🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.84 AU - 1.08 AU

Year: 345 Days

Day: 43.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.07 AU - 1.29 AU

Year: 471 Days

Day: 42.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.03 AU - 1.47 AU

Year: 513 Days

Day: 36.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.3 AU - 1.5 AU

Year: 608 Days

Day: 13.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.8 AU - 2.6 AU

Year: 1198 Days

Day: 35.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.6 AU - 2.68 AU

Year: 1575 Days

Day: 19.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.99 AU - 3.45 AU

Year: 2121 Days

Day: 18.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,890,238 km

• M1: 58,792 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.6

Radius: 6.3

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.63 AU - 14.41 AU

Year: 18249 Days

Day: 19 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,890,238 km

• M1: 105,915 km (0.097 R)
• M2: 168,148 km (0.082 R)
• M3: 404,513 km (0.068 R)
• M4: 523,742 km (0.101 R)
• M5: 700,866 km (0.084 R)
• M6: 1,367,773 km (0.09 R)
• M7: 1,427,762 km (0.109 R)
• M8: 1,644,679 km (0.115 R)
• M9: 2,040,814 km (0.025 R)
• M10: 2,538,975 km (0.097 R)
• M11: 2,725,823 km (0.09 R)
• M12: 3,232,361 km (0.092 R)
• M13: 3,353,386 km (0.085 R)
• M14: 3,600,073 km (0.085 R)
• M15: 3,725,585 km (0.119 R)
• M16: 3,852,594 km (0.105 R)
• M17: 3,895,229 km (0.12 R)
• M18: 4,198,165 km (0.083 R)
• M19: 4,463,851 km (0.078 R)
• M20: 6,882,100 km (0.081 R)
• M21: 7,195,209 km (0.091 R)
• M22: 7,247,867 km (0.086 R)
• M23: 7,459,847 km (0.104 R)
• M24: 8,327,665 km (0.115 R)
• M25: 8,383,016 km (0.037 R)
• M26: 10,934,408 km (0.071 R)
• M27: 11,545,365 km (0.084 R)
• M28: 12,230,224 km (0.101 R)
• M29: 12,419,316 km (0.078 R)
• M30: 14,628,428 km (0.117 R)
• M31: 14,695,298 km (0.073 R)
• M32: 15,846,304 km (0.117 R)
• M33: 17,307,576 km (0.111 R)
• M34: 17,661,973 km (0.099 R)
• M35: 17,875,599 km (0.104 R)
• M36: 18,449,756 km (0.116 R)
• M37: 20,506,128 km (0.116 R)
• M38: 23,802,667 km (0.082 R)
• M39: 25,150,544 km (0.098 R)
• M40: 25,471,281 km (0.108 R)
• M41: 25,712,732 km (0.101 R)
• M42: 25,874,149 km (0.089 R)
• M43: 26,931,357 km (0.091 R)
• M44: 27,095,316 km (0.037 R)
• M45: 27,919,750 km (0.118 R)
• M46: 29,003,886 km (0.078 R)
• M47: 30,612,960 km (0.098 R)
• M48: 30,869,670 km (0.079 R)
• M49: 31,127,128 km (0.086 R)
• M50: 31,990,457 km (0.099 R)
• M51: 33,124,260 km (0.073 R)
• M52: 33,475,815 km (0.105 R)
• M53: 34,360,237 km (0.071 R)
• M54: 36,151,672 km (0.088 R)
• M55: 36,695,011 km (0.084 R)
• M56: 37,973,325 km (0.052 R)
• M57: 41,326,861 km (0.118 R)
• M58: 41,515,952 km (0.078 R)
• M59: 41,989,878 km (0.11 R)
• M60: 42,847,373 km (0.029 R)
• M61: 42,943,116 km (0.03 R)
• M62: 43,422,278 km (0.077 R)
• M63: 44,192,857 km (0.099 R)
• M64: 45,649,790 km (0.118 R)
• M65: 45,747,478 km (0.092 R)
• M66: 47,221,166 km (0.061 R)
• M67: 48,212,252 km (0.107 R)
• M68: 49,711,672 km (0.115 R)
• M69: 51,226,350 km (0.029 R)
• M70: 51,632,807 km (0.032 R)
• M71: 52,040,312 km (0.068 R)
• M72: 52,244,513 km (0.05 R)
• M73: 53,681,251 km (0.089 R)
• M74: 55,338,945 km (0.034 R)
• M75: 56,593,323 km (0.034 R)
• M76: 57,856,976 km (0.037 R)
• M77: 58,492,169 km (0.115 R)
• M78: 62,569,160 km (0.106 R)
• M79: 63,657,335 km (0.098 R)
• M80: 64,971,103 km (0.037 R)
• M81: 67,625,717 km (0.088 R)
• M82: 68,294,869 km (0.109 R)
• M83: 68,406,618 km (0.054 R)
• M84: 68,630,267 km (0.067 R)
• M85: 70,315,338 km (0.108 R)
• M86: 71,673,387 km (0.093 R)
• M87: 73,497,434 km (0.109 R)
• M88: 75,105,910 km (0.091 R)
• M89: 75,221,250 km (0.119 R)
• M90: 75,914,487 km (0.098 R)
• M91: 76,030,275 km (0.071 R)
• M92: 76,261,853 km (0.106 R)
• M93: 77,307,392 km (0.096 R)
• M94: 77,423,780 km (0.093 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: 356 - 11,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit