🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.56 AU - 0.64 AU

Year: 168 Days

Day: 19.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,402,202 km

• M1: 237,262 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.65 AU - 0.77 AU

Year: 216 Days

Day: 27.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.63 AU - 0.91 AU

Year: 244 Days

Day: 46.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,402,202 km

• M1: 251,773 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.29 AU - 1.35 AU

Year: 548 Days

Day: 36.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.65 AU - 4.09 AU

Year: 2237 Days

Day: 29.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.72 AU - 4.04 AU

Year: 2764 Days

Day: 35.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,402,202 km

• M1: 2,350,332 km (0.063 R)

Asteroid Belt

Center: 6.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.5

Radius: 12.2

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.99 AU - 10.25 AU

Year: 9961 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,402,202 km

• M1: 212,130 km (0.082 R)
• M2: 288,873 km (0.105 R)
• M3: 397,033 km (0.106 R)
• M4: 524,341 km (0.108 R)
• M5: 1,019,360 km (0.075 R)
• M6: 1,100,592 km (0.093 R)
• M7: 1,449,155 km (0.108 R)
• M8: 2,087,788 km (0.045 R)
• M9: 2,220,182 km (0.044 R)
• M10: 2,806,456 km (0.09 R)
• M11: 3,408,587 km (0.101 R)
• M12: 3,628,796 km (0.043 R)
• M13: 3,724,688 km (0.092 R)
• M14: 3,886,253 km (0.087 R)
• M15: 4,149,845 km (0.079 R)
• M16: 5,118,192 km (0.099 R)
• M17: 5,334,660 km (0.101 R)
• M18: 5,776,572 km (0.112 R)
• M19: 5,926,619 km (0.077 R)
• M20: 6,040,014 km (0.063 R)
• M21: 6,656,806 km (0.029 R)
• M22: 7,052,492 km (0.085 R)
• M23: 7,293,644 km (0.057 R)
• M24: 7,701,747 km (0.109 R)
• M25: 7,784,325 km (0.066 R)
• M26: 8,285,628 km (0.084 R)
• M27: 9,231,834 km (0.097 R)
• M28: 10,121,642 km (0.073 R)
• M29: 10,622,795 km (0.088 R)
• M30: 11,038,827 km (0.1 R)
• M31: 11,132,026 km (0.027 R)
• M32: 12,853,748 km (0.112 R)
• M33: 12,951,884 km (0.092 R)
• M34: 13,148,755 km (0.088 R)
• M35: 13,446,006 km (0.099 R)
• M36: 13,545,638 km (0.047 R)
• M37: 14,047,240 km (0.091 R)
• M38: 14,811,087 km (0.118 R)
• M39: 16,008,468 km (0.089 R)
• M40: 16,752,568 km (0.117 R)
• M41: 17,182,811 km (0.075 R)
• M42: 17,835,058 km (0.11 R)
• M43: 18,384,681 km (0.03 R)
• M44: 18,772,887 km (0.097 R)
• M45: 19,107,687 km (0.106 R)
• M46: 19,783,271 km (0.116 R)
• M47: 20,638,821 km (0.118 R)
• M48: 20,753,862 km (0.12 R)
• M49: 22,032,774 km (0.061 R)
• M50: 22,741,120 km (0.113 R)
• M51: 23,157,750 km (0.12 R)
• M52: 23,516,935 km (0.104 R)
• M53: 24,849,553 km (0.092 R)
• M54: 24,971,924 km (0.111 R)
• M55: 25,648,555 km (0.038 R)
• M56: 26,706,062 km (0.112 R)
• M57: 27,208,711 km (0.088 R)
• M58: 28,223,284 km (0.089 R)
• M59: 28,350,891 km (0.11 R)
• M60: 28,863,712 km (0.116 R)
• M61: 31,208,509 km (0.077 R)
• M62: 31,340,604 km (0.114 R)
• M63: 31,605,393 km (0.083 R)
• M64: 31,937,201 km (0.11 R)
• M65: 32,070,343 km (0.098 R)
• M66: 32,872,636 km (0.095 R)
• M67: 35,250,644 km (0.094 R)
• M68: 36,356,023 km (0.118 R)
• M69: 37,122,562 km (0.083 R)
• M70: 37,472,771 km (0.089 R)
• M71: 37,683,554 km (0.085 R)
• M72: 38,813,616 km (0.065 R)
• M73: 41,179,507 km (0.054 R)
• M74: 41,614,687 km (0.093 R)
• M75: 41,905,655 km (0.116 R)
• M76: 44,257,782 km (0.112 R)
• M77: 44,406,183 km (0.064 R)
• M78: 45,524,577 km (0.053 R)
• M79: 45,824,371 km (0.079 R)
• M80: 48,170,215 km (0.091 R)
• M81: 48,322,805 km (0.085 R)
• M82: 50,632,447 km (0.042 R)
• M83: 50,943,012 km (0.085 R)
• M84: 51,878,746 km (0.092 R)
• M85: 52,427,322 km (0.117 R)
• M86: 52,505,711 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.6

Radius: 10.4

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.85 AU - 11.93 AU

Year: 13902 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,402,202 km

• M1: 156,928 km (0.114 R)
• M2: 260,749 km (0.098 R)
• M3: 363,672 km (0.079 R)
• M4: 978,819 km (0.058 R)
• M5: 1,180,327 km (0.03 R)
• M6: 1,470,547 km (0.098 R)
• M7: 1,892,413 km (0.093 R)
• M8: 2,003,714 km (0.105 R)
• M9: 3,036,837 km (0.098 R)
• M10: 3,676,667 km (0.105 R)
• M11: 4,283,885 km (0.076 R)
• M12: 4,884,071 km (0.04 R)
• M13: 4,999,561 km (0.094 R)
• M14: 5,115,948 km (0.116 R)
• M15: 5,550,530 km (0.104 R)
• M16: 5,630,864 km (0.087 R)
• M17: 5,956,090 km (0.092 R)
• M18: 6,371,224 km (0.117 R)
• M19: 6,582,306 km (0.119 R)
• M20: 7,141,952 km (0.108 R)
• M21: 7,317,281 km (0.109 R)
• M22: 7,449,675 km (0.058 R)
• M23: 7,896,972 km (0.084 R)
• M24: 8,630,600 km (0.047 R)
• M25: 8,817,448 km (0.086 R)
• M26: 9,242,755 km (0.109 R)
• M27: 9,433,941 km (0.102 R)
• M28: 10,858,861 km (0.085 R)
• M29: 11,060,668 km (0.042 R)
• M30: 11,365,698 km (0.094 R)
• M31: 11,468,023 km (0.107 R)
• M32: 12,350,052 km (0.058 R)
• M33: 12,719,559 km (0.109 R)
• M34: 13,092,656 km (0.12 R)
• M35: 13,361,334 km (0.076 R)
• M36: 13,469,493 km (0.072 R)
• M37: 13,740,714 km (0.111 R)
• M38: 14,344,042 km (0.085 R)
• M39: 14,732,398 km (0.092 R)
• M40: 15,349,789 km (0.088 R)
• M41: 15,463,034 km (0.096 R)
• M42: 15,690,124 km (0.063 R)
• M43: 16,033,002 km (0.04 R)
• M44: 16,320,529 km (0.096 R)
• M45: 17,311,017 km (0.094 R)
• M46: 17,487,841 km (0.077 R)
• M47: 18,141,435 km (0.064 R)
• M48: 18,802,956 km (0.095 R)
• M49: 20,959,858 km (0.083 R)
• M50: 21,211,332 km (0.099 R)
• M51: 22,934,850 km (0.072 R)
• M52: 23,323,954 km (0.051 R)
• M53: 24,042,921 km (0.06 R)
• M54: 24,702,947 km (0.115 R)
• M55: 25,368,807 km (0.108 R)
• M56: 26,175,738 km (0.097 R)
• M57: 27,333,177 km (0.061 R)
• M58: 27,470,507 km (0.09 R)
• M59: 27,607,988 km (0.045 R)
• M60: 28,091,189 km (0.1 R)
• M61: 28,576,933 km (0.101 R)
• M62: 30,263,948 km (0.108 R)
• M63: 30,476,976 km (0.067 R)
• M64: 30,619,393 km (0.082 R)
• M65: 31,982,978 km (0.107 R)
• M66: 35,814,777 km (0.112 R)
• M67: 36,190,717 km (0.031 R)
• M68: 39,478,280 km (0.08 R)
• M69: 40,178,398 km (0.11 R)
• M70: 40,725,776 km (0.042 R)
• M71: 41,354,387 km (0.057 R)
• M72: 43,339,251 km (0.088 R)
• M73: 43,740,024 km (0.049 R)
• M74: 43,981,026 km (0.105 R)
• M75: 44,141,844 km (0.063 R)
• M76: 44,302,961 km (0.109 R)
• M77: 44,625,793 km (0.104 R)
• M78: 46,251,622 km (0.116 R)
• M79: 47,731,445 km (0.082 R)
• M80: 47,979,627 km (0.113 R)
• M81: 48,394,163 km (0.108 R)
• M82: 51,075,107 km (0.058 R)
• M83: 51,413,647 km (0.067 R)
• M84: 52,348,484 km (0.06 R)
• M85: 52,860,707 km (0.065 R)
• M86: 54,320,932 km (0.108 R)
• M87: 56,055,968 km (0.101 R)
• M88: 56,492,494 km (0.095 R)
• M89: 56,580,009 km (0.093 R)
• M90: 57,897,218 km (0.104 R)
• M91: 58,958,166 km (0.113 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 11,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit