🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.56 AU - 0.74 AU

Year: 188 Days

Day: 22.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.11 AU - 3.33 AU

Year: 2069 Days

Day: 24 Hours

Environment

Temp: -97 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.9

Radius: 12.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.55 AU - 6.79 AU

Year: 4836 Days

Day: 6.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 17,513,378 km

• M1: 186,100 km (0.063 R)
• M2: 275,858 km (0.106 R)
• M3: 382,821 km (0.043 R)
• M4: 701,016 km (0.108 R)
• M5: 842,236 km (0.104 R)
• M6: 955,182 km (0.099 R)
• M7: 1,169,556 km (0.098 R)
• M8: 1,311,824 km (0.062 R)
• M9: 1,415,196 km (0.055 R)
• M10: 1,536,819 km (0.105 R)
• M11: 1,742,217 km (0.12 R)
• M12: 1,840,203 km (0.039 R)
• M13: 1,990,848 km (0.087 R)
• M14: 2,128,329 km (0.089 R)
• M15: 2,215,844 km (0.092 R)
• M16: 2,322,657 km (0.11 R)
• M17: 2,578,469 km (0.105 R)
• M18: 2,921,347 km (0.097 R)
• M19: 3,198,253 km (0.093 R)
• M20: 3,442,397 km (0.077 R)
• M21: 4,036,151 km (0.118 R)
• M22: 4,145,656 km (0.096 R)
• M23: 4,570,664 km (0.06 R)
• M24: 4,892,898 km (0.108 R)
• M25: 4,986,396 km (0.072 R)
• M26: 5,080,493 km (0.115 R)
• M27: 5,829,530 km (0.038 R)
• M28: 6,053,627 km (0.095 R)
• M29: 6,690,914 km (0.095 R)
• M30: 6,794,885 km (0.039 R)
• M31: 7,057,130 km (0.042 R)
• M32: 7,136,417 km (0.091 R)
• M33: 7,727,478 km (0.053 R)
• M34: 7,836,684 km (0.073 R)
• M35: 8,899,428 km (0.109 R)
• M36: 9,014,020 km (0.079 R)
• M37: 9,100,188 km (0.109 R)
• M38: 9,215,678 km (0.108 R)
• M39: 9,389,660 km (0.111 R)
• M40: 9,740,916 km (0.093 R)
• M41: 10,547,099 km (0.073 R)
• M42: 10,759,677 km (0.103 R)
• M43: 11,812,098 km (0.076 R)
• M44: 11,938,060 km (0.07 R)
• M45: 12,032,905 km (0.117 R)
• M46: 12,542,734 km (0.093 R)
• M47: 12,703,402 km (0.087 R)
• M48: 13,255,269 km (0.105 R)
• M49: 14,991,352 km (0.102 R)
• M50: 15,264,668 km (0.065 R)
• M51: 15,401,998 km (0.106 R)
• M52: 15,539,778 km (0.057 R)
• M53: 16,164,798 km (0.092 R)
• M54: 16,621,221 km (0.053 R)
• M55: 17,081,982 km (0.08 R)
• M56: 17,224,549 km (0.092 R)
• M57: 17,331,811 km (0.074 R)
• M58: 17,439,222 km (0.089 R)
• M59: 17,979,869 km (0.113 R)
• M60: 18,525,901 km (0.062 R)
• M61: 18,819,412 km (0.111 R)
• M62: 19,040,518 km (0.102 R)
• M63: 20,916,774 km (0.119 R)
• M64: 21,260,700 km (0.12 R)
• M65: 23,047,796 km (0.091 R)
• M66: 23,482,378 km (0.105 R)
• M67: 23,839,917 km (0.116 R)
• M68: 24,681,106 km (0.115 R)
• M69: 25,004,087 km (0.11 R)
• M70: 25,166,102 km (0.113 R)
• M71: 25,654,389 km (0.111 R)
• M72: 25,940,570 km (0.043 R)
• M73: 27,179,390 km (0.066 R)
• M74: 27,931,867 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.1

Radius: 12.7

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.61 AU - 13.93 AU

Year: 15394 Days

Day: 13 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 17,513,378 km

• M1: 180,714 km (0.053 R)
• M2: 346,169 km (0.049 R)
• M3: 626,516 km (0.082 R)
• M4: 870,360 km (0.103 R)
• M5: 1,076,805 km (0.09 R)
• M6: 1,352,963 km (0.043 R)
• M7: 1,494,333 km (0.045 R)
• M8: 1,961,078 km (0.063 R)
• M9: 2,592,830 km (0.06 R)
• M10: 3,066,906 km (0.077 R)
• M11: 3,583,467 km (0.039 R)
• M12: 4,303,931 km (0.064 R)
• M13: 5,051,621 km (0.077 R)
• M14: 5,519,713 km (0.068 R)
• M15: 6,778,728 km (0.068 R)
• M16: 7,430,975 km (0.107 R)
• M17: 7,843,865 km (0.112 R)
• M18: 8,528,425 km (0.117 R)
• M19: 8,630,600 km (0.111 R)
• M20: 9,868,373 km (0.097 R)
• M21: 10,019,018 km (0.096 R)
• M22: 10,453,301 km (0.09 R)
• M23: 10,584,797 km (0.051 R)
• M24: 10,739,033 km (0.08 R)
• M25: 11,498,392 km (0.052 R)
• M26: 11,838,876 km (0.034 R)
• M27: 12,251,916 km (0.091 R)
• M28: 12,390,743 km (0.113 R)
• M29: 12,669,743 km (0.109 R)
• M30: 12,763,242 km (0.112 R)
• M31: 13,092,207 km (0.084 R)
• M32: 13,352,807 km (0.053 R)
• M33: 15,398,109 km (0.096 R)
• M34: 15,823,864 km (0.106 R)
• M35: 15,924,544 km (0.078 R)
• M36: 16,712,625 km (0.108 R)
• M37: 16,815,249 km (0.12 R)
• M38: 17,098,588 km (0.065 R)
• M39: 17,435,333 km (0.063 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 10,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit