🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.74 AU

Year: 182 Days

Day: 23.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,905,993 km

• M1: 20,794 km (0.058 R)
• M2: 206,595 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.61 AU - 0.91 AU

Year: 254 Days

Day: 28.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.95 AU - 0.95 AU

Year: 355 Days

Day: 14.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 170.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,905,993 km

• M1: 582,534 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.69 AU - 1.95 AU

Year: 940 Days

Day: 21.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 137.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,905,993 km

• M1: 32,313 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.25 AU - 2.41 AU

Year: 1362 Days

Day: 25.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,905,993 km

• M1: 1,367,175 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.36 AU - 2.6 AU

Year: 1495 Days

Day: 26.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,905,993 km

• M1: 725,101 km (0.102 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.2

Radius: 12.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.01 AU - 6 AU

Year: 4281 Days

Day: 7.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,905,993 km

• M1: 169,046 km (0.103 R)
• M2: 348,862 km (0.095 R)
• M3: 488,287 km (0.061 R)
• M4: 745,147 km (0.082 R)
• M5: 844,181 km (0.119 R)
• M6: 1,087,726 km (0.04 R)
• M7: 1,223,860 km (0.078 R)
• M8: 1,502,411 km (0.077 R)
• M9: 1,777,223 km (0.102 R)
• M10: 2,055,475 km (0.106 R)
• M11: 2,160,193 km (0.112 R)
• M12: 2,266,857 km (0.081 R)
• M13: 2,361,702 km (0.117 R)
• M14: 2,457,893 km (0.102 R)
• M15: 2,754,546 km (0.055 R)
• M16: 3,602,018 km (0.098 R)
• M17: 3,713,468 km (0.101 R)
• M18: 4,038,395 km (0.074 R)
• M19: 4,170,938 km (0.117 R)
• M20: 4,254,563 km (0.119 R)
• M21: 4,406,555 km (0.064 R)
• M22: 4,890,803 km (0.044 R)
• M23: 5,121,483 km (0.064 R)
• M24: 5,686,365 km (0.069 R)
• M25: 6,118,254 km (0.072 R)
• M26: 6,309,440 km (0.106 R)
• M27: 6,483,123 km (0.118 R)
• M28: 6,815,679 km (0.069 R)
• M29: 7,355,428 km (0.119 R)
• M30: 7,518,041 km (0.074 R)
• M31: 7,620,216 km (0.077 R)
• M32: 8,013,060 km (0.077 R)
• M33: 8,138,423 km (0.118 R)
• M34: 8,243,441 km (0.117 R)
• M35: 8,518,701 km (0.073 R)
• M36: 8,947,897 km (0.09 R)
• M37: 9,384,424 km (0.093 R)
• M38: 9,494,528 km (0.119 R)
• M39: 9,939,731 km (0.098 R)
• M40: 10,437,294 km (0.106 R)
• M41: 10,712,105 km (0.117 R)
• M42: 11,386,343 km (0.037 R)
• M43: 11,645,596 km (0.114 R)
• M44: 11,740,441 km (0.116 R)
• M45: 11,954,665 km (0.089 R)
• M46: 12,074,194 km (0.104 R)
• M47: 12,580,732 km (0.061 R)
• M48: 13,316,604 km (0.1 R)
• M49: 13,814,915 km (0.104 R)
• M50: 14,015,825 km (0.1 R)
• M51: 14,548,243 km (0.113 R)
• M52: 15,763,726 km (0.082 R)
• M53: 16,052,899 km (0.1 R)
• M54: 16,184,994 km (0.061 R)
• M55: 16,877,333 km (0.103 R)
• M56: 18,429,111 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942

Radius: 9.5

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.49 AU - 7.65 AU

Year: 7198 Days

Day: 14 Hours

Environment

Temp: -161 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,905,993 km

• M1: 128,953 km (0.076 R)
• M2: 276,906 km (0.07 R)
• M3: 340,036 km (0.088 R)
• M4: 553,213 km (0.057 R)
• M5: 699,071 km (0.075 R)
• M6: 925,861 km (0.113 R)
• M7: 1,048,232 km (0.118 R)
• M8: 1,194,838 km (0.106 R)
• M9: 1,290,132 km (0.091 R)
• M10: 1,508,844 km (0.105 R)
• M11: 1,739,823 km (0.098 R)
• M12: 2,073,277 km (0.116 R)
• M13: 2,165,579 km (0.109 R)
• M14: 2,623,199 km (0.111 R)
• M15: 3,057,930 km (0.109 R)
• M16: 3,137,067 km (0.096 R)
• M17: 3,766,126 km (0.096 R)
• M18: 4,285,530 km (0.107 R)
• M19: 4,735,521 km (0.12 R)
• M20: 4,888,858 km (0.094 R)
• M21: 5,043,991 km (0.105 R)
• M22: 5,975,089 km (0.089 R)
• M23: 6,613,722 km (0.066 R)
• M24: 7,168,431 km (0.106 R)
• M25: 7,991,668 km (0.059 R)
• M26: 8,211,427 km (0.071 R)
• M27: 8,358,931 km (0.114 R)
• M28: 8,731,878 km (0.086 R)
• M29: 9,610,018 km (0.105 R)
• M30: 10,118,800 km (0.087 R)
• M31: 10,756,984 km (0.1 R)
• M32: 11,780,234 km (0.094 R)
• M33: 12,030,362 km (0.102 R)
• M34: 12,198,210 km (0.117 R)
• M35: 12,408,994 km (0.105 R)
• M36: 12,493,666 km (0.12 R)
• M37: 13,048,674 km (0.069 R)
• M38: 13,394,245 km (0.109 R)
• M39: 13,568,228 km (0.11 R)
• M40: 13,918,287 km (0.071 R)
• M41: 15,302,965 km (0.076 R)
• M42: 16,684,202 km (0.063 R)
• M43: 17,059,244 km (0.106 R)
• M44: 18,781,414 km (0.068 R)
• M45: 19,122,647 km (0.09 R)
• M46: 20,009,463 km (0.1 R)
• M47: 20,358,026 km (0.08 R)
• M48: 22,957,289 km (0.111 R)
• M49: 23,322,158 km (0.092 R)
• M50: 23,479,087 km (0.12 R)
• M51: 24,854,190 km (0.07 R)
• M52: 25,228,783 km (0.119 R)
• M53: 25,551,466 km (0.118 R)
• M54: 25,659,326 km (0.107 R)
• M55: 26,092,113 km (0.091 R)
• M56: 26,309,478 km (0.09 R)
• M57: 27,460,484 km (0.09 R)
• M58: 28,571,847 km (0.102 R)
• M59: 28,908,143 km (0.057 R)
• M60: 29,020,491 km (0.073 R)
• M61: 29,641,322 km (0.119 R)
• M62: 30,095,501 km (0.09 R)
• M63: 30,209,345 km (0.107 R)
• M64: 30,666,516 km (0.053 R)
• M65: 31,587,441 km (0.062 R)
• M66: 33,574,699 km (0.11 R)
• M67: 34,107,417 km (0.045 R)
• M68: 34,881,885 km (0.091 R)
• M69: 35,541,761 km (0.058 R)
• M70: 36,691,271 km (0.064 R)
• M71: 36,995,853 km (0.113 R)
• M72: 38,283,890 km (0.036 R)
• M73: 38,778,610 km (0.045 R)
• M74: 39,899,098 km (0.051 R)
• M75: 40,275,038 km (0.071 R)
• M76: 40,463,382 km (0.12 R)
• M77: 41,219,748 km (0.063 R)
• M78: 41,473,018 km (0.104 R)
• M79: 41,599,727 km (0.066 R)
• M80: 42,171,939 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.5

Radius: 12

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.02 AU - 10.82 AU

Year: 10200 Days

Day: 10.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,905,993 km

• M1: 507,735 km (0.104 R)
• M2: 620,532 km (0.089 R)
• M3: 855,550 km (0.094 R)
• M4: 1,035,816 km (0.066 R)
• M5: 1,141,731 km (0.107 R)
• M6: 1,652,308 km (0.06 R)
• M7: 1,854,864 km (0.08 R)
• M8: 2,201,632 km (0.065 R)
• M9: 2,368,733 km (0.054 R)
• M10: 2,627,537 km (0.089 R)
• M11: 2,775,190 km (0.086 R)
• M12: 3,203,938 km (0.065 R)
• M13: 3,819,234 km (0.116 R)
• M14: 3,919,763 km (0.118 R)
• M15: 4,089,258 km (0.091 R)
• M16: 4,330,858 km (0.067 R)
• M17: 4,577,096 km (0.117 R)
• M18: 4,719,962 km (0.09 R)
• M19: 5,083,635 km (0.109 R)
• M20: 5,194,487 km (0.101 R)
• M21: 5,306,236 km (0.12 R)
• M22: 5,418,734 km (0.109 R)
• M23: 6,110,475 km (0.093 R)
• M24: 6,387,081 km (0.081 R)
• M25: 6,506,909 km (0.084 R)
• M26: 6,748,958 km (0.078 R)
• M27: 6,871,030 km (0.08 R)
• M28: 6,993,850 km (0.103 R)
• M29: 7,076,129 km (0.109 R)
• M30: 8,002,738 km (0.118 R)
• M31: 8,480,404 km (0.087 R)
• M32: 9,783,850 km (0.12 R)
• M33: 10,154,404 km (0.111 R)
• M34: 10,529,446 km (0.105 R)
• M35: 11,100,760 km (0.095 R)
• M36: 11,780,084 km (0.115 R)
• M37: 13,846,181 km (0.05 R)
• M38: 14,524,457 km (0.115 R)
• M39: 15,053,585 km (0.117 R)
• M40: 18,131,711 km (0.111 R)
• M41: 18,245,106 km (0.106 R)
• M42: 19,161,243 km (0.107 R)
• M43: 19,450,566 km (0.092 R)
• M44: 19,916,713 km (0.052 R)
• M45: 22,362,339 km (0.06 R)
• M46: 22,728,105 km (0.037 R)
• M47: 22,850,476 km (0.091 R)
• M48: 23,157,451 km (0.063 R)
• M49: 23,403,988 km (0.085 R)
• M50: 23,589,340 km (0.046 R)
• M51: 25,280,395 km (0.099 R)
• M52: 27,922,293 km (0.092 R)
• M53: 28,250,361 km (0.072 R)
• M54: 29,375,786 km (0.047 R)
• M55: 30,583,190 km (0.104 R)
• M56: 30,921,431 km (0.079 R)
• M57: 31,465,219 km (0.117 R)
• M58: 32,149,480 km (0.102 R)
• M59: 32,286,960 km (0.103 R)
• M60: 32,562,370 km (0.085 R)
• M61: 32,700,449 km (0.102 R)
• M62: 32,907,792 km (0.086 R)
• M63: 35,005,902 km (0.064 R)
• M64: 36,571,743 km (0.039 R)
• M65: 36,715,207 km (0.107 R)
• M66: 36,930,778 km (0.056 R)
• M67: 37,652,587 km (0.092 R)
• M68: 38,015,063 km (0.114 R)
• M69: 38,670,601 km (0.117 R)
• M70: 38,890,061 km (0.035 R)
• M71: 40,140,849 km (0.056 R)
• M72: 40,288,951 km (0.08 R)
• M73: 40,882,854 km (0.077 R)
• M74: 41,031,704 km (0.102 R)
• M75: 41,704,146 km (0.085 R)
• M76: 42,455,577 km (0.113 R)
• M77: 43,287,341 km (0.042 R)
• M78: 44,277,230 km (0.063 R)
• M79: 46,667,804 km (0.111 R)
• M80: 46,979,267 km (0.114 R)
• M81: 48,310,987 km (0.118 R)
• M82: 49,179,103 km (0.082 R)
• M83: 49,337,527 km (0.037 R)
• M84: 50,611,054 km (0.117 R)
• M85: 50,770,974 km (0.115 R)
• M86: 50,851,009 km (0.11 R)
• M87: 50,931,044 km (0.101 R)
• M88: 51,734,235 km (0.081 R)
• M89: 53,760,089 km (0.093 R)
• M90: 54,659,771 km (0.06 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 16,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit