🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.46 AU - 0.6 AU

Year: 249 Days

Day: 23.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,168,828 km

• M1: 46,375 km (0.106 R)

Asteroid Belt

Center: 2.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.9

Radius: 14.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.29 AU - 3.79 AU

Year: 4301 Days

Day: 7.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,168,828 km

• M1: 181,612 km (0.079 R)
• M2: 758,012 km (0.119 R)
• M3: 1,254,229 km (0.111 R)
• M4: 1,793,678 km (0.116 R)
• M5: 2,352,576 km (0.113 R)
• M6: 2,839,816 km (0.104 R)
• M7: 3,429,830 km (0.094 R)
• M8: 5,487,998 km (0.12 R)
• M9: 7,285,566 km (0.112 R)
• M10: 9,626,324 km (0.027 R)
• M11: 11,725,332 km (0.082 R)
• M12: 13,702,716 km (0.075 R)
• M13: 14,253,236 km (0.11 R)
• M14: 14,723,273 km (0.093 R)
• M15: 18,200,077 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 10.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.66 AU - 4.24 AU

Year: 5069 Days

Day: 10 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 71,168,828 km

• M1: 128,056 km (0.047 R)
• M2: 540,348 km (0.093 R)
• M3: 1,087,726 km (0.089 R)
• M4: 3,975,414 km (0.093 R)
• M5: 6,271,292 km (0.117 R)
• M6: 6,973,206 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.1

Radius: 4.6

Gravity: 38.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.72 AU - 10 AU

Year: 17028 Days

Day: 16.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,168,828 km

• M1: 57,595 km (0.108 R)
• M2: 235,018 km (0.092 R)
• M3: 670,797 km (0.033 R)
• M4: 880,533 km (0.068 R)
• M5: 1,044,044 km (0.077 R)
• M6: 1,610,271 km (0.113 R)
• M7: 3,486,229 km (0.086 R)
• M8: 4,966,500 km (0.083 R)
• M9: 9,092,708 km (0.079 R)
• M10: 9,421,823 km (0.109 R)
• M11: 9,645,772 km (0.098 R)
• M12: 10,045,946 km (0.103 R)
• M13: 12,887,857 km (0.026 R)
• M14: 15,748,617 km (0.071 R)
• M15: 16,464,293 km (0.109 R)
• M16: 27,036,973 km (0.046 R)
• M17: 28,061,419 km (0.094 R)
• M18: 28,758,545 km (0.094 R)
• M19: 29,348,260 km (0.111 R)
• M20: 41,537,644 km (0.11 R)
• M21: 43,515,029 km (0.105 R)
• M22: 46,033,658 km (0.061 R)
• M23: 50,672,240 km (0.114 R)
• M24: 63,213,029 km (0.093 R)
• M25: 64,409,662 km (0.096 R)
• M26: 65,824,709 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.7

Radius: 5.5

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.26 AU - 11 AU

Year: 20818 Days

Day: 15.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,168,828 km

• M1: 84,822 km (0.107 R)
• M2: 329,564 km (0.048 R)
• M3: 1,644,230 km (0.059 R)
• M4: 1,888,972 km (0.082 R)
• M5: 2,137,754 km (0.106 R)
• M6: 2,322,657 km (0.089 R)
• M7: 2,654,764 km (0.098 R)
• M8: 2,918,056 km (0.118 R)
• M9: 3,359,071 km (0.03 R)
• M10: 3,873,238 km (0.105 R)
• M11: 4,844,577 km (0.108 R)
• M12: 5,312,220 km (0.109 R)
• M13: 5,499,966 km (0.109 R)
• M14: 6,171,660 km (0.073 R)
• M15: 6,548,647 km (0.095 R)
• M16: 8,311,658 km (0.076 R)
• M17: 8,513,914 km (0.094 R)
• M18: 11,829,152 km (0.082 R)
• M19: 12,214,666 km (0.115 R)
• M20: 13,283,842 km (0.119 R)
• M21: 22,083,638 km (0.082 R)
• M22: 22,766,552 km (0.058 R)
• M23: 32,966,883 km (0.087 R)
• M24: 33,602,075 km (0.068 R)
• M25: 35,689,115 km (0.105 R)
• M26: 41,871,247 km (0.096 R)
• M27: 42,466,348 km (0.12 R)
• M28: 43,825,743 km (0.049 R)
• M29: 44,285,308 km (0.077 R)
• M30: 53,463,736 km (0.088 R)
• M31: 54,339,931 km (0.105 R)
• M32: 58,125,056 km (0.104 R)
• M33: 61,889,686 km (0.113 R)
• M34: 68,245,950 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.8

Radius: 3.4

Gravity: 44.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.25 AU - 12.07 AU

Year: 20910 Days

Day: 23.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,168,828 km

• M1: 54,753 km (0.113 R)
• M2: 282,291 km (0.101 R)
• M3: 522,545 km (0.109 R)
• M4: 885,320 km (0.058 R)
• M5: 1,457,831 km (0.078 R)
• M6: 1,813,126 km (0.052 R)
• M7: 2,265,361 km (0.079 R)
• M8: 2,912,521 km (0.12 R)
• M9: 3,558,185 km (0.107 R)
• M10: 4,392,642 km (0.041 R)
• M11: 4,908,605 km (0.096 R)
• M12: 6,225,964 km (0.038 R)
• M13: 17,241,005 km (0.115 R)
• M14: 18,340,250 km (0.107 R)
• M15: 21,723,107 km (0.076 R)
• M16: 24,965,192 km (0.065 R)
• M17: 25,714,976 km (0.099 R)
• M18: 33,022,533 km (0.061 R)
• M19: 33,278,944 km (0.063 R)
• M20: 44,031,889 km (0.094 R)
• M21: 48,844,303 km (0.062 R)
• M22: 70,107,247 km (0.068 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 20,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit