🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.65 AU - 0.83 AU

Year: 222 Days

Day: 20.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.99 AU - 1.07 AU

Year: 364 Days

Day: 41.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.81 AU - 1.29 AU

Year: 375 Days

Day: 37.3 Hours

Environment

Temp: 111 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,865,579 km

• M1: 231,129 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.26 AU - 1.52 AU

Year: 571 Days

Day: 45.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 38,865,579 km

• M1: 185,950 km (0.073 R)
• M2: 269,276 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.59 AU - 2.69 AU

Year: 1494 Days

Day: 20.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,865,579 km

• M1: 626,366 km (0.033 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.55 AU - 6.47 AU

Year: 4504 Days

Day: 22.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,865,579 km

• M1: 2,371,276 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.7

Radius: 14.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.23 AU - 11.69 AU

Year: 12636 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,865,579 km

• M1: 198,367 km (0.097 R)
• M2: 324,179 km (0.119 R)
• M3: 625,917 km (0.102 R)
• M4: 763,099 km (0.108 R)
• M5: 866,321 km (0.069 R)
• M6: 1,139,038 km (0.068 R)
• M7: 1,403,677 km (0.081 R)
• M8: 1,496,577 km (0.106 R)
• M9: 2,014,485 km (0.103 R)
• M10: 2,586,846 km (0.078 R)
• M11: 2,844,155 km (0.109 R)
• M12: 3,434,917 km (0.115 R)
• M13: 3,614,584 km (0.077 R)
• M14: 3,903,158 km (0.093 R)
• M15: 4,364,219 km (0.043 R)
• M16: 4,728,789 km (0.076 R)
• M17: 5,074,061 km (0.116 R)
• M18: 5,517,469 km (0.064 R)
• M19: 5,942,775 km (0.071 R)
• M20: 6,473,549 km (0.105 R)
• M21: 6,696,599 km (0.101 R)
• M22: 7,183,091 km (0.046 R)
• M23: 7,480,642 km (0.119 R)
• M24: 8,606,066 km (0.084 R)
• M25: 8,816,401 km (0.111 R)
• M26: 9,711,295 km (0.114 R)
• M27: 10,710,160 km (0.055 R)
• M28: 10,898,654 km (0.114 R)
• M29: 11,202,786 km (0.071 R)
• M30: 11,780,384 km (0.088 R)
• M31: 11,975,160 km (0.025 R)
• M32: 12,289,016 km (0.12 R)
• M33: 13,571,369 km (0.095 R)
• M34: 13,857,700 km (0.09 R)
• M35: 14,602,847 km (0.082 R)
• M36: 14,770,247 km (0.057 R)
• M37: 14,896,208 km (0.101 R)
• M38: 15,022,469 km (0.063 R)
• M39: 15,574,036 km (0.102 R)
• M40: 15,830,746 km (0.091 R)
• M41: 16,218,653 km (0.057 R)
• M42: 16,348,654 km (0.094 R)
• M43: 16,740,600 km (0.106 R)
• M44: 16,915,929 km (0.036 R)
• M45: 17,312,363 km (0.117 R)
• M46: 17,578,498 km (0.1 R)
• M47: 18,384,830 km (0.09 R)
• M48: 19,987,173 km (0.096 R)
• M49: 20,126,598 km (0.066 R)
• M50: 21,111,700 km (0.101 R)
• M51: 21,301,091 km (0.104 R)
• M52: 22,933,952 km (0.051 R)
• M53: 23,470,859 km (0.118 R)
• M54: 24,110,689 km (0.116 R)
• M55: 24,358,423 km (0.09 R)
• M56: 24,856,285 km (0.117 R)
• M57: 25,056,297 km (0.12 R)
• M58: 25,609,211 km (0.048 R)
• M59: 25,710,189 km (0.055 R)
• M60: 27,189,263 km (0.113 R)
• M61: 27,550,393 km (0.052 R)
• M62: 28,225,378 km (0.091 R)
• M63: 28,800,732 km (0.12 R)
• M64: 29,591,506 km (0.074 R)
• M65: 30,336,055 km (0.096 R)
• M66: 30,764,353 km (0.117 R)
• M67: 31,086,886 km (0.109 R)
• M68: 31,194,597 km (0.06 R)
• M69: 31,410,467 km (0.044 R)
• M70: 31,681,089 km (0.053 R)
• M71: 32,061,068 km (0.083 R)
• M72: 32,770,910 km (0.081 R)
• M73: 33,873,147 km (0.05 R)
• M74: 34,095,150 km (0.1 R)
• M75: 35,887,632 km (0.101 R)
• M76: 36,511,006 km (0.053 R)
• M77: 37,768,376 km (0.064 R)
• M78: 38,460,117 km (0.059 R)
• M79: 38,633,650 km (0.075 R)
• M80: 38,749,588 km (0.113 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 17,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit