🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.39 AU - 0.65 AU

Year: 135 Days

Day: 29.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.6 AU - 0.62 AU

Year: 171 Days

Day: 28.3 Hours

Environment

Temp: 218 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,568,535 km

• M1: 115,639 km (0.051 R)
• M2: 186,698 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.98 AU - 1 AU

Year: 355 Days

Day: 20.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.35 AU - 1.43 AU

Year: 590 Days

Day: 12.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.49 AU - 2.39 AU

Year: 972 Days

Day: 45.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,568,535 km

• M1: 19,298 km (0.037 R)

Asteroid Belt

Center: 2.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.79 AU - 3.65 AU

Year: 2079 Days

Day: 21.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,568,535 km

• M1: 586,573 km (0.077 R)
• M2: 654,042 km (0.034 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.91 AU - 3.63 AU

Year: 2128 Days

Day: 42 Hours

Environment

Temp: -107 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 12.9

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.74 AU - 6.9 AU

Year: 5718 Days

Day: 5.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,568,535 km

• M1: 163,660 km (0.052 R)
• M2: 286,031 km (0.087 R)
• M3: 539,001 km (0.103 R)
• M4: 637,586 km (0.087 R)
• M5: 784,790 km (0.052 R)
• M6: 870,510 km (0.068 R)
• M7: 1,848,132 km (0.113 R)
• M8: 2,148,375 km (0.101 R)
• M9: 2,315,177 km (0.062 R)
• M10: 2,661,945 km (0.109 R)
• M11: 2,933,016 km (0.113 R)
• M12: 3,749,820 km (0.09 R)
• M13: 4,054,551 km (0.117 R)
• M14: 4,314,702 km (0.096 R)
• M15: 4,473,425 km (0.109 R)
• M16: 5,495,029 km (0.064 R)
• M17: 5,958,782 km (0.096 R)
• M18: 6,136,056 km (0.093 R)
• M19: 6,314,975 km (0.096 R)
• M20: 6,556,276 km (0.115 R)
• M21: 6,647,531 km (0.071 R)
• M22: 8,067,664 km (0.102 R)
• M23: 8,263,936 km (0.079 R)
• M24: 9,065,033 km (0.097 R)
• M25: 9,406,116 km (0.049 R)
• M26: 9,612,860 km (0.051 R)
• M27: 10,242,069 km (0.103 R)
• M28: 10,454,946 km (0.081 R)
• M29: 10,920,794 km (0.087 R)
• M30: 11,211,014 km (0.088 R)
• M31: 12,134,182 km (0.118 R)
• M32: 12,284,229 km (0.115 R)
• M33: 12,699,812 km (0.093 R)
• M34: 13,004,992 km (0.056 R)
• M35: 13,312,715 km (0.052 R)
• M36: 13,661,726 km (0.113 R)
• M37: 13,778,712 km (0.079 R)
• M38: 14,210,601 km (0.103 R)
• M39: 14,448,013 km (0.047 R)
• M40: 14,726,714 km (0.11 R)
• M41: 16,312,002 km (0.105 R)
• M42: 16,436,168 km (0.09 R)
• M43: 16,936,125 km (0.104 R)
• M44: 17,314,308 km (0.101 R)
• M45: 17,610,512 km (0.111 R)
• M46: 17,822,941 km (0.084 R)
• M47: 19,159,747 km (0.076 R)
• M48: 19,378,459 km (0.109 R)
• M49: 19,862,259 km (0.099 R)
• M50: 21,337,892 km (0.12 R)
• M51: 22,020,358 km (0.113 R)
• M52: 22,111,762 km (0.115 R)
• M53: 22,203,466 km (0.048 R)
• M54: 22,295,319 km (0.104 R)
• M55: 22,709,854 km (0.094 R)
• M56: 22,987,658 km (0.052 R)
• M57: 23,921,896 km (0.113 R)
• M58: 24,157,363 km (0.062 R)
• M59: 24,773,258 km (0.119 R)
• M60: 25,538,451 km (0.12 R)
• M61: 26,068,925 km (0.033 R)
• M62: 26,165,715 km (0.077 R)
• M63: 27,485,018 km (0.037 R)
• M64: 27,979,140 km (0.063 R)
• M65: 28,227,323 km (0.116 R)
• M66: 28,976,210 km (0.108 R)
• M67: 29,378,179 km (0.112 R)
• M68: 30,340,543 km (0.069 R)
• M69: 30,442,419 km (0.103 R)
• M70: 30,800,107 km (0.118 R)
• M71: 30,902,432 km (0.063 R)
• M72: 31,261,766 km (0.073 R)
• M73: 31,725,819 km (0.11 R)
• M74: 32,608,745 km (0.044 R)
• M75: 33,552,259 km (0.069 R)
• M76: 34,504,749 km (0.087 R)
• M77: 35,305,247 km (0.118 R)
• M78: 35,519,770 km (0.028 R)
• M79: 35,680,887 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.8

Radius: 13

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.45 AU - 10.37 AU

Year: 8777 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 164.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,568,535 km

• M1: 278,850 km (0.105 R)
• M2: 570,117 km (0.091 R)
• M3: 785,538 km (0.119 R)
• M4: 995,125 km (0.058 R)
• M5: 1,242,560 km (0.065 R)
• M6: 1,530,386 km (0.032 R)
• M7: 1,692,850 km (0.115 R)
• M8: 2,215,395 km (0.111 R)
• M9: 3,063,764 km (0.068 R)
• M10: 3,166,837 km (0.042 R)
• M11: 3,976,611 km (0.086 R)
• M12: 4,089,407 km (0.114 R)
• M13: 4,231,825 km (0.11 R)
• M14: 5,029,780 km (0.111 R)
• M15: 5,556,065 km (0.111 R)
• M16: 6,965,127 km (0.061 R)
• M17: 7,239,041 km (0.091 R)
• M18: 8,046,421 km (0.083 R)
• M19: 8,442,705 km (0.06 R)
• M20: 8,588,414 km (0.116 R)
• M21: 9,254,573 km (0.103 R)
• M22: 9,593,861 km (0.091 R)
• M23: 10,091,124 km (0.054 R)
• M24: 10,557,870 km (0.078 R)
• M25: 10,714,947 km (0.099 R)
• M26: 11,633,478 km (0.078 R)
• M27: 11,755,101 km (0.036 R)
• M28: 12,452,676 km (0.089 R)
• M29: 12,953,231 km (0.11 R)
• M30: 13,545,489 km (0.108 R)
• M31: 13,716,330 km (0.093 R)
• M32: 13,930,853 km (0.119 R)
• M33: 15,108,787 km (0.119 R)
• M34: 15,821,920 km (0.042 R)
• M35: 16,455,018 km (0.068 R)
• M36: 16,683,005 km (0.111 R)
• M37: 17,050,118 km (0.105 R)
• M38: 18,735,189 km (0.055 R)
• M39: 18,830,333 km (0.082 R)
• M40: 19,356,618 km (0.108 R)
• M41: 20,964,496 km (0.07 R)
• M42: 24,566,813 km (0.103 R)
• M43: 25,194,226 km (0.099 R)
• M44: 25,299,394 km (0.095 R)
• M45: 25,510,027 km (0.095 R)
• M46: 26,039,305 km (0.101 R)
• M47: 26,251,883 km (0.102 R)
• M48: 26,411,803 km (0.109 R)
• M49: 26,625,579 km (0.047 R)
• M50: 27,162,336 km (0.114 R)
• M51: 27,811,142 km (0.099 R)
• M52: 28,410,431 km (0.082 R)
• M53: 28,959,006 km (0.116 R)
• M54: 30,681,476 km (0.068 R)
• M55: 31,018,819 km (0.116 R)
• M56: 31,131,466 km (0.103 R)
• M57: 31,470,306 km (0.083 R)
• M58: 33,413,732 km (0.04 R)
• M59: 34,166,957 km (0.07 R)
• M60: 34,516,567 km (0.116 R)
• M61: 35,631,370 km (0.082 R)
• M62: 36,341,512 km (0.114 R)
• M63: 36,519,832 km (0.115 R)
• M64: 36,817,532 km (0.046 R)
• M65: 37,355,635 km (0.075 R)
• M66: 38,378,885 km (0.117 R)
• M67: 38,560,497 km (0.095 R)
• M68: 38,924,468 km (0.11 R)
• M69: 39,900,594 km (0.068 R)
• M70: 40,145,935 km (0.072 R)
• M71: 40,391,724 km (0.107 R)
• M72: 40,638,112 km (0.118 R)
• M73: 41,318,034 km (0.105 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.7

Radius: 10.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.53 AU - 12.67 AU

Year: 14219 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 26,568,535 km

• M1: 181,612 km (0.057 R)
• M2: 251,923 km (0.099 R)
• M3: 469,139 km (0.12 R)
• M4: 726,298 km (0.106 R)
• M5: 865,872 km (0.098 R)
• M6: 1,014,872 km (0.108 R)
• M7: 1,172,698 km (0.112 R)
• M8: 1,396,197 km (0.094 R)
• M9: 1,633,459 km (0.105 R)
• M10: 1,710,502 km (0.032 R)
• M11: 2,147,328 km (0.069 R)
• M12: 2,439,941 km (0.117 R)
• M13: 3,063,615 km (0.103 R)
• M14: 3,735,010 km (0.088 R)
• M15: 4,003,688 km (0.108 R)
• M16: 4,172,135 km (0.099 R)
• M17: 5,277,813 km (0.106 R)
• M18: 6,617,462 km (0.059 R)
• M19: 7,453,864 km (0.095 R)
• M20: 7,687,835 km (0.032 R)
• M21: 7,845,062 km (0.112 R)
• M22: 8,003,486 km (0.066 R)
• M23: 8,296,548 km (0.119 R)
• M24: 8,866,067 km (0.091 R)
• M25: 10,620,102 km (0.081 R)
• M26: 11,089,840 km (0.091 R)
• M27: 11,238,091 km (0.052 R)
• M28: 12,787,028 km (0.106 R)
• M29: 13,381,081 km (0.086 R)
• M30: 14,369,623 km (0.089 R)
• M31: 14,466,563 km (0.057 R)
• M32: 15,513,748 km (0.099 R)
• M33: 15,712,863 km (0.032 R)
• M34: 16,281,634 km (0.083 R)
• M35: 16,721,152 km (0.092 R)
• M36: 17,130,153 km (0.078 R)
• M37: 17,336,000 km (0.054 R)
• M38: 17,715,529 km (0.109 R)
• M39: 18,272,333 km (0.074 R)
• M40: 19,153,913 km (0.08 R)
• M41: 20,921,561 km (0.084 R)
• M42: 21,621,081 km (0.111 R)
• M43: 21,917,883 km (0.066 R)
• M44: 23,383,942 km (0.091 R)
• M45: 23,841,413 km (0.076 R)
• M46: 25,583,181 km (0.118 R)
• M47: 26,094,057 km (0.108 R)
• M48: 26,410,008 km (0.083 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 16,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit