🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.74 AU - 1.12 AU

Year: 321 Days

Day: 25.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.32 AU - 3.14 AU

Year: 1616 Days

Day: 44.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,687,764 km

• M1: 265,387 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.6

Radius: 8.7

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.1 AU - 10.7 AU

Year: 10322 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,687,764 km

• M1: 108,309 km (0.059 R)
• M2: 590,164 km (0.075 R)
• M3: 977,921 km (0.038 R)
• M4: 1,263,204 km (0.076 R)
• M5: 1,956,591 km (0.104 R)
• M6: 2,498,733 km (0.078 R)
• M7: 3,612,489 km (0.096 R)
• M8: 4,309,466 km (0.094 R)
• M9: 5,750,393 km (0.066 R)
• M10: 7,838,031 km (0.113 R)
• M11: 8,523,787 km (0.053 R)
• M12: 10,278,870 km (0.039 R)
• M13: 11,269,507 km (0.042 R)
• M14: 15,946,235 km (0.072 R)
• M15: 16,673,730 km (0.06 R)
• M16: 19,476,745 km (0.051 R)
• M17: 22,309,082 km (0.105 R)
• M18: 28,669,534 km (0.071 R)
• M19: 29,203,748 km (0.12 R)
• M20: 33,837,393 km (0.109 R)
• M21: 39,199,728 km (0.115 R)
• M22: 41,739,751 km (0.064 R)
• M23: 44,387,334 km (0.105 R)
• M24: 46,702,211 km (0.083 R)
• M25: 48,039,018 km (0.107 R)
• M26: 50,478,211 km (0.079 R)
• M27: 52,839,015 km (0.11 R)
• M28: 53,642,056 km (0.106 R)
• M29: 54,453,176 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.9

Radius: 3.7

Gravity: 51.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.58 AU - 20.44 AU

Year: 24027 Days

Day: 20.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,687,764 km

• M1: 46,076 km (0.109 R)
• M2: 240,853 km (0.049 R)
• M3: 526,435 km (0.08 R)
• M4: 848,370 km (0.038 R)
• M5: 1,032,973 km (0.039 R)
• M6: 1,383,631 km (0.036 R)
• M7: 1,808,937 km (0.108 R)
• M8: 2,225,418 km (0.093 R)
• M9: 2,528,503 km (0.089 R)
• M10: 3,857,082 km (0.114 R)
• M11: 5,264,947 km (0.076 R)
• M12: 7,994,061 km (0.095 R)
• M13: 8,757,310 km (0.077 R)
• M14: 9,214,780 km (0.081 R)
• M15: 9,331,616 km (0.112 R)
• M16: 9,568,130 km (0.1 R)
• M17: 11,337,574 km (0.036 R)
• M18: 15,590,043 km (0.05 R)
• M19: 16,517,400 km (0.111 R)
• M20: 20,895,681 km (0.119 R)
• M21: 21,504,844 km (0.046 R)
• M22: 22,758,623 km (0.042 R)
• M23: 25,068,564 km (0.058 R)
• M24: 28,016,540 km (0.038 R)
• M25: 30,794,722 km (0.092 R)
• M26: 31,583,102 km (0.058 R)
• M27: 33,200,106 km (0.115 R)
• M28: 34,308,177 km (0.119 R)
• M29: 44,740,086 km (0.061 R)
• M30: 46,261,795 km (0.049 R)
• M31: 47,992,493 km (0.093 R)
• M32: 50,668,799 km (0.092 R)
• M33: 51,766,548 km (0.04 R)
• M34: 58,688,292 km (0.106 R)
• M35: 60,305,894 km (0.108 R)
• M36: 61,538,430 km (0.119 R)
• M37: 69,961,987 km (0.083 R)
• M38: 71,094,443 km (0.108 R)
• M39: 72,931,804 km (0.103 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit