🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.68 AU - 0.78 AU

Year: 218 Days

Day: 17.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 83.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.62 AU - 2.5 AU

Year: 1034 Days

Day: 43.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.18 AU - 3.6 AU

Year: 1719 Days

Day: 21.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,061,729 km

• M1: 1,348,924 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.08 AU - 3.46 AU

Year: 2069 Days

Day: 26.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.51 AU - 3.77 AU

Year: 2430 Days

Day: 34.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,061,729 km

• M1: 694,882 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.36 AU - 5.94 AU

Year: 4089 Days

Day: 16.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 145.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.3

Radius: 10.3

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.47 AU - 9.91 AU

Year: 8962 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,061,729 km

• M1: 149,897 km (0.061 R)
• M2: 314,006 km (0.089 R)
• M3: 562,189 km (0.099 R)
• M4: 734,675 km (0.103 R)
• M5: 1,355,806 km (0.09 R)
• M6: 1,615,358 km (0.114 R)
• M7: 1,751,193 km (0.071 R)
• M8: 2,181,735 km (0.073 R)
• M9: 3,166,389 km (0.105 R)
• M10: 3,483,087 km (0.096 R)
• M11: 3,571,200 km (0.064 R)
• M12: 3,809,959 km (0.086 R)
• M13: 4,147,003 km (0.077 R)
• M14: 4,334,748 km (0.048 R)
• M15: 4,461,607 km (0.072 R)
• M16: 4,915,337 km (0.058 R)
• M17: 5,147,663 km (0.09 R)
• M18: 5,349,919 km (0.087 R)
• M19: 5,417,836 km (0.101 R)
• M20: 6,435,551 km (0.077 R)
• M21: 6,616,863 km (0.1 R)
• M22: 6,726,519 km (0.095 R)
• M23: 6,910,674 km (0.043 R)
• M24: 7,208,822 km (0.105 R)
• M25: 8,562,234 km (0.093 R)
• M26: 8,681,763 km (0.085 R)
• M27: 8,802,040 km (0.058 R)
• M28: 8,922,765 km (0.109 R)
• M29: 9,411,352 km (0.094 R)
• M30: 9,493,630 km (0.109 R)
• M31: 9,741,813 km (0.079 R)
• M32: 10,756,237 km (0.102 R)
• M33: 11,101,957 km (0.113 R)
• M34: 11,451,119 km (0.079 R)
• M35: 11,671,327 km (0.106 R)
• M36: 12,250,270 km (0.066 R)
• M37: 12,565,922 km (0.113 R)
• M38: 12,884,266 km (0.085 R)
• M39: 13,436,133 km (0.076 R)
• M40: 14,042,752 km (0.084 R)
• M41: 14,563,054 km (0.055 R)
• M42: 15,041,468 km (0.12 R)
• M43: 15,282,769 km (0.113 R)
• M44: 15,720,043 km (0.058 R)
• M45: 16,656,975 km (0.042 R)
• M46: 18,224,013 km (0.067 R)
• M47: 19,417,056 km (0.082 R)
• M48: 20,049,406 km (0.102 R)
• M49: 20,688,488 km (0.09 R)
• M50: 21,226,292 km (0.091 R)
• M51: 21,932,245 km (0.103 R)
• M52: 22,041,451 km (0.104 R)
• M53: 23,311,387 km (0.106 R)
• M54: 23,422,987 km (0.075 R)
• M55: 23,590,537 km (0.078 R)
• M56: 23,814,784 km (0.109 R)
• M57: 24,378,319 km (0.056 R)
• M58: 26,559,456 km (0.054 R)
• M59: 28,503,780 km (0.092 R)
• M60: 28,742,538 km (0.109 R)
• M61: 28,862,216 km (0.056 R)
• M62: 29,162,011 km (0.098 R)
• M63: 30,737,725 km (0.08 R)
• M64: 30,921,281 km (0.108 R)
• M65: 31,474,345 km (0.04 R)
• M66: 32,403,198 km (0.092 R)
• M67: 32,839,725 km (0.107 R)
• M68: 33,027,470 km (0.058 R)
• M69: 35,179,585 km (0.11 R)
• M70: 35,821,210 km (0.119 R)
• M71: 35,949,864 km (0.087 R)
• M72: 36,207,921 km (0.118 R)
• M73: 36,272,547 km (0.06 R)
• M74: 37,572,552 km (0.088 R)
• M75: 39,484,712 km (0.108 R)
• M76: 42,513,920 km (0.117 R)
• M77: 44,921,249 km (0.062 R)
• M78: 45,617,178 km (0.084 R)
• M79: 45,966,489 km (0.114 R)
• M80: 46,386,709 km (0.072 R)
• M81: 46,737,965 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.4

Radius: 14.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.53 AU - 11.65 AU

Year: 13804 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,061,729 km

• M1: 195,973 km (0.114 R)
• M2: 297,700 km (0.065 R)
• M3: 425,606 km (0.108 R)
• M4: 677,678 km (0.048 R)
• M5: 1,268,740 km (0.113 R)
• M6: 1,652,907 km (0.104 R)
• M7: 1,821,952 km (0.066 R)
• M8: 1,946,418 km (0.082 R)
• M9: 2,337,467 km (0.086 R)
• M10: 2,501,127 km (0.078 R)
• M11: 3,074,386 km (0.092 R)
• M12: 4,009,971 km (0.116 R)
• M13: 4,174,229 km (0.118 R)
• M14: 4,340,732 km (0.1 R)
• M15: 4,475,519 km (0.087 R)
• M16: 4,646,061 km (0.082 R)
• M17: 4,784,140 km (0.066 R)
• M18: 5,064,337 km (0.076 R)
• M19: 5,495,029 km (0.079 R)
• M20: 5,604,535 km (0.034 R)
• M21: 6,818,073 km (0.108 R)
• M22: 7,495,153 km (0.087 R)
• M23: 7,986,282 km (0.038 R)
• M24: 8,572,407 km (0.092 R)
• M25: 9,565,587 km (0.082 R)
• M26: 10,458,836 km (0.061 R)
• M27: 10,732,002 km (0.118 R)
• M28: 11,378,713 km (0.053 R)
• M29: 12,324,621 km (0.093 R)
• M30: 12,758,454 km (0.041 R)
• M31: 13,197,375 km (0.077 R)
• M32: 13,790,381 km (0.098 R)
• M33: 14,849,085 km (0.111 R)
• M34: 15,362,505 km (0.118 R)
• M35: 15,569,548 km (0.103 R)
• M36: 15,777,489 km (0.111 R)
• M37: 16,196,064 km (0.102 R)
• M38: 16,830,957 km (0.076 R)
• M39: 17,420,074 km (0.12 R)
• M40: 17,907,164 km (0.058 R)
• M41: 18,015,922 km (0.11 R)
• M42: 18,453,645 km (0.111 R)
• M43: 19,061,013 km (0.1 R)
• M44: 19,956,356 km (0.043 R)
• M45: 20,865,462 km (0.034 R)
• M46: 22,079,000 km (0.116 R)
• M47: 23,732,655 km (0.119 R)
• M48: 24,574,293 km (0.084 R)
• M49: 24,816,641 km (0.115 R)
• M50: 25,181,510 km (0.07 R)
• M51: 25,670,995 km (0.094 R)
• M52: 26,287,039 km (0.036 R)
• M53: 26,410,906 km (0.094 R)
• M54: 26,659,089 km (0.066 R)
• M55: 27,596,768 km (0.095 R)
• M56: 28,418,210 km (0.086 R)
• M57: 28,545,368 km (0.098 R)
• M58: 29,376,085 km (0.056 R)
• M59: 29,891,300 km (0.104 R)
• M60: 30,604,433 km (0.034 R)
• M61: 30,865,182 km (0.108 R)
• M62: 31,454,598 km (0.106 R)
• M63: 31,651,917 km (0.027 R)
• M64: 33,111,394 km (0.044 R)
• M65: 33,245,135 km (0.077 R)
• M66: 33,714,723 km (0.076 R)
• M67: 34,051,467 km (0.093 R)
• M68: 34,660,480 km (0.111 R)
• M69: 35,136,650 km (0.07 R)
• M70: 39,377,152 km (0.095 R)
• M71: 40,301,517 km (0.1 R)
• M72: 40,444,383 km (0.09 R)
• M73: 40,587,398 km (0.098 R)
• M74: 41,089,299 km (0.104 R)
• M75: 42,171,789 km (0.083 R)
• M76: 43,556,467 km (0.093 R)
• M77: 43,923,281 km (0.113 R)
• M78: 44,291,142 km (0.103 R)
• M79: 44,807,853 km (0.104 R)
• M80: 45,921,909 km (0.084 R)
• M81: 47,270,833 km (0.108 R)
• M82: 47,798,913 km (0.114 R)
• M83: 48,025,853 km (0.113 R)
• M84: 48,708,768 km (0.105 R)
• M85: 49,089,494 km (0.094 R)
• M86: 50,931,044 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78

Radius: 7.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.84 AU - 18.62 AU

Year: 26118 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 44,061,729 km

• M1: 109,356 km (0.093 R)
• M2: 361,728 km (0.062 R)
• M3: 436,826 km (0.096 R)
• M4: 843,732 km (0.053 R)
• M5: 912,397 km (0.1 R)
• M6: 1,447,060 km (0.047 R)
• M7: 1,702,125 km (0.111 R)
• M8: 1,790,387 km (0.087 R)
• M9: 2,158,847 km (0.029 R)
• M10: 2,807,054 km (0.088 R)
• M11: 2,859,264 km (0.084 R)
• M12: 3,071,693 km (0.114 R)
• M13: 3,768,071 km (0.078 R)
• M14: 3,825,816 km (0.102 R)
• M15: 4,389,650 km (0.095 R)
• M16: 4,603,874 km (0.059 R)
• M17: 4,727,891 km (0.088 R)
• M18: 4,915,936 km (0.109 R)
• M19: 7,870,643 km (0.069 R)
• M20: 8,891,200 km (0.108 R)
• M21: 11,851,592 km (0.064 R)
• M22: 11,979,349 km (0.115 R)
• M23: 12,494,564 km (0.03 R)
• M24: 12,624,564 km (0.117 R)
• M25: 13,635,846 km (0.049 R)
• M26: 14,264,007 km (0.094 R)
• M27: 14,993,447 km (0.092 R)
• M28: 15,131,525 km (0.12 R)
• M29: 19,167,078 km (0.047 R)
• M30: 19,819,623 km (0.086 R)
• M31: 21,716,674 km (0.093 R)
• M32: 23,510,353 km (0.051 R)
• M33: 23,831,838 km (0.119 R)
• M34: 24,587,457 km (0.038 R)
• M35: 26,288,684 km (0.114 R)
• M36: 26,344,185 km (0.082 R)
• M37: 28,197,703 km (0.11 R)
• M38: 30,967,956 km (0.114 R)
• M39: 32,088,294 km (0.117 R)
• M40: 33,763,342 km (0.099 R)
• M41: 34,489,939 km (0.116 R)
• M42: 35,405,328 km (0.103 R)
• M43: 35,896,907 km (0.073 R)
• M44: 37,572,403 km (0.065 R)
• M45: 37,760,148 km (0.115 R)
• M46: 40,485,073 km (0.086 R)
• M47: 40,677,606 km (0.069 R)
• M48: 43,469,551 km (0.092 R)
• M49: 43,732,394 km (0.1 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 15,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit