🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.43 AU - 0.57 AU

Year: 124 Days

Day: 13.8 Hours

Environment

Temp: 297 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,917,817 km

• M1: 78,688 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.45 AU - 0.67 AU

Year: 147 Days

Day: 13.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.03 AU - 2.45 AU

Year: 1178 Days

Day: 37.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,917,817 km

• M1: 341,083 km (0.119 R)
• M2: 1,327,382 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.95 AU - 2.53 AU

Year: 1178 Days

Day: 12.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.79 AU - 2.91 AU

Year: 1691 Days

Day: 37.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.2

Radius: 14.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.63 AU - 6.61 AU

Year: 5321 Days

Day: 8.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 106,917,817 km

• M1: 232,625 km (0.111 R)
• M2: 450,888 km (0.061 R)
• M3: 614,698 km (0.086 R)
• M4: 810,521 km (0.046 R)
• M5: 1,132,157 km (0.083 R)
• M6: 1,339,200 km (0.109 R)
• M7: 1,495,081 km (0.111 R)
• M8: 1,848,880 km (0.104 R)
• M9: 1,941,631 km (0.109 R)
• M10: 2,180,688 km (0.097 R)
• M11: 2,328,940 km (0.096 R)
• M12: 2,429,769 km (0.043 R)
• M13: 3,176,561 km (0.12 R)
• M14: 3,303,121 km (0.103 R)
• M15: 3,546,966 km (0.061 R)
• M16: 3,693,123 km (0.065 R)
• M17: 3,976,611 km (0.104 R)
• M18: 4,205,346 km (0.119 R)
• M19: 4,313,804 km (0.111 R)
• M20: 4,756,464 km (0.041 R)
• M21: 4,902,023 km (0.044 R)
• M22: 5,164,418 km (0.041 R)
• M23: 5,314,016 km (0.056 R)
• M24: 5,414,545 km (0.072 R)
• M25: 5,685,916 km (0.05 R)
• M26: 6,119,002 km (0.028 R)
• M27: 6,295,228 km (0.105 R)
• M28: 6,401,742 km (0.05 R)
• M29: 6,834,080 km (0.058 R)
• M30: 7,072,389 km (0.081 R)
• M31: 7,257,442 km (0.082 R)
• M32: 8,033,406 km (0.108 R)
• M33: 8,168,493 km (0.117 R)
• M34: 8,265,582 km (0.112 R)
• M35: 8,598,287 km (0.043 R)
• M36: 8,696,872 km (0.1 R)
• M37: 9,015,366 km (0.095 R)
• M38: 9,236,472 km (0.061 R)
• M39: 9,378,141 km (0.067 R)
• M40: 9,479,867 km (0.07 R)
• M41: 9,704,713 km (0.06 R)
• M42: 9,848,776 km (0.071 R)
• M43: 10,055,819 km (0.113 R)
• M44: 10,180,733 km (0.053 R)
• M45: 10,453,301 km (0.065 R)
• M46: 10,558,767 km (0.036 R)
• M47: 10,834,626 km (0.072 R)
• M48: 11,198,897 km (0.062 R)
• M49: 11,545,515 km (0.029 R)
• M50: 11,654,572 km (0.111 R)
• M51: 11,851,742 km (0.101 R)
• M52: 11,983,837 km (0.056 R)
• M53: 12,160,661 km (0.095 R)
• M54: 12,360,674 km (0.057 R)
• M55: 12,809,018 km (0.08 R)
• M56: 13,583,487 km (0.079 R)
• M57: 14,186,067 km (0.097 R)
• M58: 14,279,566 km (0.109 R)
• M59: 14,821,110 km (0.104 R)
• M60: 14,939,741 km (0.095 R)
• M61: 15,177,901 km (0.082 R)
• M62: 15,393,322 km (0.118 R)
• M63: 15,489,513 km (0.115 R)
• M64: 15,682,195 km (0.076 R)
• M65: 15,778,985 km (0.054 R)
• M66: 15,875,775 km (0.05 R)
• M67: 15,972,864 km (0.112 R)
• M68: 16,510,519 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.6

Radius: 12.4

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.65 AU - 6.65 AU

Year: 6027 Days

Day: 6.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 106,917,817 km

• M1: 186,100 km (0.028 R)
• M2: 534,214 km (0.102 R)
• M3: 743,950 km (0.075 R)
• M4: 859,889 km (0.111 R)
• M5: 1,263,653 km (0.094 R)
• M6: 1,552,228 km (0.12 R)
• M7: 1,862,344 km (0.052 R)
• M8: 2,213,600 km (0.088 R)
• M9: 2,563,808 km (0.082 R)
• M10: 3,218,897 km (0.11 R)
• M11: 3,366,102 km (0.087 R)
• M12: 3,872,640 km (0.114 R)
• M13: 4,376,336 km (0.102 R)
• M14: 4,457,717 km (0.093 R)
• M15: 4,677,477 km (0.06 R)
• M16: 4,760,803 km (0.068 R)
• M17: 5,127,766 km (0.1 R)
• M18: 5,329,125 km (0.108 R)
• M19: 5,503,855 km (0.069 R)
• M20: 5,651,060 km (0.119 R)
• M21: 5,949,208 km (0.088 R)
• M22: 6,375,263 km (0.085 R)
• M23: 6,685,828 km (0.067 R)
• M24: 6,779,925 km (0.076 R)
• M25: 6,874,471 km (0.081 R)
• M26: 7,354,082 km (0.105 R)
• M27: 8,076,939 km (0.072 R)
• M28: 8,926,056 km (0.078 R)
• M29: 9,168,853 km (0.107 R)
• M30: 9,910,560 km (0.077 R)
• M31: 11,152,072 km (0.104 R)
• M32: 11,564,215 km (0.082 R)
• M33: 12,019,591 km (0.119 R)
• M34: 12,442,205 km (0.061 R)
• M35: 12,791,516 km (0.092 R)
• M36: 13,500,161 km (0.028 R)
• M37: 13,619,390 km (0.105 R)
• M38: 13,939,380 km (0.108 R)
• M39: 14,100,347 km (0.117 R)
• M40: 14,586,840 km (0.071 R)
• M41: 14,668,370 km (0.069 R)
• M42: 15,451,366 km (0.051 R)
• M43: 15,868,893 km (0.097 R)
• M44: 17,402,870 km (0.085 R)
• M45: 17,706,554 km (0.034 R)
• M46: 18,099,697 km (0.086 R)
• M47: 19,028,101 km (0.032 R)
• M48: 19,161,991 km (0.12 R)
• M49: 19,520,727 km (0.111 R)
• M50: 19,881,557 km (0.095 R)
• M51: 20,518,395 km (0.074 R)
• M52: 20,655,726 km (0.112 R)
• M53: 20,839,283 km (0.043 R)
• M54: 21,161,965 km (0.105 R)
• M55: 23,036,875 km (0.074 R)
• M56: 23,132,020 km (0.063 R)
• M57: 24,818,287 km (0.114 R)
• M58: 25,356,390 km (0.103 R)
• M59: 26,294,967 km (0.074 R)
• M60: 26,593,714 km (0.1 R)
• M61: 27,043,854 km (0.104 R)
• M62: 27,345,444 km (0.11 R)
• M63: 27,547,102 km (0.044 R)
• M64: 28,155,067 km (0.093 R)
• M65: 28,665,196 km (0.085 R)
• M66: 28,767,521 km (0.073 R)
• M67: 29,126,705 km (0.088 R)
• M68: 30,474,133 km (0.07 R)
• M69: 30,945,367 km (0.027 R)
• M70: 31,313,527 km (0.111 R)
• M71: 32,961,198 km (0.08 R)
• M72: 33,876,737 km (0.097 R)
• M73: 34,310,421 km (0.092 R)
• M74: 34,691,447 km (0.095 R)
• M75: 35,128,572 km (0.063 R)
• M76: 35,238,227 km (0.115 R)
• M77: 35,347,882 km (0.084 R)
• M78: 35,512,590 km (0.041 R)
• M79: 36,562,019 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.8

Radius: 11.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.55 AU - 8.83 AU

Year: 6776 Days

Day: 11.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 106,917,817 km

• M1: 160,668 km (0.1 R)
• M2: 251,175 km (0.118 R)
• M3: 377,286 km (0.12 R)
• M4: 471,383 km (0.054 R)
• M5: 586,723 km (0.086 R)
• M6: 725,101 km (0.083 R)
• M7: 1,023,249 km (0.053 R)
• M8: 1,253,780 km (0.117 R)
• M9: 1,391,111 km (0.09 R)
• M10: 1,501,663 km (0.107 R)
• M11: 1,782,608 km (0.056 R)
• M12: 1,991,297 km (0.071 R)
• M13: 2,226,615 km (0.105 R)
• M14: 2,300,815 km (0.115 R)
• M15: 2,375,913 km (0.045 R)
• M16: 2,471,058 km (0.086 R)
• M17: 2,744,373 km (0.097 R)
• M18: 3,110,289 km (0.083 R)
• M19: 3,193,765 km (0.12 R)
• M20: 3,341,717 km (0.107 R)
• M21: 3,710,626 km (0.096 R)
• M22: 3,866,357 km (0.067 R)
• M23: 3,978,855 km (0.117 R)
• M24: 4,230,478 km (0.108 R)
• M25: 4,487,338 km (0.095 R)
• M26: 5,591,071 km (0.092 R)
• M27: 5,744,558 km (0.119 R)
• M28: 5,873,362 km (0.088 R)
• M29: 6,160,291 km (0.029 R)
• M30: 6,398,600 km (0.067 R)
• M31: 7,103,804 km (0.103 R)
• M32: 7,242,332 km (0.064 R)
• M33: 7,634,877 km (0.108 R)
• M34: 8,207,837 km (0.096 R)
• M35: 8,499,553 km (0.1 R)
• M36: 9,243,802 km (0.091 R)
• M37: 9,516,818 km (0.088 R)
• M38: 9,823,344 km (0.087 R)
• M39: 11,049,748 km (0.079 R)
• M40: 11,178,252 km (0.085 R)
• M41: 11,599,370 km (0.118 R)
• M42: 11,762,731 km (0.107 R)
• M43: 12,324,022 km (0.091 R)
• M44: 13,438,227 km (0.037 R)
• M45: 13,644,373 km (0.091 R)
• M46: 13,886,123 km (0.101 R)
• M47: 14,094,513 km (0.027 R)
• M48: 14,902,790 km (0.097 R)
• M49: 15,366,244 km (0.092 R)
• M50: 15,473,955 km (0.118 R)
• M51: 15,689,974 km (0.08 R)
• M52: 16,527,423 km (0.052 R)
• M53: 17,155,734 km (0.088 R)
• M54: 17,341,984 km (0.089 R)
• M55: 17,416,633 km (0.104 R)
• M56: 17,716,577 km (0.12 R)
• M57: 18,093,862 km (0.099 R)
• M58: 19,010,299 km (0.118 R)
• M59: 19,087,342 km (0.109 R)
• M60: 19,396,561 km (0.093 R)
• M61: 19,863,456 km (0.115 R)
• M62: 20,059,130 km (0.08 R)
• M63: 20,927,695 km (0.113 R)
• M64: 21,687,652 km (0.117 R)
• M65: 21,969,943 km (0.054 R)
• M66: 22,253,431 km (0.112 R)
• M67: 22,824,147 km (0.096 R)
• M68: 23,317,072 km (0.077 R)
• M69: 23,482,228 km (0.101 R)
• M70: 26,133,551 km (0.092 R)
• M71: 26,348,075 km (0.111 R)
• M72: 27,342,152 km (0.059 R)
• M73: 27,690,715 km (0.111 R)
• M74: 29,100,077 km (0.066 R)
• M75: 29,456,120 km (0.102 R)
• M76: 30,082,486 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.1

Radius: 3.1

Gravity: 73.58 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 15.9 AU - 25.24 AU

Year: 32789 Days

Day: 22.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 106,917,817 km

• M1: 88,263 km (0.05 R)
• M2: 115,041 km (0.107 R)
• M3: 861,684 km (0.082 R)
• M4: 1,025,045 km (0.058 R)
• M5: 1,058,854 km (0.114 R)
• M6: 1,305,840 km (0.113 R)
• M7: 2,781,174 km (0.106 R)
• M8: 3,317,482 km (0.032 R)
• M9: 3,418,311 km (0.102 R)
• M10: 4,649,053 km (0.05 R)
• M11: 4,705,451 km (0.08 R)
• M12: 4,990,585 km (0.044 R)
• M13: 5,106,075 km (0.114 R)
• M14: 6,372,271 km (0.115 R)
• M15: 6,434,952 km (0.073 R)
• M16: 6,687,324 km (0.048 R)
• M17: 7,662,553 km (0.028 R)
• M18: 8,200,656 km (0.095 R)
• M19: 8,960,164 km (0.106 R)
• M20: 9,455,034 km (0.054 R)
• M21: 9,669,857 km (0.081 R)
• M22: 10,545,154 km (0.119 R)
• M23: 13,639,586 km (0.099 R)
• M24: 15,704,635 km (0.081 R)
• M25: 16,129,194 km (0.12 R)
• M26: 17,600,638 km (0.079 R)
• M27: 21,040,941 km (0.115 R)
• M28: 22,074,512 km (0.106 R)
• M29: 23,028,348 km (0.091 R)
• M30: 23,220,731 km (0.108 R)
• M31: 23,704,082 km (0.064 R)
• M32: 24,190,574 km (0.119 R)
• M33: 26,169,754 km (0.085 R)
• M34: 27,077,065 km (0.053 R)
• M35: 27,178,492 km (0.078 R)
• M36: 27,280,219 km (0.106 R)
• M37: 27,381,796 km (0.047 R)
• M38: 28,097,322 km (0.079 R)
• M39: 28,405,943 km (0.12 R)
• M40: 29,755,764 km (0.116 R)
• M41: 30,175,237 km (0.091 R)
• M42: 30,914,101 km (0.109 R)
• M43: 31,232,595 km (0.04 R)
• M44: 31,445,622 km (0.069 R)
• M45: 38,166,606 km (0.083 R)
• M46: 39,539,166 km (0.092 R)
• M47: 40,463,232 km (0.109 R)
• M48: 44,229,508 km (0.092 R)
• M49: 48,844,752 km (0.076 R)
• M50: 50,209,085 km (0.072 R)
• M51: 52,342,051 km (0.074 R)
• M52: 52,468,461 km (0.111 R)
• M53: 53,483,184 km (0.117 R)
• M54: 54,120,770 km (0.065 R)
• M55: 55,403,272 km (0.092 R)
• M56: 56,306,993 km (0.085 R)
• M57: 57,606,400 km (0.103 R)
• M58: 62,767,826 km (0.056 R)
• M59: 63,305,481 km (0.082 R)
• M60: 64,385,428 km (0.075 R)
• M61: 65,471,508 km (0.073 R)
• M62: 65,607,642 km (0.104 R)
• M63: 65,743,926 km (0.098 R)
• M64: 66,426,691 km (0.078 R)
• M65: 66,700,455 km (0.097 R)
• M66: 67,249,180 km (0.04 R)
• M67: 68,350,968 km (0.115 R)
• M68: 75,085,714 km (0.035 R)
• M69: 77,089,428 km (0.084 R)
• M70: 77,809,293 km (0.063 R)
• M71: 79,546,125 km (0.089 R)
• M72: 80,565,036 km (0.077 R)
• M73: 80,711,043 km (0.065 R)
• M74: 85,575,667 km (0.062 R)
• M75: 85,724,517 km (0.077 R)
• M76: 85,873,516 km (0.119 R)
• M77: 86,769,159 km (0.117 R)
• M78: 88,871,009 km (0.09 R)
• M79: 89,474,636 km (0.119 R)
• M80: 90,231,152 km (0.034 R)
• M81: 93,584,538 km (0.038 R)
• M82: 98,222,671 km (0.056 R)
• M83: 102,144,529 km (0.091 R)
• M84: 102,618,604 km (0.054 R)
• M85: 103,727,573 km (0.072 R)
• M86: 103,886,297 km (0.119 R)
• M87: 104,840,432 km (0.051 R)
• M88: 106,117,250 km (0.1 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 15,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit