🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.1 AU - 1.16 AU

Year: 455 Days

Day: 25.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.38 AU - 1.96 AU

Year: 817 Days

Day: 45.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.85 AU - 2.47 AU

Year: 1202 Days

Day: 17.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,451,327 km

• M1: 286,031 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.62 AU - 3.3 AU

Year: 1929 Days

Day: 41.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,451,327 km

• M1: 393,293 km (0.085 R)
• M2: 785,538 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.61 AU - 4.01 AU

Year: 2281 Days

Day: 47.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,451,327 km

• M1: 151,543 km (0.087 R)
• M2: 546,481 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.4

Radius: 6.8

Gravity: 17.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.06 AU - 20.68 AU

Year: 28611 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 101,451,327 km

• M1: 101,278 km (0.037 R)
• M2: 350,059 km (0.034 R)
• M3: 485,295 km (0.095 R)
• M4: 1,611,767 km (0.077 R)
• M5: 1,842,447 km (0.03 R)
• M6: 2,821,416 km (0.052 R)
• M7: 3,194,363 km (0.119 R)
• M8: 3,682,352 km (0.094 R)
• M9: 3,833,296 km (0.065 R)
• M10: 3,935,022 km (0.104 R)
• M11: 5,566,088 km (0.108 R)
• M12: 7,825,764 km (0.106 R)
• M13: 11,265,767 km (0.077 R)
• M14: 11,485,227 km (0.112 R)
• M15: 11,854,135 km (0.112 R)
• M16: 12,302,031 km (0.082 R)
• M17: 13,678,631 km (0.109 R)
• M18: 14,227,057 km (0.12 R)
• M19: 14,702,778 km (0.097 R)
• M20: 15,588,547 km (0.095 R)
• M21: 16,161,208 km (0.063 R)
• M22: 16,326,214 km (0.093 R)
• M23: 16,408,792 km (0.074 R)
• M24: 17,835,058 km (0.092 R)
• M25: 20,715,116 km (0.054 R)
• M26: 20,983,944 km (0.089 R)
• M27: 21,073,852 km (0.027 R)
• M28: 21,979,817 km (0.117 R)
• M29: 22,254,030 km (0.036 R)
• M30: 23,083,550 km (0.087 R)
• M31: 23,362,400 km (0.049 R)
• M32: 23,829,445 km (0.091 R)
• M33: 26,404,623 km (0.07 R)
• M34: 26,598,950 km (0.084 R)
• M35: 27,577,171 km (0.107 R)
• M36: 28,467,727 km (0.114 R)
• M37: 28,866,555 km (0.11 R)
• M38: 31,503,666 km (0.035 R)
• M39: 32,642,405 km (0.067 R)
• M40: 34,640,733 km (0.043 R)
• M41: 36,895,173 km (0.103 R)
• M42: 42,109,557 km (0.082 R)
• M43: 43,706,813 km (0.117 R)
• M44: 47,431,351 km (0.11 R)
• M45: 48,378,306 km (0.041 R)
• M46: 50,531,468 km (0.099 R)
• M47: 51,619,792 km (0.059 R)
• M48: 52,105,986 km (0.115 R)
• M49: 52,960,489 km (0.077 R)
• M50: 53,696,660 km (0.069 R)
• M51: 54,436,122 km (0.078 R)
• M52: 54,559,690 km (0.081 R)
• M53: 54,683,258 km (0.062 R)
• M54: 55,054,859 km (0.116 R)
• M55: 56,049,834 km (0.12 R)
• M56: 58,562,929 km (0.111 R)
• M57: 59,451,241 km (0.067 R)
• M58: 60,984,320 km (0.1 R)
• M59: 62,271,759 km (0.054 R)
• M60: 66,055,987 km (0.104 R)
• M61: 66,187,783 km (0.115 R)
• M62: 68,975,988 km (0.025 R)
• M63: 70,317,133 km (0.107 R)
• M64: 70,586,409 km (0.12 R)
• M65: 70,990,922 km (0.115 R)
• M66: 72,480,767 km (0.089 R)
• M67: 75,216,014 km (0.102 R)
• M68: 75,353,644 km (0.086 R)
• M69: 77,706,370 km (0.06 R)
• M70: 78,402,898 km (0.088 R)
• M71: 79,662,063 km (0.068 R)
• M72: 79,802,236 km (0.108 R)
• M73: 81,633,763 km (0.116 R)
• M74: 82,058,322 km (0.108 R)
• M75: 83,051,951 km (0.032 R)
• M76: 87,210,622 km (0.117 R)
• M77: 88,369,706 km (0.113 R)
• M78: 88,660,375 km (0.065 R)
• M79: 89,971,750 km (0.039 R)
• M80: 90,264,064 km (0.063 R)
• M81: 91,583,517 km (0.093 R)
• M82: 94,241,273 km (0.098 R)
• M83: 94,538,075 km (0.035 R)
• M84: 94,835,326 km (0.085 R)
• M85: 94,984,026 km (0.075 R)
• M86: 95,430,576 km (0.099 R)
• M87: 95,877,874 km (0.099 R)
• M88: 96,325,770 km (0.106 R)
• M89: 96,774,563 km (0.093 R)
• M90: 98,425,525 km (0.051 R)
• M91: 100,843,775 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit