🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.69 AU - 0.93 AU

Year: 272 Days

Day: 41 Hours

Environment

Temp: 118 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.7

Radius: 10.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.3 AU - 5.28 AU

Year: 3908 Days

Day: 10.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 40,783,608 km

• M1: 136,732 km (0.11 R)
• M2: 452,234 km (0.099 R)
• M3: 680,970 km (0.093 R)
• M4: 1,075,908 km (0.03 R)
• M5: 1,447,808 km (0.104 R)
• M6: 1,815,819 km (0.073 R)
• M7: 2,171,563 km (0.076 R)
• M8: 3,780,637 km (0.056 R)
• M9: 4,094,045 km (0.086 R)
• M10: 5,089,469 km (0.097 R)
• M11: 5,523,602 km (0.116 R)
• M12: 5,927,367 km (0.082 R)
• M13: 6,270,844 km (0.097 R)
• M14: 6,675,506 km (0.119 R)
• M15: 6,935,058 km (0.049 R)
• M16: 7,387,741 km (0.105 R)
• M17: 7,660,907 km (0.089 R)
• M18: 7,939,159 km (0.109 R)
• M19: 8,250,921 km (0.065 R)
• M20: 8,982,305 km (0.064 R)
• M21: 10,186,418 km (0.076 R)
• M22: 10,702,531 km (0.106 R)
• M23: 11,231,659 km (0.097 R)
• M24: 11,501,084 km (0.073 R)
• M25: 13,513,924 km (0.119 R)
• M26: 14,448,611 km (0.075 R)
• M27: 15,770,308 km (0.118 R)
• M28: 17,651,502 km (0.081 R)
• M29: 19,286,008 km (0.073 R)
• M30: 20,582,423 km (0.089 R)
• M31: 21,131,298 km (0.067 R)
• M32: 22,630,567 km (0.047 R)
• M33: 22,965,368 km (0.098 R)
• M34: 23,399,501 km (0.059 R)
• M35: 24,527,618 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977

Radius: 9

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.85 AU - 6.09 AU

Year: 4130 Days

Day: 12.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,783,608 km

• M1: 135,236 km (0.06 R)
• M2: 585,227 km (0.113 R)
• M3: 904,020 km (0.056 R)
• M4: 1,110,315 km (0.103 R)
• M5: 1,304,493 km (0.119 R)
• M6: 2,813,038 km (0.066 R)
• M7: 4,326,670 km (0.109 R)
• M8: 4,834,405 km (0.082 R)
• M9: 5,753,235 km (0.097 R)
• M10: 9,595,207 km (0.106 R)
• M11: 9,900,237 km (0.111 R)
• M12: 10,244,911 km (0.067 R)
• M13: 12,902,218 km (0.105 R)
• M14: 13,937,884 km (0.092 R)
• M15: 16,393,234 km (0.106 R)
• M16: 17,060,889 km (0.102 R)
• M17: 17,422,467 km (0.081 R)
• M18: 18,530,090 km (0.117 R)
• M19: 20,011,558 km (0.106 R)
• M20: 21,247,984 km (0.11 R)
• M21: 21,702,313 km (0.091 R)
• M22: 27,587,194 km (0.038 R)
• M23: 28,685,541 km (0.105 R)
• M24: 29,805,431 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.5

Radius: 9.6

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.16 AU - 7.94 AU

Year: 7733 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 40,783,608 km

• M1: 126,261 km (0.104 R)
• M2: 638,633 km (0.109 R)
• M3: 1,947,016 km (0.118 R)
• M4: 2,251,897 km (0.065 R)
• M5: 2,722,232 km (0.102 R)
• M6: 2,910,726 km (0.099 R)
• M7: 3,194,663 km (0.112 R)
• M8: 3,706,287 km (0.05 R)
• M9: 3,902,111 km (0.115 R)
• M10: 4,335,645 km (0.103 R)
• M11: 4,737,615 km (0.105 R)
• M12: 4,959,469 km (0.097 R)
• M13: 5,157,835 km (0.066 R)
• M14: 5,746,653 km (0.107 R)
• M15: 6,241,074 km (0.1 R)
• M16: 6,921,744 km (0.073 R)
• M17: 7,122,803 km (0.032 R)
• M18: 11,157,308 km (0.086 R)
• M19: 11,758,542 km (0.053 R)
• M20: 15,151,422 km (0.073 R)
• M21: 15,349,938 km (0.088 R)
• M22: 15,700,297 km (0.039 R)
• M23: 17,512,076 km (0.099 R)
• M24: 19,479,588 km (0.08 R)
• M25: 21,434,533 km (0.049 R)
• M26: 25,113,892 km (0.053 R)
• M27: 25,497,910 km (0.117 R)
• M28: 26,997,180 km (0.091 R)
• M29: 28,948,834 km (0.086 R)
• M30: 29,637,732 km (0.092 R)
• M31: 31,609,731 km (0.107 R)
• M32: 33,057,389 km (0.041 R)
• M33: 33,498,105 km (0.095 R)
• M34: 34,612,459 km (0.109 R)
• M35: 36,587,450 km (0.026 R)
• M36: 37,283,829 km (0.05 R)
• M37: 37,595,590 km (0.075 R)
• M38: 38,065,477 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 12,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit