🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.49 AU - 0.73 AU

Year: 176 Days

Day: 16.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,997,857 km

• M1: 422,315 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.58 AU - 0.82 AU

Year: 216 Days

Day: 44.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.2 AU - 2.24 AU

Year: 1220 Days

Day: 47.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.11 AU - 4.71 AU

Year: 2853 Days

Day: 17.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.3

Radius: 11.1

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.11 AU - 5.47 AU

Year: 4489 Days

Day: 9.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 41,997,857 km

• M1: 140,173 km (0.118 R)
• M2: 214,374 km (0.06 R)
• M3: 313,856 km (0.068 R)
• M4: 520,750 km (0.11 R)
• M5: 605,722 km (0.068 R)
• M6: 696,079 km (0.104 R)
• M7: 769,980 km (0.119 R)
• M8: 915,090 km (0.088 R)
• M9: 1,003,203 km (0.062 R)
• M10: 1,106,875 km (0.047 R)
• M11: 1,188,705 km (0.108 R)
• M12: 1,385,725 km (0.071 R)
• M13: 1,495,380 km (0.11 R)
• M14: 1,797,418 km (0.095 R)
• M15: 1,963,622 km (0.087 R)
• M16: 2,319,365 km (0.102 R)
• M17: 2,442,634 km (0.114 R)
• M18: 2,704,430 km (0.077 R)
• M19: 2,939,748 km (0.104 R)
• M20: 3,328,702 km (0.096 R)
• M21: 3,638,519 km (0.114 R)
• M22: 4,245,588 km (0.09 R)
• M23: 4,326,221 km (0.088 R)
• M24: 4,602,378 km (0.114 R)
• M25: 5,022,001 km (0.07 R)
• M26: 5,214,982 km (0.082 R)
• M27: 5,301,449 km (0.116 R)
• M28: 5,377,595 km (0.082 R)
• M29: 5,530,932 km (0.111 R)
• M30: 5,909,415 km (0.09 R)
• M31: 6,033,731 km (0.114 R)
• M32: 6,469,809 km (0.119 R)
• M33: 6,691,662 km (0.104 R)
• M34: 6,785,909 km (0.075 R)
• M35: 6,939,845 km (0.064 R)
• M36: 7,604,209 km (0.089 R)
• M37: 7,702,645 km (0.081 R)
• M38: 7,776,696 km (0.093 R)
• M39: 7,975,212 km (0.09 R)
• M40: 8,112,842 km (0.035 R)
• M41: 8,213,222 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.9

Radius: 10

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.94 AU - 6.32 AU

Year: 4929 Days

Day: 6.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,997,857 km

• M1: 179,817 km (0.119 R)
• M2: 289,771 km (0.049 R)
• M3: 744,698 km (0.117 R)
• M4: 896,540 km (0.08 R)
• M5: 983,905 km (0.082 R)
• M6: 1,413,550 km (0.095 R)
• M7: 1,694,345 km (0.059 R)
• M8: 1,935,647 km (0.093 R)
• M9: 2,208,065 km (0.102 R)
• M10: 2,942,291 km (0.073 R)
• M11: 3,030,853 km (0.059 R)
• M12: 3,301,775 km (0.087 R)
• M13: 3,440,302 km (0.08 R)
• M14: 3,651,534 km (0.066 R)
• M15: 3,867,255 km (0.083 R)
• M16: 4,286,129 km (0.107 R)
• M17: 4,875,843 km (0.029 R)
• M18: 5,193,739 km (0.087 R)
• M19: 5,328,227 km (0.103 R)
• M20: 6,187,518 km (0.091 R)
• M21: 6,387,530 km (0.108 R)
• M22: 7,419,606 km (0.061 R)
• M23: 7,601,666 km (0.08 R)
• M24: 7,693,370 km (0.119 R)
• M25: 8,063,475 km (0.107 R)
• M26: 8,282,187 km (0.035 R)
• M27: 8,471,129 km (0.106 R)
• M28: 9,503,055 km (0.03 R)
• M29: 9,568,878 km (0.118 R)
• M30: 9,866,877 km (0.101 R)
• M31: 10,813,682 km (0.076 R)
• M32: 10,985,869 km (0.105 R)
• M33: 11,124,247 km (0.096 R)
• M34: 11,263,224 km (0.113 R)
• M35: 11,507,667 km (0.12 R)
• M36: 12,108,900 km (0.113 R)
• M37: 12,180,259 km (0.095 R)
• M38: 12,431,433 km (0.062 R)
• M39: 12,975,072 km (0.116 R)
• M40: 13,048,225 km (0.077 R)
• M41: 13,231,483 km (0.039 R)
• M42: 13,341,886 km (0.08 R)
• M43: 14,048,138 km (0.091 R)
• M44: 14,424,825 km (0.069 R)
• M45: 14,690,511 km (0.096 R)
• M46: 14,842,951 km (0.093 R)
• M47: 15,730,216 km (0.056 R)
• M48: 16,357,630 km (0.055 R)
• M49: 16,436,617 km (0.074 R)
• M50: 17,273,617 km (0.084 R)
• M51: 17,636,691 km (0.108 R)
• M52: 17,920,778 km (0.096 R)
• M53: 18,083,839 km (0.032 R)
• M54: 18,823,451 km (0.094 R)
• M55: 19,238,735 km (0.038 R)
• M56: 19,447,424 km (0.076 R)
• M57: 19,909,382 km (0.069 R)
• M58: 20,035,942 km (0.108 R)
• M59: 20,630,294 km (0.107 R)
• M60: 20,972,574 km (0.078 R)
• M61: 21,144,313 km (0.055 R)
• M62: 22,360,244 km (0.042 R)
• M63: 22,579,704 km (0.086 R)
• M64: 23,286,853 km (0.079 R)
• M65: 23,420,295 km (0.085 R)
• M66: 23,822,115 km (0.063 R)
• M67: 24,768,471 km (0.029 R)
• M68: 25,681,167 km (0.067 R)
• M69: 26,372,908 km (0.072 R)
• M70: 27,963,432 km (0.099 R)
• M71: 28,342,214 km (0.104 R)
• M72: 28,579,776 km (0.103 R)
• M73: 28,722,642 km (0.092 R)
• M74: 29,681,265 km (0.084 R)
• M75: 30,942,973 km (0.107 R)
• M76: 31,432,906 km (0.119 R)
• M77: 31,580,410 km (0.114 R)
• M78: 31,777,430 km (0.062 R)
• M79: 32,470,218 km (0.088 R)
• M80: 32,918,114 km (0.064 R)
• M81: 33,018,045 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.8

Radius: 11.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.05 AU - 6.37 AU

Year: 5034 Days

Day: 9.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,997,857 km

• M1: 237,412 km (0.095 R)
• M2: 340,634 km (0.051 R)
• M3: 536,308 km (0.119 R)
• M4: 653,144 km (0.117 R)
• M5: 734,077 km (0.072 R)
• M6: 898,934 km (0.111 R)
• M7: 1,007,542 km (0.096 R)
• M8: 1,174,942 km (0.097 R)
• M9: 1,361,341 km (0.09 R)
• M10: 1,448,556 km (0.044 R)
• M11: 1,639,144 km (0.097 R)
• M12: 1,711,549 km (0.03 R)
• M13: 1,957,189 km (0.076 R)
• M14: 2,248,755 km (0.074 R)
• M15: 2,554,533 km (0.12 R)
• M16: 2,627,088 km (0.113 R)
• M17: 2,836,376 km (0.11 R)
• M18: 2,962,038 km (0.117 R)
• M19: 3,115,376 km (0.115 R)
• M20: 3,232,212 km (0.107 R)
• M21: 3,310,900 km (0.097 R)
• M22: 3,443,444 km (0.056 R)
• M23: 3,550,855 km (0.116 R)
• M24: 3,865,759 km (0.1 R)
• M25: 3,963,446 km (0.074 R)
• M26: 4,132,940 km (0.105 R)
• M27: 4,247,233 km (0.084 R)
• M28: 5,137,939 km (0.07 R)
• M29: 5,214,683 km (0.088 R)
• M30: 5,400,782 km (0.058 R)
• M31: 5,699,679 km (0.085 R)
• M32: 6,462,478 km (0.094 R)
• M33: 6,763,170 km (0.081 R)
• M34: 7,068,499 km (0.082 R)
• M35: 7,205,681 km (0.088 R)
• M36: 7,343,759 km (0.069 R)
• M37: 7,692,771 km (0.093 R)
• M38: 7,940,206 km (0.092 R)
• M39: 8,208,435 km (0.07 R)
• M40: 8,298,493 km (0.047 R)
• M41: 8,479,656 km (0.099 R)
• M42: 8,919,773 km (0.047 R)
• M43: 9,273,422 km (0.081 R)
• M44: 9,386,070 km (0.052 R)
• M45: 9,593,861 km (0.113 R)
• M46: 9,707,705 km (0.118 R)
• M47: 9,802,999 km (0.068 R)
• M48: 9,879,593 km (0.119 R)
• M49: 10,206,764 km (0.085 R)
• M50: 10,459,434 km (0.097 R)
• M51: 10,655,258 km (0.097 R)
• M52: 10,971,059 km (0.117 R)
• M53: 11,309,898 km (0.081 R)
• M54: 11,470,566 km (0.105 R)
• M55: 11,551,200 km (0.098 R)
• M56: 12,471,376 km (0.087 R)
• M57: 12,825,175 km (0.1 R)
• M58: 13,161,172 km (0.087 R)
• M59: 13,351,311 km (0.04 R)
• M60: 13,649,160 km (0.082 R)
• M61: 13,777,515 km (0.108 R)
• M62: 13,884,777 km (0.061 R)
• M63: 14,186,366 km (0.103 R)
• M64: 14,403,283 km (0.095 R)
• M65: 14,577,565 km (0.075 R)
• M66: 14,686,771 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.5

Radius: 14.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.51 AU - 8.11 AU

Year: 8053 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,997,857 km

• M1: 187,147 km (0.105 R)
• M2: 351,854 km (0.044 R)
• M3: 474,225 km (0.107 R)
• M4: 760,705 km (0.081 R)
• M5: 967,749 km (0.103 R)
• M6: 1,249,741 km (0.115 R)
• M7: 1,343,688 km (0.075 R)
• M8: 1,559,109 km (0.079 R)
• M9: 1,660,985 km (0.07 R)
• M10: 2,182,184 km (0.099 R)
• M11: 2,485,718 km (0.108 R)
• M12: 2,679,447 km (0.064 R)
• M13: 2,853,131 km (0.069 R)
• M14: 3,317,333 km (0.056 R)
• M15: 4,345,818 km (0.111 R)
• M16: 4,759,606 km (0.117 R)
• M17: 5,124,475 km (0.116 R)
• M18: 5,657,193 km (0.109 R)
• M19: 6,741,628 km (0.051 R)
• M20: 8,104,614 km (0.111 R)
• M21: 9,172,444 km (0.111 R)
• M22: 9,323,089 km (0.086 R)
• M23: 9,895,899 km (0.081 R)
• M24: 10,756,685 km (0.053 R)
• M25: 11,316,929 km (0.114 R)
• M26: 11,438,253 km (0.063 R)
• M27: 11,886,748 km (0.106 R)
• M28: 12,216,611 km (0.111 R)
• M29: 12,465,991 km (0.093 R)
• M30: 13,394,844 km (0.087 R)
• M31: 13,652,002 km (0.084 R)
• M32: 13,867,723 km (0.084 R)
• M33: 14,084,340 km (0.055 R)
• M34: 14,697,243 km (0.046 R)
• M35: 15,363,701 km (0.107 R)
• M36: 15,768,214 km (0.081 R)
• M37: 15,858,571 km (0.045 R)
• M38: 16,910,543 km (0.098 R)
• M39: 17,235,171 km (0.114 R)
• M40: 17,421,570 km (0.091 R)
• M41: 17,515,068 km (0.108 R)
• M42: 17,937,682 km (0.088 R)
• M43: 19,905,642 km (0.054 R)
• M44: 21,438,721 km (0.077 R)
• M45: 21,790,127 km (0.048 R)
• M46: 21,991,785 km (0.076 R)
• M47: 22,092,913 km (0.116 R)
• M48: 23,112,123 km (0.044 R)
• M49: 23,266,358 km (0.106 R)
• M50: 23,938,651 km (0.06 R)
• M51: 24,460,149 km (0.116 R)
• M52: 24,564,868 km (0.097 R)
• M53: 24,827,412 km (0.087 R)
• M54: 25,514,216 km (0.106 R)
• M55: 25,620,431 km (0.072 R)
• M56: 26,637,098 km (0.12 R)
• M57: 27,177,445 km (0.115 R)
• M58: 27,666,929 km (0.116 R)
• M59: 28,709,776 km (0.025 R)
• M60: 28,820,329 km (0.055 R)
• M61: 28,930,882 km (0.1 R)
• M62: 29,319,387 km (0.056 R)
• M63: 30,833,767 km (0.093 R)
• M64: 31,230,650 km (0.106 R)
• M65: 32,431,173 km (0.056 R)
• M66: 33,472,224 km (0.081 R)
• M67: 34,113,850 km (0.106 R)
• M68: 34,995,280 km (0.114 R)
• M69: 35,231,645 km (0.1 R)
• M70: 35,527,699 km (0.098 R)
• M71: 36,960,847 km (0.117 R)
• M72: 37,382,264 km (0.084 R)
• M73: 37,805,476 km (0.11 R)
• M74: 38,230,185 km (0.034 R)
• M75: 38,351,808 km (0.078 R)
• M76: 39,023,203 km (0.085 R)
• M77: 39,513,884 km (0.05 R)
• M78: 40,130,078 km (0.051 R)
• M79: 40,873,729 km (0.091 R)
• M80: 41,496,953 km (0.101 R)
• M81: 41,872,444 km (0.087 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: 352 - 17,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit