🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.47 AU - 0.75 AU

Year: 179 Days

Day: 23.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,903,097 km

• M1: 134,339 km (0.109 R)
• M2: 202,705 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.78 AU - 2.3 AU

Year: 1098 Days

Day: 43.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.96 AU - 2.82 AU

Year: 1392 Days

Day: 21.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.9

Radius: 14.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.7 AU - 7.16 AU

Year: 6142 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,903,097 km

• M1: 186,249 km (0.06 R)
• M2: 381,175 km (0.105 R)
• M3: 515,514 km (0.083 R)
• M4: 649,404 km (0.102 R)
• M5: 785,838 km (0.052 R)
• M6: 1,274,125 km (0.105 R)
• M7: 1,622,987 km (0.052 R)
• M8: 1,735,485 km (0.069 R)
• M9: 1,934,600 km (0.115 R)
• M10: 2,141,643 km (0.062 R)
• M11: 2,338,065 km (0.111 R)
• M12: 2,540,621 km (0.102 R)
• M13: 2,963,683 km (0.11 R)
• M14: 3,063,016 km (0.064 R)
• M15: 3,285,618 km (0.096 R)
• M16: 3,597,829 km (0.114 R)
• M17: 3,854,838 km (0.064 R)
• M18: 4,007,577 km (0.066 R)
• M19: 4,569,766 km (0.093 R)
• M20: 4,731,631 km (0.103 R)
• M21: 4,895,590 km (0.106 R)
• M22: 4,990,136 km (0.116 R)
• M23: 5,520,909 km (0.077 R)
• M24: 5,843,293 km (0.071 R)
• M25: 6,274,135 km (0.071 R)
• M26: 7,600,918 km (0.087 R)
• M27: 7,765,925 km (0.075 R)
• M28: 8,155,627 km (0.087 R)
• M29: 8,352,947 km (0.105 R)
• M30: 8,580,335 km (0.11 R)
• M31: 8,809,819 km (0.077 R)
• M32: 8,983,203 km (0.054 R)
• M33: 9,451,294 km (0.104 R)
• M34: 10,594,970 km (0.115 R)
• M35: 10,996,341 km (0.111 R)
• M36: 11,152,072 km (0.104 R)
• M37: 11,655,320 km (0.098 R)
• M38: 11,750,464 km (0.105 R)
• M39: 12,101,720 km (0.117 R)
• M40: 12,262,537 km (0.108 R)
• M41: 12,847,316 km (0.072 R)
• M42: 13,441,369 km (0.092 R)
• M43: 13,775,271 km (0.067 R)
• M44: 14,044,398 km (0.081 R)
• M45: 14,383,237 km (0.064 R)
• M46: 14,793,434 km (0.084 R)
• M47: 15,765,521 km (0.082 R)
• M48: 15,870,838 km (0.067 R)
• M49: 16,011,759 km (0.103 R)
• M50: 16,865,814 km (0.063 R)
• M51: 17,045,630 km (0.07 R)
• M52: 17,407,208 km (0.041 R)
• M53: 17,698,326 km (0.034 R)
• M54: 18,729,803 km (0.08 R)
• M55: 19,252,797 km (0.094 R)
• M56: 19,705,032 km (0.091 R)
• M57: 20,046,414 km (0.075 R)
• M58: 20,275,149 km (0.099 R)
• M59: 21,005,187 km (0.107 R)
• M60: 21,276,408 km (0.035 R)
• M61: 21,861,335 km (0.085 R)
• M62: 24,782,982 km (0.042 R)
• M63: 25,522,145 km (0.079 R)
• M64: 26,770,090 km (0.049 R)
• M65: 27,064,050 km (0.119 R)
• M66: 27,232,647 km (0.095 R)
• M67: 28,208,474 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.1

Radius: 5.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.16 AU - 14.16 AU

Year: 17985 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,903,097 km

• M1: 80,783 km (0.084 R)
• M2: 283,488 km (0.074 R)
• M3: 392,395 km (0.034 R)
• M4: 445,502 km (0.093 R)
• M5: 544,835 km (0.035 R)
• M6: 635,941 km (0.111 R)
• M7: 715,826 km (0.06 R)
• M8: 868,266 km (0.075 R)
• M9: 921,523 km (0.109 R)
• M10: 1,512,285 km (0.069 R)
• M11: 2,030,791 km (0.08 R)
• M12: 2,078,363 km (0.08 R)
• M13: 2,371,575 km (0.048 R)
• M14: 2,497,536 km (0.119 R)
• M15: 3,132,879 km (0.059 R)
• M16: 3,786,173 km (0.067 R)
• M17: 3,874,435 km (0.113 R)
• M18: 4,387,556 km (0.115 R)
• M19: 4,986,097 km (0.03 R)
• M20: 5,880,094 km (0.108 R)
• M21: 6,327,840 km (0.084 R)
• M22: 6,538,325 km (0.053 R)
• M23: 6,608,935 km (0.096 R)
• M24: 6,894,068 km (0.11 R)
• M25: 7,886,052 km (0.071 R)
• M26: 8,687,896 km (0.114 R)
• M27: 8,804,583 km (0.092 R)
• M28: 9,118,289 km (0.035 R)
• M29: 9,236,921 km (0.068 R)
• M30: 10,244,761 km (0.109 R)
• M31: 12,406,600 km (0.036 R)
• M32: 12,846,568 km (0.079 R)
• M33: 13,246,891 km (0.068 R)
• M34: 13,426,110 km (0.07 R)
• M35: 14,105,284 km (0.104 R)
• M36: 14,288,392 km (0.118 R)
• M37: 14,426,171 km (0.067 R)
• M38: 14,795,678 km (0.091 R)
• M39: 14,888,578 km (0.078 R)
• M40: 16,257,100 km (0.086 R)
• M41: 17,175,332 km (0.092 R)
• M42: 17,961,468 km (0.046 R)
• M43: 18,060,652 km (0.07 R)
• M44: 18,508,847 km (0.091 R)
• M45: 18,709,159 km (0.083 R)
• M46: 19,670,774 km (0.075 R)
• M47: 20,544,874 km (0.092 R)
• M48: 20,752,217 km (0.107 R)
• M49: 21,483,900 km (0.031 R)
• M50: 22,597,207 km (0.098 R)
• M51: 22,972,399 km (0.113 R)
• M52: 23,511,998 km (0.108 R)
• M53: 25,266,781 km (0.078 R)
• M54: 25,377,783 km (0.115 R)
• M55: 26,497,373 km (0.055 R)
• M56: 27,290,691 km (0.051 R)
• M57: 27,862,005 km (0.099 R)
• M58: 28,206,828 km (0.09 R)
• M59: 28,552,848 km (0.098 R)
• M60: 28,610,742 km (0.076 R)
• M61: 28,726,531 km (0.092 R)
• M62: 28,900,513 km (0.032 R)
• M63: 29,249,376 km (0.053 R)
• M64: 29,482,748 km (0.041 R)
• M65: 29,541,241 km (0.084 R)
• M66: 29,658,227 km (0.109 R)
• M67: 30,186,756 km (0.059 R)
• M68: 30,659,036 km (0.081 R)
• M69: 30,955,539 km (0.049 R)
• M70: 31,551,388 km (0.087 R)
• M71: 32,814,742 km (0.102 R)
• M72: 33,178,863 km (0.119 R)
• M73: 33,300,486 km (0.104 R)
• M74: 34,217,371 km (0.107 R)
• M75: 34,586,579 km (0.099 R)
• M76: 35,204,717 km (0.03 R)
• M77: 35,452,900 km (0.115 R)
• M78: 35,515,133 km (0.037 R)
• M79: 35,639,598 km (0.095 R)
• M80: 36,076,275 km (0.074 R)
• M81: 36,703,090 km (0.096 R)
• M82: 37,207,085 km (0.112 R)
• M83: 38,477,320 km (0.111 R)
• M84: 39,053,571 km (0.103 R)
• M85: 39,955,497 km (0.05 R)
• M86: 40,539,078 km (0.1 R)
• M87: 41,648,795 km (0.087 R)
• M88: 42,306,278 km (0.103 R)
• M89: 42,438,223 km (0.07 R)
• M90: 43,166,166 km (0.057 R)
• M91: 44,031,740 km (0.036 R)
• M92: 44,835,828 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 15,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit