🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.86 AU - 0.86 AU

Year: 290 Days

Day: 18 Hours

Environment

Temp: 179 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,641,217 km

• M1: 335,548 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.73 AU - 1.15 AU

Year: 331 Days

Day: 39.4 Hours

Environment

Temp: 70 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,641,217 km

• M1: 63,729 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.12 AU - 1.26 AU

Year: 472 Days

Day: 45.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,641,217 km

• M1: 474,524 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.5 AU - 1.64 AU

Year: 715 Days

Day: 25.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.38 AU - 2.1 AU

Year: 834 Days

Day: 46.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,641,217 km

• M1: 42,486 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.76 AU - 1.78 AU

Year: 856 Days

Day: 39.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,641,217 km

• M1: 358,736 km (0.092 R)
• M2: 958,922 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.53 AU - 4.79 AU

Year: 3656 Days

Day: 13.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 8.4

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.18 AU - 10.12 AU

Year: 10059 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,641,217 km

• M1: 188,793 km (0.064 R)
• M2: 305,778 km (0.061 R)
• M3: 527,332 km (0.037 R)
• M4: 607,068 km (0.118 R)
• M5: 691,142 km (0.083 R)
• M6: 1,007,691 km (0.097 R)
• M7: 1,068,129 km (0.038 R)
• M8: 1,434,344 km (0.074 R)
• M9: 1,549,236 km (0.118 R)
• M10: 1,667,268 km (0.104 R)
• M11: 2,065,199 km (0.09 R)
• M12: 2,221,977 km (0.057 R)
• M13: 2,519,827 km (0.102 R)
• M14: 2,659,401 km (0.115 R)
• M15: 3,004,823 km (0.064 R)
• M16: 3,153,074 km (0.094 R)
• M17: 3,213,063 km (0.036 R)
• M18: 3,273,501 km (0.09 R)
• M19: 3,738,301 km (0.083 R)
• M20: 3,865,759 km (0.059 R)
• M21: 4,190,835 km (0.088 R)
• M22: 4,290,018 km (0.112 R)
• M23: 4,356,739 km (0.116 R)
• M24: 4,660,722 km (0.118 R)
• M25: 5,006,742 km (0.077 R)
• M26: 5,076,903 km (0.082 R)
• M27: 5,218,273 km (0.108 R)
• M28: 5,760,116 km (0.03 R)
• M29: 6,357,760 km (0.047 R)
• M30: 6,858,015 km (0.037 R)
• M31: 7,410,630 km (0.091 R)
• M32: 8,349,656 km (0.07 R)
• M33: 8,982,155 km (0.086 R)
• M34: 9,153,445 km (0.066 R)
• M35: 9,499,166 km (0.112 R)
• M36: 9,586,381 km (0.099 R)
• M37: 10,562,208 km (0.059 R)
• M38: 10,924,833 km (0.12 R)
• M39: 12,416,025 km (0.112 R)
• M40: 12,702,804 km (0.108 R)
• M41: 13,039,998 km (0.115 R)
• M42: 13,920,680 km (0.076 R)
• M43: 14,468,358 km (0.095 R)
• M44: 15,482,033 km (0.06 R)
• M45: 16,466,088 km (0.05 R)
• M46: 16,781,141 km (0.078 R)
• M47: 17,098,139 km (0.083 R)
• M48: 18,331,424 km (0.051 R)
• M49: 18,385,728 km (0.112 R)
• M50: 18,931,311 km (0.099 R)
• M51: 19,316,526 km (0.101 R)
• M52: 20,431,180 km (0.041 R)
• M53: 20,543,827 km (0.059 R)
• M54: 20,656,624 km (0.104 R)
• M55: 20,769,570 km (0.059 R)
• M56: 22,605,884 km (0.105 R)
• M57: 23,366,589 km (0.096 R)
• M58: 24,016,891 km (0.085 R)
• M59: 24,314,441 km (0.082 R)
• M60: 25,335,147 km (0.082 R)
• M61: 25,516,759 km (0.11 R)
• M62: 26,553,921 km (0.079 R)
• M63: 26,615,406 km (0.067 R)
• M64: 29,365,164 km (0.057 R)
• M65: 31,291,237 km (0.095 R)
• M66: 31,356,162 km (0.07 R)
• M67: 33,125,457 km (0.114 R)
• M68: 33,988,935 km (0.086 R)
• M69: 35,941,487 km (0.078 R)
• M70: 36,828,602 km (0.109 R)
• M71: 36,897,118 km (0.031 R)
• M72: 37,309,260 km (0.077 R)
• M73: 38,068,769 km (0.051 R)
• M74: 38,276,859 km (0.116 R)
• M75: 39,182,674 km (0.108 R)
• M76: 40,307,052 km (0.111 R)
• M77: 40,802,370 km (0.111 R)
• M78: 41,870,649 km (0.092 R)
• M79: 43,598,654 km (0.098 R)
• M80: 44,690,569 km (0.084 R)
• M81: 44,836,875 km (0.07 R)
• M82: 44,910,029 km (0.109 R)
• M83: 45,791,459 km (0.047 R)
• M84: 47,273,077 km (0.078 R)
• M85: 47,571,375 km (0.096 R)
• M86: 49,373,730 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.3

Radius: 8.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.68 AU - 11.46 AU

Year: 12489 Days

Day: 8.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 54,641,217 km

• M1: 114,442 km (0.11 R)
• M2: 306,227 km (0.113 R)
• M3: 395,836 km (0.105 R)
• M4: 522,545 km (0.084 R)
• M5: 818,450 km (0.065 R)
• M6: 1,275,471 km (0.118 R)
• M7: 1,352,215 km (0.074 R)
• M8: 1,530,835 km (0.088 R)
• M9: 1,824,196 km (0.118 R)
• M10: 2,463,129 km (0.085 R)
• M11: 2,732,106 km (0.116 R)
• M12: 3,378,369 km (0.111 R)
• M13: 3,704,941 km (0.086 R)
• M14: 4,213,873 km (0.082 R)
• M15: 4,744,945 km (0.076 R)
• M16: 4,865,820 km (0.103 R)
• M17: 5,141,529 km (0.093 R)
• M18: 5,296,961 km (0.088 R)
• M19: 5,772,533 km (0.097 R)
• M20: 5,837,010 km (0.105 R)
• M21: 5,999,323 km (0.117 R)
• M22: 7,072,539 km (0.034 R)
• M23: 7,419,905 km (0.102 R)
• M24: 7,701,897 km (0.055 R)
• M25: 8,827,770 km (0.102 R)
• M26: 9,239,613 km (0.067 R)
• M27: 10,630,724 km (0.052 R)
• M28: 11,472,062 km (0.056 R)
• M29: 12,543,183 km (0.115 R)
• M30: 12,710,882 km (0.048 R)
• M31: 13,603,084 km (0.074 R)
• M32: 14,868,233 km (0.065 R)
• M33: 15,447,476 km (0.056 R)
• M34: 16,490,323 km (0.099 R)
• M35: 17,462,260 km (0.077 R)
• M36: 18,026,095 km (0.059 R)
• M37: 19,704,284 km (0.077 R)
• M38: 20,389,442 km (0.115 R)
• M39: 21,381,724 km (0.109 R)
• M40: 21,833,360 km (0.088 R)
• M41: 22,339,001 km (0.034 R)
• M42: 24,556,490 km (0.113 R)
• M43: 25,134,985 km (0.112 R)
• M44: 25,877,739 km (0.093 R)
• M45: 25,984,402 km (0.051 R)
• M46: 26,198,178 km (0.049 R)
• M47: 27,929,922 km (0.085 R)
• M48: 28,368,543 km (0.087 R)
• M49: 28,588,751 km (0.045 R)
• M50: 29,086,164 km (0.029 R)
• M51: 29,252,667 km (0.075 R)
• M52: 29,921,818 km (0.09 R)
• M53: 32,302,967 km (0.119 R)
• M54: 32,878,770 km (0.106 R)
• M55: 34,450,594 km (0.095 R)
• M56: 35,334,419 km (0.107 R)
• M57: 36,524,320 km (0.06 R)
• M58: 37,365,060 km (0.072 R)
• M59: 38,030,172 km (0.097 R)
• M60: 41,788,520 km (0.074 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.2

Radius: 11.4

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.52 AU - 11.7 AU

Year: 12560 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,641,217 km

• M1: 143,464 km (0.108 R)
• M2: 344,374 km (0.078 R)
• M3: 697,126 km (0.066 R)
• M4: 769,531 km (0.115 R)
• M5: 1,086,978 km (0.087 R)
• M6: 1,216,679 km (0.053 R)
• M7: 1,516,324 km (0.101 R)
• M8: 1,613,263 km (0.099 R)
• M9: 1,996,084 km (0.071 R)
• M10: 2,076,119 km (0.108 R)
• M11: 2,785,213 km (0.084 R)
• M12: 2,875,121 km (0.078 R)
• M13: 3,307,908 km (0.092 R)
• M14: 3,435,366 km (0.108 R)
• M15: 4,063,377 km (0.035 R)
• M16: 4,269,074 km (0.083 R)
• M17: 4,762,747 km (0.093 R)
• M18: 5,237,272 km (0.113 R)
• M19: 5,689,057 km (0.104 R)
• M20: 5,842,395 km (0.102 R)
• M21: 5,958,334 km (0.079 R)
• M22: 6,913,366 km (0.03 R)
• M23: 7,283,771 km (0.065 R)
• M24: 7,787,766 km (0.057 R)
• M25: 8,918,427 km (0.054 R)
• M26: 9,052,167 km (0.085 R)
• M27: 9,276,714 km (0.096 R)
• M28: 9,685,265 km (0.081 R)
• M29: 10,007,200 km (0.066 R)
• M30: 12,258,648 km (0.076 R)
• M31: 13,262,450 km (0.095 R)
• M32: 13,671,450 km (0.109 R)
• M33: 13,774,374 km (0.062 R)
• M34: 13,877,446 km (0.117 R)
• M35: 14,501,718 km (0.091 R)
• M36: 14,659,245 km (0.078 R)
• M37: 15,188,522 km (0.053 R)
• M38: 15,562,666 km (0.12 R)
• M39: 15,670,078 km (0.098 R)
• M40: 16,429,287 km (0.092 R)
• M41: 16,593,545 km (0.1 R)
• M42: 19,641,901 km (0.109 R)
• M43: 20,814,150 km (0.067 R)
• M44: 21,948,551 km (0.108 R)
• M45: 22,371,614 km (0.103 R)
• M46: 23,471,756 km (0.052 R)
• M47: 23,595,025 km (0.118 R)
• M48: 23,718,593 km (0.069 R)
• M49: 24,214,959 km (0.107 R)
• M50: 24,589,552 km (0.086 R)
• M51: 26,490,641 km (0.087 R)
• M52: 26,683,473 km (0.093 R)
• M53: 27,134,959 km (0.079 R)
• M54: 28,504,528 km (0.112 R)
• M55: 28,701,997 km (0.091 R)
• M56: 29,496,511 km (0.058 R)
• M57: 30,432,695 km (0.094 R)
• M58: 30,567,183 km (0.045 R)
• M59: 30,971,995 km (0.099 R)
• M60: 31,650,571 km (0.037 R)
• M61: 31,855,071 km (0.095 R)
• M62: 33,229,726 km (0.095 R)
• M63: 33,368,403 km (0.094 R)
• M64: 33,507,081 km (0.064 R)
• M65: 36,893,827 km (0.082 R)
• M66: 37,396,775 km (0.115 R)
• M67: 37,613,093 km (0.032 R)
• M68: 38,846,229 km (0.119 R)
• M69: 38,992,236 km (0.108 R)
• M70: 39,211,547 km (0.069 R)
• M71: 39,358,003 km (0.077 R)
• M72: 39,577,912 km (0.112 R)
• M73: 39,651,364 km (0.101 R)
• M74: 41,352,442 km (0.084 R)
• M75: 41,501,441 km (0.109 R)
• M76: 42,474,575 km (0.066 R)
• M77: 42,775,566 km (0.108 R)
• M78: 44,367,138 km (0.105 R)
• M79: 44,825,356 km (0.08 R)
• M80: 45,055,139 km (0.077 R)
• M81: 45,285,220 km (0.087 R)
• M82: 46,984,802 km (0.109 R)
• M83: 49,098,919 km (0.1 R)
• M84: 49,335,732 km (0.08 R)
• M85: 50,207,439 km (0.047 R)
• M86: 50,366,462 km (0.026 R)
• M87: 50,844,576 km (0.119 R)
• M88: 53,500,686 km (0.088 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 18,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit