🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.76 AU - 0.8 AU

Year: 243 Days

Day: 13.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 138.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,615,433 km

• M1: 59,989 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.77 AU - 0.85 AU

Year: 257 Days

Day: 12.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.53 AU - 2.13 AU

Year: 874 Days

Day: 25.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,615,433 km

• M1: 1,119,291 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.85 AU - 2.29 AU

Year: 1052 Days

Day: 36.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.85 AU - 5.75 AU

Year: 4308 Days

Day: 36.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,615,433 km

• M1: 4,149,097 km (0.098 R)
• M2: 4,177,072 km (0.049 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.1

Radius: 8.7

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.47 AU - 6.79 AU

Year: 5359 Days

Day: 12.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,615,433 km

• M1: 147,354 km (0.066 R)
• M2: 218,862 km (0.102 R)
• M3: 302,487 km (0.093 R)
• M4: 369,507 km (0.084 R)
• M5: 657,483 km (0.098 R)
• M6: 723,156 km (0.095 R)
• M7: 791,223 km (0.092 R)
• M8: 847,322 km (0.116 R)
• M9: 904,918 km (0.042 R)
• M10: 963,859 km (0.067 R)
• M11: 1,039,556 km (0.072 R)
• M12: 1,117,496 km (0.064 R)
• M13: 1,181,225 km (0.059 R)
• M14: 1,571,825 km (0.047 R)
• M15: 1,772,585 km (0.04 R)
• M16: 1,828,684 km (0.034 R)
• M17: 2,239,181 km (0.115 R)
• M18: 2,528,503 km (0.073 R)
• M19: 3,326,907 km (0.047 R)
• M20: 3,490,717 km (0.099 R)
• M21: 3,948,935 km (0.102 R)
• M22: 4,298,695 km (0.111 R)
• M23: 4,632,448 km (0.112 R)
• M24: 5,352,313 km (0.102 R)
• M25: 6,164,031 km (0.071 R)
• M26: 6,278,922 km (0.12 R)
• M27: 6,394,711 km (0.081 R)
• M28: 6,746,116 km (0.101 R)
• M29: 7,284,968 km (0.089 R)
• M30: 7,498,144 km (0.115 R)
• M31: 7,744,532 km (0.062 R)
• M32: 7,993,613 km (0.09 R)
• M33: 9,376,645 km (0.117 R)
• M34: 9,475,828 km (0.103 R)
• M35: 9,742,262 km (0.061 R)
• M36: 9,977,280 km (0.056 R)
• M37: 10,487,409 km (0.114 R)
• M38: 11,568,553 km (0.111 R)
• M39: 11,710,521 km (0.106 R)
• M40: 12,212,422 km (0.079 R)
• M41: 12,393,286 km (0.036 R)
• M42: 12,502,343 km (0.062 R)
• M43: 13,274,118 km (0.107 R)
• M44: 14,902,192 km (0.104 R)
• M45: 15,212,009 km (0.054 R)
• M46: 15,602,310 km (0.072 R)
• M47: 16,114,533 km (0.113 R)
• M48: 16,472,371 km (0.047 R)
• M49: 17,236,667 km (0.067 R)
• M50: 17,848,073 km (0.106 R)
• M51: 18,425,072 km (0.117 R)
• M52: 19,513,097 km (0.064 R)
• M53: 20,751,020 km (0.078 R)
• M54: 20,837,338 km (0.109 R)
• M55: 21,183,806 km (0.064 R)
• M56: 21,575,753 km (0.069 R)
• M57: 21,970,242 km (0.115 R)
• M58: 22,190,451 km (0.073 R)
• M59: 22,367,126 km (0.115 R)
• M60: 23,391,871 km (0.048 R)
• M61: 24,523,130 km (0.073 R)
• M62: 25,118,380 km (0.069 R)
• M63: 25,904,068 km (0.107 R)
• M64: 25,996,968 km (0.06 R)
• M65: 26,183,218 km (0.071 R)
• M66: 26,557,063 km (0.11 R)
• M67: 27,499,380 km (0.109 R)
• M68: 27,689,219 km (0.096 R)
• M69: 28,885,105 km (0.105 R)
• M70: 29,708,043 km (0.037 R)
• M71: 29,854,050 km (0.092 R)
• M72: 30,097,895 km (0.095 R)
• M73: 30,195,582 km (0.103 R)
• M74: 30,293,569 km (0.032 R)
• M75: 30,538,610 km (0.11 R)
• M76: 30,833,468 km (0.103 R)
• M77: 31,030,638 km (0.111 R)
• M78: 31,178,889 km (0.063 R)
• M79: 32,072,736 km (0.111 R)
• M80: 32,322,415 km (0.107 R)
• M81: 32,623,107 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.9

Radius: 8.6

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.73 AU - 15.13 AU

Year: 15474 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,615,433 km

• M1: 194,328 km (0.084 R)
• M2: 295,007 km (0.104 R)
• M3: 964,757 km (0.096 R)
• M4: 1,234,631 km (0.025 R)
• M5: 1,527,993 km (0.096 R)
• M6: 1,932,655 km (0.078 R)
• M7: 4,686,752 km (0.101 R)
• M8: 6,011,142 km (0.118 R)
• M9: 6,370,625 km (0.098 R)
• M10: 6,461,730 km (0.119 R)
• M11: 7,110,836 km (0.039 R)
• M12: 7,732,116 km (0.084 R)
• M13: 7,975,661 km (0.069 R)
• M14: 8,271,266 km (0.083 R)
• M15: 8,924,261 km (0.114 R)
• M16: 9,541,651 km (0.112 R)
• M17: 10,763,268 km (0.05 R)
• M18: 11,090,139 km (0.109 R)
• M19: 11,697,656 km (0.056 R)
• M20: 12,429,489 km (0.106 R)
• M21: 12,486,485 km (0.041 R)
• M22: 12,600,629 km (0.045 R)
• M23: 13,760,461 km (0.072 R)
• M24: 14,532,685 km (0.093 R)
• M25: 14,592,674 km (0.081 R)
• M26: 15,197,049 km (0.117 R)
• M27: 15,380,007 km (0.112 R)
• M28: 18,080,847 km (0.079 R)
• M29: 19,122,647 km (0.075 R)
• M30: 19,188,320 km (0.071 R)
• M31: 19,320,116 km (0.102 R)
• M32: 19,983,433 km (0.114 R)
• M33: 20,586,612 km (0.082 R)
• M34: 20,924,404 km (0.117 R)
• M35: 21,605,523 km (0.086 R)
• M36: 21,674,039 km (0.037 R)
• M37: 21,742,555 km (0.101 R)
• M38: 22,155,445 km (0.072 R)
• M39: 22,640,591 km (0.065 R)
• M40: 23,409,972 km (0.117 R)
• M41: 23,621,205 km (0.1 R)
• M42: 24,544,223 km (0.111 R)
• M43: 25,262,293 km (0.113 R)
• M44: 26,866,132 km (0.116 R)
• M45: 27,754,743 km (0.058 R)
• M46: 29,332,851 km (0.111 R)
• M47: 30,094,604 km (0.073 R)
• M48: 30,785,746 km (0.113 R)
• M49: 31,094,665 km (0.098 R)
• M50: 32,340,217 km (0.07 R)
• M51: 32,732,912 km (0.108 R)
• M52: 32,969,127 km (0.091 R)
• M53: 33,761,098 km (0.107 R)
• M54: 34,960,574 km (0.103 R)
• M55: 35,121,541 km (0.109 R)
• M56: 36,336,724 km (0.08 R)
• M57: 36,826,657 km (0.095 R)
• M58: 37,730,677 km (0.071 R)
• M59: 39,476,485 km (0.101 R)
• M60: 39,560,259 km (0.084 R)
• M61: 41,248,621 km (0.099 R)
• M62: 42,702,114 km (0.081 R)
• M63: 43,391,910 km (0.093 R)
• M64: 45,220,145 km (0.082 R)
• M65: 46,364,419 km (0.078 R)
• M66: 46,807,079 km (0.03 R)
• M67: 46,895,791 km (0.117 R)
• M68: 47,073,364 km (0.103 R)
• M69: 47,875,059 km (0.041 R)
• M70: 48,412,115 km (0.109 R)
• M71: 49,041,324 km (0.109 R)
• M72: 49,402,004 km (0.08 R)
• M73: 50,398,475 km (0.095 R)
• M74: 51,035,912 km (0.029 R)
• M75: 52,227,010 km (0.111 R)
• M76: 52,411,165 km (0.083 R)
• M77: 54,263,636 km (0.104 R)
• M78: 55,010,578 km (0.115 R)
• M79: 55,479,118 km (0.112 R)
• M80: 55,667,013 km (0.07 R)
• M81: 59,659,481 km (0.069 R)
• M82: 61,787,511 km (0.086 R)
• M83: 62,079,526 km (0.084 R)
• M84: 62,665,052 km (0.107 R)
• M85: 64,136,946 km (0.071 R)
• M86: 64,926,673 km (0.115 R)
• M87: 65,620,358 km (0.098 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 16,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit