🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.66 AU - 0.84 AU

Year: 228 Days

Day: 12.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,569,039 km

• M1: 249,230 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.32 AU - 1.58 AU

Year: 614 Days

Day: 29.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.21 AU - 1.83 AU

Year: 659 Days

Day: 29.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,569,039 km

• M1: 803,640 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.88 AU - 2.9 AU

Year: 1299 Days

Day: 39.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.76 AU - 4.5 AU

Year: 2431 Days

Day: 45.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,569,039 km

• M1: 697,575 km (0.086 R)
• M2: 1,264,551 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.8 AU - 5.88 AU

Year: 3742 Days

Day: 44.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.3

Radius: 14.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.44 AU - 7.3 AU

Year: 6329 Days

Day: 13.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,569,039 km

• M1: 188,493 km (0.11 R)
• M2: 304,581 km (0.084 R)
• M3: 451,636 km (0.118 R)
• M4: 584,928 km (0.075 R)
• M5: 815,608 km (0.076 R)
• M6: 928,704 km (0.056 R)
• M7: 1,670,559 km (0.114 R)
• M8: 1,953,150 km (0.068 R)
• M9: 2,090,630 km (0.053 R)
• M10: 2,522,818 km (0.09 R)
• M11: 3,166,089 km (0.099 R)
• M12: 3,375,975 km (0.05 R)
• M13: 3,590,648 km (0.086 R)
• M14: 4,059,039 km (0.048 R)
• M15: 4,599,387 km (0.105 R)
• M16: 5,053,715 km (0.109 R)
• M17: 5,383,279 km (0.118 R)
• M18: 5,606,928 km (0.088 R)
• M19: 6,532,341 km (0.079 R)
• M20: 6,651,421 km (0.078 R)
• M21: 6,921,893 km (0.092 R)
• M22: 7,381,009 km (0.111 R)
• M23: 7,692,622 km (0.071 R)
• M24: 7,818,434 km (0.069 R)
• M25: 7,976,708 km (0.039 R)
• M26: 8,104,165 km (0.032 R)
• M27: 8,555,502 km (0.049 R)
• M28: 8,685,952 km (0.099 R)
• M29: 9,685,714 km (0.083 R)
• M30: 9,958,581 km (0.1 R)
• M31: 10,268,547 km (0.093 R)
• M32: 10,372,518 km (0.108 R)
• M33: 10,898,055 km (0.117 R)
• M34: 11,110,634 km (0.107 R)
• M35: 11,396,366 km (0.051 R)
• M36: 12,304,724 km (0.099 R)
• M37: 12,973,277 km (0.064 R)
• M38: 13,312,116 km (0.096 R)
• M39: 13,425,661 km (0.105 R)
• M40: 13,653,648 km (0.034 R)
• M41: 13,844,834 km (0.105 R)
• M42: 13,959,875 km (0.03 R)
• M43: 14,384,583 km (0.111 R)
• M44: 16,734,317 km (0.084 R)
• M45: 17,391,949 km (0.092 R)
• M46: 17,724,057 km (0.109 R)
• M47: 18,058,109 km (0.099 R)
• M48: 18,520,964 km (0.106 R)
• M49: 19,803,018 km (0.109 R)
• M50: 20,062,870 km (0.112 R)
• M51: 20,761,492 km (0.025 R)
• M52: 21,157,926 km (0.065 R)
• M53: 22,092,614 km (0.089 R)
• M54: 22,272,281 km (0.103 R)
• M55: 22,587,633 km (0.093 R)
• M56: 23,131,870 km (0.107 R)
• M57: 23,680,445 km (0.113 R)
• M58: 24,557,837 km (0.097 R)
• M59: 24,977,160 km (0.077 R)
• M60: 25,398,876 km (0.086 R)
• M61: 25,492,824 km (0.114 R)
• M62: 26,012,078 km (0.113 R)
• M63: 26,773,681 km (0.048 R)
• M64: 27,542,464 km (0.057 R)
• M65: 28,562,721 km (0.095 R)
• M66: 28,856,382 km (0.037 R)
• M67: 29,151,239 km (0.042 R)
• M68: 29,348,260 km (0.11 R)
• M69: 30,190,645 km (0.104 R)
• M70: 30,290,278 km (0.092 R)
• M71: 33,484,641 km (0.095 R)
• M72: 33,794,458 km (0.111 R)
• M73: 34,001,502 km (0.086 R)
• M74: 35,043,152 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 10.7

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.13 AU - 10.19 AU

Year: 8192 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,569,039 km

• M1: 445,054 km (0.099 R)
• M2: 526,136 km (0.109 R)
• M3: 706,102 km (0.092 R)
• M4: 889,808 km (0.072 R)
• M5: 1,015,321 km (0.098 R)
• M6: 1,598,752 km (0.094 R)
• M7: 1,709,006 km (0.117 R)
• M8: 1,984,117 km (0.086 R)
• M9: 2,973,706 km (0.093 R)
• M10: 3,305,664 km (0.066 R)
• M11: 3,562,374 km (0.089 R)
• M12: 4,340,582 km (0.066 R)
• M13: 4,621,976 km (0.034 R)
• M14: 4,717,270 km (0.08 R)
• M15: 5,202,864 km (0.104 R)
• M16: 5,806,941 km (0.108 R)
• M17: 6,362,547 km (0.083 R)
• M18: 6,718,440 km (0.074 R)
• M19: 6,826,450 km (0.089 R)
• M20: 7,711,621 km (0.101 R)
• M21: 7,787,018 km (0.088 R)
• M22: 7,862,714 km (0.096 R)
• M23: 8,593,650 km (0.111 R)
• M24: 9,106,322 km (0.076 R)
• M25: 9,386,518 km (0.113 R)
• M26: 9,873,609 km (0.049 R)
• M27: 10,161,435 km (0.112 R)
• M28: 10,956,847 km (0.083 R)
• M29: 11,041,669 km (0.115 R)
• M30: 11,254,846 km (0.027 R)
• M31: 11,512,454 km (0.109 R)
• M32: 11,598,772 km (0.044 R)
• M33: 11,815,539 km (0.108 R)
• M34: 11,989,970 km (0.082 R)
• M35: 12,874,542 km (0.091 R)
• M36: 12,964,151 km (0.099 R)
• M37: 13,143,968 km (0.11 R)
• M38: 13,551,772 km (0.084 R)
• M39: 15,556,832 km (0.072 R)
• M40: 16,132,784 km (0.088 R)
• M41: 16,229,424 km (0.09 R)
• M42: 16,666,848 km (0.096 R)
• M43: 16,862,522 km (0.089 R)
• M44: 17,305,631 km (0.102 R)
• M45: 17,852,262 km (0.105 R)
• M46: 18,052,573 km (0.114 R)
• M47: 18,152,954 km (0.118 R)
• M48: 18,556,269 km (0.115 R)
• M49: 18,759,124 km (0.051 R)
• M50: 19,064,753 km (0.104 R)
• M51: 19,167,078 km (0.079 R)
• M52: 20,617,579 km (0.095 R)
• M53: 20,774,955 km (0.117 R)
• M54: 21,038,397 km (0.091 R)
• M55: 22,533,927 km (0.111 R)
• M56: 22,641,937 km (0.105 R)
• M57: 22,913,008 km (0.099 R)
• M58: 23,130,673 km (0.114 R)
• M59: 25,008,276 km (0.113 R)
• M60: 26,934,349 km (0.084 R)
• M61: 28,322,467 km (0.082 R)
• M62: 29,083,920 km (0.045 R)
• M63: 29,378,628 km (0.09 R)
• M64: 30,149,656 km (0.052 R)
• M65: 30,268,736 km (0.08 R)
• M66: 30,807,138 km (0.065 R)
• M67: 31,288,245 km (0.114 R)
• M68: 31,771,895 km (0.107 R)
• M69: 32,014,692 km (0.067 R)
• M70: 32,136,315 km (0.094 R)
• M71: 33,237,655 km (0.095 R)
• M72: 33,422,408 km (0.091 R)
• M73: 33,669,245 km (0.103 R)
• M74: 36,171,419 km (0.101 R)
• M75: 36,424,838 km (0.1 R)
• M76: 38,409,403 km (0.095 R)
• M77: 39,382,238 km (0.09 R)
• M78: 40,100,756 km (0.107 R)
• M79: 42,951,045 km (0.1 R)
• M80: 43,085,234 km (0.113 R)
• M81: 43,623,188 km (0.09 R)
• M82: 44,841,812 km (0.109 R)
• M83: 45,455,463 km (0.111 R)
• M84: 45,523,829 km (0.104 R)
• M85: 45,592,195 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.5

Radius: 11.6

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.82 AU - 11.84 AU

Year: 12526 Days

Day: 10.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,569,039 km

• M1: 225,893 km (0.088 R)
• M2: 375,042 km (0.084 R)
• M3: 452,982 km (0.091 R)
• M4: 538,253 km (0.099 R)
• M5: 867,967 km (0.032 R)
• M6: 979,268 km (0.106 R)
• M7: 1,258,417 km (0.111 R)
• M8: 1,343,090 km (0.086 R)
• M9: 2,014,784 km (0.029 R)
• M10: 2,115,015 km (0.086 R)
• M11: 2,216,891 km (0.036 R)
• M12: 2,346,592 km (0.096 R)
• M13: 2,559,620 km (0.087 R)
• M14: 3,149,185 km (0.105 R)
• M15: 3,626,252 km (0.113 R)
• M16: 6,115,860 km (0.116 R)
• M17: 6,410,718 km (0.041 R)
• M18: 6,899,753 km (0.08 R)
• M19: 7,834,440 km (0.078 R)
• M20: 8,276,053 km (0.11 R)
• M21: 8,520,496 km (0.074 R)
• M22: 8,684,605 km (0.105 R)
• M23: 8,932,938 km (0.07 R)
• M24: 9,016,264 km (0.086 R)
• M25: 9,225,701 km (0.102 R)
• M26: 9,394,447 km (0.109 R)
• M27: 9,734,932 km (0.114 R)
• M28: 11,137,113 km (0.101 R)
• M29: 11,953,468 km (0.118 R)
• M30: 12,091,397 km (0.114 R)
• M31: 13,166,408 km (0.075 R)
• M32: 14,860,604 km (0.093 R)
• M33: 15,407,085 km (0.119 R)
• M34: 15,607,546 km (0.105 R)
• M35: 16,468,781 km (0.089 R)
• M36: 17,397,634 km (0.092 R)
• M37: 17,973,586 km (0.056 R)
• M38: 18,078,903 km (0.116 R)
• M39: 18,290,284 km (0.073 R)
• M40: 19,036,778 km (0.067 R)
• M41: 19,144,189 km (0.069 R)
• M42: 19,251,900 km (0.098 R)
• M43: 20,120,315 km (0.077 R)
• M44: 20,449,281 km (0.066 R)
• M45: 22,801,558 km (0.067 R)
• M46: 23,777,834 km (0.118 R)
• M47: 23,893,622 km (0.093 R)
• M48: 24,125,649 km (0.104 R)
• M49: 24,300,229 km (0.088 R)
• M50: 25,890,006 km (0.106 R)
• M51: 26,128,315 km (0.065 R)
• M52: 26,727,455 km (0.115 R)
• M53: 27,391,819 km (0.059 R)
• M54: 28,552,100 km (0.068 R)
• M55: 28,736,704 km (0.112 R)
• M56: 29,231,125 km (0.114 R)
• M57: 29,603,773 km (0.076 R)
• M58: 29,853,003 km (0.039 R)
• M59: 30,542,200 km (0.118 R)
• M60: 32,576,881 km (0.057 R)
• M61: 33,610,453 km (0.108 R)
• M62: 34,851,966 km (0.094 R)
• M63: 35,445,271 km (0.102 R)
• M64: 35,776,331 km (0.109 R)
• M65: 36,241,431 km (0.084 R)
• M66: 36,575,034 km (0.053 R)
• M67: 36,842,515 km (0.095 R)
• M68: 37,312,252 km (0.086 R)
• M69: 37,649,147 km (0.097 R)
• M70: 38,665,365 km (0.116 R)
• M71: 40,103,449 km (0.086 R)
• M72: 41,210,773 km (0.114 R)
• M73: 41,489,324 km (0.107 R)
• M74: 41,908,048 km (0.053 R)
• M75: 42,117,934 km (0.083 R)
• M76: 43,384,878 km (0.071 R)
• M77: 44,094,122 km (0.11 R)
• M78: 44,450,165 km (0.075 R)
• M79: 44,807,255 km (0.098 R)
• M80: 47,332,916 km (0.035 R)
• M81: 49,017,687 km (0.025 R)
• M82: 49,312,694 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.5

Radius: 7.9

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.92 AU - 19.66 AU

Year: 22052 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 137.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,569,039 km

• M1: 179,517 km (0.113 R)
• M2: 446,250 km (0.11 R)
• M3: 559,646 km (0.112 R)
• M4: 771,027 km (0.114 R)
• M5: 1,320,351 km (0.07 R)
• M6: 1,603,988 km (0.089 R)
• M7: 1,937,891 km (0.12 R)
• M8: 2,001,021 km (0.081 R)
• M9: 2,427,824 km (0.091 R)
• M10: 2,918,505 km (0.108 R)
• M11: 3,250,163 km (0.062 R)
• M12: 3,401,407 km (0.091 R)
• M13: 4,357,038 km (0.055 R)
• M14: 6,307,046 km (0.099 R)
• M15: 7,025,714 km (0.095 R)
• M16: 7,719,849 km (0.047 R)
• M17: 8,801,591 km (0.112 R)
• M18: 9,119,337 km (0.087 R)
• M19: 9,602,987 km (0.089 R)
• M20: 9,985,059 km (0.107 R)
• M21: 11,274,892 km (0.114 R)
• M22: 13,155,038 km (0.083 R)
• M23: 13,946,112 km (0.071 R)
• M24: 14,878,107 km (0.084 R)
• M25: 15,193,309 km (0.111 R)
• M26: 16,605,812 km (0.073 R)
• M27: 16,867,160 km (0.102 R)
• M28: 17,460,166 km (0.11 R)
• M29: 17,859,293 km (0.091 R)
• M30: 19,830,395 km (0.106 R)
• M31: 20,596,036 km (0.098 R)
• M32: 22,877,554 km (0.119 R)
• M33: 23,095,518 km (0.11 R)
• M34: 24,492,014 km (0.072 R)
• M35: 24,864,064 km (0.056 R)
• M36: 25,915,737 km (0.082 R)
• M37: 26,218,822 km (0.103 R)
• M38: 26,370,963 km (0.032 R)
• M39: 26,752,138 km (0.1 R)
• M40: 27,443,131 km (0.076 R)
• M41: 27,829,542 km (0.1 R)
• M42: 27,984,675 km (0.085 R)
• M43: 28,139,958 km (0.065 R)
• M44: 28,999,547 km (0.068 R)
• M45: 29,947,100 km (0.086 R)
• M46: 30,265,145 km (0.116 R)
• M47: 30,985,010 km (0.093 R)
• M48: 31,387,428 km (0.094 R)
• M49: 32,686,536 km (0.091 R)
• M50: 33,178,115 km (0.086 R)
• M51: 33,754,964 km (0.105 R)
• M52: 34,834,762 km (0.078 R)
• M53: 35,085,488 km (0.064 R)
• M54: 35,588,885 km (0.114 R)
• M55: 37,198,857 km (0.109 R)
• M56: 37,712,127 km (0.071 R)
• M57: 37,883,716 km (0.119 R)
• M58: 39,527,049 km (0.111 R)
• M59: 39,788,695 km (0.119 R)
• M60: 40,050,791 km (0.118 R)
• M61: 41,547,368 km (0.053 R)
• M62: 42,257,808 km (0.102 R)
• M63: 43,510,989 km (0.107 R)
• M64: 43,961,429 km (0.078 R)
• M65: 44,142,143 km (0.083 R)
• M66: 44,323,007 km (0.11 R)
• M67: 45,778,893 km (0.118 R)
• M68: 46,604,673 km (0.09 R)
• M69: 47,898,994 km (0.101 R)
• M70: 48,364,244 km (0.101 R)
• M71: 48,924,338 km (0.108 R)
• M72: 49,017,837 km (0.049 R)
• M73: 49,298,931 km (0.094 R)
• M74: 50,333,999 km (0.104 R)
• M75: 50,712,182 km (0.08 R)
• M76: 50,901,723 km (0.092 R)
• M77: 51,566,685 km (0.078 R)
• M78: 54,448,688 km (0.104 R)
• M79: 54,934,133 km (0.068 R)
• M80: 55,713,688 km (0.1 R)
• M81: 56,300,859 km (0.071 R)
• M82: 56,398,996 km (0.104 R)
• M83: 57,086,996 km (0.056 R)
• M84: 57,382,602 km (0.083 R)
• M85: 60,066,836 km (0.077 R)
• M86: 60,167,067 km (0.114 R)
• M87: 60,367,528 km (0.082 R)
• M88: 61,272,894 km (0.108 R)
• M89: 62,690,035 km (0.097 R)
• M90: 63,402,570 km (0.1 R)
• M91: 65,866,147 km (0.073 R)
• M92: 67,109,605 km (0.025 R)
• M93: 69,514,690 km (0.103 R)
• M94: 69,830,341 km (0.066 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 18,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit