🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.89 AU - 1.48 AU

Year: 464 Days

Day: 42.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.24 AU - 1.6 AU

Year: 612 Days

Day: 17 Hours

Environment

Temp: -8 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.24 AU - 1.68 AU

Year: 638 Days

Day: 20.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.11 AU - 2.49 AU

Year: 1261 Days

Day: 14 Hours

Environment

Temp: -69 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.57 AU - 3.97 AU

Year: 2647 Days

Day: 34 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.11 AU - 5.33 AU

Year: 3709 Days

Day: 18.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,176,040 km

• M1: 541,245 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.7

Radius: 9.4

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.19 AU - 10.13 AU

Year: 8430 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 40,176,040 km

• M1: 169,046 km (0.091 R)
• M2: 274,512 km (0.118 R)
• M3: 351,555 km (0.063 R)
• M4: 464,801 km (0.108 R)
• M5: 1,631,664 km (0.106 R)
• M6: 2,332,380 km (0.083 R)
• M7: 2,636,513 km (0.072 R)
• M8: 2,740,783 km (0.089 R)
• M9: 2,953,511 km (0.068 R)
• M10: 3,089,196 km (0.101 R)
• M11: 4,036,001 km (0.11 R)
• M12: 4,463,402 km (0.102 R)
• M13: 4,809,272 km (0.091 R)
• M14: 5,001,655 km (0.086 R)
• M15: 5,460,472 km (0.069 R)
• M16: 5,728,701 km (0.113 R)
• M17: 6,104,640 km (0.096 R)
• M18: 6,173,904 km (0.081 R)
• M19: 6,383,192 km (0.079 R)
• M20: 6,737,140 km (0.113 R)
• M21: 7,243,529 km (0.075 R)
• M22: 7,762,185 km (0.103 R)
• M23: 7,837,133 km (0.104 R)
• M24: 8,292,808 km (0.072 R)
• M25: 8,796,056 km (0.063 R)
• M26: 8,952,834 km (0.077 R)
• M27: 9,309,176 km (0.077 R)
• M28: 9,468,947 km (0.099 R)
• M29: 9,750,939 km (0.11 R)
• M30: 10,035,773 km (0.063 R)
• M31: 10,158,593 km (0.08 R)
• M32: 10,738,584 km (0.115 R)
• M33: 11,074,880 km (0.117 R)
• M34: 11,801,028 km (0.075 R)
• M35: 12,061,029 km (0.08 R)
• M36: 12,852,252 km (0.117 R)
• M37: 12,941,263 km (0.091 R)
• M38: 13,978,874 km (0.091 R)
• M39: 14,577,116 km (0.098 R)
• M40: 15,466,625 km (0.12 R)
• M41: 15,941,897 km (0.082 R)
• M42: 16,277,296 km (0.042 R)
• M43: 16,470,127 km (0.035 R)
• M44: 17,297,852 km (0.107 R)
• M45: 17,543,791 km (0.068 R)
• M46: 17,692,043 km (0.037 R)
• M47: 18,039,409 km (0.035 R)
• M48: 18,892,416 km (0.096 R)
• M49: 18,993,544 km (0.103 R)
• M50: 19,349,288 km (0.026 R)
• M51: 19,451,314 km (0.115 R)
• M52: 20,170,431 km (0.072 R)
• M53: 20,637,475 km (0.102 R)
• M54: 21,160,469 km (0.119 R)
• M55: 21,529,228 km (0.076 R)
• M56: 21,900,081 km (0.064 R)
• M57: 22,006,445 km (0.109 R)
• M58: 22,755,631 km (0.09 R)
• M59: 23,079,212 km (0.074 R)
• M60: 23,731,159 km (0.084 R)
• M61: 24,499,344 km (0.105 R)
• M62: 26,512,034 km (0.09 R)
• M63: 28,345,206 km (0.09 R)
• M64: 29,394,186 km (0.113 R)
• M65: 30,634,054 km (0.107 R)
• M66: 31,590,134 km (0.111 R)
• M67: 31,650,272 km (0.118 R)
• M68: 32,011,551 km (0.098 R)
• M69: 32,313,589 km (0.064 R)
• M70: 32,738,148 km (0.1 R)
• M71: 32,799,034 km (0.116 R)
• M72: 36,263,571 km (0.101 R)
• M73: 36,894,425 km (0.099 R)
• M74: 37,465,291 km (0.108 R)
• M75: 37,592,449 km (0.104 R)
• M76: 37,656,178 km (0.097 R)
• M77: 38,487,343 km (0.112 R)
• M78: 38,615,698 km (0.116 R)
• M79: 38,808,530 km (0.08 R)
• M80: 38,872,857 km (0.09 R)
• M81: 39,324,493 km (0.056 R)
• M82: 39,583,297 km (0.068 R)
• M83: 39,648,073 km (0.065 R)
• M84: 40,037,477 km (0.12 R)
• M85: 42,932,195 km (0.098 R)
• M86: 43,532,532 km (0.086 R)
• M87: 44,001,371 km (0.108 R)
• M88: 44,068,541 km (0.05 R)
• M89: 44,539,325 km (0.093 R)
• M90: 44,606,644 km (0.099 R)
• M91: 45,146,992 km (0.109 R)
• M92: 45,214,760 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 13.9

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.28 AU - 9.04 AU

Year: 9217 Days

Day: 7.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,176,040 km

• M1: 176,077 km (0.09 R)
• M2: 342,878 km (0.093 R)
• M3: 452,384 km (0.062 R)
• M4: 666,907 km (0.102 R)
• M5: 774,468 km (0.073 R)
• M6: 933,491 km (0.068 R)
• M7: 1,040,902 km (0.115 R)
• M8: 1,252,583 km (0.069 R)
• M9: 1,443,470 km (0.105 R)
• M10: 1,570,179 km (0.062 R)
• M11: 1,973,495 km (0.041 R)
• M12: 2,197,892 km (0.058 R)
• M13: 2,876,019 km (0.046 R)
• M14: 3,203,040 km (0.102 R)
• M15: 3,371,188 km (0.105 R)
• M16: 3,944,297 km (0.07 R)
• M17: 4,683,311 km (0.061 R)
• M18: 5,040,999 km (0.099 R)
• M19: 5,522,555 km (0.069 R)
• M20: 6,107,931 km (0.066 R)
• M21: 6,529,648 km (0.119 R)
• M22: 6,651,869 km (0.104 R)
• M23: 7,148,534 km (0.072 R)
• M24: 7,337,925 km (0.088 R)
• M25: 8,210,679 km (0.06 R)
• M26: 8,375,985 km (0.04 R)
• M27: 8,777,206 km (0.114 R)
• M28: 8,878,484 km (0.064 R)
• M29: 9,425,264 km (0.094 R)
• M30: 9,633,205 km (0.043 R)
• M31: 10,159,640 km (0.044 R)
• M32: 10,301,609 km (0.08 R)
• M33: 11,167,481 km (0.109 R)
• M34: 11,757,794 km (0.109 R)
• M35: 13,706,456 km (0.097 R)
• M36: 14,218,978 km (0.047 R)
• M37: 15,466,924 km (0.074 R)
• M38: 15,835,683 km (0.105 R)
• M39: 16,083,267 km (0.08 R)
• M40: 16,332,048 km (0.028 R)
• M41: 16,498,700 km (0.057 R)
• M42: 17,128,358 km (0.088 R)
• M43: 17,255,217 km (0.098 R)
• M44: 17,723,309 km (0.056 R)
• M45: 17,937,383 km (0.057 R)
• M46: 18,152,355 km (0.085 R)
• M47: 18,933,406 km (0.108 R)
• M48: 19,020,920 km (0.117 R)
• M49: 19,460,140 km (0.092 R)
• M50: 19,991,811 km (0.094 R)
• M51: 20,393,780 km (0.044 R)
• M52: 20,618,177 km (0.114 R)
• M53: 21,341,782 km (0.113 R)
• M54: 22,027,838 km (0.108 R)
• M55: 22,628,324 km (0.065 R)
• M56: 23,468,615 km (0.083 R)
• M57: 24,034,394 km (0.115 R)
• M58: 25,179,715 km (0.111 R)
• M59: 25,275,907 km (0.062 R)
• M60: 25,710,488 km (0.105 R)
• M61: 26,391,458 km (0.064 R)
• M62: 26,881,541 km (0.116 R)
• M63: 27,325,248 km (0.116 R)
• M64: 28,069,946 km (0.094 R)
• M65: 28,922,205 km (0.089 R)
• M66: 29,478,111 km (0.08 R)
• M67: 30,037,607 km (0.111 R)
• M68: 30,703,317 km (0.092 R)
• M69: 31,633,068 km (0.053 R)
• M70: 31,997,189 km (0.064 R)
• M71: 32,258,088 km (0.06 R)
• M72: 32,939,806 km (0.072 R)
• M73: 33,467,587 km (0.09 R)
• M74: 33,785,482 km (0.113 R)
• M75: 34,210,939 km (0.109 R)
• M76: 35,390,069 km (0.111 R)
• M77: 36,201,787 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.7

Radius: 10.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.67 AU - 11.33 AU

Year: 10590 Days

Day: 9.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,176,040 km

• M1: 354,098 km (0.112 R)
• M2: 530,624 km (0.063 R)
• M3: 738,864 km (0.112 R)
• M4: 909,106 km (0.063 R)
• M5: 1,024,596 km (0.118 R)
• M6: 1,127,818 km (0.069 R)
• M7: 1,478,476 km (0.037 R)
• M8: 1,656,497 km (0.099 R)
• M9: 1,947,764 km (0.091 R)
• M10: 2,415,258 km (0.115 R)
• M11: 2,578,918 km (0.064 R)
• M12: 2,746,318 km (0.028 R)
• M13: 2,819,172 km (0.118 R)
• M14: 3,092,038 km (0.081 R)
• M15: 3,477,851 km (0.092 R)
• M16: 4,043,930 km (0.092 R)
• M17: 4,211,030 km (0.082 R)
• M18: 4,437,522 km (0.074 R)
• M19: 4,696,924 km (0.112 R)
• M20: 5,261,208 km (0.109 R)
• M21: 5,352,313 km (0.081 R)
• M22: 5,815,617 km (0.118 R)
• M23: 6,036,274 km (0.105 R)
• M24: 6,227,610 km (0.082 R)
• M25: 6,356,414 km (0.05 R)
• M26: 6,518,428 km (0.116 R)
• M27: 7,214,507 km (0.108 R)
• M28: 7,760,539 km (0.034 R)
• M29: 8,533,212 km (0.049 R)
• M30: 8,928,899 km (0.119 R)
• M31: 9,514,873 km (0.094 R)
• M32: 9,812,723 km (0.094 R)
• M33: 10,265,107 km (0.078 R)
• M34: 10,956,398 km (0.099 R)
• M35: 11,702,593 km (0.089 R)
• M36: 12,303,228 km (0.102 R)
• M37: 12,465,093 km (0.061 R)
• M38: 12,709,237 km (0.034 R)
• M39: 14,037,965 km (0.109 R)
• M40: 14,976,991 km (0.066 R)
• M41: 15,410,376 km (0.052 R)
• M42: 15,804,117 km (0.067 R)
• M43: 16,289,862 km (0.098 R)
• M44: 16,780,543 km (0.102 R)
• M45: 17,095,297 km (0.075 R)
• M46: 17,548,279 km (0.081 R)
• M47: 18,051,227 km (0.103 R)
• M48: 18,327,534 km (0.086 R)
• M49: 18,651,713 km (0.115 R)
• M50: 19,024,511 km (0.069 R)
• M51: 19,211,807 km (0.108 R)
• M52: 19,824,859 km (0.071 R)
• M53: 21,409,849 km (0.098 R)
• M54: 21,898,136 km (0.069 R)
• M55: 22,094,558 km (0.075 R)
• M56: 22,439,531 km (0.062 R)
• M57: 22,587,932 km (0.116 R)
• M58: 23,184,828 km (0.074 R)
• M59: 24,039,480 km (0.1 R)
• M60: 24,140,608 km (0.051 R)
• M61: 24,394,326 km (0.087 R)
• M62: 25,779,303 km (0.046 R)
• M63: 26,403,127 km (0.086 R)
• M64: 26,769,342 km (0.106 R)
• M65: 26,874,210 km (0.037 R)
• M66: 27,189,862 km (0.116 R)
• M67: 27,771,648 km (0.033 R)
• M68: 30,467,551 km (0.07 R)
• M69: 30,851,569 km (0.089 R)
• M70: 32,069,146 km (0.076 R)
• M71: 32,908,240 km (0.115 R)
• M72: 34,322,688 km (0.1 R)
• M73: 34,436,682 km (0.08 R)
• M74: 34,607,971 km (0.107 R)
• M75: 34,722,414 km (0.109 R)
• M76: 35,641,543 km (0.115 R)
• M77: 35,930,417 km (0.111 R)
• M78: 37,093,839 km (0.08 R)
• M79: 37,327,960 km (0.105 R)
• M80: 37,856,639 km (0.08 R)
• M81: 39,457,486 km (0.073 R)
• M82: 40,116,015 km (0.075 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 10,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit