🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.56 AU - 0.88 AU

Year: 224 Days

Day: 19.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,077,541 km

• M1: 142,716 km (0.067 R)
• M2: 175,478 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.69 AU - 0.89 AU

Year: 258 Days

Day: 14.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,077,541 km

• M1: 69,713 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.76 AU - 1.14 AU

Year: 340 Days

Day: 23.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 42,077,541 km

• M1: 67,917 km (0.043 R)
• M2: 432,487 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.17 AU - 1.43 AU

Year: 544 Days

Day: 35.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.87 AU - 3.37 AU

Year: 2023 Days

Day: 20.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.21 AU - 5.01 AU

Year: 3633 Days

Day: 42.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,077,541 km

• M1: 400,473 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.1

Radius: 12.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.13 AU - 7.85 AU

Year: 6069 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,077,541 km

• M1: 175,628 km (0.058 R)
• M2: 552,166 km (0.062 R)
• M3: 693,386 km (0.074 R)
• M4: 819,048 km (0.081 R)
• M5: 1,031,328 km (0.056 R)
• M6: 1,111,811 km (0.12 R)
• M7: 1,211,444 km (0.034 R)
• M8: 1,296,864 km (0.115 R)
• M9: 1,438,084 km (0.09 R)
• M10: 1,547,590 km (0.083 R)
• M11: 1,893,460 km (0.072 R)
• M12: 2,014,335 km (0.105 R)
• M13: 2,392,818 km (0.088 R)
• M14: 2,748,262 km (0.113 R)
• M15: 2,839,667 km (0.118 R)
• M16: 2,955,605 km (0.086 R)
• M17: 3,168,333 km (0.09 R)
• M18: 3,584,066 km (0.078 R)
• M19: 4,794,761 km (0.034 R)
• M20: 5,158,434 km (0.094 R)
• M21: 5,243,705 km (0.098 R)
• M22: 6,333,226 km (0.118 R)
• M23: 6,547,151 km (0.086 R)
• M24: 6,732,503 km (0.114 R)
• M25: 7,013,747 km (0.092 R)
• M26: 7,880,666 km (0.038 R)
• M27: 8,443,753 km (0.119 R)
• M28: 9,504,252 km (0.051 R)
• M29: 9,784,748 km (0.102 R)
• M30: 10,032,332 km (0.116 R)
• M31: 10,353,968 km (0.072 R)
• M32: 10,570,137 km (0.061 R)
• M33: 11,301,820 km (0.098 R)
• M34: 11,711,120 km (0.067 R)
• M35: 11,974,262 km (0.073 R)
• M36: 12,087,658 km (0.116 R)
• M37: 12,852,402 km (0.114 R)
• M38: 13,279,803 km (0.088 R)
• M39: 13,909,760 km (0.044 R)
• M40: 15,733,358 km (0.112 R)
• M41: 15,857,673 km (0.101 R)
• M42: 15,982,289 km (0.104 R)
• M43: 16,316,041 km (0.115 R)
• M44: 16,399,816 km (0.114 R)
• M45: 16,483,741 km (0.099 R)
• M46: 16,778,748 km (0.102 R)
• M47: 16,990,578 km (0.091 R)
• M48: 17,976,129 km (0.103 R)
• M49: 18,106,129 km (0.098 R)
• M50: 18,192,896 km (0.044 R)
• M51: 18,279,813 km (0.08 R)
• M52: 18,454,094 km (0.088 R)
• M53: 19,068,493 km (0.062 R)
• M54: 19,422,591 km (0.114 R)
• M55: 19,600,463 km (0.09 R)
• M56: 20,227,128 km (0.101 R)
• M57: 20,860,525 km (0.106 R)
• M58: 21,042,736 km (0.08 R)
• M59: 22,007,792 km (0.117 R)
• M60: 22,987,209 km (0.078 R)
• M61: 23,222,526 km (0.046 R)
• M62: 23,364,195 km (0.05 R)
• M63: 23,506,014 km (0.099 R)
• M64: 24,843,868 km (0.061 R)
• M65: 25,668,152 km (0.075 R)
• M66: 27,692,810 km (0.119 R)
• M67: 27,893,121 km (0.096 R)
• M68: 28,194,411 km (0.092 R)
• M69: 28,295,091 km (0.119 R)
• M70: 28,395,920 km (0.119 R)
• M71: 29,104,864 km (0.09 R)
• M72: 29,512,668 km (0.096 R)
• M73: 29,870,955 km (0.069 R)
• M74: 29,973,729 km (0.088 R)
• M75: 30,385,422 km (0.112 R)
• M76: 30,488,644 km (0.117 R)
• M77: 32,683,544 km (0.104 R)
• M78: 32,895,225 km (0.041 R)
• M79: 33,107,355 km (0.09 R)
• M80: 33,426,447 km (0.08 R)
• M81: 33,746,587 km (0.085 R)
• M82: 34,282,297 km (0.111 R)
• M83: 34,658,984 km (0.106 R)
• M84: 35,307,940 km (0.12 R)
• M85: 35,797,424 km (0.103 R)
• M86: 35,906,481 km (0.036 R)
• M87: 36,508,164 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.2

Radius: 12.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.92 AU - 7.7 AU

Year: 7255 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,077,541 km

• M1: 196,871 km (0.104 R)
• M2: 290,519 km (0.077 R)
• M3: 393,592 km (0.096 R)
• M4: 581,936 km (0.102 R)
• M5: 968,796 km (0.085 R)
• M6: 1,127,220 km (0.089 R)
• M7: 1,531,882 km (0.117 R)
• M8: 1,634,955 km (0.046 R)
• M9: 1,719,328 km (0.098 R)
• M10: 1,805,048 km (0.091 R)
• M11: 2,642,646 km (0.092 R)
• M12: 3,181,797 km (0.094 R)
• M13: 3,288,460 km (0.089 R)
• M14: 3,396,320 km (0.028 R)
• M15: 3,587,955 km (0.077 R)
• M16: 4,213,723 km (0.087 R)
• M17: 4,509,478 km (0.108 R)
• M18: 4,629,755 km (0.103 R)
• M19: 4,997,018 km (0.106 R)
• M20: 5,090,217 km (0.098 R)
• M21: 5,278,710 km (0.027 R)
• M22: 5,956,239 km (0.091 R)
• M23: 6,221,775 km (0.092 R)
• M24: 6,457,242 km (0.098 R)
• M25: 6,627,186 km (0.088 R)
• M26: 6,798,774 km (0.118 R)
• M27: 7,076,278 km (0.094 R)
• M28: 8,186,893 km (0.105 R)
• M29: 8,556,699 km (0.117 R)
• M30: 8,894,341 km (0.072 R)
• M31: 9,198,025 km (0.1 R)
• M32: 9,582,641 km (0.111 R)
• M33: 10,327,788 km (0.102 R)
• M34: 10,527,053 km (0.083 R)
• M35: 11,091,635 km (0.035 R)
• M36: 11,459,795 km (0.069 R)
• M37: 11,542,224 km (0.106 R)
• M38: 11,998,796 km (0.071 R)
• M39: 13,231,034 km (0.118 R)
• M40: 13,447,502 km (0.055 R)
• M41: 14,148,368 km (0.044 R)
• M42: 14,281,062 km (0.113 R)
• M43: 14,547,795 km (0.105 R)
• M44: 15,312,389 km (0.032 R)
• M45: 15,814,141 km (0.063 R)
• M46: 17,779,258 km (0.084 R)
• M47: 18,451,252 km (0.064 R)
• M48: 18,741,920 km (0.095 R)
• M49: 18,887,778 km (0.117 R)
• M50: 18,985,167 km (0.081 R)
• M51: 19,082,854 km (0.055 R)
• M52: 19,278,528 km (0.1 R)
• M53: 19,376,664 km (0.057 R)
• M54: 19,474,950 km (0.095 R)
• M55: 22,191,049 km (0.084 R)
• M56: 22,603,490 km (0.081 R)
• M57: 24,278,538 km (0.082 R)
• M58: 25,722,606 km (0.09 R)
• M59: 25,884,770 km (0.118 R)
• M60: 26,101,687 km (0.073 R)
• M61: 26,865,085 km (0.047 R)
• M62: 27,304,753 km (0.027 R)
• M63: 28,525,771 km (0.113 R)
• M64: 29,538,100 km (0.099 R)
• M65: 30,390,658 km (0.114 R)
• M66: 30,676,689 km (0.091 R)
• M67: 31,021,063 km (0.112 R)
• M68: 32,120,009 km (0.097 R)
• M69: 32,586,605 km (0.076 R)
• M70: 33,526,528 km (0.07 R)
• M71: 33,940,466 km (0.107 R)
• M72: 34,356,198 km (0.093 R)
• M73: 34,713,887 km (0.062 R)
• M74: 34,833,266 km (0.085 R)
• M75: 36,338,520 km (0.076 R)
• M76: 36,459,843 km (0.072 R)
• M77: 37,987,986 km (0.077 R)
• M78: 38,357,792 km (0.093 R)
• M79: 38,790,728 km (0.119 R)
• M80: 39,038,911 km (0.089 R)
• M81: 40,036,878 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.1

Radius: 11.4

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.63 AU - 11.65 AU

Year: 11853 Days

Day: 12.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,077,541 km

• M1: 208,091 km (0.094 R)
• M2: 576,550 km (0.1 R)
• M3: 723,455 km (0.086 R)
• M4: 1,415,495 km (0.07 R)
• M5: 1,597,256 km (0.103 R)
• M6: 1,835,566 km (0.052 R)
• M7: 1,984,266 km (0.09 R)
• M8: 2,111,275 km (0.108 R)
• M9: 2,872,728 km (0.117 R)
• M10: 3,313,593 km (0.101 R)
• M11: 3,619,371 km (0.042 R)
• M12: 3,807,415 km (0.105 R)
• M13: 5,495,927 km (0.118 R)
• M14: 5,931,855 km (0.101 R)
• M15: 6,116,907 km (0.043 R)
• M16: 7,424,991 km (0.113 R)
• M17: 7,785,372 km (0.116 R)
• M18: 7,947,387 km (0.082 R)
• M19: 8,069,758 km (0.087 R)
• M20: 8,816,551 km (0.047 R)
• M21: 8,985,596 km (0.068 R)
• M22: 10,154,105 km (0.085 R)
• M23: 10,242,667 km (0.093 R)
• M24: 10,644,038 km (0.073 R)
• M25: 10,733,946 km (0.064 R)
• M26: 11,416,113 km (0.119 R)
• M27: 11,739,394 km (0.072 R)
• M28: 12,584,322 km (0.093 R)
• M29: 13,206,799 km (0.103 R)
• M30: 13,937,435 km (0.101 R)
• M31: 14,134,605 km (0.073 R)
• M32: 14,481,672 km (0.115 R)
• M33: 14,831,582 km (0.094 R)
• M34: 15,387,188 km (0.06 R)
• M35: 15,539,928 km (0.111 R)
• M36: 16,259,194 km (0.092 R)
• M37: 16,622,867 km (0.046 R)
• M38: 16,727,286 km (0.098 R)
• M39: 16,832,004 km (0.063 R)
• M40: 17,041,890 km (0.059 R)
• M41: 17,147,207 km (0.086 R)
• M42: 17,783,596 km (0.11 R)
• M43: 18,212,045 km (0.064 R)
• M44: 18,806,846 km (0.096 R)
• M45: 20,629,397 km (0.045 R)
• M46: 22,276,918 km (0.057 R)
• M47: 22,680,982 km (0.113 R)
• M48: 23,907,535 km (0.092 R)
• M49: 24,202,841 km (0.105 R)
• M50: 24,499,344 km (0.04 R)
• M51: 24,677,665 km (0.096 R)
• M52: 25,938,924 km (0.118 R)
• M53: 26,363,932 km (0.067 R)
• M54: 26,852,519 km (0.093 R)
• M55: 27,652,867 km (0.041 R)
• M56: 28,087,150 km (0.109 R)
• M57: 28,586,208 km (0.083 R)
• M58: 28,774,103 km (0.115 R)
• M59: 29,088,109 km (0.114 R)
• M60: 29,656,282 km (0.077 R)
• M61: 29,910,000 km (0.064 R)
• M62: 30,547,436 km (0.098 R)
• M63: 31,253,838 km (0.115 R)
• M64: 31,576,670 km (0.087 R)
• M65: 32,617,123 km (0.106 R)
• M66: 33,141,613 km (0.07 R)
• M67: 36,211,212 km (0.03 R)
• M68: 36,482,433 km (0.095 R)
• M69: 36,958,752 km (0.091 R)
• M70: 38,123,821 km (0.108 R)
• M71: 38,399,679 km (0.086 R)
• M72: 38,953,490 km (0.104 R)
• M73: 40,842,014 km (0.049 R)
• M74: 41,619,923 km (0.092 R)
• M75: 42,474,127 km (0.119 R)
• M76: 43,982,971 km (0.104 R)
• M77: 44,998,591 km (0.071 R)
• M78: 45,582,322 km (0.08 R)
• M79: 47,052,869 km (0.107 R)
• M80: 47,348,773 km (0.103 R)
• M81: 47,719,626 km (0.114 R)
• M82: 48,017,027 km (0.094 R)
• M83: 48,165,877 km (0.113 R)
• M84: 48,240,377 km (0.087 R)
• M85: 48,315,026 km (0.051 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 13.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.35 AU - 12.53 AU

Year: 12383 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,077,541 km

• M1: 213,476 km (0.032 R)
• M2: 445,951 km (0.1 R)
• M3: 626,217 km (0.108 R)
• M4: 818,600 km (0.053 R)
• M5: 964,457 km (0.064 R)
• M6: 1,284,298 km (0.068 R)
• M7: 1,476,980 km (0.055 R)
• M8: 2,001,470 km (0.081 R)
• M9: 2,250,251 km (0.109 R)
• M10: 2,437,697 km (0.077 R)
• M11: 2,557,675 km (0.071 R)
• M12: 2,954,857 km (0.088 R)
• M13: 3,057,182 km (0.116 R)
• M14: 3,213,213 km (0.108 R)
• M15: 3,398,564 km (0.06 R)
• M16: 3,642,259 km (0.066 R)
• M17: 4,378,430 km (0.038 R)
• M18: 4,525,336 km (0.114 R)
• M19: 4,703,806 km (0.11 R)
• M20: 5,253,428 km (0.092 R)
• M21: 5,695,191 km (0.096 R)
• M22: 5,856,009 km (0.119 R)
• M23: 6,181,982 km (0.059 R)
• M24: 6,281,016 km (0.099 R)
• M25: 6,783,815 km (0.101 R)
• M26: 6,885,990 km (0.119 R)
• M27: 7,369,640 km (0.075 R)
• M28: 7,509,813 km (0.092 R)
• M29: 7,615,579 km (0.094 R)
• M30: 7,864,360 km (0.088 R)
• M31: 8,007,675 km (0.026 R)
• M32: 8,260,645 km (0.102 R)
• M33: 8,663,512 km (0.081 R)
• M34: 9,035,412 km (0.05 R)
• M35: 9,412,548 km (0.109 R)
• M36: 9,679,581 km (0.081 R)
• M37: 11,092,682 km (0.092 R)
• M38: 12,527,774 km (0.105 R)
• M39: 12,948,444 km (0.12 R)
• M40: 13,459,470 km (0.043 R)
• M41: 14,194,744 km (0.113 R)
• M42: 19,501,878 km (0.109 R)
• M43: 19,647,736 km (0.108 R)
• M44: 20,827,913 km (0.103 R)
• M45: 20,927,246 km (0.113 R)
• M46: 21,276,408 km (0.073 R)
• M47: 21,476,719 km (0.074 R)
• M48: 23,102,100 km (0.049 R)
• M49: 23,256,635 km (0.098 R)
• M50: 23,669,973 km (0.06 R)
• M51: 23,825,705 km (0.113 R)
• M52: 24,609,149 km (0.065 R)
• M53: 25,189,140 km (0.079 R)
• M54: 25,295,055 km (0.029 R)
• M55: 25,613,848 km (0.106 R)
• M56: 26,255,174 km (0.117 R)
• M57: 27,010,195 km (0.08 R)
• M58: 27,172,808 km (0.072 R)
• M59: 27,772,246 km (0.102 R)
• M60: 27,936,505 km (0.065 R)
• M61: 28,817,935 km (0.087 R)
• M62: 28,928,638 km (0.091 R)
• M63: 29,652,542 km (0.085 R)
• M64: 30,044,638 km (0.077 R)
• M65: 31,061,155 km (0.109 R)
• M66: 31,174,700 km (0.069 R)
• M67: 31,573,528 km (0.097 R)
• M68: 32,722,290 km (0.112 R)
• M69: 32,895,824 km (0.089 R)
• M70: 33,534,607 km (0.029 R)
• M71: 33,767,979 km (0.036 R)
• M72: 34,060,294 km (0.065 R)
• M73: 34,647,615 km (0.111 R)
• M74: 35,001,713 km (0.092 R)
• M75: 35,416,099 km (0.106 R)
• M76: 35,594,270 km (0.074 R)
• M77: 37,694,774 km (0.062 R)
• M78: 38,729,393 km (0.095 R)
• M79: 38,912,949 km (0.086 R)
• M80: 40,951,220 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 20,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit