🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.72 AU - 1.04 AU

Year: 293 Days

Day: 22.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.43 AU - 3.91 AU

Year: 2002 Days

Day: 22.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.86 AU - 4.42 AU

Year: 2464 Days

Day: 42.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,992,076 km

• M1: 2,068,639 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.5

Radius: 7.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.43 AU - 15.63 AU

Year: 17656 Days

Day: 18.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 169.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 94,992,076 km

• M1: 107,561 km (0.064 R)
• M2: 181,911 km (0.074 R)
• M3: 511,026 km (0.046 R)
• M4: 594,652 km (0.058 R)
• M5: 653,144 km (0.038 R)
• M6: 744,848 km (0.066 R)
• M7: 841,189 km (0.066 R)
• M8: 1,384,528 km (0.084 R)
• M9: 1,691,054 km (0.11 R)
• M10: 1,776,475 km (0.055 R)
• M11: 1,951,654 km (0.039 R)
• M12: 2,086,741 km (0.056 R)
• M13: 2,438,146 km (0.04 R)
• M14: 2,584,004 km (0.052 R)
• M15: 3,935,322 km (0.101 R)
• M16: 4,398,028 km (0.088 R)
• M17: 4,575,900 km (0.056 R)
• M18: 5,154,993 km (0.079 R)
• M19: 5,821,900 km (0.105 R)
• M20: 5,952,050 km (0.075 R)
• M21: 6,181,982 km (0.063 R)
• M22: 6,281,465 km (0.113 R)
• M23: 6,348,186 km (0.098 R)
• M24: 6,923,838 km (0.095 R)
• M25: 7,061,767 km (0.117 R)
• M26: 7,587,155 km (0.117 R)
• M27: 7,658,065 km (0.066 R)
• M28: 8,416,825 km (0.087 R)
• M29: 9,086,275 km (0.098 R)
• M30: 9,734,034 km (0.079 R)
• M31: 10,515,234 km (0.117 R)
• M32: 10,833,279 km (0.066 R)
• M33: 11,479,093 km (0.088 R)
• M34: 11,642,454 km (0.104 R)
• M35: 11,806,563 km (0.032 R)
• M36: 12,387,152 km (0.119 R)
• M37: 12,807,523 km (0.104 R)
• M38: 13,403,969 km (0.115 R)
• M39: 13,835,559 km (0.07 R)
• M40: 14,183,973 km (0.111 R)
• M41: 14,359,451 km (0.105 R)
• M42: 14,491,396 km (0.1 R)
• M43: 14,756,633 km (0.069 R)
• M44: 15,381,653 km (0.036 R)
• M45: 15,606,947 km (0.087 R)
• M46: 16,197,859 km (0.079 R)
• M47: 18,061,699 km (0.039 R)
• M48: 18,156,694 km (0.113 R)
• M49: 18,347,132 km (0.114 R)
• M50: 18,970,656 km (0.083 R)
• M51: 19,649,830 km (0.084 R)
• M52: 19,698,748 km (0.097 R)
• M53: 20,683,551 km (0.119 R)
• M54: 20,882,516 km (0.066 R)
• M55: 21,483,002 km (0.091 R)
• M56: 22,547,541 km (0.097 R)
• M57: 23,421,791 km (0.064 R)
• M58: 24,097,973 km (0.068 R)
• M59: 26,433,345 km (0.102 R)
• M60: 26,757,374 km (0.057 R)
• M61: 27,191,358 km (0.073 R)
• M62: 27,792,143 km (0.038 R)
• M63: 28,286,863 km (0.108 R)
• M64: 28,341,915 km (0.091 R)
• M65: 28,562,871 km (0.065 R)
• M66: 28,618,222 km (0.097 R)
• M67: 30,520,509 km (0.051 R)
• M68: 30,690,302 km (0.101 R)
• M69: 32,521,081 km (0.025 R)
• M70: 32,810,254 km (0.093 R)
• M71: 33,216,711 km (0.116 R)
• M72: 33,507,978 km (0.052 R)
• M73: 33,799,993 km (0.11 R)
• M74: 33,975,771 km (0.095 R)
• M75: 34,210,490 km (0.064 R)
• M76: 34,681,574 km (0.064 R)
• M77: 35,749,254 km (0.104 R)
• M78: 36,167,380 km (0.1 R)
• M79: 36,707,428 km (0.114 R)
• M80: 37,492,218 km (0.046 R)
• M81: 38,343,430 km (0.087 R)
• M82: 40,126,936 km (0.115 R)
• M83: 40,374,969 km (0.093 R)
• M84: 40,437,052 km (0.114 R)
• M85: 41,247,424 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.5

Radius: 4.5

Gravity: 37.41 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 16.22 AU - 19.28 AU

Year: 26530 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,992,076 km

• M1: 80,035 km (0.119 R)
• M2: 111,600 km (0.052 R)
• M3: 150,944 km (0.101 R)
• M4: 266,434 km (0.107 R)
• M5: 387,159 km (0.1 R)
• M6: 651,200 km (0.063 R)
• M7: 731,683 km (0.116 R)
• M8: 1,814,173 km (0.107 R)
• M9: 1,890,019 km (0.105 R)
• M10: 2,285,107 km (0.095 R)
• M11: 2,705,178 km (0.091 R)
• M12: 3,058,080 km (0.059 R)
• M13: 3,332,293 km (0.118 R)
• M14: 3,662,156 km (0.109 R)
• M15: 4,002,341 km (0.094 R)
• M16: 4,301,986 km (0.072 R)
• M17: 4,454,576 km (0.118 R)
• M18: 4,975,775 km (0.115 R)
• M19: 5,406,617 km (0.066 R)
• M20: 5,516,122 km (0.115 R)
• M21: 5,961,774 km (0.107 R)
• M22: 6,246,160 km (0.11 R)
• M23: 7,610,193 km (0.119 R)
• M24: 7,918,514 km (0.081 R)
• M25: 8,356,986 km (0.062 R)
• M26: 8,420,266 km (0.099 R)
• M27: 9,652,653 km (0.072 R)
• M28: 9,919,236 km (0.101 R)
• M29: 10,733,348 km (0.112 R)
• M30: 11,428,081 km (0.118 R)
• M31: 14,500,372 km (0.116 R)
• M32: 16,521,290 km (0.073 R)
• M33: 16,840,083 km (0.06 R)
• M34: 17,160,671 km (0.107 R)
• M35: 17,402,571 km (0.068 R)
• M36: 18,134,852 km (0.05 R)
• M37: 18,463,668 km (0.117 R)
• M38: 18,628,675 km (0.112 R)
• M39: 19,882,455 km (0.076 R)
• M40: 21,856,997 km (0.092 R)
• M41: 21,944,362 km (0.054 R)
• M42: 23,356,267 km (0.095 R)
• M43: 23,534,737 km (0.051 R)
• M44: 28,618,821 km (0.097 R)
• M45: 29,674,832 km (0.06 R)
• M46: 30,061,991 km (0.082 R)
• M47: 30,256,169 km (0.112 R)
• M48: 33,419,716 km (0.096 R)
• M49: 34,734,681 km (0.067 R)
• M50: 36,272,697 km (0.11 R)
• M51: 36,998,097 km (0.039 R)
• M52: 37,728,284 km (0.113 R)
• M53: 37,937,721 km (0.084 R)
• M54: 38,147,607 km (0.086 R)
• M55: 38,674,042 km (0.062 R)
• M56: 39,096,805 km (0.077 R)
• M57: 40,267,408 km (0.046 R)
• M58: 40,910,829 km (0.044 R)
• M59: 43,847,734 km (0.032 R)
• M60: 44,841,812 km (0.111 R)
• M61: 45,731,471 km (0.09 R)
• M62: 46,402,716 km (0.102 R)
• M63: 47,302,548 km (0.116 R)
• M64: 49,921,707 km (0.079 R)
• M65: 51,191,045 km (0.099 R)
• M66: 51,306,834 km (0.098 R)
• M67: 51,422,922 km (0.074 R)
• M68: 52,470,705 km (0.061 R)
• M69: 52,704,527 km (0.089 R)
• M70: 52,821,662 km (0.064 R)
• M71: 53,643,403 km (0.082 R)
• M72: 54,587,665 km (0.091 R)
• M73: 54,705,997 km (0.099 R)
• M74: 60,489,600 km (0.111 R)
• M75: 62,212,668 km (0.043 R)
• M76: 64,076,807 km (0.109 R)
• M77: 66,211,419 km (0.114 R)
• M78: 66,337,680 km (0.088 R)
• M79: 68,114,154 km (0.112 R)
• M80: 69,520,823 km (0.113 R)
• M81: 71,454,525 km (0.047 R)
• M82: 72,883,783 km (0.119 R)
• M83: 73,798,275 km (0.115 R)
• M84: 74,453,663 km (0.056 R)
• M85: 74,585,010 km (0.039 R)
• M86: 80,035,459 km (0.102 R)
• M87: 81,654,856 km (0.111 R)
• M88: 83,012,457 km (0.049 R)
• M89: 84,240,805 km (0.074 R)
• M90: 85,200,326 km (0.112 R)
• M91: 91,313,792 km (0.109 R)
• M92: 92,864,075 km (0.102 R)
• M93: 94,280,916 km (0.067 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 19,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit