🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.48 AU - 0.66 AU

Year: 150 Days

Day: 24.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.47 AU - 1.63 AU

Year: 672 Days

Day: 12.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,018,501 km

• M1: 340,485 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.45 AU - 1.69 AU

Year: 685 Days

Day: 23.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.03 AU - 2.77 AU

Year: 1295 Days

Day: 37.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 14

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.05 AU - 11.53 AU

Year: 13211 Days

Day: 11.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 73,018,501 km

• M1: 237,561 km (0.036 R)
• M2: 526,435 km (0.106 R)
• M3: 699,071 km (0.054 R)
• M4: 1,117,047 km (0.041 R)
• M5: 1,861,147 km (0.118 R)
• M6: 2,098,858 km (0.105 R)
• M7: 2,249,054 km (0.119 R)
• M8: 2,962,636 km (0.046 R)
• M9: 3,257,643 km (0.093 R)
• M10: 3,416,815 km (0.113 R)
• M11: 3,644,055 km (0.072 R)
• M12: 3,776,299 km (0.095 R)
• M13: 4,373,494 km (0.084 R)
• M14: 4,620,929 km (0.114 R)
• M15: 4,728,340 km (0.103 R)
• M16: 5,111,011 km (0.109 R)
• M17: 5,428,308 km (0.047 R)
• M18: 5,867,827 km (0.108 R)
• M19: 6,458,589 km (0.11 R)
• M20: 7,192,666 km (0.086 R)
• M21: 7,401,355 km (0.116 R)
• M22: 7,654,474 km (0.11 R)
• M23: 8,828,668 km (0.084 R)
• M24: 9,436,783 km (0.119 R)
• M25: 9,550,777 km (0.088 R)
• M26: 9,780,410 km (0.117 R)
• M27: 10,504,014 km (0.061 R)
• M28: 10,622,346 km (0.067 R)
• M29: 11,100,012 km (0.077 R)
• M30: 11,953,169 km (0.039 R)
• M31: 12,151,087 km (0.116 R)
• M32: 12,350,052 km (0.095 R)
• M33: 12,625,611 km (0.108 R)
• M34: 13,361,633 km (0.118 R)
• M35: 13,696,134 km (0.054 R)
• M36: 15,463,782 km (0.119 R)
• M37: 16,087,007 km (0.099 R)
• M38: 16,856,987 km (0.102 R)
• M39: 17,218,565 km (0.095 R)
• M40: 17,414,239 km (0.073 R)
• M41: 18,034,323 km (0.07 R)
• M42: 18,747,755 km (0.118 R)
• M43: 19,354,075 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.2

Radius: 9.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.53 AU - 13.27 AU

Year: 14296 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 70.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,018,501 km

• M1: 143,016 km (0.098 R)
• M2: 223,649 km (0.103 R)
• M3: 325,974 km (0.109 R)
• M4: 590,014 km (0.07 R)
• M5: 653,443 km (0.108 R)
• M6: 774,169 km (0.036 R)
• M7: 873,502 km (0.103 R)
• M8: 1,314,816 km (0.093 R)
• M9: 1,417,889 km (0.025 R)
• M10: 1,559,558 km (0.113 R)
• M11: 1,706,164 km (0.086 R)
• M12: 1,857,258 km (0.118 R)
• M13: 2,152,863 km (0.104 R)
• M14: 2,254,739 km (0.105 R)
• M15: 2,656,709 km (0.051 R)
• M16: 2,855,075 km (0.109 R)
• M17: 3,893,285 km (0.092 R)
• M18: 4,246,336 km (0.092 R)
• M19: 4,323,229 km (0.073 R)
• M20: 4,768,432 km (0.106 R)
• M21: 4,929,100 km (0.118 R)
• M22: 5,037,260 km (0.054 R)
• M23: 5,730,795 km (0.063 R)
• M24: 6,871,778 km (0.117 R)
• M25: 7,144,944 km (0.119 R)
• M26: 7,639,365 km (0.114 R)
• M27: 8,017,548 km (0.03 R)
• M28: 8,273,061 km (0.113 R)
• M29: 8,466,491 km (0.063 R)
• M30: 9,022,547 km (0.081 R)
• M31: 9,355,103 km (0.106 R)
• M32: 9,725,806 km (0.082 R)
• M33: 10,101,147 km (0.086 R)
• M34: 10,831,035 km (0.049 R)
• M35: 11,042,716 km (0.101 R)
• M36: 11,327,102 km (0.042 R)
• M37: 11,722,040 km (0.116 R)
• M38: 11,794,296 km (0.093 R)
• M39: 12,267,923 km (0.104 R)
• M40: 13,346,673 km (0.052 R)
• M41: 14,185,169 km (0.103 R)
• M42: 14,494,388 km (0.041 R)
• M43: 15,713,312 km (0.118 R)
• M44: 16,033,152 km (0.088 R)
• M45: 18,164,473 km (0.109 R)
• M46: 18,332,022 km (0.088 R)
• M47: 19,305,755 km (0.072 R)
• M48: 19,476,895 km (0.105 R)
• M49: 19,863,605 km (0.092 R)
• M50: 20,036,241 km (0.094 R)
• M51: 20,732,021 km (0.045 R)
• M52: 21,568,572 km (0.097 R)
• M53: 21,790,575 km (0.105 R)
• M54: 22,911,811 km (0.117 R)
• M55: 23,002,318 km (0.118 R)
• M56: 24,605,409 km (0.081 R)
• M57: 25,023,535 km (0.118 R)
• M58: 25,256,758 km (0.117 R)
• M59: 25,397,081 km (0.061 R)
• M60: 26,102,584 km (0.061 R)
• M61: 26,244,403 km (0.091 R)
• M62: 26,719,077 km (0.063 R)
• M63: 26,909,815 km (0.102 R)
• M64: 27,292,486 km (0.047 R)
• M65: 27,580,761 km (0.094 R)
• M66: 28,160,303 km (0.077 R)
• M67: 28,354,332 km (0.078 R)
• M68: 28,743,884 km (0.103 R)
• M69: 29,577,294 km (0.111 R)
• M70: 29,774,614 km (0.101 R)
• M71: 29,922,865 km (0.096 R)
• M72: 30,170,450 km (0.071 R)
• M73: 30,269,633 km (0.096 R)
• M74: 30,368,966 km (0.064 R)
• M75: 30,817,461 km (0.078 R)
• M76: 31,217,784 km (0.116 R)
• M77: 31,821,711 km (0.099 R)
• M78: 32,581,967 km (0.118 R)
• M79: 32,734,707 km (0.114 R)
• M80: 32,989,921 km (0.116 R)
• M81: 34,017,060 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.3

Radius: 5.4

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.48 AU - 22.28 AU

Year: 26330 Days

Day: 15.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,018,501 km

• M1: 119,379 km (0.082 R)
• M2: 175,329 km (0.109 R)
• M3: 289,173 km (0.099 R)
• M4: 372,947 km (0.116 R)
• M5: 544,835 km (0.077 R)
• M6: 607,517 km (0.102 R)
• M7: 1,112,559 km (0.079 R)
• M8: 1,332,319 km (0.116 R)
• M9: 1,843,195 km (0.085 R)
• M10: 2,271,045 km (0.072 R)
• M11: 2,549,297 km (0.113 R)
• M12: 2,765,017 km (0.117 R)
• M13: 3,024,121 km (0.098 R)
• M14: 3,175,813 km (0.077 R)
• M15: 3,252,557 km (0.092 R)
• M16: 3,291,153 km (0.059 R)
• M17: 3,329,899 km (0.073 R)
• M18: 3,526,022 km (0.098 R)
• M19: 5,638,344 km (0.096 R)
• M20: 6,494,492 km (0.069 R)
• M21: 6,739,534 km (0.116 R)
• M22: 6,887,935 km (0.096 R)
• M23: 7,188,028 km (0.065 R)
• M24: 7,594,934 km (0.068 R)
• M25: 8,114,039 km (0.105 R)
• M26: 8,430,887 km (0.078 R)
• M27: 8,537,401 km (0.086 R)
• M28: 8,698,069 km (0.101 R)
• M29: 9,240,810 km (0.095 R)
• M30: 10,991,853 km (0.095 R)
• M31: 11,049,897 km (0.077 R)
• M32: 11,342,361 km (0.066 R)
• M33: 11,755,849 km (0.101 R)
• M34: 12,658,673 km (0.078 R)
• M35: 14,721,777 km (0.064 R)
• M36: 15,237,441 km (0.084 R)
• M37: 15,824,612 km (0.112 R)
• M38: 15,956,109 km (0.11 R)
• M39: 16,886,757 km (0.086 R)
• M40: 17,494,274 km (0.109 R)
• M41: 17,562,192 km (0.117 R)
• M42: 17,630,259 km (0.097 R)
• M43: 18,315,267 km (0.078 R)
• M44: 19,711,464 km (0.087 R)
• M45: 20,924,853 km (0.115 R)
• M46: 21,069,215 km (0.095 R)
• M47: 21,358,986 km (0.114 R)
• M48: 21,431,541 km (0.114 R)
• M49: 21,722,957 km (0.118 R)
• M50: 22,162,326 km (0.046 R)
• M51: 22,383,133 km (0.1 R)
• M52: 23,873,875 km (0.093 R)
• M53: 26,950,206 km (0.102 R)
• M54: 28,454,413 km (0.098 R)
• M55: 30,884,480 km (0.115 R)
• M56: 31,048,888 km (0.113 R)
• M57: 31,461,031 km (0.096 R)
• M58: 32,041,171 km (0.06 R)
• M59: 32,875,927 km (0.072 R)
• M60: 33,971,881 km (0.091 R)
• M61: 35,767,355 km (0.046 R)
• M62: 38,385,318 km (0.051 R)
• M63: 39,004,952 km (0.109 R)
• M64: 40,703,636 km (0.089 R)
• M65: 43,618,550 km (0.08 R)
• M66: 44,080,060 km (0.085 R)
• M67: 45,101,065 km (0.09 R)
• M68: 45,567,811 km (0.095 R)
• M69: 45,661,309 km (0.053 R)
• M70: 46,223,797 km (0.035 R)
• M71: 46,600,036 km (0.1 R)
• M72: 47,071,868 km (0.095 R)
• M73: 47,450,500 km (0.075 R)
• M74: 49,070,645 km (0.079 R)
• M75: 49,262,429 km (0.095 R)
• M76: 50,321,732 km (0.069 R)
• M77: 50,708,741 km (0.097 R)
• M78: 51,291,276 km (0.043 R)
• M79: 51,973,591 km (0.104 R)
• M80: 53,544,369 km (0.108 R)
• M81: 54,236,558 km (0.12 R)
• M82: 55,031,222 km (0.115 R)
• M83: 57,438,252 km (0.116 R)
• M84: 60,084,339 km (0.107 R)
• M85: 60,289,438 km (0.099 R)
• M86: 63,708,497 km (0.093 R)
• M87: 64,022,503 km (0.089 R)
• M88: 65,072,680 km (0.108 R)
• M89: 65,705,479 km (0.105 R)
• M90: 67,296,453 km (0.085 R)
• M91: 68,150,058 km (0.095 R)
• M92: 68,364,133 km (0.072 R)
• M93: 68,685,469 km (0.06 R)
• M94: 69,760,479 km (0.112 R)
• M95: 71,600,533 km (0.119 R)
• M96: 72,799,709 km (0.037 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit