🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.54 AU - 0.72 AU

Year: 183 Days

Day: 35.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,464,529 km

• M1: 20,345 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.81 AU - 1.09 AU

Year: 338 Days

Day: 21.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 31,464,529 km

• M1: 661,522 km (0.118 R)
• M2: 893,548 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.28 AU - 1.64 AU

Year: 644 Days

Day: 29.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.46 AU - 3.64 AU

Year: 2443 Days

Day: 12.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.92 AU - 4.76 AU

Year: 3302 Days

Day: 38 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.3

Radius: 12.3

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.74 AU - 5 AU

Year: 3925 Days

Day: 8.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,464,529 km

• M1: 181,013 km (0.088 R)
• M2: 264,040 km (0.097 R)
• M3: 629,209 km (0.059 R)
• M4: 988,393 km (0.075 R)
• M5: 1,095,056 km (0.078 R)
• M6: 1,335,161 km (0.094 R)
• M7: 1,439,281 km (0.096 R)
• M8: 1,719,927 km (0.031 R)
• M9: 2,001,470 km (0.042 R)
• M10: 2,280,171 km (0.08 R)
• M11: 2,424,383 km (0.12 R)
• M12: 2,534,637 km (0.098 R)
• M13: 2,798,378 km (0.092 R)
• M14: 3,031,750 km (0.093 R)
• M15: 3,291,752 km (0.087 R)
• M16: 3,517,644 km (0.119 R)
• M17: 3,622,064 km (0.062 R)
• M18: 3,812,651 km (0.093 R)
• M19: 3,941,455 km (0.1 R)
• M20: 4,093,746 km (0.109 R)
• M21: 4,516,958 km (0.11 R)
• M22: 4,653,541 km (0.08 R)
• M23: 4,745,394 km (0.097 R)
• M24: 5,166,213 km (0.065 R)
• M25: 5,429,505 km (0.066 R)
• M26: 5,599,299 km (0.116 R)
• M27: 5,944,271 km (0.106 R)
• M28: 6,194,997 km (0.113 R)
• M29: 6,398,002 km (0.113 R)
• M30: 6,500,327 km (0.114 R)
• M31: 6,706,772 km (0.087 R)
• M32: 6,784,712 km (0.107 R)
• M33: 7,020,478 km (0.069 R)
• M34: 7,689,630 km (0.059 R)
• M35: 7,908,043 km (0.078 R)
• M36: 8,156,226 km (0.109 R)
• M37: 8,491,175 km (0.106 R)
• M38: 9,002,201 km (0.069 R)
• M39: 9,117,093 km (0.117 R)
• M40: 9,290,477 km (0.119 R)
• M41: 9,699,178 km (0.067 R)
• M42: 9,817,061 km (0.12 R)
• M43: 10,716,144 km (0.064 R)
• M44: 10,990,956 km (0.119 R)
• M45: 11,144,742 km (0.066 R)
• M46: 12,656,728 km (0.042 R)
• M47: 13,077,247 km (0.117 R)
• M48: 13,601,139 km (0.095 R)
• M49: 14,838,912 km (0.105 R)
• M50: 15,903,600 km (0.045 R)
• M51: 16,392,635 km (0.116 R)
• M52: 16,533,108 km (0.105 R)
• M53: 17,349,463 km (0.1 R)
• M54: 17,708,498 km (0.086 R)
• M55: 18,106,129 km (0.086 R)
• M56: 18,215,186 km (0.093 R)
• M57: 18,873,716 km (0.106 R)
• M58: 19,168,873 km (0.115 R)
• M59: 19,726,574 km (0.106 R)
• M60: 20,289,510 km (0.119 R)
• M61: 21,010,273 km (0.098 R)
• M62: 23,459,489 km (0.087 R)
• M63: 23,618,063 km (0.042 R)
• M64: 24,175,764 km (0.045 R)
• M65: 25,263,640 km (0.088 R)
• M66: 25,915,886 km (0.031 R)
• M67: 26,202,965 km (0.101 R)
• M68: 26,738,824 km (0.06 R)
• M69: 26,987,456 km (0.113 R)
• M70: 27,570,588 km (0.07 R)
• M71: 27,821,614 km (0.118 R)
• M72: 28,115,723 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.4

Radius: 12.4

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.42 AU - 7.8 AU

Year: 6207 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,464,529 km

• M1: 282,441 km (0.096 R)
• M2: 480,508 km (0.12 R)
• M3: 606,769 km (0.041 R)
• M4: 1,145,321 km (0.083 R)
• M5: 1,453,343 km (0.071 R)
• M6: 1,767,499 km (0.117 R)
• M7: 2,324,003 km (0.095 R)
• M8: 2,414,510 km (0.098 R)
• M9: 2,622,301 km (0.054 R)
• M10: 2,788,205 km (0.113 R)
• M11: 3,006,618 km (0.113 R)
• M12: 3,460,498 km (0.086 R)
• M13: 3,616,678 km (0.039 R)
• M14: 3,990,224 km (0.119 R)
• M15: 4,099,281 km (0.077 R)
• M16: 5,184,913 km (0.077 R)
• M17: 5,304,292 km (0.096 R)
• M18: 5,424,419 km (0.085 R)
• M19: 7,168,281 km (0.091 R)
• M20: 7,435,463 km (0.117 R)
• M21: 7,570,251 km (0.106 R)
• M22: 8,572,108 km (0.102 R)
• M23: 9,214,930 km (0.088 R)
• M24: 9,323,538 km (0.102 R)
• M25: 9,578,752 km (0.105 R)
• M26: 10,509,101 km (0.119 R)
• M27: 11,390,232 km (0.107 R)
• M28: 12,056,840 km (0.076 R)
• M29: 12,414,978 km (0.077 R)
• M30: 12,495,013 km (0.107 R)
• M31: 13,223,255 km (0.092 R)
• M32: 13,345,925 km (0.087 R)
• M33: 13,882,084 km (0.114 R)
• M34: 14,215,538 km (0.113 R)
• M35: 15,360,410 km (0.078 R)
• M36: 15,922,300 km (0.054 R)
• M37: 16,140,114 km (0.111 R)
• M38: 16,271,312 km (0.052 R)
• M39: 16,534,903 km (0.112 R)
• M40: 17,155,136 km (0.106 R)
• M41: 17,558,003 km (0.105 R)
• M42: 17,692,940 km (0.114 R)
• M43: 18,236,280 km (0.092 R)
• M44: 18,327,385 km (0.093 R)
• M45: 19,061,611 km (0.075 R)
• M46: 19,154,063 km (0.113 R)
• M47: 19,293,039 km (0.07 R)
• M48: 20,939,064 km (0.042 R)
• M49: 21,177,823 km (0.079 R)
• M50: 21,513,670 km (0.112 R)
• M51: 21,706,501 km (0.093 R)
• M52: 21,948,102 km (0.112 R)
• M53: 22,874,861 km (0.118 R)
• M54: 23,120,800 km (0.089 R)
• M55: 23,864,002 km (0.11 R)
• M56: 24,013,600 km (0.116 R)
• M57: 25,221,453 km (0.109 R)
• M58: 25,577,496 km (0.077 R)
• M59: 26,089,121 km (0.104 R)
• M60: 26,346,130 km (0.118 R)
• M61: 26,759,170 km (0.089 R)
• M62: 26,862,691 km (0.067 R)
• M63: 27,018,423 km (0.06 R)
• M64: 27,278,424 km (0.119 R)
• M65: 27,434,903 km (0.065 R)
• M66: 27,591,532 km (0.04 R)
• M67: 28,750,018 km (0.1 R)
• M68: 28,909,340 km (0.1 R)
• M69: 29,549,020 km (0.055 R)
• M70: 30,301,348 km (0.113 R)
• M71: 31,441,583 km (0.116 R)
• M72: 32,099,514 km (0.12 R)
• M73: 32,319,872 km (0.057 R)
• M74: 33,094,939 km (0.111 R)
• M75: 33,484,791 km (0.045 R)
• M76: 33,652,340 km (0.075 R)
• M77: 34,494,127 km (0.093 R)
• M78: 35,627,481 km (0.072 R)
• M79: 36,427,979 km (0.111 R)
• M80: 36,657,761 km (0.047 R)
• M81: 36,772,952 km (0.067 R)
• M82: 36,888,142 km (0.117 R)
• M83: 37,234,461 km (0.116 R)
• M84: 37,408,144 km (0.102 R)
• M85: 37,697,915 km (0.072 R)
• M86: 38,630,658 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.3

Radius: 9.5

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.38 AU - 12.14 AU

Year: 14730 Days

Day: 8.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 31,464,529 km

• M1: 187,596 km (0.05 R)
• M2: 273,016 km (0.075 R)
• M3: 602,131 km (0.105 R)
• M4: 800,947 km (0.097 R)
• M5: 1,169,407 km (0.068 R)
• M6: 1,324,689 km (0.12 R)
• M7: 1,536,819 km (0.107 R)
• M8: 1,707,660 km (0.12 R)
• M9: 1,848,880 km (0.088 R)
• M10: 3,113,281 km (0.041 R)
• M11: 3,463,640 km (0.084 R)
• M12: 3,689,083 km (0.117 R)
• M13: 4,515,911 km (0.055 R)
• M14: 4,937,777 km (0.077 R)
• M15: 5,243,106 km (0.11 R)
• M16: 5,424,120 km (0.03 R)
• M17: 6,087,586 km (0.069 R)
• M18: 7,287,810 km (0.03 R)
• M19: 7,489,917 km (0.09 R)
• M20: 7,870,494 km (0.09 R)
• M21: 7,929,585 km (0.099 R)
• M22: 8,137,675 km (0.073 R)
• M23: 10,477,386 km (0.048 R)
• M24: 10,542,461 km (0.103 R)
• M25: 10,935,904 km (0.099 R)
• M26: 11,234,052 km (0.061 R)
• M27: 11,501,383 km (0.093 R)
• M28: 11,974,262 km (0.026 R)
• M29: 12,419,017 km (0.1 R)
• M30: 12,522,389 km (0.112 R)
• M31: 12,973,875 km (0.098 R)
• M32: 13,113,899 km (0.093 R)
• M33: 14,215,687 km (0.097 R)
• M34: 14,613,917 km (0.089 R)
• M35: 15,347,096 km (0.115 R)
• M36: 15,606,648 km (0.053 R)
• M37: 15,792,748 km (0.113 R)
• M38: 16,242,738 km (0.089 R)
• M39: 16,469,379 km (0.118 R)
• M40: 16,773,063 km (0.113 R)
• M41: 17,232,179 km (0.116 R)
• M42: 17,579,246 km (0.103 R)
• M43: 18,831,679 km (0.071 R)
• M44: 19,629,036 km (0.111 R)
• M45: 19,910,878 km (0.094 R)
• M46: 19,991,511 km (0.034 R)
• M47: 20,072,444 km (0.116 R)
• M48: 20,153,376 km (0.05 R)
• M49: 20,968,834 km (0.078 R)
• M50: 22,295,917 km (0.118 R)
• M51: 23,735,647 km (0.058 R)
• M52: 23,864,002 km (0.098 R)
• M53: 25,161,464 km (0.111 R)
• M54: 25,642,870 km (0.098 R)
• M55: 26,437,385 km (0.106 R)
• M56: 26,926,719 km (0.111 R)
• M57: 27,509,104 km (0.049 R)
• M58: 28,140,855 km (0.066 R)
• M59: 28,914,276 km (0.034 R)
• M60: 29,418,571 km (0.062 R)
• M61: 29,740,954 km (0.086 R)
• M62: 30,342,787 km (0.076 R)
• M63: 30,901,983 km (0.09 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: 290 - 15,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit