🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.8 AU - 0.9 AU

Year: 274 Days

Day: 36.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,164,200 km

• M1: 580,141 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.55 AU - 1.97 AU

Year: 817 Days

Day: 24.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.46 AU - 2.44 AU

Year: 953 Days

Day: 32.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.04 AU - 3.38 AU

Year: 2012 Days

Day: 16.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.8

Radius: 13.1

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.22 AU - 6.36 AU

Year: 4874 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,164,200 km

• M1: 170,542 km (0.049 R)
• M2: 395,686 km (0.114 R)
• M3: 563,535 km (0.115 R)
• M4: 846,874 km (0.057 R)
• M5: 938,577 km (0.103 R)
• M6: 1,118,693 km (0.077 R)
• M7: 1,450,950 km (0.043 R)
• M8: 1,579,754 km (0.112 R)
• M9: 1,763,310 km (0.05 R)
• M10: 1,849,179 km (0.12 R)
• M11: 1,989,652 km (0.119 R)
• M12: 2,170,366 km (0.091 R)
• M13: 2,300,366 km (0.115 R)
• M14: 2,666,283 km (0.111 R)
• M15: 2,866,445 km (0.057 R)
• M16: 3,475,308 km (0.063 R)
• M17: 3,562,524 km (0.079 R)
• M18: 4,617,338 km (0.084 R)
• M19: 4,834,704 km (0.109 R)
• M20: 5,329,574 km (0.08 R)
• M21: 5,815,019 km (0.064 R)
• M22: 5,918,989 km (0.052 R)
• M23: 6,129,025 km (0.107 R)
• M24: 6,448,566 km (0.103 R)
• M25: 6,801,018 km (0.107 R)
• M26: 7,468,225 km (0.081 R)
• M27: 7,695,314 km (0.097 R)
• M28: 7,781,034 km (0.1 R)
• M29: 8,040,287 km (0.104 R)
• M30: 8,331,554 km (0.119 R)
• M31: 8,478,609 km (0.109 R)
• M32: 8,894,790 km (0.063 R)
• M33: 9,045,136 km (0.07 R)
• M34: 9,409,257 km (0.096 R)
• M35: 9,623,930 km (0.073 R)
• M36: 9,871,365 km (0.092 R)
• M37: 10,089,479 km (0.067 R)
• M38: 10,978,090 km (0.111 R)
• M39: 11,464,433 km (0.052 R)
• M40: 12,090,799 km (0.119 R)
• M41: 12,257,451 km (0.115 R)
• M42: 12,559,340 km (0.039 R)
• M43: 12,795,854 km (0.1 R)
• M44: 12,897,730 km (0.118 R)
• M45: 13,102,230 km (0.078 R)
• M46: 13,826,434 km (0.06 R)
• M47: 14,386,977 km (0.07 R)
• M48: 14,670,016 km (0.109 R)
• M49: 14,812,134 km (0.116 R)
• M50: 15,638,961 km (0.076 R)
• M51: 16,370,046 km (0.084 R)
• M52: 16,480,599 km (0.062 R)
• M53: 17,000,152 km (0.078 R)
• M54: 17,562,790 km (0.074 R)
• M55: 18,552,679 km (0.05 R)
• M56: 19,326,399 km (0.073 R)
• M57: 19,443,235 km (0.041 R)
• M58: 20,071,098 km (0.111 R)
• M59: 20,466,933 km (0.05 R)
• M60: 21,065,475 km (0.079 R)
• M61: 21,306,477 km (0.1 R)
• M62: 21,669,700 km (0.047 R)
• M63: 21,953,637 km (0.077 R)
• M64: 22,116,549 km (0.066 R)
• M65: 22,238,920 km (0.095 R)
• M66: 22,730,648 km (0.102 R)
• M67: 22,977,934 km (0.079 R)
• M68: 24,860,623 km (0.086 R)
• M69: 24,987,781 km (0.1 R)
• M70: 25,499,107 km (0.066 R)
• M71: 25,670,247 km (0.037 R)
• M72: 25,927,854 km (0.118 R)
• M73: 26,488,697 km (0.094 R)
• M74: 26,966,363 km (0.07 R)
• M75: 27,403,188 km (0.097 R)
• M76: 28,328,002 km (0.117 R)
• M77: 29,666,903 km (0.064 R)
• M78: 29,892,048 km (0.06 R)
• M79: 30,072,613 km (0.088 R)
• M80: 30,208,298 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.8

Radius: 12.8

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.95 AU - 10.65 AU

Year: 10733 Days

Day: 10.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,164,200 km

• M1: 160,818 km (0.093 R)
• M2: 288,425 km (0.056 R)
• M3: 636,389 km (0.081 R)
• M4: 739,612 km (0.06 R)
• M5: 1,280,408 km (0.113 R)
• M6: 1,370,017 km (0.082 R)
• M7: 1,462,020 km (0.117 R)
• M8: 2,164,980 km (0.064 R)
• M9: 3,083,362 km (0.055 R)
• M10: 3,236,849 km (0.095 R)
• M11: 3,424,744 km (0.055 R)
• M12: 5,126,121 km (0.116 R)
• M13: 5,832,372 km (0.069 R)
• M14: 6,969,017 km (0.103 R)
• M15: 7,131,031 km (0.079 R)
• M16: 7,666,741 km (0.068 R)
• M17: 8,087,710 km (0.091 R)
• M18: 8,559,392 km (0.045 R)
• M19: 8,864,272 km (0.073 R)
• M20: 8,952,086 km (0.115 R)
• M21: 9,440,074 km (0.107 R)
• M22: 9,755,277 km (0.069 R)
• M23: 10,073,771 km (0.038 R)
• M24: 10,165,475 km (0.117 R)
• M25: 11,287,010 km (0.08 R)
• M26: 11,814,193 km (0.109 R)
• M27: 12,694,277 km (0.118 R)
• M28: 13,242,404 km (0.088 R)
• M29: 13,798,459 km (0.108 R)
• M30: 14,207,609 km (0.092 R)
• M31: 14,310,532 km (0.036 R)
• M32: 15,406,187 km (0.11 R)
• M33: 16,691,233 km (0.107 R)
• M34: 17,236,816 km (0.063 R)
• M35: 17,511,777 km (0.089 R)
• M36: 17,843,735 km (0.118 R)
• M37: 17,954,886 km (0.084 R)
• M38: 18,345,486 km (0.035 R)
• M39: 18,682,680 km (0.084 R)
• M40: 20,689,834 km (0.056 R)
• M41: 20,982,149 km (0.069 R)
• M42: 21,099,433 km (0.099 R)
• M43: 21,275,809 km (0.064 R)
• M44: 22,045,789 km (0.08 R)
• M45: 22,824,895 km (0.088 R)
• M46: 23,127,083 km (0.086 R)
• M47: 23,248,257 km (0.086 R)
• M48: 24,225,430 km (0.094 R)
• M49: 25,153,835 km (0.106 R)
• M50: 26,599,848 km (0.102 R)
• M51: 27,109,079 km (0.071 R)
• M52: 28,202,041 km (0.095 R)
• M53: 28,916,820 km (0.119 R)
• M54: 29,309,364 km (0.057 R)
• M55: 29,901,323 km (0.078 R)
• M56: 30,033,418 km (0.107 R)
• M57: 30,763,306 km (0.039 R)
• M58: 32,105,498 km (0.076 R)
• M59: 32,783,775 km (0.11 R)
• M60: 34,430,848 km (0.1 R)
• M61: 35,403,982 km (0.047 R)
• M62: 36,034,387 km (0.09 R)
• M63: 38,305,732 km (0.08 R)
• M64: 39,169,510 km (0.084 R)
• M65: 39,676,198 km (0.093 R)
• M66: 40,330,988 km (0.118 R)
• M67: 41,872,743 km (0.026 R)
• M68: 42,762,252 km (0.089 R)
• M69: 43,209,400 km (0.071 R)
• M70: 43,808,091 km (0.104 R)
• M71: 46,306,226 km (0.097 R)
• M72: 47,765,403 km (0.104 R)
• M73: 47,997,280 km (0.101 R)
• M74: 48,306,798 km (0.086 R)
• M75: 48,461,931 km (0.115 R)
• M76: 48,850,287 km (0.096 R)
• M77: 49,006,018 km (0.054 R)
• M78: 51,677,088 km (0.099 R)
• M79: 52,950,466 km (0.076 R)
• M80: 53,110,386 km (0.109 R)
• M81: 53,671,228 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.1

Radius: 13.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.31 AU - 12.69 AU

Year: 12763 Days

Day: 8.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,164,200 km

• M1: 253,120 km (0.098 R)
• M2: 772,075 km (0.068 R)
• M3: 865,723 km (0.089 R)
• M4: 983,756 km (0.119 R)
• M5: 1,086,679 km (0.106 R)
• M6: 1,282,054 km (0.09 R)
• M7: 1,418,936 km (0.118 R)
• M8: 1,683,275 km (0.081 R)
• M9: 2,123,542 km (0.03 R)
• M10: 2,232,449 km (0.052 R)
• M11: 2,343,451 km (0.09 R)
• M12: 3,914,677 km (0.099 R)
• M13: 4,083,423 km (0.069 R)
• M14: 4,393,241 km (0.088 R)
• M15: 4,533,563 km (0.09 R)
• M16: 4,639,628 km (0.051 R)
• M17: 5,220,068 km (0.096 R)
• M18: 5,368,768 km (0.108 R)
• M19: 5,556,663 km (0.115 R)
• M20: 6,330,234 km (0.102 R)
• M21: 6,488,957 km (0.116 R)
• M22: 6,649,177 km (0.098 R)
• M23: 7,178,753 km (0.065 R)
• M24: 8,020,091 km (0.054 R)
• M25: 8,715,722 km (0.074 R)
• M26: 10,118,202 km (0.039 R)
• M27: 10,585,545 km (0.12 R)
• M28: 11,059,920 km (0.11 R)
• M29: 12,078,831 km (0.097 R)
• M30: 12,624,564 km (0.095 R)
• M31: 12,925,705 km (0.116 R)
• M32: 13,381,829 km (0.1 R)
• M33: 13,843,189 km (0.088 R)
• M34: 14,101,843 km (0.108 R)
• M35: 14,361,994 km (0.078 R)
• M36: 15,205,427 km (0.05 R)
• M37: 15,794,543 km (0.062 R)
• M38: 16,610,001 km (0.118 R)
• M39: 16,884,812 km (0.088 R)
• M40: 17,606,622 km (0.085 R)
• M41: 17,774,621 km (0.098 R)
• M42: 18,225,209 km (0.08 R)
• M43: 19,080,311 km (0.109 R)
• M44: 19,599,565 km (0.093 R)
• M45: 20,123,606 km (0.117 R)
• M46: 20,357,877 km (0.111 R)
• M47: 20,947,891 km (0.068 R)
• M48: 21,185,452 km (0.072 R)
• M49: 22,023,799 km (0.069 R)
• M50: 23,301,813 km (0.111 R)
• M51: 23,856,821 km (0.104 R)
• M52: 25,042,983 km (0.106 R)
• M53: 25,929,201 km (0.087 R)
• M54: 26,440,376 km (0.086 R)
• M55: 26,890,217 km (0.115 R)
• M56: 29,177,569 km (0.119 R)
• M57: 30,042,992 km (0.1 R)
• M58: 30,714,537 km (0.047 R)
• M59: 30,916,794 km (0.108 R)
• M60: 32,209,020 km (0.103 R)
• M61: 32,827,308 km (0.07 R)
• M62: 34,075,553 km (0.112 R)
• M63: 34,285,139 km (0.095 R)
• M64: 35,409,966 km (0.03 R)
• M65: 36,976,255 km (0.086 R)
• M66: 38,347,320 km (0.078 R)
• M67: 38,637,988 km (0.075 R)
• M68: 38,783,697 km (0.09 R)
• M69: 39,734,840 km (0.087 R)
• M70: 40,916,065 km (0.114 R)
• M71: 42,183,608 km (0.101 R)
• M72: 43,237,225 km (0.087 R)
• M73: 43,388,469 km (0.103 R)
• M74: 44,680,994 km (0.119 R)
• M75: 45,063,666 km (0.041 R)
• M76: 46,837,448 km (0.117 R)
• M77: 47,070,521 km (0.083 R)
• M78: 47,303,894 km (0.109 R)
• M79: 48,006,555 km (0.109 R)
• M80: 48,319,963 km (0.033 R)
• M81: 48,633,969 km (0.092 R)
• M82: 48,948,722 km (0.067 R)
• M83: 49,185,237 km (0.11 R)
• M84: 53,182,641 km (0.093 R)
• M85: 53,588,052 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.8

Radius: 5.3

Gravity: 16.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.76 AU - 20.48 AU

Year: 28109 Days

Day: 23.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,164,200 km

• M1: 86,916 km (0.082 R)
• M2: 1,137,841 km (0.092 R)
• M3: 1,507,049 km (0.059 R)
• M4: 1,671,307 km (0.099 R)
• M5: 2,347,041 km (0.085 R)
• M6: 2,384,740 km (0.096 R)
• M7: 3,650,637 km (0.098 R)
• M8: 3,694,319 km (0.107 R)
• M9: 4,051,110 km (0.107 R)
• M10: 4,941,816 km (0.107 R)
• M11: 5,136,892 km (0.104 R)
• M12: 5,235,327 km (0.107 R)
• M13: 5,584,937 km (0.119 R)
• M14: 5,737,078 km (0.095 R)
• M15: 6,517,979 km (0.098 R)
• M16: 7,498,444 km (0.108 R)
• M17: 8,875,642 km (0.028 R)
• M18: 9,472,088 km (0.072 R)
• M19: 10,266,752 km (0.044 R)
• M20: 10,515,534 km (0.104 R)
• M21: 11,082,659 km (0.075 R)
• M22: 11,466,228 km (0.088 R)
• M23: 11,919,061 km (0.092 R)
• M24: 12,246,231 km (0.078 R)
• M25: 13,925,617 km (0.064 R)
• M26: 15,890,585 km (0.052 R)
• M27: 16,106,156 km (0.119 R)
• M28: 16,467,734 km (0.069 R)
• M29: 17,125,216 km (0.053 R)
• M30: 18,240,020 km (0.066 R)
• M31: 18,465,763 km (0.091 R)
• M32: 20,149,487 km (0.05 R)
• M33: 20,617,130 km (0.052 R)
• M34: 20,695,369 km (0.115 R)
• M35: 22,281,855 km (0.032 R)
• M36: 22,846,288 km (0.113 R)
• M37: 23,497,188 km (0.096 R)
• M38: 24,401,956 km (0.118 R)
• M39: 24,816,940 km (0.117 R)
• M40: 25,318,093 km (0.099 R)
• M41: 25,822,687 km (0.098 R)
• M42: 26,076,106 km (0.065 R)
• M43: 27,098,308 km (0.058 R)
• M44: 27,184,027 km (0.117 R)
• M45: 27,269,897 km (0.114 R)
• M46: 28,307,208 km (0.046 R)
• M47: 30,420,428 km (0.119 R)
• M48: 33,868,509 km (0.083 R)
• M49: 34,889,515 km (0.093 R)
• M50: 36,014,790 km (0.059 R)
• M51: 36,203,582 km (0.111 R)
• M52: 36,866,600 km (0.119 R)
• M53: 37,152,033 km (0.098 R)
• M54: 38,397,285 km (0.082 R)
• M55: 40,241,528 km (0.055 R)
• M56: 40,339,515 km (0.085 R)
• M57: 41,816,943 km (0.093 R)
• M58: 42,213,976 km (0.108 R)
• M59: 43,713,844 km (0.096 R)
• M60: 43,814,374 km (0.066 R)
• M61: 43,915,203 km (0.12 R)
• M62: 44,926,185 km (0.077 R)
• M63: 45,944,947 km (0.053 R)
• M64: 46,971,338 km (0.111 R)
• M65: 49,255,847 km (0.105 R)
• M66: 51,151,701 km (0.095 R)
• M67: 51,895,352 km (0.087 R)
• M68: 52,215,192 km (0.055 R)
• M69: 52,963,929 km (0.086 R)
• M70: 53,393,425 km (0.082 R)
• M71: 53,608,547 km (0.115 R)
• M72: 54,580,484 km (0.094 R)
• M73: 56,870,678 km (0.042 R)
• M74: 57,090,437 km (0.037 R)
• M75: 57,310,495 km (0.111 R)
• M76: 58,414,827 km (0.051 R)
• M77: 61,657,062 km (0.058 R)
• M78: 65,646,986 km (0.111 R)
• M79: 67,964,257 km (0.097 R)
• M80: 68,664,675 km (0.117 R)
• M81: 69,837,223 km (0.1 R)
• M82: 71,371,499 km (0.111 R)
• M83: 71,727,093 km (0.039 R)
• M84: 72,916,845 km (0.118 R)
• M85: 73,514,189 km (0.119 R)
• M86: 73,633,867 km (0.061 R)
• M87: 74,833,941 km (0.091 R)
• M88: 75,074,794 km (0.109 R)
• M89: 75,195,220 km (0.092 R)
• M90: 75,677,823 km (0.111 R)
• M91: 76,646,170 km (0.104 R)
• M92: 78,350,688 km (0.112 R)
• M93: 79,330,255 km (0.067 R)
• M94: 79,821,534 km (0.05 R)
• M95: 80,683,816 km (0.079 R)
• M96: 82,044,858 km (0.106 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 15,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit