🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.51 AU - 0.53 AU

Year: 143 Days

Day: 38.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,735,236 km

• M1: 90,656 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.74 AU - 1.12 AU

Year: 342 Days

Day: 17 Hours

Environment

Temp: 9 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.02 AU - 1.3 AU

Year: 476 Days

Day: 30.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,735,236 km

• M1: 330,462 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.1 AU - 2.42 AU

Year: 1294 Days

Day: 44.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.4

Radius: 8

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.47 AU - 4.61 AU

Year: 3684 Days

Day: 8.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,735,236 km

• M1: 144,661 km (0.073 R)
• M2: 270,623 km (0.047 R)
• M3: 377,735 km (0.067 R)
• M4: 442,062 km (0.073 R)
• M5: 649,105 km (0.048 R)
• M6: 873,951 km (0.082 R)
• M7: 962,961 km (0.114 R)
• M8: 1,150,408 km (0.113 R)
• M9: 1,529,788 km (0.066 R)
• M10: 1,929,513 km (0.093 R)
• M11: 2,219,584 km (0.047 R)
• M12: 2,596,869 km (0.073 R)
• M13: 2,840,564 km (0.115 R)
• M14: 2,917,009 km (0.051 R)
• M15: 3,013,649 km (0.102 R)
• M16: 3,170,428 km (0.111 R)
• M17: 3,249,864 km (0.115 R)
• M18: 3,451,372 km (0.088 R)
• M19: 3,512,558 km (0.1 R)
• M20: 3,636,275 km (0.074 R)
• M21: 4,123,366 km (0.104 R)
• M22: 4,275,806 km (0.08 R)
• M23: 4,430,042 km (0.096 R)
• M24: 4,835,153 km (0.118 R)
• M25: 5,346,478 km (0.105 R)
• M26: 5,417,537 km (0.069 R)
• M27: 5,850,474 km (0.091 R)
• M28: 5,972,845 km (0.032 R)
• M29: 6,046,596 km (0.075 R)
• M30: 6,419,993 km (0.083 R)
• M31: 6,571,535 km (0.097 R)
• M32: 6,929,673 km (0.056 R)
• M33: 7,033,045 km (0.116 R)
• M34: 7,241,584 km (0.12 R)
• M35: 7,346,602 km (0.08 R)
• M36: 7,452,218 km (0.098 R)
• M37: 7,960,402 km (0.109 R)
• M38: 8,123,164 km (0.105 R)
• M39: 8,757,609 km (0.059 R)
• M40: 9,038,404 km (0.12 R)
• M41: 9,493,780 km (0.081 R)
• M42: 10,220,377 km (0.039 R)
• M43: 10,279,169 km (0.077 R)
• M44: 10,635,062 km (0.116 R)
• M45: 10,874,419 km (0.09 R)
• M46: 11,297,781 km (0.118 R)
• M47: 11,480,889 km (0.064 R)
• M48: 11,664,894 km (0.085 R)
• M49: 12,505,185 km (0.067 R)
• M50: 12,948,743 km (0.049 R)
• M51: 13,397,237 km (0.083 R)
• M52: 13,688,355 km (0.11 R)
• M53: 13,883,580 km (0.086 R)
• M54: 14,046,941 km (0.111 R)
• M55: 14,309,635 km (0.103 R)
• M56: 14,375,607 km (0.104 R)
• M57: 15,107,590 km (0.065 R)
• M58: 15,242,078 km (0.077 R)
• M59: 15,545,912 km (0.07 R)
• M60: 15,988,272 km (0.116 R)
• M61: 16,297,042 km (0.11 R)
• M62: 17,025,135 km (0.083 R)
• M63: 17,305,182 km (0.119 R)
• M64: 17,481,110 km (0.106 R)
• M65: 17,551,570 km (0.092 R)
• M66: 17,799,155 km (0.093 R)
• M67: 18,262,010 km (0.114 R)
• M68: 18,369,272 km (0.065 R)
• M69: 18,764,809 km (0.075 R)
• M70: 18,981,726 km (0.104 R)
• M71: 19,564,110 km (0.116 R)
• M72: 21,045,877 km (0.093 R)
• M73: 21,838,148 km (0.076 R)
• M74: 21,952,141 km (0.118 R)
• M75: 22,066,284 km (0.066 R)
• M76: 22,142,579 km (0.092 R)
• M77: 22,295,169 km (0.097 R)
• M78: 22,717,035 km (0.028 R)
• M79: 23,724,427 km (0.041 R)
• M80: 24,273,003 km (0.117 R)
• M81: 24,588,205 km (0.111 R)
• M82: 24,944,547 km (0.071 R)
• M83: 25,302,685 km (0.085 R)
• M84: 25,542,340 km (0.063 R)
• M85: 25,662,468 km (0.048 R)
• M86: 26,306,187 km (0.118 R)
• M87: 27,036,674 km (0.094 R)
• M88: 27,159,194 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.6

Radius: 12.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.27 AU - 5.57 AU

Year: 4156 Days

Day: 10.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,735,236 km

• M1: 300,841 km (0.109 R)
• M2: 411,245 km (0.067 R)
• M3: 498,161 km (0.08 R)
• M4: 611,556 km (0.083 R)
• M5: 910,901 km (0.045 R)
• M6: 1,281,306 km (0.099 R)
• M7: 1,394,103 km (0.027 R)
• M8: 1,523,505 km (0.11 R)
• M9: 1,670,709 km (0.069 R)
• M10: 1,808,937 km (0.113 R)
• M11: 1,907,971 km (0.098 R)
• M12: 2,322,806 km (0.09 R)
• M13: 2,462,231 km (0.091 R)
• M14: 2,701,139 km (0.077 R)
• M15: 2,831,588 km (0.095 R)
• M16: 3,133,178 km (0.11 R)
• M17: 3,270,509 km (0.069 R)
• M18: 4,155,978 km (0.109 R)
• M19: 4,345,519 km (0.073 R)
• M20: 4,441,411 km (0.065 R)
• M21: 4,654,887 km (0.068 R)
• M22: 5,213,635 km (0.098 R)
• M23: 5,377,146 km (0.05 R)
• M24: 5,688,609 km (0.037 R)
• M25: 5,920,785 km (0.034 R)
• M26: 6,005,906 km (0.086 R)
• M27: 6,242,420 km (0.105 R)
• M28: 6,459,935 km (0.064 R)
• M29: 6,880,455 km (0.118 R)
• M30: 7,150,629 km (0.106 R)
• M31: 7,264,173 km (0.11 R)
• M32: 7,655,073 km (0.06 R)
• M33: 8,147,399 km (0.066 R)
• M34: 8,505,387 km (0.114 R)
• M35: 8,625,963 km (0.065 R)
• M36: 8,892,995 km (0.118 R)
• M37: 9,286,437 km (0.103 R)
• M38: 9,660,432 km (0.094 R)
• M39: 9,861,940 km (0.103 R)
• M40: 9,988,500 km (0.041 R)
• M41: 10,115,808 km (0.106 R)
• M42: 10,346,189 km (0.101 R)
• M43: 10,707,916 km (0.086 R)
• M44: 11,337,723 km (0.116 R)
• M45: 11,417,309 km (0.103 R)
• M46: 11,791,304 km (0.089 R)
• M47: 11,925,793 km (0.039 R)
• M48: 12,087,957 km (0.075 R)
• M49: 12,169,188 km (0.071 R)
• M50: 12,305,173 km (0.045 R)
• M51: 12,551,112 km (0.111 R)
• M52: 12,716,118 km (0.118 R)
• M53: 13,243,002 km (0.088 R)
• M54: 13,326,926 km (0.107 R)
• M55: 13,805,490 km (0.118 R)
• M56: 14,750,649 km (0.029 R)
• M57: 14,837,566 km (0.097 R)
• M58: 15,953,865 km (0.115 R)
• M59: 16,043,175 km (0.111 R)
• M60: 16,522,187 km (0.112 R)
• M61: 16,793,707 km (0.089 R)
• M62: 17,066,723 km (0.065 R)
• M63: 17,586,426 km (0.1 R)
• M64: 17,863,631 km (0.109 R)
• M65: 18,080,249 km (0.117 R)
• M66: 18,235,532 km (0.085 R)
• M67: 18,453,795 km (0.066 R)
• M68: 18,610,125 km (0.11 R)
• M69: 18,735,488 km (0.102 R)
• M70: 20,617,579 km (0.043 R)
• M71: 21,630,506 km (0.086 R)
• M72: 21,762,451 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.8

Radius: 12.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.04 AU - 5.28 AU

Year: 4463 Days

Day: 13.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 32,735,236 km

• M1: 189,092 km (0.114 R)
• M2: 492,476 km (0.107 R)
• M3: 592,557 km (0.098 R)
• M4: 745,297 km (0.097 R)
• M5: 1,063,042 km (0.089 R)
• M6: 1,168,509 km (0.052 R)
• M7: 1,246,150 km (0.047 R)
• M8: 1,423,424 km (0.026 R)
• M9: 1,574,817 km (0.096 R)
• M10: 1,903,483 km (0.108 R)
• M11: 2,071,482 km (0.106 R)
• M12: 2,186,223 km (0.062 R)
• M13: 2,313,082 km (0.033 R)
• M14: 2,698,147 km (0.065 R)
• M15: 2,919,851 km (0.093 R)
• M16: 3,125,698 km (0.117 R)
• M17: 3,213,811 km (0.054 R)
• M18: 3,291,602 km (0.114 R)
• M19: 3,701,799 km (0.106 R)
• M20: 4,421,814 km (0.086 R)
• M21: 4,849,065 km (0.108 R)
• M22: 5,067,777 km (0.085 R)
• M23: 5,770,289 km (0.037 R)
• M24: 6,376,908 km (0.074 R)
• M25: 7,120,111 km (0.091 R)
• M26: 7,310,100 km (0.096 R)
• M27: 8,765,687 km (0.102 R)
• M28: 9,494,229 km (0.118 R)
• M29: 9,784,598 km (0.06 R)
• M30: 9,963,517 km (0.062 R)
• M31: 10,077,960 km (0.059 R)
• M32: 10,291,735 km (0.076 R)
• M33: 10,656,754 km (0.061 R)
• M34: 10,975,547 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.7

Radius: 10.6

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.37 AU - 5.91 AU

Year: 5101 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,735,236 km

• M1: 159,621 km (0.055 R)
• M2: 336,296 km (0.092 R)
• M3: 443,109 km (0.109 R)
• M4: 1,419,983 km (0.103 R)
• M5: 2,044,853 km (0.099 R)
• M6: 2,160,044 km (0.096 R)
• M7: 2,336,868 km (0.042 R)
• M8: 2,437,249 km (0.097 R)
• M9: 2,642,497 km (0.112 R)
• M10: 2,832,037 km (0.109 R)
• M11: 3,917,370 km (0.09 R)
• M12: 4,013,262 km (0.097 R)
• M13: 4,158,372 km (0.08 R)
• M14: 4,231,675 km (0.096 R)
• M15: 4,554,358 km (0.098 R)
• M16: 4,782,345 km (0.086 R)
• M17: 5,092,312 km (0.108 R)
• M18: 5,170,850 km (0.115 R)
• M19: 5,677,688 km (0.115 R)
• M20: 6,144,733 km (0.114 R)
• M21: 6,368,681 km (0.044 R)
• M22: 6,652,617 km (0.118 R)
• M23: 6,796,231 km (0.104 R)
• M24: 6,882,848 km (0.09 R)
• M25: 7,057,130 km (0.097 R)
• M26: 7,738,997 km (0.101 R)
• M27: 8,042,082 km (0.076 R)
• M28: 8,349,057 km (0.119 R)
• M29: 8,879,681 km (0.085 R)
• M30: 8,974,526 km (0.089 R)
• M31: 9,550,328 km (0.106 R)
• M32: 10,072,425 km (0.089 R)
• M33: 10,237,431 km (0.095 R)
• M34: 10,436,695 km (0.109 R)
• M35: 11,486,424 km (0.11 R)
• M36: 11,971,570 km (0.077 R)
• M37: 12,357,383 km (0.06 R)
• M38: 13,069,468 km (0.116 R)
• M39: 14,458,784 km (0.067 R)
• M40: 14,533,284 km (0.059 R)
• M41: 14,607,783 km (0.061 R)
• M42: 14,794,781 km (0.113 R)
• M43: 15,703,139 km (0.057 R)
• M44: 15,779,583 km (0.115 R)
• M45: 16,164,050 km (0.107 R)
• M46: 16,396,226 km (0.074 R)
• M47: 17,178,174 km (0.099 R)
• M48: 18,212,643 km (0.05 R)
• M49: 19,022,117 km (0.101 R)
• M50: 19,308,298 km (0.049 R)
• M51: 19,472,407 km (0.111 R)
• M52: 19,595,825 km (0.108 R)
• M53: 20,009,014 km (0.102 R)
• M54: 20,718,258 km (0.067 R)
• M55: 20,928,293 km (0.091 R)
• M56: 21,989,541 km (0.037 R)
• M57: 22,203,914 km (0.087 R)
• M58: 22,462,120 km (0.095 R)
• M59: 22,677,990 km (0.091 R)
• M60: 22,807,841 km (0.076 R)
• M61: 23,286,105 km (0.074 R)
• M62: 23,373,471 km (0.106 R)
• M63: 24,963,845 km (0.118 R)
• M64: 25,053,155 km (0.091 R)
• M65: 26,588,927 km (0.098 R)
• M66: 26,908,917 km (0.053 R)
• M67: 27,046,397 km (0.103 R)
• M68: 27,368,182 km (0.1 R)
• M69: 27,783,765 km (0.094 R)
• M70: 27,922,742 km (0.038 R)
• M71: 28,949,133 km (0.12 R)
• M72: 29,561,287 km (0.075 R)
• M73: 30,225,502 km (0.074 R)
• M74: 30,750,890 km (0.101 R)
• M75: 31,327,290 km (0.069 R)
• M76: 31,471,951 km (0.084 R)
• M77: 32,296,086 km (0.032 R)
• M78: 32,393,474 km (0.087 R)
• M79: 32,686,387 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 10,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit