🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.59 AU - 0.91 AU

Year: 294 Days

Day: 17.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,759,852 km

• M1: 264,489 km (0.086 R)
• M2: 565,480 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.74 AU - 0.86 AU

Year: 324 Days

Day: 20.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,759,852 km

• M1: 513,719 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.8 AU - 1.3 AU

Year: 487 Days

Day: 18.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 8.3

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.4 AU - 2.54 AU

Year: 1759 Days

Day: 10.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,759,852 km

• M1: 107,262 km (0.046 R)
• M2: 175,030 km (0.08 R)
• M3: 278,701 km (0.07 R)
• M4: 383,719 km (0.1 R)
• M5: 525,388 km (0.08 R)
• M6: 653,443 km (0.082 R)
• M7: 792,420 km (0.075 R)
• M8: 914,342 km (0.115 R)
• M9: 986,897 km (0.084 R)
• M10: 1,052,122 km (0.085 R)
• M11: 1,379,741 km (0.079 R)
• M12: 1,571,526 km (0.077 R)
• M13: 1,637,349 km (0.105 R)
• M14: 1,726,808 km (0.11 R)
• M15: 1,875,509 km (0.04 R)
• M16: 1,945,670 km (0.108 R)
• M17: 2,004,761 km (0.102 R)
• M18: 2,198,042 km (0.047 R)
• M19: 2,296,926 km (0.116 R)
• M20: 2,410,171 km (0.103 R)
• M21: 2,589,838 km (0.102 R)
• M22: 2,787,308 km (0.09 R)
• M23: 2,867,642 km (0.064 R)
• M24: 2,962,487 km (0.082 R)
• M25: 3,113,580 km (0.093 R)
• M26: 3,253,155 km (0.074 R)
• M27: 3,523,927 km (0.08 R)
• M28: 3,684,147 km (0.096 R)
• M29: 3,951,628 km (0.082 R)
• M30: 4,317,993 km (0.041 R)
• M31: 4,395,634 km (0.055 R)
• M32: 4,505,289 km (0.105 R)
• M33: 4,584,128 km (0.099 R)
• M34: 4,743,150 km (0.088 R)
• M35: 4,839,491 km (0.075 R)
• M36: 5,132,404 km (0.12 R)
• M37: 5,314,315 km (0.095 R)
• M38: 5,431,151 km (0.031 R)
• M39: 5,599,598 km (0.107 R)
• M40: 5,803,949 km (0.097 R)
• M41: 6,097,759 km (0.08 R)
• M42: 6,202,627 km (0.109 R)
• M43: 6,538,624 km (0.12 R)
• M44: 6,735,943 km (0.096 R)
• M45: 6,898,855 km (0.115 R)
• M46: 7,321,021 km (0.101 R)
• M47: 7,544,520 km (0.095 R)
• M48: 7,903,256 km (0.11 R)
• M49: 8,036,846 km (0.117 R)
• M50: 8,151,887 km (0.09 R)
• M51: 8,500,301 km (0.068 R)
• M52: 8,932,938 km (0.116 R)
• M53: 9,092,110 km (0.119 R)
• M54: 9,412,997 km (0.117 R)
• M55: 9,473,584 km (0.094 R)
• M56: 10,148,869 km (0.076 R)
• M57: 10,924,385 km (0.097 R)
• M58: 11,009,356 km (0.113 R)
• M59: 11,675,515 km (0.058 R)
• M60: 12,002,387 km (0.05 R)
• M61: 12,376,681 km (0.117 R)
• M62: 12,643,114 km (0.108 R)
• M63: 12,821,884 km (0.047 R)
• M64: 13,023,991 km (0.098 R)
• M65: 13,227,145 km (0.033 R)
• M66: 13,431,196 km (0.085 R)
• M67: 13,636,444 km (0.113 R)
• M68: 13,750,887 km (0.059 R)
• M69: 13,819,702 km (0.11 R)
• M70: 13,934,742 km (0.08 R)
• M71: 14,003,857 km (0.102 R)
• M72: 14,235,135 km (0.065 R)
• M73: 14,397,897 km (0.115 R)
• M74: 14,514,434 km (0.049 R)
• M75: 14,631,270 km (0.063 R)
• M76: 15,577,477 km (0.119 R)
• M77: 16,154,775 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 10.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.74 AU - 3.34 AU

Year: 2401 Days

Day: 8 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 61,759,852 km

• M1: 153,487 km (0.116 R)
• M2: 219,310 km (0.045 R)
• M3: 381,175 km (0.077 R)
• M4: 518,357 km (0.085 R)
• M5: 762,800 km (0.115 R)
• M6: 851,062 km (0.112 R)
• M7: 1,071,121 km (0.076 R)
• M8: 1,228,348 km (0.066 R)
• M9: 1,321,697 km (0.075 R)
• M10: 1,559,558 km (0.103 R)
• M11: 1,674,150 km (0.092 R)
• M12: 1,758,822 km (0.117 R)
• M13: 1,831,527 km (0.104 R)
• M14: 1,993,840 km (0.115 R)
• M15: 2,132,667 km (0.077 R)
• M16: 2,282,116 km (0.078 R)
• M17: 2,354,521 km (0.109 R)
• M18: 2,471,955 km (0.082 R)
• M19: 2,553,935 km (0.053 R)
• M20: 2,690,069 km (0.082 R)
• M21: 3,307,459 km (0.096 R)
• M22: 3,565,067 km (0.049 R)
• M23: 3,691,926 km (0.103 R)
• M24: 3,786,023 km (0.114 R)
• M25: 3,906,898 km (0.076 R)
• M26: 4,099,580 km (0.076 R)
• M27: 4,250,674 km (0.077 R)
• M28: 4,331,307 km (0.088 R)
• M29: 4,494,369 km (0.041 R)
• M30: 4,576,498 km (0.116 R)
• M31: 4,724,002 km (0.096 R)
• M32: 4,835,751 km (0.044 R)
• M33: 5,475,432 km (0.11 R)
• M34: 5,602,590 km (0.035 R)
• M35: 6,010,394 km (0.111 R)
• M36: 6,111,223 km (0.118 R)
• M37: 6,222,972 km (0.091 R)
• M38: 6,314,825 km (0.107 R)
• M39: 6,593,077 km (0.062 R)
• M40: 6,697,197 km (0.074 R)
• M41: 6,812,388 km (0.085 R)
• M42: 6,970,513 km (0.034 R)
• M43: 7,172,620 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.5

Radius: 12.5

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.2 AU - 7.5 AU

Year: 9027 Days

Day: 5.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,759,852 km

• M1: 307,124 km (0.049 R)
• M2: 428,000 km (0.119 R)
• M3: 794,215 km (0.096 R)
• M4: 1,194,838 km (0.068 R)
• M5: 1,368,372 km (0.07 R)
• M6: 1,719,628 km (0.09 R)
• M7: 2,030,492 km (0.059 R)
• M8: 2,122,644 km (0.099 R)
• M9: 2,287,501 km (0.084 R)
• M10: 2,580,264 km (0.119 R)
• M11: 2,833,533 km (0.052 R)
• M12: 2,989,564 km (0.114 R)
• M13: 3,068,701 km (0.063 R)
• M14: 3,255,998 km (0.078 R)
• M15: 3,984,988 km (0.112 R)
• M16: 4,072,353 km (0.116 R)
• M17: 4,368,258 km (0.099 R)
• M18: 4,549,122 km (0.058 R)
• M19: 5,012,576 km (0.103 R)
• M20: 5,265,995 km (0.09 R)
• M21: 5,458,826 km (0.102 R)
• M22: 5,621,290 km (0.077 R)
• M23: 5,984,513 km (0.103 R)
• M24: 6,838,418 km (0.084 R)
• M25: 7,119,811 km (0.035 R)
• M26: 7,297,534 km (0.053 R)
• M27: 7,404,945 km (0.052 R)
• M28: 7,585,210 km (0.048 R)
• M29: 8,097,434 km (0.078 R)
• M30: 9,078,496 km (0.059 R)
• M31: 9,544,045 km (0.099 R)
• M32: 9,858,649 km (0.109 R)
• M33: 9,977,580 km (0.098 R)
• M34: 10,096,959 km (0.106 R)
• M35: 10,498,330 km (0.065 R)
• M36: 11,441,395 km (0.113 R)
• M37: 11,733,709 km (0.096 R)
• M38: 11,902,007 km (0.037 R)
• M39: 12,368,752 km (0.064 R)
• M40: 12,798,247 km (0.082 R)
• M41: 13,407,709 km (0.117 R)
• M42: 13,583,636 km (0.03 R)
• M43: 13,760,311 km (0.068 R)
• M44: 14,610,027 km (0.084 R)
• M45: 14,745,862 km (0.063 R)
• M46: 15,064,057 km (0.117 R)
• M47: 15,615,175 km (0.107 R)
• M48: 16,172,727 km (0.077 R)
• M49: 16,313,199 km (0.12 R)
• M50: 17,116,689 km (0.074 R)
• M51: 18,175,543 km (0.09 R)
• M52: 18,468,007 km (0.119 R)
• M53: 18,762,116 km (0.114 R)
• M54: 20,154,723 km (0.047 R)
• M55: 20,914,530 km (0.109 R)
• M56: 21,272,219 km (0.065 R)
• M57: 21,683,613 km (0.039 R)
• M58: 22,618,749 km (0.119 R)
• M59: 22,775,827 km (0.107 R)
• M60: 23,091,329 km (0.077 R)
• M61: 23,992,806 km (0.1 R)
• M62: 24,528,366 km (0.099 R)
• M63: 25,666,058 km (0.058 R)
• M64: 26,049,178 km (0.043 R)
• M65: 26,379,041 km (0.052 R)
• M66: 28,387,094 km (0.113 R)
• M67: 28,896,773 km (0.08 R)
• M68: 29,010,468 km (0.116 R)
• M69: 29,124,312 km (0.104 R)
• M70: 29,695,626 km (0.031 R)
• M71: 30,965,712 km (0.083 R)
• M72: 31,082,099 km (0.096 R)
• M73: 31,665,980 km (0.078 R)
• M74: 31,900,549 km (0.091 R)
• M75: 34,157,532 km (0.101 R)
• M76: 35,792,487 km (0.107 R)
• M77: 36,281,672 km (0.095 R)
• M78: 36,650,132 km (0.063 R)
• M79: 36,773,251 km (0.088 R)
• M80: 36,896,520 km (0.099 R)
• M81: 37,514,658 km (0.091 R)
• M82: 39,768,350 km (0.106 R)
• M83: 39,894,760 km (0.071 R)
• M84: 41,103,212 km (0.096 R)
• M85: 41,872,594 km (0.099 R)
• M86: 42,452,734 km (0.116 R)
• M87: 43,230,344 km (0.112 R)
• M88: 43,425,569 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.4

Radius: 8

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.56 AU - 13.72 AU

Year: 16845 Days

Day: 18.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,759,852 km

• M1: 287,078 km (0.112 R)
• M2: 357,988 km (0.11 R)
• M3: 788,830 km (0.063 R)
• M4: 960,718 km (0.03 R)
• M5: 1,192,893 km (0.073 R)
• M6: 1,547,291 km (0.075 R)
• M7: 1,600,697 km (0.068 R)
• M8: 1,681,779 km (0.086 R)
• M9: 1,820,157 km (0.064 R)
• M10: 2,167,524 km (0.118 R)
• M11: 2,227,512 km (0.107 R)
• M12: 2,318,468 km (0.083 R)
• M13: 2,567,099 km (0.077 R)
• M14: 2,923,142 km (0.034 R)
• M15: 3,971,973 km (0.1 R)
• M16: 5,368,320 km (0.111 R)
• M17: 6,118,254 km (0.108 R)
• M18: 6,462,179 km (0.099 R)
• M19: 6,549,096 km (0.049 R)
• M20: 6,900,950 km (0.067 R)
• M21: 7,034,391 km (0.078 R)
• M22: 7,213,759 km (0.09 R)
• M23: 7,576,983 km (0.118 R)
• M24: 8,894,790 km (0.059 R)
• M25: 10,434,601 km (0.1 R)
• M26: 10,536,776 km (0.077 R)
• M27: 11,735,355 km (0.069 R)
• M28: 11,948,232 km (0.077 R)
• M29: 12,055,195 km (0.101 R)
• M30: 12,594,495 km (0.046 R)
• M31: 13,473,682 km (0.079 R)
• M32: 14,145,975 km (0.112 R)
• M33: 14,315,768 km (0.119 R)
• M34: 16,168,837 km (0.067 R)
• M35: 16,287,019 km (0.103 R)
• M36: 17,062,984 km (0.081 R)
• M37: 17,912,101 km (0.094 R)
• M38: 18,034,622 km (0.117 R)
• M39: 18,280,261 km (0.047 R)
• M40: 18,899,297 km (0.119 R)
• M41: 19,525,215 km (0.117 R)
• M42: 21,703,809 km (0.12 R)
• M43: 22,755,482 km (0.102 R)
• M44: 23,020,868 km (0.057 R)
• M45: 23,622,102 km (0.108 R)
• M46: 23,689,122 km (0.03 R)
• M47: 24,567,411 km (0.061 R)
• M48: 24,976,262 km (0.112 R)
• M49: 25,044,628 km (0.031 R)
• M50: 25,250,176 km (0.091 R)
• M51: 25,456,322 km (0.097 R)
• M52: 26,914,303 km (0.069 R)
• M53: 27,476,791 km (0.107 R)
• M54: 27,618,011 km (0.117 R)
• M55: 28,327,853 km (0.1 R)
• M56: 28,613,435 km (0.116 R)
• M57: 29,403,761 km (0.051 R)
• M58: 30,712,592 km (0.088 R)
• M59: 30,785,895 km (0.118 R)
• M60: 31,374,114 km (0.041 R)
• M61: 31,966,073 km (0.071 R)
• M62: 32,040,274 km (0.072 R)
• M63: 32,188,974 km (0.054 R)
• M64: 32,412,473 km (0.111 R)
• M65: 33,990,880 km (0.098 R)
• M66: 37,222,194 km (0.103 R)
• M67: 37,456,764 km (0.076 R)
• M68: 37,535,153 km (0.043 R)
• M69: 38,795,066 km (0.094 R)
• M70: 39,032,927 km (0.117 R)
• M71: 39,749,201 km (0.094 R)
• M72: 40,309,445 km (0.067 R)
• M73: 40,630,632 km (0.101 R)
• M74: 41,761,742 km (0.043 R)
• M75: 42,985,003 km (0.097 R)
• M76: 43,477,629 km (0.116 R)
• M77: 44,883,550 km (0.101 R)
• M78: 45,049,903 km (0.119 R)
• M79: 45,968,583 km (0.034 R)
• M80: 46,220,357 km (0.04 R)
• M81: 47,400,684 km (0.117 R)
• M82: 47,994,587 km (0.074 R)
• M83: 48,505,614 km (0.08 R)
• M84: 50,567,671 km (0.079 R)
• M85: 51,261,506 km (0.09 R)
• M86: 52,307,943 km (0.078 R)
• M87: 53,009,407 km (0.072 R)
• M88: 53,979,250 km (0.119 R)
• M89: 54,777,056 km (0.079 R)
• M90: 55,310,970 km (0.091 R)
• M91: 55,400,131 km (0.089 R)
• M92: 57,013,394 km (0.093 R)
• M93: 58,006,874 km (0.114 R)
• M94: 58,460,305 km (0.085 R)
• M95: 61,667,384 km (0.117 R)
• M96: 61,759,835 km (0.025 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 14,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit