🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.57 AU - 0.79 AU

Year: 197 Days

Day: 28.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.74 AU - 0.76 AU

Year: 228 Days

Day: 30 Hours

Environment

Temp: 143 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 109,249,996 km

• M1: 70,610 km (0.117 R)
• M2: 594,502 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.08 AU - 1.26 AU

Year: 445 Days

Day: 35.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.02 AU - 2.04 AU

Year: 1017 Days

Day: 20.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,249,996 km

• M1: 107,710 km (0.114 R)
• M2: 556,504 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.03 AU - 2.37 AU

Year: 1147 Days

Day: 44.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.75 AU - 2.85 AU

Year: 1226 Days

Day: 43.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.78 AU - 2.96 AU

Year: 1709 Days

Day: 45 Hours

Environment

Temp: -86 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.8

Radius: 13.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.24 AU - 6.42 AU

Year: 5597 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 109,249,996 km

• M1: 173,833 km (0.102 R)
• M2: 524,490 km (0.068 R)
• M3: 752,328 km (0.028 R)
• M4: 900,430 km (0.1 R)
• M5: 1,149,959 km (0.112 R)
• M6: 1,807,292 km (0.108 R)
• M7: 2,185,326 km (0.065 R)
• M8: 2,404,038 km (0.048 R)
• M9: 3,081,716 km (0.085 R)
• M10: 3,282,776 km (0.114 R)
• M11: 3,511,361 km (0.086 R)
• M12: 3,745,332 km (0.084 R)
• M13: 3,960,304 km (0.106 R)
• M14: 4,057,094 km (0.049 R)
• M15: 4,154,782 km (0.083 R)
• M16: 4,302,884 km (0.115 R)
• M17: 4,528,328 km (0.061 R)
• M18: 4,964,854 km (0.117 R)
• M19: 5,122,231 km (0.109 R)
• M20: 5,361,438 km (0.118 R)
• M21: 5,933,800 km (0.097 R)
• M22: 6,383,192 km (0.108 R)
• M23: 6,669,671 km (0.085 R)
• M24: 6,785,460 km (0.119 R)
• M25: 6,931,169 km (0.1 R)
• M26: 7,614,980 km (0.098 R)
• M27: 7,949,631 km (0.099 R)
• M28: 8,196,019 km (0.114 R)
• M29: 8,289,218 km (0.111 R)
• M30: 8,507,781 km (0.101 R)
• M31: 8,886,862 km (0.103 R)
• M32: 9,858,948 km (0.111 R)
• M33: 9,958,132 km (0.08 R)
• M34: 11,276,239 km (0.112 R)
• M35: 11,483,881 km (0.085 R)
• M36: 11,762,881 km (0.087 R)
• M37: 11,938,359 km (0.084 R)
• M38: 12,577,142 km (0.046 R)
• M39: 12,684,703 km (0.118 R)
• M40: 13,045,533 km (0.062 R)
• M41: 13,629,712 km (0.09 R)
• M42: 13,888,068 km (0.094 R)
• M43: 14,148,069 km (0.076 R)
• M44: 14,409,716 km (0.116 R)
• M45: 14,899,649 km (0.107 R)
• M46: 15,089,638 km (0.096 R)
• M47: 15,548,903 km (0.089 R)
• M48: 16,207,284 km (0.044 R)
• M49: 16,835,296 km (0.056 R)
• M50: 17,471,236 km (0.103 R)
• M51: 17,591,513 km (0.114 R)
• M52: 19,633,973 km (0.093 R)
• M53: 20,093,238 km (0.082 R)
• M54: 20,177,162 km (0.1 R)
• M55: 20,387,497 km (0.05 R)
• M56: 20,556,243 km (0.059 R)
• M57: 21,150,596 km (0.117 R)
• M58: 21,235,867 km (0.107 R)
• M59: 21,407,007 km (0.095 R)
• M60: 21,793,567 km (0.091 R)
• M61: 22,399,588 km (0.089 R)
• M62: 22,530,187 km (0.098 R)
• M63: 23,098,809 km (0.119 R)
• M64: 23,407,130 km (0.056 R)
• M65: 23,495,393 km (0.109 R)
• M66: 23,583,805 km (0.082 R)
• M67: 23,761,079 km (0.112 R)
• M68: 24,608,700 km (0.101 R)
• M69: 25,602,628 km (0.059 R)
• M70: 26,932,853 km (0.116 R)
• M71: 27,071,679 km (0.038 R)
• M72: 29,755,764 km (0.074 R)
• M73: 29,995,121 km (0.055 R)
• M74: 30,139,184 km (0.107 R)
• M75: 30,524,249 km (0.075 R)
• M76: 31,591,630 km (0.093 R)
• M77: 31,689,317 km (0.11 R)
• M78: 31,933,909 km (0.057 R)
• M79: 32,474,107 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 13

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.32 AU - 6.98 AU

Year: 6027 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 109,249,996 km

• M1: 185,202 km (0.116 R)
• M2: 283,638 km (0.098 R)
• M3: 506,688 km (0.119 R)
• M4: 730,636 km (0.105 R)
• M5: 822,190 km (0.087 R)
• M6: 1,092,214 km (0.072 R)
• M7: 1,278,015 km (0.115 R)
• M8: 1,576,911 km (0.038 R)
• M9: 1,717,234 km (0.097 R)
• M10: 1,843,644 km (0.12 R)
• M11: 2,048,743 km (0.069 R)
• M12: 2,241,724 km (0.118 R)
• M13: 2,943,488 km (0.104 R)
• M14: 3,118,218 km (0.107 R)
• M15: 3,206,930 km (0.042 R)
• M16: 3,296,539 km (0.088 R)
• M17: 3,757,001 km (0.073 R)
• M18: 4,116,036 km (0.072 R)
• M19: 4,536,406 km (0.109 R)
• M20: 4,662,816 km (0.097 R)
• M21: 4,867,316 km (0.036 R)
• M22: 5,153,497 km (0.104 R)
• M23: 5,391,806 km (0.09 R)
• M24: 5,769,840 km (0.118 R)
• M25: 7,396,568 km (0.112 R)
• M26: 7,756,350 km (0.12 R)
• M27: 8,555,353 km (0.073 R)
• M28: 9,060,096 km (0.112 R)
• M29: 9,802,849 km (0.118 R)
• M30: 9,966,809 km (0.109 R)
• M31: 10,464,521 km (0.105 R)
• M32: 10,970,311 km (0.105 R)
• M33: 11,415,215 km (0.073 R)
• M34: 11,518,737 km (0.108 R)
• M35: 11,691,971 km (0.084 R)
• M36: 12,040,983 km (0.082 R)
• M37: 12,287,371 km (0.05 R)
• M38: 12,606,613 km (0.076 R)
• M39: 12,856,740 km (0.083 R)
• M40: 13,362,082 km (0.067 R)
• M41: 13,727,101 km (0.078 R)
• M42: 13,837,205 km (0.09 R)
• M43: 14,429,612 km (0.079 R)
• M44: 14,541,661 km (0.054 R)
• M45: 14,691,408 km (0.085 R)
• M46: 14,804,056 km (0.084 R)
• M47: 14,992,549 km (0.094 R)
• M48: 15,716,004 km (0.039 R)
• M49: 15,831,195 km (0.117 R)
• M50: 15,946,684 km (0.076 R)
• M51: 16,178,711 km (0.087 R)
• M52: 17,038,749 km (0.111 R)
• M53: 17,394,941 km (0.1 R)
• M54: 17,553,964 km (0.035 R)
• M55: 17,953,689 km (0.097 R)
• M56: 18,437,489 km (0.066 R)
• M57: 19,048,297 km (0.094 R)
• M58: 20,541,134 km (0.111 R)
• M59: 21,770,829 km (0.032 R)
• M60: 21,899,483 km (0.116 R)
• M61: 22,416,343 km (0.083 R)
• M62: 22,676,195 km (0.118 R)
• M63: 23,111,674 km (0.047 R)
• M64: 23,199,189 km (0.091 R)
• M65: 23,549,996 km (0.113 R)
• M66: 23,637,960 km (0.066 R)
• M67: 25,060,486 km (0.057 R)
• M68: 25,465,597 km (0.109 R)
• M69: 25,963,758 km (0.097 R)
• M70: 26,373,656 km (0.086 R)
• M71: 27,662,591 km (0.097 R)
• M72: 28,081,316 km (0.101 R)
• M73: 28,221,339 km (0.084 R)
• M74: 28,548,958 km (0.074 R)
• M75: 32,235,349 km (0.113 R)
• M76: 32,626,847 km (0.056 R)
• M77: 32,823,269 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.8

Radius: 4.8

Gravity: 40.96 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 15.81 AU - 22.37 AU

Year: 29315 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,249,996 km

• M1: 123,568 km (0.111 R)
• M2: 301,739 km (0.096 R)
• M3: 966,103 km (0.086 R)
• M4: 1,869,225 km (0.1 R)
• M5: 2,718,044 km (0.111 R)
• M6: 2,813,487 km (0.073 R)
• M7: 3,007,815 km (0.047 R)
• M8: 3,256,895 km (0.085 R)
• M9: 3,616,678 km (0.076 R)
• M10: 4,207,291 km (0.068 R)
• M11: 4,317,993 km (0.083 R)
• M12: 4,712,632 km (0.086 R)
• M13: 5,001,506 km (0.114 R)
• M14: 5,296,213 km (0.077 R)
• M15: 5,779,415 km (0.07 R)
• M16: 7,113,528 km (0.046 R)
• M17: 7,378,017 km (0.116 R)
• M18: 8,398,275 km (0.059 R)
• M19: 8,537,700 km (0.104 R)
• M20: 8,607,562 km (0.086 R)
• M21: 8,889,405 km (0.1 R)
• M22: 10,945,029 km (0.118 R)
• M23: 11,791,005 km (0.109 R)
• M24: 12,340,179 km (0.102 R)
• M25: 12,737,660 km (0.069 R)
• M26: 12,817,695 km (0.049 R)
• M27: 12,897,730 km (0.109 R)
• M28: 12,978,064 km (0.114 R)
• M29: 13,463,509 km (0.104 R)
• M30: 14,452,052 km (0.095 R)
• M31: 15,124,046 km (0.083 R)
• M32: 18,542,357 km (0.067 R)
• M33: 20,010,810 km (0.068 R)
• M34: 20,853,046 km (0.097 R)
• M35: 23,743,127 km (0.108 R)
• M36: 24,335,983 km (0.071 R)
• M37: 26,653,553 km (0.09 R)
• M38: 26,755,878 km (0.111 R)
• M39: 27,994,250 km (0.108 R)
• M40: 28,306,759 km (0.109 R)
• M41: 28,620,466 km (0.115 R)
• M42: 29,568,318 km (0.114 R)
• M43: 31,170,811 km (0.108 R)
• M44: 33,130,842 km (0.095 R)
• M45: 33,571,707 km (0.033 R)
• M46: 33,682,260 km (0.119 R)
• M47: 34,906,270 km (0.109 R)
• M48: 35,918,449 km (0.111 R)
• M49: 37,971,530 km (0.083 R)
• M50: 38,201,911 km (0.112 R)
• M51: 43,388,319 km (0.034 R)
• M52: 44,112,373 km (0.107 R)
• M53: 44,354,721 km (0.086 R)
• M54: 45,940,160 km (0.119 R)
• M55: 48,166,026 km (0.111 R)
• M56: 48,915,661 km (0.088 R)
• M57: 49,417,562 km (0.115 R)
• M58: 49,669,186 km (0.091 R)
• M59: 50,426,600 km (0.101 R)
• M60: 51,315,062 km (0.076 R)
• M61: 52,978,740 km (0.1 R)
• M62: 55,050,371 km (0.105 R)
• M63: 56,358,604 km (0.057 R)
• M64: 57,412,671 km (0.065 R)
• M65: 58,207,335 km (0.116 R)
• M66: 61,152,318 km (0.05 R)
• M67: 61,422,492 km (0.097 R)
• M68: 68,023,199 km (0.116 R)
• M69: 68,302,947 km (0.097 R)
• M70: 70,555,741 km (0.111 R)
• M71: 73,692,809 km (0.083 R)
• M72: 76,438,528 km (0.093 R)
• M73: 77,020,913 km (0.112 R)
• M74: 78,043,414 km (0.071 R)
• M75: 79,512,016 km (0.111 R)
• M76: 79,954,377 km (0.113 R)
• M77: 80,249,833 km (0.117 R)
• M78: 80,545,438 km (0.111 R)
• M79: 80,989,744 km (0.117 R)
• M80: 83,073,792 km (0.115 R)
• M81: 89,890,668 km (0.088 R)
• M82: 90,044,155 km (0.04 R)
• M83: 90,505,216 km (0.078 R)
• M84: 91,738,501 km (0.065 R)
• M85: 92,667,204 km (0.071 R)
• M86: 92,822,188 km (0.11 R)
• M87: 93,132,603 km (0.112 R)
• M88: 94,846,097 km (0.066 R)
• M89: 95,002,427 km (0.12 R)
• M90: 95,471,716 km (0.11 R)
• M91: 100,366,857 km (0.026 R)
• M92: 104,373,537 km (0.1 R)
• M93: 104,534,803 km (0.078 R)
• M94: 105,181,066 km (0.063 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 19,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit