🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.45 AU - 0.57 AU

Year: 235 Days

Day: 35.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.61 AU - 0.69 AU

Year: 338 Days

Day: 12.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 12.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.7 AU - 0.82 AU

Year: 428 Days

Day: 14 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,275,746 km

• M1: 161,566 km (0.107 R)
• M2: 244,892 km (0.072 R)
• M3: 353,201 km (0.085 R)
• M4: 451,935 km (0.047 R)
• M5: 533,316 km (0.1 R)
• M6: 611,107 km (0.083 R)
• M7: 709,094 km (0.098 R)
• M8: 802,293 km (0.083 R)
• M9: 880,234 km (0.12 R)
• M10: 972,835 km (0.04 R)
• M11: 1,191,098 km (0.116 R)
• M12: 1,271,881 km (0.087 R)
• M13: 1,395,299 km (0.116 R)
• M14: 1,484,460 km (0.102 R)
• M15: 1,579,155 km (0.079 R)
• M16: 1,683,425 km (0.096 R)
• M17: 1,906,625 km (0.069 R)
• M18: 2,025,854 km (0.095 R)
• M19: 2,112,023 km (0.078 R)
• M20: 2,191,609 km (0.077 R)
• M21: 2,304,555 km (0.091 R)
• M22: 2,427,824 km (0.096 R)
• M23: 2,646,985 km (0.101 R)
• M24: 2,772,049 km (0.094 R)
• M25: 2,908,033 km (0.041 R)
• M26: 2,988,068 km (0.097 R)
• M27: 3,145,744 km (0.083 R)

Asteroid Belt

Center: 1.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.9

Radius: 10.8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.14 AU - 1.6 AU

Year: 1035 Days

Day: 9.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,275,746 km

• M1: 138,827 km (0.078 R)
• M2: 252,970 km (0.095 R)
• M3: 331,658 km (0.112 R)
• M4: 457,919 km (0.08 R)
• M5: 585,526 km (0.089 R)
• M6: 663,766 km (0.069 R)
• M7: 791,373 km (0.106 R)
• M8: 922,420 km (0.118 R)
• M9: 1,004,699 km (0.085 R)
• M10: 1,089,820 km (0.114 R)
• M11: 1,385,276 km (0.113 R)
• M12: 1,526,347 km (0.087 R)
• M13: 1,699,282 km (0.088 R)
• M14: 1,788,443 km (0.047 R)
• M15: 1,886,130 km (0.096 R)
• M16: 2,116,211 km (0.109 R)
• M17: 2,197,593 km (0.113 R)
• M18: 2,340,459 km (0.091 R)
• M19: 2,471,058 km (0.054 R)
• M20: 2,596,271 km (0.043 R)
• M21: 3,076,181 km (0.12 R)
• M22: 3,313,742 km (0.119 R)
• M23: 3,382,707 km (0.106 R)
• M24: 3,504,629 km (0.09 R)
• M25: 3,601,419 km (0.057 R)
• M26: 3,743,986 km (0.108 R)
• M27: 3,988,728 km (0.098 R)
• M28: 4,089,856 km (0.109 R)
• M29: 4,210,731 km (0.078 R)
• M30: 4,417,775 km (0.111 R)
• M31: 4,570,514 km (0.118 R)
• M32: 4,637,833 km (0.059 R)
• M33: 4,822,437 km (0.037 R)
• M34: 4,930,447 km (0.083 R)
• M35: 5,128,963 km (0.099 R)
• M36: 5,279,458 km (0.106 R)
• M37: 5,554,270 km (0.074 R)
• M38: 5,698,632 km (0.045 R)
• M39: 5,771,336 km (0.095 R)
• M40: 6,107,333 km (0.083 R)
• M41: 6,267,104 km (0.042 R)
• M42: 6,710,811 km (0.095 R)
• M43: 7,153,621 km (0.069 R)
• M44: 7,356,026 km (0.109 R)
• M45: 7,628,743 km (0.105 R)
• M46: 7,697,558 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 9.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.47 AU - 1.95 AU

Year: 1444 Days

Day: 10.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 44,275,746 km

• M1: 127,158 km (0.093 R)
• M2: 191,934 km (0.094 R)
• M3: 313,408 km (0.086 R)
• M4: 393,293 km (0.114 R)
• M5: 650,003 km (0.048 R)
• M6: 715,377 km (0.092 R)
• M7: 823,087 km (0.1 R)
• M8: 926,011 km (0.04 R)
• M9: 1,273,826 km (0.082 R)
• M10: 1,364,033 km (0.111 R)
• M11: 1,570,329 km (0.092 R)
• M12: 1,660,985 km (0.073 R)
• M13: 2,006,257 km (0.033 R)
• M14: 2,147,926 km (0.052 R)
• M15: 2,227,363 km (0.092 R)
• M16: 2,585,201 km (0.08 R)
• M17: 2,654,465 km (0.115 R)
• M18: 2,716,398 km (0.096 R)
• M19: 2,794,638 km (0.109 R)
• M20: 2,937,504 km (0.11 R)
• M21: 3,115,226 km (0.1 R)
• M22: 3,180,750 km (0.059 R)
• M23: 3,473,064 km (0.047 R)
• M24: 3,609,647 km (0.043 R)
• M25: 3,730,522 km (0.095 R)
• M26: 4,029,867 km (0.1 R)
• M27: 4,273,263 km (0.075 R)
• M28: 4,484,495 km (0.075 R)
• M29: 4,717,868 km (0.073 R)
• M30: 4,888,410 km (0.083 R)
• M31: 5,138,388 km (0.067 R)
• M32: 5,323,739 km (0.072 R)
• M33: 5,432,198 km (0.056 R)
• M34: 5,581,048 km (0.092 R)
• M35: 5,711,198 km (0.116 R)
• M36: 5,923,627 km (0.053 R)
• M37: 6,304,353 km (0.094 R)
• M38: 6,534,435 km (0.094 R)
• M39: 6,618,808 km (0.087 R)
• M40: 6,703,630 km (0.075 R)
• M41: 6,874,172 km (0.059 R)
• M42: 6,992,204 km (0.117 R)
• M43: 7,339,720 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.3

Radius: 8.7

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.78 AU - 5.92 AU

Year: 6896 Days

Day: 13.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,275,746 km

• M1: 114,442 km (0.113 R)
• M2: 315,352 km (0.076 R)
• M3: 545,434 km (0.116 R)
• M4: 680,072 km (0.1 R)
• M5: 856,897 km (0.101 R)
• M6: 1,167,312 km (0.103 R)
• M7: 1,290,581 km (0.092 R)
• M8: 1,399,638 km (0.047 R)
• M9: 1,455,438 km (0.119 R)
• M10: 1,530,985 km (0.109 R)
• M11: 1,666,371 km (0.116 R)
• M12: 1,745,508 km (0.111 R)
• M13: 2,204,025 km (0.108 R)
• M14: 2,446,972 km (0.063 R)
• M15: 2,863,154 km (0.107 R)
• M16: 3,401,856 km (0.045 R)
• M17: 3,971,674 km (0.107 R)
• M18: 4,487,637 km (0.085 R)
• M19: 4,795,958 km (0.084 R)
• M20: 4,852,805 km (0.086 R)
• M21: 4,938,525 km (0.107 R)
• M22: 5,671,854 km (0.088 R)
• M23: 5,883,235 km (0.088 R)
• M24: 5,974,640 km (0.099 R)
• M25: 6,220,878 km (0.106 R)
• M26: 6,564,654 km (0.096 R)
• M27: 8,102,819 km (0.052 R)
• M28: 8,170,587 km (0.109 R)
• M29: 8,547,125 km (0.081 R)
• M30: 9,424,067 km (0.111 R)
• M31: 9,891,262 km (0.104 R)
• M32: 10,036,521 km (0.086 R)
• M33: 10,587,640 km (0.085 R)
• M34: 11,035,685 km (0.054 R)
• M35: 11,299,875 km (0.119 R)
• M36: 11,489,864 km (0.102 R)
• M37: 11,604,456 km (0.049 R)
• M38: 11,757,645 km (0.077 R)
• M39: 11,950,327 km (0.043 R)
• M40: 12,338,533 km (0.076 R)
• M41: 12,416,623 km (0.099 R)
• M42: 12,770,422 km (0.086 R)
• M43: 13,007,984 km (0.115 R)
• M44: 13,167,305 km (0.094 R)
• M45: 14,177,241 km (0.119 R)
• M46: 14,341,200 km (0.082 R)
• M47: 15,212,009 km (0.079 R)
• M48: 15,379,858 km (0.094 R)
• M49: 16,485,536 km (0.099 R)
• M50: 16,830,957 km (0.12 R)
• M51: 17,178,772 km (0.084 R)
• M52: 17,616,795 km (0.056 R)
• M53: 17,837,302 km (0.064 R)
• M54: 18,817,916 km (0.119 R)
• M55: 19,178,896 km (0.059 R)
• M56: 19,999,440 km (0.093 R)
• M57: 20,552,803 km (0.08 R)
• M58: 22,242,959 km (0.116 R)
• M59: 22,576,712 km (0.092 R)
• M60: 24,172,622 km (0.089 R)
• M61: 24,368,596 km (0.114 R)
• M62: 25,058,391 km (0.101 R)
• M63: 25,207,092 km (0.108 R)
• M64: 25,904,666 km (0.083 R)
• M65: 26,155,393 km (0.032 R)
• M66: 26,306,187 km (0.084 R)
• M67: 26,608,674 km (0.089 R)
• M68: 27,932,615 km (0.097 R)
• M69: 28,292,847 km (0.105 R)
• M70: 28,706,186 km (0.073 R)
• M71: 29,278,098 km (0.111 R)
• M72: 29,906,110 km (0.086 R)
• M73: 30,116,445 km (0.041 R)
• M74: 30,221,762 km (0.12 R)
• M75: 32,678,608 km (0.073 R)
• M76: 32,786,767 km (0.113 R)
• M77: 33,329,957 km (0.085 R)
• M78: 33,548,070 km (0.108 R)
• M79: 33,930,891 km (0.09 R)
• M80: 34,150,202 km (0.115 R)
• M81: 34,315,059 km (0.09 R)
• M82: 34,370,111 km (0.078 R)
• M83: 34,425,163 km (0.046 R)
• M84: 34,590,468 km (0.115 R)
• M85: 36,988,522 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.7

Radius: 13.1

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.77 AU - 5.79 AU

Year: 8972 Days

Day: 12.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 85.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,275,746 km

• M1: 169,644 km (0.113 R)
• M2: 325,525 km (0.04 R)
• M3: 432,188 km (0.066 R)
• M4: 636,539 km (0.103 R)
• M5: 1,146,219 km (0.098 R)
• M6: 1,254,827 km (0.091 R)
• M7: 1,602,193 km (0.054 R)
• M8: 2,575,776 km (0.104 R)
• M9: 3,435,066 km (0.103 R)
• M10: 4,007,727 km (0.098 R)
• M11: 4,377,383 km (0.053 R)
• M12: 4,639,778 km (0.062 R)
• M13: 4,787,880 km (0.044 R)
• M14: 5,964,318 km (0.084 R)
• M15: 6,223,122 km (0.119 R)
• M16: 6,419,544 km (0.109 R)
• M17: 6,718,291 km (0.087 R)
• M18: 6,852,480 km (0.1 R)
• M19: 6,953,758 km (0.101 R)
• M20: 7,192,067 km (0.097 R)
• M21: 7,467,776 km (0.066 R)
• M22: 7,817,237 km (0.084 R)
• M23: 8,604,870 km (0.101 R)
• M24: 8,714,375 km (0.098 R)
• M25: 8,934,583 km (0.088 R)
• M26: 9,305,586 km (0.06 R)
• M27: 9,948,258 km (0.093 R)
• M28: 10,527,202 km (0.12 R)
• M29: 10,683,382 km (0.107 R)
• M30: 11,316,032 km (0.101 R)
• M31: 11,516,343 km (0.11 R)
• M32: 11,798,634 km (0.101 R)
• M33: 12,001,639 km (0.08 R)
• M34: 12,493,816 km (0.062 R)
• M35: 12,700,859 km (0.113 R)
• M36: 12,783,886 km (0.111 R)
• M37: 13,160,274 km (0.081 R)
• M38: 13,838,252 km (0.106 R)
• M39: 14,224,663 km (0.114 R)
• M40: 15,716,453 km (0.082 R)
• M41: 15,850,493 km (0.11 R)
• M42: 16,345,213 km (0.118 R)
• M43: 16,799,242 km (0.107 R)
• M44: 16,982,051 km (0.115 R)
• M45: 17,442,065 km (0.047 R)
• M46: 18,327,235 km (0.093 R)
• M47: 18,515,429 km (0.103 R)
• M48: 19,179,345 km (0.111 R)
• M49: 20,677,118 km (0.114 R)
• M50: 20,824,024 km (0.046 R)
• M51: 21,020,446 km (0.089 R)
• M52: 21,118,881 km (0.088 R)
• M53: 21,316,350 km (0.084 R)
• M54: 21,762,601 km (0.105 R)
• M55: 21,862,233 km (0.109 R)
• M56: 22,212,142 km (0.094 R)
• M57: 22,513,432 km (0.115 R)
• M58: 22,968,060 km (0.059 R)
• M59: 23,578,868 km (0.082 R)
• M60: 24,143,600 km (0.112 R)
• M61: 24,556,939 km (0.099 R)
• M62: 24,816,641 km (0.097 R)
• M63: 25,181,510 km (0.026 R)
• M64: 25,758,659 km (0.092 R)
• M65: 26,287,188 km (0.116 R)
• M66: 27,086,639 km (0.095 R)
• M67: 27,354,868 km (0.111 R)
• M68: 27,462,429 km (0.099 R)
• M69: 27,570,140 km (0.067 R)
• M70: 28,763,931 km (0.095 R)
• M71: 30,921,581 km (0.083 R)
• M72: 32,331,989 km (0.102 R)
• M73: 33,073,696 km (0.082 R)
• M74: 33,994,171 km (0.09 R)
• M75: 34,283,643 km (0.067 R)
• M76: 34,573,863 km (0.11 R)
• M77: 35,390,817 km (0.052 R)
• M78: 36,450,568 km (0.045 R)
• M79: 36,628,141 km (0.114 R)
• M80: 36,806,163 km (0.08 R)
• M81: 36,984,334 km (0.099 R)
• M82: 37,222,493 km (0.05 R)
• M83: 37,341,723 km (0.081 R)
• M84: 38,963,663 km (0.098 R)
• M85: 39,266,599 km (0.12 R)
• M86: 40,854,131 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.3

Radius: 3.4

Gravity: 26.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.78 AU - 8.28 AU

Year: 13342 Days

Day: 24.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 44,275,746 km

• M1: 53,406 km (0.113 R)
• M2: 100,380 km (0.051 R)
• M3: 186,549 km (0.028 R)
• M4: 283,787 km (0.069 R)
• M5: 344,374 km (0.069 R)
• M6: 436,676 km (0.099 R)
• M7: 507,436 km (0.087 R)
• M8: 660,175 km (0.037 R)
• M9: 1,157,888 km (0.091 R)
• M10: 1,337,555 km (0.098 R)
• M11: 1,462,170 km (0.118 R)
• M12: 1,767,349 km (0.105 R)
• M13: 1,812,528 km (0.071 R)
• M14: 1,904,082 km (0.071 R)
• M15: 1,950,457 km (0.065 R)
• M16: 2,236,339 km (0.058 R)
• M17: 2,285,257 km (0.104 R)
• M18: 2,309,941 km (0.119 R)
• M19: 2,409,274 km (0.112 R)
• M20: 2,459,389 km (0.111 R)
• M21: 2,560,816 km (0.095 R)
• M22: 2,586,398 km (0.116 R)
• M23: 2,637,710 km (0.1 R)
• M24: 3,170,128 km (0.052 R)
• M25: 3,420,256 km (0.106 R)
• M26: 3,476,804 km (0.051 R)
• M27: 3,590,648 km (0.026 R)
• M28: 3,968,981 km (0.118 R)
• M29: 4,763,196 km (0.076 R)
• M30: 4,953,335 km (0.085 R)
• M31: 4,985,199 km (0.106 R)
• M32: 5,505,202 km (0.089 R)
• M33: 6,248,105 km (0.081 R)
• M34: 6,490,902 km (0.026 R)
• M35: 6,560,914 km (0.114 R)
• M36: 6,596,069 km (0.113 R)
• M37: 6,843,355 km (0.107 R)
• M38: 7,165,738 km (0.111 R)
• M39: 7,750,965 km (0.108 R)
• M40: 8,928,001 km (0.052 R)
• M41: 9,162,122 km (0.074 R)
• M42: 9,556,910 km (0.12 R)
• M43: 9,716,382 km (0.108 R)
• M44: 10,118,950 km (0.036 R)
• M45: 11,612,385 km (0.117 R)
• M46: 11,996,403 km (0.107 R)
• M47: 12,645,508 km (0.063 R)
• M48: 13,752,682 km (0.058 R)
• M49: 13,842,590 km (0.099 R)
• M50: 14,614,665 km (0.081 R)
• M51: 15,307,303 km (0.111 R)
• M52: 15,869,193 km (0.066 R)
• M53: 16,105,258 km (0.09 R)
• M54: 16,247,526 km (0.025 R)
• M55: 16,390,242 km (0.068 R)
• M56: 16,724,593 km (0.108 R)
• M57: 17,448,796 km (0.119 R)
• M58: 17,546,185 km (0.03 R)
• M59: 17,888,315 km (0.068 R)
• M60: 17,986,451 km (0.066 R)
• M61: 18,232,540 km (0.094 R)
• M62: 19,580,865 km (0.09 R)
• M63: 19,631,429 km (0.113 R)
• M64: 20,600,076 km (0.056 R)
• M65: 22,161,129 km (0.115 R)
• M66: 23,598,167 km (0.106 R)
• M67: 23,975,602 km (0.112 R)
• M68: 25,174,928 km (0.05 R)
• M69: 25,948,199 km (0.104 R)
• M70: 26,114,851 km (0.055 R)
• M71: 26,281,952 km (0.076 R)
• M72: 28,600,570 km (0.078 R)
• M73: 29,813,210 km (0.069 R)
• M74: 30,279,656 km (0.088 R)
• M75: 30,455,135 km (0.035 R)
• M76: 31,042,605 km (0.102 R)
• M77: 33,732,225 km (0.118 R)
• M78: 34,096,347 km (0.077 R)
• M79: 34,951,299 km (0.064 R)
• M80: 35,443,027 km (0.084 R)
• M81: 35,566,295 km (0.087 R)
• M82: 35,936,999 km (0.064 R)
• M83: 36,184,733 km (0.086 R)
• M84: 36,308,899 km (0.097 R)
• M85: 36,557,531 km (0.11 R)
• M86: 36,619,913 km (0.08 R)
• M87: 36,682,146 km (0.054 R)
• M88: 38,314,109 km (0.083 R)
• M89: 38,821,096 km (0.038 R)
• M90: 39,266,449 km (0.063 R)
• M91: 39,777,475 km (0.117 R)
• M92: 40,612,680 km (0.097 R)
• M93: 41,778,497 km (0.112 R)
• M94: 42,104,321 km (0.115 R)
• M95: 42,365,668 km (0.085 R)
• M96: 42,431,042 km (0.114 R)
• M97: 43,944,375 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 10,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit