🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.84 AU - 0.96 AU

Year: 323 Days

Day: 36.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.09 AU - 1.79 AU

Year: 654 Days

Day: 42 Hours

Environment

Temp: -55 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,995,826 km

• M1: 660,475 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.61 AU - 1.99 AU

Year: 915 Days

Day: 46 Hours

Environment

Temp: -71 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,995,826 km

• M1: 419,323 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.24 AU - 3.54 AU

Year: 1861 Days

Day: 28.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,995,826 km

• M1: 1,038,359 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.6 AU - 4.24 AU

Year: 2395 Days

Day: 16.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,995,826 km

• M1: 474,225 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.5

Radius: 8.4

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.11 AU - 5.15 AU

Year: 3773 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 20,995,826 km

• M1: 115,340 km (0.118 R)
• M2: 231,727 km (0.092 R)
• M3: 357,389 km (0.12 R)
• M4: 536,308 km (0.05 R)
• M5: 662,120 km (0.085 R)
• M6: 920,625 km (0.092 R)
• M7: 1,159,832 km (0.112 R)
• M8: 1,222,813 km (0.111 R)
• M9: 1,286,990 km (0.069 R)
• M10: 1,352,365 km (0.072 R)
• M11: 1,753,437 km (0.104 R)
• M12: 1,915,152 km (0.111 R)
• M13: 1,975,141 km (0.102 R)
• M14: 2,128,030 km (0.061 R)
• M15: 2,396,857 km (0.059 R)
• M16: 2,527,306 km (0.071 R)
• M17: 2,626,639 km (0.114 R)
• M18: 2,727,169 km (0.111 R)
• M19: 3,089,645 km (0.11 R)
• M20: 3,449,129 km (0.093 R)
• M21: 3,821,926 km (0.098 R)
• M22: 4,071,156 km (0.117 R)
• M23: 4,207,590 km (0.095 R)
• M24: 4,686,901 km (0.067 R)
• M25: 4,912,495 km (0.076 R)
• M26: 5,267,939 km (0.093 R)
• M27: 5,374,154 km (0.12 R)
• M28: 5,524,051 km (0.103 R)
• M29: 5,784,052 km (0.117 R)
• M30: 6,026,101 km (0.094 R)
• M31: 6,114,963 km (0.082 R)
• M32: 6,226,563 km (0.059 R)
• M33: 6,338,911 km (0.049 R)
• M34: 6,771,847 km (0.04 R)
• M35: 7,666,442 km (0.069 R)
• M36: 7,981,046 km (0.117 R)
• M37: 8,201,254 km (0.055 R)
• M38: 8,349,207 km (0.07 R)
• M39: 8,473,223 km (0.11 R)
• M40: 8,597,838 km (0.119 R)
• M41: 8,748,184 km (0.085 R)
• M42: 8,924,710 km (0.078 R)
• M43: 9,076,851 km (0.055 R)
• M44: 9,383,826 km (0.078 R)
• M45: 9,642,331 km (0.116 R)
• M46: 9,877,050 km (0.113 R)
• M47: 10,378,502 km (0.105 R)
• M48: 10,511,943 km (0.092 R)
• M49: 10,619,055 km (0.101 R)
• M50: 11,765,424 km (0.108 R)
• M51: 11,821,074 km (0.072 R)
• M52: 12,381,617 km (0.104 R)
• M53: 13,123,174 km (0.115 R)
• M54: 13,412,347 km (0.094 R)
• M55: 13,849,920 km (0.089 R)
• M56: 14,440,682 km (0.074 R)
• M57: 14,589,532 km (0.113 R)
• M58: 14,649,371 km (0.044 R)
• M59: 15,069,742 km (0.115 R)
• M60: 15,311,791 km (0.068 R)
• M61: 15,433,264 km (0.09 R)
• M62: 15,585,555 km (0.07 R)
• M63: 15,646,591 km (0.067 R)
• M64: 16,509,920 km (0.105 R)
• M65: 17,041,741 km (0.061 R)
• M66: 17,199,118 km (0.057 R)
• M67: 17,262,248 km (0.118 R)
• M68: 18,218,328 km (0.099 R)
• M69: 18,605,487 km (0.048 R)
• M70: 19,486,768 km (0.091 R)
• M71: 20,214,711 km (0.1 R)
• M72: 20,582,124 km (0.1 R)
• M73: 21,255,613 km (0.119 R)
• M74: 21,459,216 km (0.067 R)
• M75: 21,731,484 km (0.119 R)
• M76: 21,970,691 km (0.048 R)
• M77: 22,039,207 km (0.102 R)
• M78: 22,417,241 km (0.072 R)
• M79: 22,555,320 km (0.074 R)
• M80: 22,658,991 km (0.083 R)
• M81: 23,214,747 km (0.034 R)
• M82: 23,319,466 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.8

Radius: 15

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.05 AU - 7.33 AU

Year: 6554 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,995,826 km

• M1: 195,225 km (0.1 R)
• M2: 323,281 km (0.103 R)
• M3: 484,398 km (0.067 R)
• M4: 1,089,820 km (0.092 R)
• M5: 1,183,768 km (0.115 R)
• M6: 1,330,374 km (0.115 R)
• M7: 1,771,239 km (0.106 R)
• M8: 1,922,033 km (0.118 R)
• M9: 2,298,122 km (0.087 R)
• M10: 2,741,531 km (0.075 R)
• M11: 2,873,326 km (0.105 R)
• M12: 3,029,806 km (0.076 R)
• M13: 3,212,165 km (0.102 R)
• M14: 3,978,555 km (0.097 R)
• M15: 4,306,025 km (0.085 R)
• M16: 5,095,303 km (0.098 R)
• M17: 5,451,496 km (0.094 R)
• M18: 5,618,597 km (0.119 R)
• M19: 5,815,767 km (0.108 R)
• M20: 6,246,010 km (0.119 R)
• M21: 6,746,415 km (0.077 R)
• M22: 6,866,093 km (0.108 R)
• M23: 7,107,395 km (0.071 R)
• M24: 7,382,356 km (0.066 R)
• M25: 7,974,464 km (0.091 R)
• M26: 8,324,374 km (0.071 R)
• M27: 8,485,191 km (0.056 R)
• M28: 8,581,981 km (0.111 R)
• M29: 8,744,444 km (0.039 R)
• M30: 9,237,818 km (0.107 R)
• M31: 9,807,936 km (0.109 R)
• M32: 10,148,720 km (0.096 R)
• M33: 10,876,962 km (0.093 R)
• M34: 11,265,318 km (0.11 R)
• M35: 11,407,586 km (0.106 R)
• M36: 11,838,278 km (0.053 R)
• M37: 12,128,348 km (0.108 R)
• M38: 12,274,356 km (0.086 R)
• M39: 12,715,669 km (0.115 R)
• M40: 13,387,364 km (0.09 R)
• M41: 13,538,308 km (0.042 R)
• M42: 13,727,699 km (0.056 R)
• M43: 14,032,430 km (0.049 R)
• M44: 15,868,594 km (0.067 R)
• M45: 16,551,209 km (0.08 R)
• M46: 17,038,898 km (0.077 R)
• M47: 17,448,796 km (0.059 R)
• M48: 18,278,616 km (0.099 R)
• M49: 19,291,543 km (0.112 R)
• M50: 19,504,720 km (0.106 R)
• M51: 19,976,851 km (0.097 R)
• M52: 20,279,188 km (0.084 R)
• M53: 20,888,500 km (0.114 R)
• M54: 23,203,827 km (0.063 R)
• M55: 23,339,961 km (0.104 R)
• M56: 23,612,827 km (0.084 R)
• M57: 24,024,221 km (0.084 R)
• M58: 27,208,412 km (0.106 R)
• M59: 27,639,852 km (0.12 R)
• M60: 27,976,896 km (0.028 R)
• M61: 28,073,387 km (0.102 R)
• M62: 28,170,027 km (0.088 R)
• M63: 29,093,943 km (0.113 R)
• M64: 29,338,686 km (0.104 R)
• M65: 29,830,264 km (0.098 R)
• M66: 29,928,849 km (0.098 R)
• M67: 30,275,019 km (0.114 R)
• M68: 30,523,052 km (0.111 R)
• M69: 30,821,649 km (0.11 R)
• M70: 31,321,456 km (0.092 R)
• M71: 31,572,331 km (0.095 R)
• M72: 31,723,126 km (0.03 R)
• M73: 31,924,634 km (0.102 R)
• M74: 32,126,592 km (0.1 R)
• M75: 32,735,006 km (0.053 R)
• M76: 33,244,836 km (0.115 R)
• M77: 34,582,839 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.6

Radius: 14.1

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.69 AU - 7.97 AU

Year: 8298 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 20,995,826 km

• M1: 202,705 km (0.061 R)
• M2: 374,144 km (0.11 R)
• M3: 489,035 km (0.105 R)
• M4: 691,292 km (0.103 R)
• M5: 1,128,866 km (0.059 R)
• M6: 1,458,130 km (0.111 R)
• M7: 1,558,211 km (0.054 R)
• M8: 1,738,926 km (0.091 R)
• M9: 1,982,022 km (0.107 R)
• M10: 2,250,999 km (0.038 R)
• M11: 2,983,580 km (0.068 R)
• M12: 3,096,377 km (0.097 R)
• M13: 3,243,581 km (0.117 R)
• M14: 3,699,705 km (0.105 R)
• M15: 4,579,191 km (0.102 R)
• M16: 4,672,540 km (0.069 R)
• M17: 5,014,072 km (0.079 R)
• M18: 5,344,085 km (0.113 R)
• M19: 6,087,137 km (0.094 R)
• M20: 7,056,083 km (0.098 R)
• M21: 7,803,025 km (0.109 R)
• M22: 7,915,074 km (0.045 R)
• M23: 8,140,667 km (0.118 R)
• M24: 8,923,812 km (0.059 R)
• M25: 10,266,004 km (0.026 R)
• M26: 11,111,382 km (0.051 R)
• M27: 13,214,728 km (0.088 R)
• M28: 13,806,986 km (0.089 R)
• M29: 14,024,501 km (0.07 R)
• M30: 14,270,590 km (0.117 R)
• M31: 14,407,921 km (0.109 R)
• M32: 15,017,382 km (0.093 R)
• M33: 15,325,404 km (0.067 R)
• M34: 15,522,425 km (0.112 R)
• M35: 16,405,202 km (0.108 R)
• M36: 16,577,987 km (0.119 R)
• M37: 16,693,477 km (0.1 R)
• M38: 17,597,796 km (0.086 R)
• M39: 18,041,204 km (0.073 R)
• M40: 18,159,985 km (0.077 R)
• M41: 18,908,722 km (0.116 R)
• M42: 19,241,278 km (0.106 R)
• M43: 20,281,731 km (0.074 R)
• M44: 20,529,166 km (0.054 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 15,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit