🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.64 AU - 0.64 AU

Year: 197 Days

Day: 30.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.6 AU - 0.82 AU

Year: 230 Days

Day: 39.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.67 AU - 0.93 AU

Year: 275 Days

Day: 12.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.26 AU - 1.98 AU

Year: 794 Days

Day: 34.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,448,149 km

• M1: 279,150 km (0.118 R)
• M2: 690,843 km (0.087 R)

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.7

Radius: 12.9

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.54 AU - 7.74 AU

Year: 6588 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 59,448,149 km

• M1: 162,613 km (0.061 R)
• M2: 243,396 km (0.112 R)
• M3: 458,817 km (0.04 R)
• M4: 572,810 km (0.027 R)
• M5: 698,472 km (0.071 R)
• M6: 834,906 km (0.104 R)
• M7: 981,212 km (0.103 R)
• M8: 1,112,111 km (0.094 R)
• M9: 1,275,172 km (0.04 R)
• M10: 1,653,954 km (0.119 R)
• M11: 1,841,999 km (0.085 R)
• M12: 2,006,855 km (0.107 R)
• M13: 2,192,506 km (0.034 R)
• M14: 2,974,006 km (0.115 R)
• M15: 3,168,782 km (0.12 R)
• M16: 3,515,400 km (0.104 R)
• M17: 4,627,661 km (0.079 R)
• M18: 4,875,095 km (0.048 R)
• M19: 4,979,515 km (0.086 R)
• M20: 5,534,373 km (0.102 R)
• M21: 5,731,094 km (0.101 R)
• M22: 5,907,919 km (0.088 R)
• M23: 6,726,070 km (0.062 R)
• M24: 6,959,742 km (0.112 R)
• M25: 7,701,149 km (0.079 R)
• M26: 7,847,605 km (0.104 R)
• M27: 8,694,778 km (0.034 R)
• M28: 9,052,167 km (0.069 R)
• M29: 9,258,463 km (0.115 R)
• M30: 9,466,404 km (0.06 R)
• M31: 9,966,509 km (0.11 R)
• M32: 10,828,343 km (0.072 R)
• M33: 11,019,978 km (0.1 R)
• M34: 11,102,556 km (0.119 R)
• M35: 12,393,436 km (0.117 R)
• M36: 12,508,028 km (0.116 R)
• M37: 12,709,237 km (0.117 R)
• M38: 13,027,581 km (0.101 R)
• M39: 13,583,786 km (0.114 R)
• M40: 13,968,851 km (0.05 R)
• M41: 14,207,609 km (0.108 R)
• M42: 14,477,932 km (0.108 R)
• M43: 14,598,508 km (0.112 R)
• M44: 14,810,488 km (0.087 R)
• M45: 15,115,070 km (0.046 R)
• M46: 15,514,197 km (0.099 R)
• M47: 15,699,549 km (0.052 R)
• M48: 16,010,114 km (0.101 R)
• M49: 16,574,247 km (0.094 R)
• M50: 16,985,791 km (0.051 R)
• M51: 18,078,005 km (0.094 R)
• M52: 18,403,530 km (0.106 R)
• M53: 18,829,734 km (0.072 R)
• M54: 19,292,291 km (0.104 R)
• M55: 19,858,968 km (0.112 R)
• M56: 20,026,817 km (0.107 R)
• M57: 20,161,305 km (0.085 R)
• M58: 20,397,520 km (0.102 R)
• M59: 20,498,947 km (0.107 R)
• M60: 20,736,359 km (0.055 R)
• M61: 21,282,691 km (0.084 R)
• M62: 21,937,481 km (0.117 R)
• M63: 22,076,158 km (0.063 R)
• M64: 22,634,008 km (0.115 R)
• M65: 22,774,181 km (0.083 R)
• M66: 23,337,717 km (0.115 R)
• M67: 23,443,931 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.7

Radius: 10.7

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.4 AU - 11.14 AU

Year: 13608 Days

Day: 14.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,448,149 km

• M1: 211,083 km (0.103 R)
• M2: 396,285 km (0.095 R)
• M3: 1,116,000 km (0.119 R)
• M4: 1,351,318 km (0.081 R)
• M5: 1,980,676 km (0.039 R)
• M6: 2,065,348 km (0.107 R)
• M7: 2,476,443 km (0.116 R)
• M8: 2,567,997 km (0.067 R)
• M9: 3,140,807 km (0.1 R)
• M10: 3,273,501 km (0.049 R)
• M11: 5,084,383 km (0.109 R)
• M12: 7,107,096 km (0.11 R)
• M13: 7,503,081 km (0.119 R)
• M14: 7,681,252 km (0.11 R)
• M15: 7,771,011 km (0.1 R)
• M16: 8,501,049 km (0.082 R)
• M17: 8,593,799 km (0.1 R)
• M18: 9,300,649 km (0.069 R)
• M19: 9,492,284 km (0.119 R)
• M20: 9,928,362 km (0.082 R)
• M21: 10,124,185 km (0.104 R)
• M22: 10,321,355 km (0.088 R)
• M23: 11,326,354 km (0.039 R)
• M24: 13,699,724 km (0.055 R)
• M25: 14,524,008 km (0.057 R)
• M26: 14,690,810 km (0.065 R)
• M27: 15,420,997 km (0.076 R)
• M28: 15,819,077 km (0.106 R)
• M29: 17,033,513 km (0.09 R)
• M30: 17,209,440 km (0.037 R)
• M31: 18,277,718 km (0.085 R)
• M32: 18,578,260 km (0.096 R)
• M33: 18,880,448 km (0.113 R)
• M34: 19,489,760 km (0.119 R)
• M35: 20,540,386 km (0.116 R)
• M36: 22,118,793 km (0.08 R)
• M37: 22,310,727 km (0.094 R)
• M38: 22,503,260 km (0.114 R)
• M39: 23,735,797 km (0.031 R)
• M40: 24,195,361 km (0.06 R)
• M41: 24,327,157 km (0.096 R)
• M42: 24,990,025 km (0.075 R)
• M43: 25,123,317 km (0.114 R)
• M44: 25,256,758 km (0.115 R)
• M45: 26,537,017 km (0.09 R)
• M46: 27,150,667 km (0.079 R)
• M47: 27,287,699 km (0.068 R)
• M48: 27,493,695 km (0.104 R)
• M49: 27,769,105 km (0.104 R)
• M50: 29,020,042 km (0.047 R)
• M51: 29,652,243 km (0.086 R)
• M52: 30,147,262 km (0.108 R)
• M53: 32,299,078 km (0.051 R)
• M54: 33,613,894 km (0.11 R)
• M55: 34,129,857 km (0.056 R)
• M56: 35,169,861 km (0.115 R)
• M57: 35,543,706 km (0.045 R)
• M58: 36,295,585 km (0.088 R)
• M59: 36,370,982 km (0.084 R)
• M60: 37,585,717 km (0.103 R)
• M61: 38,659,381 km (0.11 R)
• M62: 38,813,616 km (0.092 R)
• M63: 39,509,994 km (0.084 R)
• M64: 40,523,370 km (0.091 R)
• M65: 41,387,448 km (0.073 R)
• M66: 42,257,509 km (0.092 R)
• M67: 42,336,945 km (0.051 R)
• M68: 44,418,899 km (0.092 R)
• M69: 45,553,748 km (0.086 R)
• M70: 45,716,660 km (0.1 R)
• M71: 46,042,933 km (0.051 R)
• M72: 46,944,560 km (0.045 R)
• M73: 47,108,968 km (0.11 R)
• M74: 48,515,337 km (0.086 R)
• M75: 49,181,946 km (0.095 R)
• M76: 49,935,470 km (0.069 R)
• M77: 51,369,216 km (0.085 R)
• M78: 51,453,888 km (0.044 R)
• M79: 51,623,532 km (0.036 R)
• M80: 51,963,419 km (0.071 R)
• M81: 52,304,053 km (0.113 R)
• M82: 54,449,735 km (0.112 R)
• M83: 57,325,605 km (0.093 R)
• M84: 57,413,568 km (0.064 R)
• M85: 57,765,722 km (0.12 R)
• M86: 57,853,835 km (0.057 R)
• M87: 58,295,298 km (0.112 R)
• M88: 59,181,366 km (0.116 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: 350 - 13,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit