🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.55 AU - 0.63 AU

Year: 173 Days

Day: 26.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,052,722 km

• M1: 38,596 km (0.119 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.6

Radius: 8.8

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.91 AU - 7.33 AU

Year: 6486 Days

Day: 7.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 104,052,722 km

• M1: 109,506 km (0.104 R)
• M2: 450,439 km (0.054 R)
• M3: 868,565 km (0.076 R)
• M4: 1,810,433 km (0.113 R)
• M5: 2,719,540 km (0.09 R)
• M6: 3,592,892 km (0.063 R)
• M7: 5,721,071 km (0.094 R)
• M8: 9,270,580 km (0.081 R)
• M9: 12,755,612 km (0.098 R)
• M10: 14,972,353 km (0.104 R)
• M11: 15,532,747 km (0.069 R)
• M12: 16,236,605 km (0.103 R)
• M13: 17,230,533 km (0.049 R)
• M14: 19,048,446 km (0.072 R)
• M15: 22,009,886 km (0.092 R)
• M16: 23,061,559 km (0.092 R)
• M17: 26,417,488 km (0.118 R)
• M18: 28,258,739 km (0.089 R)
• M19: 28,827,510 km (0.092 R)
• M20: 30,678,634 km (0.102 R)
• M21: 31,785,808 km (0.03 R)
• M22: 32,297,881 km (0.109 R)
• M23: 32,815,340 km (0.114 R)
• M24: 37,382,862 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.2

Radius: 6

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.91 AU - 15.09 AU

Year: 21026 Days

Day: 17.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 104,052,722 km

• M1: 80,783 km (0.096 R)
• M2: 347,815 km (0.044 R)
• M3: 537,804 km (0.081 R)
• M4: 916,437 km (0.103 R)
• M5: 1,325,138 km (0.084 R)
• M6: 1,671,607 km (0.074 R)
• M7: 1,941,182 km (0.109 R)
• M8: 2,324,153 km (0.091 R)
• M9: 3,134,075 km (0.079 R)
• M10: 3,661,408 km (0.069 R)
• M11: 3,931,133 km (0.091 R)
• M12: 4,246,186 km (0.049 R)
• M13: 4,962,760 km (0.105 R)
• M14: 7,452,068 km (0.103 R)
• M15: 8,336,491 km (0.104 R)
• M16: 8,803,984 km (0.106 R)
• M17: 10,253,139 km (0.087 R)
• M18: 10,911,519 km (0.114 R)
• M19: 14,632,018 km (0.026 R)
• M20: 18,071,273 km (0.103 R)
• M21: 19,387,585 km (0.082 R)
• M22: 20,207,381 km (0.051 R)
• M23: 20,766,578 km (0.111 R)
• M24: 22,805,148 km (0.075 R)
• M25: 23,821,367 km (0.098 R)
• M26: 25,186,896 km (0.102 R)
• M27: 25,401,569 km (0.118 R)
• M28: 26,272,378 km (0.036 R)
• M29: 30,195,881 km (0.113 R)
• M30: 31,172,756 km (0.104 R)
• M31: 32,296,684 km (0.096 R)
• M32: 34,757,719 km (0.095 R)
• M33: 36,924,794 km (0.056 R)
• M34: 40,195,302 km (0.061 R)
• M35: 41,525,975 km (0.119 R)
• M36: 54,132,738 km (0.061 R)
• M37: 59,094,300 km (0.115 R)
• M38: 61,782,425 km (0.033 R)
• M39: 62,368,848 km (0.026 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958

Radius: 6.5

Gravity: 22.67 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.97 AU - 19.33 AU

Year: 27045 Days

Day: 17.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 104,052,722 km

• M1: 80,932 km (0.117 R)
• M2: 325,375 km (0.072 R)
• M3: 539,450 km (0.106 R)
• M4: 1,647,671 km (0.071 R)
• M5: 2,722,980 km (0.11 R)
• M6: 3,749,820 km (0.105 R)
• M7: 3,954,769 km (0.081 R)
• M8: 4,167,348 km (0.104 R)
• M9: 4,424,955 km (0.116 R)
• M10: 7,351,987 km (0.108 R)
• M11: 10,806,801 km (0.103 R)
• M12: 12,767,879 km (0.113 R)
• M13: 15,913,025 km (0.1 R)
• M14: 18,833,474 km (0.047 R)
• M15: 19,234,546 km (0.068 R)
• M16: 25,100,877 km (0.099 R)
• M17: 29,566,523 km (0.044 R)
• M18: 30,381,832 km (0.117 R)
• M19: 41,196,262 km (0.108 R)
• M20: 42,899,733 km (0.081 R)
• M21: 45,005,173 km (0.082 R)
• M22: 50,954,680 km (0.074 R)
• M23: 51,537,962 km (0.106 R)
• M24: 51,929,310 km (0.086 R)
• M25: 65,294,235 km (0.08 R)
• M26: 72,639,041 km (0.093 R)
• M27: 75,876,339 km (0.076 R)
• M28: 76,382,728 km (0.044 R)
• M29: 88,381,824 km (0.025 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit