🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 11.1

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.71 AU - 0.91 AU

Year: 471 Days

Day: 10.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 94,877,228 km

• M1: 138,079 km (0.119 R)
• M2: 929,751 km (0.067 R)
• M3: 1,452,595 km (0.098 R)
• M4: 1,926,222 km (0.098 R)
• M5: 2,549,896 km (0.089 R)
• M6: 4,038,694 km (0.077 R)
• M7: 4,863,876 km (0.119 R)
• M8: 5,397,790 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 12.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.12 AU - 1.48 AU

Year: 957 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 94,877,228 km

• M1: 161,416 km (0.096 R)
• M2: 756,217 km (0.103 R)
• M3: 1,894,956 km (0.117 R)
• M4: 2,859,713 km (0.088 R)
• M5: 4,550,618 km (0.053 R)
• M6: 5,764,305 km (0.061 R)
• M7: 8,552,211 km (0.085 R)
• M8: 9,101,235 km (0.045 R)
• M9: 10,239,376 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.3

Radius: 14.4

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.33 AU - 1.53 AU

Year: 1104 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 94,877,228 km

• M1: 179,218 km (0.112 R)
• M2: 924,664 km (0.106 R)
• M3: 1,407,267 km (0.118 R)
• M4: 1,925,474 km (0.064 R)
• M5: 2,561,265 km (0.111 R)
• M6: 3,015,594 km (0.096 R)
• M7: 3,807,116 km (0.044 R)
• M8: 4,649,801 km (0.101 R)
• M9: 5,333,314 km (0.105 R)
• M10: 6,266,056 km (0.105 R)
• M11: 7,057,280 km (0.047 R)
• M12: 8,059,436 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.8

Radius: 5.3

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.44 AU - 9.04 AU

Year: 12578 Days

Day: 21.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 94,877,228 km

• M1: 65,973 km (0.1 R)
• M2: 278,701 km (0.094 R)
• M3: 457,620 km (0.107 R)
• M4: 1,661,135 km (0.032 R)
• M5: 4,729,686 km (0.073 R)
• M6: 10,587,640 km (0.11 R)
• M7: 17,036,954 km (0.118 R)
• M8: 17,842,688 km (0.093 R)
• M9: 18,368,375 km (0.098 R)
• M10: 18,827,191 km (0.036 R)
• M11: 20,007,668 km (0.095 R)
• M12: 26,949,907 km (0.116 R)
• M13: 32,931,578 km (0.084 R)
• M14: 33,494,963 km (0.105 R)
• M15: 38,608,368 km (0.099 R)
• M16: 41,284,524 km (0.071 R)
• M17: 43,810,185 km (0.082 R)
• M18: 45,457,258 km (0.111 R)

Asteroid Belt

Center: 8.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.1

Radius: 3.7

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.46 AU - 10.68 AU

Year: 20633 Days

Day: 17.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 94,877,228 km

• M1: 46,076 km (0.051 R)
• M2: 289,921 km (0.108 R)
• M3: 598,990 km (0.089 R)
• M4: 965,355 km (0.071 R)
• M5: 1,215,931 km (0.09 R)
• M6: 2,503,520 km (0.103 R)
• M7: 2,753,947 km (0.065 R)
• M8: 3,020,830 km (0.111 R)
• M9: 4,439,616 km (0.106 R)
• M10: 5,394,050 km (0.114 R)
• M11: 5,670,058 km (0.036 R)
• M12: 6,948,971 km (0.086 R)
• M13: 7,110,985 km (0.058 R)
• M14: 7,784,774 km (0.09 R)
• M15: 8,272,014 km (0.084 R)
• M16: 12,562,780 km (0.077 R)
• M17: 12,803,483 km (0.057 R)
• M18: 13,606,974 km (0.054 R)
• M19: 14,908,026 km (0.108 R)
• M20: 16,432,279 km (0.119 R)
• M21: 17,604,079 km (0.082 R)
• M22: 17,905,519 km (0.108 R)
• M23: 19,145,685 km (0.076 R)
• M24: 20,194,665 km (0.075 R)
• M25: 28,630,340 km (0.081 R)
• M26: 30,214,132 km (0.1 R)
• M27: 30,646,171 km (0.108 R)
• M28: 33,210,279 km (0.119 R)
• M29: 41,487,828 km (0.063 R)
• M30: 42,155,483 km (0.099 R)
• M31: 42,966,154 km (0.088 R)
• M32: 48,196,096 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.6

Radius: 7.5

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.9 AU - 12.8 AU

Year: 23076 Days

Day: 22.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 94,877,228 km

• M1: 93,648 km (0.1 R)
• M2: 753,674 km (0.103 R)
• M3: 1,048,531 km (0.107 R)
• M4: 1,646,474 km (0.11 R)
• M5: 2,021,815 km (0.072 R)
• M6: 2,310,689 km (0.118 R)
• M7: 2,756,191 km (0.037 R)
• M8: 2,999,737 km (0.118 R)
• M9: 4,369,754 km (0.093 R)
• M10: 5,979,277 km (0.098 R)
• M11: 6,483,572 km (0.099 R)
• M12: 6,721,881 km (0.079 R)
• M13: 6,966,174 km (0.112 R)
• M14: 10,251,493 km (0.107 R)
• M15: 11,040,921 km (0.108 R)
• M16: 13,191,391 km (0.098 R)
• M17: 13,730,541 km (0.107 R)
• M18: 14,364,836 km (0.095 R)
• M19: 17,370,856 km (0.108 R)
• M20: 20,159,809 km (0.118 R)
• M21: 20,566,566 km (0.086 R)
• M22: 22,248,495 km (0.066 R)
• M23: 35,030,735 km (0.076 R)
• M24: 45,943,750 km (0.102 R)
• M25: 51,215,280 km (0.055 R)
• M26: 54,093,842 km (0.104 R)
• M27: 57,281,324 km (0.067 R)
• M28: 69,652,469 km (0.056 R)
• M29: 70,815,593 km (0.034 R)
• M30: 90,124,938 km (0.061 R)
• M31: 94,593,127 km (0.06 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: 331 - 14,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit