🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.65 AU - 1.07 AU

Year: 290 Days

Day: 29.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.31 AU - 1.67 AU

Year: 661 Days

Day: 28 Hours

Environment

Temp: -37 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.33 AU - 1.85 AU

Year: 729 Days

Day: 19.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.02 AU - 2.64 AU

Year: 1293 Days

Day: 20.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,077,293 km

• M1: 225,145 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.2 AU - 3.56 AU

Year: 2258 Days

Day: 19.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.23 AU - 3.63 AU

Year: 2309 Days

Day: 14.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.2

Radius: 14.3

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.08 AU - 8.58 AU

Year: 7212 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 91,077,293 km

• M1: 213,476 km (0.046 R)
• M2: 323,131 km (0.091 R)
• M3: 511,176 km (0.093 R)
• M4: 868,416 km (0.051 R)
• M5: 1,174,194 km (0.099 R)
• M6: 1,475,783 km (0.076 R)
• M7: 1,739,674 km (0.043 R)
• M8: 1,866,832 km (0.099 R)
• M9: 2,337,168 km (0.093 R)
• M10: 2,550,344 km (0.111 R)
• M11: 2,745,271 km (0.099 R)
• M12: 2,894,868 km (0.092 R)
• M13: 3,047,159 km (0.065 R)
• M14: 3,280,831 km (0.087 R)
• M15: 3,793,503 km (0.038 R)
• M16: 3,960,903 km (0.066 R)
• M17: 4,073,849 km (0.095 R)
• M18: 4,331,906 km (0.118 R)
• M19: 4,744,197 km (0.114 R)
• M20: 4,894,543 km (0.033 R)
• M21: 5,480,518 km (0.079 R)
• M22: 6,121,545 km (0.086 R)
• M23: 6,252,593 km (0.077 R)
• M24: 6,651,570 km (0.051 R)
• M25: 6,922,342 km (0.029 R)
• M26: 7,579,675 km (0.107 R)
• M27: 8,112,992 km (0.065 R)
• M28: 8,511,820 km (0.091 R)
• M29: 11,560,325 km (0.088 R)
• M30: 11,886,299 km (0.108 R)
• M31: 12,050,408 km (0.084 R)
• M32: 12,256,554 km (0.097 R)
• M33: 12,505,634 km (0.086 R)
• M34: 13,305,384 km (0.082 R)
• M35: 13,475,926 km (0.092 R)
• M36: 15,220,536 km (0.077 R)
• M37: 16,483,591 km (0.078 R)
• M38: 16,850,704 km (0.099 R)
• M39: 17,453,135 km (0.068 R)
• M40: 17,686,657 km (0.108 R)
• M41: 19,205,823 km (0.106 R)
• M42: 19,398,655 km (0.092 R)
• M43: 19,689,174 km (0.047 R)
• M44: 19,883,651 km (0.113 R)
• M45: 20,078,727 km (0.049 R)
• M46: 20,964,646 km (0.103 R)
• M47: 21,312,610 km (0.086 R)
• M48: 22,165,617 km (0.067 R)
• M49: 22,978,682 km (0.082 R)
• M50: 23,183,481 km (0.103 R)
• M51: 25,001,245 km (0.088 R)
• M52: 25,423,111 km (0.114 R)
• M53: 26,810,631 km (0.078 R)
• M54: 26,918,491 km (0.079 R)
• M55: 27,459,437 km (0.113 R)
• M56: 27,676,803 km (0.069 R)
• M57: 28,222,685 km (0.091 R)
• M58: 29,325,371 km (0.028 R)
• M59: 29,603,175 km (0.091 R)
• M60: 30,441,970 km (0.032 R)
• M61: 31,005,655 km (0.106 R)
• M62: 32,085,901 km (0.1 R)
• M63: 32,257,639 km (0.114 R)
• M64: 33,005,180 km (0.12 R)
• M65: 33,120,669 km (0.12 R)
• M66: 34,049,672 km (0.072 R)
• M67: 34,458,822 km (0.116 R)
• M68: 35,933,409 km (0.106 R)
• M69: 36,349,889 km (0.119 R)
• M70: 36,947,832 km (0.092 R)
• M71: 37,308,063 km (0.108 R)
• M72: 38,032,267 km (0.09 R)
• M73: 38,335,352 km (0.091 R)
• M74: 39,310,580 km (0.055 R)
• M75: 39,432,952 km (0.085 R)
• M76: 40,232,253 km (0.053 R)
• M77: 40,355,671 km (0.119 R)
• M78: 40,788,757 km (0.041 R)
• M79: 41,161,106 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.8

Radius: 13.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.92 AU - 10.66 AU

Year: 9471 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 91,077,293 km

• M1: 275,260 km (0.113 R)
• M2: 422,614 km (0.111 R)
• M3: 688,300 km (0.104 R)
• M4: 1,296,116 km (0.081 R)
• M5: 1,470,996 km (0.052 R)
• M6: 1,748,650 km (0.048 R)
• M7: 1,918,593 km (0.086 R)
• M8: 2,094,370 km (0.095 R)
• M9: 2,302,012 km (0.086 R)
• M10: 2,626,490 km (0.102 R)
• M11: 2,738,090 km (0.107 R)
• M12: 2,937,055 km (0.088 R)
• M13: 3,410,383 km (0.096 R)
• M14: 3,563,272 km (0.098 R)
• M15: 3,971,823 km (0.076 R)
• M16: 4,100,627 km (0.09 R)
• M17: 4,230,777 km (0.095 R)
• M18: 4,731,481 km (0.119 R)
• M19: 4,868,214 km (0.085 R)
• M20: 5,464,212 km (0.098 R)
• M21: 6,382,743 km (0.07 R)
• M22: 6,686,875 km (0.085 R)
• M23: 6,956,899 km (0.101 R)
• M24: 7,467,926 km (0.078 R)
• M25: 7,587,754 km (0.049 R)
• M26: 8,946,401 km (0.099 R)
• M27: 9,762,607 km (0.09 R)
• M28: 9,937,487 km (0.065 R)
• M29: 10,025,301 km (0.118 R)
• M30: 10,737,387 km (0.109 R)
• M31: 11,328,000 km (0.099 R)
• M32: 11,465,779 km (0.101 R)
• M33: 11,743,134 km (0.089 R)
• M34: 12,116,231 km (0.063 R)
• M35: 12,970,285 km (0.111 R)
• M36: 13,210,988 km (0.095 R)
• M37: 13,307,778 km (0.114 R)
• M38: 13,550,575 km (0.036 R)
• M39: 13,648,113 km (0.089 R)
• M40: 15,596,326 km (0.118 R)
• M41: 15,749,813 km (0.09 R)
• M42: 16,420,610 km (0.067 R)
• M43: 19,196,399 km (0.119 R)
• M44: 19,968,324 km (0.089 R)
• M45: 20,134,976 km (0.086 R)
• M46: 20,246,426 km (0.033 R)
• M47: 20,975,716 km (0.051 R)
• M48: 21,315,153 km (0.07 R)
• M49: 22,229,346 km (0.118 R)
• M50: 22,575,515 km (0.114 R)
• M51: 22,865,287 km (0.113 R)
• M52: 23,624,496 km (0.113 R)
• M53: 24,451,473 km (0.03 R)
• M54: 24,749,173 km (0.068 R)
• M55: 25,048,069 km (0.095 R)
• M56: 25,951,790 km (0.086 R)
• M57: 26,499,168 km (0.099 R)
• M58: 27,235,040 km (0.12 R)
• M59: 27,358,309 km (0.118 R)
• M60: 27,543,661 km (0.119 R)
• M61: 28,226,575 km (0.091 R)
• M62: 29,419,319 km (0.095 R)
• M63: 30,628,518 km (0.069 R)
• M64: 30,756,724 km (0.103 R)
• M65: 31,918,950 km (0.048 R)
• M66: 32,374,774 km (0.086 R)
• M67: 32,964,040 km (0.104 R)
• M68: 33,292,857 km (0.079 R)
• M69: 35,087,732 km (0.116 R)
• M70: 35,221,921 km (0.114 R)
• M71: 36,233,951 km (0.12 R)
• M72: 37,187,039 km (0.068 R)
• M73: 38,701,418 km (0.029 R)
• M74: 41,081,370 km (0.103 R)
• M75: 41,435,319 km (0.116 R)
• M76: 42,789,778 km (0.095 R)
• M77: 43,292,427 km (0.029 R)
• M78: 44,448,669 km (0.114 R)
• M79: 44,957,601 km (0.035 R)
• M80: 45,395,474 km (0.116 R)
• M81: 46,939,174 km (0.061 R)
• M82: 47,235,228 km (0.068 R)
• M83: 48,425,429 km (0.067 R)
• M84: 49,324,512 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.6

Radius: 6.5

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.82 AU - 17.8 AU

Year: 19674 Days

Day: 22.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 91,077,293 km

• M1: 488,736 km (0.111 R)
• M2: 980,464 km (0.041 R)
• M3: 1,093,411 km (0.086 R)
• M4: 1,282,951 km (0.096 R)
• M5: 1,639,742 km (0.077 R)
• M6: 1,693,149 km (0.064 R)
• M7: 1,857,108 km (0.107 R)
• M8: 1,941,032 km (0.101 R)
• M9: 1,997,580 km (0.064 R)
• M10: 2,470,758 km (0.119 R)
• M11: 3,108,943 km (0.06 R)
• M12: 3,480,843 km (0.058 R)
• M13: 4,415,082 km (0.075 R)
• M14: 4,603,276 km (0.093 R)
• M15: 4,717,419 km (0.077 R)
• M16: 5,868,724 km (0.116 R)
• M17: 6,117,356 km (0.104 R)
• M18: 7,411,378 km (0.093 R)
• M19: 7,590,147 km (0.079 R)
• M20: 8,227,135 km (0.086 R)
• M21: 8,552,061 km (0.1 R)
• M22: 9,071,166 km (0.094 R)
• M23: 9,358,544 km (0.106 R)
• M24: 9,746,451 km (0.078 R)
• M25: 10,288,294 km (0.102 R)
• M26: 10,638,204 km (0.091 R)
• M27: 11,972,018 km (0.082 R)
• M28: 12,552,009 km (0.071 R)
• M29: 13,303,290 km (0.099 R)
• M30: 13,357,594 km (0.078 R)
• M31: 14,513,237 km (0.116 R)
• M32: 14,793,135 km (0.112 R)
• M33: 15,358,316 km (0.077 R)
• M34: 15,815,487 km (0.114 R)
• M35: 15,987,973 km (0.067 R)
• M36: 16,219,102 km (0.049 R)
• M37: 16,919,070 km (0.088 R)
• M38: 19,077,319 km (0.112 R)
• M39: 19,199,690 km (0.094 R)
• M40: 19,322,360 km (0.064 R)
• M41: 20,877,879 km (0.082 R)
• M42: 21,830,219 km (0.097 R)
• M43: 22,408,564 km (0.079 R)
• M44: 25,038,944 km (0.075 R)
• M45: 25,779,154 km (0.115 R)
• M46: 26,594,911 km (0.061 R)
• M47: 27,626,538 km (0.104 R)
• M48: 29,163,207 km (0.082 R)
• M49: 29,233,668 km (0.101 R)
• M50: 30,512,431 km (0.099 R)
• M51: 32,245,522 km (0.08 R)
• M52: 32,464,384 km (0.067 R)
• M53: 33,788,175 km (0.069 R)
• M54: 34,456,578 km (0.102 R)
• M55: 37,020,835 km (0.119 R)
• M56: 37,709,883 km (0.071 R)
• M57: 37,786,777 km (0.045 R)
• M58: 40,586,800 km (0.075 R)
• M59: 40,823,165 km (0.093 R)
• M60: 41,852,547 km (0.102 R)
• M61: 42,171,041 km (0.036 R)
• M62: 43,533,429 km (0.087 R)
• M63: 43,694,696 km (0.089 R)
• M64: 44,179,542 km (0.086 R)
• M65: 45,808,663 km (0.111 R)
• M66: 46,465,847 km (0.111 R)
• M67: 48,205,670 km (0.065 R)
• M68: 48,790,448 km (0.08 R)
• M69: 50,389,200 km (0.094 R)
• M70: 50,982,506 km (0.077 R)
• M71: 52,347,437 km (0.097 R)
• M72: 53,724,335 km (0.073 R)
• M73: 53,897,270 km (0.106 R)
• M74: 56,162,481 km (0.114 R)
• M75: 56,601,701 km (0.111 R)
• M76: 58,369,648 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.1

Radius: 3.8

Gravity: 30.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 17.61 AU - 22.59 AU

Year: 32751 Days

Day: 21.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,077,293 km

• M1: 79,436 km (0.085 R)
• M2: 428,897 km (0.12 R)
• M3: 593,006 km (0.041 R)
• M4: 721,511 km (0.112 R)
• M5: 974,780 km (0.119 R)
• M6: 1,004,550 km (0.073 R)
• M7: 1,221,467 km (0.043 R)
• M8: 1,625,979 km (0.057 R)
• M9: 1,992,195 km (0.09 R)
• M10: 2,107,086 km (0.077 R)
• M11: 2,184,727 km (0.11 R)
• M12: 3,100,266 km (0.12 R)
• M13: 3,144,398 km (0.061 R)
• M14: 3,974,067 km (0.105 R)
• M15: 4,412,838 km (0.113 R)
• M16: 5,073,462 km (0.105 R)
• M17: 5,818,609 km (0.11 R)
• M18: 7,290,652 km (0.11 R)
• M19: 8,620,428 km (0.115 R)
• M20: 8,682,660 km (0.06 R)
• M21: 10,153,806 km (0.074 R)
• M22: 10,285,302 km (0.111 R)
• M23: 10,483,669 km (0.088 R)
• M24: 10,683,382 km (0.115 R)
• M25: 12,185,195 km (0.105 R)
• M26: 12,818,443 km (0.056 R)
• M27: 13,031,919 km (0.088 R)
• M28: 13,103,277 km (0.112 R)
• M29: 13,534,419 km (0.098 R)
• M30: 13,679,229 km (0.114 R)
• M31: 15,911,379 km (0.102 R)
• M32: 16,217,456 km (0.068 R)
• M33: 17,225,447 km (0.064 R)
• M34: 17,776,715 km (0.037 R)
• M35: 18,014,576 km (0.117 R)
• M36: 18,253,633 km (0.107 R)
• M37: 18,815,523 km (0.114 R)
• M38: 19,301,566 km (0.12 R)
• M39: 19,956,057 km (0.1 R)
• M40: 20,368,797 km (0.087 R)
• M41: 21,962,763 km (0.105 R)
• M42: 23,596,371 km (0.096 R)
• M43: 24,120,263 km (0.049 R)
• M44: 28,540,132 km (0.086 R)
• M45: 29,191,481 km (0.12 R)
• M46: 29,753,820 km (0.098 R)
• M47: 29,942,014 km (0.072 R)
• M48: 31,270,593 km (0.116 R)
• M49: 32,909,437 km (0.107 R)
• M50: 33,006,676 km (0.077 R)
• M51: 33,494,514 km (0.104 R)
• M52: 33,690,338 km (0.103 R)
• M53: 34,378,638 km (0.095 R)
• M54: 34,972,242 km (0.043 R)
• M55: 36,471,063 km (0.101 R)
• M56: 36,975,208 km (0.108 R)
• M57: 37,177,614 km (0.081 R)
• M58: 37,278,892 km (0.116 R)
• M59: 41,300,980 km (0.112 R)
• M60: 42,671,895 km (0.036 R)
• M61: 44,702,237 km (0.107 R)
• M62: 45,458,155 km (0.09 R)
• M63: 46,000,747 km (0.089 R)
• M64: 46,218,412 km (0.101 R)
• M65: 46,327,319 km (0.118 R)
• M66: 46,982,707 km (0.101 R)
• M67: 53,017,785 km (0.111 R)
• M68: 54,506,583 km (0.106 R)
• M69: 57,994,457 km (0.11 R)
• M70: 58,229,475 km (0.073 R)
• M71: 58,464,942 km (0.112 R)
• M72: 59,054,807 km (0.118 R)
• M73: 59,409,653 km (0.055 R)
• M74: 60,240,519 km (0.119 R)
• M75: 60,359,450 km (0.101 R)
• M76: 61,075,126 km (0.071 R)
• M77: 61,913,472 km (0.103 R)
• M78: 63,359,785 km (0.075 R)
• M79: 65,672,119 km (0.106 R)
• M80: 68,881,143 km (0.112 R)
• M81: 70,128,789 km (0.117 R)
• M82: 70,880,967 km (0.09 R)
• M83: 73,026,799 km (0.118 R)
• M84: 74,043,915 km (0.117 R)
• M85: 74,937,762 km (0.092 R)
• M86: 75,321,930 km (0.104 R)
• M87: 75,578,340 km (0.063 R)
• M88: 77,123,237 km (0.062 R)
• M89: 78,418,605 km (0.101 R)
• M90: 82,611,834 km (0.108 R)
• M91: 85,670,512 km (0.089 R)
• M92: 86,072,182 km (0.077 R)
• M93: 87,146,295 km (0.102 R)
• M94: 90,940,845 km (0.118 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 16,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit