🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.39 AU - 1.55 AU

Year: 645 Days

Day: 15.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.68 AU - 2.28 AU

Year: 1008 Days

Day: 28.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,704,919 km

• M1: 830,717 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.76 AU - 4.84 AU

Year: 3225 Days

Day: 35.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.6

Radius: 14.3

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.72 AU - 8.44 AU

Year: 7547 Days

Day: 11.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,704,919 km

• M1: 214,823 km (0.086 R)
• M2: 411,394 km (0.088 R)
• M3: 511,326 km (0.12 R)
• M4: 654,790 km (0.11 R)
• M5: 767,138 km (0.097 R)
• M6: 874,848 km (0.066 R)
• M7: 1,094,159 km (0.072 R)
• M8: 1,332,468 km (0.094 R)
• M9: 1,481,019 km (0.112 R)
• M10: 1,861,147 km (0.106 R)
• M11: 1,977,983 km (0.092 R)
• M12: 2,097,362 km (0.101 R)
• M13: 2,219,284 km (0.093 R)
• M14: 2,434,107 km (0.111 R)
• M15: 2,525,661 km (0.085 R)
• M16: 2,731,358 km (0.101 R)
• M17: 3,099,967 km (0.09 R)
• M18: 3,219,795 km (0.119 R)
• M19: 3,505,527 km (0.065 R)
• M20: 3,651,534 km (0.093 R)
• M21: 4,256,059 km (0.115 R)
• M22: 4,412,240 km (0.103 R)
• M23: 4,502,298 km (0.091 R)
• M24: 4,615,842 km (0.115 R)
• M25: 5,413,049 km (0.091 R)
• M26: 5,582,693 km (0.108 R)
• M27: 5,704,765 km (0.108 R)
• M28: 6,507,956 km (0.107 R)
• M29: 6,636,760 km (0.113 R)
• M30: 7,239,939 km (0.111 R)
• M31: 7,454,013 km (0.106 R)
• M32: 7,642,955 km (0.086 R)
• M33: 7,778,940 km (0.11 R)
• M34: 8,275,156 km (0.069 R)
• M35: 8,583,477 km (0.094 R)
• M36: 8,810,118 km (0.099 R)
• M37: 9,240,511 km (0.118 R)
• M38: 9,356,449 km (0.053 R)
• M39: 9,531,329 km (0.118 R)
• M40: 9,736,727 km (0.055 R)
• M41: 10,331,528 km (0.092 R)
• M42: 10,603,048 km (0.047 R)
• M43: 10,785,408 km (0.077 R)
• M44: 11,276,837 km (0.043 R)
• M45: 12,956,672 km (0.109 R)
• M46: 13,413,543 km (0.081 R)
• M47: 13,676,836 km (0.106 R)
• M48: 14,985,368 km (0.079 R)
• M49: 15,568,351 km (0.095 R)
• M50: 17,254,020 km (0.107 R)
• M51: 17,612,457 km (0.063 R)
• M52: 17,864,978 km (0.104 R)
• M53: 18,009,639 km (0.099 R)
• M54: 18,702,726 km (0.118 R)
• M55: 18,886,582 km (0.074 R)
• M56: 20,077,381 km (0.075 R)
• M57: 20,833,897 km (0.113 R)
• M58: 20,948,190 km (0.043 R)
• M59: 21,754,223 km (0.102 R)
• M60: 22,025,145 km (0.108 R)
• M61: 22,297,114 km (0.114 R)
• M62: 22,726,909 km (0.089 R)
• M63: 22,962,525 km (0.09 R)
• M64: 23,475,646 km (0.115 R)
• M65: 24,553,648 km (0.107 R)
• M66: 25,159,370 km (0.074 R)
• M67: 25,403,214 km (0.11 R)
• M68: 25,566,127 km (0.073 R)
• M69: 25,892,998 km (0.096 R)
• M70: 26,385,923 km (0.084 R)
• M71: 26,799,112 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.4

Radius: 6.1

Gravity: 19.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.17 AU - 15.09 AU

Year: 16233 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,704,919 km

• M1: 153,188 km (0.062 R)
• M2: 294,558 km (0.112 R)
• M3: 572,361 km (0.072 R)
• M4: 673,639 km (0.11 R)
• M5: 1,036,564 km (0.119 R)
• M6: 1,212,491 km (0.108 R)
• M7: 1,290,880 km (0.084 R)
• M8: 1,397,992 km (0.053 R)
• M9: 1,796,072 km (0.116 R)
• M10: 2,069,687 km (0.117 R)
• M11: 2,554,832 km (0.083 R)
• M12: 2,792,992 km (0.115 R)
• M13: 3,290,555 km (0.104 R)
• M14: 3,475,009 km (0.098 R)
• M15: 3,853,940 km (0.101 R)
• M16: 4,406,256 km (0.072 R)
• M17: 4,650,549 km (0.104 R)
• M18: 4,691,688 km (0.087 R)
• M19: 5,067,478 km (0.085 R)
• M20: 5,109,964 km (0.116 R)
• M21: 5,323,440 km (0.059 R)
• M22: 5,848,080 km (0.065 R)
• M23: 6,898,855 km (0.087 R)
• M24: 8,204,845 km (0.097 R)
• M25: 8,354,592 km (0.06 R)
• M26: 9,014,020 km (0.081 R)
• M27: 9,901,285 km (0.081 R)
• M28: 10,114,162 km (0.098 R)
• M29: 11,533,996 km (0.083 R)
• M30: 12,956,971 km (0.071 R)
• M31: 13,423,866 km (0.118 R)
• M32: 14,015,376 km (0.053 R)
• M33: 14,796,875 km (0.086 R)
• M34: 15,469,168 km (0.083 R)
• M35: 15,840,171 km (0.078 R)
• M36: 16,089,101 km (0.071 R)
• M37: 16,276,548 km (0.096 R)
• M38: 17,097,541 km (0.075 R)
• M39: 19,043,061 km (0.047 R)
• M40: 19,440,542 km (0.119 R)
• M41: 19,706,976 km (0.11 R)
• M42: 20,717,061 km (0.095 R)
• M43: 22,228,598 km (0.052 R)
• M44: 22,507,299 km (0.093 R)
• M45: 22,577,161 km (0.101 R)
• M46: 23,633,472 km (0.072 R)
• M47: 24,705,789 km (0.09 R)
• M48: 24,994,363 km (0.1 R)
• M49: 25,284,135 km (0.12 R)
• M50: 25,429,394 km (0.096 R)
• M51: 26,971,748 km (0.048 R)
• M52: 28,242,283 km (0.119 R)
• M53: 29,074,645 km (0.083 R)
• M54: 29,226,936 km (0.103 R)
• M55: 29,608,710 km (0.105 R)
• M56: 29,761,748 km (0.112 R)
• M57: 29,991,980 km (0.057 R)
• M58: 30,299,852 km (0.108 R)
• M59: 30,686,263 km (0.046 R)
• M60: 30,763,755 km (0.081 R)
• M61: 32,326,604 km (0.09 R)
• M62: 33,995,219 km (0.072 R)
• M63: 34,396,590 km (0.109 R)
• M64: 35,936,251 km (0.096 R)
• M65: 36,017,931 km (0.11 R)
• M66: 39,502,664 km (0.092 R)
• M67: 40,348,191 km (0.066 R)
• M68: 40,433,013 km (0.107 R)
• M69: 41,713,272 km (0.104 R)
• M70: 42,315,254 km (0.071 R)
• M71: 42,487,740 km (0.106 R)
• M72: 42,746,993 km (0.097 R)
• M73: 43,527,744 km (0.07 R)
• M74: 43,789,092 km (0.049 R)
• M75: 44,313,283 km (0.086 R)
• M76: 46,075,695 km (0.095 R)
• M77: 46,253,118 km (0.096 R)
• M78: 46,876,194 km (0.059 R)
• M79: 47,233,433 km (0.118 R)
• M80: 47,950,605 km (0.115 R)
• M81: 48,942,739 km (0.076 R)
• M82: 50,672,090 km (0.075 R)
• M83: 50,855,347 km (0.093 R)
• M84: 51,406,316 km (0.1 R)
• M85: 52,977,992 km (0.099 R)
• M86: 53,443,241 km (0.051 R)
• M87: 53,629,789 km (0.085 R)
• M88: 53,723,139 km (0.097 R)
• M89: 56,263,310 km (0.069 R)
• M90: 56,358,155 km (0.064 R)
• M91: 63,127,010 km (0.106 R)
• M92: 64,709,905 km (0.097 R)
• M93: 64,908,721 km (0.113 R)
• M94: 65,306,801 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.3

Radius: 3

Gravity: 37.59 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.72 AU - 15.72 AU

Year: 16407 Days

Day: 20.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,704,919 km

• M1: 50,564 km (0.102 R)
• M2: 74,949 km (0.095 R)
• M3: 143,913 km (0.103 R)
• M4: 258,056 km (0.06 R)
• M5: 311,014 km (0.116 R)
• M6: 338,839 km (0.099 R)
• M7: 367,562 km (0.115 R)
• M8: 412,142 km (0.086 R)
• M9: 523,443 km (0.115 R)
• M10: 556,953 km (0.095 R)
• M11: 698,173 km (0.086 R)
• M12: 910,153 km (0.111 R)
• M13: 950,694 km (0.103 R)
• M14: 1,162,675 km (0.037 R)
• M15: 1,412,204 km (0.103 R)
• M16: 1,530,985 km (0.105 R)
• M17: 1,628,373 km (0.063 R)
• M18: 2,825,754 km (0.08 R)
• M19: 4,433,632 km (0.066 R)
• M20: 4,642,471 km (0.088 R)
• M21: 4,748,087 km (0.059 R)
• M22: 4,890,055 km (0.105 R)
• M23: 4,997,466 km (0.08 R)
• M24: 5,214,683 km (0.114 R)
• M25: 5,546,341 km (0.105 R)
• M26: 5,583,591 km (0.099 R)
• M27: 5,884,731 km (0.104 R)
• M28: 5,960,727 km (0.102 R)
• M29: 6,424,181 km (0.098 R)
• M30: 6,463,376 km (0.049 R)
• M31: 6,502,571 km (0.104 R)
• M32: 7,100,364 km (0.105 R)
• M33: 7,222,136 km (0.108 R)
• M34: 7,674,072 km (0.045 R)
• M35: 7,882,461 km (0.085 R)
• M36: 8,050,609 km (0.08 R)
• M37: 8,177,468 km (0.106 R)
• M38: 9,392,951 km (0.1 R)
• M39: 10,157,995 km (0.033 R)
• M40: 11,083,257 km (0.101 R)
• M41: 11,366,147 km (0.068 R)
• M42: 11,413,570 km (0.12 R)
• M43: 11,699,152 km (0.095 R)
• M44: 12,228,728 km (0.026 R)
• M45: 13,013,070 km (0.082 R)
• M46: 13,211,736 km (0.087 R)
• M47: 13,261,402 km (0.057 R)
• M48: 13,561,645 km (0.095 R)
• M49: 14,321,752 km (0.09 R)
• M50: 14,784,458 km (0.087 R)
• M51: 14,991,651 km (0.057 R)
• M52: 15,252,101 km (0.045 R)
• M53: 18,602,346 km (0.087 R)
• M54: 19,900,556 km (0.107 R)
• M55: 21,402,818 km (0.104 R)
• M56: 21,578,595 km (0.094 R)
• M57: 21,931,347 km (0.116 R)
• M58: 23,121,099 km (0.096 R)
• M59: 24,148,687 km (0.106 R)
• M60: 24,392,681 km (0.081 R)
• M61: 25,253,018 km (0.065 R)
• M62: 25,376,736 km (0.079 R)
• M63: 27,765,066 km (0.082 R)
• M64: 28,469,672 km (0.063 R)
• M65: 28,985,934 km (0.109 R)
• M66: 29,570,263 km (0.085 R)
• M67: 29,700,712 km (0.085 R)
• M68: 30,092,958 km (0.104 R)
• M69: 31,679,294 km (0.111 R)
• M70: 32,348,296 km (0.11 R)
• M71: 33,768,129 km (0.086 R)
• M72: 35,277,272 km (0.12 R)
• M73: 35,484,765 km (0.078 R)
• M74: 35,831,532 km (0.087 R)
• M75: 36,388,635 km (0.06 R)
• M76: 36,878,418 km (0.076 R)
• M77: 37,089,052 km (0.063 R)
• M78: 37,159,363 km (0.111 R)
• M79: 37,440,906 km (0.107 R)
• M80: 37,793,808 km (0.106 R)
• M81: 37,864,567 km (0.079 R)
• M82: 38,360,933 km (0.065 R)
• M83: 42,334,701 km (0.117 R)
• M84: 44,706,276 km (0.108 R)
• M85: 44,855,874 km (0.057 R)
• M86: 45,380,963 km (0.105 R)
• M87: 46,059,090 km (0.069 R)
• M88: 47,044,342 km (0.114 R)
• M89: 47,348,923 km (0.098 R)
• M90: 48,113,218 km (0.094 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 15,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit