🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.8 AU - 0.92 AU

Year: 287 Days

Day: 27.3 Hours

Environment

Temp: 86 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,337,825 km

• M1: 55,501 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.96 AU - 1.22 AU

Year: 410 Days

Day: 40.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.87 AU - 2.49 AU

Year: 1158 Days

Day: 42.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.18 AU - 2.58 AU

Year: 1321 Days

Day: 40 Hours

Environment

Temp: -68 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.7

Radius: 13.4

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.58 AU - 10.06 AU

Year: 11075 Days

Day: 7.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 91,337,825 km

• M1: 198,217 km (0.106 R)
• M2: 879,486 km (0.061 R)
• M3: 1,181,524 km (0.057 R)
• M4: 1,600,847 km (0.026 R)
• M5: 1,686,118 km (0.101 R)
• M6: 2,159,296 km (0.102 R)
• M7: 2,853,280 km (0.096 R)
• M8: 3,037,286 km (0.096 R)
• M9: 3,144,248 km (0.114 R)
• M10: 3,755,505 km (0.038 R)
• M11: 4,253,067 km (0.059 R)
• M12: 4,343,125 km (0.056 R)
• M13: 4,586,372 km (0.086 R)
• M14: 4,709,640 km (0.066 R)
• M15: 5,214,234 km (0.074 R)
• M16: 5,310,724 km (0.096 R)
• M17: 6,104,790 km (0.076 R)
• M18: 6,274,883 km (0.06 R)
• M19: 6,412,214 km (0.115 R)
• M20: 6,724,723 km (0.114 R)
• M21: 7,077,774 km (0.104 R)
• M22: 7,582,518 km (0.114 R)
• M23: 9,049,474 km (0.118 R)
• M24: 9,915,048 km (0.07 R)
• M25: 10,479,780 km (0.114 R)
• M26: 10,848,239 km (0.086 R)
• M27: 11,682,547 km (0.088 R)
• M28: 12,754,415 km (0.108 R)
• M29: 13,016,361 km (0.071 R)
• M30: 13,324,234 km (0.115 R)
• M31: 14,081,947 km (0.117 R)
• M32: 14,397,897 km (0.053 R)
• M33: 15,639,111 km (0.098 R)
• M34: 16,107,352 km (0.102 R)
• M35: 16,390,691 km (0.079 R)
• M36: 16,723,247 km (0.11 R)
• M37: 16,962,155 km (0.065 R)
• M38: 17,588,670 km (0.1 R)
• M39: 17,685,610 km (0.08 R)
• M40: 18,026,843 km (0.105 R)
• M41: 18,173,598 km (0.102 R)
• M42: 18,320,952 km (0.063 R)
• M43: 18,468,605 km (0.108 R)
• M44: 18,913,958 km (0.039 R)
• M45: 20,118,969 km (0.111 R)
• M46: 20,730,675 km (0.118 R)
• M47: 21,348,663 km (0.091 R)
• M48: 21,816,007 km (0.097 R)
• M49: 21,920,426 km (0.104 R)
• M50: 22,602,593 km (0.09 R)
• M51: 23,132,169 km (0.061 R)
• M52: 24,690,979 km (0.108 R)
• M53: 25,345,918 km (0.028 R)
• M54: 26,117,245 km (0.088 R)
• M55: 27,232,497 km (0.075 R)
• M56: 27,909,128 km (0.108 R)
• M57: 28,306,311 km (0.099 R)
• M58: 29,106,510 km (0.12 R)
• M59: 29,624,866 km (0.1 R)
• M60: 30,963,318 km (0.097 R)
• M61: 31,965,175 km (0.107 R)
• M62: 32,798,286 km (0.093 R)
• M63: 34,243,102 km (0.078 R)
• M64: 35,770,197 km (0.117 R)
• M65: 36,201,787 km (0.07 R)
• M66: 36,511,156 km (0.04 R)
• M67: 36,883,355 km (0.118 R)
• M68: 37,319,433 km (0.102 R)
• M69: 37,757,156 km (0.103 R)
• M70: 38,763,950 km (0.083 R)
• M71: 39,397,796 km (0.116 R)
• M72: 39,652,262 km (0.12 R)
• M73: 41,837,289 km (0.111 R)
• M74: 42,878,938 km (0.026 R)
• M75: 43,206,259 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.5

Radius: 15

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.98 AU - 15.1 AU

Year: 15982 Days

Day: 13.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 91,337,825 km

• M1: 258,505 km (0.105 R)
• M2: 485,295 km (0.115 R)
• M3: 1,222,065 km (0.095 R)
• M4: 1,495,380 km (0.05 R)
• M5: 1,738,926 km (0.102 R)
• M6: 1,995,935 km (0.043 R)
• M7: 2,102,448 km (0.102 R)
• M8: 2,811,692 km (0.111 R)
• M9: 3,334,836 km (0.09 R)
• M10: 4,193,827 km (0.062 R)
• M11: 4,612,850 km (0.104 R)
• M12: 4,972,633 km (0.063 R)
• M13: 5,156,040 km (0.091 R)
• M14: 5,267,191 km (0.103 R)
• M15: 5,834,915 km (0.101 R)
• M16: 6,946,727 km (0.104 R)
• M17: 7,569,353 km (0.092 R)
• M18: 7,696,062 km (0.067 R)
• M19: 7,866,006 km (0.081 R)
• M20: 8,340,081 km (0.081 R)
• M21: 8,470,979 km (0.039 R)
• M22: 9,588,625 km (0.111 R)
• M23: 10,799,919 km (0.075 R)
• M24: 10,895,063 km (0.09 R)
• M25: 11,813,295 km (0.068 R)
• M26: 11,960,649 km (0.087 R)
• M27: 12,605,865 km (0.046 R)
• M28: 13,008,732 km (0.059 R)
• M29: 13,110,009 km (0.106 R)
• M30: 13,878,643 km (0.111 R)
• M31: 14,034,225 km (0.04 R)
• M32: 14,294,675 km (0.09 R)
• M33: 16,490,323 km (0.033 R)
• M34: 16,655,030 km (0.118 R)
• M35: 16,820,336 km (0.059 R)
• M36: 18,162,677 km (0.111 R)
• M37: 18,332,920 km (0.089 R)
• M38: 19,249,656 km (0.102 R)
• M39: 21,008,627 km (0.083 R)
• M40: 21,847,123 km (0.089 R)
• M41: 23,002,468 km (0.059 R)
• M42: 24,302,473 km (0.091 R)
• M43: 26,393,253 km (0.055 R)
• M44: 26,973,543 km (0.112 R)
• M45: 27,362,647 km (0.118 R)
• M46: 27,818,921 km (0.111 R)
• M47: 27,949,819 km (0.101 R)
• M48: 28,277,887 km (0.112 R)
• M49: 28,871,641 km (0.066 R)
• M50: 29,004,035 km (0.111 R)
• M51: 29,136,728 km (0.061 R)
• M52: 30,071,266 km (0.104 R)
• M53: 30,474,881 km (0.096 R)
• M54: 31,491,549 km (0.085 R)
• M55: 33,210,727 km (0.107 R)
• M56: 33,627,956 km (0.061 R)
• M57: 35,597,561 km (0.06 R)
• M58: 35,953,155 km (0.086 R)
• M59: 36,883,355 km (0.082 R)
• M60: 37,027,268 km (0.057 R)
• M61: 37,315,394 km (0.066 R)
• M62: 37,676,673 km (0.033 R)
• M63: 38,475,675 km (0.116 R)
• M64: 38,767,540 km (0.073 R)
• M65: 39,353,515 km (0.062 R)
• M66: 40,831,392 km (0.098 R)
• M67: 41,054,742 km (0.059 R)
• M68: 41,278,391 km (0.066 R)
• M69: 42,026,829 km (0.099 R)
• M70: 42,930,999 km (0.093 R)
• M71: 43,765,306 km (0.11 R)
• M72: 43,993,891 km (0.107 R)
• M73: 47,078,151 km (0.062 R)
• M74: 47,390,511 km (0.046 R)
• M75: 48,883,049 km (0.092 R)
• M76: 50,072,352 km (0.115 R)
• M77: 50,470,881 km (0.118 R)
• M78: 51,110,861 km (0.065 R)
• M79: 52,317,816 km (0.107 R)
• M80: 54,350,402 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.3

Radius: 8

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 14.12 AU - 18.26 AU

Year: 23445 Days

Day: 16.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 145.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,337,825 km

• M1: 141,819 km (0.055 R)
• M2: 357,539 km (0.087 R)
• M3: 829,371 km (0.117 R)
• M4: 1,029,084 km (0.075 R)
• M5: 1,089,072 km (0.11 R)
• M6: 2,048,892 km (0.099 R)
• M7: 2,163,933 km (0.113 R)
• M8: 3,115,525 km (0.11 R)
• M9: 3,203,788 km (0.1 R)
• M10: 3,657,668 km (0.082 R)
• M11: 3,797,841 km (0.06 R)
• M12: 3,892,237 km (0.098 R)
• M13: 3,987,382 km (0.118 R)
• M14: 4,277,751 km (0.1 R)
• M15: 4,425,404 km (0.108 R)
• M16: 4,827,673 km (0.09 R)
• M17: 4,981,609 km (0.102 R)
• M18: 5,506,249 km (0.099 R)
• M19: 5,938,736 km (0.071 R)
• M20: 6,551,190 km (0.114 R)
• M21: 7,242,033 km (0.078 R)
• M22: 8,879,681 km (0.104 R)
• M23: 9,258,762 km (0.084 R)
• M24: 9,450,247 km (0.081 R)
• M25: 12,335,242 km (0.1 R)
• M26: 12,405,254 km (0.064 R)
• M27: 13,257,064 km (0.096 R)
• M28: 13,617,595 km (0.116 R)
• M29: 14,792,686 km (0.111 R)
• M30: 14,867,186 km (0.081 R)
• M31: 15,316,877 km (0.07 R)
• M32: 16,306,617 km (0.1 R)
• M33: 17,869,466 km (0.117 R)
• M34: 18,028,339 km (0.071 R)
• M35: 18,829,884 km (0.064 R)
• M36: 19,153,763 km (0.029 R)
• M37: 19,561,118 km (0.118 R)
• M38: 21,640,828 km (0.076 R)
• M39: 21,810,173 km (0.082 R)
• M40: 22,065,088 km (0.061 R)
• M41: 22,150,358 km (0.108 R)
• M42: 23,094,620 km (0.092 R)
• M43: 23,354,472 km (0.096 R)
• M44: 23,441,388 km (0.056 R)
• M45: 24,845,065 km (0.06 R)
• M46: 24,933,776 km (0.088 R)
• M47: 25,378,531 km (0.103 R)
• M48: 26,728,652 km (0.101 R)
• M49: 27,092,474 km (0.081 R)
• M50: 27,366,537 km (0.103 R)
• M51: 27,549,794 km (0.113 R)
• M52: 27,733,351 km (0.087 R)
• M53: 28,843,666 km (0.111 R)
• M54: 29,216,913 km (0.105 R)
• M55: 31,202,825 km (0.041 R)
• M56: 33,819,591 km (0.104 R)
• M57: 35,203,820 km (0.1 R)
• M58: 37,213,368 km (0.1 R)
• M59: 37,619,676 km (0.12 R)
• M60: 38,334,305 km (0.112 R)
• M61: 38,436,779 km (0.062 R)
• M62: 40,609,389 km (0.119 R)
• M63: 41,027,814 km (0.097 R)
• M64: 41,657,921 km (0.102 R)
• M65: 43,034,371 km (0.12 R)
• M66: 44,103,247 km (0.102 R)
• M67: 45,505,877 km (0.119 R)
• M68: 46,376,238 km (0.036 R)
• M69: 47,692,100 km (0.094 R)
• M70: 48,576,224 km (0.117 R)
• M71: 49,354,133 km (0.109 R)
• M72: 51,035,164 km (0.107 R)
• M73: 51,147,811 km (0.06 R)
• M74: 54,568,217 km (0.112 R)
• M75: 55,956,784 km (0.079 R)
• M76: 56,073,022 km (0.086 R)
• M77: 59,597,697 km (0.037 R)
• M78: 63,678,129 km (0.104 R)
• M79: 65,751,855 km (0.114 R)
• M80: 68,841,649 km (0.064 R)
• M81: 72,738,075 km (0.057 R)
• M82: 72,991,793 km (0.034 R)
• M83: 74,137,713 km (0.077 R)
• M84: 75,289,616 km (0.096 R)
• M85: 75,417,971 km (0.039 R)
• M86: 79,302,130 km (0.115 R)
• M87: 80,217,669 km (0.054 R)
• M88: 80,348,867 km (0.084 R)
• M89: 81,005,302 km (0.103 R)
• M90: 85,650,615 km (0.052 R)
• M91: 87,937,817 km (0.081 R)
• M92: 88,885,520 km (0.069 R)
• M93: 89,428,560 km (0.114 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 17,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit