🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.58 AU

Year: 131 Days

Day: 30.2 Hours

Environment

Temp: 258 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.61 AU

Year: 139 Days

Day: 25.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,900,060 km

• M1: 425,756 km (0.094 R)
• M2: 465,249 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.53 AU - 0.67 AU

Year: 167 Days

Day: 33.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,900,060 km

• M1: 143,016 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.91 AU - 0.91 AU

Year: 312 Days

Day: 37.6 Hours

Environment

Temp: 95 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.44 AU - 4.52 AU

Year: 3413 Days

Day: 33.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.5

Radius: 13.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.55 AU - 5.77 AU

Year: 4218 Days

Day: 9.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,900,060 km

• M1: 240,553 km (0.075 R)
• M2: 359,334 km (0.109 R)
• M3: 786,137 km (0.1 R)
• M4: 896,390 km (0.046 R)
• M5: 1,248,544 km (0.104 R)
• M6: 1,353,562 km (0.04 R)
• M7: 1,804,749 km (0.113 R)
• M8: 1,894,657 km (0.041 R)
• M9: 2,063,553 km (0.12 R)
• M10: 2,383,842 km (0.079 R)
• M11: 2,499,930 km (0.095 R)
• M12: 2,789,701 km (0.099 R)
• M13: 2,877,066 km (0.102 R)
• M14: 3,036,687 km (0.054 R)
• M15: 3,199,300 km (0.111 R)
• M16: 3,514,652 km (0.062 R)
• M17: 3,724,089 km (0.072 R)
• M18: 3,957,462 km (0.118 R)
• M19: 4,215,668 km (0.104 R)
• M20: 4,377,383 km (0.101 R)
• M21: 4,500,203 km (0.115 R)
• M22: 4,811,965 km (0.04 R)
• M23: 5,066,581 km (0.091 R)
• M24: 5,173,992 km (0.108 R)
• M25: 5,325,684 km (0.075 R)
• M26: 6,038,069 km (0.098 R)
• M27: 6,336,068 km (0.081 R)
• M28: 6,475,344 km (0.109 R)
• M29: 6,875,369 km (0.047 R)
• M30: 6,970,662 km (0.115 R)
• M31: 7,502,932 km (0.107 R)
• M32: 7,625,751 km (0.026 R)
• M33: 7,973,118 km (0.094 R)
• M34: 8,300,438 km (0.077 R)
• M35: 8,529,622 km (0.083 R)
• M36: 8,735,169 km (0.079 R)
• M37: 8,916,332 km (0.062 R)
• M38: 9,046,482 km (0.105 R)
• M39: 9,335,206 km (0.066 R)
• M40: 9,760,513 km (0.043 R)
• M41: 9,921,780 km (0.111 R)
• M42: 10,630,275 km (0.11 R)
• M43: 10,796,179 km (0.109 R)
• M44: 11,102,556 km (0.09 R)
• M45: 11,298,978 km (0.098 R)
• M46: 11,496,596 km (0.114 R)
• M47: 11,981,293 km (0.071 R)
• M48: 12,298,441 km (0.101 R)
• M49: 12,501,744 km (0.107 R)
• M50: 12,589,259 km (0.096 R)
• M51: 12,764,887 km (0.102 R)
• M52: 12,882,321 km (0.055 R)
• M53: 13,118,536 km (0.089 R)
• M54: 13,956,135 km (0.082 R)
• M55: 14,412,109 km (0.073 R)
• M56: 14,780,419 km (0.028 R)
• M57: 16,507,826 km (0.095 R)
• M58: 16,636,031 km (0.078 R)
• M59: 16,893,190 km (0.12 R)
• M60: 17,054,756 km (0.085 R)
• M61: 17,705,656 km (0.116 R)
• M62: 18,331,723 km (0.106 R)
• M63: 19,267,458 km (0.057 R)
• M64: 19,605,399 km (0.026 R)
• M65: 21,185,302 km (0.076 R)
• M66: 21,359,434 km (0.067 R)
• M67: 21,920,127 km (0.1 R)
• M68: 22,025,743 km (0.092 R)
• M69: 22,202,269 km (0.077 R)
• M70: 22,379,243 km (0.084 R)
• M71: 22,698,934 km (0.111 R)
• M72: 23,558,822 km (0.086 R)
• M73: 24,065,361 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.1

Radius: 13.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.51 AU - 11.91 AU

Year: 10889 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 44,900,060 km

• M1: 167,400 km (0.072 R)
• M2: 263,292 km (0.106 R)
• M3: 354,996 km (0.1 R)
• M4: 717,471 km (0.067 R)
• M5: 904,020 km (0.072 R)
• M6: 1,081,443 km (0.04 R)
• M7: 1,299,258 km (0.042 R)
• M8: 1,638,246 km (0.086 R)
• M9: 1,939,536 km (0.062 R)
• M10: 2,071,931 km (0.114 R)
• M11: 2,742,428 km (0.043 R)
• M12: 2,854,327 km (0.085 R)
• M13: 2,948,724 km (0.103 R)
• M14: 3,517,345 km (0.097 R)
• M15: 4,141,467 km (0.101 R)
• M16: 4,227,337 km (0.117 R)
• M17: 4,732,828 km (0.11 R)
• M18: 5,280,805 km (0.069 R)
• M19: 5,945,917 km (0.113 R)
• M20: 6,462,030 km (0.08 R)
• M21: 6,587,093 km (0.034 R)
• M22: 7,069,846 km (0.063 R)
• M23: 7,354,531 km (0.116 R)
• M24: 7,935,269 km (0.087 R)
• M25: 8,069,459 km (0.114 R)
• M26: 8,585,871 km (0.04 R)
• M27: 9,056,954 km (0.102 R)
• M28: 10,198,984 km (0.039 R)
• M29: 10,432,806 km (0.042 R)
• M30: 11,055,133 km (0.104 R)
• M31: 11,781,132 km (0.086 R)
• M32: 11,872,985 km (0.115 R)
• M33: 12,273,608 km (0.101 R)
• M34: 12,460,156 km (0.042 R)
• M35: 12,741,699 km (0.116 R)
• M36: 12,867,362 km (0.113 R)
• M37: 14,441,730 km (0.095 R)
• M38: 14,836,518 km (0.109 R)
• M39: 15,268,258 km (0.117 R)
• M40: 16,382,762 km (0.06 R)
• M41: 16,829,012 km (0.03 R)
• M42: 17,140,176 km (0.088 R)
• M43: 17,244,446 km (0.102 R)
• M44: 17,944,414 km (0.038 R)
• M45: 18,796,673 km (0.075 R)
• M46: 19,553,339 km (0.062 R)
• M47: 20,577,636 km (0.108 R)
• M48: 20,836,440 km (0.106 R)
• M49: 21,394,590 km (0.093 R)
• M50: 21,619,286 km (0.111 R)
• M51: 22,222,165 km (0.112 R)
• M52: 22,907,174 km (0.116 R)
• M53: 23,252,296 km (0.093 R)
• M54: 23,406,232 km (0.071 R)
• M55: 24,141,955 km (0.097 R)
• M56: 24,258,940 km (0.032 R)
• M57: 24,454,166 km (0.1 R)
• M58: 24,649,840 km (0.075 R)
• M59: 25,082,327 km (0.07 R)
• M60: 25,358,784 km (0.105 R)
• M61: 25,795,460 km (0.093 R)
• M62: 25,994,724 km (0.072 R)
• M63: 26,354,657 km (0.028 R)
• M64: 26,796,868 km (0.111 R)
• M65: 26,998,676 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.6

Radius: 7.7

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.61 AU - 18.15 AU

Year: 21707 Days

Day: 21.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,900,060 km

• M1: 124,166 km (0.099 R)
• M2: 186,399 km (0.064 R)
• M3: 530,624 km (0.104 R)
• M4: 820,395 km (0.068 R)
• M5: 1,131,857 km (0.12 R)
• M6: 1,203,365 km (0.12 R)
• M7: 1,556,865 km (0.069 R)
• M8: 1,690,905 km (0.103 R)
• M9: 1,745,658 km (0.119 R)
• M10: 2,234,543 km (0.116 R)
• M11: 2,416,903 km (0.111 R)
• M12: 3,059,576 km (0.086 R)
• M13: 3,645,700 km (0.069 R)
• M14: 3,897,025 km (0.071 R)
• M15: 4,378,879 km (0.11 R)
• M16: 4,762,299 km (0.113 R)
• M17: 5,076,753 km (0.114 R)
• M18: 5,684,719 km (0.037 R)
• M19: 5,850,623 km (0.088 R)
• M20: 6,060,509 km (0.085 R)
• M21: 6,530,695 km (0.093 R)
• M22: 7,415,417 km (0.094 R)
• M23: 7,779,837 km (0.108 R)
• M24: 8,010,667 km (0.047 R)
• M25: 8,621,176 km (0.109 R)
• M26: 9,246,495 km (0.046 R)
• M27: 9,540,155 km (0.092 R)
• M28: 9,688,108 km (0.078 R)
• M29: 10,744,867 km (0.097 R)
• M30: 11,417,309 km (0.049 R)
• M31: 12,317,141 km (0.106 R)
• M32: 12,694,277 km (0.037 R)
• M33: 12,911,493 km (0.112 R)
• M34: 13,075,303 km (0.08 R)
• M35: 13,792,624 km (0.09 R)
• M36: 15,380,905 km (0.117 R)
• M37: 16,550,312 km (0.09 R)
• M38: 16,609,552 km (0.095 R)
• M39: 19,284,512 km (0.101 R)
• M40: 19,534,191 km (0.063 R)
• M41: 20,607,555 km (0.075 R)
• M42: 20,926,947 km (0.038 R)
• M43: 22,155,295 km (0.086 R)
• M44: 22,220,520 km (0.076 R)
• M45: 23,340,409 km (0.089 R)
• M46: 23,806,856 km (0.106 R)
• M47: 24,007,616 km (0.08 R)
• M48: 25,429,244 km (0.082 R)
• M49: 26,115,749 km (0.102 R)
• M50: 26,322,942 km (0.037 R)
• M51: 29,854,798 km (0.057 R)
• M52: 30,288,632 km (0.109 R)
• M53: 30,651,557 km (0.051 R)
• M54: 31,308,740 km (0.111 R)
• M55: 31,455,346 km (0.103 R)
• M56: 32,636,870 km (0.106 R)
• M57: 33,307,816 km (0.042 R)
• M58: 35,576,917 km (0.08 R)
• M59: 37,973,624 km (0.092 R)
• M60: 38,364,972 km (0.066 R)
• M61: 38,994,181 km (0.105 R)
• M62: 39,626,531 km (0.058 R)
• M63: 40,741,634 km (0.052 R)
• M64: 41,866,909 km (0.113 R)
• M65: 42,758,213 km (0.092 R)
• M66: 43,002,357 km (0.116 R)
• M67: 43,573,970 km (0.1 R)
• M68: 44,559,521 km (0.119 R)
• M69: 45,635,578 km (0.055 R)
• M70: 45,801,931 km (0.049 R)
• M71: 46,385,513 km (0.114 R)
• M72: 47,223,560 km (0.106 R)
• M73: 47,560,305 km (0.083 R)
• M74: 48,405,233 km (0.113 R)
• M75: 50,970,089 km (0.086 R)
• M76: 55,696,634 km (0.113 R)
• M77: 55,874,356 km (0.025 R)
• M78: 57,034,338 km (0.051 R)
• M79: 58,924,656 km (0.093 R)
• M80: 61,018,428 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.9

Radius: 4.5

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.37 AU - 19.07 AU

Year: 22431 Days

Day: 15.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,900,060 km

• M1: 63,280 km (0.076 R)
• M2: 130,300 km (0.064 R)
• M3: 300,692 km (0.044 R)
• M4: 572,511 km (0.118 R)
• M5: 603,179 km (0.103 R)
• M6: 731,534 km (0.102 R)
• M7: 833,709 km (0.117 R)
• M8: 977,024 km (0.114 R)
• M9: 1,070,672 km (0.075 R)
• M10: 1,473,988 km (0.066 R)
• M11: 1,516,773 km (0.119 R)
• M12: 1,647,521 km (0.102 R)
• M13: 1,827,637 km (0.116 R)
• M14: 2,133,714 km (0.114 R)
• M15: 2,231,103 km (0.117 R)
• M16: 3,171,475 km (0.117 R)
• M17: 3,254,801 km (0.061 R)
• M18: 3,624,308 km (0.089 R)
• M19: 4,127,256 km (0.079 R)
• M20: 5,295,615 km (0.06 R)
• M21: 5,361,588 km (0.104 R)
• M22: 5,830,427 km (0.094 R)
• M23: 6,104,341 km (0.118 R)
• M24: 6,452,605 km (0.116 R)
• M25: 6,735,794 km (0.077 R)
• M26: 7,241,135 km (0.112 R)
• M27: 7,351,090 km (0.119 R)
• M28: 7,461,493 km (0.07 R)
• M29: 7,535,394 km (0.111 R)
• M30: 7,721,344 km (0.107 R)
• M31: 8,021,887 km (0.077 R)
• M32: 8,288,021 km (0.115 R)
• M33: 8,557,148 km (0.074 R)
• M34: 8,868,012 km (0.118 R)
• M35: 9,381,282 km (0.081 R)
• M36: 9,782,654 km (0.059 R)
• M37: 10,353,968 km (0.032 R)
• M38: 10,977,941 km (0.095 R)
• M39: 11,614,031 km (0.093 R)
• M40: 12,349,454 km (0.032 R)
• M41: 12,436,969 km (0.089 R)
• M42: 12,700,710 km (0.105 R)
• M43: 12,921,815 km (0.112 R)
• M44: 14,138,046 km (0.108 R)
• M45: 14,459,382 km (0.098 R)
• M46: 14,597,760 km (0.114 R)
• M47: 14,690,361 km (0.039 R)
• M48: 14,829,487 km (0.065 R)
• M49: 15,015,737 km (0.092 R)
• M50: 15,815,786 km (0.106 R)
• M51: 15,958,353 km (0.071 R)
• M52: 16,340,725 km (0.051 R)
• M53: 16,388,746 km (0.082 R)
• M54: 16,629,599 km (0.081 R)
• M55: 17,702,814 km (0.119 R)
• M56: 17,801,399 km (0.092 R)
• M57: 18,848,584 km (0.075 R)
• M58: 20,533,953 km (0.112 R)
• M59: 21,001,895 km (0.085 R)
• M60: 22,266,895 km (0.114 R)
• M61: 22,962,376 km (0.091 R)
• M62: 23,664,887 km (0.096 R)
• M63: 24,374,579 km (0.105 R)
• M64: 24,649,241 km (0.098 R)
• M65: 25,535,459 km (0.084 R)
• M66: 26,657,892 km (0.1 R)
• M67: 27,624,444 km (0.076 R)
• M68: 28,140,855 km (0.113 R)
• M69: 28,371,386 km (0.114 R)
• M70: 28,544,620 km (0.07 R)
• M71: 29,650,298 km (0.104 R)
• M72: 30,592,316 km (0.113 R)
• M73: 32,083,657 km (0.087 R)
• M74: 33,415,527 km (0.092 R)
• M75: 33,904,263 km (0.082 R)
• M76: 36,195,504 km (0.117 R)
• M77: 37,012,308 km (0.074 R)
• M78: 37,328,109 km (0.119 R)
• M79: 37,581,379 km (0.09 R)
• M80: 37,962,255 km (0.12 R)
• M81: 38,984,457 km (0.088 R)
• M82: 39,112,812 km (0.043 R)
• M83: 39,305,644 km (0.074 R)
• M84: 39,950,859 km (0.043 R)
• M85: 40,990,415 km (0.076 R)
• M86: 41,317,137 km (0.104 R)
• M87: 41,973,123 km (0.074 R)
• M88: 42,038,946 km (0.058 R)
• M89: 43,361,840 km (0.066 R)
• M90: 43,428,411 km (0.101 R)
• M91: 43,694,696 km (0.104 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit