🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.43 AU - 0.59 AU

Year: 137 Days

Day: 25.6 Hours

Environment

Temp: 235 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.61 AU - 0.85 AU

Year: 235 Days

Day: 34 Hours

Environment

Temp: 125 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,265,572 km

• M1: 25,432 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1 AU - 1.24 AU

Year: 447 Days

Day: 24.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.55 AU - 2.79 AU

Year: 1644 Days

Day: 21.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,265,572 km

• M1: 1,049,130 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.73 AU - 3.89 AU

Year: 2802 Days

Day: 33.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.7

Radius: 12.2

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.82 AU - 5.7 AU

Year: 3912 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,265,572 km

• M1: 156,031 km (0.102 R)
• M2: 309,817 km (0.072 R)
• M3: 529,726 km (0.096 R)
• M4: 816,954 km (0.078 R)
• M5: 924,066 km (0.104 R)
• M6: 1,207,404 km (0.109 R)
• M7: 1,416,692 km (0.036 R)
• M8: 1,653,505 km (0.09 R)
• M9: 1,761,365 km (0.102 R)
• M10: 1,935,647 km (0.119 R)
• M11: 2,199,687 km (0.07 R)
• M12: 2,284,659 km (0.069 R)
• M13: 3,004,524 km (0.103 R)
• M14: 3,350,394 km (0.107 R)
• M15: 3,429,082 km (0.097 R)
• M16: 3,528,266 km (0.105 R)
• M17: 3,852,295 km (0.083 R)
• M18: 4,249,776 km (0.054 R)
• M19: 4,572,908 km (0.025 R)
• M20: 4,770,676 km (0.054 R)
• M21: 5,357,997 km (0.074 R)
• M22: 5,566,686 km (0.091 R)
• M23: 5,801,705 km (0.09 R)
• M24: 6,088,185 km (0.091 R)
• M25: 6,749,706 km (0.063 R)
• M26: 6,849,638 km (0.037 R)
• M27: 7,254,599 km (0.101 R)
• M28: 7,667,190 km (0.092 R)
• M29: 8,381,071 km (0.064 R)
• M30: 8,732,327 km (0.053 R)
• M31: 9,005,941 km (0.094 R)
• M32: 9,199,072 km (0.094 R)
• M33: 9,337,899 km (0.047 R)
• M34: 9,449,499 km (0.071 R)
• M35: 9,533,424 km (0.072 R)
• M36: 10,589,584 km (0.089 R)
• M37: 10,764,315 km (0.106 R)
• M38: 11,742,685 km (0.114 R)
• M39: 11,953,917 km (0.093 R)
• M40: 12,471,974 km (0.107 R)
• M41: 12,997,512 km (0.059 R)
• M42: 13,467,249 km (0.08 R)
• M43: 13,593,510 km (0.105 R)
• M44: 14,262,661 km (0.119 R)
• M45: 14,359,152 km (0.067 R)
• M46: 14,909,821 km (0.07 R)
• M47: 15,237,142 km (0.091 R)
• M48: 15,401,550 km (0.091 R)
• M49: 15,699,249 km (0.069 R)
• M50: 15,932,024 km (0.107 R)
• M51: 16,704,996 km (0.093 R)
• M52: 17,352,755 km (0.114 R)
• M53: 17,904,621 km (0.119 R)
• M54: 18,287,442 km (0.114 R)
• M55: 18,990,253 km (0.102 R)
• M56: 19,487,516 km (0.078 R)
• M57: 20,169,383 km (0.115 R)
• M58: 20,567,613 km (0.118 R)
• M59: 21,188,294 km (0.05 R)
• M60: 21,667,008 km (0.101 R)
• M61: 21,926,410 km (0.082 R)
• M62: 22,597,806 km (0.078 R)
• M63: 22,860,799 km (0.093 R)
• M64: 23,503,621 km (0.112 R)
• M65: 24,152,427 km (0.029 R)
• M66: 24,923,304 km (0.101 R)
• M67: 25,000,946 km (0.086 R)
• M68: 25,428,796 km (0.117 R)
• M69: 25,663,216 km (0.067 R)
• M70: 25,741,455 km (0.098 R)
• M71: 25,898,234 km (0.041 R)
• M72: 26,094,805 km (0.102 R)
• M73: 26,449,652 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 12.5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.7 AU - 6.12 AU

Year: 5413 Days

Day: 10 Hours

Environment

Temp: -150 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,265,572 km

• M1: 156,479 km (0.099 R)
• M2: 370,404 km (0.103 R)
• M3: 622,028 km (0.041 R)
• M4: 845,527 km (0.101 R)
• M5: 1,020,108 km (0.096 R)
• M6: 1,127,669 km (0.089 R)
• M7: 1,207,255 km (0.12 R)
• M8: 1,372,261 km (0.114 R)
• M9: 1,475,035 km (0.113 R)
• M10: 1,634,357 km (0.1 R)
• M11: 2,686,778 km (0.1 R)
• M12: 2,949,920 km (0.1 R)
• M13: 3,062,119 km (0.116 R)
• M14: 3,620,867 km (0.073 R)
• M15: 3,789,912 km (0.047 R)
• M16: 4,236,612 km (0.094 R)
• M17: 4,700,365 km (0.115 R)
• M18: 4,832,161 km (0.095 R)
• M19: 5,234,729 km (0.114 R)
• M20: 5,398,838 km (0.118 R)
• M21: 5,509,241 km (0.032 R)
• M22: 5,732,291 km (0.087 R)
• M23: 5,816,814 km (0.069 R)
• M24: 6,361,201 km (0.056 R)
• M25: 6,477,887 km (0.101 R)
• M26: 7,162,896 km (0.074 R)
• M27: 7,406,591 km (0.086 R)
• M28: 8,795,756 km (0.094 R)
• M29: 9,287,485 km (0.117 R)
• M30: 9,386,967 km (0.106 R)
• M31: 9,687,360 km (0.093 R)
• M32: 10,161,136 km (0.076 R)
• M33: 10,504,164 km (0.071 R)
• M34: 10,607,835 km (0.059 R)
• M35: 10,850,932 km (0.1 R)
• M36: 11,166,434 km (0.086 R)
• M37: 12,899,376 km (0.104 R)
• M38: 13,010,377 km (0.044 R)
• M39: 13,608,320 km (0.114 R)
• M40: 13,759,115 km (0.111 R)
• M41: 14,100,646 km (0.082 R)
• M42: 14,291,533 km (0.116 R)
• M43: 14,521,914 km (0.117 R)
• M44: 15,102,952 km (0.105 R)
• M45: 15,259,132 km (0.111 R)
• M46: 15,652,126 km (0.11 R)
• M47: 15,929,181 km (0.11 R)
• M48: 16,247,825 km (0.108 R)
• M49: 16,528,470 km (0.078 R)
• M50: 16,649,196 km (0.083 R)
• M51: 16,770,221 km (0.032 R)
• M52: 17,461,662 km (0.098 R)
• M53: 18,411,758 km (0.108 R)
• M54: 19,719,094 km (0.089 R)
• M55: 20,276,196 km (0.108 R)
• M56: 21,757,664 km (0.114 R)
• M57: 22,511,338 km (0.114 R)
• M58: 22,958,785 km (0.056 R)
• M59: 23,635,416 km (0.064 R)
• M60: 24,639,667 km (0.103 R)
• M61: 25,008,276 km (0.051 R)
• M62: 25,378,830 km (0.092 R)
• M63: 25,657,830 km (0.037 R)
• M64: 25,751,179 km (0.091 R)
• M65: 26,265,945 km (0.087 R)
• M66: 26,359,893 km (0.112 R)
• M67: 26,831,575 km (0.103 R)
• M68: 27,210,805 km (0.037 R)
• M69: 28,407,439 km (0.076 R)
• M70: 28,842,469 km (0.093 R)
• M71: 29,523,589 km (0.107 R)
• M72: 29,866,168 km (0.115 R)
• M73: 30,703,467 km (0.12 R)
• M74: 31,548,545 km (0.041 R)
• M75: 31,648,477 km (0.061 R)
• M76: 33,109,150 km (0.076 R)
• M77: 33,720,108 km (0.114 R)
• M78: 34,129,408 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.7

Radius: 13.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.73 AU - 9.37 AU

Year: 9418 Days

Day: 13.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,265,572 km

• M1: 223,948 km (0.114 R)
• M2: 387,907 km (0.084 R)
• M3: 637,586 km (0.034 R)
• M4: 753,524 km (0.077 R)
• M5: 1,113,008 km (0.082 R)
• M6: 1,749,248 km (0.115 R)
• M7: 1,962,425 km (0.114 R)
• M8: 2,184,578 km (0.093 R)
• M9: 2,344,947 km (0.089 R)
• M10: 2,485,718 km (0.066 R)
• M11: 2,726,720 km (0.105 R)
• M12: 2,950,369 km (0.106 R)
• M13: 3,128,540 km (0.041 R)
• M14: 3,284,122 km (0.07 R)
• M15: 3,442,397 km (0.065 R)
• M16: 3,932,330 km (0.076 R)
• M17: 4,100,777 km (0.103 R)
• M18: 4,329,063 km (0.065 R)
• M19: 4,620,330 km (0.108 R)
• M20: 4,827,972 km (0.1 R)
• M21: 5,191,495 km (0.095 R)
• M22: 5,977,183 km (0.119 R)
• M23: 6,934,908 km (0.12 R)
• M24: 9,251,132 km (0.087 R)
• M25: 10,355,464 km (0.079 R)
• M26: 10,943,084 km (0.104 R)
• M27: 11,061,865 km (0.068 R)
• M28: 11,220,887 km (0.119 R)
• M29: 11,420,900 km (0.111 R)
• M30: 12,232,618 km (0.119 R)
• M31: 12,937,224 km (0.104 R)
• M32: 13,273,370 km (0.11 R)
• M33: 13,527,387 km (0.114 R)
• M34: 13,868,620 km (0.114 R)
• M35: 14,040,209 km (0.079 R)
• M36: 14,559,613 km (0.1 R)
• M37: 15,217,544 km (0.104 R)
• M38: 15,661,551 km (0.116 R)
• M39: 15,750,861 km (0.113 R)
• M40: 15,840,470 km (0.071 R)
• M41: 16,790,416 km (0.076 R)
• M42: 17,665,863 km (0.104 R)
• M43: 18,132,608 km (0.09 R)
• M44: 19,557,079 km (0.112 R)
• M45: 20,039,981 km (0.104 R)
• M46: 20,282,779 km (0.099 R)
• M47: 20,968,086 km (0.063 R)
• M48: 21,363,174 km (0.071 R)
• M49: 21,910,403 km (0.116 R)
• M50: 22,110,416 km (0.099 R)
• M51: 22,260,911 km (0.101 R)
• M52: 22,512,535 km (0.114 R)
• M53: 22,917,047 km (0.112 R)
• M54: 23,374,966 km (0.12 R)
• M55: 24,196,708 km (0.102 R)
• M56: 24,351,841 km (0.053 R)
• M57: 25,289,370 km (0.03 R)
• M58: 26,026,888 km (0.085 R)
• M59: 26,398,190 km (0.104 R)
• M60: 26,557,960 km (0.104 R)
• M61: 27,307,446 km (0.112 R)
• M62: 27,469,011 km (0.066 R)
• M63: 27,847,045 km (0.084 R)
• M64: 29,818,895 km (0.094 R)
• M65: 31,439,788 km (0.116 R)
• M66: 31,609,132 km (0.108 R)
• M67: 32,403,198 km (0.117 R)
• M68: 34,011,226 km (0.07 R)
• M69: 34,185,058 km (0.106 R)
• M70: 35,762,867 km (0.095 R)
• M71: 36,234,848 km (0.104 R)
• M72: 36,412,421 km (0.073 R)
• M73: 37,304,473 km (0.052 R)
• M74: 38,263,994 km (0.092 R)
• M75: 39,413,953 km (0.075 R)
• M76: 39,779,420 km (0.066 R)
• M77: 39,901,492 km (0.109 R)
• M78: 40,636,616 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533

Radius: 12.4

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.04 AU - 11.04 AU

Year: 11101 Days

Day: 9.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 172.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,265,572 km

• M1: 216,169 km (0.086 R)
• M2: 318,494 km (0.111 R)
• M3: 489,484 km (0.028 R)
• M4: 634,295 km (0.075 R)
• M5: 745,446 km (0.066 R)
• M6: 1,064,389 km (0.055 R)
• M7: 1,384,079 km (0.099 R)
• M8: 1,734,288 km (0.089 R)
• M9: 1,872,965 km (0.117 R)
• M10: 1,967,511 km (0.066 R)
• M11: 2,286,454 km (0.076 R)
• M12: 2,413,612 km (0.105 R)
• M13: 2,728,516 km (0.087 R)
• M14: 3,057,032 km (0.115 R)
• M15: 3,311,798 km (0.103 R)
• M16: 3,456,309 km (0.114 R)
• M17: 3,933,377 km (0.105 R)
• M18: 4,273,562 km (0.072 R)
• M19: 4,431,388 km (0.106 R)
• M20: 4,982,507 km (0.047 R)
• M21: 5,762,809 km (0.052 R)
• M22: 5,972,545 km (0.102 R)
• M23: 6,436,000 km (0.088 R)
• M24: 6,985,323 km (0.117 R)
• M25: 7,549,606 km (0.113 R)
• M26: 8,089,804 km (0.118 R)
• M27: 8,207,089 km (0.085 R)
• M28: 9,207,151 km (0.088 R)
• M29: 10,500,275 km (0.091 R)
• M30: 11,584,261 km (0.1 R)
• M31: 11,849,797 km (0.11 R)
• M32: 12,162,008 km (0.037 R)
• M33: 12,431,882 km (0.088 R)
• M34: 13,904,224 km (0.119 R)
• M35: 14,470,602 km (0.084 R)
• M36: 15,092,630 km (0.103 R)
• M37: 15,334,231 km (0.03 R)
• M38: 16,313,349 km (0.089 R)
• M39: 16,511,715 km (0.102 R)
• M40: 16,810,612 km (0.028 R)
• M41: 17,111,304 km (0.06 R)
• M42: 17,211,983 km (0.076 R)
• M43: 17,515,068 km (0.108 R)
• M44: 18,280,561 km (0.07 R)
• M45: 20,002,881 km (0.092 R)
• M46: 20,215,160 km (0.116 R)
• M47: 20,588,407 km (0.081 R)
• M48: 20,695,519 km (0.091 R)
• M49: 21,179,618 km (0.091 R)
• M50: 21,396,086 km (0.086 R)
• M51: 21,613,152 km (0.107 R)
• M52: 23,544,012 km (0.059 R)
• M53: 24,049,503 km (0.103 R)
• M54: 24,162,300 km (0.11 R)
• M55: 25,933,090 km (0.052 R)
• M56: 26,280,756 km (0.062 R)
• M57: 26,921,932 km (0.115 R)
• M58: 27,509,403 km (0.086 R)
• M59: 28,101,062 km (0.065 R)
• M60: 28,279,383 km (0.077 R)
• M61: 30,448,403 km (0.105 R)
• M62: 32,048,053 km (0.059 R)
• M63: 34,307,728 km (0.103 R)
• M64: 35,585,294 km (0.031 R)
• M65: 36,165,136 km (0.037 R)
• M66: 36,878,269 km (0.117 R)
• M67: 37,334,542 km (0.052 R)
• M68: 39,111,615 km (0.082 R)
• M69: 40,714,257 km (0.09 R)
• M70: 40,848,746 km (0.114 R)
• M71: 41,118,321 km (0.067 R)
• M72: 41,253,258 km (0.088 R)
• M73: 41,726,885 km (0.111 R)
• M74: 42,611,158 km (0.091 R)
• M75: 43,845,640 km (0.095 R)
• M76: 44,121,648 km (0.109 R)
• M77: 44,328,991 km (0.116 R)
• M78: 44,675,160 km (0.056 R)
• M79: 45,091,940 km (0.062 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 10,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit