🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.67 AU

Year: 172 Days

Day: 16.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,456,786 km

• M1: 156,031 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.26 AU - 2 AU

Year: 731 Days

Day: 35 Hours

Environment

Temp: -26 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.49 AU - 2.03 AU

Year: 821 Days

Day: 44.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.27 AU - 5.17 AU

Year: 3047 Days

Day: 47.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.7

Radius: 13.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.74 AU - 10.56 AU

Year: 10536 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,456,786 km

• M1: 205,847 km (0.117 R)
• M2: 316,699 km (0.106 R)
• M3: 482,304 km (0.107 R)
• M4: 658,231 km (0.083 R)
• M5: 983,307 km (0.062 R)
• M6: 1,234,781 km (0.114 R)
• M7: 1,341,444 km (0.056 R)
• M8: 1,488,948 km (0.029 R)
• M9: 1,701,077 km (0.116 R)
• M10: 1,923,529 km (0.108 R)
• M11: 2,264,613 km (0.037 R)
• M12: 2,533,440 km (0.115 R)
• M13: 2,718,493 km (0.069 R)
• M14: 3,077,827 km (0.087 R)
• M15: 3,201,095 km (0.029 R)
• M16: 3,427,287 km (0.066 R)
• M17: 4,273,862 km (0.076 R)
• M18: 5,301,150 km (0.104 R)
• M19: 6,120,348 km (0.119 R)
• M20: 6,276,528 km (0.092 R)
• M21: 6,497,335 km (0.044 R)
• M22: 7,011,652 km (0.076 R)
• M23: 8,528,275 km (0.108 R)
• M24: 8,878,783 km (0.069 R)
• M25: 9,848,925 km (0.088 R)
• M26: 10,290,987 km (0.098 R)
• M27: 10,477,087 km (0.076 R)
• M28: 10,814,879 km (0.114 R)
• M29: 11,888,842 km (0.12 R)
• M30: 12,398,971 km (0.066 R)
• M31: 12,557,395 km (0.088 R)
• M32: 12,876,338 km (0.113 R)
• M33: 13,077,098 km (0.077 R)
• M34: 13,400,379 km (0.067 R)
• M35: 14,845,494 km (0.094 R)
• M36: 15,225,174 km (0.086 R)
• M37: 15,736,350 km (0.094 R)
• M38: 16,339,977 km (0.074 R)
• M39: 16,426,744 km (0.046 R)
• M40: 16,600,876 km (0.1 R)
• M41: 16,731,923 km (0.077 R)
• M42: 17,127,011 km (0.114 R)
• M43: 18,511,540 km (0.117 R)
• M44: 18,692,852 km (0.078 R)
• M45: 18,783,658 km (0.074 R)
• M46: 19,286,008 km (0.102 R)
• M47: 19,746,620 km (0.054 R)
• M48: 19,839,071 km (0.114 R)
• M49: 19,978,197 km (0.063 R)
• M50: 20,584,667 km (0.062 R)
• M51: 21,292,115 km (0.097 R)
• M52: 21,386,960 km (0.086 R)
• M53: 21,959,471 km (0.113 R)
• M54: 22,055,364 km (0.078 R)
• M55: 22,343,938 km (0.046 R)
• M56: 22,585,389 km (0.086 R)
• M57: 23,559,720 km (0.087 R)
• M58: 23,953,312 km (0.065 R)
• M59: 25,448,692 km (0.107 R)
• M60: 25,953,884 km (0.103 R)
• M61: 26,055,312 km (0.102 R)
• M62: 26,411,354 km (0.097 R)
• M63: 26,922,830 km (0.067 R)
• M64: 28,686,140 km (0.098 R)
• M65: 30,166,261 km (0.068 R)
• M66: 30,915,746 km (0.051 R)
• M67: 31,077,013 km (0.112 R)
• M68: 31,779,674 km (0.082 R)
• M69: 32,870,691 km (0.084 R)
• M70: 33,310,659 km (0.084 R)
• M71: 33,697,070 km (0.119 R)
• M72: 33,974,125 km (0.095 R)
• M73: 34,809,629 km (0.07 R)
• M74: 35,089,527 km (0.04 R)
• M75: 35,370,322 km (0.062 R)
• M76: 35,482,820 km (0.06 R)
• M77: 37,528,421 km (0.115 R)
• M78: 38,103,326 km (0.053 R)
• M79: 38,565,433 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.7

Radius: 6.5

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 14.68 AU - 16.3 AU

Year: 21427 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 84,456,786 km

• M1: 91,255 km (0.103 R)
• M2: 156,031 km (0.077 R)
• M3: 262,544 km (0.114 R)
• M4: 372,349 km (0.087 R)
• M5: 420,968 km (0.104 R)
• M6: 484,996 km (0.099 R)
• M7: 823,387 km (0.08 R)
• M8: 1,042,847 km (0.109 R)
• M9: 1,242,710 km (0.083 R)
• M10: 1,514,678 km (0.115 R)
• M11: 1,783,805 km (0.115 R)
• M12: 2,023,162 km (0.116 R)
• M13: 2,112,920 km (0.072 R)
• M14: 2,226,764 km (0.084 R)
• M15: 2,272,990 km (0.095 R)
• M16: 2,678,101 km (0.11 R)
• M17: 2,901,750 km (0.104 R)
• M18: 3,287,862 km (0.12 R)
• M19: 3,393,628 km (0.12 R)
• M20: 3,608,450 km (0.089 R)
• M21: 4,336,992 km (0.08 R)
• M22: 5,325,086 km (0.074 R)
• M23: 5,924,375 km (0.025 R)
• M24: 7,254,599 km (0.096 R)
• M25: 7,496,648 km (0.06 R)
• M26: 7,882,312 km (0.092 R)
• M27: 8,563,581 km (0.063 R)
• M28: 8,856,044 km (0.048 R)
• M29: 9,413,296 km (0.082 R)
• M30: 9,829,178 km (0.115 R)
• M31: 9,981,768 km (0.119 R)
• M32: 10,993,499 km (0.11 R)
• M33: 11,753,306 km (0.051 R)
• M34: 11,915,470 km (0.08 R)
• M35: 13,281,000 km (0.079 R)
• M36: 14,089,427 km (0.061 R)
• M37: 14,870,028 km (0.059 R)
• M38: 15,486,671 km (0.113 R)
• M39: 16,427,492 km (0.084 R)
• M40: 17,202,558 km (0.075 R)
• M41: 17,248,485 km (0.114 R)
• M42: 18,270,089 km (0.052 R)
• M43: 18,882,991 km (0.072 R)
• M44: 19,215,697 km (0.045 R)
• M45: 19,406,733 km (0.051 R)
• M46: 19,935,263 km (0.104 R)
• M47: 19,983,583 km (0.081 R)
• M48: 21,897,089 km (0.114 R)
• M49: 22,497,425 km (0.074 R)
• M50: 22,698,784 km (0.052 R)
• M51: 22,799,613 km (0.079 R)
• M52: 24,124,901 km (0.101 R)
• M53: 24,537,641 km (0.117 R)
• M54: 25,317,944 km (0.105 R)
• M55: 26,000,708 km (0.078 R)
• M56: 26,583,093 km (0.077 R)
• M57: 27,009,447 km (0.066 R)
• M58: 27,169,816 km (0.073 R)
• M59: 27,545,456 km (0.06 R)
• M60: 31,226,611 km (0.09 R)
• M61: 31,507,406 km (0.087 R)
• M62: 32,753,107 km (0.111 R)
• M63: 33,152,683 km (0.086 R)
• M64: 34,303,689 km (0.115 R)
• M65: 34,651,504 km (0.082 R)
• M66: 34,825,936 km (0.072 R)
• M67: 35,526,203 km (0.108 R)
• M68: 37,416,372 km (0.029 R)
• M69: 37,654,981 km (0.112 R)
• M70: 38,433,787 km (0.088 R)
• M71: 39,763,862 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.7

Radius: 6.6

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 15.14 AU - 20.16 AU

Year: 26061 Days

Day: 16.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,456,786 km

• M1: 376,388 km (0.103 R)
• M2: 498,759 km (0.075 R)
• M3: 658,380 km (0.057 R)
• M4: 2,360,206 km (0.119 R)
• M5: 2,513,693 km (0.087 R)
• M6: 2,591,783 km (0.105 R)
• M7: 3,415,619 km (0.092 R)
• M8: 3,991,421 km (0.056 R)
• M9: 4,267,279 km (0.114 R)
• M10: 4,454,576 km (0.036 R)
• M11: 4,789,077 km (0.091 R)
• M12: 5,996,182 km (0.073 R)
• M13: 6,311,983 km (0.093 R)
• M14: 6,633,319 km (0.053 R)
• M15: 7,347,499 km (0.112 R)
• M16: 8,028,469 km (0.091 R)
• M17: 8,201,853 km (0.062 R)
• M18: 9,027,184 km (0.085 R)
• M19: 9,878,695 km (0.059 R)
• M20: 11,139,207 km (0.07 R)
• M21: 11,527,114 km (0.102 R)
• M22: 12,183,550 km (0.082 R)
• M23: 12,382,814 km (0.113 R)
• M24: 12,987,190 km (0.093 R)
• M25: 13,463,808 km (0.118 R)
• M26: 14,015,675 km (0.099 R)
• M27: 14,504,561 km (0.085 R)
• M28: 16,442,003 km (0.112 R)
• M29: 18,994,741 km (0.116 R)
• M30: 19,225,870 km (0.094 R)
• M31: 19,457,896 km (0.073 R)
• M32: 19,535,388 km (0.036 R)
• M33: 20,081,121 km (0.099 R)
• M34: 20,552,952 km (0.083 R)
• M35: 20,948,938 km (0.083 R)
• M36: 21,028,374 km (0.117 R)
• M37: 22,966,116 km (0.117 R)
• M38: 25,552,214 km (0.107 R)
• M39: 25,892,549 km (0.092 R)
• M40: 27,182,232 km (0.048 R)
• M41: 27,616,814 km (0.116 R)
• M42: 27,965,976 km (0.11 R)
• M43: 29,555,752 km (0.114 R)
• M44: 30,361,636 km (0.074 R)
• M45: 31,265,506 km (0.098 R)
• M46: 33,563,479 km (0.055 R)
• M47: 33,936,127 km (0.11 R)
• M48: 34,310,272 km (0.117 R)
• M49: 35,251,392 km (0.113 R)
• M50: 35,535,329 km (0.051 R)
• M51: 36,487,519 km (0.061 R)
• M52: 37,062,872 km (0.09 R)
• M53: 37,641,218 km (0.036 R)
• M54: 40,775,592 km (0.106 R)
• M55: 42,373,896 km (0.084 R)
• M56: 43,180,677 km (0.118 R)
• M57: 43,687,515 km (0.041 R)
• M58: 45,837,685 km (0.042 R)
• M59: 45,940,908 km (0.06 R)
• M60: 46,354,695 km (0.059 R)
• M61: 46,562,038 km (0.099 R)
• M62: 47,707,958 km (0.118 R)
• M63: 48,337,017 km (0.025 R)
• M64: 48,442,035 km (0.093 R)
• M65: 49,391,233 km (0.059 R)
• M66: 51,308,180 km (0.073 R)
• M67: 53,466,429 km (0.079 R)
• M68: 53,792,702 km (0.079 R)
• M69: 53,901,609 km (0.091 R)
• M70: 56,648,076 km (0.048 R)
• M71: 57,870,889 km (0.116 R)
• M72: 59,214,727 km (0.098 R)
• M73: 60,568,887 km (0.105 R)
• M74: 61,249,856 km (0.108 R)
• M75: 61,477,395 km (0.076 R)
• M76: 61,705,232 km (0.109 R)
• M77: 61,819,226 km (0.089 R)
• M78: 62,047,362 km (0.076 R)
• M79: 63,192,833 km (0.119 R)
• M80: 64,808,042 km (0.087 R)
• M81: 65,620,657 km (0.058 R)
• M82: 65,969,968 km (0.099 R)
• M83: 67,490,930 km (0.113 R)
• M84: 70,925,098 km (0.098 R)
• M85: 71,642,719 km (0.065 R)
• M86: 75,144,955 km (0.111 R)
• M87: 75,876,489 km (0.117 R)
• M88: 77,592,526 km (0.086 R)
• M89: 77,961,883 km (0.031 R)
• M90: 78,208,420 km (0.064 R)
• M91: 79,073,545 km (0.119 R)
• M92: 79,445,296 km (0.042 R)
• M93: 83,951,034 km (0.035 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 12,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit