🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.08 AU - 1.3 AU

Year: 481 Days

Day: 28.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.12 AU - 1.28 AU

Year: 488 Days

Day: 32.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 115,973,630 km

• M1: 271,819 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.5 AU - 1.92 AU

Year: 829 Days

Day: 26.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.52 AU - 2.53 AU

Year: 1065 Days

Day: 27.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,973,630 km

• M1: 235,467 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.29 AU - 4.29 AU

Year: 2736 Days

Day: 47.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.2

Radius: 12.1

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.6 AU - 5.98 AU

Year: 4512 Days

Day: 12.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 115,973,630 km

• M1: 203,154 km (0.116 R)
• M2: 332,257 km (0.098 R)
• M3: 423,960 km (0.118 R)
• M4: 505,641 km (0.077 R)
• M5: 816,056 km (0.07 R)
• M6: 910,004 km (0.096 R)
• M7: 1,008,140 km (0.089 R)
• M8: 1,325,138 km (0.108 R)
• M9: 1,504,057 km (0.068 R)
• M10: 1,959,134 km (0.094 R)
• M11: 2,070,135 km (0.107 R)
• M12: 2,279,572 km (0.082 R)
• M13: 2,436,201 km (0.078 R)
• M14: 2,616,916 km (0.116 R)
• M15: 2,760,530 km (0.107 R)
• M16: 3,077,378 km (0.065 R)
• M17: 3,163,845 km (0.088 R)
• M18: 3,383,754 km (0.062 R)
• M19: 3,979,004 km (0.03 R)
• M20: 4,216,865 km (0.096 R)
• M21: 4,337,441 km (0.055 R)
• M22: 4,681,516 km (0.049 R)
• M23: 4,781,447 km (0.057 R)
• M24: 4,882,127 km (0.117 R)
• M25: 4,983,554 km (0.108 R)
• M26: 5,265,995 km (0.099 R)
• M27: 5,343,935 km (0.092 R)
• M28: 5,873,661 km (0.094 R)
• M29: 6,199,635 km (0.047 R)
• M30: 6,559,567 km (0.059 R)
• M31: 7,212,861 km (0.05 R)
• M32: 7,445,037 km (0.067 R)
• M33: 8,036,398 km (0.105 R)
• M34: 8,156,525 km (0.069 R)
• M35: 8,612,200 km (0.108 R)
• M36: 8,704,203 km (0.085 R)
• M37: 8,982,754 km (0.12 R)
• M38: 9,201,316 km (0.114 R)
• M39: 9,390,109 km (0.059 R)
• M40: 9,771,434 km (0.102 R)
• M41: 10,255,383 km (0.094 R)
• M42: 10,912,865 km (0.067 R)
• M43: 12,441,756 km (0.099 R)
• M44: 12,790,618 km (0.08 R)
• M45: 12,895,935 km (0.109 R)
• M46: 14,000,715 km (0.098 R)
• M47: 14,218,081 km (0.117 R)
• M48: 14,363,640 km (0.106 R)
• M49: 15,172,814 km (0.055 R)
• M50: 15,508,213 km (0.086 R)
• M51: 15,657,960 km (0.049 R)
• M52: 15,808,306 km (0.082 R)
• M53: 16,148,342 km (0.06 R)
• M54: 16,338,182 km (0.039 R)
• M55: 17,493,227 km (0.051 R)
• M56: 17,649,258 km (0.099 R)
• M57: 18,993,993 km (0.117 R)
• M58: 19,597,770 km (0.118 R)
• M59: 20,207,680 km (0.109 R)
• M60: 20,741,446 km (0.063 R)
• M61: 21,030,768 km (0.055 R)
• M62: 21,363,174 km (0.071 R)
• M63: 21,446,500 km (0.097 R)
• M64: 23,694,508 km (0.099 R)
• M65: 23,867,143 km (0.103 R)
• M66: 24,562,175 km (0.034 R)
• M67: 25,087,713 km (0.079 R)
• M68: 25,440,165 km (0.096 R)
• M69: 25,794,413 km (0.116 R)
• M70: 26,105,576 km (0.047 R)
• M71: 26,821,552 km (0.119 R)
• M72: 27,317,469 km (0.096 R)
• M73: 27,498,632 km (0.118 R)
• M74: 28,731,617 km (0.092 R)
• M75: 29,008,074 km (0.116 R)
• M76: 29,842,681 km (0.077 R)
• M77: 29,935,880 km (0.086 R)
• M78: 30,122,578 km (0.088 R)
• M79: 30,638,093 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.3

Radius: 11.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.08 AU - 10.8 AU

Year: 9913 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 115,973,630 km

• M1: 156,928 km (0.071 R)
• M2: 247,435 km (0.06 R)
• M3: 338,989 km (0.08 R)
• M4: 529,128 km (0.064 R)
• M5: 685,607 km (0.051 R)
• M6: 978,520 km (0.088 R)
• M7: 1,341,145 km (0.119 R)
• M8: 1,546,244 km (0.12 R)
• M9: 1,728,155 km (0.06 R)
• M10: 1,847,683 km (0.073 R)
• M11: 2,041,113 km (0.055 R)
• M12: 2,260,125 km (0.084 R)
• M13: 2,544,660 km (0.107 R)
• M14: 3,065,410 km (0.089 R)
• M15: 3,190,324 km (0.12 R)
• M16: 3,553,697 km (0.118 R)
• M17: 3,729,325 km (0.082 R)
• M18: 3,818,186 km (0.098 R)
• M19: 3,998,153 km (0.104 R)
• M20: 5,037,858 km (0.11 R)
• M21: 5,285,442 km (0.086 R)
• M22: 5,613,361 km (0.062 R)
• M23: 6,826,600 km (0.101 R)
• M24: 7,183,839 km (0.107 R)
• M25: 7,322,816 km (0.108 R)
• M26: 7,406,740 km (0.051 R)
• M27: 8,118,078 km (0.118 R)
• M28: 8,821,637 km (0.063 R)
• M29: 9,331,766 km (0.107 R)
• M30: 9,697,532 km (0.081 R)
• M31: 9,944,219 km (0.029 R)
• M32: 10,664,533 km (0.106 R)
• M33: 10,855,270 km (0.115 R)
• M34: 11,337,125 km (0.102 R)
• M35: 11,629,439 km (0.056 R)
• M36: 11,957,358 km (0.074 R)
• M37: 12,155,575 km (0.116 R)
• M38: 12,622,171 km (0.057 R)
• M39: 13,060,792 km (0.099 R)
• M40: 13,470,241 km (0.09 R)
• M41: 13,745,501 km (0.051 R)
• M42: 14,336,562 km (0.04 R)
• M43: 14,936,001 km (0.038 R)
• M44: 15,868,594 km (0.104 R)
• M45: 16,159,412 km (0.116 R)
• M46: 16,342,071 km (0.105 R)
• M47: 16,525,329 km (0.113 R)
• M48: 16,783,086 km (0.117 R)
• M49: 17,452,088 km (0.098 R)
• M50: 17,902,976 km (0.093 R)
• M51: 18,205,762 km (0.097 R)
• M52: 18,433,898 km (0.098 R)
• M53: 18,662,933 km (0.034 R)
• M54: 18,931,461 km (0.068 R)
• M55: 19,239,932 km (0.106 R)
• M56: 19,705,630 km (0.057 R)
• M57: 20,886,406 km (0.119 R)
• M58: 21,085,371 km (0.115 R)
• M59: 21,445,154 km (0.065 R)
• M60: 21,766,640 km (0.036 R)
• M61: 21,968,447 km (0.109 R)
• M62: 22,577,460 km (0.094 R)
• M63: 22,659,141 km (0.096 R)
• M64: 23,398,304 km (0.038 R)
• M65: 24,061,920 km (0.114 R)
• M66: 24,605,708 km (0.068 R)
• M67: 25,238,058 km (0.083 R)
• M68: 25,407,702 km (0.111 R)
• M69: 25,662,767 km (0.088 R)
• M70: 26,089,719 km (0.077 R)
• M71: 26,519,065 km (0.049 R)
• M72: 26,605,233 km (0.104 R)
• M73: 26,777,720 km (0.097 R)
• M74: 27,037,272 km (0.12 R)
• M75: 28,040,026 km (0.115 R)
• M76: 29,099,329 km (0.071 R)
• M77: 29,455,372 km (0.055 R)
• M78: 29,723,302 km (0.114 R)
• M79: 29,902,520 km (0.032 R)
• M80: 30,081,888 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.1

Radius: 7.3

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.22 AU - 14.66 AU

Year: 18273 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,973,630 km

• M1: 388,655 km (0.11 R)
• M2: 593,006 km (0.035 R)
• M3: 933,341 km (0.101 R)
• M4: 1,297,762 km (0.087 R)
• M5: 1,511,387 km (0.042 R)
• M6: 1,869,674 km (0.113 R)
• M7: 3,462,742 km (0.112 R)
• M8: 3,759,544 km (0.074 R)
• M9: 4,287,325 km (0.111 R)
• M10: 4,468,488 km (0.029 R)
• M11: 4,838,294 km (0.084 R)
• M12: 4,932,391 km (0.106 R)
• M13: 5,509,091 km (0.079 R)
• M14: 5,706,112 km (0.078 R)
• M15: 6,006,055 km (0.107 R)
• M16: 6,517,231 km (0.099 R)
• M17: 6,883,447 km (0.094 R)
• M18: 7,581,171 km (0.11 R)
• M19: 10,104,887 km (0.114 R)
• M20: 11,019,529 km (0.051 R)
• M21: 11,205,629 km (0.106 R)
• M22: 11,392,775 km (0.062 R)
• M23: 12,215,713 km (0.103 R)
• M24: 12,344,068 km (0.115 R)
• M25: 12,861,827 km (0.054 R)
• M26: 12,926,902 km (0.098 R)
• M27: 13,518,860 km (0.115 R)
• M28: 14,052,326 km (0.087 R)
• M29: 14,186,815 km (0.104 R)
• M30: 14,865,540 km (0.091 R)
• M31: 14,934,056 km (0.076 R)
• M32: 15,277,832 km (0.119 R)
• M33: 16,608,206 km (0.117 R)
• M34: 16,964,399 km (0.079 R)
• M35: 17,756,968 km (0.104 R)
• M36: 18,121,239 km (0.065 R)
• M37: 18,267,546 km (0.073 R)
• M38: 18,709,159 km (0.12 R)
• M39: 18,857,111 km (0.107 R)
• M40: 19,602,707 km (0.082 R)
• M41: 20,282,031 km (0.092 R)
• M42: 21,045,877 km (0.09 R)
• M43: 22,759,072 km (0.119 R)
• M44: 22,917,047 km (0.114 R)
• M45: 24,840,876 km (0.108 R)
• M46: 25,085,020 km (0.098 R)
• M47: 26,234,679 km (0.039 R)
• M48: 26,816,017 km (0.07 R)
• M49: 27,066,444 km (0.062 R)
• M50: 27,150,069 km (0.118 R)
• M51: 27,991,258 km (0.066 R)
• M52: 29,699,067 km (0.077 R)
• M53: 31,616,463 km (0.092 R)
• M54: 33,125,307 km (0.055 R)
• M55: 34,113,999 km (0.078 R)
• M56: 34,566,682 km (0.092 R)
• M57: 35,661,140 km (0.12 R)
• M58: 36,674,217 km (0.078 R)
• M59: 36,766,818 km (0.073 R)
• M60: 37,417,120 km (0.062 R)
• M61: 37,510,320 km (0.037 R)
• M62: 37,696,868 km (0.092 R)
• M63: 38,071,162 km (0.049 R)
• M64: 38,352,556 km (0.07 R)
• M65: 39,390,466 km (0.105 R)
• M66: 39,580,156 km (0.088 R)
• M67: 40,055,727 km (0.08 R)
• M68: 41,301,130 km (0.117 R)
• M69: 43,144,026 km (0.118 R)
• M70: 43,339,550 km (0.109 R)
• M71: 44,124,640 km (0.08 R)
• M72: 44,914,517 km (0.112 R)
• M73: 49,750,567 km (0.079 R)
• M74: 51,191,943 km (0.04 R)
• M75: 51,710,000 km (0.081 R)
• M76: 52,229,853 km (0.054 R)
• M77: 53,589,548 km (0.072 R)
• M78: 56,771,345 km (0.094 R)
• M79: 57,953,318 km (0.064 R)
• M80: 59,578,100 km (0.06 R)
• M81: 62,650,840 km (0.111 R)
• M82: 63,649,406 km (0.103 R)
• M83: 65,774,743 km (0.118 R)
• M84: 66,225,182 km (0.111 R)
• M85: 67,015,807 km (0.063 R)
• M86: 67,129,053 km (0.032 R)
• M87: 67,242,298 km (0.101 R)
• M88: 71,362,223 km (0.081 R)
• M89: 71,940,868 km (0.115 R)
• M90: 76,744,306 km (0.113 R)
• M91: 77,574,724 km (0.108 R)
• M92: 77,931,515 km (0.103 R)
• M93: 79,005,179 km (0.08 R)
• M94: 79,603,720 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.7

Radius: 8

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 16.15 AU - 23.25 AU

Year: 32427 Days

Day: 22.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,973,630 km

• M1: 118,482 km (0.072 R)
• M2: 233,223 km (0.067 R)
• M3: 291,417 km (0.091 R)
• M4: 403,017 km (0.098 R)
• M5: 1,096,852 km (0.097 R)
• M6: 1,473,539 km (0.059 R)
• M7: 1,594,115 km (0.072 R)
• M8: 2,920,450 km (0.113 R)
• M9: 3,176,112 km (0.107 R)
• M10: 3,228,023 km (0.113 R)
• M11: 3,438,956 km (0.117 R)
• M12: 4,155,081 km (0.105 R)
• M13: 5,343,786 km (0.108 R)
• M14: 6,898,556 km (0.112 R)
• M15: 7,034,092 km (0.094 R)
• M16: 7,654,923 km (0.084 R)
• M17: 9,469,695 km (0.045 R)
• M18: 10,933,510 km (0.031 R)
• M19: 11,170,922 km (0.112 R)
• M20: 12,301,882 km (0.06 R)
• M21: 12,797,649 km (0.073 R)
• M22: 14,845,195 km (0.059 R)
• M23: 15,020,524 km (0.094 R)
• M24: 15,728,122 km (0.113 R)
• M25: 16,627,803 km (0.115 R)
• M26: 18,008,592 km (0.069 R)
• M27: 18,289,237 km (0.109 R)
• M28: 21,370,654 km (0.072 R)
• M29: 23,784,865 km (0.105 R)
• M30: 24,608,700 km (0.098 R)
• M31: 29,523,589 km (0.045 R)
• M32: 30,297,458 km (0.036 R)
• M33: 31,302,008 km (0.114 R)
• M34: 34,265,392 km (0.094 R)
• M35: 34,845,383 km (0.091 R)
• M36: 35,194,993 km (0.066 R)
• M37: 35,545,800 km (0.085 R)
• M38: 36,250,706 km (0.102 R)
• M39: 36,486,771 km (0.11 R)
• M40: 39,966,118 km (0.053 R)
• M41: 41,559,784 km (0.101 R)
• M42: 42,426,555 km (0.113 R)
• M43: 42,675,336 km (0.094 R)
• M44: 43,549,735 km (0.088 R)
• M45: 46,080,333 km (0.078 R)
• M46: 49,049,103 km (0.093 R)
• M47: 50,490,628 km (0.099 R)
• M48: 52,478,783 km (0.062 R)
• M49: 55,169,152 km (0.081 R)
• M50: 55,576,507 km (0.077 R)
• M51: 56,531,091 km (0.093 R)
• M52: 56,804,855 km (0.09 R)
• M53: 57,766,320 km (0.11 R)
• M54: 58,733,171 km (0.104 R)
• M55: 59,844,683 km (0.053 R)
• M56: 59,984,109 km (0.108 R)
• M57: 60,822,904 km (0.108 R)
• M58: 63,078,840 km (0.089 R)
• M59: 63,647,012 km (0.046 R)
• M60: 63,931,847 km (0.106 R)
• M61: 64,216,980 km (0.11 R)
• M62: 65,218,389 km (0.059 R)
• M63: 65,649,230 km (0.103 R)
• M64: 66,657,969 km (0.115 R)
• M65: 71,482,351 km (0.068 R)
• M66: 72,817,512 km (0.044 R)
• M67: 74,460,545 km (0.107 R)
• M68: 77,935,255 km (0.106 R)
• M69: 84,884,824 km (0.068 R)
• M70: 85,669,165 km (0.112 R)
• M71: 86,455,901 km (0.112 R)
• M72: 86,771,253 km (0.093 R)
• M73: 88,195,125 km (0.12 R)
• M74: 89,626,628 km (0.057 R)
• M75: 90,265,410 km (0.087 R)
• M76: 92,673,936 km (0.1 R)
• M77: 92,835,352 km (0.086 R)
• M78: 92,996,768 km (0.113 R)
• M79: 93,805,195 km (0.063 R)
• M80: 97,390,308 km (0.053 R)
• M81: 97,882,635 km (0.11 R)
• M82: 98,869,682 km (0.092 R)
• M83: 99,529,707 km (0.115 R)
• M84: 100,688,044 km (0.077 R)
• M85: 102,350,674 km (0.104 R)
• M86: 107,223,227 km (0.1 R)
• M87: 107,392,571 km (0.086 R)
• M88: 107,562,066 km (0.079 R)
• M89: 109,091,106 km (0.104 R)
• M90: 109,431,890 km (0.113 R)
• M91: 110,285,495 km (0.078 R)
• M92: 111,827,251 km (0.043 R)
• M93: 111,998,989 km (0.112 R)
• M94: 115,105,688 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 17,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit