🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.59 AU - 0.79 AU

Year: 239 Days

Day: 37.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,870,534 km

• M1: 282,142 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.11 AU - 1.19 AU

Year: 513 Days

Day: 18.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.99 AU - 1.55 AU

Year: 596 Days

Day: 40.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.5

Radius: 13.5

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.53 AU - 4.31 AU

Year: 3231 Days

Day: 8.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 35,870,534 km

• M1: 168,447 km (0.045 R)
• M2: 262,694 km (0.101 R)
• M3: 398,080 km (0.034 R)
• M4: 531,820 km (0.086 R)
• M5: 708,944 km (0.092 R)
• M6: 926,310 km (0.062 R)
• M7: 1,107,174 km (0.047 R)
• M8: 1,207,404 km (0.08 R)
• M9: 1,640,640 km (0.106 R)
• M10: 1,744,910 km (0.108 R)
• M11: 2,121,447 km (0.089 R)
• M12: 2,300,217 km (0.1 R)
• M13: 2,404,636 km (0.114 R)
• M14: 2,824,707 km (0.084 R)
• M15: 2,922,843 km (0.107 R)
• M16: 3,551,005 km (0.088 R)
• M17: 3,998,302 km (0.071 R)
• M18: 4,109,005 km (0.06 R)
• M19: 4,447,395 km (0.108 R)
• M20: 4,728,041 km (0.118 R)
• M21: 4,929,699 km (0.102 R)
• M22: 5,289,482 km (0.077 R)
• M23: 5,411,404 km (0.11 R)
• M24: 5,980,474 km (0.094 R)
• M25: 6,107,632 km (0.115 R)
• M26: 6,253,939 km (0.064 R)
• M27: 6,383,042 km (0.107 R)
• M28: 6,756,588 km (0.109 R)
• M29: 6,888,982 km (0.106 R)
• M30: 7,310,998 km (0.097 R)
• M31: 7,721,793 km (0.114 R)
• M32: 7,939,907 km (0.106 R)
• M33: 8,423,108 km (0.088 R)
• M34: 8,524,984 km (0.107 R)
• M35: 8,833,006 km (0.084 R)
• M36: 8,998,910 km (0.041 R)
• M37: 9,523,849 km (0.088 R)
• M38: 9,651,307 km (0.111 R)
• M39: 9,757,970 km (0.119 R)
• M40: 10,232,046 km (0.108 R)
• M41: 10,428,168 km (0.1 R)
• M42: 10,647,628 km (0.033 R)
• M43: 10,780,023 km (0.117 R)
• M44: 11,158,056 km (0.065 R)
• M45: 11,292,545 km (0.076 R)
• M46: 11,472,661 km (0.116 R)
• M47: 11,858,623 km (0.042 R)
• M48: 12,830,710 km (0.111 R)
• M49: 13,113,151 km (0.08 R)
• M50: 13,326,328 km (0.071 R)
• M51: 13,492,980 km (0.068 R)
• M52: 13,660,230 km (0.101 R)
• M53: 13,756,123 km (0.093 R)
• M54: 13,852,314 km (0.105 R)
• M55: 14,336,413 km (0.047 R)
• M56: 14,752,295 km (0.068 R)
• M57: 15,048,199 km (0.093 R)
• M58: 15,947,881 km (0.052 R)
• M59: 16,429,736 km (0.089 R)
• M60: 16,531,761 km (0.109 R)
• M61: 16,762,292 km (0.036 R)
• M62: 17,019,451 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.1

Radius: 10.7

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.45 AU - 8.33 AU

Year: 7528 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,870,534 km

• M1: 175,927 km (0.045 R)
• M2: 282,590 km (0.096 R)
• M3: 390,002 km (0.1 R)
• M4: 542,143 km (0.1 R)
• M5: 685,906 km (0.057 R)
• M6: 1,157,888 km (0.115 R)
• M7: 1,407,866 km (0.101 R)
• M8: 1,675,347 km (0.094 R)
• M9: 2,165,130 km (0.081 R)
• M10: 2,306,350 km (0.026 R)
• M11: 2,474,947 km (0.078 R)
• M12: 2,647,882 km (0.101 R)
• M13: 2,748,412 km (0.041 R)
• M14: 2,901,750 km (0.063 R)
• M15: 3,823,572 km (0.087 R)
• M16: 3,937,715 km (0.063 R)
• M17: 4,465,347 km (0.073 R)
• M18: 4,984,302 km (0.047 R)
• M19: 5,235,177 km (0.077 R)
• M20: 5,782,107 km (0.07 R)
• M21: 6,279,969 km (0.083 R)
• M22: 7,530,308 km (0.117 R)
• M23: 7,709,975 km (0.1 R)
• M24: 8,147,100 km (0.095 R)
• M25: 8,443,005 km (0.028 R)
• M26: 8,855,596 km (0.094 R)
• M27: 9,159,878 km (0.094 R)
• M28: 10,813,084 km (0.1 R)
• M29: 11,508,115 km (0.073 R)
• M30: 12,898,328 km (0.052 R)
• M31: 13,113,600 km (0.101 R)
• M32: 13,722,762 km (0.108 R)
• M33: 13,942,522 km (0.088 R)
• M34: 14,207,759 km (0.118 R)
• M35: 14,519,371 km (0.112 R)
• M36: 14,923,285 km (0.069 R)
• M37: 15,103,999 km (0.1 R)
• M38: 15,650,630 km (0.097 R)
• M39: 15,834,336 km (0.115 R)
• M40: 15,972,415 km (0.116 R)
• M41: 16,389,494 km (0.069 R)
• M42: 16,857,137 km (0.113 R)
• M43: 17,423,963 km (0.046 R)
• M44: 17,566,680 km (0.064 R)
• M45: 19,309,196 km (0.037 R)
• M46: 20,101,316 km (0.115 R)
• M47: 20,401,110 km (0.083 R)
• M48: 20,853,494 km (0.092 R)
• M49: 21,207,742 km (0.077 R)
• M50: 21,665,960 km (0.078 R)
• M51: 22,127,619 km (0.05 R)
• M52: 22,230,692 km (0.075 R)
• M53: 22,800,062 km (0.069 R)
• M54: 23,795,037 km (0.093 R)
• M55: 24,218,250 km (0.103 R)
• M56: 24,804,075 km (0.092 R)
• M57: 25,286,977 km (0.097 R)
• M58: 26,098,695 km (0.045 R)
• M59: 26,589,675 km (0.073 R)
• M60: 26,973,842 km (0.083 R)
• M61: 27,138,999 km (0.061 R)
• M62: 27,636,561 km (0.054 R)
• M63: 27,803,063 km (0.089 R)
• M64: 28,528,464 km (0.043 R)
• M65: 29,034,404 km (0.099 R)
• M66: 29,997,963 km (0.112 R)
• M67: 30,112,107 km (0.029 R)
• M68: 30,455,135 km (0.081 R)
• M69: 30,569,726 km (0.109 R)
• M70: 31,434,103 km (0.048 R)
• M71: 31,665,980 km (0.053 R)
• M72: 32,657,814 km (0.086 R)
• M73: 33,956,323 km (0.063 R)
• M74: 34,492,332 km (0.109 R)
• M75: 35,271,588 km (0.095 R)
• M76: 35,452,302 km (0.041 R)
• M77: 37,214,565 km (0.096 R)
• M78: 37,459,905 km (0.085 R)
• M79: 39,005,102 km (0.111 R)
• M80: 39,191,949 km (0.07 R)
• M81: 39,441,479 km (0.107 R)
• M82: 39,816,969 km (0.089 R)
• M83: 40,067,845 km (0.118 R)
• M84: 40,319,169 km (0.099 R)
• M85: 41,393,581 km (0.079 R)
• M86: 42,221,605 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.1

Radius: 7.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.68 AU - 16.22 AU

Year: 20532 Days

Day: 17.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,870,534 km

• M1: 126,560 km (0.109 R)
• M2: 207,492 km (0.095 R)
• M3: 267,481 km (0.108 R)
• M4: 552,315 km (0.062 R)
• M5: 739,313 km (0.065 R)
• M6: 1,040,752 km (0.088 R)
• M7: 1,205,310 km (0.115 R)
• M8: 1,449,903 km (0.048 R)
• M9: 1,634,207 km (0.092 R)
• M10: 1,905,129 km (0.114 R)
• M11: 2,005,359 km (0.103 R)
• M12: 2,576,524 km (0.091 R)
• M13: 3,007,366 km (0.117 R)
• M14: 3,124,501 km (0.051 R)
• M15: 3,291,004 km (0.108 R)
• M16: 3,558,634 km (0.12 R)
• M17: 3,808,014 km (0.102 R)
• M18: 4,999,411 km (0.116 R)
• M19: 5,054,912 km (0.05 R)
• M20: 5,505,950 km (0.113 R)
• M21: 5,620,841 km (0.098 R)
• M22: 6,266,356 km (0.096 R)
• M23: 6,966,324 km (0.099 R)
• M24: 7,690,827 km (0.07 R)
• M25: 8,176,122 km (0.08 R)
• M26: 9,969,202 km (0.064 R)
• M27: 10,320,757 km (0.08 R)
• M28: 10,604,843 km (0.025 R)
• M29: 10,891,623 km (0.108 R)
• M30: 11,509,312 km (0.093 R)
• M31: 12,138,521 km (0.097 R)
• M32: 12,325,668 km (0.052 R)
• M33: 12,400,766 km (0.087 R)
• M34: 12,476,163 km (0.104 R)
• M35: 13,083,979 km (0.076 R)
• M36: 13,391,403 km (0.083 R)
• M37: 13,584,833 km (0.052 R)
• M38: 13,662,474 km (0.065 R)
• M39: 13,896,296 km (0.112 R)
• M40: 14,170,658 km (0.052 R)
• M41: 14,328,334 km (0.108 R)
• M42: 15,286,060 km (0.103 R)
• M43: 15,447,775 km (0.12 R)
• M44: 15,691,321 km (0.116 R)
• M45: 15,854,382 km (0.084 R)
• M46: 16,388,297 km (0.113 R)
• M47: 18,582,000 km (0.102 R)
• M48: 18,797,720 km (0.032 R)
• M49: 19,144,788 km (0.107 R)
• M50: 20,021,431 km (0.117 R)
• M51: 20,153,975 km (0.079 R)
• M52: 20,911,090 km (0.083 R)
• M53: 21,000,699 km (0.092 R)
• M54: 21,768,136 km (0.116 R)
• M55: 22,913,307 km (0.085 R)
• M56: 23,469,961 km (0.081 R)
• M57: 25,884,920 km (0.046 R)
• M58: 26,319,202 km (0.108 R)
• M59: 26,902,035 km (0.06 R)
• M60: 27,489,207 km (0.051 R)
• M61: 28,626,301 km (0.084 R)
• M62: 29,125,359 km (0.084 R)
• M63: 29,175,474 km (0.103 R)
• M64: 29,275,705 km (0.076 R)
• M65: 29,627,409 km (0.044 R)
• M66: 29,677,824 km (0.091 R)
• M67: 30,132,302 km (0.101 R)
• M68: 30,640,037 km (0.098 R)
• M69: 31,458,338 km (0.09 R)
• M70: 32,025,015 km (0.072 R)
• M71: 32,751,163 km (0.108 R)
• M72: 33,640,223 km (0.108 R)
• M73: 35,228,503 km (0.114 R)
• M74: 35,709,610 km (0.064 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: 529 - 16,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit