🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.63 AU - 1.03 AU

Year: 290 Days

Day: 40.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.72 AU - 1.08 AU

Year: 327 Days

Day: 23 Hours

Environment

Temp: 20 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.26 AU - 2.68 AU

Year: 1486 Days

Day: 44.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.98 AU - 3.46 AU

Year: 2212 Days

Day: 35.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.8

Radius: 14.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.3 AU - 5.66 AU

Year: 4912 Days

Day: 10.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 60,839,485 km

• M1: 202,406 km (0.1 R)
• M2: 305,778 km (0.095 R)
• M3: 423,512 km (0.07 R)
• M4: 533,616 km (0.103 R)
• M5: 709,692 km (0.043 R)
• M6: 839,693 km (0.109 R)
• M7: 1,020,257 km (0.093 R)
• M8: 1,271,582 km (0.098 R)
• M9: 1,375,702 km (0.113 R)
• M10: 1,531,583 km (0.112 R)
• M11: 1,757,775 km (0.102 R)
• M12: 1,875,209 km (0.086 R)
• M13: 2,008,950 km (0.107 R)
• M14: 2,272,242 km (0.094 R)
• M15: 2,488,261 km (0.117 R)
• M16: 2,621,254 km (0.049 R)
• M17: 2,802,417 km (0.119 R)
• M18: 3,306,113 km (0.115 R)
• M19: 3,602,167 km (0.067 R)
• M20: 3,872,790 km (0.069 R)
• M21: 4,380,375 km (0.08 R)
• M22: 5,021,253 km (0.093 R)
• M23: 5,594,362 km (0.11 R)
• M24: 5,750,841 km (0.084 R)
• M25: 6,249,002 km (0.085 R)
• M26: 6,391,120 km (0.043 R)
• M27: 6,865,345 km (0.088 R)
• M28: 7,075,231 km (0.083 R)
• M29: 7,180,997 km (0.112 R)
• M30: 7,436,809 km (0.044 R)
• M31: 7,544,370 km (0.085 R)
• M32: 7,674,221 km (0.095 R)
• M33: 7,914,027 km (0.057 R)
• M34: 8,156,226 km (0.11 R)
• M35: 8,267,227 km (0.077 R)
• M36: 8,625,664 km (0.113 R)
• M37: 8,738,760 km (0.03 R)
• M38: 9,427,807 km (0.108 R)
• M39: 9,684,817 km (0.052 R)
• M40: 9,826,037 km (0.033 R)
• M41: 9,968,005 km (0.066 R)
• M42: 10,062,850 km (0.086 R)
• M43: 10,760,575 km (0.11 R)
• M44: 11,648,438 km (0.086 R)
• M45: 12,075,839 km (0.097 R)
• M46: 13,050,170 km (0.108 R)
• M47: 13,180,171 km (0.12 R)
• M48: 13,441,668 km (0.095 R)
• M49: 13,863,534 km (0.104 R)
• M50: 14,397,149 km (0.118 R)
• M51: 15,401,998 km (0.091 R)
• M52: 16,994,169 km (0.107 R)
• M53: 17,164,860 km (0.118 R)
• M54: 17,622,779 km (0.067 R)
• M55: 17,766,692 km (0.094 R)
• M56: 17,910,904 km (0.029 R)
• M57: 18,317,062 km (0.059 R)
• M58: 18,873,118 km (0.036 R)
• M59: 19,020,472 km (0.073 R)
• M60: 19,494,248 km (0.116 R)
• M61: 19,643,098 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.3

Radius: 14.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.56 AU - 7.02 AU

Year: 6774 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,839,485 km

• M1: 280,945 km (0.051 R)
• M2: 393,891 km (0.114 R)
• M3: 595,400 km (0.118 R)
• M4: 914,043 km (0.104 R)
• M5: 1,077,703 km (0.084 R)
• M6: 1,305,989 km (0.107 R)
• M7: 1,492,987 km (0.096 R)
• M8: 1,649,317 km (0.06 R)
• M9: 1,770,341 km (0.1 R)
• M10: 1,936,544 km (0.089 R)
• M11: 2,086,442 km (0.083 R)
• M12: 2,195,947 km (0.093 R)
• M13: 2,490,057 km (0.09 R)
• M14: 2,821,416 km (0.113 R)
• M15: 3,116,872 km (0.119 R)
• M16: 3,579,279 km (0.098 R)
• M17: 3,711,673 km (0.041 R)
• M18: 4,146,554 km (0.12 R)
• M19: 4,313,804 km (0.068 R)
• M20: 4,540,445 km (0.043 R)
• M21: 5,244,153 km (0.077 R)
• M22: 5,364,879 km (0.076 R)
• M23: 5,888,023 km (0.074 R)
• M24: 6,524,711 km (0.11 R)
• M25: 6,719,936 km (0.095 R)
• M26: 7,116,520 km (0.047 R)
• M27: 7,622,909 km (0.059 R)
• M28: 7,828,756 km (0.111 R)
• M29: 7,932,427 km (0.059 R)
• M30: 8,036,547 km (0.113 R)
• M31: 8,281,289 km (0.036 R)
• M32: 8,422,211 km (0.113 R)
• M33: 9,138,934 km (0.119 R)
• M34: 10,062,551 km (0.098 R)
• M35: 10,707,468 km (0.066 R)
• M36: 11,015,789 km (0.085 R)
• M37: 12,398,522 km (0.078 R)
• M38: 12,966,844 km (0.108 R)
• M39: 13,502,405 km (0.063 R)
• M40: 13,668,608 km (0.094 R)
• M41: 13,793,672 km (0.083 R)
• M42: 14,044,996 km (0.077 R)
• M43: 14,171,406 km (0.082 R)
• M44: 14,765,609 km (0.12 R)
• M45: 15,022,768 km (0.062 R)
• M46: 17,043,685 km (0.114 R)
• M47: 17,178,473 km (0.115 R)
• M48: 17,358,589 km (0.12 R)
• M49: 17,812,020 km (0.119 R)
• M50: 18,269,191 km (0.072 R)
• M51: 18,407,120 km (0.1 R)
• M52: 18,684,026 km (0.091 R)
• M53: 18,962,428 km (0.085 R)
• M54: 19,288,850 km (0.062 R)
• M55: 20,089,348 km (0.114 R)
• M56: 20,374,482 km (0.111 R)
• M57: 20,517,647 km (0.111 R)
• M58: 21,141,470 km (0.097 R)
• M59: 21,383,071 km (0.065 R)
• M60: 22,457,184 km (0.082 R)
• M61: 22,753,088 km (0.092 R)
• M62: 23,899,606 km (0.112 R)
• M63: 25,834,954 km (0.107 R)
• M64: 26,664,773 km (0.12 R)
• M65: 27,926,033 km (0.097 R)
• M66: 28,032,098 km (0.112 R)
• M67: 28,991,918 km (0.117 R)
• M68: 29,314,301 km (0.074 R)
• M69: 30,288,482 km (0.113 R)
• M70: 30,561,050 km (0.045 R)
• M71: 31,548,695 km (0.112 R)
• M72: 31,659,098 km (0.108 R)
• M73: 33,330,555 km (0.046 R)
• M74: 34,290,375 km (0.095 R)
• M75: 35,202,174 km (0.082 R)
• M76: 37,516,154 km (0.063 R)
• M77: 37,808,917 km (0.079 R)
• M78: 38,337,596 km (0.096 R)
• M79: 38,809,727 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.5

Radius: 10.4

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.67 AU - 10.75 AU

Year: 12491 Days

Day: 10.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,839,485 km

• M1: 176,077 km (0.117 R)
• M2: 332,855 km (0.09 R)
• M3: 472,580 km (0.116 R)
• M4: 651,948 km (0.117 R)
• M5: 816,206 km (0.112 R)
• M6: 893,997 km (0.093 R)
• M7: 1,036,414 km (0.032 R)
• M8: 1,164,919 km (0.119 R)
• M9: 1,485,806 km (0.101 R)
• M10: 1,631,963 km (0.113 R)
• M11: 1,783,057 km (0.116 R)
• M12: 2,099,157 km (0.115 R)
• M13: 3,309,404 km (0.094 R)
• M14: 3,405,296 km (0.074 R)
• M15: 3,764,930 km (0.11 R)
• M16: 4,102,422 km (0.071 R)
• M17: 4,952,138 km (0.11 R)
• M18: 5,247,445 km (0.03 R)
• M19: 5,739,472 km (0.088 R)
• M20: 6,088,783 km (0.042 R)
• M21: 6,365,240 km (0.035 R)
• M22: 6,849,039 km (0.111 R)
• M23: 7,639,066 km (0.095 R)
• M24: 7,723,888 km (0.061 R)
• M25: 7,851,794 km (0.073 R)
• M26: 8,023,383 km (0.047 R)
• M27: 8,678,023 km (0.114 R)
• M28: 9,304,539 km (0.079 R)
• M29: 10,412,161 km (0.075 R)
• M30: 10,648,227 km (0.117 R)
• M31: 11,463,834 km (0.098 R)
• M32: 11,658,760 km (0.097 R)
• M33: 11,756,597 km (0.115 R)
• M34: 12,800,491 km (0.109 R)
• M35: 13,512,727 km (0.06 R)
• M36: 13,770,334 km (0.086 R)
• M37: 14,395,055 km (0.092 R)
• M38: 15,029,051 km (0.109 R)
• M39: 15,295,784 km (0.086 R)
• M40: 15,403,046 km (0.061 R)
• M41: 15,618,167 km (0.088 R)
• M42: 16,269,516 km (0.108 R)
• M43: 17,711,042 km (0.1 R)
• M44: 17,936,486 km (0.118 R)
• M45: 18,962,577 km (0.055 R)
• M46: 20,183,595 km (0.071 R)
• M47: 20,301,179 km (0.087 R)
• M48: 20,537,244 km (0.104 R)
• M49: 20,655,427 km (0.1 R)
• M50: 20,952,229 km (0.084 R)
• M51: 23,191,859 km (0.106 R)
• M52: 24,433,820 km (0.061 R)
• M53: 25,761,053 km (0.09 R)
• M54: 26,144,621 km (0.116 R)
• M55: 27,111,622 km (0.102 R)
• M56: 28,090,441 km (0.106 R)
• M57: 28,353,284 km (0.077 R)
• M58: 28,947,936 km (0.099 R)
• M59: 32,463,486 km (0.074 R)
• M60: 33,432,731 km (0.051 R)
• M61: 34,201,065 km (0.094 R)
• M62: 34,552,171 km (0.088 R)
• M63: 35,826,147 km (0.113 R)
• M64: 36,468,819 km (0.032 R)
• M65: 37,259,594 km (0.044 R)
• M66: 38,056,053 km (0.094 R)
• M67: 38,565,733 km (0.094 R)
• M68: 41,671,384 km (0.109 R)
• M69: 41,971,328 km (0.115 R)
• M70: 42,121,524 km (0.117 R)
• M71: 42,497,913 km (0.106 R)
• M72: 44,014,536 km (0.116 R)
• M73: 44,243,570 km (0.073 R)
• M74: 44,702,836 km (0.116 R)
• M75: 45,394,726 km (0.093 R)
• M76: 47,413,250 km (0.118 R)
• M77: 47,569,729 km (0.09 R)
• M78: 48,512,196 km (0.096 R)
• M79: 49,143,948 km (0.115 R)
• M80: 49,302,372 km (0.103 R)
• M81: 52,181,832 km (0.091 R)
• M82: 52,586,195 km (0.115 R)
• M83: 54,377,180 km (0.079 R)
• M84: 54,459,010 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.1

Radius: 11.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.46 AU - 13.64 AU

Year: 15029 Days

Day: 6 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,839,485 km

• M1: 188,942 km (0.039 R)
• M2: 304,432 km (0.057 R)
• M3: 803,789 km (0.081 R)
• M4: 928,404 km (0.106 R)
• M5: 1,269,637 km (0.054 R)
• M6: 1,442,273 km (0.088 R)
• M7: 1,544,748 km (0.076 R)
• M8: 1,623,137 km (0.109 R)
• M9: 2,036,027 km (0.032 R)
• M10: 2,210,608 km (0.09 R)
• M11: 2,543,463 km (0.084 R)
• M12: 2,860,012 km (0.093 R)
• M13: 3,636,275 km (0.052 R)
• M14: 4,703,507 km (0.045 R)
• M15: 4,780,550 km (0.099 R)
• M16: 5,655,697 km (0.082 R)
• M17: 7,015,691 km (0.119 R)
• M18: 7,961,000 km (0.098 R)
• M19: 8,331,704 km (0.111 R)
• M20: 8,519,150 km (0.055 R)
• M21: 8,707,942 km (0.118 R)
• M22: 8,898,231 km (0.051 R)
• M23: 9,234,527 km (0.075 R)
• M24: 9,477,324 km (0.105 R)
• M25: 9,919,685 km (0.094 R)
• M26: 10,218,432 km (0.04 R)
• M27: 10,318,663 km (0.062 R)
• M28: 12,231,421 km (0.12 R)
• M29: 13,694,787 km (0.109 R)
• M30: 14,700,983 km (0.109 R)
• M31: 15,041,617 km (0.077 R)
• M32: 15,673,070 km (0.1 R)
• M33: 15,962,990 km (0.115 R)
• M34: 16,196,064 km (0.107 R)
• M35: 16,724,892 km (0.107 R)
• M36: 17,080,636 km (0.111 R)
• M37: 17,739,166 km (0.029 R)
• M38: 18,223,414 km (0.111 R)
• M39: 18,773,336 km (0.091 R)
• M40: 19,142,992 km (0.097 R)
• M41: 19,515,042 km (0.06 R)
• M42: 20,392,583 km (0.061 R)
• M43: 21,027,327 km (0.085 R)
• M44: 21,411,195 km (0.087 R)
• M45: 22,381,188 km (0.103 R)
• M46: 23,630,330 km (0.12 R)
• M47: 23,829,594 km (0.04 R)
• M48: 24,565,167 km (0.116 R)
• M49: 25,308,220 km (0.051 R)
• M50: 26,058,603 km (0.084 R)
• M51: 26,540,009 km (0.055 R)
• M52: 28,212,662 km (0.064 R)
• M53: 28,848,603 km (0.096 R)
• M54: 29,417,972 km (0.106 R)
• M55: 29,704,004 km (0.083 R)
• M56: 29,990,932 km (0.069 R)
• M57: 30,495,376 km (0.114 R)
• M58: 31,878,558 km (0.051 R)
• M59: 31,952,011 km (0.096 R)
• M60: 32,910,933 km (0.042 R)
• M61: 33,207,885 km (0.06 R)
• M62: 33,505,734 km (0.102 R)
• M63: 34,179,224 km (0.059 R)
• M64: 34,479,916 km (0.119 R)
• M65: 37,457,960 km (0.114 R)
• M66: 37,690,436 km (0.1 R)
• M67: 39,883,241 km (0.102 R)
• M68: 42,197,670 km (0.052 R)
• M69: 42,681,918 km (0.092 R)
• M70: 42,762,851 km (0.116 R)
• M71: 43,982,372 km (0.094 R)
• M72: 44,227,713 km (0.099 R)
• M73: 46,372,348 km (0.095 R)
• M74: 47,122,731 km (0.117 R)
• M75: 47,709,005 km (0.038 R)
• M76: 49,227,872 km (0.063 R)
• M77: 49,737,702 km (0.045 R)
• M78: 49,907,944 km (0.116 R)
• M79: 50,078,486 km (0.1 R)
• M80: 50,762,447 km (0.065 R)
• M81: 53,878,571 km (0.11 R)
• M82: 54,141,115 km (0.094 R)
• M83: 54,930,992 km (0.087 R)
• M84: 55,195,182 km (0.119 R)
• M85: 56,522,414 km (0.085 R)
• M86: 56,878,008 km (0.088 R)
• M87: 57,502,280 km (0.094 R)
• M88: 57,860,118 km (0.096 R)
• M89: 58,577,739 km (0.099 R)
• M90: 59,298,352 km (0.074 R)
• M91: 60,294,075 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 15,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit