🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.67 AU - 0.74 AU

Year: 214 Days

Day: 15.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.02 AU - 2.24 AU

Year: 1135 Days

Day: 14 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,482,112 km

• M1: 654,939 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.25 AU - 2.63 AU

Year: 1392 Days

Day: 31.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,482,112 km

• M1: 174,730 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.29 AU - 3.53 AU

Year: 1813 Days

Day: 25.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,482,112 km

• M1: 669,450 km (0.106 R)
• M2: 693,685 km (0.115 R)

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.89 AU - 4.29 AU

Year: 3021 Days

Day: 47.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,482,112 km

• M1: 1,669,662 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.95 AU - 4.61 AU

Year: 3234 Days

Day: 19.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,482,112 km

• M1: 604,525 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.9

Radius: 11.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.96 AU - 6.04 AU

Year: 4711 Days

Day: 6.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 36,482,112 km

• M1: 146,606 km (0.077 R)
• M2: 361,428 km (0.1 R)
• M3: 627,713 km (0.085 R)
• M4: 706,102 km (0.095 R)
• M5: 802,293 km (0.061 R)
• M6: 1,327,232 km (0.086 R)
• M7: 1,449,304 km (0.113 R)
• M8: 1,584,241 km (0.105 R)
• M9: 1,723,517 km (0.085 R)
• M10: 2,024,658 km (0.115 R)
• M11: 2,385,039 km (0.097 R)
• M12: 2,600,161 km (0.082 R)
• M13: 2,688,124 km (0.043 R)
• M14: 2,776,985 km (0.106 R)
• M15: 3,248,368 km (0.066 R)
• M16: 3,535,895 km (0.066 R)
• M17: 3,819,383 km (0.1 R)
• M18: 3,945,045 km (0.091 R)
• M19: 4,239,155 km (0.108 R)
• M20: 4,687,051 km (0.092 R)
• M21: 4,916,833 km (0.08 R)
• M22: 5,026,189 km (0.104 R)
• M23: 5,247,445 km (0.08 R)
• M24: 5,387,468 km (0.065 R)
• M25: 5,901,636 km (0.12 R)
• M26: 6,135,158 km (0.113 R)
• M27: 6,223,571 km (0.03 R)
• M28: 6,357,012 km (0.069 R)
• M29: 6,869,534 km (0.089 R)
• M30: 7,099,915 km (0.053 R)
• M31: 7,379,813 km (0.105 R)
• M32: 7,473,910 km (0.095 R)
• M33: 7,726,730 km (0.111 R)
• M34: 8,224,741 km (0.096 R)
• M35: 8,306,123 km (0.118 R)
• M36: 8,667,102 km (0.088 R)
• M37: 8,866,217 km (0.08 R)
• M38: 8,949,543 km (0.086 R)
• M39: 9,455,483 km (0.119 R)
• M40: 9,540,754 km (0.067 R)
• M41: 9,832,470 km (0.086 R)
• M42: 9,918,937 km (0.082 R)
• M43: 10,477,685 km (0.054 R)
• M44: 10,548,146 km (0.07 R)
• M45: 10,725,270 km (0.08 R)
• M46: 11,280,727 km (0.057 R)
• M47: 11,918,911 km (0.073 R)
• M48: 12,159,016 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.3

Radius: 8.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.62 AU - 9.06 AU

Year: 8018 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,482,112 km

• M1: 101,727 km (0.104 R)
• M2: 192,084 km (0.116 R)
• M3: 530,923 km (0.108 R)
• M4: 692,788 km (0.119 R)
• M5: 767,287 km (0.104 R)
• M6: 965,804 km (0.069 R)
• M7: 1,049,878 km (0.111 R)
• M8: 1,932,505 km (0.066 R)
• M9: 2,725,224 km (0.105 R)
• M10: 3,177,010 km (0.071 R)
• M11: 3,740,844 km (0.095 R)
• M12: 3,852,744 km (0.102 R)
• M13: 5,156,788 km (0.078 R)
• M14: 5,382,232 km (0.045 R)
• M15: 5,559,805 km (0.063 R)
• M16: 5,972,994 km (0.114 R)
• M17: 6,077,862 km (0.094 R)
• M18: 6,422,835 km (0.072 R)
• M19: 6,503,319 km (0.064 R)
• M20: 6,557,323 km (0.075 R)
• M21: 6,665,483 km (0.074 R)
• M22: 7,383,253 km (0.099 R)
• M23: 7,865,856 km (0.117 R)
• M24: 8,009,769 km (0.114 R)
• M25: 8,417,274 km (0.106 R)
• M26: 8,831,510 km (0.103 R)
• M27: 9,404,470 km (0.057 R)
• M28: 9,834,265 km (0.04 R)
• M29: 9,958,281 km (0.093 R)
• M30: 10,364,888 km (0.036 R)
• M31: 10,554,279 km (0.115 R)
• M32: 10,968,815 km (0.087 R)
• M33: 11,097,469 km (0.086 R)
• M34: 11,388,587 km (0.109 R)
• M35: 11,486,274 km (0.114 R)
• M36: 11,584,261 km (0.1 R)
• M37: 11,649,635 km (0.061 R)
• M38: 11,813,744 km (0.074 R)
• M39: 12,310,708 km (0.083 R)
• M40: 12,713,276 km (0.112 R)
• M41: 12,814,554 km (0.086 R)
• M42: 13,051,965 km (0.066 R)
• M43: 13,393,647 km (0.102 R)
• M44: 13,669,206 km (0.104 R)
• M45: 13,773,027 km (0.094 R)
• M46: 14,506,805 km (0.088 R)
• M47: 16,085,511 km (0.054 R)
• M48: 16,158,515 km (0.089 R)
• M49: 16,304,971 km (0.117 R)
• M50: 16,525,329 km (0.09 R)
• M51: 16,969,335 km (0.104 R)
• M52: 17,080,935 km (0.105 R)
• M53: 17,567,278 km (0.087 R)
• M54: 17,717,773 km (0.102 R)
• M55: 18,324,393 km (0.111 R)
• M56: 18,515,280 km (0.117 R)
• M57: 18,706,915 km (0.118 R)
• M58: 18,822,254 km (0.062 R)
• M59: 19,169,471 km (0.07 R)
• M60: 19,441,141 km (0.071 R)
• M61: 19,518,932 km (0.075 R)
• M62: 19,674,962 km (0.049 R)
• M63: 20,500,593 km (0.086 R)
• M64: 21,337,443 km (0.106 R)
• M65: 21,417,778 km (0.056 R)
• M66: 22,470,647 km (0.106 R)
• M67: 23,292,089 km (0.117 R)
• M68: 24,458,354 km (0.117 R)
• M69: 24,921,808 km (0.118 R)
• M70: 25,303,133 km (0.071 R)
• M71: 25,900,179 km (0.115 R)
• M72: 26,028,683 km (0.108 R)
• M73: 26,114,403 km (0.096 R)
• M74: 26,286,291 km (0.069 R)
• M75: 26,631,263 km (0.119 R)
• M76: 27,064,499 km (0.109 R)
• M77: 27,718,840 km (0.112 R)
• M78: 28,466,680 km (0.058 R)
• M79: 29,131,941 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.6

Radius: 12.2

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.07 AU - 8.37 AU

Year: 8608 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,482,112 km

• M1: 154,983 km (0.093 R)
• M2: 278,402 km (0.083 R)
• M3: 431,590 km (0.066 R)
• M4: 510,129 km (0.077 R)
• M5: 646,113 km (0.061 R)
• M6: 839,094 km (0.099 R)
• M7: 1,036,264 km (0.059 R)
• M8: 1,198,728 km (0.117 R)
• M9: 1,300,604 km (0.069 R)
• M10: 1,459,178 km (0.107 R)
• M11: 1,568,534 km (0.064 R)
• M12: 2,411,817 km (0.087 R)
• M13: 2,949,322 km (0.108 R)
• M14: 3,256,147 km (0.062 R)
• M15: 3,499,244 km (0.07 R)
• M16: 4,003,389 km (0.118 R)
• M17: 4,081,030 km (0.101 R)
• M18: 4,211,479 km (0.09 R)
• M19: 4,396,681 km (0.072 R)
• M20: 4,747,638 km (0.035 R)
• M21: 5,051,770 km (0.057 R)
• M22: 5,476,928 km (0.068 R)
• M23: 5,621,290 km (0.102 R)
• M24: 6,002,465 km (0.107 R)
• M25: 6,361,799 km (0.101 R)
• M26: 6,452,755 km (0.114 R)
• M27: 7,227,522 km (0.105 R)
• M28: 8,361,474 km (0.073 R)
• M29: 8,864,422 km (0.072 R)
• M30: 9,619,741 km (0.106 R)
• M31: 9,794,322 km (0.103 R)
• M32: 10,040,560 km (0.064 R)
• M33: 10,863,797 km (0.106 R)
• M34: 11,155,364 km (0.07 R)
• M35: 12,195,817 km (0.052 R)
• M36: 12,309,062 km (0.111 R)
• M37: 12,880,975 km (0.089 R)
• M38: 13,853,511 km (0.111 R)
• M39: 14,129,968 km (0.116 R)
• M40: 14,970,558 km (0.109 R)
• M41: 15,051,491 km (0.12 R)
• M42: 15,173,114 km (0.119 R)
• M43: 15,499,087 km (0.104 R)
• M44: 16,116,478 km (0.041 R)
• M45: 17,078,841 km (0.108 R)
• M46: 17,502,951 km (0.055 R)
• M47: 17,887,866 km (0.118 R)
• M48: 18,102,838 km (0.083 R)
• M49: 18,405,176 km (0.106 R)
• M50: 18,622,242 km (0.117 R)
• M51: 18,840,206 km (0.111 R)
• M52: 19,587,298 km (0.102 R)
• M53: 19,809,002 km (0.087 R)
• M54: 19,986,874 km (0.09 R)
• M55: 20,388,993 km (0.069 R)
• M56: 20,703,747 km (0.044 R)
• M57: 21,748,987 km (0.059 R)
• M58: 22,857,956 km (0.064 R)
• M59: 23,466,371 km (0.107 R)
• M60: 23,654,715 km (0.118 R)
• M61: 24,127,593 km (0.104 R)
• M62: 24,555,892 km (0.085 R)
• M63: 24,651,336 km (0.112 R)
• M64: 24,794,800 km (0.112 R)
• M65: 25,130,797 km (0.077 R)
• M66: 26,098,845 km (0.055 R)
• M67: 26,342,839 km (0.081 R)
• M68: 26,440,676 km (0.091 R)
• M69: 27,029,942 km (0.093 R)
• M70: 27,375,662 km (0.108 R)
• M71: 27,573,880 km (0.086 R)
• M72: 27,971,810 km (0.084 R)
• M73: 28,321,570 km (0.112 R)
• M74: 28,672,676 km (0.064 R)
• M75: 29,582,381 km (0.115 R)
• M76: 30,296,411 km (0.062 R)
• M77: 30,758,519 km (0.05 R)
• M78: 31,897,707 km (0.084 R)
• M79: 32,315,384 km (0.117 R)
• M80: 32,577,480 km (0.101 R)
• M81: 35,128,273 km (0.119 R)
• M82: 35,559,563 km (0.1 R)
• M83: 36,427,680 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 18,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit