🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.45 AU - 0.55 AU

Year: 136 Days

Day: 16.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.43 AU - 0.67 AU

Year: 157 Days

Day: 29.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.54 AU - 0.74 AU

Year: 197 Days

Day: 32.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.15 AU - 1.25 AU

Year: 506 Days

Day: 45.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,946,627 km

• M1: 157,676 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.17 AU - 1.77 AU

Year: 686 Days

Day: 46.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,946,627 km

• M1: 181,313 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.88 AU - 4.6 AU

Year: 2785 Days

Day: 33.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.2

Radius: 12.1

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.08 AU - 4.76 AU

Year: 3578 Days

Day: 13.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,946,627 km

• M1: 153,787 km (0.117 R)
• M2: 260,001 km (0.041 R)
• M3: 374,892 km (0.115 R)
• M4: 538,403 km (0.119 R)
• M5: 692,638 km (0.103 R)
• M6: 843,433 km (0.093 R)
• M7: 1,027,139 km (0.094 R)
• M8: 1,213,538 km (0.075 R)
• M9: 1,387,520 km (0.11 R)
• M10: 1,709,305 km (0.106 R)
• M11: 1,892,712 km (0.04 R)
• M12: 2,014,036 km (0.072 R)
• M13: 2,511,150 km (0.074 R)
• M14: 2,967,274 km (0.109 R)
• M15: 3,125,249 km (0.093 R)
• M16: 3,367,448 km (0.073 R)
• M17: 3,499,094 km (0.061 R)
• M18: 3,991,271 km (0.09 R)
• M19: 4,166,002 km (0.102 R)
• M20: 4,379,178 km (0.059 R)
• M21: 4,487,188 km (0.114 R)
• M22: 4,650,848 km (0.105 R)
• M23: 5,191,645 km (0.086 R)
• M24: 5,267,939 km (0.1 R)
• M25: 5,402,129 km (0.062 R)
• M26: 5,479,321 km (0.052 R)
• M27: 5,732,890 km (0.077 R)
• M28: 5,831,475 km (0.081 R)
• M29: 6,010,394 km (0.043 R)
• M30: 6,496,288 km (0.083 R)
• M31: 6,578,566 km (0.067 R)
• M32: 6,764,816 km (0.048 R)
• M33: 7,592,391 km (0.073 R)
• M34: 7,700,850 km (0.087 R)
• M35: 8,117,629 km (0.04 R)
• M36: 8,206,191 km (0.08 R)
• M37: 8,317,642 km (0.105 R)
• M38: 8,950,291 km (0.097 R)
• M39: 9,064,883 km (0.087 R)
• M40: 9,272,525 km (0.065 R)
• M41: 9,810,180 km (0.084 R)
• M42: 10,261,965 km (0.062 R)
• M43: 10,623,543 km (0.114 R)
• M44: 10,866,789 km (0.112 R)
• M45: 11,013,844 km (0.074 R)
• M46: 11,309,599 km (0.099 R)
• M47: 11,658,012 km (0.082 R)
• M48: 11,758,243 km (0.096 R)
• M49: 12,162,008 km (0.118 R)
• M50: 12,340,029 km (0.087 R)
• M51: 12,544,679 km (0.101 R)
• M52: 13,086,971 km (0.066 R)
• M53: 13,217,271 km (0.091 R)
• M54: 13,400,379 km (0.116 R)
• M55: 13,584,384 km (0.075 R)
• M56: 14,061,302 km (0.05 R)
• M57: 14,489,900 km (0.091 R)
• M58: 14,651,615 km (0.113 R)
• M59: 15,058,821 km (0.106 R)
• M60: 15,359,812 km (0.061 R)
• M61: 15,745,774 km (0.114 R)
• M62: 16,135,028 km (0.031 R)
• M63: 16,330,702 km (0.089 R)
• M64: 17,093,352 km (0.052 R)
• M65: 17,407,358 km (0.086 R)
• M66: 18,215,336 km (0.111 R)
• M67: 18,711,851 km (0.086 R)
• M68: 19,301,566 km (0.105 R)
• M69: 19,569,047 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.7

Radius: 13.9

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.25 AU - 4.95 AU

Year: 3798 Days

Day: 7 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,946,627 km

• M1: 190,737 km (0.038 R)
• M2: 388,356 km (0.1 R)
• M3: 710,590 km (0.117 R)
• M4: 914,641 km (0.089 R)
• M5: 1,060,499 km (0.114 R)
• M6: 1,182,422 km (0.092 R)
• M7: 1,298,061 km (0.057 R)
• M8: 1,452,745 km (0.045 R)
• M9: 1,644,529 km (0.111 R)
• M10: 1,813,126 km (0.113 R)
• M11: 2,001,021 km (0.11 R)
• M12: 2,509,803 km (0.033 R)
• M13: 2,676,306 km (0.114 R)
• M14: 2,974,754 km (0.081 R)
• M15: 3,213,661 km (0.092 R)
• M16: 3,394,974 km (0.051 R)
• M17: 3,776,449 km (0.101 R)
• M18: 4,052,606 km (0.11 R)
• M19: 4,223,297 km (0.059 R)
• M20: 4,413,736 km (0.112 R)
• M21: 4,785,486 km (0.08 R)
• M22: 5,149,009 km (0.086 R)
• M23: 5,296,961 km (0.117 R)
• M24: 5,597,354 km (0.087 R)
• M25: 6,194,997 km (0.105 R)
• M26: 6,541,616 km (0.113 R)
• M27: 6,782,917 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 12.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.57 AU - 8.57 AU

Year: 8019 Days

Day: 10.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,946,627 km

• M1: 162,613 km (0.066 R)
• M2: 250,576 km (0.09 R)
• M3: 473,627 km (0.119 R)
• M4: 595,400 km (0.095 R)
• M5: 1,064,838 km (0.096 R)
• M6: 1,233,285 km (0.106 R)
• M7: 1,522,158 km (0.045 R)
• M8: 1,954,945 km (0.117 R)
• M9: 2,185,774 km (0.092 R)
• M10: 2,537,928 km (0.077 R)
• M11: 2,813,936 km (0.112 R)
• M12: 3,345,607 km (0.107 R)
• M13: 3,521,384 km (0.032 R)
• M14: 4,282,538 km (0.087 R)
• M15: 4,364,219 km (0.101 R)
• M16: 4,668,052 km (0.111 R)
• M17: 5,472,889 km (0.062 R)
• M18: 5,831,026 km (0.099 R)
• M19: 6,135,308 km (0.071 R)
• M20: 6,413,710 km (0.11 R)
• M21: 6,570,189 km (0.118 R)
• M22: 7,111,883 km (0.062 R)
• M23: 7,601,816 km (0.103 R)
• M24: 7,800,781 km (0.041 R)
• M25: 8,442,556 km (0.11 R)
• M26: 9,383,676 km (0.082 R)
• M27: 9,704,863 km (0.096 R)
• M28: 9,812,723 km (0.084 R)
• M29: 10,138,696 km (0.085 R)
• M30: 10,394,808 km (0.058 R)
• M31: 10,653,014 km (0.039 R)
• M32: 11,025,513 km (0.118 R)
• M33: 11,478,196 km (0.116 R)
• M34: 12,091,397 km (0.037 R)
• M35: 12,324,022 km (0.091 R)
• M36: 13,150,251 km (0.076 R)
• M37: 13,469,643 km (0.114 R)
• M38: 14,197,736 km (0.104 R)
• M39: 14,690,361 km (0.12 R)
• M40: 15,776,741 km (0.064 R)
• M41: 16,501,094 km (0.046 R)
• M42: 16,673,131 km (0.104 R)
• M43: 17,192,685 km (0.119 R)
• M44: 18,828,388 km (0.102 R)
• M45: 18,918,147 km (0.057 R)
• M46: 19,098,263 km (0.093 R)
• M47: 19,324,155 km (0.099 R)
• M48: 19,687,529 km (0.075 R)
• M49: 19,915,665 km (0.076 R)
• M50: 20,374,781 km (0.11 R)
• M51: 21,023,438 km (0.12 R)
• M52: 21,163,312 km (0.069 R)
• M53: 21,350,309 km (0.045 R)
• M54: 21,490,931 km (0.097 R)
• M55: 21,867,319 km (0.084 R)
• M56: 22,103,684 km (0.075 R)
• M57: 22,483,662 km (0.111 R)
• M58: 22,578,956 km (0.098 R)
• M59: 23,250,202 km (0.118 R)
• M60: 23,782,022 km (0.117 R)
• M61: 24,025,119 km (0.076 R)
• M62: 24,269,113 km (0.091 R)
• M63: 25,401,868 km (0.107 R)
• M64: 25,700,166 km (0.118 R)
• M65: 25,799,948 km (0.091 R)
• M66: 25,949,695 km (0.056 R)
• M67: 26,400,883 km (0.102 R)
• M68: 26,804,049 km (0.112 R)
• M69: 26,955,741 km (0.091 R)
• M70: 27,057,019 km (0.063 R)
• M71: 28,591,893 km (0.111 R)
• M72: 29,892,497 km (0.049 R)
• M73: 30,840,798 km (0.109 R)
• M74: 31,212,249 km (0.12 R)
• M75: 31,531,790 km (0.081 R)
• M76: 32,497,145 km (0.046 R)
• M77: 32,713,015 km (0.116 R)
• M78: 34,182,216 km (0.085 R)
• M79: 34,346,774 km (0.094 R)
• M80: 34,676,786 km (0.081 R)
• M81: 35,063,048 km (0.118 R)
• M82: 35,229,102 km (0.116 R)
• M83: 35,450,806 km (0.076 R)
• M84: 36,959,500 km (0.059 R)
• M85: 37,354,140 km (0.112 R)
• M86: 37,580,182 km (0.068 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.4

Radius: 13.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.81 AU - 11.15 AU

Year: 11238 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 59.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,946,627 km

• M1: 186,249 km (0.049 R)
• M2: 379,679 km (0.112 R)
• M3: 485,744 km (0.081 R)
• M4: 682,914 km (0.08 R)
• M5: 894,446 km (0.088 R)
• M6: 985,700 km (0.102 R)
• M7: 1,280,259 km (0.03 R)
• M8: 1,566,140 km (0.104 R)
• M9: 1,774,979 km (0.084 R)
• M10: 1,912,908 km (0.118 R)
• M11: 2,095,717 km (0.107 R)
• M12: 2,220,780 km (0.081 R)
• M13: 2,792,543 km (0.069 R)
• M14: 3,048,206 km (0.094 R)
• M15: 3,287,413 km (0.109 R)
• M16: 3,384,951 km (0.106 R)
• M17: 3,508,070 km (0.094 R)
• M18: 3,861,121 km (0.059 R)
• M19: 4,332,055 km (0.105 R)
• M20: 5,559,954 km (0.107 R)
• M21: 5,942,327 km (0.074 R)
• M22: 6,764,217 km (0.081 R)
• M23: 7,524,773 km (0.045 R)
• M24: 8,146,202 km (0.096 R)
• M25: 8,446,296 km (0.108 R)
• M26: 8,648,552 km (0.074 R)
• M27: 8,818,196 km (0.093 R)
• M28: 9,126,517 km (0.098 R)
• M29: 9,438,279 km (0.046 R)
• M30: 11,049,897 km (0.036 R)
• M31: 11,197,251 km (0.102 R)
• M32: 11,755,700 km (0.05 R)
• M33: 11,906,195 km (0.074 R)
• M34: 12,323,274 km (0.052 R)
• M35: 12,938,570 km (0.047 R)
• M36: 13,132,898 km (0.062 R)
• M37: 13,446,006 km (0.074 R)
• M38: 13,564,039 km (0.065 R)
• M39: 13,999,668 km (0.035 R)
• M40: 14,279,266 km (0.05 R)
• M41: 15,912,726 km (0.092 R)
• M42: 16,037,640 km (0.119 R)
• M43: 16,372,290 km (0.113 R)
• M44: 16,709,334 km (0.11 R)
• M45: 16,878,679 km (0.12 R)
• M46: 17,091,108 km (0.117 R)
• M47: 17,518,808 km (0.089 R)
• M48: 17,863,482 km (0.116 R)
• M49: 18,341,148 km (0.091 R)
• M50: 18,515,878 km (0.092 R)
• M51: 18,735,039 km (0.078 R)
• M52: 19,087,492 km (0.116 R)
• M53: 19,220,334 km (0.094 R)
• M54: 19,486,768 km (0.07 R)
• M55: 19,754,399 km (0.105 R)
• M56: 19,888,738 km (0.101 R)
• M57: 20,428,936 km (0.076 R)
• M58: 20,655,576 km (0.099 R)
• M59: 21,340,136 km (0.106 R)
• M60: 21,615,995 km (0.104 R)
• M61: 21,846,974 km (0.12 R)
• M62: 22,171,452 km (0.042 R)
• M63: 22,638,047 km (0.097 R)
• M64: 23,485,819 km (0.098 R)
• M65: 23,628,086 km (0.1 R)
• M66: 24,200,298 km (0.105 R)
• M67: 24,825,318 km (0.088 R)
• M68: 25,944,011 km (0.078 R)
• M69: 27,228,608 km (0.09 R)
• M70: 28,533,699 km (0.098 R)
• M71: 28,786,969 km (0.113 R)
• M72: 30,322,740 km (0.025 R)
• M73: 33,206,539 km (0.045 R)
• M74: 33,313,052 km (0.095 R)
• M75: 33,954,528 km (0.118 R)
• M76: 34,276,911 km (0.077 R)
• M77: 34,600,192 km (0.086 R)
• M78: 34,708,202 km (0.093 R)
• M79: 35,086,984 km (0.059 R)
• M80: 36,286,609 km (0.115 R)
• M81: 36,836,381 km (0.111 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: 546 - 12,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit