🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.73 AU - 0.91 AU

Year: 263 Days

Day: 46 Hours

Environment

Temp: 154 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.05 AU - 1.19 AU

Year: 420 Days

Day: 44.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 158.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 87,883,881 km

• M1: 147,653 km (0.114 R)
• M2: 943,215 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.25 AU - 2.03 AU

Year: 745 Days

Day: 29.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 56.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.11 AU - 4.63 AU

Year: 2701 Days

Day: 21.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.46 AU - 4.78 AU

Year: 3523 Days

Day: 12.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.5

Radius: 6.6

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.1 AU - 17.86 AU

Year: 23734 Days

Day: 22.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,883,881 km

• M1: 212,279 km (0.089 R)
• M2: 450,140 km (0.114 R)
• M3: 920,177 km (0.074 R)
• M4: 1,276,967 km (0.119 R)
• M5: 1,340,397 km (0.073 R)
• M6: 1,743,114 km (0.094 R)
• M7: 2,612,577 km (0.074 R)
• M8: 3,551,005 km (0.105 R)
• M9: 4,681,366 km (0.115 R)
• M10: 5,285,293 km (0.098 R)
• M11: 5,544,097 km (0.027 R)
• M12: 6,236,286 km (0.105 R)
• M13: 6,787,255 km (0.075 R)
• M14: 7,125,347 km (0.096 R)
• M15: 7,994,211 km (0.093 R)
• M16: 9,080,591 km (0.059 R)
• M17: 9,578,153 km (0.118 R)
• M18: 10,534,682 km (0.03 R)
• M19: 10,860,357 km (0.112 R)
• M20: 10,925,880 km (0.115 R)
• M21: 11,255,445 km (0.078 R)
• M22: 12,331,951 km (0.109 R)
• M23: 12,400,317 km (0.066 R)
• M24: 13,021,298 km (0.095 R)
• M25: 14,293,478 km (0.114 R)
• M26: 14,871,524 km (0.092 R)
• M27: 15,017,233 km (0.118 R)
• M28: 16,050,505 km (0.087 R)
• M29: 16,349,850 km (0.099 R)
• M30: 16,954,226 km (0.106 R)
• M31: 17,642,825 km (0.096 R)
• M32: 18,340,549 km (0.091 R)
• M33: 19,284,811 km (0.117 R)
• M34: 22,211,095 km (0.103 R)
• M35: 22,294,421 km (0.089 R)
• M36: 22,628,324 km (0.06 R)
• M37: 24,237,398 km (0.063 R)
• M38: 24,408,987 km (0.08 R)
• M39: 26,410,307 km (0.075 R)
• M40: 27,833,133 km (0.06 R)
• M41: 28,825,864 km (0.113 R)
• M42: 29,555,004 km (0.106 R)
• M43: 31,031,685 km (0.047 R)
• M44: 31,404,483 km (0.103 R)
• M45: 32,815,939 km (0.113 R)
• M46: 33,291,061 km (0.103 R)
• M47: 33,386,355 km (0.117 R)
• M48: 34,536,912 km (0.064 R)
• M49: 35,311,231 km (0.088 R)
• M50: 38,765,147 km (0.058 R)
• M51: 42,325,127 km (0.058 R)
• M52: 43,361,392 km (0.055 R)
• M53: 45,458,754 km (0.115 R)
• M54: 48,666,132 km (0.085 R)
• M55: 49,860,222 km (0.084 R)
• M56: 50,187,692 km (0.098 R)
• M57: 50,406,255 km (0.12 R)
• M58: 51,173,991 km (0.073 R)
• M59: 51,394,049 km (0.108 R)
• M60: 51,945,617 km (0.106 R)
• M61: 55,408,807 km (0.104 R)
• M62: 56,200,928 km (0.116 R)
• M63: 56,769,250 km (0.091 R)
• M64: 57,339,218 km (0.056 R)
• M65: 58,255,356 km (0.099 R)
• M66: 58,370,247 km (0.084 R)
• M67: 59,291,770 km (0.092 R)
• M68: 60,683,179 km (0.076 R)
• M69: 61,850,791 km (0.112 R)
• M70: 63,025,733 km (0.111 R)
• M71: 66,594,839 km (0.12 R)
• M72: 68,524,950 km (0.103 R)
• M73: 70,595,834 km (0.04 R)
• M74: 71,331,706 km (0.112 R)
• M75: 71,823,583 km (0.108 R)
• M76: 72,069,971 km (0.082 R)
• M77: 72,316,658 km (0.073 R)
• M78: 73,430,115 km (0.068 R)
• M79: 73,678,447 km (0.04 R)
• M80: 74,300,176 km (0.111 R)
• M81: 74,424,791 km (0.056 R)
• M82: 75,298,592 km (0.086 R)
• M83: 76,175,834 km (0.098 R)
• M84: 77,056,517 km (0.12 R)
• M85: 80,484,851 km (0.106 R)
• M86: 83,314,794 km (0.038 R)
• M87: 84,611,957 km (0.112 R)
• M88: 84,742,107 km (0.102 R)
• M89: 85,132,707 km (0.112 R)
• M90: 86,308,248 km (0.09 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 19,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit