🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.49 AU - 0.69 AU

Year: 205 Days

Day: 27.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.99 AU - 1.19 AU

Year: 516 Days

Day: 23.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.11 AU - 2.35 AU

Year: 1509 Days

Day: 37.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.5

Radius: 10.5

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.52 AU - 3.56 AU

Year: 3017 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,948,970 km

• M1: 132,693 km (0.045 R)
• M2: 278,850 km (0.084 R)
• M3: 363,822 km (0.1 R)
• M4: 531,521 km (0.054 R)
• M5: 626,067 km (0.072 R)
• M6: 834,008 km (0.093 R)
• M7: 1,040,752 km (0.104 R)
• M8: 1,150,707 km (0.077 R)
• M9: 1,264,700 km (0.111 R)
• M10: 1,463,366 km (0.075 R)
• M11: 1,997,132 km (0.078 R)
• M12: 2,104,543 km (0.098 R)
• M13: 2,182,633 km (0.069 R)
• M14: 2,521,023 km (0.059 R)
• M15: 2,587,445 km (0.049 R)
• M16: 2,859,115 km (0.116 R)
• M17: 3,122,108 km (0.115 R)
• M18: 3,393,179 km (0.102 R)
• M19: 3,766,575 km (0.1 R)
• M20: 4,074,747 km (0.078 R)
• M21: 4,271,618 km (0.113 R)
• M22: 4,351,353 km (0.083 R)
• M23: 4,964,405 km (0.114 R)
• M24: 5,153,647 km (0.1 R)
• M25: 5,604,684 km (0.071 R)
• M26: 6,090,728 km (0.113 R)
• M27: 6,544,458 km (0.096 R)
• M28: 6,613,423 km (0.091 R)
• M29: 6,728,912 km (0.101 R)
• M30: 7,009,109 km (0.117 R)
• M31: 7,580,722 km (0.072 R)
• M32: 8,241,945 km (0.074 R)
• M33: 8,341,428 km (0.037 R)
• M34: 8,516,607 km (0.089 R)
• M35: 8,617,137 km (0.075 R)
• M36: 8,743,547 km (0.069 R)
• M37: 9,358,544 km (0.071 R)
• M38: 10,387,777 km (0.08 R)
• M39: 10,549,343 km (0.047 R)
• M40: 10,956,847 km (0.114 R)
• M41: 11,759,290 km (0.094 R)
• M42: 11,955,712 km (0.096 R)
• M43: 12,210,029 km (0.094 R)
• M44: 12,839,237 km (0.097 R)
• M45: 12,954,727 km (0.081 R)
• M46: 13,508,239 km (0.073 R)
• M47: 14,158,840 km (0.085 R)
• M48: 14,397,897 km (0.092 R)
• M49: 14,578,163 km (0.076 R)
• M50: 14,728,958 km (0.071 R)
• M51: 14,880,201 km (0.055 R)
• M52: 15,521,228 km (0.079 R)
• M53: 15,860,665 km (0.1 R)
• M54: 16,046,765 km (0.108 R)
• M55: 16,452,624 km (0.099 R)
• M56: 16,703,949 km (0.103 R)
• M57: 17,083,628 km (0.09 R)
• M58: 17,242,501 km (0.053 R)
• M59: 17,562,042 km (0.071 R)
• M60: 18,077,107 km (0.094 R)
• M61: 18,401,735 km (0.117 R)
• M62: 18,532,035 km (0.069 R)
• M63: 18,793,681 km (0.064 R)
• M64: 19,719,094 km (0.089 R)
• M65: 20,086,656 km (0.089 R)
• M66: 20,523,930 km (0.106 R)
• M67: 20,591,549 km (0.096 R)
• M68: 21,545,235 km (0.103 R)
• M69: 21,613,900 km (0.051 R)
• M70: 21,716,973 km (0.104 R)
• M71: 21,854,903 km (0.094 R)
• M72: 22,374,157 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.5

Radius: 7.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.72 AU - 12.8 AU

Year: 17118 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,948,970 km

• M1: 102,923 km (0.116 R)
• M2: 212,279 km (0.073 R)
• M3: 271,221 km (0.086 R)
• M4: 411,245 km (0.092 R)
• M5: 532,868 km (0.088 R)
• M6: 800,648 km (0.102 R)
• M7: 877,242 km (0.063 R)
• M8: 969,843 km (0.082 R)
• M9: 1,150,856 km (0.104 R)
• M10: 1,342,790 km (0.1 R)
• M11: 1,858,754 km (0.109 R)
• M12: 1,944,623 km (0.068 R)
• M13: 2,138,352 km (0.053 R)
• M14: 2,192,207 km (0.049 R)
• M15: 2,563,509 km (0.105 R)
• M16: 3,014,696 km (0.084 R)
• M17: 3,239,243 km (0.11 R)
• M18: 3,301,326 km (0.089 R)
• M19: 4,056,346 km (0.057 R)
• M20: 4,281,491 km (0.113 R)
• M21: 4,372,895 km (0.12 R)
• M22: 4,487,787 km (0.091 R)
• M23: 4,720,860 km (0.081 R)
• M24: 5,468,401 km (0.118 R)
• M25: 5,792,729 km (0.068 R)
• M26: 6,329,935 km (0.107 R)
• M27: 6,750,006 km (0.089 R)
• M28: 7,017,187 km (0.072 R)
• M29: 7,397,016 km (0.071 R)
• M30: 8,091,749 km (0.05 R)
• M31: 8,318,539 km (0.113 R)
• M32: 8,894,641 km (0.107 R)
• M33: 8,952,984 km (0.068 R)
• M34: 9,158,082 km (0.032 R)
• M35: 9,305,586 km (0.105 R)
• M36: 9,933,448 km (0.101 R)
• M37: 10,145,877 km (0.114 R)
• M38: 10,544,256 km (0.09 R)
• M39: 11,198,747 km (0.101 R)
• M40: 11,324,858 km (0.101 R)
• M41: 11,483,133 km (0.086 R)
• M42: 11,706,033 km (0.114 R)
• M43: 12,285,875 km (0.112 R)
• M44: 12,546,624 km (0.08 R)
• M45: 13,007,236 km (0.102 R)
• M46: 13,473,383 km (0.095 R)
• M47: 14,182,776 km (0.102 R)
• M48: 14,524,906 km (0.12 R)
• M49: 14,835,172 km (0.066 R)
• M50: 14,939,143 km (0.084 R)
• M51: 15,287,257 km (0.102 R)
• M52: 15,532,448 km (0.117 R)
• M53: 16,133,532 km (0.06 R)
• M54: 17,504,447 km (0.076 R)
• M55: 17,614,252 km (0.097 R)
• M56: 18,837,364 km (0.027 R)
• M57: 19,213,303 km (0.069 R)
• M58: 19,364,547 km (0.041 R)
• M59: 19,858,369 km (0.119 R)
• M60: 20,664,851 km (0.116 R)
• M61: 22,667,518 km (0.085 R)
• M62: 22,827,289 km (0.087 R)
• M63: 22,987,358 km (0.106 R)
• M64: 23,389,029 km (0.102 R)
• M65: 23,671,769 km (0.096 R)
• M66: 24,281,230 km (0.091 R)
• M67: 24,444,591 km (0.107 R)
• M68: 25,681,766 km (0.115 R)
• M69: 25,806,530 km (0.117 R)
• M70: 25,973,332 km (0.107 R)
• M71: 26,307,833 km (0.047 R)
• M72: 26,559,756 km (0.065 R)
• M73: 27,788,403 km (0.106 R)
• M74: 28,044,963 km (0.097 R)
• M75: 28,431,225 km (0.067 R)
• M76: 28,560,328 km (0.119 R)
• M77: 28,905,749 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 19,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit