🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.55 AU - 0.73 AU

Year: 185 Days

Day: 37.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.28 AU - 1.38 AU

Year: 555 Days

Day: 32.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 153.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,717,967 km

• M1: 520,900 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.96 AU - 2.88 AU

Year: 1361 Days

Day: 13.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.82 AU - 3.46 AU

Year: 2012 Days

Day: 35.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.35 AU - 5.11 AU

Year: 3146 Days

Day: 45.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 11.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.65 AU - 6.71 AU

Year: 5556 Days

Day: 11.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 108,717,967 km

• M1: 149,897 km (0.119 R)
• M2: 301,589 km (0.114 R)
• M3: 390,151 km (0.116 R)
• M4: 512,373 km (0.101 R)
• M5: 732,730 km (0.113 R)
• M6: 1,023,698 km (0.101 R)
• M7: 1,122,433 km (0.116 R)
• M8: 1,276,668 km (0.098 R)
• M9: 1,351,318 km (0.093 R)
• M10: 1,550,133 km (0.116 R)
• M11: 1,688,212 km (0.027 R)
• M12: 1,842,747 km (0.079 R)
• M13: 2,102,299 km (0.11 R)
• M14: 2,191,459 km (0.104 R)
• M15: 2,712,209 km (0.114 R)
• M16: 2,922,694 km (0.085 R)
• M17: 3,095,030 km (0.111 R)
• M18: 3,167,885 km (0.111 R)
• M19: 3,616,977 km (0.112 R)
• M20: 3,927,842 km (0.084 R)
• M21: 4,525,635 km (0.03 R)
• M22: 4,692,137 km (0.06 R)
• M23: 5,204,061 km (0.115 R)
• M24: 5,396,294 km (0.101 R)
• M25: 6,114,963 km (0.104 R)
• M26: 6,225,366 km (0.096 R)
• M27: 7,444,289 km (0.111 R)
• M28: 7,700,850 km (0.118 R)
• M29: 7,860,171 km (0.066 R)
• M30: 8,797,552 km (0.09 R)
• M31: 8,880,878 km (0.073 R)
• M32: 9,343,135 km (0.043 R)
• M33: 9,491,835 km (0.058 R)
• M34: 9,684,218 km (0.076 R)
• M35: 9,834,714 km (0.059 R)
• M36: 10,334,969 km (0.063 R)
• M37: 10,555,027 km (0.038 R)
• M38: 10,643,440 km (0.046 R)
• M39: 10,865,742 km (0.094 R)
• M40: 12,277,796 km (0.116 R)
• M41: 12,464,195 km (0.073 R)
• M42: 13,362,531 km (0.064 R)
• M43: 13,626,421 km (0.114 R)
• M44: 13,795,317 km (0.034 R)
• M45: 13,940,577 km (0.101 R)
• M46: 14,062,050 km (0.084 R)
• M47: 15,196,152 km (0.119 R)
• M48: 15,421,446 km (0.064 R)
• M49: 15,850,044 km (0.062 R)
• M50: 16,180,506 km (0.091 R)
• M51: 16,359,425 km (0.086 R)
• M52: 16,770,669 km (0.054 R)
• M53: 17,551,121 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.1

Radius: 7.5

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 15.46 AU - 22.9 AU

Year: 30378 Days

Day: 19.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,717,967 km

• M1: 575,204 km (0.115 R)
• M2: 715,078 km (0.088 R)
• M3: 1,164,919 km (0.115 R)
• M4: 1,271,432 km (0.099 R)
• M5: 1,977,085 km (0.046 R)
• M6: 3,324,214 km (0.106 R)
• M7: 3,683,997 km (0.031 R)
• M8: 4,384,863 km (0.068 R)
• M9: 4,779,054 km (0.069 R)
• M10: 5,009,584 km (0.117 R)
• M11: 5,661,831 km (0.087 R)
• M12: 6,340,855 km (0.117 R)
• M13: 6,594,125 km (0.086 R)
• M14: 7,176,060 km (0.105 R)
• M15: 7,241,734 km (0.085 R)
• M16: 10,249,399 km (0.09 R)
• M17: 10,771,495 km (0.109 R)
• M18: 11,302,119 km (0.07 R)
• M19: 11,378,713 km (0.062 R)
• M20: 11,997,001 km (0.059 R)
• M21: 12,153,181 km (0.115 R)
• M22: 12,310,259 km (0.053 R)
• M23: 12,388,948 km (0.081 R)
• M24: 13,105,073 km (0.109 R)
• M25: 13,266,040 km (0.037 R)
• M26: 13,834,661 km (0.109 R)
• M27: 13,998,471 km (0.091 R)
• M28: 14,827,692 km (0.112 R)
• M29: 15,332,884 km (0.049 R)
• M30: 15,672,771 km (0.065 R)
• M31: 16,187,387 km (0.063 R)
• M32: 16,360,023 km (0.119 R)
• M33: 17,409,303 km (0.088 R)
• M34: 17,853,010 km (0.053 R)
• M35: 18,660,838 km (0.109 R)
• M36: 19,388,931 km (0.109 R)
• M37: 23,556,279 km (0.061 R)
• M38: 24,145,246 km (0.119 R)
• M39: 24,639,816 km (0.11 R)
• M40: 24,838,482 km (0.118 R)
• M41: 25,037,747 km (0.084 R)
• M42: 26,143,425 km (0.109 R)
• M43: 26,346,130 km (0.081 R)
• M44: 27,470,358 km (0.116 R)
• M45: 29,238,605 km (0.072 R)
• M46: 33,541,638 km (0.116 R)
• M47: 33,651,742 km (0.118 R)
• M48: 33,872,399 km (0.052 R)
• M49: 36,896,220 km (0.118 R)
• M50: 38,959,624 km (0.118 R)
• M51: 41,295,894 km (0.1 R)
• M52: 42,719,318 km (0.083 R)
• M53: 43,197,432 km (0.114 R)
• M54: 43,557,066 km (0.06 R)
• M55: 43,917,896 km (0.037 R)
• M56: 46,347,664 km (0.096 R)
• M57: 46,470,335 km (0.059 R)
• M58: 46,593,005 km (0.119 R)
• M59: 47,826,439 km (0.067 R)
• M60: 48,322,805 km (0.063 R)
• M61: 48,447,121 km (0.089 R)
• M62: 50,199,361 km (0.077 R)
• M63: 50,703,805 km (0.067 R)
• M64: 51,972,095 km (0.032 R)
• M65: 53,636,671 km (0.116 R)
• M66: 55,318,600 km (0.082 R)
• M67: 56,100,548 km (0.091 R)
• M68: 58,601,375 km (0.115 R)
• M69: 58,866,613 km (0.112 R)
• M70: 61,272,595 km (0.062 R)
• M71: 62,081,770 km (0.09 R)
• M72: 63,710,592 km (0.089 R)
• M73: 65,353,475 km (0.108 R)
• M74: 66,456,460 km (0.118 R)
• M75: 67,426,603 km (0.098 R)
• M76: 68,680,831 km (0.099 R)
• M77: 70,647,146 km (0.111 R)
• M78: 72,062,790 km (0.106 R)
• M79: 72,631,711 km (0.099 R)
• M80: 73,631,025 km (0.082 R)
• M81: 76,945,964 km (0.028 R)
• M82: 77,382,042 km (0.104 R)
• M83: 77,964,576 km (0.092 R)
• M84: 78,110,434 km (0.043 R)
• M85: 78,987,526 km (0.119 R)
• M86: 81,046,890 km (0.025 R)
• M87: 82,231,556 km (0.08 R)
• M88: 83,123,907 km (0.081 R)
• M89: 87,178,608 km (0.091 R)
• M90: 89,001,159 km (0.067 R)
• M91: 96,416,576 km (0.078 R)
• M92: 97,671,552 km (0.083 R)
• M93: 99,405,990 km (0.113 R)
• M94: 105,798,307 km (0.072 R)
• M95: 106,283,154 km (0.072 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 18,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit