🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.1 AU - 2.46 AU

Year: 1239 Days

Day: 29.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.96 AU - 4.84 AU

Year: 3322 Days

Day: 29.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.1

Radius: 3.6

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.79 AU - 13.85 AU

Year: 16520 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,222,779 km

• M1: 46,226 km (0.052 R)
• M2: 249,080 km (0.093 R)
• M3: 333,454 km (0.05 R)
• M4: 399,426 km (0.05 R)
• M5: 687,851 km (0.119 R)
• M6: 790,176 km (0.102 R)
• M7: 934,239 km (0.11 R)
• M8: 971,638 km (0.099 R)
• M9: 1,106,127 km (0.076 R)
• M10: 1,724,564 km (0.063 R)
• M11: 1,770,491 km (0.098 R)
• M12: 3,272,005 km (0.048 R)
• M13: 3,531,557 km (0.065 R)
• M14: 3,678,761 km (0.12 R)
• M15: 3,888,049 km (0.091 R)
• M16: 4,475,519 km (0.041 R)
• M17: 4,795,809 km (0.078 R)
• M18: 4,893,197 km (0.12 R)
• M19: 5,057,306 km (0.086 R)
• M20: 5,223,060 km (0.064 R)
• M21: 6,757,037 km (0.091 R)
• M22: 7,013,148 km (0.075 R)
• M23: 7,421,850 km (0.057 R)
• M24: 7,534,646 km (0.092 R)
• M25: 8,575,249 km (0.099 R)
• M26: 8,812,661 km (0.114 R)
• M27: 8,971,983 km (0.056 R)
• M28: 9,253,227 km (0.102 R)
• M29: 9,293,768 km (0.091 R)
• M30: 9,374,700 km (0.08 R)
• M31: 9,415,241 km (0.119 R)
• M32: 9,824,391 km (0.113 R)
• M33: 9,865,680 km (0.109 R)
• M34: 10,491,149 km (0.092 R)
• M35: 11,301,521 km (0.066 R)
• M36: 11,387,988 km (0.097 R)
• M37: 11,867,599 km (0.115 R)
• M38: 11,911,581 km (0.08 R)
• M39: 12,043,676 km (0.065 R)
• M40: 12,398,223 km (0.1 R)
• M41: 12,666,452 km (0.101 R)
• M42: 13,072,460 km (0.071 R)
• M43: 13,391,104 km (0.08 R)
• M44: 13,482,658 km (0.117 R)
• M45: 13,620,288 km (0.108 R)
• M46: 14,362,293 km (0.094 R)
• M47: 14,880,051 km (0.116 R)
• M48: 15,451,814 km (0.045 R)
• M49: 16,420,760 km (0.1 R)
• M50: 16,961,855 km (0.081 R)
• M51: 17,659,131 km (0.089 R)
• M52: 17,910,306 km (0.07 R)
• M53: 18,875,960 km (0.064 R)
• M54: 18,978,584 km (0.067 R)
• M55: 20,804,277 km (0.101 R)
• M56: 21,872,405 km (0.086 R)
• M57: 24,117,122 km (0.045 R)
• M58: 24,395,822 km (0.039 R)
• M59: 24,451,622 km (0.118 R)
• M60: 24,507,572 km (0.103 R)
• M61: 25,238,358 km (0.055 R)
• M62: 26,491,240 km (0.104 R)
• M63: 27,822,511 km (0.058 R)
• M64: 28,761,537 km (0.04 R)
• M65: 29,889,804 km (0.043 R)
• M66: 30,129,310 km (0.071 R)
• M67: 30,369,265 km (0.03 R)
• M68: 31,214,344 km (0.1 R)
• M69: 32,189,722 km (0.047 R)
• M70: 33,484,791 km (0.061 R)
• M71: 33,546,874 km (0.112 R)
• M72: 34,608,420 km (0.077 R)
• M73: 35,048,836 km (0.05 R)
• M74: 35,744,466 km (0.09 R)
• M75: 35,934,905 km (0.086 R)
• M76: 36,253,249 km (0.071 R)
• M77: 37,149,340 km (0.092 R)
• M78: 38,117,537 km (0.071 R)
• M79: 38,963,364 km (0.072 R)
• M80: 39,159,337 km (0.105 R)
• M81: 39,224,861 km (0.085 R)
• M82: 39,552,480 km (0.095 R)
• M83: 40,012,793 km (0.082 R)
• M84: 41,204,490 km (0.082 R)
• M85: 42,005,437 km (0.089 R)
• M86: 42,072,307 km (0.109 R)
• M87: 42,946,258 km (0.113 R)
• M88: 43,826,192 km (0.116 R)
• M89: 45,603,714 km (0.109 R)
• M90: 45,672,529 km (0.111 R)
• M91: 46,086,317 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.7

Radius: 7.2

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.49 AU - 16.43 AU

Year: 17772 Days

Day: 20.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,222,779 km

• M1: 185,352 km (0.047 R)
• M2: 327,320 km (0.113 R)
• M3: 377,585 km (0.094 R)
• M4: 487,240 km (0.069 R)
• M5: 608,115 km (0.087 R)
• M6: 672,442 km (0.116 R)
• M7: 2,290,792 km (0.053 R)
• M8: 2,711,761 km (0.049 R)
• M9: 2,968,321 km (0.094 R)
• M10: 3,387,345 km (0.104 R)
• M11: 3,584,066 km (0.116 R)
• M12: 3,663,801 km (0.1 R)
• M13: 3,825,068 km (0.115 R)
• M14: 4,029,867 km (0.094 R)
• M15: 4,450,387 km (0.12 R)
• M16: 4,884,819 km (0.108 R)
• M17: 5,332,715 km (0.111 R)
• M18: 5,469,747 km (0.049 R)
• M19: 5,840,600 km (0.104 R)
• M20: 5,934,697 km (0.116 R)
• M21: 8,074,695 km (0.05 R)
• M22: 8,232,072 km (0.116 R)
• M23: 8,443,603 km (0.111 R)
• M24: 8,549,967 km (0.092 R)
• M25: 9,805,542 km (0.083 R)
• M26: 10,086,038 km (0.076 R)
• M27: 10,198,984 km (0.079 R)
• M28: 12,910,446 km (0.088 R)
• M29: 14,599,256 km (0.061 R)
• M30: 14,983,872 km (0.087 R)
• M31: 15,567,005 km (0.112 R)
• M32: 17,225,746 km (0.025 R)
• M33: 18,178,834 km (0.059 R)
• M34: 18,661,886 km (0.096 R)
• M35: 19,429,323 km (0.117 R)
• M36: 20,779,144 km (0.11 R)
• M37: 21,865,973 km (0.088 R)
• M38: 24,929,737 km (0.11 R)
• M39: 25,006,182 km (0.116 R)
• M40: 25,235,814 km (0.067 R)
• M41: 26,628,421 km (0.059 R)
• M42: 27,807,701 km (0.067 R)
• M43: 27,886,988 km (0.036 R)
• M44: 29,004,185 km (0.046 R)
• M45: 29,649,101 km (0.061 R)
• M46: 30,135,893 km (0.069 R)
• M47: 31,529,397 km (0.079 R)
• M48: 31,611,975 km (0.065 R)
• M49: 31,943,334 km (0.066 R)
• M50: 32,943,845 km (0.115 R)
• M51: 34,208,994 km (0.101 R)
• M52: 35,061,253 km (0.051 R)
• M53: 36,873,631 km (0.116 R)
• M54: 38,539,553 km (0.095 R)
• M55: 38,804,790 km (0.117 R)
• M56: 39,159,487 km (0.051 R)
• M57: 39,515,230 km (0.026 R)
• M58: 39,872,021 km (0.118 R)
• M59: 40,050,791 km (0.086 R)
• M60: 40,409,078 km (0.071 R)
• M61: 42,308,073 km (0.089 R)
• M62: 43,682,279 km (0.119 R)
• M63: 44,977,946 km (0.118 R)
• M64: 45,164,046 km (0.114 R)
• M65: 46,850,762 km (0.109 R)
• M66: 47,322,893 km (0.12 R)
• M67: 47,606,979 km (0.026 R)
• M68: 48,557,973 km (0.094 R)
• M69: 48,653,416 km (0.058 R)
• M70: 49,131,531 km (0.092 R)
• M71: 49,227,423 km (0.111 R)
• M72: 49,323,316 km (0.076 R)
• M73: 49,515,250 km (0.045 R)
• M74: 53,603,011 km (0.087 R)
• M75: 53,997,950 km (0.088 R)
• M76: 54,790,669 km (0.09 R)
• M77: 55,088,967 km (0.054 R)
• M78: 55,188,450 km (0.029 R)
• M79: 56,287,545 km (0.079 R)
• M80: 57,393,672 km (0.102 R)
• M81: 58,913,586 km (0.082 R)
• M82: 59,525,292 km (0.09 R)
• M83: 60,344,191 km (0.09 R)
• M84: 63,239,358 km (0.075 R)
• M85: 63,447,898 km (0.115 R)
• M86: 65,862,407 km (0.095 R)
• M87: 66,073,789 km (0.12 R)
• M88: 66,815,346 km (0.094 R)
• M89: 68,413,799 km (0.077 R)
• M90: 68,734,986 km (0.093 R)
• M91: 69,271,444 km (0.118 R)
• M92: 72,300,950 km (0.09 R)
• M93: 72,955,740 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.1

Radius: 7

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.02 AU - 15.32 AU

Year: 19197 Days

Day: 23.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,222,779 km

• M1: 241,900 km (0.102 R)
• M2: 403,765 km (0.103 R)
• M3: 619,485 km (0.101 R)
• M4: 740,509 km (0.098 R)
• M5: 1,249,441 km (0.067 R)
• M6: 1,378,096 km (0.074 R)
• M7: 1,761,365 km (0.082 R)
• M8: 2,145,682 km (0.116 R)
• M9: 2,269,250 km (0.091 R)
• M10: 3,628,197 km (0.045 R)
• M11: 3,775,850 km (0.07 R)
• M12: 4,000,845 km (0.081 R)
• M13: 4,191,732 km (0.068 R)
• M14: 5,149,159 km (0.109 R)
• M15: 5,609,771 km (0.07 R)
• M16: 7,254,001 km (0.096 R)
• M17: 7,346,901 km (0.053 R)
• M18: 7,722,242 km (0.066 R)
• M19: 8,055,995 km (0.071 R)
• M20: 8,152,186 km (0.114 R)
• M21: 8,297,147 km (0.082 R)
• M22: 9,035,113 km (0.115 R)
• M23: 9,793,873 km (0.098 R)
• M24: 10,311,033 km (0.027 R)
• M25: 10,415,602 km (0.113 R)
• M26: 10,572,979 km (0.058 R)
• M27: 10,678,296 km (0.108 R)
• M28: 10,890,127 km (0.102 R)
• M29: 11,264,271 km (0.12 R)
• M30: 11,805,815 km (0.058 R)
• M31: 12,467,038 km (0.104 R)
• M32: 14,756,334 km (0.101 R)
• M33: 15,527,661 km (0.105 R)
• M34: 17,357,542 km (0.04 R)
• M35: 19,061,761 km (0.115 R)
• M36: 19,125,938 km (0.049 R)
• M37: 19,771,154 km (0.116 R)
• M38: 19,966,229 km (0.105 R)
• M39: 20,161,903 km (0.093 R)
• M40: 21,883,925 km (0.037 R)
• M41: 22,153,051 km (0.027 R)
• M42: 22,966,864 km (0.059 R)
• M43: 26,604,934 km (0.075 R)
• M44: 26,892,162 km (0.088 R)
• M45: 27,324,949 km (0.066 R)
• M46: 27,832,684 km (0.096 R)
• M47: 28,857,429 km (0.071 R)
• M48: 29,226,487 km (0.047 R)
• M49: 29,671,391 km (0.115 R)
• M50: 33,464,744 km (0.097 R)
• M51: 34,085,725 km (0.071 R)
• M52: 34,397,637 km (0.12 R)
• M53: 34,788,835 km (0.099 R)
• M54: 34,945,763 km (0.094 R)
• M55: 36,527,761 km (0.032 R)
• M56: 37,568,513 km (0.099 R)
• M57: 38,456,676 km (0.1 R)
• M58: 38,618,990 km (0.116 R)
• M59: 41,079,725 km (0.105 R)
• M60: 43,421,829 km (0.108 R)
• M61: 44,014,087 km (0.09 R)
• M62: 46,064,924 km (0.078 R)
• M63: 46,151,093 km (0.096 R)
• M64: 46,669,001 km (0.049 R)
• M65: 47,101,937 km (0.069 R)
• M66: 51,952,648 km (0.096 R)
• M67: 54,391,392 km (0.07 R)
• M68: 55,212,535 km (0.119 R)
• M69: 56,221,722 km (0.099 R)
• M70: 57,422,395 km (0.057 R)
• M71: 59,567,030 km (0.036 R)
• M72: 61,642,850 km (0.106 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 11,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit