🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.81 AU - 0.85 AU

Year: 279 Days

Day: 18.1 Hours

Environment

Temp: 79 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.56 AU - 2.24 AU

Year: 966 Days

Day: 27.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.99 AU - 2.43 AU

Year: 1212 Days

Day: 35.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.07 AU - 2.59 AU

Year: 1312 Days

Day: 39.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,213,924 km

• M1: 1,790,238 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.27 AU - 4.11 AU

Year: 2615 Days

Day: 44.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.7

Radius: 6.4

Gravity: 15.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 18.59 AU - 20.01 AU

Year: 31283 Days

Day: 19.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,213,924 km

• M1: 150,495 km (0.071 R)
• M2: 403,017 km (0.101 R)
• M3: 495,169 km (0.115 R)
• M4: 544,087 km (0.075 R)
• M5: 756,666 km (0.102 R)
• M6: 1,187,957 km (0.039 R)
• M7: 1,647,222 km (0.081 R)
• M8: 2,845,950 km (0.096 R)
• M9: 3,795,448 km (0.077 R)
• M10: 3,895,379 km (0.101 R)
• M11: 4,046,922 km (0.104 R)
• M12: 6,603,400 km (0.1 R)
• M13: 6,905,887 km (0.055 R)
• M14: 7,461,792 km (0.088 R)
• M15: 7,587,305 km (0.091 R)
• M16: 7,650,286 km (0.111 R)
• M17: 8,096,087 km (0.117 R)
• M18: 9,483,757 km (0.06 R)
• M19: 10,519,124 km (0.084 R)
• M20: 11,954,515 km (0.106 R)
• M21: 12,620,376 km (0.105 R)
• M22: 12,920,170 km (0.059 R)
• M23: 16,125,304 km (0.092 R)
• M24: 16,287,618 km (0.094 R)
• M25: 17,356,046 km (0.093 R)
• M26: 18,447,063 km (0.052 R)
• M27: 19,301,267 km (0.111 R)
• M28: 20,518,694 km (0.115 R)
• M29: 20,694,621 km (0.049 R)
• M30: 21,314,405 km (0.105 R)
• M31: 22,030,231 km (0.04 R)
• M32: 22,844,792 km (0.099 R)
• M33: 23,577,073 km (0.109 R)
• M34: 23,669,226 km (0.104 R)
• M35: 24,596,583 km (0.045 R)
• M36: 25,535,908 km (0.107 R)
• M37: 26,582,644 km (0.12 R)
• M38: 27,643,293 km (0.073 R)
• M39: 30,706,160 km (0.08 R)
• M40: 31,412,561 km (0.069 R)
• M41: 31,513,839 km (0.091 R)
• M42: 33,460,107 km (0.101 R)
• M43: 33,874,643 km (0.097 R)
• M44: 34,604,381 km (0.037 R)
• M45: 37,467,385 km (0.098 R)
• M46: 38,438,425 km (0.111 R)
• M47: 40,405,338 km (0.065 R)
• M48: 40,625,845 km (0.119 R)
• M49: 42,853,507 km (0.118 R)
• M50: 44,322,408 km (0.092 R)
• M51: 45,234,656 km (0.068 R)
• M52: 45,922,956 km (0.109 R)
• M53: 46,961,764 km (0.063 R)
• M54: 50,242,744 km (0.032 R)
• M55: 50,955,428 km (0.104 R)
• M56: 51,791,082 km (0.066 R)
• M57: 52,992,652 km (0.035 R)
• M58: 53,596,878 km (0.115 R)
• M59: 53,718,052 km (0.112 R)
• M60: 53,839,226 km (0.106 R)
• M61: 54,812,211 km (0.097 R)
• M62: 56,159,639 km (0.049 R)
• M63: 57,766,021 km (0.105 R)
• M64: 59,136,936 km (0.104 R)
• M65: 60,644,733 km (0.081 R)
• M66: 61,276,784 km (0.099 R)
• M67: 62,292,404 km (0.075 R)
• M68: 63,185,802 km (0.099 R)
• M69: 63,954,735 km (0.097 R)
• M70: 64,985,016 km (0.071 R)
• M71: 65,243,521 km (0.093 R)
• M72: 67,323,081 km (0.094 R)
• M73: 67,715,327 km (0.099 R)
• M74: 68,502,361 km (0.067 R)
• M75: 68,633,858 km (0.106 R)
• M76: 69,292,387 km (0.101 R)
• M77: 71,147,401 km (0.1 R)
• M78: 73,556,375 km (0.111 R)
• M79: 77,219,578 km (0.117 R)
• M80: 77,493,343 km (0.087 R)
• M81: 79,418,218 km (0.095 R)
• M82: 80,802,896 km (0.111 R)
• M83: 82,055,778 km (0.104 R)
• M84: 86,704,682 km (0.075 R)
• M85: 87,844,468 km (0.095 R)
• M86: 87,987,184 km (0.068 R)
• M87: 91,872,540 km (0.098 R)
• M88: 92,017,501 km (0.111 R)
• M89: 92,598,240 km (0.111 R)
• M90: 92,889,058 km (0.029 R)
• M91: 93,034,467 km (0.097 R)
• M92: 93,325,734 km (0.108 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: 308 - 18,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit