🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.68 AU - 0.7 AU

Year: 204 Days

Day: 24.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.02 AU - 1.26 AU

Year: 434 Days

Day: 42.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.58 AU - 1.96 AU

Year: 839 Days

Day: 24.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,113,241 km

• M1: 795,561 km (0.091 R)
• M2: 1,288,038 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.61 AU - 3.45 AU

Year: 1880 Days

Day: 17.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.7 AU - 3.8 AU

Year: 2088 Days

Day: 32.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.1

Radius: 12.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.61 AU - 7.07 AU

Year: 5031 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,113,241 km

• M1: 179,218 km (0.093 R)
• M2: 426,055 km (0.109 R)
• M3: 550,819 km (0.108 R)
• M4: 642,373 km (0.064 R)
• M5: 884,423 km (0.113 R)
• M6: 1,038,658 km (0.074 R)
• M7: 1,311,824 km (0.091 R)
• M8: 1,507,049 km (0.103 R)
• M9: 1,677,441 km (0.118 R)
• M10: 1,818,512 km (0.085 R)
• M11: 2,019,122 km (0.109 R)
• M12: 2,265,959 km (0.074 R)
• M13: 2,383,244 km (0.103 R)
• M14: 2,726,870 km (0.059 R)
• M15: 3,327,655 km (0.027 R)
• M16: 3,529,612 km (0.058 R)
• M17: 3,666,494 km (0.096 R)
• M18: 4,087,911 km (0.104 R)
• M19: 4,304,529 km (0.048 R)
• M20: 4,624,070 km (0.072 R)
• M21: 5,391,358 km (0.095 R)
• M22: 5,682,625 km (0.072 R)
• M23: 5,789,737 km (0.081 R)
• M24: 5,870,669 km (0.06 R)
• M25: 6,088,185 km (0.119 R)
• M26: 6,728,463 km (0.069 R)
• M27: 6,813,585 km (0.097 R)
• M28: 7,128,787 km (0.034 R)
• M29: 7,448,777 km (0.081 R)
• M30: 7,714,164 km (0.102 R)
• M31: 7,803,324 km (0.027 R)
• M32: 8,012,761 km (0.114 R)
• M33: 8,590,508 km (0.116 R)
• M34: 9,213,134 km (0.113 R)
• M35: 9,371,259 km (0.072 R)
• M36: 9,466,404 km (0.098 R)
• M37: 10,044,599 km (0.119 R)
• M38: 10,502,219 km (0.098 R)
• M39: 10,634,314 km (0.109 R)
• M40: 10,933,360 km (0.111 R)
• M41: 11,033,741 km (0.1 R)
• M42: 11,268,908 km (0.12 R)
• M43: 11,370,336 km (0.059 R)
• M44: 11,915,919 km (0.109 R)
• M45: 12,296,047 km (0.042 R)
• M46: 14,219,577 km (0.111 R)
• M47: 14,402,385 km (0.068 R)
• M48: 16,502,889 km (0.097 R)
• M49: 16,656,526 km (0.118 R)
• M50: 16,887,954 km (0.061 R)
• M51: 17,588,670 km (0.092 R)
• M52: 17,942,619 km (0.1 R)
• M53: 18,100,744 km (0.064 R)
• M54: 18,338,754 km (0.108 R)
• M55: 19,018,527 km (0.107 R)
• M56: 19,139,402 km (0.087 R)
• M57: 21,149,100 km (0.118 R)
• M58: 21,819,897 km (0.064 R)
• M59: 22,073,166 km (0.118 R)
• M60: 22,582,846 km (0.093 R)
• M61: 23,873,726 km (0.109 R)
• M62: 24,440,552 km (0.075 R)
• M63: 25,188,541 km (0.116 R)
• M64: 25,276,954 km (0.088 R)
• M65: 25,365,665 km (0.105 R)
• M66: 25,543,088 km (0.12 R)
• M67: 25,988,591 km (0.066 R)
• M68: 26,706,960 km (0.103 R)
• M69: 26,842,346 km (0.106 R)
• M70: 27,386,284 km (0.025 R)
• M71: 27,933,812 km (0.029 R)
• M72: 28,254,849 km (0.074 R)
• M73: 30,019,206 km (0.044 R)
• M74: 30,300,899 km (0.069 R)
• M75: 31,484,667 km (0.059 R)
• M76: 31,580,111 km (0.082 R)
• M77: 31,914,611 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.8

Radius: 13.3

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.72 AU - 7.86 AU

Year: 5623 Days

Day: 5 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,113,241 km

• M1: 181,761 km (0.064 R)
• M2: 272,867 km (0.071 R)
• M3: 357,988 km (0.102 R)
• M4: 491,130 km (0.077 R)
• M5: 658,380 km (0.118 R)
• M6: 847,173 km (0.076 R)
• M7: 1,086,679 km (0.114 R)
• M8: 1,400,535 km (0.033 R)
• M9: 1,781,561 km (0.104 R)
• M10: 1,877,154 km (0.109 R)
• M11: 2,402,841 km (0.03 R)
• M12: 2,487,813 km (0.085 R)
• M13: 2,573,831 km (0.067 R)
• M14: 2,973,557 km (0.036 R)
• M15: 3,298,184 km (0.11 R)
• M16: 3,708,082 km (0.084 R)
• M17: 4,288,821 km (0.097 R)
• M18: 5,171,598 km (0.099 R)
• M19: 5,733,787 km (0.116 R)
• M20: 5,964,168 km (0.112 R)
• M21: 6,374,814 km (0.097 R)
• M22: 6,794,586 km (0.042 R)
• M23: 6,885,840 km (0.049 R)
• M24: 6,977,394 km (0.087 R)
• M25: 7,069,397 km (0.026 R)
• M26: 7,347,799 km (0.073 R)
• M27: 7,724,636 km (0.11 R)
• M28: 8,399,472 km (0.077 R)
• M29: 8,595,744 km (0.108 R)
• M30: 9,396,242 km (0.086 R)
• M31: 9,839,800 km (0.081 R)
• M32: 9,977,580 km (0.042 R)
• M33: 10,570,885 km (0.118 R)
• M34: 11,032,245 km (0.06 R)
• M35: 11,175,410 km (0.091 R)
• M36: 12,011,512 km (0.064 R)
• M37: 12,232,917 km (0.092 R)
• M38: 12,867,661 km (0.071 R)
• M39: 13,169,998 km (0.1 R)
• M40: 14,638,600 km (0.046 R)
• M41: 15,192,561 km (0.118 R)
• M42: 15,793,945 km (0.057 R)
• M43: 16,813,454 km (0.116 R)
• M44: 17,854,207 km (0.034 R)
• M45: 17,938,281 km (0.103 R)
• M46: 18,107,027 km (0.12 R)
• M47: 19,044,557 km (0.101 R)
• M48: 19,302,912 km (0.072 R)
• M49: 19,432,614 km (0.028 R)
• M50: 19,649,381 km (0.046 R)
• M51: 20,966,590 km (0.117 R)
• M52: 22,630,119 km (0.089 R)
• M53: 23,685,532 km (0.053 R)
• M54: 23,778,133 km (0.096 R)
• M55: 24,102,910 km (0.086 R)
• M56: 25,891,951 km (0.068 R)
• M57: 26,465,808 km (0.064 R)
• M58: 26,802,403 km (0.097 R)
• M59: 27,092,174 km (0.091 R)
• M60: 27,625,940 km (0.117 R)
• M61: 28,065,309 km (0.115 R)
• M62: 28,704,091 km (0.099 R)
• M63: 28,802,676 km (0.062 R)
• M64: 29,845,822 km (0.093 R)
• M65: 29,945,903 km (0.11 R)
• M66: 30,548,184 km (0.051 R)
• M67: 30,749,842 km (0.105 R)
• M68: 31,002,513 km (0.106 R)
• M69: 31,103,791 km (0.096 R)
• M70: 31,459,086 km (0.118 R)
• M71: 31,866,740 km (0.087 R)
• M72: 32,893,729 km (0.086 R)
• M73: 33,048,713 km (0.111 R)
• M74: 33,671,190 km (0.097 R)
• M75: 33,775,310 km (0.09 R)
• M76: 33,931,639 km (0.117 R)
• M77: 35,032,979 km (0.105 R)
• M78: 35,349,827 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.5

Radius: 8

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.86 AU - 10.08 AU

Year: 10388 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,113,241 km

• M1: 152,739 km (0.066 R)
• M2: 228,137 km (0.082 R)
• M3: 843,882 km (0.112 R)
• M4: 962,363 km (0.05 R)
• M5: 1,065,436 km (0.075 R)
• M6: 1,396,945 km (0.052 R)
• M7: 1,490,743 km (0.104 R)
• M8: 1,784,852 km (0.101 R)
• M9: 2,626,490 km (0.061 R)
• M10: 3,072,591 km (0.04 R)
• M11: 3,446,585 km (0.113 R)
• M12: 3,606,805 km (0.116 R)
• M13: 4,237,509 km (0.056 R)
• M14: 4,618,385 km (0.102 R)
• M15: 4,830,665 km (0.079 R)
• M16: 5,046,235 km (0.116 R)
• M17: 5,228,296 km (0.073 R)
• M18: 6,523,066 km (0.118 R)
• M19: 7,328,800 km (0.093 R)
• M20: 7,618,272 km (0.064 R)
• M21: 7,827,260 km (0.034 R)
• M22: 8,208,286 km (0.102 R)
• M23: 8,465,744 km (0.087 R)
• M24: 8,769,427 km (0.088 R)
• M25: 9,883,034 km (0.115 R)
• M26: 10,340,803 km (0.093 R)
• M27: 10,525,856 km (0.103 R)
• M28: 10,805,604 km (0.094 R)
• M29: 11,707,380 km (0.066 R)
• M30: 11,900,211 km (0.084 R)
• M31: 12,731,976 km (0.103 R)
• M32: 12,980,158 km (0.116 R)
• M33: 13,029,975 km (0.111 R)
• M34: 13,079,791 km (0.105 R)
• M35: 13,531,726 km (0.119 R)
• M36: 14,091,072 km (0.064 R)
• M37: 15,022,469 km (0.108 R)
• M38: 16,835,445 km (0.112 R)
• M39: 17,989,443 km (0.071 R)
• M40: 18,045,094 km (0.109 R)
• M41: 18,212,194 km (0.104 R)
• M42: 18,323,794 km (0.096 R)
• M43: 18,604,141 km (0.088 R)
• M44: 18,829,286 km (0.082 R)
• M45: 20,141,708 km (0.11 R)
• M46: 20,257,197 km (0.072 R)
• M47: 20,721,549 km (0.068 R)
• M48: 20,779,743 km (0.058 R)
• M49: 20,954,922 km (0.04 R)
• M50: 21,660,575 km (0.045 R)
• M51: 22,314,168 km (0.079 R)
• M52: 23,276,531 km (0.117 R)
• M53: 23,458,442 km (0.09 R)
• M54: 23,945,982 km (0.033 R)
• M55: 25,054,951 km (0.064 R)
• M56: 25,553,261 km (0.119 R)
• M57: 27,386,733 km (0.054 R)
• M58: 27,450,760 km (0.052 R)
• M59: 28,805,668 km (0.089 R)
• M60: 29,393,139 km (0.08 R)
• M61: 29,721,207 km (0.116 R)
• M62: 30,978,727 km (0.114 R)
• M63: 31,312,630 km (0.091 R)
• M64: 33,340,429 km (0.068 R)
• M65: 34,163,516 km (0.119 R)
• M66: 34,370,260 km (0.064 R)
• M67: 34,508,339 km (0.043 R)
• M68: 36,672,272 km (0.103 R)
• M69: 37,096,233 km (0.118 R)
• M70: 38,736,125 km (0.109 R)
• M71: 40,326,799 km (0.095 R)
• M72: 41,423,501 km (0.108 R)
• M73: 41,570,556 km (0.103 R)
• M74: 42,160,121 km (0.076 R)
• M75: 42,234,022 km (0.048 R)
• M76: 42,381,974 km (0.104 R)
• M77: 44,320,613 km (0.062 R)
• M78: 45,300,778 km (0.044 R)
• M79: 46,899,232 km (0.077 R)
• M80: 47,129,014 km (0.094 R)
• M81: 48,283,910 km (0.102 R)
• M82: 50,151,041 km (0.08 R)
• M83: 50,386,059 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.3

Radius: 14

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.28 AU - 11.74 AU

Year: 11289 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,113,241 km

• M1: 200,611 km (0.042 R)
• M2: 484,847 km (0.117 R)
• M3: 629,657 km (0.047 R)
• M4: 791,672 km (0.1 R)
• M5: 1,139,487 km (0.059 R)
• M6: 1,297,163 km (0.079 R)
• M7: 1,610,122 km (0.052 R)
• M8: 1,974,692 km (0.091 R)
• M9: 3,124,800 km (0.048 R)
• M10: 3,317,931 km (0.071 R)
• M11: 3,955,667 km (0.075 R)
• M12: 4,595,048 km (0.078 R)
• M13: 4,927,006 km (0.111 R)
• M14: 5,459,125 km (0.065 R)
• M15: 6,413,859 km (0.036 R)
• M16: 7,121,307 km (0.062 R)
• M17: 7,291,550 km (0.118 R)
• M18: 7,506,073 km (0.08 R)
• M19: 7,679,307 km (0.09 R)
• M20: 9,954,392 km (0.073 R)
• M21: 10,192,701 km (0.105 R)
• M22: 10,336,614 km (0.047 R)
• M23: 10,626,535 km (0.116 R)
• M24: 10,821,162 km (0.052 R)
• M25: 11,363,005 km (0.056 R)
• M26: 11,612,086 km (0.108 R)
• M27: 12,937,074 km (0.105 R)
• M28: 13,040,895 km (0.045 R)
• M29: 13,459,320 km (0.106 R)
• M30: 13,723,061 km (0.118 R)
• M31: 14,524,756 km (0.051 R)
• M32: 15,013,044 km (0.071 R)
• M33: 15,177,003 km (0.054 R)
• M34: 16,229,275 km (0.046 R)
• M35: 16,397,572 km (0.049 R)
• M36: 17,534,516 km (0.106 R)
• M37: 19,406,135 km (0.106 R)
• M38: 19,525,215 km (0.085 R)
• M39: 19,883,801 km (0.1 R)
• M40: 20,305,069 km (0.068 R)
• M41: 20,547,118 km (0.078 R)
• M42: 21,710,092 km (0.115 R)
• M43: 22,081,693 km (0.113 R)
• M44: 23,083,101 km (0.081 R)
• M45: 23,589,340 km (0.04 R)
• M46: 24,099,319 km (0.035 R)
• M47: 24,227,375 km (0.037 R)
• M48: 24,355,581 km (0.116 R)
• M49: 24,612,889 km (0.112 R)
• M50: 26,241,112 km (0.046 R)
• M51: 27,035,028 km (0.111 R)
• M52: 27,368,033 km (0.097 R)
• M53: 28,443,193 km (0.068 R)
• M54: 29,600,631 km (0.081 R)
• M55: 29,875,293 km (0.088 R)
• M56: 30,150,703 km (0.12 R)
• M57: 30,496,124 km (0.104 R)
• M58: 30,704,065 km (0.106 R)
• M59: 31,121,294 km (0.089 R)
• M60: 31,820,963 km (0.107 R)
• M61: 33,235,710 km (0.045 R)
• M62: 33,664,158 km (0.104 R)
• M63: 35,396,203 km (0.116 R)
• M64: 38,272,222 km (0.043 R)
• M65: 38,721,314 km (0.075 R)
• M66: 40,916,364 km (0.066 R)
• M67: 41,145,847 km (0.082 R)
• M68: 41,452,373 km (0.101 R)
• M69: 41,605,861 km (0.085 R)
• M70: 41,836,541 km (0.114 R)
• M71: 44,637,761 km (0.061 R)
• M72: 45,268,465 km (0.117 R)
• M73: 46,299,494 km (0.064 R)
• M74: 46,937,978 km (0.111 R)
• M75: 47,098,047 km (0.112 R)
• M76: 47,579,304 km (0.115 R)
• M77: 48,951,714 km (0.053 R)
• M78: 50,500,950 km (0.104 R)
• M79: 51,158,133 km (0.106 R)
• M80: 53,396,866 km (0.09 R)
• M81: 54,066,316 km (0.049 R)
• M82: 54,234,165 km (0.108 R)
• M83: 55,075,802 km (0.116 R)
• M84: 55,413,594 km (0.057 R)
• M85: 56,261,366 km (0.062 R)
• M86: 57,027,905 km (0.044 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 11,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit