🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.82 AU - 0.88 AU

Year: 298 Days

Day: 14.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.22 AU - 1.38 AU

Year: 564 Days

Day: 15.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.4 AU - 2.06 AU

Year: 866 Days

Day: 30.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.4

Radius: 8.7

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.29 AU - 5.37 AU

Year: 3431 Days

Day: 8.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,792,534 km

• M1: 114,592 km (0.102 R)
• M2: 174,282 km (0.099 R)
• M3: 232,774 km (0.116 R)
• M4: 325,375 km (0.096 R)
• M5: 390,301 km (0.09 R)
• M6: 507,286 km (0.044 R)
• M7: 647,460 km (0.111 R)
• M8: 1,016,368 km (0.067 R)
• M9: 1,223,561 km (0.078 R)
• M10: 1,444,517 km (0.093 R)
• M11: 1,501,663 km (0.11 R)
• M12: 1,559,857 km (0.032 R)
• M13: 1,648,269 km (0.076 R)
• M14: 1,723,517 km (0.105 R)
• M15: 1,784,403 km (0.12 R)
• M16: 1,846,038 km (0.107 R)
• M17: 2,365,591 km (0.08 R)
• M18: 2,554,384 km (0.081 R)
• M19: 2,801,819 km (0.106 R)
• M20: 2,928,528 km (0.071 R)
• M21: 3,263,029 km (0.099 R)
• M22: 3,339,024 km (0.059 R)
• M23: 3,590,199 km (0.049 R)
• M24: 4,234,667 km (0.1 R)
• M25: 4,422,263 km (0.109 R)
• M26: 4,676,878 km (0.077 R)
• M27: 4,805,981 km (0.027 R)
• M28: 4,914,440 km (0.091 R)
• M29: 5,023,796 km (0.032 R)
• M30: 6,541,017 km (0.065 R)
• M31: 6,733,999 km (0.077 R)
• M32: 6,977,843 km (0.089 R)
• M33: 7,100,962 km (0.07 R)
• M34: 7,175,163 km (0.075 R)
• M35: 7,274,346 km (0.108 R)
• M36: 7,424,243 km (0.069 R)
• M37: 7,726,880 km (0.11 R)
• M38: 8,007,974 km (0.081 R)
• M39: 8,897,932 km (0.066 R)
• M40: 9,219,418 km (0.088 R)
• M41: 9,490,339 km (0.112 R)
• M42: 9,736,278 km (0.117 R)
• M43: 10,741,576 km (0.1 R)
• M44: 10,997,987 km (0.119 R)
• M45: 11,227,619 km (0.102 R)
• M46: 11,662,500 km (0.103 R)
• M47: 12,250,869 km (0.103 R)
• M48: 12,429,339 km (0.102 R)
• M49: 12,518,948 km (0.063 R)
• M50: 12,668,546 km (0.107 R)
• M51: 12,758,754 km (0.113 R)
• M52: 13,151,598 km (0.057 R)
• M53: 13,395,442 km (0.105 R)
• M54: 13,733,085 km (0.055 R)
• M55: 15,239,236 km (0.08 R)
• M56: 15,303,114 km (0.08 R)
• M57: 15,367,142 km (0.053 R)
• M58: 15,688,329 km (0.112 R)
• M59: 16,076,685 km (0.104 R)
• M60: 16,632,441 km (0.113 R)
• M61: 17,327,622 km (0.087 R)
• M62: 18,677,743 km (0.053 R)
• M63: 19,089,287 km (0.109 R)
• M64: 19,434,708 km (0.106 R)
• M65: 19,608,092 km (0.033 R)
• M66: 19,747,218 km (0.086 R)
• M67: 20,061,374 km (0.108 R)
• M68: 20,871,895 km (0.104 R)
• M69: 20,942,954 km (0.099 R)
• M70: 21,227,639 km (0.079 R)
• M71: 21,657,284 km (0.118 R)
• M72: 21,945,260 km (0.104 R)
• M73: 22,053,569 km (0.058 R)
• M74: 22,561,304 km (0.106 R)
• M75: 23,440,790 km (0.106 R)
• M76: 23,625,393 km (0.068 R)
• M77: 23,884,796 km (0.089 R)
• M78: 24,256,846 km (0.114 R)
• M79: 24,518,493 km (0.079 R)
• M80: 24,969,081 km (0.063 R)
• M81: 25,346,816 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.5

Radius: 13.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.97 AU - 5.89 AU

Year: 4818 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 35,792,534 km

• M1: 174,282 km (0.114 R)
• M2: 310,864 km (0.117 R)
• M3: 440,267 km (0.104 R)
• M4: 813,812 km (0.074 R)
• M5: 922,720 km (0.09 R)
• M6: 1,037,162 km (0.054 R)
• M7: 1,243,607 km (0.089 R)
• M8: 1,464,414 km (0.09 R)
• M9: 1,614,460 km (0.105 R)
• M10: 1,726,958 km (0.034 R)
• M11: 2,050,388 km (0.102 R)
• M12: 2,490,655 km (0.118 R)
• M13: 2,840,415 km (0.096 R)
• M14: 3,170,577 km (0.093 R)
• M15: 3,963,895 km (0.095 R)
• M16: 4,613,449 km (0.05 R)
• M17: 4,857,892 km (0.063 R)
• M18: 5,148,710 km (0.1 R)
• M19: 5,747,401 km (0.042 R)
• M20: 5,922,580 km (0.117 R)
• M21: 6,504,366 km (0.114 R)
• M22: 6,664,136 km (0.111 R)
• M23: 6,755,989 km (0.113 R)
• M24: 6,894,667 km (0.1 R)
• M25: 7,554,244 km (0.06 R)
• M26: 8,283,384 km (0.078 R)
• M27: 8,656,331 km (0.093 R)
• M28: 9,419,131 km (0.098 R)
• M29: 9,887,073 km (0.116 R)
• M30: 10,044,749 km (0.086 R)
• M31: 10,630,275 km (0.106 R)
• M32: 11,144,892 km (0.108 R)
• M33: 11,501,683 km (0.063 R)
• M34: 11,612,236 km (0.111 R)
• M35: 11,890,188 km (0.103 R)
• M36: 12,198,360 km (0.065 R)
• M37: 12,367,705 km (0.102 R)
• M38: 13,196,926 km (0.1 R)
• M39: 13,428,802 km (0.066 R)
• M40: 14,103,190 km (0.096 R)
• M41: 14,758,428 km (0.065 R)
• M42: 14,878,705 km (0.096 R)
• M43: 15,089,937 km (0.103 R)
• M44: 15,515,244 km (0.092 R)
• M45: 16,068,008 km (0.099 R)
• M46: 17,509,982 km (0.069 R)
• M47: 18,021,158 km (0.096 R)
• M48: 18,343,242 km (0.114 R)
• M49: 18,699,584 km (0.08 R)
• M50: 19,485,272 km (0.026 R)
• M51: 19,848,945 km (0.107 R)
• M52: 20,048,209 km (0.103 R)
• M53: 20,181,501 km (0.05 R)
• M54: 20,717,510 km (0.108 R)
• M55: 20,987,235 km (0.056 R)
• M56: 22,388,069 km (0.093 R)
• M57: 23,047,497 km (0.085 R)
• M58: 23,152,215 km (0.089 R)
• M59: 23,502,274 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.3

Radius: 13.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.41 AU - 7.39 AU

Year: 6165 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,792,534 km

• M1: 212,279 km (0.113 R)
• M2: 332,257 km (0.067 R)
• M3: 419,024 km (0.034 R)
• M4: 563,685 km (0.101 R)
• M5: 702,212 km (0.063 R)
• M6: 1,017,266 km (0.056 R)
• M7: 1,127,370 km (0.035 R)
• M8: 1,326,036 km (0.115 R)
• M9: 1,482,964 km (0.096 R)
• M10: 1,609,523 km (0.044 R)
• M11: 2,751,254 km (0.026 R)
• M12: 3,375,975 km (0.077 R)
• M13: 3,643,007 km (0.088 R)
• M14: 3,841,673 km (0.119 R)
• M15: 4,044,079 km (0.111 R)
• M16: 4,198,165 km (0.069 R)
• M17: 4,301,986 km (0.111 R)
• M18: 5,191,495 km (0.108 R)
• M19: 5,444,016 km (0.101 R)
• M20: 5,932,004 km (0.04 R)
• M21: 6,136,953 km (0.114 R)
• M22: 6,554,182 km (0.079 R)
• M23: 6,644,838 km (0.076 R)
• M24: 6,735,943 km (0.083 R)
• M25: 6,858,015 km (0.114 R)
• M26: 6,980,685 km (0.093 R)
• M27: 8,151,289 km (0.078 R)
• M28: 8,445,249 km (0.113 R)
• M29: 8,576,895 km (0.114 R)
• M30: 8,742,649 km (0.073 R)
• M31: 9,690,202 km (0.074 R)
• M32: 10,141,240 km (0.12 R)
• M33: 10,316,419 km (0.029 R)
• M34: 10,777,031 km (0.106 R)
• M35: 11,063,810 km (0.099 R)
• M36: 11,280,577 km (0.091 R)
• M37: 11,389,484 km (0.113 R)
• M38: 11,535,342 km (0.059 R)
• M39: 11,681,649 km (0.087 R)
• M40: 11,902,455 km (0.119 R)
• M41: 12,572,953 km (0.11 R)
• M42: 13,026,983 km (0.111 R)
• M43: 13,486,248 km (0.051 R)
• M44: 14,028,840 km (0.09 R)
• M45: 15,015,587 km (0.062 R)
• M46: 15,943,094 km (0.116 R)
• M47: 16,558,091 km (0.112 R)
• M48: 17,097,391 km (0.063 R)
• M49: 17,390,154 km (0.108 R)
• M50: 17,600,189 km (0.109 R)
• M51: 17,768,936 km (0.111 R)
• M52: 18,321,102 km (0.092 R)
• M53: 18,878,802 km (0.116 R)
• M54: 19,224,822 km (0.094 R)
• M55: 19,442,188 km (0.116 R)
• M56: 19,529,254 km (0.075 R)
• M57: 19,879,163 km (0.07 R)
• M58: 21,705,155 km (0.091 R)
• M59: 22,477,828 km (0.057 R)
• M60: 25,610,258 km (0.114 R)
• M61: 25,897,486 km (0.12 R)
• M62: 27,300,415 km (0.113 R)
• M63: 28,728,027 km (0.094 R)
• M64: 28,926,693 km (0.056 R)
• M65: 29,126,107 km (0.062 R)
• M66: 30,685,814 km (0.119 R)
• M67: 32,014,992 km (0.075 R)
• M68: 32,117,915 km (0.069 R)
• M69: 32,220,988 km (0.089 R)
• M70: 32,686,536 km (0.08 R)
• M71: 32,997,999 km (0.115 R)
• M72: 33,571,707 km (0.065 R)
• M73: 33,781,144 km (0.12 R)
• M74: 34,043,688 km (0.101 R)
• M75: 34,517,614 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 19,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit