🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.46 AU - 0.56 AU

Year: 139 Days

Day: 19.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.81 AU - 1.27 AU

Year: 406 Days

Day: 17 Hours

Environment

Temp: 15 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 84,910,327 km

• M1: 149,448 km (0.034 R)
• M2: 716,723 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.43 AU - 1.49 AU

Year: 675 Days

Day: 25.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806

Radius: 8.3

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.26 AU - 6.1 AU

Year: 4514 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,910,327 km

• M1: 200,012 km (0.076 R)
• M2: 331,808 km (0.071 R)
• M3: 958,474 km (0.117 R)
• M4: 1,013,526 km (0.118 R)
• M5: 1,112,859 km (0.04 R)
• M6: 1,383,332 km (0.101 R)
• M7: 1,558,810 km (0.119 R)
• M8: 1,931,608 km (0.061 R)
• M9: 2,038,121 km (0.107 R)
• M10: 2,092,126 km (0.098 R)
• M11: 2,146,580 km (0.12 R)
• M12: 2,256,983 km (0.102 R)
• M13: 2,658,504 km (0.107 R)
• M14: 3,291,452 km (0.105 R)
• M15: 4,014,608 km (0.088 R)
• M16: 4,499,904 km (0.104 R)
• M17: 4,785,486 km (0.053 R)
• M18: 5,003,600 km (0.097 R)
• M19: 5,274,671 km (0.056 R)
• M20: 5,349,470 km (0.101 R)
• M21: 5,525,248 km (0.12 R)
• M22: 5,728,701 km (0.093 R)
• M23: 6,012,189 km (0.117 R)
• M24: 6,064,249 km (0.064 R)
• M25: 6,168,818 km (0.105 R)
• M26: 7,109,340 km (0.118 R)
• M27: 7,779,837 km (0.06 R)
• M28: 7,950,678 km (0.08 R)
• M29: 8,093,993 km (0.088 R)
• M30: 8,383,165 km (0.102 R)
• M31: 8,734,571 km (0.114 R)
• M32: 8,941,914 km (0.096 R)
• M33: 9,031,223 km (0.057 R)
• M34: 9,210,741 km (0.114 R)
• M35: 9,361,236 km (0.088 R)
• M36: 9,940,779 km (0.103 R)
• M37: 10,847,491 km (0.11 R)
• M38: 10,974,649 km (0.07 R)
• M39: 11,198,448 km (0.038 R)
• M40: 11,520,532 km (0.104 R)
• M41: 11,650,383 km (0.091 R)
• M42: 12,438,913 km (0.081 R)
• M43: 12,705,646 km (0.108 R)
• M44: 12,907,005 km (0.092 R)
• M45: 13,585,581 km (0.079 R)
• M46: 13,688,355 km (0.081 R)
• M47: 13,825,835 km (0.102 R)
• M48: 13,998,172 km (0.066 R)
• M49: 14,345,239 km (0.097 R)
• M50: 14,554,975 km (0.113 R)
• M51: 14,624,987 km (0.11 R)
• M52: 15,154,264 km (0.063 R)
• M53: 16,122,911 km (0.104 R)
• M54: 16,596,388 km (0.095 R)
• M55: 16,706,193 km (0.082 R)
• M56: 17,222,455 km (0.038 R)
• M57: 17,370,856 km (0.044 R)
• M58: 17,781,203 km (0.103 R)
• M59: 17,968,799 km (0.09 R)
• M60: 18,345,935 km (0.081 R)
• M61: 19,958,450 km (0.076 R)
• M62: 20,821,032 km (0.102 R)
• M63: 22,178,034 km (0.071 R)
• M64: 23,071,283 km (0.107 R)
• M65: 23,852,184 km (0.081 R)
• M66: 24,017,639 km (0.053 R)
• M67: 24,349,746 km (0.048 R)
• M68: 25,060,635 km (0.109 R)
• M69: 25,651,098 km (0.12 R)
• M70: 25,905,714 km (0.097 R)
• M71: 27,190,610 km (0.034 R)
• M72: 27,450,162 km (0.07 R)
• M73: 27,753,846 km (0.115 R)
• M74: 27,840,912 km (0.108 R)
• M75: 28,364,803 km (0.047 R)
• M76: 28,452,468 km (0.078 R)
• M77: 29,156,775 km (0.1 R)
• M78: 29,378,030 km (0.09 R)
• M79: 29,688,745 km (0.113 R)
• M80: 29,777,755 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.2

Radius: 13

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.12 AU - 7.86 AU

Year: 7849 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 84,910,327 km

• M1: 197,619 km (0.107 R)
• M2: 280,496 km (0.112 R)
• M3: 460,761 km (0.113 R)
• M4: 569,519 km (0.117 R)
• M5: 659,876 km (0.085 R)
• M6: 779,255 km (0.111 R)
• M7: 882,179 km (0.093 R)
• M8: 1,166,415 km (0.073 R)
• M9: 1,343,838 km (0.072 R)
• M10: 1,601,595 km (0.104 R)
• M11: 1,768,396 km (0.098 R)
• M12: 2,131,171 km (0.094 R)
• M13: 2,245,913 km (0.098 R)
• M14: 2,850,887 km (0.052 R)
• M15: 3,093,983 km (0.115 R)
• M16: 3,330,497 km (0.063 R)
• M17: 3,614,285 km (0.045 R)
• M18: 3,710,626 km (0.08 R)
• M19: 4,061,881 km (0.101 R)
• M20: 4,205,346 km (0.057 R)
• M21: 4,336,094 km (0.113 R)
• M22: 4,527,280 km (0.106 R)
• M23: 4,781,447 km (0.109 R)
• M24: 5,009,733 km (0.088 R)
• M25: 5,133,002 km (0.104 R)
• M26: 5,304,142 km (0.111 R)
• M27: 5,540,656 km (0.043 R)
• M28: 5,668,263 km (0.113 R)
• M29: 6,073,225 km (0.12 R)
• M30: 6,437,496 km (0.039 R)
• M31: 6,622,249 km (0.114 R)
• M32: 6,757,785 km (0.102 R)
• M33: 6,843,055 km (0.084 R)
• M34: 7,100,663 km (0.031 R)
• M35: 7,344,208 km (0.102 R)
• M36: 7,893,083 km (0.08 R)
• M37: 8,000,943 km (0.083 R)
• M38: 8,254,362 km (0.1 R)
• M39: 8,363,867 km (0.112 R)
• M40: 9,087,023 km (0.07 R)
• M41: 9,181,270 km (0.108 R)
• M42: 9,637,843 km (0.105 R)
• M43: 9,811,077 km (0.111 R)
• M44: 10,004,657 km (0.106 R)
• M45: 10,454,797 km (0.099 R)
• M46: 10,593,175 km (0.067 R)
• M47: 11,152,671 km (0.08 R)
• M48: 11,253,500 km (0.117 R)
• M49: 11,558,231 km (0.12 R)
• M50: 12,238,003 km (0.098 R)
• M51: 12,321,180 km (0.027 R)
• M52: 12,994,370 km (0.095 R)
• M53: 13,207,098 km (0.08 R)
• M54: 13,464,108 km (0.106 R)
• M55: 13,571,668 km (0.055 R)
• M56: 13,722,613 km (0.05 R)
• M57: 13,830,922 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.5

Radius: 13.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.63 AU - 11.49 AU

Year: 14083 Days

Day: 6.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 84,910,327 km

• M1: 251,474 km (0.089 R)
• M2: 505,790 km (0.037 R)
• M3: 658,231 km (0.062 R)
• M4: 955,781 km (0.047 R)
• M5: 1,431,203 km (0.117 R)
• M6: 1,787,246 km (0.117 R)
• M7: 1,880,744 km (0.114 R)
• M8: 2,092,575 km (0.082 R)
• M9: 2,435,603 km (0.102 R)
• M10: 4,031,962 km (0.114 R)
• M11: 4,332,953 km (0.105 R)
• M12: 4,641,274 km (0.061 R)
• M13: 6,521,121 km (0.118 R)
• M14: 6,638,406 km (0.106 R)
• M15: 7,663,600 km (0.116 R)
• M16: 7,974,464 km (0.104 R)
• M17: 9,062,789 km (0.09 R)
• M18: 11,130,082 km (0.119 R)
• M19: 11,270,554 km (0.105 R)
• M20: 11,802,823 km (0.083 R)
• M21: 11,946,138 km (0.109 R)
• M22: 12,053,998 km (0.079 R)
• M23: 12,855,095 km (0.106 R)
• M24: 13,076,649 km (0.092 R)
• M25: 13,448,549 km (0.104 R)
• M26: 13,937,286 km (0.118 R)
• M27: 15,713,461 km (0.083 R)
• M28: 17,315,206 km (0.096 R)
• M29: 18,259,617 km (0.1 R)
• M30: 19,010,449 km (0.079 R)
• M31: 19,984,480 km (0.1 R)
• M32: 20,456,162 km (0.09 R)
• M33: 21,105,118 km (0.101 R)
• M34: 21,892,900 km (0.107 R)
• M35: 22,157,689 km (0.041 R)
• M36: 22,824,147 km (0.114 R)
• M37: 24,496,352 km (0.102 R)
• M38: 24,679,460 km (0.057 R)
• M39: 25,277,851 km (0.066 R)
• M40: 25,927,555 km (0.1 R)
• M41: 26,207,752 km (0.069 R)
• M42: 26,488,846 km (0.081 R)
• M43: 27,338,412 km (0.033 R)
• M44: 28,148,934 km (0.113 R)
• M45: 28,533,101 km (0.092 R)
• M46: 31,618,557 km (0.059 R)
• M47: 32,771,209 km (0.04 R)
• M48: 33,074,144 km (0.081 R)
• M49: 34,244,149 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 14.3

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.35 AU - 11.77 AU

Year: 14083 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,910,327 km

• M1: 348,264 km (0.105 R)
• M2: 702,212 km (0.08 R)
• M3: 805,435 km (0.047 R)
• M4: 898,784 km (0.118 R)
• M5: 1,312,273 km (0.066 R)
• M6: 1,541,307 km (0.032 R)
• M7: 1,825,692 km (0.116 R)
• M8: 2,172,011 km (0.09 R)
• M9: 2,422,588 km (0.112 R)
• M10: 2,853,280 km (0.117 R)
• M11: 3,077,827 km (0.106 R)
• M12: 3,205,284 km (0.104 R)
• M13: 3,386,597 km (0.077 R)
• M14: 3,518,243 km (0.085 R)
• M15: 3,979,004 km (0.085 R)
• M16: 4,146,255 km (0.119 R)
• M17: 4,603,874 km (0.11 R)
• M18: 4,868,513 km (0.063 R)
• M19: 5,259,712 km (0.114 R)
• M20: 6,008,748 km (0.039 R)
• M21: 6,104,790 km (0.072 R)
• M22: 6,724,873 km (0.095 R)
• M23: 7,228,868 km (0.076 R)
• M24: 7,331,044 km (0.103 R)
• M25: 7,710,274 km (0.104 R)
• M26: 7,814,843 km (0.097 R)
• M27: 7,990,022 km (0.12 R)
• M28: 8,380,323 km (0.047 R)
• M29: 8,886,114 km (0.11 R)
• M30: 9,290,626 km (0.118 R)
• M31: 10,811,737 km (0.107 R)
• M32: 11,204,133 km (0.099 R)
• M33: 11,402,051 km (0.063 R)
• M34: 12,573,103 km (0.119 R)
• M35: 12,861,527 km (0.082 R)
• M36: 12,985,843 km (0.105 R)
• M37: 13,193,784 km (0.046 R)
• M38: 13,319,147 km (0.077 R)
• M39: 13,613,257 km (0.118 R)
• M40: 13,909,460 km (0.118 R)
• M41: 14,037,067 km (0.064 R)
• M42: 14,508,301 km (0.079 R)
• M43: 14,767,554 km (0.091 R)
• M44: 15,028,303 km (0.086 R)
• M45: 15,598,570 km (0.064 R)
• M46: 15,997,547 km (0.067 R)
• M47: 16,355,086 km (0.074 R)
• M48: 17,673,044 km (0.071 R)
• M49: 18,181,976 km (0.058 R)
• M50: 18,368,225 km (0.096 R)
• M51: 18,930,863 km (0.086 R)
• M52: 19,025,109 km (0.054 R)
• M53: 19,594,329 km (0.074 R)
• M54: 20,846,762 km (0.075 R)
• M55: 21,188,444 km (0.092 R)
• M56: 21,877,193 km (0.099 R)
• M57: 22,274,076 km (0.076 R)
• M58: 22,373,708 km (0.053 R)
• M59: 23,125,587 km (0.066 R)
• M60: 24,294,395 km (0.103 R)
• M61: 24,654,028 km (0.119 R)
• M62: 25,586,621 km (0.11 R)
• M63: 26,162,274 km (0.073 R)
• M64: 26,583,691 km (0.029 R)
• M65: 27,060,460 km (0.064 R)
• M66: 28,832,596 km (0.038 R)
• M67: 28,941,204 km (0.039 R)
• M68: 29,869,908 km (0.105 R)
• M69: 29,979,712 km (0.095 R)
• M70: 30,586,631 km (0.096 R)
• M71: 30,863,836 km (0.111 R)
• M72: 31,086,138 km (0.103 R)
• M73: 32,037,132 km (0.052 R)
• M74: 33,395,929 km (0.056 R)
• M75: 33,910,397 km (0.101 R)
• M76: 35,353,118 km (0.043 R)
• M77: 35,935,802 km (0.061 R)
• M78: 37,406,349 km (0.097 R)
• M79: 38,059,643 km (0.056 R)
• M80: 38,357,941 km (0.065 R)
• M81: 39,076,759 km (0.095 R)
• M82: 39,437,888 km (0.115 R)

Asteroid Belt

Center: 13.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.8

Radius: 3.2

Gravity: 67.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.78 AU - 18.38 AU

Year: 23546 Days

Day: 24.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,910,327 km

• M1: 165,605 km (0.112 R)
• M2: 503,098 km (0.061 R)
• M3: 595,549 km (0.034 R)
• M4: 960,418 km (0.074 R)
• M5: 1,349,971 km (0.112 R)
• M6: 1,381,836 km (0.082 R)
• M7: 1,783,057 km (0.077 R)
• M8: 2,255,337 km (0.12 R)
• M9: 3,523,778 km (0.086 R)
• M10: 4,017,900 km (0.109 R)
• M11: 4,156,427 km (0.087 R)
• M12: 4,202,803 km (0.1 R)
• M13: 5,728,102 km (0.053 R)
• M14: 6,683,883 km (0.098 R)
• M15: 7,013,298 km (0.057 R)
• M16: 7,124,299 km (0.099 R)
• M17: 7,630,838 km (0.057 R)
• M18: 8,032,807 km (0.048 R)
• M19: 8,559,691 km (0.083 R)
• M20: 9,585,184 km (0.042 R)
• M21: 10,521,517 km (0.051 R)
• M22: 10,840,161 km (0.077 R)
• M23: 10,904,189 km (0.097 R)
• M24: 10,968,516 km (0.092 R)
• M25: 12,079,280 km (0.098 R)
• M26: 12,345,863 km (0.079 R)
• M27: 13,362,680 km (0.115 R)
• M28: 13,846,181 km (0.091 R)
• M29: 14,125,181 km (0.072 R)
• M30: 14,547,047 km (0.038 R)
• M31: 15,982,737 km (0.081 R)
• M32: 16,717,263 km (0.05 R)
• M33: 17,014,215 km (0.111 R)
• M34: 18,371,815 km (0.104 R)
• M35: 19,685,584 km (0.061 R)
• M36: 19,842,063 km (0.103 R)
• M37: 20,077,680 km (0.106 R)
• M38: 21,269,376 km (0.075 R)
• M39: 23,637,511 km (0.084 R)
• M40: 24,810,358 km (0.035 R)
• M41: 27,038,020 km (0.108 R)
• M42: 28,352,088 km (0.039 R)
• M43: 29,061,331 km (0.088 R)
• M44: 31,772,493 km (0.108 R)
• M45: 31,956,200 km (0.104 R)
• M46: 32,416,662 km (0.079 R)
• M47: 33,624,365 km (0.085 R)
• M48: 33,811,512 km (0.108 R)
• M49: 34,186,704 km (0.119 R)
• M50: 34,280,801 km (0.074 R)
• M51: 37,916,777 km (0.098 R)
• M52: 38,306,629 km (0.108 R)
• M53: 39,978,086 km (0.085 R)
• M54: 40,673,267 km (0.081 R)
• M55: 40,972,463 km (0.079 R)
• M56: 42,580,192 km (0.098 R)
• M57: 44,208,415 km (0.099 R)
• M58: 44,413,364 km (0.103 R)
• M59: 44,618,612 km (0.1 R)
• M60: 45,236,302 km (0.109 R)
• M61: 47,420,431 km (0.119 R)
• M62: 48,683,934 km (0.116 R)
• M63: 49,532,304 km (0.111 R)
• M64: 50,278,797 km (0.074 R)
• M65: 50,706,946 km (0.108 R)
• M66: 51,459,124 km (0.108 R)
• M67: 53,410,329 km (0.064 R)
• M68: 55,275,067 km (0.077 R)
• M69: 55,716,979 km (0.104 R)
• M70: 56,715,545 km (0.11 R)
• M71: 57,943,893 km (0.09 R)
• M72: 58,056,091 km (0.097 R)
• M73: 58,617,682 km (0.116 R)
• M74: 58,955,474 km (0.119 R)
• M75: 60,426,918 km (0.102 R)
• M76: 62,714,120 km (0.085 R)
• M77: 63,059,691 km (0.089 R)
• M78: 63,636,989 km (0.036 R)
• M79: 63,752,629 km (0.101 R)
• M80: 64,332,021 km (0.102 R)
• M81: 64,448,109 km (0.102 R)
• M82: 65,846,550 km (0.085 R)
• M83: 66,549,510 km (0.115 R)
• M84: 66,784,379 km (0.092 R)
• M85: 66,901,963 km (0.055 R)
• M86: 71,419,220 km (0.106 R)
• M87: 73,593,177 km (0.062 R)
• M88: 73,836,123 km (0.062 R)
• M89: 76,034,015 km (0.094 R)
• M90: 76,648,414 km (0.114 R)
• M91: 78,005,715 km (0.113 R)
• M92: 78,253,300 km (0.1 R)
• M93: 79,122,164 km (0.12 R)
• M94: 83,767,178 km (0.078 R)
• M95: 84,020,746 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 11,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit