🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.77 AU - 0.91 AU

Year: 292 Days

Day: 21.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.7

Radius: 8.1

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.63 AU - 7.51 AU

Year: 6378 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,448,609 km

• M1: 101,727 km (0.069 R)
• M2: 692,339 km (0.06 R)
• M3: 1,030,879 km (0.046 R)
• M4: 1,491,042 km (0.107 R)
• M5: 1,888,524 km (0.103 R)
• M6: 2,191,908 km (0.115 R)
• M7: 5,029,181 km (0.105 R)
• M8: 6,054,226 km (0.112 R)
• M9: 10,323,899 km (0.081 R)
• M10: 12,852,851 km (0.092 R)
• M11: 15,767,765 km (0.1 R)
• M12: 17,280,948 km (0.081 R)
• M13: 18,613,865 km (0.099 R)
• M14: 20,887,004 km (0.07 R)
• M15: 22,398,242 km (0.101 R)
• M16: 23,658,604 km (0.091 R)
• M17: 30,485,952 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 11.5

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.01 AU - 9.89 AU

Year: 9303 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,448,609 km

• M1: 143,315 km (0.114 R)
• M2: 834,158 km (0.076 R)
• M3: 1,856,659 km (0.111 R)
• M4: 2,485,269 km (0.057 R)
• M5: 4,416,279 km (0.107 R)
• M6: 4,791,470 km (0.108 R)
• M7: 5,219,320 km (0.086 R)
• M8: 6,152,362 km (0.108 R)
• M9: 7,076,278 km (0.111 R)
• M10: 7,511,159 km (0.062 R)
• M11: 9,338,348 km (0.042 R)
• M12: 9,862,389 km (0.072 R)
• M13: 10,506,707 km (0.117 R)
• M14: 13,369,263 km (0.098 R)
• M15: 13,851,566 km (0.08 R)
• M16: 14,915,207 km (0.118 R)
• M17: 16,032,553 km (0.113 R)
• M18: 17,134,342 km (0.105 R)
• M19: 18,285,946 km (0.09 R)
• M20: 20,983,944 km (0.119 R)
• M21: 21,553,762 km (0.114 R)
• M22: 27,156,651 km (0.109 R)
• M23: 30,343,235 km (0.059 R)
• M24: 39,631,318 km (0.044 R)
• M25: 42,541,146 km (0.073 R)
• M26: 43,849,679 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296

Radius: 9.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.77 AU - 11.09 AU

Year: 11851 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,448,609 km

• M1: 121,025 km (0.106 R)
• M2: 715,676 km (0.089 R)
• M3: 1,184,217 km (0.069 R)
• M4: 1,675,945 km (0.072 R)
• M5: 2,146,580 km (0.078 R)
• M6: 2,513,843 km (0.025 R)
• M7: 3,047,757 km (0.042 R)
• M8: 3,975,863 km (0.115 R)
• M9: 9,481,064 km (0.081 R)
• M10: 14,844,148 km (0.086 R)
• M11: 15,663,495 km (0.109 R)
• M12: 27,318,217 km (0.039 R)
• M13: 30,610,417 km (0.101 R)
• M14: 33,299,888 km (0.07 R)
• M15: 35,584,098 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.3

Radius: 7.9

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.57 AU - 16.01 AU

Year: 23764 Days

Day: 23.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,448,609 km

• M1: 98,286 km (0.102 R)
• M2: 387,458 km (0.106 R)
• M3: 1,100,143 km (0.083 R)
• M4: 1,384,977 km (0.058 R)
• M5: 1,630,766 km (0.103 R)
• M6: 2,255,637 km (0.104 R)
• M7: 3,450,475 km (0.093 R)
• M8: 4,337,590 km (0.105 R)
• M9: 5,568,781 km (0.105 R)
• M10: 6,287,000 km (0.097 R)
• M11: 7,855,384 km (0.052 R)
• M12: 8,593,650 km (0.103 R)
• M13: 9,377,393 km (0.078 R)
• M14: 10,207,811 km (0.101 R)
• M15: 13,576,306 km (0.089 R)
• M16: 16,165,845 km (0.107 R)
• M17: 18,606,983 km (0.112 R)
• M18: 19,819,773 km (0.111 R)
• M19: 20,886,406 km (0.099 R)
• M20: 22,609,474 km (0.095 R)
• M21: 24,645,052 km (0.103 R)
• M22: 25,200,360 km (0.105 R)
• M23: 26,336,107 km (0.104 R)
• M24: 28,103,007 km (0.099 R)
• M25: 29,697,122 km (0.098 R)
• M26: 36,105,596 km (0.09 R)
• M27: 36,966,232 km (0.108 R)
• M28: 47,697,486 km (0.093 R)
• M29: 53,767,120 km (0.111 R)
• M30: 55,835,909 km (0.085 R)
• M31: 62,770,818 km (0.066 R)
• M32: 63,390,751 km (0.095 R)
• M33: 68,061,496 km (0.081 R)
• M34: 68,497,125 km (0.112 R)
• M35: 73,412,911 km (0.111 R)
• M36: 74,100,912 km (0.061 R)
• M37: 75,257,154 km (0.073 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: 290 - 12,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit