🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.78 AU - 1.14 AU

Year: 358 Days

Day: 23.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.42 AU - 2.2 AU

Year: 927 Days

Day: 18.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.9

Radius: 11.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.7 AU - 9.68 AU

Year: 10609 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,046,436 km

• M1: 141,819 km (0.114 R)
• M2: 509,082 km (0.08 R)
• M3: 1,896,751 km (0.119 R)
• M4: 2,438,146 km (0.091 R)
• M5: 3,592,892 km (0.027 R)
• M6: 4,187,544 km (0.025 R)
• M7: 5,702,372 km (0.101 R)
• M8: 6,655,609 km (0.107 R)
• M9: 8,115,385 km (0.108 R)
• M10: 11,346,251 km (0.096 R)
• M11: 11,922,053 km (0.106 R)
• M12: 16,381,715 km (0.108 R)
• M13: 17,117,736 km (0.094 R)
• M14: 26,548,087 km (0.111 R)
• M15: 31,577,867 km (0.115 R)
• M16: 32,196,304 km (0.099 R)
• M17: 38,130,702 km (0.079 R)
• M18: 38,949,750 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.4

Radius: 6.6

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.46 AU - 13.52 AU

Year: 15810 Days

Day: 15.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,046,436 km

• M1: 83,326 km (0.111 R)
• M2: 318,344 km (0.108 R)
• M3: 676,631 km (0.067 R)
• M4: 1,111,811 km (0.08 R)
• M5: 1,476,980 km (0.094 R)
• M6: 2,134,911 km (0.079 R)
• M7: 2,386,535 km (0.06 R)
• M8: 3,287,413 km (0.036 R)
• M9: 3,898,670 km (0.111 R)
• M10: 4,645,911 km (0.11 R)
• M11: 7,547,213 km (0.093 R)
• M12: 9,500,362 km (0.11 R)
• M13: 10,076,913 km (0.076 R)
• M14: 12,127,151 km (0.08 R)
• M15: 13,314,061 km (0.1 R)
• M16: 13,770,334 km (0.093 R)
• M17: 14,921,789 km (0.086 R)
• M18: 15,131,376 km (0.107 R)
• M19: 17,184,307 km (0.079 R)
• M20: 20,172,226 km (0.103 R)
• M21: 21,743,901 km (0.11 R)
• M22: 28,741,042 km (0.102 R)
• M23: 29,944,108 km (0.085 R)
• M24: 32,920,507 km (0.109 R)
• M25: 34,847,029 km (0.06 R)
• M26: 35,713,051 km (0.093 R)
• M27: 37,359,226 km (0.067 R)
• M28: 38,791,177 km (0.111 R)
• M29: 41,075,387 km (0.108 R)
• M30: 42,460,214 km (0.076 R)
• M31: 44,450,913 km (0.103 R)
• M32: 44,885,345 km (0.097 R)
• M33: 48,770,551 km (0.118 R)
• M34: 56,521,367 km (0.053 R)

Asteroid Belt

Center: 14.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.5

Radius: 6.3

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.34 AU - 18.46 AU

Year: 27639 Days

Day: 22.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,046,436 km

• M1: 78,539 km (0.118 R)
• M2: 744,848 km (0.03 R)
• M3: 2,021,516 km (0.077 R)
• M4: 3,436,113 km (0.115 R)
• M5: 4,027,324 km (0.102 R)
• M6: 6,857,417 km (0.11 R)
• M7: 7,221,388 km (0.074 R)
• M8: 9,237,220 km (0.117 R)
• M9: 11,037,181 km (0.115 R)
• M10: 15,701,344 km (0.055 R)
• M11: 16,094,487 km (0.072 R)
• M12: 16,494,212 km (0.082 R)
• M13: 17,313,560 km (0.032 R)
• M14: 18,418,639 km (0.112 R)
• M15: 18,768,100 km (0.06 R)
• M16: 19,032,888 km (0.089 R)
• M17: 21,338,341 km (0.072 R)
• M18: 22,310,428 km (0.045 R)
• M19: 24,975,664 km (0.084 R)
• M20: 29,241,597 km (0.085 R)
• M21: 31,174,401 km (0.111 R)
• M22: 32,046,257 km (0.099 R)
• M23: 35,696,296 km (0.099 R)
• M24: 37,064,368 km (0.065 R)
• M25: 37,481,447 km (0.1 R)
• M26: 39,325,391 km (0.057 R)
• M27: 40,196,349 km (0.114 R)
• M28: 40,932,072 km (0.067 R)
• M29: 41,676,620 km (0.115 R)
• M30: 41,976,863 km (0.076 R)
• M31: 42,278,752 km (0.057 R)
• M32: 47,961,526 km (0.107 R)
• M33: 53,599,421 km (0.11 R)
• M34: 56,119,098 km (0.103 R)
• M35: 57,222,682 km (0.054 R)
• M36: 61,005,862 km (0.043 R)
• M37: 62,564,672 km (0.055 R)
• M38: 70,332,990 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 14,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit