🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.48 AU - 0.6 AU

Year: 144 Days

Day: 30.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.65 AU - 0.73 AU

Year: 207 Days

Day: 42.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.78 AU - 0.86 AU

Year: 269 Days

Day: 16.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.16 AU - 1.66 AU

Year: 606 Days

Day: 22.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 68.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.54 AU - 1.76 AU

Year: 767 Days

Day: 46.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.24 AU - 3.28 AU

Year: 1658 Days

Day: 46.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,994,433 km

• M1: 41,588 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.6

Radius: 3.4

Gravity: 30.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.77 AU - 15.13 AU

Year: 17839 Days

Day: 22.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,994,433 km

• M1: 56,548 km (0.104 R)
• M2: 125,812 km (0.096 R)
• M3: 156,330 km (0.076 R)
• M4: 306,376 km (0.103 R)
• M5: 349,909 km (0.058 R)
• M6: 710,590 km (0.075 R)
• M7: 891,304 km (0.109 R)
• M8: 1,718,580 km (0.065 R)
• M9: 2,268,801 km (0.052 R)
• M10: 2,297,674 km (0.106 R)
• M11: 2,443,681 km (0.102 R)
• M12: 2,653,268 km (0.103 R)
• M13: 2,868,689 km (0.107 R)
• M14: 4,310,214 km (0.054 R)
• M15: 4,969,791 km (0.041 R)
• M16: 5,045,039 km (0.119 R)
• M17: 5,158,583 km (0.107 R)
• M18: 5,234,729 km (0.09 R)
• M19: 5,311,323 km (0.117 R)
• M20: 5,349,769 km (0.097 R)
• M21: 5,388,216 km (0.037 R)
• M22: 5,778,367 km (0.078 R)
• M23: 6,137,253 km (0.097 R)
• M24: 6,918,303 km (0.118 R)
• M25: 7,002,228 km (0.09 R)
• M26: 8,036,697 km (0.069 R)
• M27: 8,391,992 km (0.106 R)
• M28: 8,481,601 km (0.098 R)
• M29: 8,843,179 km (0.086 R)
• M30: 9,117,691 km (0.118 R)
• M31: 12,622,919 km (0.096 R)
• M32: 12,674,231 km (0.095 R)
• M33: 12,931,838 km (0.105 R)
• M34: 13,035,360 km (0.042 R)
• M35: 13,243,301 km (0.082 R)
• M36: 13,347,571 km (0.116 R)
• M37: 14,352,569 km (0.09 R)
• M38: 16,099,274 km (0.115 R)
• M39: 16,378,124 km (0.062 R)
• M40: 16,940,762 km (0.104 R)
• M41: 17,566,979 km (0.058 R)
• M42: 17,681,571 km (0.072 R)
• M43: 19,668,530 km (0.079 R)
• M44: 20,146,345 km (0.101 R)
• M45: 21,848,171 km (0.116 R)
• M46: 22,404,824 km (0.073 R)
• M47: 23,154,310 km (0.095 R)
• M48: 23,217,141 km (0.119 R)
• M49: 23,406,083 km (0.085 R)
• M50: 23,469,064 km (0.092 R)
• M51: 23,912,172 km (0.052 R)
• M52: 24,421,703 km (0.056 R)
• M53: 24,677,964 km (0.059 R)
• M54: 25,322,282 km (0.067 R)
• M55: 25,387,058 km (0.033 R)
• M56: 25,516,610 km (0.088 R)
• M57: 27,155,604 km (0.102 R)
• M58: 27,288,148 km (0.051 R)
• M59: 28,423,895 km (0.039 R)
• M60: 30,259,012 km (0.103 R)
• M61: 31,503,516 km (0.114 R)
• M62: 31,712,505 km (0.03 R)
• M63: 32,694,166 km (0.071 R)
• M64: 33,899,476 km (0.115 R)
• M65: 34,042,192 km (0.044 R)
• M66: 34,328,373 km (0.06 R)
• M67: 34,830,872 km (0.04 R)
• M68: 35,191,403 km (0.083 R)
• M69: 35,263,659 km (0.107 R)
• M70: 36,426,334 km (0.092 R)
• M71: 36,572,640 km (0.067 R)
• M72: 37,453,921 km (0.082 R)
• M73: 37,601,574 km (0.049 R)
• M74: 38,416,733 km (0.075 R)
• M75: 39,237,726 km (0.085 R)
• M76: 39,612,768 km (0.058 R)
• M77: 39,763,114 km (0.115 R)
• M78: 42,348,165 km (0.082 R)
• M79: 44,595,574 km (0.118 R)
• M80: 45,852,047 km (0.082 R)
• M81: 46,088,860 km (0.077 R)
• M82: 46,484,546 km (0.094 R)
• M83: 46,960,866 km (0.071 R)
• M84: 47,359,096 km (0.069 R)
• M85: 47,438,831 km (0.117 R)
• M86: 47,678,487 km (0.078 R)
• M87: 50,910,998 km (0.035 R)
• M88: 51,238,168 km (0.072 R)
• M89: 51,565,937 km (0.117 R)
• M90: 53,298,430 km (0.119 R)
• M91: 53,381,457 km (0.101 R)
• M92: 53,547,511 km (0.119 R)
• M93: 54,046,719 km (0.116 R)
• M94: 54,631,198 km (0.052 R)
• M95: 55,133,846 km (0.099 R)
• M96: 56,228,005 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.3

Radius: 4.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.13 AU - 14.19 AU

Year: 19270 Days

Day: 22.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,994,433 km

• M1: 54,603 km (0.102 R)
• M2: 100,380 km (0.068 R)
• M3: 146,905 km (0.03 R)
• M4: 603,927 km (0.083 R)
• M5: 630,854 km (0.11 R)
• M6: 921,672 km (0.118 R)
• M7: 1,408,015 km (0.049 R)
• M8: 1,444,218 km (0.06 R)
• M9: 1,480,570 km (0.118 R)
• M10: 1,610,571 km (0.053 R)
• M11: 1,744,311 km (0.079 R)
• M12: 1,941,481 km (0.09 R)
• M13: 2,357,214 km (0.112 R)
• M14: 2,421,840 km (0.115 R)
• M15: 2,664,039 km (0.111 R)
• M16: 2,960,243 km (0.105 R)
• M17: 3,030,105 km (0.089 R)
• M18: 3,124,202 km (0.049 R)
• M19: 3,266,918 km (0.1 R)
• M20: 3,339,174 km (0.08 R)
• M21: 3,387,644 km (0.049 R)
• M22: 4,618,385 km (0.041 R)
• M23: 4,973,381 km (0.059 R)
• M24: 5,028,732 km (0.079 R)
• M25: 5,168,008 km (0.072 R)
• M26: 5,738,126 km (0.088 R)
• M27: 6,327,990 km (0.071 R)
• M28: 6,813,585 km (0.119 R)
• M29: 6,998,787 km (0.115 R)
• M30: 7,060,870 km (0.061 R)
• M31: 7,949,481 km (0.106 R)
• M32: 8,373,890 km (0.08 R)
• M33: 8,672,039 km (0.09 R)
• M34: 9,041,097 km (0.06 R)
• M35: 10,003,610 km (0.084 R)
• M36: 10,213,944 km (0.105 R)
• M37: 10,249,249 km (0.12 R)
• M38: 10,889,977 km (0.109 R)
• M39: 11,179,000 km (0.109 R)
• M40: 11,215,352 km (0.041 R)
• M41: 11,251,705 km (0.085 R)
• M42: 11,288,057 km (0.087 R)
• M43: 12,172,779 km (0.114 R)
• M44: 12,510,272 km (0.088 R)
• M45: 12,926,902 km (0.089 R)
• M46: 13,156,086 km (0.111 R)
• M47: 13,425,212 km (0.107 R)
• M48: 15,845,855 km (0.087 R)
• M49: 16,834,398 km (0.082 R)
• M50: 17,294,112 km (0.085 R)
• M51: 18,397,097 km (0.102 R)
• M52: 18,654,854 km (0.075 R)
• M53: 19,087,192 km (0.077 R)
• M54: 19,304,558 km (0.115 R)
• M55: 19,697,851 km (0.108 R)
• M56: 20,536,796 km (0.11 R)
• M57: 22,340,946 km (0.088 R)
• M58: 22,984,217 km (0.114 R)
• M59: 23,354,621 km (0.115 R)
• M60: 23,680,296 km (0.088 R)
• M61: 23,726,970 km (0.114 R)
• M62: 24,524,626 km (0.118 R)
• M63: 24,713,568 km (0.077 R)
• M64: 25,140,521 km (0.091 R)
• M65: 25,665,609 km (0.053 R)
• M66: 25,713,480 km (0.102 R)
• M67: 26,581,148 km (0.076 R)
• M68: 27,458,240 km (0.096 R)
• M69: 27,851,234 km (0.08 R)
• M70: 28,791,756 km (0.077 R)
• M71: 28,841,572 km (0.112 R)
• M72: 29,090,952 km (0.08 R)
• M73: 29,341,079 km (0.086 R)
• M74: 29,441,310 km (0.056 R)
• M75: 29,742,749 km (0.108 R)
• M76: 30,450,048 km (0.108 R)
• M77: 32,812,498 km (0.11 R)
• M78: 34,437,729 km (0.088 R)
• M79: 34,543,345 km (0.117 R)
• M80: 34,702,218 km (0.098 R)
• M81: 34,967,455 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.3

Radius: 3.3

Gravity: 47.78 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.84 AU - 19.4 AU

Year: 26748 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,994,433 km

• M1: 54,902 km (0.055 R)
• M2: 80,184 km (0.099 R)
• M3: 125,213 km (0.111 R)
• M4: 334,800 km (0.111 R)
• M5: 689,796 km (0.087 R)
• M6: 982,708 km (0.101 R)
• M7: 1,039,855 km (0.098 R)
• M8: 1,911,412 km (0.088 R)
• M9: 1,982,770 km (0.051 R)
• M10: 2,825,455 km (0.085 R)
• M11: 3,283,224 km (0.109 R)
• M12: 4,836,948 km (0.099 R)
• M13: 5,230,989 km (0.083 R)
• M14: 5,789,438 km (0.115 R)
• M15: 7,350,043 km (0.063 R)
• M16: 7,802,127 km (0.065 R)
• M17: 8,673,685 km (0.037 R)
• M18: 8,792,166 km (0.108 R)
• M19: 9,453,538 km (0.096 R)
• M20: 9,698,131 km (0.118 R)
• M21: 10,443,876 km (0.112 R)
• M22: 10,951,312 km (0.109 R)
• M23: 11,272,499 km (0.082 R)
• M24: 11,337,125 km (0.096 R)
• M25: 13,127,512 km (0.116 R)
• M26: 13,400,080 km (0.114 R)
• M27: 16,154,326 km (0.114 R)
• M28: 17,632,054 km (0.088 R)
• M29: 18,235,083 km (0.09 R)
• M30: 19,461,337 km (0.106 R)
• M31: 20,084,561 km (0.048 R)
• M32: 20,162,801 km (0.089 R)
• M33: 20,319,879 km (0.049 R)
• M34: 20,714,069 km (0.078 R)
• M35: 21,670,598 km (0.12 R)
• M36: 22,397,344 km (0.115 R)
• M37: 23,050,040 km (0.058 R)
• M38: 24,290,655 km (0.107 R)
• M39: 24,877,079 km (0.061 R)
• M40: 27,181,784 km (0.03 R)
• M41: 28,315,586 km (0.085 R)
• M42: 29,020,940 km (0.112 R)
• M43: 29,732,128 km (0.097 R)
• M44: 29,821,438 km (0.118 R)
• M45: 30,000,357 km (0.113 R)
• M46: 31,353,021 km (0.116 R)
• M47: 31,808,397 km (0.11 R)
• M48: 32,817,883 km (0.058 R)
• M49: 33,465,642 km (0.075 R)
• M50: 33,744,642 km (0.032 R)
• M51: 34,773,875 km (0.098 R)
• M52: 36,098,714 km (0.111 R)
• M53: 36,959,201 km (0.119 R)
• M54: 37,826,270 km (0.063 R)
• M55: 39,286,346 km (0.103 R)
• M56: 39,384,332 km (0.034 R)
• M57: 39,482,319 km (0.104 R)
• M58: 40,269,952 km (0.112 R)
• M59: 40,467,570 km (0.102 R)
• M60: 44,897,313 km (0.06 R)
• M61: 46,649,553 km (0.085 R)
• M62: 49,901,811 km (0.044 R)
• M63: 50,326,818 km (0.085 R)
• M64: 50,646,359 km (0.12 R)
• M65: 51,180,274 km (0.105 R)
• M66: 52,146,227 km (0.101 R)
• M67: 53,009,856 km (0.066 R)
• M68: 53,878,122 km (0.069 R)
• M69: 55,408,957 km (0.049 R)
• M70: 56,511,194 km (0.105 R)
• M71: 58,513,262 km (0.109 R)
• M72: 64,426,118 km (0.032 R)
• M73: 64,773,036 km (0.089 R)
• M74: 66,050,153 km (0.101 R)
• M75: 70,883,211 km (0.062 R)
• M76: 72,679,732 km (0.097 R)
• M77: 73,161,287 km (0.086 R)
• M78: 74,491,063 km (0.085 R)
• M79: 77,174,550 km (0.094 R)
• M80: 77,297,369 km (0.101 R)
• M81: 78,651,529 km (0.113 R)
• M82: 80,635,347 km (0.062 R)
• M83: 84,272,819 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301

Radius: 8

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.95 AU - 23.69 AU

Year: 30711 Days

Day: 15 Hours

Environment

Temp: -203 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 76,994,433 km

• M1: 165,156 km (0.104 R)
• M2: 226,940 km (0.117 R)
• M3: 624,721 km (0.106 R)
• M4: 714,629 km (0.112 R)
• M5: 959,222 km (0.12 R)
• M6: 1,037,760 km (0.059 R)
• M7: 2,072,678 km (0.095 R)
• M8: 2,531,046 km (0.12 R)
• M9: 2,641,300 km (0.055 R)
• M10: 3,620,867 km (0.098 R)
• M11: 4,837,397 km (0.046 R)
• M12: 5,300,103 km (0.11 R)
• M13: 6,020,716 km (0.088 R)
• M14: 6,267,852 km (0.099 R)
• M15: 7,080,617 km (0.115 R)
• M16: 7,872,438 km (0.047 R)
• M17: 8,034,154 km (0.085 R)
• M18: 8,915,435 km (0.096 R)
• M19: 9,140,430 km (0.057 R)
• M20: 9,884,829 km (0.083 R)
• M21: 10,059,410 km (0.088 R)
• M22: 10,176,395 km (0.117 R)
• M23: 10,352,621 km (0.046 R)
• M24: 11,675,964 km (0.079 R)
• M25: 13,115,545 km (0.094 R)
• M26: 14,215,089 km (0.032 R)
• M27: 18,111,964 km (0.104 R)
• M28: 20,139,015 km (0.055 R)
• M29: 20,508,522 km (0.101 R)
• M30: 20,880,272 km (0.042 R)
• M31: 21,781,600 km (0.082 R)
• M32: 21,857,296 km (0.06 R)
• M33: 22,008,839 km (0.088 R)
• M34: 22,542,305 km (0.034 R)
• M35: 24,011,505 km (0.037 R)
• M36: 26,152,101 km (0.085 R)
• M37: 29,266,729 km (0.065 R)
• M38: 32,756,099 km (0.113 R)
• M39: 33,277,598 km (0.112 R)
• M40: 34,858,697 km (0.057 R)
• M41: 35,302,255 km (0.072 R)
• M42: 37,095,186 km (0.03 R)
• M43: 37,638,675 km (0.098 R)
• M44: 40,955,259 km (0.071 R)
• M45: 41,516,999 km (0.083 R)
• M46: 43,694,247 km (0.081 R)
• M47: 43,885,283 km (0.037 R)
• M48: 45,327,108 km (0.04 R)
• M49: 45,811,206 km (0.085 R)
• M50: 48,652,369 km (0.113 R)
• M51: 48,949,470 km (0.078 R)
• M52: 53,580,871 km (0.098 R)
• M53: 54,914,835 km (0.096 R)
• M54: 55,948,407 km (0.118 R)
• M55: 56,988,411 km (0.051 R)
• M56: 60,252,786 km (0.093 R)
• M57: 61,318,671 km (0.03 R)
• M58: 62,929,242 km (0.093 R)
• M59: 63,360,981 km (0.057 R)
• M60: 63,685,459 km (0.114 R)
• M61: 65,972,511 km (0.108 R)
• M62: 66,520,937 km (0.055 R)
• M63: 68,397,194 km (0.093 R)
• M64: 70,962,947 km (0.108 R)
• M65: 71,187,643 km (0.108 R)
• M66: 71,637,484 km (0.105 R)
• M67: 74,356,874 km (0.078 R)
• M68: 76,533,523 km (0.098 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 12,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit