🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.53 AU - 0.89 AU

Year: 220 Days

Day: 12.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.58 AU - 0.9 AU

Year: 234 Days

Day: 18.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,682,614 km

• M1: 521,947 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.73 AU - 0.79 AU

Year: 243 Days

Day: 33.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.1

Radius: 10.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.18 AU - 8.04 AU

Year: 7706 Days

Day: 15 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,682,614 km

• M1: 131,796 km (0.117 R)
• M2: 567,574 km (0.101 R)
• M3: 1,148,463 km (0.073 R)
• M4: 1,627,176 km (0.056 R)
• M5: 3,613,088 km (0.054 R)
• M6: 4,219,857 km (0.041 R)
• M7: 6,619,257 km (0.114 R)
• M8: 7,204,783 km (0.082 R)
• M9: 7,899,516 km (0.119 R)
• M10: 8,678,621 km (0.076 R)
• M11: 10,075,117 km (0.11 R)
• M12: 11,276,538 km (0.096 R)
• M13: 13,632,555 km (0.07 R)
• M14: 14,017,769 km (0.063 R)
• M15: 25,680,718 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.6

Radius: 3.8

Gravity: 50.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.47 AU - 17.55 AU

Year: 23516 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 86,682,614 km

• M1: 47,273 km (0.066 R)
• M2: 189,541 km (0.039 R)
• M3: 311,313 km (0.059 R)
• M4: 465,399 km (0.117 R)
• M5: 861,085 km (0.109 R)
• M6: 1,677,890 km (0.116 R)
• M7: 2,316,972 km (0.12 R)
• M8: 3,021,279 km (0.098 R)
• M9: 3,392,581 km (0.085 R)
• M10: 5,107,720 km (0.047 R)
• M11: 6,604,447 km (0.116 R)
• M12: 7,477,650 km (0.103 R)
• M13: 7,630,239 km (0.106 R)
• M14: 8,047,617 km (0.051 R)
• M15: 8,927,702 km (0.113 R)
• M16: 14,461,177 km (0.066 R)
• M17: 15,343,506 km (0.093 R)
• M18: 15,839,572 km (0.06 R)
• M19: 16,689,886 km (0.115 R)
• M20: 20,495,656 km (0.096 R)
• M21: 20,996,061 km (0.113 R)
• M22: 24,170,378 km (0.102 R)
• M23: 25,755,517 km (0.091 R)
• M24: 29,382,817 km (0.108 R)
• M25: 30,275,467 km (0.119 R)
• M26: 30,793,674 km (0.089 R)
• M27: 32,653,924 km (0.089 R)
• M28: 35,439,436 km (0.025 R)
• M29: 37,036,842 km (0.062 R)
• M30: 38,985,953 km (0.082 R)
• M31: 41,955,920 km (0.105 R)
• M32: 44,571,040 km (0.086 R)
• M33: 45,410,134 km (0.086 R)
• M34: 46,774,317 km (0.079 R)
• M35: 47,815,219 km (0.065 R)
• M36: 48,165,578 km (0.106 R)
• M37: 53,628,593 km (0.052 R)
• M38: 65,764,570 km (0.115 R)
• M39: 65,981,038 km (0.088 R)
• M40: 72,465,508 km (0.1 R)
• M41: 86,682,541 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 13,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit