🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.78 AU - 0.8 AU

Year: 247 Days

Day: 27.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.13 AU - 1.29 AU

Year: 468 Days

Day: 26.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.12 AU - 1.4 AU

Year: 497 Days

Day: 28.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,924,638 km

• M1: 59,839 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.72 AU - 2.68 AU

Year: 1147 Days

Day: 15.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.71 AU - 2.79 AU

Year: 1603 Days

Day: 15.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.67 AU - 4.35 AU

Year: 2311 Days

Day: 45.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.8

Radius: 13.8

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.73 AU - 6.81 AU

Year: 6191 Days

Day: 7.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,924,638 km

• M1: 185,352 km (0.094 R)
• M2: 383,120 km (0.109 R)
• M3: 671,395 km (0.108 R)
• M4: 1,015,770 km (0.111 R)
• M5: 1,114,953 km (0.111 R)
• M6: 1,252,882 km (0.071 R)
• M7: 1,452,595 km (0.075 R)
• M8: 1,585,289 km (0.05 R)
• M9: 1,742,366 km (0.057 R)
• M10: 1,843,195 km (0.085 R)
• M11: 2,467,916 km (0.109 R)
• M12: 2,605,247 km (0.056 R)
• M13: 3,330,348 km (0.107 R)
• M14: 3,663,502 km (0.069 R)
• M15: 3,821,029 km (0.073 R)
• M16: 4,088,659 km (0.069 R)
• M17: 5,220,218 km (0.042 R)
• M18: 5,308,780 km (0.063 R)
• M19: 5,517,618 km (0.079 R)
• M20: 5,790,186 km (0.113 R)
• M21: 6,067,241 km (0.05 R)
• M22: 6,254,388 km (0.092 R)
• M23: 6,475,194 km (0.091 R)
• M24: 6,730,707 km (0.043 R)
• M25: 6,827,497 km (0.119 R)
• M26: 7,651,333 km (0.058 R)
• M27: 8,023,831 km (0.066 R)
• M28: 8,195,121 km (0.119 R)
• M29: 8,333,050 km (0.053 R)
• M30: 9,464,459 km (0.04 R)
• M31: 9,681,974 km (0.12 R)
• M32: 9,791,330 km (0.052 R)
• M33: 11,059,771 km (0.047 R)
• M34: 11,635,722 km (0.086 R)
• M35: 12,617,533 km (0.068 R)
• M36: 13,995,030 km (0.032 R)
• M37: 14,284,652 km (0.099 R)
• M38: 14,534,480 km (0.096 R)
• M39: 14,911,916 km (0.085 R)
• M40: 15,292,493 km (0.089 R)
• M41: 15,420,100 km (0.083 R)
• M42: 15,891,034 km (0.103 R)
• M43: 16,759,449 km (0.082 R)
• M44: 16,978,910 km (0.066 R)
• M45: 17,554,113 km (0.107 R)
• M46: 18,045,842 km (0.098 R)
• M47: 18,587,386 km (0.104 R)
• M48: 18,723,669 km (0.082 R)
• M49: 19,409,875 km (0.047 R)
• M50: 19,548,103 km (0.117 R)
• M51: 19,825,607 km (0.096 R)
• M52: 20,431,329 km (0.11 R)
• M53: 21,279,998 km (0.1 R)
• M54: 21,374,993 km (0.08 R)
• M55: 21,517,709 km (0.043 R)
• M56: 21,708,596 km (0.099 R)
• M57: 22,526,148 km (0.069 R)
• M58: 22,622,938 km (0.11 R)
• M59: 23,697,350 km (0.068 R)
• M60: 24,538,988 km (0.083 R)
• M61: 24,638,769 km (0.12 R)
• M62: 24,938,563 km (0.06 R)
• M63: 25,038,644 km (0.072 R)
• M64: 26,200,721 km (0.096 R)
• M65: 26,865,234 km (0.071 R)
• M66: 27,173,855 km (0.103 R)
• M67: 27,846,447 km (0.078 R)
• M68: 28,263,227 km (0.045 R)
• M69: 28,786,969 km (0.096 R)
• M70: 30,003,798 km (0.083 R)
• M71: 30,806,390 km (0.1 R)
• M72: 31,237,382 km (0.105 R)
• M73: 31,616,014 km (0.035 R)
• M74: 31,833,230 km (0.093 R)
• M75: 31,996,292 km (0.102 R)
• M76: 32,268,859 km (0.065 R)
• M77: 32,981,095 km (0.11 R)
• M78: 33,311,556 km (0.1 R)
• M79: 33,532,512 km (0.104 R)
• M80: 33,698,566 km (0.057 R)
• M81: 34,421,124 km (0.038 R)
• M82: 35,486,410 km (0.074 R)
• M83: 35,599,207 km (0.071 R)
• M84: 35,712,153 km (0.053 R)
• M85: 35,881,648 km (0.098 R)
• M86: 36,619,464 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 8.2

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.19 AU - 12.63 AU

Year: 13546 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,924,638 km

• M1: 117,584 km (0.106 R)
• M2: 176,077 km (0.071 R)
• M3: 302,487 km (0.104 R)
• M4: 369,507 km (0.105 R)
• M5: 556,953 km (0.111 R)
• M6: 734,526 km (0.12 R)
• M7: 802,593 km (0.059 R)
• M8: 1,272,330 km (0.116 R)
• M9: 1,597,556 km (0.071 R)
• M10: 1,705,565 km (0.099 R)
• M11: 1,834,818 km (0.096 R)
• M12: 2,445,776 km (0.092 R)
• M13: 2,655,512 km (0.06 R)
• M14: 2,937,205 km (0.11 R)
• M15: 3,092,786 km (0.115 R)
• M16: 3,911,236 km (0.116 R)
• M17: 4,033,458 km (0.109 R)
• M18: 4,332,055 km (0.111 R)
• M19: 4,458,465 km (0.119 R)
• M20: 4,741,205 km (0.062 R)
• M21: 4,924,164 km (0.115 R)
• M22: 5,162,772 km (0.111 R)
• M23: 5,432,347 km (0.086 R)
• M24: 5,762,061 km (0.112 R)
• M25: 6,240,176 km (0.115 R)
• M26: 6,325,896 km (0.062 R)
• M27: 6,731,156 km (0.115 R)
• M28: 6,819,120 km (0.096 R)
• M29: 6,937,003 km (0.109 R)
• M30: 7,597,178 km (0.1 R)
• M31: 7,996,754 km (0.083 R)
• M32: 8,308,666 km (0.118 R)
• M33: 8,466,192 km (0.091 R)
• M34: 8,688,495 km (0.103 R)
• M35: 8,784,237 km (0.088 R)
• M36: 8,880,429 km (0.113 R)
• M37: 9,009,233 km (0.106 R)
• M38: 9,301,248 km (0.116 R)
• M39: 9,563,493 km (0.102 R)
• M40: 9,761,710 km (0.106 R)
• M41: 9,861,342 km (0.117 R)
• M42: 9,927,913 km (0.07 R)
• M43: 11,117,815 km (0.075 R)
• M44: 11,712,017 km (0.095 R)
• M45: 11,853,238 km (0.1 R)
• M46: 12,066,265 km (0.104 R)
• M47: 12,604,369 km (0.077 R)
• M48: 12,712,977 km (0.052 R)
• M49: 13,370,758 km (0.098 R)
• M50: 13,852,912 km (0.108 R)
• M51: 14,114,709 km (0.114 R)
• M52: 14,795,828 km (0.104 R)
• M53: 15,217,245 km (0.118 R)
• M54: 15,798,283 km (0.079 R)
• M55: 15,993,658 km (0.098 R)
• M56: 16,111,092 km (0.116 R)
• M57: 16,307,813 km (0.051 R)
• M58: 16,584,270 km (0.113 R)
• M59: 18,276,073 km (0.115 R)
• M60: 18,604,590 km (0.085 R)
• M61: 18,810,885 km (0.061 R)
• M62: 21,043,484 km (0.119 R)
• M63: 21,344,624 km (0.113 R)
• M64: 21,430,942 km (0.089 R)
• M65: 21,647,111 km (0.11 R)
• M66: 22,739,176 km (0.1 R)
• M67: 23,269,799 km (0.081 R)
• M68: 23,581,112 km (0.062 R)
• M69: 25,067,517 km (0.083 R)
• M70: 25,295,504 km (0.086 R)
• M71: 26,167,510 km (0.104 R)
• M72: 26,769,941 km (0.112 R)
• M73: 27,564,604 km (0.104 R)
• M74: 28,319,475 km (0.077 R)
• M75: 28,461,892 km (0.113 R)
• M76: 28,556,887 km (0.104 R)
• M77: 28,747,176 km (0.093 R)
• M78: 28,842,469 km (0.081 R)
• M79: 29,464,647 km (0.111 R)
• M80: 30,966,161 km (0.101 R)
• M81: 31,259,672 km (0.115 R)
• M82: 31,554,080 km (0.098 R)
• M83: 32,343,658 km (0.099 R)
• M84: 32,492,358 km (0.106 R)
• M85: 33,089,703 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.1

Radius: 4.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.58 AU - 15.72 AU

Year: 17725 Days

Day: 20.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 65,924,638 km

• M1: 241,900 km (0.101 R)
• M2: 344,225 km (0.073 R)
• M3: 394,340 km (0.105 R)
• M4: 545,434 km (0.047 R)
• M5: 1,155,494 km (0.081 R)
• M6: 1,538,165 km (0.119 R)
• M7: 1,776,475 km (0.081 R)
• M8: 1,934,151 km (0.031 R)
• M9: 2,311,437 km (0.088 R)
• M10: 2,660,149 km (0.027 R)
• M11: 4,241,249 km (0.071 R)
• M12: 4,543,437 km (0.085 R)
• M13: 5,622,038 km (0.058 R)
• M14: 6,054,525 km (0.083 R)
• M15: 6,223,720 km (0.084 R)
• M16: 6,394,411 km (0.035 R)
• M17: 6,532,191 km (0.041 R)
• M18: 6,636,012 km (0.09 R)
• M19: 7,199,547 km (0.072 R)
• M20: 9,759,915 km (0.054 R)
• M21: 10,439,837 km (0.111 R)
• M22: 12,056,242 km (0.107 R)
• M23: 12,354,690 km (0.12 R)
• M24: 12,698,466 km (0.069 R)
• M25: 13,002,000 km (0.113 R)
• M26: 13,527,836 km (0.05 R)
• M27: 17,015,561 km (0.052 R)
• M28: 17,638,636 km (0.092 R)
• M29: 17,686,807 km (0.071 R)
• M30: 18,415,498 km (0.107 R)
• M31: 18,611,471 km (0.111 R)
• M32: 19,402,245 km (0.03 R)
• M33: 21,323,830 km (0.085 R)
• M34: 21,735,972 km (0.057 R)
• M35: 21,787,733 km (0.076 R)
• M36: 22,883,089 km (0.103 R)
• M37: 22,988,406 km (0.089 R)
• M38: 23,252,296 km (0.108 R)
• M39: 26,165,116 km (0.101 R)
• M40: 26,220,019 km (0.064 R)
• M41: 26,385,324 km (0.081 R)
• M42: 26,495,728 km (0.035 R)
• M43: 26,716,983 km (0.102 R)
• M44: 26,994,337 km (0.082 R)
• M45: 28,565,265 km (0.115 R)
• M46: 29,648,054 km (0.111 R)
• M47: 29,820,241 km (0.075 R)
• M48: 31,794,933 km (0.098 R)
• M49: 37,283,380 km (0.101 R)
• M50: 38,215,823 km (0.116 R)
• M51: 38,403,120 km (0.077 R)
• M52: 39,407,819 km (0.104 R)
• M53: 41,828,163 km (0.028 R)
• M54: 42,991,286 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.1

Radius: 6.7

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.3 AU - 16.6 AU

Year: 23449 Days

Day: 18.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,924,638 km

• M1: 94,097 km (0.058 R)
• M2: 149,149 km (0.045 R)
• M3: 328,068 km (0.094 R)
• M4: 408,552 km (0.097 R)
• M5: 690,993 km (0.083 R)
• M6: 819,497 km (0.078 R)
• M7: 1,149,360 km (0.034 R)
• M8: 1,435,691 km (0.105 R)
• M9: 1,517,670 km (0.053 R)
• M10: 1,686,267 km (0.077 R)
• M11: 2,072,379 km (0.085 R)
• M12: 2,420,194 km (0.106 R)
• M13: 2,923,591 km (0.046 R)
• M14: 3,028,160 km (0.086 R)
• M15: 4,779,951 km (0.111 R)
• M16: 5,069,573 km (0.109 R)
• M17: 6,464,872 km (0.097 R)
• M18: 6,601,455 km (0.111 R)
• M19: 6,738,935 km (0.063 R)
• M20: 7,776,247 km (0.115 R)
• M21: 7,970,275 km (0.11 R)
• M22: 10,048,339 km (0.111 R)
• M23: 10,472,300 km (0.088 R)
• M24: 10,579,262 km (0.117 R)
• M25: 10,686,524 km (0.082 R)
• M26: 14,068,633 km (0.118 R)
• M27: 14,602,398 km (0.111 R)
• M28: 15,628,490 km (0.082 R)
• M29: 16,242,738 km (0.114 R)
• M30: 17,685,610 km (0.115 R)
• M31: 17,813,067 km (0.096 R)
• M32: 18,261,412 km (0.116 R)
• M33: 18,325,739 km (0.087 R)
• M34: 18,519,169 km (0.088 R)
• M35: 21,163,162 km (0.088 R)
• M36: 21,569,769 km (0.032 R)
• M37: 22,184,766 km (0.07 R)
• M38: 22,459,876 km (0.112 R)
• M39: 22,805,298 km (0.113 R)
• M40: 24,204,786 km (0.11 R)
• M41: 24,559,034 km (0.086 R)
• M42: 25,057,793 km (0.1 R)
• M43: 25,559,843 km (0.119 R)
• M44: 26,501,113 km (0.053 R)
• M45: 26,792,979 km (0.078 R)
• M46: 27,012,738 km (0.074 R)
• M47: 27,675,157 km (0.058 R)
• M48: 30,990,097 km (0.101 R)
• M49: 31,220,627 km (0.081 R)
• M50: 31,528,948 km (0.101 R)
• M51: 31,993,300 km (0.034 R)
• M52: 32,850,346 km (0.045 R)
• M53: 33,399,819 km (0.074 R)
• M54: 34,189,845 km (0.103 R)
• M55: 34,666,913 km (0.1 R)
• M56: 36,191,914 km (0.05 R)
• M57: 37,003,333 km (0.074 R)
• M58: 37,411,286 km (0.069 R)
• M59: 37,574,946 km (0.112 R)
• M60: 37,738,756 km (0.07 R)
• M61: 39,057,910 km (0.081 R)
• M62: 39,223,963 km (0.106 R)
• M63: 40,308,398 km (0.108 R)
• M64: 40,896,468 km (0.088 R)
• M65: 42,934,140 km (0.101 R)
• M66: 44,310,740 km (0.104 R)
• M67: 44,397,207 km (0.079 R)
• M68: 44,743,975 km (0.081 R)
• M69: 45,614,485 km (0.105 R)
• M70: 45,876,730 km (0.106 R)
• M71: 48,081,653 km (0.11 R)
• M72: 49,870,245 km (0.026 R)
• M73: 50,953,932 km (0.098 R)
• M74: 51,680,679 km (0.088 R)
• M75: 52,593,824 km (0.11 R)
• M76: 53,144,344 km (0.087 R)
• M77: 54,528,873 km (0.114 R)
• M78: 54,900,025 km (0.026 R)
• M79: 55,551,673 km (0.114 R)
• M80: 55,645,022 km (0.059 R)
• M81: 55,738,371 km (0.06 R)
• M82: 56,018,718 km (0.113 R)
• M83: 58,848,212 km (0.102 R)
• M84: 59,706,156 km (0.04 R)
• M85: 61,723,932 km (0.101 R)
• M86: 63,276,159 km (0.031 R)
• M87: 64,252,884 km (0.119 R)
• M88: 64,939,538 km (0.112 R)
• M89: 65,037,824 km (0.111 R)
• M90: 65,628,586 km (0.096 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 19,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit