🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.51 AU - 0.79 AU

Year: 193 Days

Day: 14.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.5 AU - 2.06 AU

Year: 876 Days

Day: 19.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,588,211 km

• M1: 82,428 km (0.104 R)
• M2: 518,955 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.8 AU - 2.46 AU

Year: 1147 Days

Day: 40.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,588,211 km

• M1: 36,352 km (0.105 R)
• M2: 147,354 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.52 AU - 2.94 AU

Year: 1664 Days

Day: 32.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 98.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.36 AU - 4.32 AU

Year: 2776 Days

Day: 21 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.67 AU - 4.17 AU

Year: 2864 Days

Day: 22.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,588,211 km

• M1: 2,249,952 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.7

Radius: 12

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.28 AU - 9.56 AU

Year: 8224 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,588,211 km

• M1: 168,148 km (0.062 R)
• M2: 300,243 km (0.105 R)
• M3: 426,653 km (0.067 R)
• M4: 511,326 km (0.06 R)
• M5: 673,041 km (0.09 R)
• M6: 1,671,307 km (0.087 R)
• M7: 1,774,380 km (0.059 R)
• M8: 2,030,641 km (0.11 R)
• M9: 2,299,319 km (0.097 R)
• M10: 2,651,323 km (0.118 R)
• M11: 2,821,565 km (0.075 R)
• M12: 2,970,565 km (0.084 R)
• M13: 3,835,989 km (0.047 R)
• M14: 5,164,418 km (0.116 R)
• M15: 5,470,794 km (0.112 R)
• M16: 5,751,739 km (0.026 R)
• M17: 5,878,149 km (0.082 R)
• M18: 5,973,443 km (0.058 R)
• M19: 6,392,915 km (0.113 R)
• M20: 6,622,698 km (0.109 R)
• M21: 6,821,813 km (0.12 R)
• M22: 7,056,681 km (0.096 R)
• M23: 7,397,016 km (0.095 R)
• M24: 7,707,731 km (0.117 R)
• M25: 8,093,544 km (0.072 R)
• M26: 8,702,258 km (0.07 R)
• M27: 9,103,928 km (0.061 R)
• M28: 9,214,630 km (0.113 R)
• M29: 9,699,178 km (0.028 R)
• M30: 9,774,426 km (0.113 R)
• M31: 10,383,887 km (0.113 R)
• M32: 10,615,615 km (0.102 R)
• M33: 10,771,047 km (0.09 R)
• M34: 12,984,048 km (0.07 R)
• M35: 13,653,648 km (0.036 R)
• M36: 15,288,603 km (0.098 R)
• M37: 15,862,012 km (0.115 R)
• M38: 16,173,774 km (0.106 R)
• M39: 16,487,630 km (0.106 R)
• M40: 16,803,282 km (0.114 R)
• M41: 17,808,879 km (0.059 R)
• M42: 17,901,180 km (0.064 R)
• M43: 18,086,383 km (0.099 R)
• M44: 18,272,333 km (0.066 R)
• M45: 18,974,994 km (0.039 R)
• M46: 19,069,390 km (0.032 R)
• M47: 21,282,691 km (0.11 R)
• M48: 21,972,337 km (0.099 R)
• M49: 22,121,037 km (0.066 R)
• M50: 22,270,037 km (0.059 R)
• M51: 23,221,928 km (0.11 R)
• M52: 23,474,748 km (0.11 R)
• M53: 23,576,026 km (0.095 R)
• M54: 24,289,458 km (0.085 R)
• M55: 25,321,085 km (0.09 R)
• M56: 26,104,080 km (0.11 R)
• M57: 27,054,326 km (0.068 R)
• M58: 27,747,563 km (0.084 R)
• M59: 29,315,049 km (0.059 R)
• M60: 29,533,612 km (0.096 R)
• M61: 30,302,395 km (0.059 R)
• M62: 31,245,011 km (0.082 R)
• M63: 31,468,211 km (0.105 R)
• M64: 31,747,959 km (0.096 R)
• M65: 32,366,247 km (0.059 R)
• M66: 32,479,044 km (0.11 R)
• M67: 33,215,664 km (0.077 R)
• M68: 33,386,505 km (0.054 R)
• M69: 34,072,561 km (0.096 R)
• M70: 34,878,893 km (0.103 R)
• M71: 35,052,427 km (0.054 R)
• M72: 37,158,017 km (0.096 R)
• M73: 37,335,290 km (0.091 R)
• M74: 37,631,494 km (0.052 R)
• M75: 37,809,515 km (0.108 R)
• M76: 37,928,446 km (0.063 R)
• M77: 38,047,376 km (0.086 R)
• M78: 39,605,587 km (0.066 R)
• M79: 40,210,412 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 6.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.67 AU - 14.55 AU

Year: 17514 Days

Day: 15.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,588,211 km

• M1: 86,916 km (0.074 R)
• M2: 171,589 km (0.083 R)
• M3: 506,838 km (0.067 R)
• M4: 757,414 km (0.078 R)
• M5: 829,670 km (0.046 R)
• M6: 981,212 km (0.099 R)
• M7: 1,060,350 km (0.049 R)
• M8: 1,259,464 km (0.105 R)
• M9: 1,345,932 km (0.093 R)
• M10: 1,416,542 km (0.08 R)
• M11: 1,580,053 km (0.047 R)
• M12: 1,730,698 km (0.101 R)
• M13: 2,025,854 km (0.037 R)
• M14: 2,294,383 km (0.081 R)
• M15: 2,465,373 km (0.075 R)
• M16: 2,574,280 km (0.069 R)
• M17: 2,618,262 km (0.096 R)
• M18: 2,707,123 km (0.076 R)
• M19: 2,752,002 km (0.075 R)
• M20: 2,819,621 km (0.032 R)
• M21: 2,956,652 km (0.104 R)
• M22: 3,166,389 km (0.092 R)
• M23: 3,381,061 km (0.06 R)
• M24: 3,575,838 km (0.09 R)
• M25: 4,497,062 km (0.12 R)
• M26: 4,901,574 km (0.116 R)
• M27: 6,183,927 km (0.11 R)
• M28: 7,500,089 km (0.074 R)
• M29: 7,690,527 km (0.105 R)
• M30: 7,850,447 km (0.054 R)
• M31: 7,914,625 km (0.098 R)
• M32: 8,043,728 km (0.073 R)
• M33: 8,765,837 km (0.095 R)
• M34: 8,832,557 km (0.074 R)
• M35: 8,899,428 km (0.085 R)
• M36: 8,966,448 km (0.116 R)
• M37: 10,131,366 km (0.097 R)
• M38: 10,874,419 km (0.067 R)
• M39: 12,675,428 km (0.048 R)
• M40: 12,750,975 km (0.109 R)
• M41: 12,940,216 km (0.115 R)
• M42: 13,283,393 km (0.079 R)
• M43: 13,900,784 km (0.077 R)
• M44: 14,527,449 km (0.092 R)
• M45: 14,764,861 km (0.11 R)
• M46: 14,883,941 km (0.112 R)
• M47: 15,283,666 km (0.105 R)
• M48: 15,605,751 km (0.103 R)
• M49: 15,930,228 km (0.097 R)
• M50: 16,297,940 km (0.081 R)
• M51: 16,627,055 km (0.075 R)
• M52: 17,124,917 km (0.061 R)
• M53: 17,923,321 km (0.055 R)
• M54: 18,562,104 km (0.067 R)
• M55: 18,992,048 km (0.04 R)
• M56: 19,035,282 km (0.119 R)
• M57: 19,556,032 km (0.11 R)
• M58: 19,993,456 km (0.077 R)
• M59: 20,967,338 km (0.119 R)
• M60: 21,730,437 km (0.116 R)
• M61: 23,933,715 km (0.115 R)
• M62: 24,919,864 km (0.063 R)
• M63: 25,871,306 km (0.041 R)
• M64: 26,062,941 km (0.078 R)
• M65: 26,883,037 km (0.084 R)
• M66: 27,028,595 km (0.05 R)
• M67: 27,271,841 km (0.027 R)
• M68: 28,005,918 km (0.098 R)
• M69: 28,301,374 km (0.098 R)
• M70: 28,796,094 km (0.056 R)
• M71: 29,393,438 km (0.103 R)
• M72: 30,196,480 km (0.06 R)
• M73: 30,499,415 km (0.09 R)
• M74: 30,549,980 km (0.11 R)
• M75: 30,600,544 km (0.025 R)
• M76: 30,955,689 km (0.065 R)
• M77: 31,108,279 km (0.113 R)
• M78: 31,567,694 km (0.116 R)
• M79: 32,441,345 km (0.098 R)
• M80: 34,160,075 km (0.071 R)
• M81: 34,475,727 km (0.113 R)
• M82: 35,004,107 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 14,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit