🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.6 AU

Year: 165 Days

Day: 40.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,410,976 km

• M1: 494,571 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.86 AU - 0.96 AU

Year: 361 Days

Day: 20.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.36 AU - 2.24 AU

Year: 1005 Days

Day: 40.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,410,976 km

• M1: 1,773,632 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.89 AU - 2.21 AU

Year: 1222 Days

Day: 26.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,410,976 km

• M1: 432,637 km (0.084 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 11.3

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.77 AU - 5.99 AU

Year: 5194 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,410,976 km

• M1: 161,865 km (0.075 R)
• M2: 271,969 km (0.068 R)
• M3: 420,819 km (0.093 R)
• M4: 699,669 km (0.088 R)
• M5: 839,842 km (0.063 R)
• M6: 961,466 km (0.113 R)
• M7: 1,204,712 km (0.116 R)
• M8: 1,468,303 km (0.063 R)
• M9: 2,110,826 km (0.109 R)
• M10: 2,249,204 km (0.104 R)
• M11: 2,583,854 km (0.069 R)
• M12: 2,994,501 km (0.037 R)
• M13: 3,133,178 km (0.026 R)
• M14: 3,265,123 km (0.037 R)
• M15: 3,399,013 km (0.069 R)
• M16: 3,471,119 km (0.116 R)
• M17: 3,626,103 km (0.064 R)
• M18: 3,746,230 km (0.04 R)
• M19: 3,858,428 km (0.052 R)
• M20: 4,172,434 km (0.095 R)
• M21: 4,544,484 km (0.079 R)
• M22: 4,734,623 km (0.105 R)
• M23: 4,866,120 km (0.091 R)
• M24: 5,962,373 km (0.11 R)
• M25: 6,359,256 km (0.115 R)
• M26: 6,448,566 km (0.119 R)
• M27: 6,764,666 km (0.056 R)
• M28: 6,959,143 km (0.088 R)
• M29: 7,039,777 km (0.102 R)
• M30: 7,672,127 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485

Radius: 11.3

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.2 AU - 5.62 AU

Year: 5238 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,410,976 km

• M1: 218,712 km (0.102 R)
• M2: 298,597 km (0.069 R)
• M3: 458,667 km (0.104 R)
• M4: 546,481 km (0.117 R)
• M5: 685,308 km (0.1 R)
• M6: 837,150 km (0.083 R)
• M7: 987,795 km (0.099 R)
• M8: 1,080,246 km (0.102 R)
• M9: 1,587,233 km (0.091 R)
• M10: 2,249,653 km (0.094 R)
• M11: 3,048,954 km (0.12 R)
• M12: 3,127,643 km (0.063 R)
• M13: 3,246,872 km (0.118 R)
• M14: 3,327,206 km (0.029 R)
• M15: 3,592,892 km (0.106 R)
• M16: 3,676,068 km (0.114 R)
• M17: 4,167,049 km (0.085 R)
• M18: 4,520,848 km (0.115 R)
• M19: 4,656,084 km (0.061 R)
• M20: 4,769,779 km (0.094 R)
• M21: 4,953,784 km (0.098 R)
• M22: 5,543,798 km (0.113 R)
• M23: 5,761,612 km (0.04 R)
• M24: 5,834,915 km (0.114 R)
• M25: 5,908,518 km (0.04 R)
• M26: 6,131,119 km (0.092 R)
• M27: 6,205,918 km (0.105 R)
• M28: 6,432,260 km (0.072 R)
• M29: 6,533,687 km (0.055 R)
• M30: 6,610,132 km (0.118 R)
• M31: 6,815,529 km (0.085 R)
• M32: 7,444,439 km (0.115 R)
• M33: 7,550,953 km (0.025 R)
• M34: 7,982,692 km (0.065 R)
• M35: 8,256,456 km (0.104 R)
• M36: 8,339,333 km (0.054 R)
• M37: 8,422,360 km (0.04 R)
• M38: 8,898,081 km (0.038 R)
• M39: 9,469,246 km (0.06 R)
• M40: 9,846,831 km (0.103 R)
• M41: 10,258,973 km (0.117 R)
• M42: 10,467,213 km (0.097 R)
• M43: 10,706,869 km (0.12 R)
• M44: 11,191,716 km (0.097 R)
• M45: 11,932,375 km (0.032 R)
• M46: 12,752,620 km (0.076 R)
• M47: 13,008,732 km (0.069 R)
• M48: 13,169,699 km (0.068 R)
• M49: 13,298,952 km (0.08 R)
• M50: 13,656,341 km (0.099 R)
• M51: 13,852,763 km (0.114 R)
• M52: 14,580,706 km (0.092 R)
• M53: 14,781,466 km (0.053 R)
• M54: 14,983,124 km (0.099 R)
• M55: 15,151,871 km (0.115 R)
• M56: 15,970,470 km (0.069 R)
• M57: 16,142,957 km (0.1 R)
• M58: 16,524,282 km (0.102 R)
• M59: 17,331,362 km (0.083 R)
• M60: 18,584,244 km (0.025 R)
• M61: 18,874,614 km (0.071 R)
• M62: 19,020,472 km (0.091 R)
• M63: 20,125,701 km (0.06 R)
• M64: 20,349,350 km (0.039 R)
• M65: 21,822,589 km (0.066 R)
• M66: 22,901,489 km (0.056 R)
• M67: 23,291,042 km (0.086 R)
• M68: 23,761,228 km (0.115 R)
• M69: 24,037,087 km (0.109 R)
• M70: 24,671,531 km (0.098 R)
• M71: 25,311,361 km (0.091 R)
• M72: 25,633,446 km (0.113 R)
• M73: 25,956,876 km (0.101 R)
• M74: 26,362,885 km (0.115 R)
• M75: 27,511,198 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25

Radius: 7.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.56 AU - 13.88 AU

Year: 17781 Days

Day: 24.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 80,410,976 km

• M1: 754,871 km (0.059 R)
• M2: 920,625 km (0.083 R)
• M3: 1,248,544 km (0.118 R)
• M4: 1,767,948 km (0.086 R)
• M5: 2,005,210 km (0.102 R)
• M6: 2,348,238 km (0.09 R)
• M7: 2,642,497 km (0.11 R)
• M8: 2,896,813 km (0.112 R)
• M9: 3,838,382 km (0.109 R)
• M10: 4,048,866 km (0.044 R)
• M11: 4,126,358 km (0.097 R)
• M12: 4,381,722 km (0.031 R)
• M13: 4,928,502 km (0.103 R)
• M14: 5,326,133 km (0.084 R)
• M15: 5,518,217 km (0.056 R)
• M16: 6,444,078 km (0.074 R)
• M17: 7,346,303 km (0.117 R)
• M18: 7,655,821 km (0.12 R)
• M19: 7,727,777 km (0.111 R)
• M20: 8,263,038 km (0.073 R)
• M21: 10,361,149 km (0.092 R)
• M22: 10,574,176 km (0.118 R)
• M23: 10,788,849 km (0.051 R)
• M24: 11,059,023 km (0.108 R)
• M25: 11,386,343 km (0.092 R)
• M26: 12,443,551 km (0.119 R)
• M27: 13,589,919 km (0.058 R)
• M28: 14,205,215 km (0.057 R)
• M29: 14,590,729 km (0.085 R)
• M30: 14,919,545 km (0.053 R)
• M31: 15,920,804 km (0.09 R)
• M32: 16,105,108 km (0.066 R)
• M33: 16,383,061 km (0.106 R)
• M34: 17,320,741 km (0.083 R)
• M35: 17,605,425 km (0.119 R)
• M36: 18,019,363 km (0.092 R)
• M37: 18,824,498 km (0.056 R)
• M38: 19,019,424 km (0.081 R)
• M39: 19,084,649 km (0.05 R)
• M40: 19,905,193 km (0.089 R)
• M41: 20,503,136 km (0.111 R)
• M42: 21,818,700 km (0.108 R)
• M43: 22,607,380 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.6

Radius: 7.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.4 AU - 14.84 AU

Year: 19781 Days

Day: 15 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,410,976 km

• M1: 275,559 km (0.072 R)
• M2: 403,914 km (0.039 R)
• M3: 476,320 km (0.081 R)
• M4: 812,167 km (0.04 R)
• M5: 1,148,612 km (0.095 R)
• M6: 1,212,341 km (0.099 R)
• M7: 1,863,989 km (0.075 R)
• M8: 2,016,131 km (0.096 R)
• M9: 2,067,742 km (0.065 R)
• M10: 2,252,046 km (0.068 R)
• M11: 2,665,086 km (0.104 R)
• M12: 2,750,506 km (0.087 R)
• M13: 2,807,952 km (0.091 R)
• M14: 3,012,303 km (0.093 R)
• M15: 3,343,213 km (0.032 R)
• M16: 3,435,515 km (0.082 R)
• M17: 3,591,396 km (0.115 R)
• M18: 3,749,371 km (0.119 R)
• M19: 5,344,534 km (0.083 R)
• M20: 5,598,102 km (0.091 R)
• M21: 5,781,659 km (0.12 R)
• M22: 6,004,559 km (0.065 R)
• M23: 6,154,756 km (0.098 R)
• M24: 6,458,888 km (0.048 R)
• M25: 6,807,002 km (0.092 R)
• M26: 7,200,744 km (0.068 R)
• M27: 7,521,183 km (0.05 R)
• M28: 8,384,512 km (0.093 R)
• M29: 8,679,220 km (0.11 R)
• M30: 8,806,527 km (0.096 R)
• M31: 9,322,191 km (0.116 R)
• M32: 9,847,579 km (0.028 R)
• M33: 10,203,173 km (0.11 R)
• M34: 10,653,612 km (0.057 R)
• M35: 10,790,046 km (0.1 R)
• M36: 10,881,300 km (0.119 R)
• M37: 11,110,634 km (0.039 R)
• M38: 13,244,947 km (0.046 R)
• M39: 13,884,777 km (0.095 R)
• M40: 14,033,776 km (0.031 R)
• M41: 14,233,340 km (0.099 R)
• M42: 15,399,006 km (0.107 R)
• M43: 15,811,747 km (0.075 R)
• M44: 16,280,287 km (0.115 R)
• M45: 17,071,361 km (0.073 R)
• M46: 18,091,170 km (0.09 R)
• M47: 19,407,481 km (0.059 R)
• M48: 19,574,283 km (0.051 R)
• M49: 20,189,579 km (0.089 R)
• M50: 20,925,002 km (0.103 R)
• M51: 22,363,685 km (0.063 R)
• M52: 23,893,622 km (0.038 R)
• M53: 24,072,242 km (0.082 R)
• M54: 24,731,370 km (0.105 R)
• M55: 25,822,537 km (0.081 R)
• M56: 25,883,573 km (0.093 R)
• M57: 26,067,130 km (0.106 R)
• M58: 26,558,708 km (0.119 R)
• M59: 26,991,345 km (0.098 R)
• M60: 27,863,501 km (0.096 R)
• M61: 27,988,864 km (0.078 R)
• M62: 28,051,546 km (0.118 R)
• M63: 28,808,212 km (0.096 R)
• M64: 29,443,853 km (0.086 R)
• M65: 29,763,394 km (0.1 R)
• M66: 29,955,777 km (0.104 R)
• M67: 30,535,020 km (0.117 R)
• M68: 30,793,824 km (0.098 R)
• M69: 33,620,177 km (0.055 R)
• M70: 34,962,818 km (0.087 R)
• M71: 36,734,356 km (0.067 R)
• M72: 36,940,501 km (0.062 R)
• M73: 37,009,466 km (0.072 R)
• M74: 37,147,246 km (0.048 R)
• M75: 37,216,210 km (0.069 R)
• M76: 37,977,663 km (0.084 R)
• M77: 38,604,628 km (0.114 R)
• M78: 39,445,817 km (0.034 R)
• M79: 39,939,191 km (0.1 R)
• M80: 42,437,176 km (0.104 R)
• M81: 42,653,644 km (0.105 R)
• M82: 42,942,817 km (0.085 R)
• M83: 44,911,674 km (0.086 R)
• M84: 45,132,182 km (0.04 R)
• M85: 45,574,393 km (0.065 R)
• M86: 48,182,781 km (0.069 R)
• M87: 48,710,114 km (0.059 R)
• M88: 50,227,635 km (0.113 R)
• M89: 50,839,041 km (0.099 R)
• M90: 51,145,567 km (0.062 R)
• M91: 51,222,311 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.7

Radius: 6.7

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.67 AU - 17.31 AU

Year: 21781 Days

Day: 17.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,410,976 km

• M1: 90,507 km (0.1 R)
• M2: 327,769 km (0.089 R)
• M3: 824,733 km (0.078 R)
• M4: 1,176,438 km (0.044 R)
• M5: 1,353,562 km (0.078 R)
• M6: 1,799,662 km (0.041 R)
• M7: 2,361,552 km (0.109 R)
• M8: 3,718,853 km (0.05 R)
• M9: 4,112,146 km (0.117 R)
• M10: 5,516,122 km (0.039 R)
• M11: 6,064,997 km (0.086 R)
• M12: 6,268,899 km (0.065 R)
• M13: 6,423,433 km (0.09 R)
• M14: 7,000,283 km (0.105 R)
• M15: 11,103,453 km (0.116 R)
• M16: 11,794,147 km (0.059 R)
• M17: 12,048,613 km (0.12 R)
• M18: 13,216,523 km (0.102 R)
• M19: 13,414,740 km (0.093 R)
• M20: 14,352,420 km (0.081 R)
• M21: 14,692,456 km (0.101 R)
• M22: 15,798,134 km (0.041 R)
• M23: 16,008,468 km (0.115 R)
• M24: 18,677,444 km (0.044 R)
• M25: 19,497,240 km (0.088 R)
• M26: 19,722,834 km (0.07 R)
• M27: 20,252,560 km (0.101 R)
• M28: 21,480,908 km (0.087 R)
• M29: 22,812,329 km (0.105 R)
• M30: 23,288,649 km (0.118 R)
• M31: 23,768,110 km (0.075 R)
• M32: 24,170,229 km (0.106 R)
• M33: 24,655,823 km (0.113 R)
• M34: 27,720,037 km (0.11 R)
• M35: 28,143,249 km (0.115 R)
• M36: 29,253,714 km (0.106 R)
• M37: 29,339,733 km (0.063 R)
• M38: 29,684,556 km (0.081 R)
• M39: 30,552,523 km (0.061 R)
• M40: 31,253,090 km (0.073 R)
• M41: 32,313,589 km (0.056 R)
• M42: 33,116,630 km (0.089 R)
• M43: 33,385,906 km (0.061 R)
• M44: 34,924,820 km (0.057 R)
• M45: 36,025,112 km (0.097 R)
• M46: 37,696,569 km (0.118 R)
• M47: 37,977,663 km (0.093 R)
• M48: 38,730,440 km (0.095 R)
• M49: 39,393,308 km (0.114 R)
• M50: 39,488,303 km (0.106 R)
• M51: 40,730,115 km (0.096 R)
• M52: 42,081,731 km (0.098 R)
• M53: 42,763,000 km (0.028 R)
• M54: 43,251,886 km (0.105 R)
• M55: 43,447,859 km (0.074 R)
• M56: 44,333,927 km (0.086 R)
• M57: 45,624,209 km (0.116 R)
• M58: 45,823,773 km (0.082 R)
• M59: 46,023,635 km (0.108 R)
• M60: 47,027,437 km (0.051 R)
• M61: 47,835,565 km (0.094 R)
• M62: 48,546,603 km (0.105 R)
• M63: 48,648,480 km (0.102 R)
• M64: 49,465,733 km (0.118 R)
• M65: 50,184,700 km (0.072 R)
• M66: 52,257,678 km (0.09 R)
• M67: 52,362,097 km (0.045 R)
• M68: 52,989,810 km (0.106 R)
• M69: 53,094,678 km (0.104 R)
• M70: 53,409,731 km (0.08 R)
• M71: 53,514,898 km (0.069 R)
• M72: 53,620,066 km (0.06 R)
• M73: 53,936,166 km (0.086 R)
• M74: 54,675,927 km (0.066 R)
• M75: 55,206,551 km (0.08 R)
• M76: 57,884,802 km (0.083 R)
• M77: 58,100,821 km (0.067 R)
• M78: 58,859,133 km (0.058 R)
• M79: 61,153,964 km (0.1 R)
• M80: 62,589,206 km (0.083 R)
• M81: 63,700,718 km (0.045 R)
• M82: 64,147,118 km (0.068 R)
• M83: 64,818,663 km (0.086 R)
• M84: 67,869,712 km (0.103 R)
• M85: 69,699,593 km (0.067 R)
• M86: 72,242,158 km (0.086 R)
• M87: 72,940,930 km (0.111 R)
• M88: 73,993,052 km (0.087 R)
• M89: 76,230,886 km (0.108 R)
• M90: 77,061,005 km (0.059 R)
• M91: 77,774,736 km (0.08 R)
• M92: 78,730,068 km (0.079 R)
• M93: 80,049,821 km (0.065 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: 343 - 11,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit