.072 R)
• M17: 3,881,915 km (0.071 R)
• M18: 3,983,193 km (0.118 R)
• M19: 4,460,709 km (0.032 R)
• M20: 4,695,728 km (0.109 R)
• M21: 4,978,617 km (0.095 R)
• M22: 5,177,882 km (0.088 R)
• M23: 5,584,189 km (0.101 R)
• M24: 6,403,986 km (0.066 R)
• M25: 6,596,668 km (0.097 R)
• M26: 6,963,332 km (0.115 R)
• M27: 7,361,711 km (0.107 R)
• M28: 7,588,950 km (0.1 R)
• M29: 7,767,570 km (0.063 R)
• M30: 7,870,045 km (0.049 R)
• M31: 8,102,669 km (0.093 R)
• M32: 8,680,716 km (0.062 R)
• M33: 9,001,753 km (0.086 R)
• M34: 9,655,346 km (0.054 R)
• M35: 10,155,751 km (0.071 R)
• M36: 10,493,991 km (0.096 R)
• M37: 10,636,109 km (0.078 R)
• M38: 10,950,863 km (0.109 R)
• M39: 11,181,842 km (0.098 R)
• M40: 11,501,982 km (0.093 R)
• M41: 11,943,296 km (0.12 R)
• M42: 12,450,283 km (0.026 R)
• M43: 12,540,490 km (0.082 R)
• M44: 12,751,872 km (0.115 R)
• M45: 12,903,564 km (0.089 R)
• M46: 13,025,337 km (0.033 R)
• M47: 13,147,558 km (0.082 R)
• M48: 13,982,165 km (0.05 R)
• M49: 14,201,326 km (0.111 R)
• M50: 14,295,722 km (0.094 R)
• M51: 14,453,249 km (0.095 R)
• M52: 14,929,718 km (0.067 R)
• M53: 15,121,652 km (0.082 R)
• M54: 17,052,960 km (0.097 R)
• M55: 17,253,721 km (0.06 R)
• M56: 18,303,449 km (0.085 R)
• M57: 19,478,391 km (0.093 R)
• M58: 20,145,597 km (0.047 R)
• M59: 20,464,390 km (0.079 R)
• M60: 20,570,904 km (0.075 R)
• M61: 21,070,860 km (0.118 R)
• M62: 21,322,334 km (0.087 R)
• M63: 21,647,111 km (0.097 R)
• M64: 21,937,181 km (0.086 R)
• M65: 22,155,594 km (0.088 R)
• M66: 23,555,681 km (0.093 R)
• M67: 24,756,652 km (0.105 R)
• M68: 25,670,546 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.9

Radius: 7.5

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 14.5 AU - 14.58 AU

Year: 20456 Days

Day: 20.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,028,303 km

• M1: 107,112 km (0.117 R)
• M2: 217,665 km (0.114 R)
• M3: 367,113 km (0.111 R)
• M4: 715,078 km (0.09 R)
• M5: 1,088,624 km (0.06 R)
• M6: 1,484,160 km (0.057 R)
• M7: 1,581,698 km (0.079 R)
• M8: 1,886,728 km (0.096 R)
• M9: 2,908,332 km (0.093 R)
• M10: 3,113,730 km (0.045 R)
• M11: 3,626,103 km (0.095 R)
• M12: 3,802,778 km (0.093 R)
• M13: 4,920,723 km (0.077 R)
• M14: 5,067,329 km (0.064 R)
• M15: 5,165,764 km (0.066 R)
• M16: 5,924,674 km (0.097 R)
• M17: 6,237,932 km (0.097 R)
• M18: 6,396,655 km (0.063 R)
• M19: 6,989,961 km (0.082 R)
• M20: 7,770,263 km (0.047 R)
• M21: 7,826,961 km (0.11 R)
• M22: 8,460,807 km (0.104 R)
• M23: 10,147,523 km (0.056 R)
• M24: 11,869,095 km (0.111 R)
• M25: 12,529,270 km (0.093 R)
• M26: 13,269,182 km (0.044 R)
• M27: 13,747,446 km (0.062 R)
• M28: 14,720,879 km (0.099 R)
• M29: 14,791,340 km (0.081 R)
• M30: 16,295,098 km (0.08 R)
• M31: 16,440,806 km (0.079 R)
• M32: 18,147,718 km (0.072 R)
• M33: 18,223,265 km (0.118 R)
• M34: 18,830,931 km (0.087 R)
• M35: 19,522,522 km (0.039 R)
• M36: 20,066,161 km (0.108 R)
• M37: 20,300,581 km (0.044 R)
• M38: 21,327,271 km (0.104 R)
• M39: 21,887,216 km (0.114 R)
• M40: 22,289,933 km (0.105 R)
• M41: 23,266,807 km (0.1 R)
• M42: 23,430,916 km (0.091 R)
• M43: 24,174,418 km (0.104 R)
• M44: 24,841,774 km (0.116 R)
• M45: 25,346,218 km (0.113 R)
• M46: 25,684,458 km (0.093 R)
• M47: 29,147,799 km (0.117 R)
• M48: 29,324,773 km (0.087 R)
• M49: 30,394,099 km (0.114 R)
• M50: 30,573,616 km (0.119 R)
• M51: 30,933,549 km (0.108 R)
• M52: 31,748,707 km (0.067 R)
• M53: 31,839,812 km (0.085 R)
• M54: 31,930,918 km (0.09 R)
• M55: 32,479,194 km (0.114 R)
• M56: 34,423,068 km (0.071 R)
• M57: 34,703,714 km (0.092 R)
• M58: 36,404,193 km (0.083 R)
• M59: 36,594,781 km (0.109 R)
• M60: 39,200,327 km (0.058 R)
• M61: 40,082,057 km (0.101 R)
• M62: 42,565,381 km (0.111 R)
• M63: 44,180,739 km (0.106 R)
• M64: 45,302,873 km (0.103 R)
• M65: 45,713,220 km (0.106 R)
• M66: 46,331,059 km (0.117 R)
• M67: 46,848,069 km (0.1 R)
• M68: 48,305,900 km (0.109 R)
• M69: 49,040,276 km (0.088 R)
• M70: 49,356,227 km (0.04 R)
• M71: 49,567,160 km (0.108 R)
• M72: 50,520,248 km (0.1 R)
• M73: 51,479,470 km (0.115 R)
• M74: 53,415,715 km (0.097 R)
• M75: 55,156,735 km (0.057 R)
• M76: 57,359,115 km (0.074 R)
• M77: 57,691,970 km (0.042 R)
• M78: 57,803,121 km (0.086 R)
• M79: 58,917,775 km (0.074 R)
• M80: 60,152,257 km (0.029 R)
• M81: 60,490,497 km (0.104 R)
• M82: 61,055,379 km (0.086 R)
• M83: 61,735,750 km (0.119 R)
• M84: 64,597,258 km (0.057 R)
• M85: 67,150,894 km (0.093 R)
• M86: 69,737,441 km (0.055 R)
• M87: 72,956,039 km (0.053 R)
• M88: 73,196,293 km (0.12 R)
• M89: 75,492,621 km (0.092 R)
• M90: 76,344,581 km (0.108 R)
• M91: 77,077,461 km (0.08 R)
• M92: 77,199,832 km (0.104 R)
• M93: 79,413,282 km (0.051 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 20,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit