🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.64 AU - 0.76 AU

Year: 205 Days

Day: 16.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,919,619 km

• M1: 45,777 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.88 AU - 0.88 AU

Year: 289 Days

Day: 46.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.65 AU - 2.73 AU

Year: 1134 Days

Day: 28.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.6

Radius: 12.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.65 AU - 10.87 AU

Year: 10667 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,919,619 km

• M1: 160,369 km (0.062 R)
• M2: 782,397 km (0.037 R)
• M3: 1,464,862 km (0.119 R)
• M4: 2,344,797 km (0.089 R)
• M5: 4,245,588 km (0.071 R)
• M6: 6,271,741 km (0.098 R)
• M7: 7,083,459 km (0.059 R)
• M8: 8,148,596 km (0.085 R)
• M9: 9,440,523 km (0.101 R)
• M10: 11,987,427 km (0.105 R)
• M11: 12,929,894 km (0.103 R)
• M12: 13,761,359 km (0.072 R)
• M13: 14,962,330 km (0.059 R)
• M14: 19,051,139 km (0.086 R)
• M15: 21,315,752 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.6

Radius: 5.4

Gravity: 32.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.84 AU - 14.94 AU

Year: 19097 Days

Day: 21 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,919,619 km

• M1: 67,319 km (0.095 R)
• M2: 321,935 km (0.116 R)
• M3: 1,024,596 km (0.063 R)
• M4: 1,844,841 km (0.051 R)
• M5: 4,594,151 km (0.106 R)
• M6: 5,384,626 km (0.114 R)
• M7: 5,585,536 km (0.111 R)
• M8: 6,088,185 km (0.036 R)
• M9: 7,426,936 km (0.074 R)
• M10: 8,034,303 km (0.077 R)
• M11: 8,619,680 km (0.093 R)
• M12: 10,546,201 km (0.104 R)
• M13: 11,510,060 km (0.063 R)
• M14: 12,391,640 km (0.116 R)
• M15: 12,742,298 km (0.029 R)
• M16: 14,060,105 km (0.088 R)
• M17: 14,441,730 km (0.048 R)
• M18: 16,454,120 km (0.104 R)
• M19: 22,858,555 km (0.088 R)
• M20: 23,174,206 km (0.075 R)
• M21: 27,545,157 km (0.044 R)
• M22: 28,870,743 km (0.109 R)
• M23: 30,491,337 km (0.038 R)
• M24: 31,909,226 km (0.093 R)
• M25: 37,290,112 km (0.037 R)
• M26: 37,581,229 km (0.09 R)
• M27: 41,975,667 km (0.108 R)
• M28: 45,198,005 km (0.027 R)
• M29: 48,928,826 km (0.107 R)
• M30: 49,103,107 km (0.052 R)
• M31: 49,804,422 km (0.094 R)
• M32: 55,090,164 km (0.097 R)
• M33: 59,142,920 km (0.05 R)
• M34: 64,221,319 km (0.098 R)
• M35: 66,331,397 km (0.093 R)
• M36: 66,973,321 km (0.1 R)
• M37: 70,467,329 km (0.113 R)
• M38: 78,768,664 km (0.12 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 13,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit