🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.68 AU - 0.78 AU

Year: 227 Days

Day: 31.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,640,807 km

• M1: 57,745 km (0.035 R)
• M2: 468,690 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.25 AU - 1.91 AU

Year: 722 Days

Day: 25.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.31 AU - 4.87 AU

Year: 3006 Days

Day: 25.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.4

Radius: 14

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.91 AU - 8.11 AU

Year: 6745 Days

Day: 14.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 169.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 60,640,807 km

• M1: 175,478 km (0.119 R)
• M2: 459,116 km (0.042 R)
• M3: 608,415 km (0.067 R)
• M4: 792,570 km (0.115 R)
• M5: 980,315 km (0.073 R)
• M6: 1,075,758 km (0.089 R)
• M7: 1,267,692 km (0.051 R)
• M8: 1,431,801 km (0.109 R)
• M9: 1,531,882 km (0.101 R)
• M10: 1,624,034 km (0.078 R)
• M11: 2,137,155 km (0.032 R)
• M12: 2,687,077 km (0.095 R)
• M13: 2,927,182 km (0.083 R)
• M14: 3,161,153 km (0.109 R)
• M15: 3,592,742 km (0.06 R)
• M16: 4,000,097 km (0.077 R)
• M17: 4,173,182 km (0.109 R)
• M18: 4,813,760 km (0.099 R)
• M19: 4,936,281 km (0.101 R)
• M20: 5,044,440 km (0.111 R)
• M21: 5,184,763 km (0.101 R)
• M22: 5,389,712 km (0.109 R)
• M23: 5,549,183 km (0.079 R)
• M24: 7,281,976 km (0.078 R)
• M25: 7,494,255 km (0.11 R)
• M26: 7,780,286 km (0.119 R)
• M27: 8,124,810 km (0.07 R)
• M28: 8,641,521 km (0.116 R)
• M29: 8,828,818 km (0.09 R)
• M30: 9,226,299 km (0.042 R)
• M31: 9,379,338 km (0.068 R)
• M32: 9,726,554 km (0.113 R)
• M33: 10,314,923 km (0.064 R)
• M34: 10,434,003 km (0.069 R)
• M35: 10,773,889 km (0.073 R)
• M36: 10,914,960 km (0.096 R)
• M37: 11,444,088 km (0.098 R)
• M38: 11,877,622 km (0.101 R)
• M39: 12,337,636 km (0.096 R)
• M40: 12,569,961 km (0.08 R)
• M41: 13,275,315 km (0.09 R)
• M42: 13,448,250 km (0.113 R)
• M43: 13,600,242 km (0.045 R)
• M44: 13,905,870 km (0.113 R)
• M45: 14,324,295 km (0.112 R)
• M46: 14,813,929 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.2

Radius: 5.5

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 12.83 AU - 17.53 AU

Year: 21495 Days

Day: 16.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,640,807 km

• M1: 70,311 km (0.065 R)
• M2: 120,127 km (0.062 R)
• M3: 448,195 km (0.115 R)
• M4: 807,529 km (0.063 R)
• M5: 2,041,562 km (0.045 R)
• M6: 2,248,157 km (0.098 R)
• M7: 2,973,258 km (0.105 R)
• M8: 3,587,357 km (0.098 R)
• M9: 3,800,534 km (0.093 R)
• M10: 4,202,204 km (0.106 R)
• M11: 4,966,649 km (0.108 R)
• M12: 5,814,420 km (0.091 R)
• M13: 6,022,810 km (0.101 R)
• M14: 6,149,071 km (0.096 R)
• M15: 6,837,071 km (0.113 R)
• M16: 7,776,696 km (0.087 R)
• M17: 7,914,176 km (0.075 R)
• M18: 8,803,685 km (0.1 R)
• M19: 10,777,180 km (0.088 R)
• M20: 10,981,830 km (0.112 R)
• M21: 11,551,200 km (0.106 R)
• M22: 13,480,563 km (0.06 R)
• M23: 13,756,272 km (0.104 R)
• M24: 16,732,671 km (0.098 R)
• M25: 16,791,763 km (0.059 R)
• M26: 18,414,301 km (0.1 R)
• M27: 19,275,237 km (0.053 R)
• M28: 20,149,038 km (0.104 R)
• M29: 20,212,019 km (0.11 R)
• M30: 20,717,660 km (0.081 R)
• M31: 21,035,854 km (0.109 R)
• M32: 21,163,611 km (0.057 R)
• M33: 21,355,545 km (0.074 R)
• M34: 22,259,565 km (0.035 R)
• M35: 22,324,640 km (0.096 R)
• M36: 22,847,185 km (0.095 R)
• M37: 24,439,206 km (0.105 R)
• M38: 24,910,289 km (0.056 R)
• M39: 26,547,788 km (0.08 R)
• M40: 27,170,863 km (0.088 R)
• M41: 29,068,661 km (0.076 R)
• M42: 30,646,321 km (0.081 R)
• M43: 31,445,622 km (0.078 R)
• M44: 32,472,761 km (0.031 R)
• M45: 32,546,513 km (0.077 R)
• M46: 34,409,156 km (0.111 R)
• M47: 34,484,404 km (0.094 R)
• M48: 34,635,049 km (0.088 R)
• M49: 37,383,311 km (0.072 R)
• M50: 37,692,979 km (0.117 R)
• M51: 41,155,122 km (0.085 R)
• M52: 41,234,858 km (0.091 R)
• M53: 41,394,778 km (0.085 R)
• M54: 41,635,032 km (0.08 R)
• M55: 44,963,734 km (0.106 R)
• M56: 46,202,704 km (0.086 R)
• M57: 46,451,784 km (0.106 R)
• M58: 48,292,586 km (0.112 R)
• M59: 48,461,033 km (0.035 R)
• M60: 49,816,241 km (0.063 R)
• M61: 49,986,483 km (0.101 R)
• M62: 50,157,024 km (0.093 R)
• M63: 51,012,276 km (0.108 R)
• M64: 53,432,320 km (0.095 R)
• M65: 56,954,004 km (0.108 R)
• M66: 57,846,205 km (0.101 R)
• M67: 59,283,093 km (0.096 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 15,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit