🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.6 AU - 0.86 AU

Year: 219 Days

Day: 40.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,773,127 km

• M1: 256,411 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.03 AU - 1.21 AU

Year: 417 Days

Day: 42.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,773,127 km

• M1: 544,835 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.62 AU - 1.78 AU

Year: 779 Days

Day: 31.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.86 AU - 2.64 AU

Year: 1186 Days

Day: 28.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.32 AU - 4.7 AU

Year: 3366 Days

Day: 22 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,773,127 km

• M1: 830,268 km (0.047 R)

Asteroid Belt

Center: 8.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.2

Radius: 15

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.41 AU - 13.01 AU

Year: 14084 Days

Day: 12.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 106,773,127 km

• M1: 188,194 km (0.111 R)
• M2: 353,500 km (0.088 R)
• M3: 452,384 km (0.12 R)
• M4: 642,672 km (0.089 R)
• M5: 775,665 km (0.113 R)
• M6: 901,028 km (0.11 R)
• M7: 1,014,722 km (0.072 R)
• M8: 1,567,486 km (0.095 R)
• M9: 1,976,786 km (0.107 R)
• M10: 2,181,137 km (0.11 R)
• M11: 2,286,155 km (0.058 R)
• M12: 2,474,199 km (0.12 R)
• M13: 2,723,579 km (0.095 R)
• M14: 2,894,569 km (0.117 R)
• M15: 3,128,241 km (0.11 R)
• M16: 3,490,717 km (0.026 R)
• M17: 3,866,955 km (0.041 R)
• M18: 4,523,241 km (0.11 R)
• M19: 6,237,782 km (0.119 R)
• M20: 6,772,744 km (0.076 R)
• M21: 7,482,287 km (0.113 R)
• M22: 7,724,037 km (0.088 R)
• M23: 8,174,177 km (0.111 R)
• M24: 8,632,994 km (0.026 R)
• M25: 9,662,975 km (0.078 R)
• M26: 10,015,129 km (0.098 R)
• M27: 10,777,180 km (0.083 R)
• M28: 11,096,572 km (0.081 R)
• M29: 11,465,330 km (0.048 R)
• M30: 15,063,608 km (0.106 R)
• M31: 16,404,753 km (0.108 R)
• M32: 17,036,505 km (0.111 R)
• M33: 17,195,677 km (0.111 R)
• M34: 17,462,111 km (0.094 R)
• M35: 17,999,167 km (0.102 R)
• M36: 18,650,815 km (0.042 R)
• M37: 18,760,171 km (0.079 R)
• M38: 19,754,100 km (0.043 R)
• M39: 23,130,524 km (0.059 R)
• M40: 23,365,841 km (0.087 R)
• M41: 23,542,815 km (0.093 R)
• M42: 24,017,041 km (0.114 R)
• M43: 24,674,224 km (0.095 R)
• M44: 24,794,351 km (0.118 R)
• M45: 24,974,916 km (0.08 R)
• M46: 25,337,391 km (0.11 R)
• M47: 25,519,302 km (0.096 R)
• M48: 26,619,744 km (0.077 R)
• M49: 27,175,800 km (0.112 R)
• M50: 27,610,980 km (0.103 R)
• M51: 28,111,085 km (0.089 R)
• M52: 28,488,222 km (0.098 R)
• M53: 28,866,854 km (0.075 R)
• M54: 29,629,504 km (0.064 R)
• M55: 29,757,111 km (0.074 R)
• M56: 30,077,400 km (0.115 R)
• M57: 30,721,120 km (0.051 R)
• M58: 31,434,402 km (0.051 R)
• M59: 31,760,526 km (0.112 R)
• M60: 32,811,451 km (0.066 R)
• M61: 33,075,940 km (0.119 R)
• M62: 34,409,156 km (0.082 R)
• M63: 35,082,346 km (0.089 R)
• M64: 35,964,076 km (0.109 R)
• M65: 36,510,408 km (0.058 R)
• M66: 36,715,805 km (0.04 R)
• M67: 36,853,136 km (0.068 R)
• M68: 37,610,999 km (0.083 R)
• M69: 37,957,169 km (0.058 R)
• M70: 39,493,090 km (0.088 R)
• M71: 39,633,712 km (0.077 R)
• M72: 40,835,731 km (0.116 R)
• M73: 42,986,200 km (0.084 R)
• M74: 43,131,011 km (0.096 R)
• M75: 43,420,782 km (0.082 R)
• M76: 45,615,233 km (0.095 R)
• M77: 46,206,444 km (0.095 R)
• M78: 47,546,093 km (0.062 R)
• M79: 47,995,335 km (0.071 R)
• M80: 48,220,630 km (0.078 R)
• M81: 48,672,116 km (0.071 R)
• M82: 48,822,911 km (0.051 R)
• M83: 49,049,402 km (0.113 R)
• M84: 49,200,645 km (0.066 R)
• M85: 51,180,274 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.1

Radius: 6.6

Gravity: 18.92 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 17.35 AU - 21.69 AU

Year: 30311 Days

Day: 19 Hours

Environment

Temp: -191 °C

Axial Tilt: 171 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,773,127 km

• M1: 158,424 km (0.075 R)
• M2: 318,494 km (0.1 R)
• M3: 383,868 km (0.099 R)
• M4: 609,013 km (0.079 R)
• M5: 750,981 km (0.117 R)
• M6: 2,100,504 km (0.05 R)
• M7: 2,273,439 km (0.106 R)
• M8: 2,819,920 km (0.084 R)
• M9: 5,611,117 km (0.103 R)
• M10: 5,670,956 km (0.096 R)
• M11: 5,972,994 km (0.08 R)
• M12: 6,529,797 km (0.116 R)
• M13: 7,167,982 km (0.1 R)
• M14: 7,892,634 km (0.114 R)
• M15: 8,094,442 km (0.111 R)
• M16: 8,229,828 km (0.118 R)
• M17: 8,848,415 km (0.116 R)
• M18: 10,130,169 km (0.12 R)
• M19: 10,718,239 km (0.07 R)
• M20: 11,241,831 km (0.113 R)
• M21: 11,544,916 km (0.101 R)
• M22: 12,004,332 km (0.068 R)
• M23: 13,739,816 km (0.103 R)
• M24: 14,226,608 km (0.101 R)
• M25: 16,314,994 km (0.106 R)
• M26: 16,916,677 km (0.083 R)
• M27: 17,003,144 km (0.078 R)
• M28: 17,788,832 km (0.11 R)
• M29: 18,497,029 km (0.07 R)
• M30: 18,675,499 km (0.12 R)
• M31: 19,124,293 km (0.03 R)
• M32: 19,758,438 km (0.119 R)
• M33: 19,940,947 km (0.093 R)
• M34: 21,233,772 km (0.105 R)
• M35: 21,796,260 km (0.108 R)
• M36: 23,031,340 km (0.111 R)
• M37: 23,415,956 km (0.073 R)
• M38: 24,094,233 km (0.026 R)
• M39: 24,484,683 km (0.108 R)
• M40: 25,074,249 km (0.073 R)
• M41: 25,569,118 km (0.117 R)
• M42: 26,067,279 km (0.12 R)
• M43: 26,167,211 km (0.091 R)
• M44: 26,769,941 km (0.112 R)
• M45: 28,708,579 km (0.109 R)
• M46: 31,115,160 km (0.093 R)
• M47: 31,433,804 km (0.077 R)
• M48: 31,540,317 km (0.091 R)
• M49: 31,967,270 km (0.085 R)
• M50: 35,673,557 km (0.06 R)
• M51: 36,341,512 km (0.063 R)
• M52: 36,453,261 km (0.075 R)
• M53: 36,677,060 km (0.049 R)
• M54: 38,143,119 km (0.06 R)
• M55: 41,832,352 km (0.043 R)
• M56: 47,575,264 km (0.116 R)
• M57: 48,187,569 km (0.077 R)
• M58: 48,679,147 km (0.072 R)
• M59: 50,787,430 km (0.098 R)
• M60: 50,912,344 km (0.083 R)
• M61: 51,789,885 km (0.06 R)
• M62: 52,672,213 km (0.116 R)
• M63: 54,835,997 km (0.09 R)
• M64: 60,304,547 km (0.084 R)
• M65: 60,834,423 km (0.089 R)
• M66: 62,969,035 km (0.099 R)
• M67: 64,450,802 km (0.091 R)
• M68: 64,586,188 km (0.112 R)
• M69: 65,399,851 km (0.111 R)
• M70: 65,671,820 km (0.098 R)
• M71: 66,489,970 km (0.03 R)
• M72: 66,763,435 km (0.069 R)
• M73: 68,274,075 km (0.102 R)
• M74: 68,964,618 km (0.119 R)
• M75: 74,997,003 km (0.108 R)
• M76: 75,139,271 km (0.075 R)
• M77: 75,709,388 km (0.114 R)
• M78: 76,424,017 km (0.11 R)
• M79: 77,284,504 km (0.109 R)
• M80: 78,003,920 km (0.034 R)
• M81: 79,014,903 km (0.111 R)
• M82: 81,488,354 km (0.113 R)
• M83: 83,102,216 km (0.118 R)
• M84: 83,839,284 km (0.087 R)
• M85: 91,328,303 km (0.117 R)
• M86: 91,936,718 km (0.045 R)
• M87: 92,546,329 km (0.1 R)
• M88: 95,614,731 km (0.076 R)
• M89: 95,923,351 km (0.098 R)
• M90: 96,077,736 km (0.06 R)
• M91: 97,006,290 km (0.089 R)
• M92: 97,937,687 km (0.104 R)
• M93: 101,063,983 km (0.078 R)
• M94: 101,693,192 km (0.06 R)
• M95: 104,222,742 km (0.086 R)
• M96: 105,336,050 km (0.073 R)
• M97: 105,495,371 km (0.115 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 16,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit