🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.59 AU - 0.77 AU

Year: 204 Days

Day: 40.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,324,258 km

• M1: 440,715 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.8 AU - 0.82 AU

Year: 265 Days

Day: 46.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,324,258 km

• M1: 208,839 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.58 AU - 3.72 AU

Year: 2534 Days

Day: 42.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.3

Radius: 11.3

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.44 AU - 6.04 AU

Year: 4359 Days

Day: 5.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,324,258 km

• M1: 158,574 km (0.055 R)
• M2: 277,504 km (0.063 R)
• M3: 351,405 km (0.089 R)
• M4: 517,160 km (0.116 R)
• M5: 712,235 km (0.081 R)
• M6: 1,190,949 km (0.114 R)
• M7: 2,024,508 km (0.08 R)
• M8: 2,209,710 km (0.046 R)
• M9: 2,478,538 km (0.08 R)
• M10: 2,860,610 km (0.028 R)
• M11: 3,048,057 km (0.101 R)
• M12: 3,239,841 km (0.113 R)
• M13: 3,457,506 km (0.068 R)
• M14: 3,747,726 km (0.115 R)
• M15: 3,976,461 km (0.077 R)
• M16: 4,069,361 km (0.096 R)
• M17: 4,257,107 km (0.109 R)
• M18: 4,352,101 km (0.088 R)
• M19: 4,423,759 km (0.056 R)
• M20: 4,837,846 km (0.05 R)
• M21: 4,912,196 km (0.082 R)
• M22: 5,062,093 km (0.115 R)
• M23: 5,162,772 km (0.051 R)
• M24: 5,366,375 km (0.088 R)
• M25: 5,966,561 km (0.113 R)
• M26: 6,126,631 km (0.088 R)
• M27: 6,505,712 km (0.1 R)
• M28: 6,753,596 km (0.095 R)
• M29: 7,515,647 km (0.089 R)
• M30: 7,630,838 km (0.118 R)
• M31: 7,892,335 km (0.073 R)
• M32: 8,068,262 km (0.06 R)
• M33: 8,334,696 km (0.118 R)
• M34: 8,845,722 km (0.118 R)
• M35: 9,212,686 km (0.101 R)
• M36: 9,615,852 km (0.094 R)
• M37: 10,183,576 km (0.111 R)
• M38: 10,439,538 km (0.1 R)
• M39: 11,384,847 km (0.079 R)
• M40: 11,517,390 km (0.064 R)
• M41: 11,918,014 km (0.112 R)
• M42: 12,086,461 km (0.091 R)
• M43: 13,147,708 km (0.118 R)
• M44: 13,321,541 km (0.088 R)
• M45: 13,989,645 km (0.1 R)
• M46: 14,238,576 km (0.083 R)
• M47: 14,885,287 km (0.038 R)
• M48: 16,058,733 km (0.026 R)
• M49: 16,394,131 km (0.119 R)
• M50: 16,731,774 km (0.053 R)
• M51: 16,807,171 km (0.091 R)
• M52: 17,185,654 km (0.077 R)
• M53: 18,337,857 km (0.078 R)
• M54: 18,766,754 km (0.089 R)
• M55: 18,844,993 km (0.057 R)
• M56: 19,198,792 km (0.096 R)
• M57: 20,273,204 km (0.102 R)
• M58: 20,393,930 km (0.101 R)
• M59: 21,000,399 km (0.097 R)
• M60: 21,081,781 km (0.038 R)
• M61: 21,285,533 km (0.098 R)
• M62: 21,367,213 km (0.07 R)
• M63: 21,736,122 km (0.062 R)
• M64: 22,272,729 km (0.049 R)
• M65: 24,036,189 km (0.102 R)
• M66: 24,462,543 km (0.082 R)
• M67: 24,934,524 km (0.118 R)
• M68: 25,669,947 km (0.096 R)
• M69: 26,368,569 km (0.112 R)
• M70: 28,097,472 km (0.092 R)
• M71: 28,366,748 km (0.09 R)
• M72: 28,907,844 km (0.071 R)
• M73: 29,224,991 km (0.098 R)
• M74: 29,361,275 km (0.11 R)
• M75: 29,452,230 km (0.118 R)
• M76: 29,862,877 km (0.069 R)
• M77: 30,229,391 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.9

Radius: 14.3

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.16 AU - 12.62 AU

Year: 13061 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,324,258 km

• M1: 377,435 km (0.1 R)
• M2: 1,009,935 km (0.114 R)
• M3: 1,359,097 km (0.117 R)
• M4: 1,484,310 km (0.03 R)
• M5: 1,912,010 km (0.114 R)
• M6: 2,880,208 km (0.069 R)
• M7: 3,346,654 km (0.077 R)
• M8: 4,350,755 km (0.107 R)
• M9: 5,282,002 km (0.099 R)
• M10: 5,770,439 km (0.107 R)
• M11: 5,894,904 km (0.081 R)
• M12: 6,104,341 km (0.043 R)
• M13: 6,273,536 km (0.102 R)
• M14: 6,444,527 km (0.092 R)
• M15: 6,573,779 km (0.119 R)
• M16: 6,703,780 km (0.057 R)
• M17: 6,834,828 km (0.12 R)
• M18: 7,054,886 km (0.095 R)
• M19: 7,277,488 km (0.086 R)
• M20: 7,775,349 km (0.109 R)
• M21: 8,051,657 km (0.077 R)
• M22: 8,708,840 km (0.104 R)
• M23: 8,804,134 km (0.081 R)
• M24: 8,947,748 km (0.117 R)
• M25: 9,875,554 km (0.092 R)
• M26: 11,454,709 km (0.074 R)
• M27: 12,033,802 km (0.103 R)
• M28: 12,676,475 km (0.075 R)
• M29: 12,893,242 km (0.073 R)
• M30: 13,550,874 km (0.104 R)
• M31: 15,127,636 km (0.1 R)
• M32: 15,530,952 km (0.104 R)
• M33: 16,880,773 km (0.067 R)
• M34: 17,781,353 km (0.073 R)
• M35: 17,963,413 km (0.049 R)
• M36: 18,574,520 km (0.109 R)
• M37: 18,944,476 km (0.114 R)
• M38: 19,192,509 km (0.064 R)
• M39: 19,880,211 km (0.068 R)
• M40: 20,195,413 km (0.069 R)
• M41: 20,767,027 km (0.087 R)
• M42: 20,894,783 km (0.113 R)
• M43: 21,926,261 km (0.068 R)
• M44: 22,579,255 km (0.088 R)
• M45: 22,908,221 km (0.074 R)
• M46: 23,305,104 km (0.07 R)
• M47: 24,847,309 km (0.054 R)
• M48: 25,186,896 km (0.103 R)
• M49: 25,391,546 km (0.079 R)
• M50: 26,908,169 km (0.098 R)
• M51: 29,023,483 km (0.044 R)
• M52: 29,309,514 km (0.047 R)
• M53: 30,245,697 km (0.081 R)
• M54: 30,608,472 km (0.092 R)
• M55: 31,338,211 km (0.119 R)
• M56: 32,295,338 km (0.071 R)
• M57: 32,740,392 km (0.034 R)
• M58: 34,314,012 km (0.055 R)
• M59: 35,605,939 km (0.117 R)
• M60: 36,450,419 km (0.096 R)
• M61: 38,629,461 km (0.119 R)
• M62: 39,497,129 km (0.081 R)
• M63: 43,031,379 km (0.07 R)
• M64: 44,176,999 km (0.108 R)
• M65: 44,341,407 km (0.107 R)
• M66: 45,914,279 km (0.09 R)
• M67: 47,673,700 km (0.12 R)
• M68: 50,482,998 km (0.086 R)
• M69: 50,913,391 km (0.101 R)
• M70: 51,085,878 km (0.065 R)
• M71: 51,344,832 km (0.109 R)
• M72: 52,037,919 km (0.05 R)
• M73: 52,472,650 km (0.099 R)
• M74: 53,696,211 km (0.094 R)
• M75: 54,399,620 km (0.084 R)
• M76: 54,840,784 km (0.112 R)
• M77: 56,171,457 km (0.078 R)
• M78: 56,260,618 km (0.111 R)
• M79: 56,974,947 km (0.104 R)
• M80: 57,512,752 km (0.075 R)
• M81: 58,232,467 km (0.108 R)
• M82: 58,774,161 km (0.079 R)
• M83: 59,136,188 km (0.059 R)
• M84: 60,591,925 km (0.097 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 16,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit