🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.39 AU - 0.63 AU

Year: 139 Days

Day: 29.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.71 AU - 0.99 AU

Year: 298 Days

Day: 41.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.72 AU - 1.12 AU

Year: 336 Days

Day: 35.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.87 AU - 1.15 AU

Year: 387 Days

Day: 14 Hours

Environment

Temp: 1 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.06 AU - 4.12 AU

Year: 2590 Days

Day: 34.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 12.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.19 AU - 5.99 AU

Year: 5033 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 52.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,624,108 km

• M1: 163,062 km (0.056 R)
• M2: 340,186 km (0.092 R)
• M3: 527,781 km (0.115 R)
• M4: 668,852 km (0.113 R)
• M5: 774,169 km (0.097 R)
• M6: 906,862 km (0.079 R)
• M7: 1,115,701 km (0.095 R)
• M8: 1,280,109 km (0.086 R)
• M9: 1,402,630 km (0.112 R)
• M10: 1,555,219 km (0.115 R)
• M11: 1,836,164 km (0.09 R)
• M12: 1,989,951 km (0.071 R)
• M13: 2,104,543 km (0.094 R)
• M14: 2,236,189 km (0.117 R)
• M15: 2,385,936 km (0.054 R)
• M16: 2,492,749 km (0.049 R)
• M17: 2,585,650 km (0.109 R)
• M18: 2,790,898 km (0.057 R)
• M19: 2,871,232 km (0.11 R)
• M20: 3,134,075 km (0.106 R)
• M21: 3,508,220 km (0.036 R)
• M22: 3,718,405 km (0.057 R)
• M23: 3,807,266 km (0.115 R)
• M24: 4,041,686 km (0.103 R)
• M25: 4,562,735 km (0.084 R)
• M26: 4,870,159 km (0.11 R)
• M27: 4,948,099 km (0.116 R)
• M28: 5,264,050 km (0.046 R)
• M29: 5,791,532 km (0.068 R)
• M30: 6,187,817 km (0.084 R)
• M31: 6,272,489 km (0.061 R)
• M32: 6,571,535 km (0.074 R)
• M33: 6,744,470 km (0.026 R)
• M34: 7,859,872 km (0.105 R)
• M35: 8,089,954 km (0.112 R)
• M36: 8,556,549 km (0.08 R)
• M37: 8,984,100 km (0.075 R)
• M38: 9,859,996 km (0.119 R)
• M39: 10,008,696 km (0.098 R)
• M40: 10,158,144 km (0.097 R)
• M41: 10,308,340 km (0.111 R)
• M42: 11,640,510 km (0.049 R)
• M43: 12,380,271 km (0.117 R)
• M44: 12,460,306 km (0.065 R)
• M45: 12,567,568 km (0.105 R)
• M46: 12,728,834 km (0.056 R)
• M47: 13,053,461 km (0.057 R)
• M48: 13,380,931 km (0.11 R)
• M49: 13,490,736 km (0.049 R)
• M50: 13,877,297 km (0.109 R)
• M51: 13,960,473 km (0.101 R)
• M52: 14,774,435 km (0.081 R)
• M53: 15,258,684 km (0.064 R)
• M54: 15,402,148 km (0.083 R)
• M55: 15,893,128 km (0.087 R)
• M56: 16,009,366 km (0.116 R)
• M57: 16,096,880 km (0.087 R)
• M58: 16,242,888 km (0.071 R)
• M59: 16,389,344 km (0.096 R)
• M60: 16,595,191 km (0.037 R)
• M61: 16,890,647 km (0.1 R)
• M62: 17,217,668 km (0.115 R)
• M63: 17,546,783 km (0.11 R)
• M64: 17,938,580 km (0.119 R)
• M65: 18,120,341 km (0.106 R)
• M66: 18,333,219 km (0.1 R)
• M67: 18,608,030 km (0.109 R)
• M68: 18,700,033 km (0.111 R)
• M69: 18,945,822 km (0.087 R)
• M70: 19,689,922 km (0.09 R)
• M71: 20,348,901 km (0.094 R)
• M72: 20,665,300 km (0.062 R)
• M73: 21,110,952 km (0.11 R)
• M74: 21,302,886 km (0.12 R)
• M75: 21,431,241 km (0.119 R)
• M76: 21,527,582 km (0.068 R)
• M77: 21,624,073 km (0.059 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: 447 - 19,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit