🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.64 AU - 0.78 AU

Year: 225 Days

Day: 24.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.29 AU - 1.37 AU

Year: 578 Days

Day: 33.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.41 AU - 3.51 AU

Year: 1919 Days

Day: 22.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.03 AU - 3.67 AU

Year: 2310 Days

Day: 32 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.08 AU - 4.76 AU

Year: 2924 Days

Day: 45.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 68.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29

Radius: 13.2

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.05 AU - 5.17 AU

Year: 3729 Days

Day: 7.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 40,908,837 km

• M1: 164,408 km (0.066 R)
• M2: 304,880 km (0.061 R)
• M3: 416,780 km (0.118 R)
• M4: 503,995 km (0.109 R)
• M5: 608,863 km (0.075 R)
• M6: 702,512 km (0.045 R)
• M7: 934,987 km (0.09 R)
• M8: 1,040,304 km (0.117 R)
• M9: 1,174,942 km (0.092 R)
• M10: 1,283,251 km (0.085 R)
• M11: 1,773,782 km (0.066 R)
• M12: 1,998,179 km (0.112 R)
• M13: 2,090,630 km (0.088 R)
• M14: 2,200,285 km (0.089 R)
• M15: 2,718,642 km (0.094 R)
• M16: 2,865,098 km (0.114 R)
• M17: 3,311,199 km (0.076 R)
• M18: 3,693,721 km (0.061 R)
• M19: 3,963,147 km (0.106 R)
• M20: 4,229,132 km (0.107 R)
• M21: 4,531,768 km (0.115 R)
• M22: 4,623,921 km (0.107 R)
• M23: 5,073,013 km (0.087 R)
• M24: 5,179,527 km (0.114 R)
• M25: 5,297,410 km (0.091 R)
• M26: 5,427,261 km (0.087 R)
• M27: 5,756,376 km (0.095 R)
• M28: 5,979,427 km (0.09 R)
• M29: 6,642,594 km (0.107 R)
• M30: 6,994,748 km (0.077 R)
• M31: 7,353,184 km (0.086 R)
• M32: 7,607,650 km (0.05 R)
• M33: 7,914,475 km (0.074 R)
• M34: 8,125,558 km (0.085 R)
• M35: 8,212,923 km (0.09 R)
• M36: 8,464,397 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.4

Radius: 10.3

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.76 AU - 9.4 AU

Year: 9468 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 40,908,837 km

• M1: 191,635 km (0.082 R)
• M2: 259,702 km (0.114 R)
• M3: 360,680 km (0.102 R)
• M4: 427,850 km (0.11 R)
• M5: 660,475 km (0.09 R)
• M6: 838,496 km (0.089 R)
• M7: 1,466,059 km (0.103 R)
• M8: 1,755,232 km (0.075 R)
• M9: 1,970,354 km (0.056 R)
• M10: 2,831,738 km (0.088 R)
• M11: 3,434,468 km (0.105 R)
• M12: 3,819,682 km (0.057 R)
• M13: 4,362,872 km (0.11 R)
• M14: 4,930,297 km (0.109 R)
• M15: 5,731,842 km (0.092 R)
• M16: 5,811,578 km (0.093 R)
• M17: 5,999,174 km (0.116 R)
• M18: 6,161,488 km (0.12 R)
• M19: 6,490,453 km (0.107 R)
• M20: 6,629,280 km (0.107 R)
• M21: 7,628,444 km (0.07 R)
• M22: 8,827,172 km (0.106 R)
• M23: 9,448,452 km (0.081 R)
• M24: 10,536,776 km (0.063 R)
• M25: 10,798,573 km (0.067 R)
• M26: 11,095,824 km (0.105 R)
• M27: 11,496,148 km (0.063 R)
• M28: 11,563,467 km (0.115 R)
• M29: 12,003,434 km (0.054 R)
• M30: 12,483,494 km (0.064 R)
• M31: 12,621,722 km (0.083 R)
• M32: 13,925,168 km (0.088 R)
• M33: 14,429,463 km (0.085 R)
• M34: 14,574,573 km (0.086 R)
• M35: 14,793,285 km (0.05 R)
• M36: 15,492,954 km (0.037 R)
• M37: 16,392,336 km (0.082 R)
• M38: 16,505,881 km (0.083 R)
• M39: 17,695,035 km (0.112 R)
• M40: 18,045,542 km (0.099 R)
• M41: 18,753,290 km (0.071 R)
• M42: 20,399,016 km (0.088 R)
• M43: 21,012,667 km (0.116 R)
• M44: 21,383,819 km (0.101 R)
• M45: 21,881,980 km (0.07 R)
• M46: 22,425,918 km (0.064 R)
• M47: 22,847,484 km (0.111 R)
• M48: 23,059,165 km (0.06 R)
• M49: 26,179,627 km (0.101 R)
• M50: 26,534,474 km (0.059 R)
• M51: 26,668,064 km (0.112 R)
• M52: 27,428,620 km (0.028 R)
• M53: 28,468,924 km (0.048 R)
• M54: 29,522,242 km (0.102 R)
• M55: 29,614,394 km (0.107 R)
• M56: 30,216,077 km (0.095 R)
• M57: 31,290,190 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 14.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.5 AU - 11.52 AU

Year: 11931 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,908,837 km

• M1: 332,406 km (0.094 R)
• M2: 501,452 km (0.037 R)
• M3: 592,557 km (0.101 R)
• M4: 742,604 km (0.079 R)
• M5: 851,062 km (0.08 R)
• M6: 1,086,230 km (0.101 R)
• M7: 1,190,949 km (0.089 R)
• M8: 1,527,095 km (0.051 R)
• M9: 1,694,645 km (0.114 R)
• M10: 2,181,287 km (0.055 R)
• M11: 2,371,725 km (0.108 R)
• M12: 2,653,567 km (0.111 R)
• M13: 3,127,343 km (0.101 R)
• M14: 3,921,259 km (0.099 R)
• M15: 4,188,292 km (0.081 R)
• M16: 4,882,127 km (0.088 R)
• M17: 5,279,309 km (0.103 R)
• M18: 5,612,164 km (0.114 R)
• M19: 6,028,196 km (0.056 R)
• M20: 6,143,536 km (0.038 R)
• M21: 6,493,744 km (0.109 R)
• M22: 6,731,007 km (0.075 R)
• M23: 7,132,677 km (0.041 R)
• M24: 8,341,876 km (0.093 R)
• M25: 8,600,082 km (0.094 R)
• M26: 9,124,273 km (0.116 R)
• M27: 9,345,828 km (0.116 R)
• M28: 9,524,298 km (0.099 R)
• M29: 9,658,936 km (0.117 R)
• M30: 10,758,929 km (0.118 R)
• M31: 11,514,249 km (0.099 R)
• M32: 11,801,926 km (0.072 R)
• M33: 11,898,416 km (0.067 R)
• M34: 12,728,684 km (0.096 R)
• M35: 13,276,063 km (0.11 R)
• M36: 13,678,930 km (0.111 R)
• M37: 14,859,556 km (0.076 R)
• M38: 15,277,982 km (0.037 R)
• M39: 15,966,132 km (0.075 R)
• M40: 16,126,351 km (0.075 R)
• M41: 16,718,460 km (0.042 R)
• M42: 16,990,129 km (0.119 R)
• M43: 17,482,606 km (0.03 R)
• M44: 18,425,521 km (0.101 R)
• M45: 18,537,570 km (0.042 R)
• M46: 19,613,328 km (0.09 R)
• M47: 19,899,808 km (0.026 R)
• M48: 20,884,162 km (0.059 R)
• M49: 22,241,164 km (0.112 R)
• M50: 22,779,866 km (0.097 R)
• M51: 22,900,143 km (0.078 R)
• M52: 25,101,775 km (0.083 R)
• M53: 26,101,836 km (0.081 R)
• M54: 27,114,913 km (0.043 R)
• M55: 27,370,277 km (0.11 R)
• M56: 27,947,575 km (0.071 R)
• M57: 28,528,912 km (0.026 R)
• M58: 28,918,764 km (0.115 R)
• M59: 29,572,357 km (0.052 R)
• M60: 32,235,200 km (0.05 R)
• M61: 33,390,095 km (0.101 R)
• M62: 33,800,891 km (0.061 R)
• M63: 34,144,517 km (0.057 R)
• M64: 34,627,569 km (0.065 R)
• M65: 35,530,691 km (0.107 R)
• M66: 36,793,895 km (0.098 R)
• M67: 37,218,155 km (0.053 R)
• M68: 37,501,942 km (0.094 R)
• M69: 38,931,799 km (0.082 R)
• M70: 39,870,824 km (0.099 R)
• M71: 40,306,603 km (0.063 R)
• M72: 41,109,794 km (0.088 R)
• M73: 41,771,017 km (0.045 R)
• M74: 42,657,982 km (0.079 R)
• M75: 43,029,284 km (0.117 R)
• M76: 43,775,329 km (0.039 R)
• M77: 44,225,020 km (0.087 R)
• M78: 45,886,903 km (0.086 R)
• M79: 46,039,044 km (0.104 R)
• M80: 47,185,113 km (0.113 R)
• M81: 48,185,923 km (0.05 R)
• M82: 51,625,328 km (0.112 R)
• M83: 51,941,877 km (0.03 R)
• M84: 52,815,827 km (0.089 R)
• M85: 53,134,770 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.3

Radius: 14.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.73 AU - 11.93 AU

Year: 14367 Days

Day: 6.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,908,837 km

• M1: 201,658 km (0.099 R)
• M2: 358,586 km (0.084 R)
• M3: 541,095 km (0.05 R)
• M4: 633,248 km (0.096 R)
• M5: 1,048,083 km (0.086 R)
• M6: 1,295,966 km (0.063 R)
• M7: 1,408,314 km (0.113 R)
• M8: 1,583,493 km (0.042 R)
• M9: 1,892,263 km (0.113 R)
• M10: 2,065,049 km (0.074 R)
• M11: 2,311,437 km (0.086 R)
• M12: 2,426,777 km (0.094 R)
• M13: 2,784,615 km (0.089 R)
• M14: 3,007,665 km (0.098 R)
• M15: 3,366,401 km (0.109 R)
• M16: 3,631,339 km (0.114 R)
• M17: 4,041,686 km (0.097 R)
• M18: 4,238,407 km (0.114 R)
• M19: 4,380,824 km (0.109 R)
• M20: 5,087,076 km (0.115 R)
• M21: 5,269,286 km (0.115 R)
• M22: 5,484,557 km (0.076 R)
• M23: 5,671,405 km (0.099 R)
• M24: 5,828,931 km (0.095 R)
• M25: 6,703,929 km (0.091 R)
• M26: 6,870,581 km (0.061 R)
• M27: 7,174,115 km (0.099 R)
• M28: 7,689,630 km (0.082 R)
• M29: 7,934,372 km (0.118 R)
• M30: 8,181,657 km (0.078 R)
• M31: 8,288,470 km (0.075 R)
• M32: 8,647,954 km (0.117 R)
• M33: 9,344,781 km (0.095 R)
• M34: 10,021,861 km (0.093 R)
• M35: 10,327,938 km (0.043 R)
• M36: 10,792,738 km (0.109 R)
• M37: 10,949,218 km (0.102 R)
• M38: 11,106,445 km (0.093 R)
• M39: 12,391,341 km (0.097 R)
• M40: 12,678,719 km (0.112 R)
• M41: 12,802,586 km (0.091 R)
• M42: 14,319,957 km (0.086 R)
• M43: 14,535,228 km (0.068 R)
• M44: 14,925,380 km (0.085 R)
• M45: 16,610,749 km (0.116 R)
• M46: 16,791,613 km (0.106 R)
• M47: 16,973,225 km (0.1 R)
• M48: 17,475,874 km (0.116 R)
• M49: 18,636,604 km (0.062 R)
• M50: 18,918,895 km (0.12 R)
• M51: 19,726,424 km (0.101 R)
• M52: 20,014,101 km (0.096 R)
• M53: 20,788,270 km (0.107 R)
• M54: 21,918,033 km (0.095 R)
• M55: 23,879,261 km (0.106 R)
• M56: 24,700,104 km (0.086 R)
• M57: 25,896,139 km (0.086 R)
• M58: 26,369,317 km (0.108 R)
• M59: 26,633,358 km (0.116 R)
• M60: 27,004,660 km (0.112 R)
• M61: 27,111,024 km (0.049 R)
• M62: 27,859,611 km (0.111 R)
• M63: 28,128,588 km (0.115 R)
• M64: 28,236,448 km (0.028 R)
• M65: 29,541,391 km (0.114 R)
• M66: 30,977,231 km (0.113 R)
• M67: 31,200,132 km (0.04 R)
• M68: 31,591,480 km (0.12 R)
• M69: 31,984,623 km (0.103 R)
• M70: 32,209,918 km (0.067 R)
• M71: 33,630,050 km (0.086 R)
• M72: 34,665,118 km (0.046 R)
• M73: 34,954,590 km (0.09 R)
• M74: 35,769,150 km (0.102 R)
• M75: 36,003,121 km (0.118 R)
• M76: 36,825,760 km (0.074 R)
• M77: 37,180,157 km (0.035 R)
• M78: 39,874,564 km (0.107 R)
• M79: 40,421,045 km (0.047 R)
• M80: 40,725,627 km (0.075 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 13,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit