🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.49 AU - 0.61 AU

Year: 148 Days

Day: 39.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,649,375 km

• M1: 177,124 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.03 AU - 1.25 AU

Year: 440 Days

Day: 25 Hours

Environment

Temp: 13 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.09 AU - 1.25 AU

Year: 458 Days

Day: 28.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.55 AU - 1.69 AU

Year: 746 Days

Day: 19.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.73 AU - 2.01 AU

Year: 925 Days

Day: 35.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.38 AU - 2.44 AU

Year: 1353 Days

Day: 45.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,649,375 km

• M1: 1,668,465 km (0.039 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.1 AU - 4.7 AU

Year: 3338 Days

Day: 17.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.25 AU - 4.89 AU

Year: 3533 Days

Day: 18.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,649,375 km

• M1: 648,806 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.2

Radius: 11

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.48 AU - 10.8 AU

Year: 10824 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 33,649,375 km

• M1: 281,244 km (0.106 R)
• M2: 545,284 km (0.119 R)
• M3: 907,161 km (0.093 R)
• M4: 1,479,523 km (0.089 R)
• M5: 1,576,612 km (0.078 R)
• M6: 2,040,216 km (0.081 R)
• M7: 2,544,959 km (0.115 R)
• M8: 2,872,429 km (0.063 R)
• M9: 2,964,132 km (0.118 R)
• M10: 3,469,923 km (0.074 R)
• M11: 3,567,760 km (0.115 R)
• M12: 4,002,491 km (0.058 R)
• M13: 4,418,972 km (0.112 R)
• M14: 5,558,458 km (0.085 R)
• M15: 5,711,796 km (0.105 R)
• M16: 6,580,810 km (0.082 R)
• M17: 7,575,487 km (0.085 R)
• M18: 7,660,458 km (0.066 R)
• M19: 8,660,969 km (0.028 R)
• M20: 8,839,140 km (0.092 R)
• M21: 8,928,749 km (0.065 R)
• M22: 9,018,508 km (0.114 R)
• M23: 9,199,222 km (0.115 R)
• M24: 9,748,396 km (0.067 R)
• M25: 10,026,947 km (0.041 R)
• M26: 10,120,296 km (0.084 R)
• M27: 10,402,438 km (0.029 R)
• M28: 11,410,278 km (0.101 R)
• M29: 13,569,275 km (0.093 R)
• M30: 13,828,528 km (0.097 R)
• M31: 13,932,648 km (0.039 R)
• M32: 15,041,617 km (0.071 R)
• M33: 16,233,613 km (0.108 R)
• M34: 16,398,470 km (0.092 R)
• M35: 18,363,288 km (0.119 R)
• M36: 18,477,731 km (0.067 R)
• M37: 18,880,448 km (0.112 R)
• M38: 19,111,876 km (0.116 R)
• M39: 19,286,008 km (0.113 R)
• M40: 19,519,081 km (0.115 R)
• M41: 20,520,041 km (0.074 R)
• M42: 21,236,465 km (0.051 R)
• M43: 22,265,698 km (0.112 R)
• M44: 23,497,188 km (0.058 R)
• M45: 23,995,947 km (0.083 R)
• M46: 24,624,408 km (0.113 R)
• M47: 24,813,948 km (0.055 R)
• M48: 26,412,551 km (0.061 R)
• M49: 26,541,953 km (0.033 R)
• M50: 26,736,281 km (0.109 R)
• M51: 27,387,780 km (0.044 R)
• M52: 27,518,678 km (0.032 R)
• M53: 28,176,310 km (0.09 R)
• M54: 28,839,178 km (0.107 R)
• M55: 29,507,133 km (0.098 R)
• M56: 31,131,018 km (0.087 R)
• M57: 31,404,632 km (0.112 R)
• M58: 31,885,141 km (0.095 R)
• M59: 32,091,735 km (0.09 R)
• M60: 32,160,700 km (0.049 R)
• M61: 32,298,928 km (0.058 R)
• M62: 32,783,925 km (0.101 R)
• M63: 33,201,602 km (0.116 R)
• M64: 34,465,105 km (0.092 R)
• M65: 35,672,809 km (0.072 R)
• M66: 36,317,875 km (0.117 R)
• M67: 38,056,651 km (0.078 R)
• M68: 38,349,115 km (0.111 R)
• M69: 38,715,779 km (0.117 R)
• M70: 39,230,994 km (0.111 R)
• M71: 39,600,352 km (0.116 R)
• M72: 39,970,905 km (0.103 R)
• M73: 40,790,103 km (0.056 R)
• M74: 41,089,449 km (0.091 R)
• M75: 41,239,346 km (0.113 R)
• M76: 41,539,738 km (0.091 R)
• M77: 42,445,254 km (0.045 R)
• M78: 42,748,489 km (0.076 R)
• M79: 43,586,237 km (0.083 R)
• M80: 46,678,126 km (0.058 R)
• M81: 47,462,019 km (0.086 R)
• M82: 48,963,533 km (0.095 R)
• M83: 49,999,797 km (0.119 R)
• M84: 51,689,056 km (0.101 R)
• M85: 52,744,170 km (0.101 R)
• M86: 52,907,082 km (0.105 R)
• M87: 53,070,293 km (0.027 R)
• M88: 53,233,505 km (0.108 R)
• M89: 53,315,185 km (0.069 R)
• M90: 54,216,812 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.7

Radius: 3.1

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.91 AU - 14.59 AU

Year: 18439 Days

Day: 17.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,649,375 km

• M1: 100,231 km (0.108 R)
• M2: 140,772 km (0.071 R)
• M3: 204,500 km (0.068 R)
• M4: 813,364 km (0.079 R)
• M5: 946,057 km (0.097 R)
• M6: 1,085,482 km (0.107 R)
• M7: 1,780,364 km (0.114 R)
• M8: 1,856,061 km (0.104 R)
• M9: 1,991,148 km (0.042 R)
• M10: 2,648,182 km (0.103 R)
• M11: 3,250,014 km (0.104 R)
• M12: 3,319,427 km (0.06 R)
• M13: 3,794,400 km (0.059 R)
• M14: 3,867,554 km (0.1 R)
• M15: 4,164,506 km (0.075 R)
• M16: 4,315,749 km (0.116 R)
• M17: 4,392,044 km (0.095 R)
• M18: 4,859,238 km (0.113 R)
• M19: 5,152,450 km (0.116 R)
• M20: 5,423,820 km (0.079 R)
• M21: 6,065,745 km (0.053 R)
• M22: 6,760,926 km (0.089 R)
• M23: 6,968,269 km (0.061 R)
• M24: 7,359,018 km (0.026 R)
• M25: 7,480,791 km (0.087 R)
• M26: 7,880,816 km (0.094 R)
• M27: 8,319,287 km (0.109 R)
• M28: 8,862,327 km (0.072 R)
• M29: 9,121,880 km (0.079 R)
• M30: 9,252,479 km (0.107 R)
• M31: 10,388,226 km (0.102 R)
• M32: 10,422,334 km (0.081 R)
• M33: 11,006,963 km (0.104 R)
• M34: 11,111,382 km (0.032 R)
• M35: 11,181,094 km (0.032 R)
• M36: 11,496,596 km (0.082 R)
• M37: 11,850,545 km (0.119 R)
• M38: 12,496,658 km (0.112 R)
• M39: 12,678,270 km (0.081 R)
• M40: 12,714,622 km (0.052 R)
• M41: 13,748,044 km (0.106 R)
• M42: 13,897,941 km (0.064 R)
• M43: 14,388,622 km (0.098 R)
• M44: 14,540,763 km (0.114 R)
• M45: 15,776,741 km (0.101 R)
• M46: 15,933,669 km (0.115 R)
• M47: 16,605,962 km (0.043 R)
• M48: 16,805,526 km (0.12 R)
• M49: 17,530,327 km (0.072 R)
• M50: 17,571,018 km (0.077 R)
• M51: 17,774,321 km (0.062 R)
• M52: 19,892,029 km (0.052 R)
• M53: 20,787,073 km (0.031 R)
• M54: 21,174,531 km (0.092 R)
• M55: 21,738,515 km (0.028 R)
• M56: 22,263,604 km (0.087 R)
• M57: 23,147,727 km (0.102 R)
• M58: 23,639,007 km (0.08 R)
• M59: 23,863,404 km (0.111 R)
• M60: 23,908,283 km (0.081 R)
• M61: 24,495,455 km (0.094 R)
• M62: 25,868,464 km (0.096 R)
• M63: 26,053,367 km (0.074 R)
• M64: 26,192,343 km (0.088 R)
• M65: 26,285,094 km (0.106 R)
• M66: 27,595,721 km (0.116 R)
• M67: 27,784,663 km (0.085 R)
• M68: 29,794,660 km (0.074 R)
• M69: 30,134,097 km (0.107 R)
• M70: 30,474,881 km (0.098 R)
• M71: 31,801,366 km (0.103 R)
• M72: 32,297,432 km (0.104 R)
• M73: 33,096,285 km (0.095 R)
• M74: 33,146,400 km (0.095 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 18,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit