🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.51 AU - 0.57 AU

Year: 140 Days

Day: 12.9 Hours

Environment

Temp: 231 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.47 AU - 0.77 AU

Year: 172 Days

Day: 25.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,023,811 km

• M1: 85,869 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.65 AU - 0.85 AU

Year: 229 Days

Day: 25.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.75 AU - 3.15 AU

Year: 1789 Days

Day: 36.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,023,811 km

• M1: 1,251,386 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.77 AU - 3.37 AU

Year: 1899 Days

Day: 27.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,023,811 km

• M1: 184,454 km (0.094 R)
• M2: 568,322 km (0.091 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33

Radius: 8.5

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.55 AU - 6.71 AU

Year: 5359 Days

Day: 7.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 89,023,811 km

• M1: 112,348 km (0.084 R)
• M2: 248,781 km (0.113 R)
• M3: 482,603 km (0.115 R)
• M4: 573,708 km (0.11 R)
• M5: 627,862 km (0.046 R)
• M6: 741,706 km (0.111 R)
• M7: 842,236 km (0.099 R)
• M8: 969,095 km (0.091 R)
• M9: 1,125,425 km (0.064 R)
• M10: 1,446,163 km (0.06 R)
• M11: 1,548,039 km (0.109 R)
• M12: 1,625,979 km (0.102 R)
• M13: 2,227,961 km (0.057 R)
• M14: 2,286,753 km (0.067 R)
• M15: 2,416,155 km (0.109 R)
• M16: 2,936,157 km (0.109 R)
• M17: 3,109,841 km (0.113 R)
• M18: 3,186,883 km (0.1 R)
• M19: 4,197,267 km (0.11 R)
• M20: 4,344,023 km (0.08 R)
• M21: 4,845,325 km (0.111 R)
• M22: 5,025,142 km (0.071 R)
• M23: 5,220,218 km (0.112 R)
• M24: 5,470,944 km (0.119 R)
• M25: 5,698,781 km (0.102 R)
• M26: 6,330,533 km (0.043 R)
• M27: 6,400,545 km (0.093 R)
• M28: 7,027,809 km (0.078 R)
• M29: 7,085,853 km (0.092 R)
• M30: 7,202,240 km (0.081 R)
• M31: 7,437,258 km (0.05 R)
• M32: 7,496,349 km (0.066 R)
• M33: 8,587,217 km (0.088 R)
• M34: 8,898,979 km (0.115 R)
• M35: 9,214,630 km (0.095 R)
• M36: 10,496,535 km (0.083 R)
• M37: 10,562,956 km (0.081 R)
• M38: 10,746,213 km (0.113 R)
• M39: 11,370,635 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.2

Radius: 10.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.99 AU - 10.15 AU

Year: 8859 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,023,811 km

• M1: 202,406 km (0.098 R)
• M2: 503,696 km (0.076 R)
• M3: 621,130 km (0.059 R)
• M4: 823,686 km (0.037 R)
• M5: 965,804 km (0.099 R)
• M6: 1,151,006 km (0.088 R)
• M7: 1,735,335 km (0.12 R)
• M8: 2,134,612 km (0.089 R)
• M9: 2,470,010 km (0.101 R)
• M10: 2,632,324 km (0.084 R)
• M11: 3,627,000 km (0.097 R)
• M12: 4,109,454 km (0.107 R)
• M13: 4,669,398 km (0.069 R)
• M14: 5,402,877 km (0.117 R)
• M15: 5,584,339 km (0.045 R)
• M16: 5,767,896 km (0.073 R)
• M17: 6,078,161 km (0.113 R)
• M18: 6,425,827 km (0.102 R)
• M19: 6,682,686 km (0.078 R)
• M20: 7,507,270 km (0.08 R)
• M21: 8,017,548 km (0.115 R)
• M22: 8,120,920 km (0.118 R)
• M23: 9,107,369 km (0.093 R)
• M24: 9,432,445 km (0.1 R)
• M25: 9,798,062 km (0.117 R)
• M26: 10,923,038 km (0.119 R)
• M27: 11,345,802 km (0.119 R)
• M28: 11,695,562 km (0.095 R)
• M29: 11,891,535 km (0.117 R)
• M30: 12,445,795 km (0.094 R)
• M31: 12,927,650 km (0.072 R)
• M32: 13,130,205 km (0.055 R)
• M33: 13,415,638 km (0.032 R)
• M34: 13,497,617 km (0.112 R)
• M35: 14,451,603 km (0.078 R)
• M36: 14,958,141 km (0.119 R)
• M37: 15,384,495 km (0.112 R)
• M38: 15,599,318 km (0.111 R)
• M39: 16,249,470 km (0.118 R)
• M40: 16,424,350 km (0.12 R)
• M41: 18,662,783 km (0.107 R)
• M42: 18,754,337 km (0.032 R)
• M43: 19,167,975 km (0.116 R)
• M44: 19,584,605 km (0.077 R)
• M45: 20,615,783 km (0.028 R)
• M46: 23,024,459 km (0.063 R)
• M47: 23,516,785 km (0.099 R)
• M48: 24,361,714 km (0.093 R)
• M49: 24,612,141 km (0.085 R)
• M50: 24,712,521 km (0.111 R)
• M51: 25,165,952 km (0.082 R)
• M52: 25,368,358 km (0.088 R)
• M53: 25,673,089 km (0.042 R)
• M54: 25,979,017 km (0.102 R)
• M55: 26,234,829 km (0.089 R)
• M56: 26,491,539 km (0.055 R)
• M57: 28,838,879 km (0.117 R)
• M58: 28,997,752 km (0.116 R)
• M59: 29,529,423 km (0.119 R)
• M60: 29,742,899 km (0.099 R)
• M61: 29,849,862 km (0.117 R)
• M62: 30,764,353 km (0.111 R)
• M63: 31,360,800 km (0.111 R)
• M64: 31,524,161 km (0.061 R)
• M65: 31,742,424 km (0.054 R)
• M66: 33,228,829 km (0.108 R)
• M67: 33,785,183 km (0.11 R)
• M68: 34,008,533 km (0.046 R)
• M69: 34,737,822 km (0.063 R)
• M70: 34,963,266 km (0.114 R)
• M71: 35,415,650 km (0.049 R)
• M72: 36,326,253 km (0.063 R)
• M73: 36,956,658 km (0.071 R)
• M74: 37,475,314 km (0.106 R)
• M75: 37,648,698 km (0.07 R)
• M76: 38,054,258 km (0.091 R)
• M77: 38,228,539 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.3

Radius: 10.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.73 AU - 11.51 AU

Year: 13093 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 89,023,811 km

• M1: 210,933 km (0.1 R)
• M2: 359,633 km (0.099 R)
• M3: 594,352 km (0.119 R)
• M4: 738,714 km (0.103 R)
• M5: 1,531,882 km (0.114 R)
• M6: 1,862,942 km (0.098 R)
• M7: 3,615,332 km (0.108 R)
• M8: 4,170,041 km (0.049 R)
• M9: 4,457,418 km (0.071 R)
• M10: 4,960,965 km (0.064 R)
• M11: 5,112,507 km (0.036 R)
• M12: 5,265,695 km (0.087 R)
• M13: 5,639,541 km (0.069 R)
• M14: 6,118,852 km (0.12 R)
• M15: 6,379,900 km (0.079 R)
• M16: 7,564,865 km (0.109 R)
• M17: 7,704,590 km (0.092 R)
• M18: 8,272,014 km (0.075 R)
• M19: 10,054,473 km (0.097 R)
• M20: 10,479,331 km (0.074 R)
• M21: 10,910,023 km (0.112 R)
• M22: 11,068,148 km (0.093 R)
• M23: 11,266,664 km (0.047 R)
• M24: 13,613,705 km (0.078 R)
• M25: 14,040,658 km (0.045 R)
• M26: 14,212,695 km (0.116 R)
• M27: 15,569,548 km (0.088 R)
• M28: 15,702,989 km (0.086 R)
• M29: 16,060,827 km (0.104 R)
• M30: 17,565,333 km (0.088 R)
• M31: 18,030,134 km (0.118 R)
• M32: 21,941,520 km (0.087 R)
• M33: 22,141,233 km (0.069 R)
• M34: 22,542,604 km (0.094 R)
• M35: 23,047,646 km (0.111 R)
• M36: 23,199,937 km (0.069 R)
• M37: 23,352,377 km (0.06 R)
• M38: 23,966,028 km (0.119 R)
• M39: 24,585,064 km (0.112 R)
• M40: 25,418,473 km (0.101 R)
• M41: 25,996,819 km (0.1 R)
• M42: 26,686,016 km (0.063 R)
• M43: 29,062,827 km (0.037 R)
• M44: 30,889,567 km (0.072 R)
• M45: 31,901,447 km (0.105 R)
• M46: 32,525,270 km (0.116 R)
• M47: 33,267,574 km (0.078 R)
• M48: 35,352,520 km (0.089 R)
• M49: 36,706,530 km (0.114 R)
• M50: 37,479,353 km (0.03 R)
• M51: 39,404,528 km (0.062 R)
• M52: 39,768,948 km (0.041 R)
• M53: 40,256,787 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.8

Radius: 14

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.98 AU - 13.34 AU

Year: 15906 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 89,023,811 km

• M1: 227,389 km (0.1 R)
• M2: 912,248 km (0.068 R)
• M3: 1,080,545 km (0.094 R)
• M4: 1,243,158 km (0.1 R)
• M5: 1,539,362 km (0.045 R)
• M6: 2,303,957 km (0.061 R)
• M7: 2,671,070 km (0.109 R)
• M8: 3,150,531 km (0.082 R)
• M9: 3,292,649 km (0.099 R)
• M10: 3,437,011 km (0.072 R)
• M11: 3,807,116 km (0.061 R)
• M12: 4,294,506 km (0.098 R)
• M13: 4,479,259 km (0.036 R)
• M14: 4,856,545 km (0.037 R)
• M15: 4,993,876 km (0.073 R)
• M16: 5,470,495 km (0.098 R)
• M17: 5,844,938 km (0.061 R)
• M18: 5,991,245 km (0.119 R)
• M19: 6,109,128 km (0.093 R)
• M20: 6,407,277 km (0.111 R)
• M21: 6,528,002 km (0.099 R)
• M22: 7,236,498 km (0.067 R)
• M23: 7,488,720 km (0.085 R)
• M24: 7,743,784 km (0.064 R)
• M25: 7,904,751 km (0.079 R)
• M26: 8,131,991 km (0.093 R)
• M27: 8,927,403 km (0.06 R)
• M28: 9,678,384 km (0.074 R)
• M29: 10,131,815 km (0.07 R)
• M30: 10,485,315 km (0.095 R)
• M31: 10,735,143 km (0.099 R)
• M32: 11,313,788 km (0.103 R)
• M33: 12,539,144 km (0.081 R)
• M34: 12,652,689 km (0.046 R)
• M35: 13,923,672 km (0.052 R)
• M36: 15,844,359 km (0.082 R)
• M37: 16,254,856 km (0.077 R)
• M38: 16,627,355 km (0.109 R)
• M39: 17,465,402 km (0.114 R)
• M40: 17,592,261 km (0.106 R)
• M41: 17,974,783 km (0.111 R)
• M42: 18,317,062 km (0.063 R)
• M43: 21,403,267 km (0.105 R)
• M44: 21,720,713 km (0.102 R)
• M45: 24,174,268 km (0.094 R)
• M46: 24,362,911 km (0.119 R)
• M47: 24,836,986 km (0.117 R)
• M48: 25,122,718 km (0.111 R)
• M49: 25,842,135 km (0.089 R)
• M50: 26,083,436 km (0.045 R)
• M51: 28,388,290 km (0.086 R)
• M52: 32,147,236 km (0.071 R)
• M53: 32,406,938 km (0.086 R)
• M54: 34,774,474 km (0.103 R)
• M55: 35,040,908 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.9

Radius: 7.7

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 16.7 AU - 22.6 AU

Year: 30757 Days

Day: 18.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,023,811 km

• M1: 137,032 km (0.052 R)
• M2: 366,365 km (0.027 R)
• M3: 807,230 km (0.103 R)
• M4: 1,120,039 km (0.1 R)
• M5: 1,274,275 km (0.117 R)
• M6: 1,707,510 km (0.096 R)
• M7: 1,778,120 km (0.117 R)
• M8: 1,995,785 km (0.091 R)
• M9: 2,107,984 km (0.1 R)
• M10: 2,417,202 km (0.025 R)
• M11: 3,792,456 km (0.104 R)
• M12: 4,073,101 km (0.04 R)
• M13: 4,555,854 km (0.114 R)
• M14: 4,904,566 km (0.105 R)
• M15: 8,653,638 km (0.1 R)
• M16: 9,523,550 km (0.049 R)
• M17: 10,161,884 km (0.042 R)
• M18: 10,486,212 km (0.106 R)
• M19: 10,682,485 km (0.109 R)
• M20: 10,879,954 km (0.101 R)
• M21: 11,078,620 km (0.078 R)
• M22: 11,278,483 km (0.094 R)
• M23: 11,345,353 km (0.094 R)
• M24: 11,412,522 km (0.052 R)
• M25: 12,090,051 km (0.066 R)
• M26: 12,158,417 km (0.077 R)
• M27: 12,850,307 km (0.11 R)
• M28: 13,130,654 km (0.033 R)
• M29: 13,200,965 km (0.103 R)
• M30: 14,562,306 km (0.11 R)
• M31: 14,781,317 km (0.11 R)
• M32: 15,148,729 km (0.12 R)
• M33: 15,892,530 km (0.091 R)
• M34: 18,116,302 km (0.095 R)
• M35: 20,435,518 km (0.047 R)
• M36: 20,926,947 km (0.109 R)
• M37: 22,508,645 km (0.077 R)
• M38: 23,356,566 km (0.089 R)
• M39: 23,956,154 km (0.12 R)
• M40: 24,474,212 km (0.106 R)
• M41: 24,996,009 km (0.084 R)
• M42: 25,258,254 km (0.114 R)
• M43: 25,433,732 km (0.078 R)
• M44: 26,316,509 km (0.107 R)
• M45: 26,405,371 km (0.116 R)
• M46: 28,841,273 km (0.118 R)
• M47: 30,225,352 km (0.03 R)
• M48: 30,972,294 km (0.072 R)
• M49: 31,348,084 km (0.063 R)
• M50: 32,294,141 km (0.118 R)
• M51: 34,020,501 km (0.112 R)
• M52: 34,602,735 km (0.059 R)
• M53: 39,987,660 km (0.095 R)
• M54: 42,255,115 km (0.113 R)
• M55: 42,671,895 km (0.106 R)
• M56: 42,880,734 km (0.052 R)
• M57: 42,985,303 km (0.034 R)
• M58: 44,881,904 km (0.043 R)
• M59: 45,520,238 km (0.094 R)
• M60: 47,669,511 km (0.096 R)
• M61: 48,429,468 km (0.117 R)
• M62: 49,522,131 km (0.091 R)
• M63: 51,620,540 km (0.102 R)
• M64: 51,954,443 km (0.096 R)
• M65: 53,747,822 km (0.038 R)
• M66: 53,860,469 km (0.062 R)
• M67: 54,765,387 km (0.029 R)
• M68: 55,903,527 km (0.089 R)
• M69: 58,087,357 km (0.093 R)
• M70: 58,666,750 km (0.082 R)
• M71: 61,591,987 km (0.114 R)
• M72: 62,064,417 km (0.114 R)
• M73: 71,514,065 km (0.099 R)
• M74: 72,383,678 km (0.091 R)
• M75: 72,632,908 km (0.085 R)
• M76: 73,632,222 km (0.099 R)
• M77: 74,636,173 km (0.081 R)
• M78: 74,761,985 km (0.11 R)
• M79: 75,265,830 km (0.05 R)
• M80: 76,911,407 km (0.057 R)
• M81: 78,440,896 km (0.085 R)
• M82: 79,337,735 km (0.096 R)
• M83: 79,594,594 km (0.116 R)
• M84: 80,109,211 km (0.072 R)
• M85: 82,178,449 km (0.08 R)
• M86: 83,611,148 km (0.045 R)
• M87: 84,658,333 km (0.096 R)
• M88: 85,183,571 km (0.083 R)
• M89: 85,841,652 km (0.114 R)
• M90: 86,633,623 km (0.114 R)
• M91: 87,958,761 km (0.101 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 16,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit