🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.52 AU - 0.68 AU

Year: 305 Days

Day: 25.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.6

Radius: 9.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.66 AU - 0.72 AU

Year: 376 Days

Day: 8.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 30,975,445 km

• M1: 121,025 km (0.062 R)
• M2: 203,752 km (0.116 R)
• M3: 277,803 km (0.083 R)
• M4: 371,452 km (0.1 R)
• M5: 475,572 km (0.082 R)
• M6: 578,046 km (0.03 R)
• M7: 695,929 km (0.1 R)
• M8: 781,649 km (0.111 R)
• M9: 871,408 km (0.101 R)
• M10: 964,906 km (0.111 R)
• M11: 1,033,272 km (0.109 R)
• M12: 1,103,434 km (0.059 R)
• M13: 1,213,987 km (0.115 R)
• M14: 1,391,559 km (0.116 R)
• M15: 1,817,315 km (0.108 R)
• M16: 1,882,839 km (0.079 R)
• M17: 2,000,872 km (0.076 R)
• M18: 2,126,683 km (0.085 R)
• M19: 2,358,710 km (0.077 R)
• M20: 2,441,587 km (0.111 R)
• M21: 2,621,852 km (0.102 R)
• M22: 2,719,390 km (0.043 R)
• M23: 2,953,810 km (0.107 R)
• M24: 3,049,403 km (0.057 R)
• M25: 3,115,675 km (0.057 R)
• M26: 3,194,812 km (0.108 R)
• M27: 3,286,815 km (0.054 R)
• M28: 3,373,582 km (0.108 R)
• M29: 3,543,076 km (0.047 R)
• M30: 3,760,591 km (0.119 R)
• M31: 3,877,427 km (0.11 R)
• M32: 3,989,027 km (0.103 R)
• M33: 4,135,035 km (0.116 R)
• M34: 4,215,369 km (0.11 R)
• M35: 4,330,110 km (0.068 R)
• M36: 4,500,802 km (0.096 R)
• M37: 4,639,030 km (0.104 R)
• M38: 4,722,506 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.5

Radius: 11.3

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.61 AU - 0.83 AU

Year: 401 Days

Day: 7.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,975,445 km

• M1: 155,731 km (0.103 R)
• M2: 230,530 km (0.119 R)
• M3: 319,391 km (0.118 R)
• M4: 462,407 km (0.08 R)
• M5: 713,432 km (0.054 R)
• M6: 804,537 km (0.06 R)
• M7: 899,831 km (0.12 R)
• M8: 1,013,376 km (0.101 R)
• M9: 1,088,624 km (0.111 R)
• M10: 1,225,356 km (0.102 R)
• M11: 1,321,548 km (0.091 R)
• M12: 1,394,252 km (0.105 R)
• M13: 1,659,489 km (0.101 R)
• M14: 1,888,224 km (0.083 R)
• M15: 1,976,786 km (0.115 R)
• M16: 2,127,431 km (0.108 R)
• M17: 2,257,133 km (0.114 R)
• M18: 2,332,380 km (0.088 R)
• M19: 2,472,703 km (0.12 R)
• M20: 2,815,582 km (0.074 R)
• M21: 2,910,576 km (0.074 R)
• M22: 2,985,824 km (0.103 R)
• M23: 3,131,682 km (0.117 R)
• M24: 3,430,429 km (0.075 R)
• M25: 3,517,495 km (0.076 R)
• M26: 3,671,730 km (0.075 R)
• M27: 3,798,140 km (0.118 R)
• M28: 3,873,238 km (0.113 R)
• M29: 4,009,821 km (0.119 R)
• M30: 4,163,309 km (0.092 R)
• M31: 4,420,916 km (0.095 R)
• M32: 4,603,575 km (0.12 R)
• M33: 4,797,005 km (0.071 R)
• M34: 4,943,761 km (0.109 R)
• M35: 5,241,760 km (0.049 R)
• M36: 5,342,589 km (0.102 R)
• M37: 5,452,394 km (0.1 R)
• M38: 5,768,943 km (0.053 R)
• M39: 5,873,063 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.6

Radius: 11.8

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.57 AU - 0.89 AU

Year: 409 Days

Day: 12.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 30,975,445 km

• M1: 146,905 km (0.08 R)
• M2: 250,427 km (0.05 R)
• M3: 351,854 km (0.084 R)
• M4: 535,560 km (0.109 R)
• M5: 613,501 km (0.097 R)
• M6: 689,197 km (0.1 R)
• M7: 772,224 km (0.078 R)
• M8: 877,691 km (0.119 R)
• M9: 1,120,638 km (0.071 R)
• M10: 1,212,341 km (0.065 R)
• M11: 1,315,414 km (0.085 R)
• M12: 1,394,701 km (0.071 R)
• M13: 1,512,434 km (0.099 R)
• M14: 1,586,485 km (0.032 R)
• M15: 1,748,350 km (0.079 R)
• M16: 1,880,894 km (0.091 R)
• M17: 2,088,835 km (0.104 R)
• M18: 2,277,628 km (0.093 R)
• M19: 2,363,497 km (0.051 R)
• M20: 2,444,878 km (0.113 R)
• M21: 2,577,272 km (0.072 R)
• M22: 2,683,786 km (0.118 R)
• M23: 2,797,480 km (0.113 R)
• M24: 2,941,992 km (0.065 R)
• M25: 3,172,522 km (0.099 R)
• M26: 3,268,863 km (0.082 R)
• M27: 3,396,769 km (0.101 R)
• M28: 3,501,637 km (0.071 R)
• M29: 3,613,686 km (0.072 R)
• M30: 3,714,515 km (0.093 R)
• M31: 3,809,809 km (0.114 R)
• M32: 3,951,029 km (0.085 R)
• M33: 4,028,820 km (0.044 R)
• M34: 4,238,856 km (0.065 R)
• M35: 4,405,508 km (0.078 R)
• M36: 4,486,291 km (0.095 R)
• M37: 4,574,404 km (0.107 R)
• M38: 4,663,115 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.6

Radius: 9.3

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.67 AU - 1.05 AU

Year: 523 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 30,975,445 km

• M1: 116,238 km (0.108 R)
• M2: 230,381 km (0.057 R)
• M3: 293,361 km (0.12 R)
• M4: 355,744 km (0.089 R)
• M5: 430,543 km (0.103 R)
• M6: 497,862 km (0.117 R)
• M7: 573,109 km (0.077 R)
• M8: 633,397 km (0.114 R)
• M9: 777,759 km (0.111 R)
• M10: 845,677 km (0.094 R)
• M11: 1,001,707 km (0.096 R)
• M12: 1,090,419 km (0.099 R)
• M13: 1,152,801 km (0.071 R)
• M14: 1,301,501 km (0.042 R)
• M15: 1,419,983 km (0.09 R)
• M16: 1,493,884 km (0.11 R)
• M17: 1,814,173 km (0.093 R)
• M18: 2,000,273 km (0.086 R)
• M19: 2,065,647 km (0.042 R)
• M20: 2,180,539 km (0.086 R)
• M21: 2,328,491 km (0.04 R)
• M22: 2,397,455 km (0.076 R)
• M23: 2,460,885 km (0.113 R)
• M24: 2,595,673 km (0.077 R)
• M25: 2,673,912 km (0.068 R)
• M26: 2,739,586 km (0.058 R)
• M27: 2,805,858 km (0.093 R)
• M28: 2,879,460 km (0.039 R)
• M29: 3,021,727 km (0.077 R)
• M30: 3,111,037 km (0.053 R)
• M31: 3,229,220 km (0.106 R)
• M32: 3,320,474 km (0.075 R)
• M33: 3,469,923 km (0.068 R)
• M34: 3,687,139 km (0.094 R)
• M35: 3,946,392 km (0.088 R)
• M36: 4,014,010 km (0.092 R)
• M37: 4,127,555 km (0.05 R)
• M38: 4,474,772 km (0.073 R)
• M39: 4,576,797 km (0.054 R)
• M40: 4,719,364 km (0.102 R)
• M41: 4,807,328 km (0.047 R)
• M42: 5,082,438 km (0.09 R)
• M43: 5,246,697 km (0.083 R)
• M44: 5,504,902 km (0.114 R)
• M45: 5,733,039 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.6

Radius: 10.7

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.96 AU - 1.5 AU

Year: 895 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,975,445 km

• M1: 135,087 km (0.084 R)
• M2: 214,972 km (0.116 R)
• M3: 302,038 km (0.081 R)
• M4: 446,849 km (0.061 R)
• M5: 555,158 km (0.116 R)
• M6: 701,464 km (0.045 R)
• M7: 796,908 km (0.036 R)
• M8: 933,192 km (0.114 R)
• M9: 1,101,639 km (0.118 R)
• M10: 1,378,844 km (0.08 R)
• M11: 1,469,201 km (0.106 R)
• M12: 1,545,047 km (0.066 R)
• M13: 1,986,809 km (0.108 R)
• M14: 2,089,583 km (0.12 R)
• M15: 2,376,811 km (0.05 R)
• M16: 2,538,377 km (0.118 R)
• M17: 2,743,775 km (0.065 R)
• M18: 2,824,857 km (0.071 R)
• M19: 2,940,945 km (0.065 R)
• M20: 3,164,145 km (0.065 R)
• M21: 3,306,412 km (0.092 R)
• M22: 3,479,946 km (0.066 R)
• M23: 3,597,380 km (0.119 R)
• M24: 3,716,161 km (0.075 R)
• M25: 4,188,890 km (0.073 R)
• M26: 4,416,578 km (0.097 R)
• M27: 4,592,056 km (0.054 R)
• M28: 4,786,085 km (0.095 R)
• M29: 4,941,666 km (0.108 R)
• M30: 5,074,061 km (0.116 R)
• M31: 5,157,387 km (0.11 R)
• M32: 5,350,667 km (0.073 R)
• M33: 5,641,037 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.2

Radius: 9.1

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.46 AU - 2.08 AU

Year: 1545 Days

Day: 13 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,975,445 km

• M1: 113,545 km (0.058 R)
• M2: 185,501 km (0.117 R)
• M3: 323,131 km (0.115 R)
• M4: 422,464 km (0.092 R)
• M5: 573,708 km (0.078 R)
• M6: 656,435 km (0.105 R)
• M7: 781,350 km (0.091 R)
• M8: 842,984 km (0.083 R)
• M9: 1,177,186 km (0.086 R)
• M10: 1,312,871 km (0.113 R)
• M11: 1,550,881 km (0.105 R)
• M12: 1,639,892 km (0.114 R)
• M13: 1,782,010 km (0.093 R)
• M14: 1,886,130 km (0.119 R)
• M15: 2,056,971 km (0.105 R)
• M16: 2,221,828 km (0.113 R)
• M17: 2,564,556 km (0.052 R)
• M18: 2,635,166 km (0.116 R)
• M19: 2,863,154 km (0.086 R)
• M20: 2,924,190 km (0.119 R)
• M21: 2,985,674 km (0.048 R)
• M22: 3,135,123 km (0.048 R)
• M23: 3,248,817 km (0.115 R)
• M24: 3,350,992 km (0.077 R)
• M25: 3,454,364 km (0.056 R)
• M26: 3,704,043 km (0.077 R)
• M27: 3,770,764 km (0.119 R)
• M28: 3,973,319 km (0.095 R)
• M29: 4,110,351 km (0.105 R)
• M30: 4,530,871 km (0.076 R)
• M31: 4,645,463 km (0.109 R)
• M32: 5,083,336 km (0.084 R)
• M33: 5,352,462 km (0.071 R)
• M34: 5,473,636 km (0.091 R)
• M35: 5,796,020 km (0.058 R)
• M36: 5,904,778 km (0.088 R)
• M37: 6,030,141 km (0.104 R)
• M38: 6,346,989 km (0.09 R)
• M39: 6,539,821 km (0.029 R)
• M40: 6,620,753 km (0.095 R)
• M41: 6,783,515 km (0.102 R)
• M42: 6,931,169 km (0.101 R)
• M43: 7,063,413 km (0.1 R)
• M44: 7,129,835 km (0.118 R)
• M45: 7,380,710 km (0.118 R)
• M46: 7,498,743 km (0.072 R)
• M47: 7,822,473 km (0.058 R)
• M48: 7,908,342 km (0.086 R)
• M49: 8,377,930 km (0.115 R)
• M50: 8,784,985 km (0.117 R)
• M51: 8,874,445 km (0.102 R)
• M52: 9,325,782 km (0.076 R)
• M53: 9,417,036 km (0.117 R)
• M54: 9,581,893 km (0.111 R)
• M55: 9,673,896 km (0.108 R)
• M56: 9,877,349 km (0.098 R)
• M57: 9,970,399 km (0.088 R)
• M58: 10,820,115 km (0.096 R)
• M59: 10,877,560 km (0.116 R)
• M60: 11,127,838 km (0.116 R)
• M61: 11,185,882 km (0.095 R)
• M62: 11,653,674 km (0.052 R)
• M63: 11,712,616 km (0.085 R)
• M64: 11,949,280 km (0.116 R)
• M65: 12,367,406 km (0.118 R)
• M66: 12,467,636 km (0.065 R)
• M67: 12,851,055 km (0.055 R)
• M68: 12,972,978 km (0.066 R)
• M69: 13,054,509 km (0.117 R)
• M70: 13,464,407 km (0.072 R)
• M71: 13,546,835 km (0.119 R)
• M72: 13,671,001 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697

Radius: 13

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.99 AU - 4.91 AU

Year: 5150 Days

Day: 11.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,975,445 km

• M1: 188,045 km (0.091 R)
• M2: 313,856 km (0.102 R)
• M3: 398,978 km (0.118 R)
• M4: 506,239 km (0.118 R)
• M5: 625,917 km (0.057 R)
• M6: 756,965 km (0.111 R)
• M7: 938,727 km (0.048 R)
• M8: 1,092,513 km (0.057 R)
• M9: 1,394,851 km (0.103 R)
• M10: 1,898,397 km (0.107 R)
• M11: 2,042,011 km (0.084 R)
• M12: 2,534,487 km (0.119 R)
• M13: 2,876,468 km (0.09 R)
• M14: 3,000,784 km (0.075 R)
• M15: 3,105,801 km (0.101 R)
• M16: 3,672,029 km (0.115 R)
• M17: 3,921,259 km (0.112 R)
• M18: 4,082,975 km (0.097 R)
• M19: 4,246,784 km (0.109 R)
• M20: 4,389,052 km (0.071 R)
• M21: 4,508,730 km (0.094 R)
• M22: 4,653,990 km (0.088 R)
• M23: 4,899,330 km (0.097 R)
• M24: 5,149,159 km (0.103 R)
• M25: 5,301,001 km (0.102 R)
• M26: 5,403,176 km (0.047 R)
• M27: 5,583,441 km (0.114 R)
• M28: 6,109,577 km (0.11 R)
• M29: 6,596,817 km (0.096 R)
• M30: 7,608,847 km (0.092 R)
• M31: 8,819,991 km (0.06 R)
• M32: 9,525,495 km (0.106 R)
• M33: 9,743,908 km (0.109 R)
• M34: 10,090,376 km (0.108 R)
• M35: 10,473,048 km (0.055 R)
• M36: 12,321,180 km (0.099 R)
• M37: 12,833,253 km (0.085 R)
• M38: 13,109,261 km (0.04 R)
• M39: 13,737,423 km (0.081 R)
• M40: 15,423,540 km (0.073 R)
• M41: 16,049,308 km (0.101 R)
• M42: 16,160,759 km (0.079 R)
• M43: 16,272,209 km (0.092 R)
• M44: 17,669,453 km (0.084 R)
• M45: 17,784,494 km (0.035 R)
• M46: 18,169,409 km (0.096 R)
• M47: 18,362,989 km (0.092 R)
• M48: 18,557,317 km (0.101 R)
• M49: 18,947,767 km (0.119 R)
• M50: 20,015,896 km (0.108 R)
• M51: 20,617,728 km (0.06 R)
• M52: 21,798,055 km (0.119 R)
• M53: 22,458,680 km (0.065 R)
• M54: 22,958,486 km (0.086 R)
• M55: 23,884,347 km (0.108 R)
• M56: 24,266,570 km (0.058 R)
• M57: 24,779,541 km (0.09 R)
• M58: 25,037,298 km (0.081 R)
• M59: 25,166,551 km (0.095 R)
• M60: 25,729,039 km (0.097 R)
• M61: 25,859,488 km (0.107 R)
• M62: 25,946,554 km (0.073 R)
• M63: 26,208,350 km (0.051 R)
• M64: 26,602,541 km (0.06 R)
• M65: 27,087,238 km (0.092 R)
• M66: 28,020,429 km (0.114 R)
• M67: 28,199,498 km (0.107 R)
• M68: 28,558,533 km (0.083 R)
• M69: 29,054,749 km (0.084 R)
• M70: 29,281,240 km (0.118 R)
• M71: 30,055,708 km (0.105 R)
• M72: 30,422,522 km (0.108 R)
• M73: 30,560,451 km (0.061 R)
• M74: 30,790,683 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 12,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit