🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.79 AU - 1.03 AU

Year: 364 Days

Day: 42.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.97 AU - 1.15 AU

Year: 457 Days

Day: 26.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,214,398 km

• M1: 161,865 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.73 AU - 2.37 AU

Year: 1230 Days

Day: 12.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.72 AU - 2.46 AU

Year: 1266 Days

Day: 27.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,214,398 km

• M1: 54,603 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 14.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.37 AU - 5.43 AU

Year: 4544 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 70,214,398 km

• M1: 179,817 km (0.072 R)
• M2: 383,569 km (0.087 R)
• M3: 479,611 km (0.111 R)
• M4: 705,354 km (0.117 R)
• M5: 844,031 km (0.085 R)
• M6: 969,544 km (0.09 R)
• M7: 1,346,830 km (0.053 R)
• M8: 1,667,418 km (0.091 R)
• M9: 1,829,732 km (0.104 R)
• M10: 1,920,537 km (0.105 R)
• M11: 2,075,521 km (0.095 R)
• M12: 2,218,686 km (0.081 R)
• M13: 2,668,676 km (0.09 R)
• M14: 2,825,156 km (0.109 R)
• M15: 3,111,037 km (0.092 R)
• M16: 3,294,594 km (0.086 R)
• M17: 3,615,182 km (0.075 R)
• M18: 4,025,230 km (0.088 R)
• M19: 4,721,159 km (0.102 R)
• M20: 4,890,354 km (0.082 R)
• M21: 5,148,112 km (0.116 R)
• M22: 5,410,357 km (0.109 R)
• M23: 5,565,340 km (0.032 R)
• M24: 6,131,269 km (0.082 R)
• M25: 6,409,521 km (0.092 R)
• M26: 7,196,256 km (0.077 R)
• M27: 7,293,794 km (0.034 R)
• M28: 7,514,600 km (0.07 R)
• M29: 8,216,214 km (0.07 R)
• M30: 8,343,672 km (0.074 R)
• M31: 9,043,640 km (0.045 R)
• M32: 9,334,309 km (0.049 R)
• M33: 9,574,413 km (0.091 R)
• M34: 11,029,552 km (0.1 R)
• M35: 11,425,537 km (0.108 R)
• M36: 13,055,556 km (0.104 R)
• M37: 13,264,544 km (0.099 R)
• M38: 13,595,006 km (0.047 R)
• M39: 13,958,678 km (0.093 R)
• M40: 14,111,118 km (0.114 R)
• M41: 14,633,813 km (0.118 R)
• M42: 15,382,401 km (0.052 R)
• M43: 15,571,493 km (0.087 R)
• M44: 15,983,934 km (0.109 R)
• M45: 16,111,541 km (0.118 R)
• M46: 16,367,802 km (0.064 R)
• M47: 16,464,293 km (0.083 R)
• M48: 16,657,873 km (0.112 R)
• M49: 17,242,800 km (0.065 R)
• M50: 17,472,134 km (0.109 R)
• M51: 17,768,487 km (0.055 R)
• M52: 17,867,670 km (0.056 R)
• M53: 18,099,697 km (0.04 R)
• M54: 18,399,641 km (0.094 R)
• M55: 18,533,381 km (0.063 R)
• M56: 19,275,237 km (0.072 R)
• M57: 19,479,139 km (0.107 R)
• M58: 21,171,839 km (0.09 R)
• M59: 21,277,006 km (0.108 R)
• M60: 22,445,365 km (0.049 R)
• M61: 22,767,749 km (0.115 R)
• M62: 23,308,246 km (0.11 R)
• M63: 24,770,266 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.1

Radius: 9.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.78 AU - 8.86 AU

Year: 8298 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 70,214,398 km

• M1: 214,374 km (0.089 R)
• M2: 326,423 km (0.073 R)
• M3: 501,153 km (0.116 R)
• M4: 739,462 km (0.118 R)
• M5: 831,465 km (0.085 R)
• M6: 913,594 km (0.084 R)
• M7: 1,177,335 km (0.074 R)
• M8: 1,481,468 km (0.099 R)
• M9: 1,548,637 km (0.108 R)
• M10: 1,686,267 km (0.094 R)
• M11: 1,783,356 km (0.12 R)
• M12: 1,964,669 km (0.109 R)
• M13: 2,048,294 km (0.085 R)
• M14: 2,180,688 km (0.085 R)
• M15: 2,316,074 km (0.096 R)
• M16: 2,484,222 km (0.091 R)
• M17: 2,564,855 km (0.053 R)
• M18: 2,718,343 km (0.085 R)
• M19: 3,153,224 km (0.096 R)
• M20: 3,440,452 km (0.091 R)
• M21: 3,598,577 km (0.111 R)
• M22: 4,004,585 km (0.096 R)
• M23: 4,159,120 km (0.086 R)
• M24: 4,303,632 km (0.097 R)
• M25: 4,535,807 km (0.117 R)
• M26: 4,609,858 km (0.112 R)
• M27: 4,672,091 km (0.07 R)
• M28: 5,166,213 km (0.097 R)
• M29: 5,308,630 km (0.104 R)
• M30: 5,958,932 km (0.049 R)
• M31: 6,094,617 km (0.069 R)
• M32: 6,397,104 km (0.081 R)
• M33: 6,480,430 km (0.115 R)
• M34: 6,676,254 km (0.045 R)
• M35: 6,831,536 km (0.068 R)
• M36: 7,773,405 km (0.098 R)
• M37: 8,206,790 km (0.044 R)
• M38: 8,879,232 km (0.115 R)
• M39: 9,744,656 km (0.046 R)
• M40: 9,824,541 km (0.078 R)
• M41: 10,358,157 km (0.055 R)
• M42: 10,439,837 km (0.1 R)
• M43: 10,818,170 km (0.082 R)
• M44: 10,917,653 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.5

Radius: 12.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.13 AU - 8.67 AU

Year: 8434 Days

Day: 6.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 70,214,398 km

• M1: 196,572 km (0.057 R)
• M2: 819,048 km (0.058 R)
• M3: 1,210,546 km (0.112 R)
• M4: 1,494,333 km (0.115 R)
• M5: 2,019,571 km (0.091 R)
• M6: 2,140,596 km (0.115 R)
• M7: 2,326,696 km (0.086 R)
• M8: 2,534,487 km (0.085 R)
• M9: 2,765,317 km (0.12 R)
• M10: 2,900,404 km (0.1 R)
• M11: 3,089,645 km (0.109 R)
• M12: 3,408,438 km (0.108 R)
• M13: 3,756,702 km (0.081 R)
• M14: 4,849,065 km (0.116 R)
• M15: 5,012,725 km (0.102 R)
• M16: 5,303,843 km (0.113 R)
• M17: 5,388,067 km (0.073 R)
• M18: 5,472,589 km (0.111 R)
• M19: 5,880,842 km (0.118 R)
• M20: 6,455,447 km (0.075 R)
• M21: 6,545,505 km (0.1 R)
• M22: 8,334,247 km (0.059 R)
• M23: 9,004,445 km (0.11 R)
• M24: 9,924,772 km (0.11 R)
• M25: 10,581,506 km (0.101 R)
• M26: 11,117,216 km (0.111 R)
• M27: 11,225,375 km (0.076 R)
• M28: 11,552,097 km (0.1 R)
• M29: 11,771,557 km (0.111 R)
• M30: 11,881,811 km (0.063 R)
• M31: 12,131,340 km (0.065 R)
• M32: 12,550,813 km (0.066 R)
• M33: 13,032,219 km (0.053 R)
• M34: 15,107,141 km (0.102 R)
• M35: 15,649,284 km (0.085 R)
• M36: 16,136,674 km (0.096 R)
• M37: 17,095,147 km (0.077 R)
• M38: 18,776,328 km (0.098 R)
• M39: 18,937,744 km (0.057 R)
• M40: 19,131,922 km (0.071 R)
• M41: 19,261,773 km (0.04 R)
• M42: 19,522,223 km (0.101 R)
• M43: 19,751,257 km (0.097 R)
• M44: 20,809,213 km (0.117 R)
• M45: 21,783,844 km (0.09 R)
• M46: 22,704,768 km (0.076 R)
• M47: 22,842,248 km (0.079 R)
• M48: 23,083,550 km (0.042 R)

Asteroid Belt

Center: 8.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.2

Radius: 11.3

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.94 AU - 10.3 AU

Year: 12501 Days

Day: 13.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,214,398 km

• M1: 150,645 km (0.065 R)
• M2: 445,652 km (0.104 R)
• M3: 730,337 km (0.11 R)
• M4: 1,591,273 km (0.06 R)
• M5: 1,921,136 km (0.1 R)
• M6: 2,153,312 km (0.066 R)
• M7: 2,272,840 km (0.049 R)
• M8: 2,773,395 km (0.112 R)
• M9: 3,003,177 km (0.04 R)
• M10: 4,206,543 km (0.109 R)
• M11: 4,471,331 km (0.111 R)
• M12: 4,937,777 km (0.119 R)
• M13: 5,379,240 km (0.086 R)
• M14: 5,460,921 km (0.084 R)
• M15: 5,749,944 km (0.099 R)
• M16: 6,086,389 km (0.093 R)
• M17: 6,171,511 km (0.104 R)
• M18: 6,911,422 km (0.085 R)
• M19: 7,134,322 km (0.058 R)
• M20: 7,314,438 km (0.039 R)
• M21: 7,496,050 km (0.114 R)
• M22: 7,956,662 km (0.113 R)
• M23: 8,857,092 km (0.026 R)
• M24: 9,148,059 km (0.042 R)
• M25: 9,739,719 km (0.083 R)
• M26: 10,191,654 km (0.043 R)
• M27: 10,496,684 km (0.099 R)
• M28: 13,430,747 km (0.106 R)
• M29: 13,709,298 km (0.087 R)
• M30: 13,989,794 km (0.098 R)
• M31: 14,785,506 km (0.097 R)
• M32: 15,188,821 km (0.105 R)
• M33: 15,771,206 km (0.085 R)
• M34: 16,065,166 km (0.114 R)
• M35: 16,897,977 km (0.091 R)
• M36: 17,319,693 km (0.109 R)
• M37: 19,040,967 km (0.063 R)
• M38: 19,291,393 km (0.083 R)
• M39: 19,542,718 km (0.084 R)
• M40: 19,985,378 km (0.055 R)
• M41: 23,778,133 km (0.037 R)
• M42: 25,136,481 km (0.098 R)
• M43: 27,361,600 km (0.11 R)
• M44: 29,071,653 km (0.084 R)
• M45: 29,143,610 km (0.056 R)
• M46: 29,939,471 km (0.096 R)
• M47: 30,596,056 km (0.077 R)
• M48: 30,742,512 km (0.115 R)
• M49: 32,369,838 km (0.1 R)
• M50: 33,193,972 km (0.113 R)
• M51: 33,722,053 km (0.117 R)
• M52: 33,797,749 km (0.096 R)
• M53: 34,176,830 km (0.116 R)
• M54: 36,792,400 km (0.03 R)
• M55: 37,887,905 km (0.096 R)
• M56: 39,073,617 km (0.072 R)
• M57: 39,153,204 km (0.083 R)
• M58: 39,232,640 km (0.04 R)
• M59: 39,790,939 km (0.1 R)
• M60: 40,834,684 km (0.104 R)
• M61: 45,600,124 km (0.087 R)
• M62: 46,271,070 km (0.073 R)
• M63: 46,692,039 km (0.103 R)
• M64: 46,945,308 km (0.107 R)
• M65: 47,622,837 km (0.083 R)
• M66: 47,792,630 km (0.103 R)
• M67: 48,133,115 km (0.068 R)
• M68: 48,303,507 km (0.084 R)
• M69: 48,645,188 km (0.077 R)
• M70: 49,244,777 km (0.095 R)
• M71: 50,105,712 km (0.12 R)
• M72: 50,365,115 km (0.08 R)
• M73: 51,058,651 km (0.068 R)
• M74: 51,232,484 km (0.094 R)
• M75: 51,319,550 km (0.113 R)
• M76: 51,667,963 km (0.095 R)
• M77: 53,158,107 km (0.074 R)
• M78: 54,484,592 km (0.068 R)
• M79: 54,929,197 km (0.029 R)
• M80: 55,553,768 km (0.099 R)
• M81: 57,260,530 km (0.103 R)
• M82: 57,531,601 km (0.116 R)
• M83: 59,258,260 km (0.096 R)
• M84: 59,440,919 km (0.086 R)
• M85: 59,532,323 km (0.07 R)
• M86: 59,623,877 km (0.115 R)
• M87: 60,082,095 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.3

Radius: 4.1

Gravity: 22.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 14.4 AU - 15.36 AU

Year: 24048 Days

Day: 18.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,214,398 km

• M1: 53,257 km (0.118 R)
• M2: 83,625 km (0.105 R)
• M3: 192,981 km (0.061 R)
• M4: 295,755 km (0.105 R)
• M5: 379,679 km (0.032 R)
• M6: 510,428 km (0.109 R)
• M7: 550,371 km (0.079 R)
• M8: 765,941 km (0.092 R)
• M9: 835,504 km (0.032 R)
• M10: 882,927 km (0.101 R)
• M11: 1,520,962 km (0.069 R)
• M12: 2,040,964 km (0.103 R)
• M13: 3,004,224 km (0.072 R)
• M14: 3,040,876 km (0.114 R)
• M15: 3,339,772 km (0.043 R)
• M16: 4,415,680 km (0.071 R)
• M17: 5,679,334 km (0.107 R)
• M18: 6,185,872 km (0.109 R)
• M19: 6,948,372 km (0.1 R)
• M20: 7,790,309 km (0.073 R)
• M21: 8,146,352 km (0.05 R)
• M22: 8,507,631 km (0.111 R)
• M23: 9,839,950 km (0.099 R)
• M24: 10,059,110 km (0.115 R)
• M25: 10,114,162 km (0.116 R)
• M26: 10,446,569 km (0.065 R)
• M27: 10,502,219 km (0.116 R)
• M28: 12,102,617 km (0.102 R)
• M29: 13,170,896 km (0.103 R)
• M30: 13,961,072 km (0.083 R)
• M31: 14,084,041 km (0.108 R)
• M32: 15,143,194 km (0.085 R)
• M33: 15,842,115 km (0.088 R)
• M34: 16,163,302 km (0.053 R)
• M35: 16,421,807 km (0.114 R)
• M36: 16,877,333 km (0.061 R)
• M37: 17,073,904 km (0.118 R)
• M38: 17,403,169 km (0.095 R)
• M39: 17,934,391 km (0.038 R)
• M40: 18,808,791 km (0.072 R)
• M41: 18,876,708 km (0.069 R)
• M42: 19,353,776 km (0.092 R)
• M43: 20,389,591 km (0.056 R)
• M44: 21,090,158 km (0.115 R)
• M45: 21,869,713 km (0.111 R)
• M46: 22,370,716 km (0.088 R)
• M47: 22,730,948 km (0.086 R)
• M48: 24,486,329 km (0.066 R)
• M49: 25,081,130 km (0.12 R)
• M50: 25,982,158 km (0.1 R)
• M51: 27,507,308 km (0.12 R)
• M52: 28,904,553 km (0.12 R)
• M53: 29,061,182 km (0.068 R)
• M54: 29,218,110 km (0.052 R)
• M55: 31,444,874 km (0.117 R)
• M56: 32,986,630 km (0.113 R)
• M57: 34,885,625 km (0.082 R)
• M58: 35,638,402 km (0.068 R)
• M59: 35,722,326 km (0.111 R)
• M60: 38,100,035 km (0.108 R)
• M61: 38,271,773 km (0.073 R)
• M62: 39,134,504 km (0.038 R)
• M63: 39,394,654 km (0.077 R)
• M64: 40,615,822 km (0.083 R)
• M65: 41,760,994 km (0.072 R)
• M66: 42,115,391 km (0.079 R)
• M67: 43,005,947 km (0.09 R)
• M68: 43,633,061 km (0.073 R)
• M69: 43,722,820 km (0.067 R)
• M70: 44,443,732 km (0.116 R)
• M71: 45,077,728 km (0.057 R)
• M72: 45,897,225 km (0.042 R)
• M73: 46,354,546 km (0.062 R)
• M74: 48,106,337 km (0.099 R)
• M75: 48,291,988 km (0.09 R)
• M76: 49,317,481 km (0.065 R)
• M77: 50,161,662 km (0.101 R)
• M78: 50,350,006 km (0.113 R)
• M79: 50,632,895 km (0.072 R)
• M80: 51,294,866 km (0.113 R)
• M81: 52,150,267 km (0.098 R)
• M82: 52,245,560 km (0.112 R)
• M83: 54,454,223 km (0.116 R)
• M84: 54,938,322 km (0.079 R)
• M85: 55,132,350 km (0.052 R)
• M86: 58,169,337 km (0.116 R)
• M87: 61,260,178 km (0.06 R)
• M88: 64,813,427 km (0.076 R)
• M89: 65,429,172 km (0.055 R)
• M90: 67,080,882 km (0.114 R)
• M91: 67,184,553 km (0.041 R)
• M92: 69,269,349 km (0.065 R)
• M93: 69,898,857 km (0.066 R)
• M94: 70,109,192 km (0.109 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: 535 - 14,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit