🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.54 AU - 0.62 AU

Year: 156 Days

Day: 41.3 Hours

Environment

Temp: 240 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.18 AU - 3.58 AU

Year: 2194 Days

Day: 30.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.6

Radius: 14.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.04 AU - 6.96 AU

Year: 5852 Days

Day: 5.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,424,208 km

• M1: 300,841 km (0.108 R)
• M2: 495,019 km (0.098 R)
• M3: 595,549 km (0.105 R)
• M4: 1,366,726 km (0.12 R)
• M5: 3,414,871 km (0.086 R)
• M6: 4,513,069 km (0.119 R)
• M7: 5,141,080 km (0.047 R)
• M8: 5,713,442 km (0.058 R)
• M9: 8,804,732 km (0.065 R)
• M10: 16,101,069 km (0.102 R)
• M11: 17,421,121 km (0.088 R)
• M12: 18,196,786 km (0.114 R)
• M13: 18,361,643 km (0.119 R)
• M14: 20,806,072 km (0.038 R)
• M15: 21,237,811 km (0.109 R)
• M16: 21,498,261 km (0.064 R)
• M17: 22,022,303 km (0.107 R)
• M18: 22,905,229 km (0.094 R)
• M19: 24,341,967 km (0.025 R)
• M20: 25,208,887 km (0.069 R)
• M21: 25,530,821 km (0.108 R)
• M22: 25,900,328 km (0.057 R)
• M23: 26,644,877 km (0.103 R)
• M24: 28,536,841 km (0.109 R)
• M25: 28,824,368 km (0.119 R)
• M26: 28,920,410 km (0.113 R)
• M27: 29,499,055 km (0.056 R)
• M28: 30,814,917 km (0.057 R)
• M29: 32,249,411 km (0.084 R)
• M30: 32,849,448 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.8

Radius: 3.5

Gravity: 50.43 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.57 AU - 17.49 AU

Year: 19557 Days

Day: 16.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 72,424,208 km

• M1: 218,263 km (0.048 R)
• M2: 296,054 km (0.102 R)
• M3: 400,922 km (0.084 R)
• M4: 734,526 km (0.062 R)
• M5: 1,471,145 km (0.081 R)
• M6: 1,650,663 km (0.108 R)
• M7: 1,774,231 km (0.083 R)
• M8: 1,837,211 km (0.066 R)
• M9: 2,196,396 km (0.05 R)
• M10: 2,366,788 km (0.053 R)
• M11: 4,719,364 km (0.082 R)
• M12: 5,072,265 km (0.071 R)
• M13: 7,058,776 km (0.119 R)
• M14: 8,131,841 km (0.061 R)
• M15: 8,606,964 km (0.057 R)
• M16: 8,713,777 km (0.04 R)
• M17: 9,973,391 km (0.081 R)
• M18: 11,758,991 km (0.1 R)
• M19: 12,597,038 km (0.103 R)
• M20: 14,710,856 km (0.087 R)
• M21: 15,482,781 km (0.094 R)
• M22: 15,612,632 km (0.071 R)
• M23: 16,004,579 km (0.076 R)
• M24: 21,529,826 km (0.076 R)
• M25: 22,258,218 km (0.075 R)
• M26: 25,633,894 km (0.106 R)
• M27: 26,794,175 km (0.055 R)
• M28: 31,191,904 km (0.058 R)
• M29: 34,782,253 km (0.103 R)
• M30: 42,434,184 km (0.076 R)
• M31: 42,706,901 km (0.047 R)
• M32: 43,071,621 km (0.112 R)
• M33: 43,254,280 km (0.038 R)
• M34: 43,345,684 km (0.088 R)
• M35: 46,586,871 km (0.111 R)
• M36: 47,810,432 km (0.091 R)
• M37: 53,887,547 km (0.117 R)
• M38: 59,387,812 km (0.1 R)
• M39: 65,273,141 km (0.082 R)
• M40: 67,593,853 km (0.058 R)
• M41: 67,700,068 km (0.108 R)
• M42: 68,764,307 km (0.115 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 13,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit