🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.54 AU - 0.62 AU

Year: 157 Days

Day: 29.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 131 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,897,021 km

• M1: 350,059 km (0.094 R)
• M2: 514,766 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.48 AU - 0.72 AU

Year: 165 Days

Day: 28.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.12 AU - 1.4 AU

Year: 502 Days

Day: 17.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.71 AU - 4.43 AU

Year: 2393 Days

Day: 13.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.41 AU - 5.03 AU

Year: 3638 Days

Day: 14 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,897,021 km

• M1: 1,535,173 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.5

Radius: 12.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.77 AU - 6.35 AU

Year: 5292 Days

Day: 7.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 93,897,021 km

• M1: 152,291 km (0.078 R)
• M2: 248,632 km (0.094 R)
• M3: 412,890 km (0.103 R)
• M4: 600,935 km (0.085 R)
• M5: 678,726 km (0.112 R)
• M6: 890,556 km (0.096 R)
• M7: 1,194,240 km (0.041 R)
• M8: 1,285,794 km (0.119 R)
• M9: 1,608,776 km (0.117 R)
• M10: 1,722,171 km (0.077 R)
• M11: 2,030,342 km (0.054 R)
• M12: 2,279,423 km (0.061 R)
• M13: 2,382,047 km (0.042 R)
• M14: 2,685,581 km (0.112 R)
• M15: 2,766,962 km (0.108 R)
• M16: 2,973,856 km (0.091 R)
• M17: 3,595,435 km (0.098 R)
• M18: 3,760,890 km (0.113 R)
• M19: 4,225,242 km (0.064 R)
• M20: 4,368,258 km (0.05 R)
• M21: 4,464,449 km (0.111 R)
• M22: 4,626,314 km (0.1 R)
• M23: 4,740,906 km (0.116 R)
• M24: 4,823,335 km (0.065 R)
• M25: 5,056,558 km (0.084 R)
• M26: 5,157,686 km (0.03 R)
• M27: 5,293,521 km (0.087 R)
• M28: 5,379,091 km (0.107 R)
• M29: 5,638,643 km (0.076 R)
• M30: 5,761,164 km (0.12 R)
• M31: 6,224,019 km (0.073 R)
• M32: 6,441,684 km (0.099 R)
• M33: 6,606,691 km (0.103 R)
• M34: 6,717,393 km (0.106 R)
• M35: 6,996,992 km (0.108 R)
• M36: 7,337,626 km (0.107 R)
• M37: 7,510,112 km (0.117 R)
• M38: 7,780,884 km (0.094 R)
• M39: 8,074,695 km (0.116 R)
• M40: 8,173,429 km (0.117 R)
• M41: 8,312,406 km (0.06 R)
• M42: 8,392,141 km (0.116 R)
• M43: 8,632,844 km (0.102 R)
• M44: 8,815,055 km (0.106 R)
• M45: 9,244,849 km (0.078 R)
• M46: 9,514,425 km (0.06 R)
• M47: 9,618,844 km (0.072 R)
• M48: 9,849,823 km (0.061 R)
• M49: 10,403,036 km (0.049 R)
• M50: 10,596,915 km (0.11 R)
• M51: 10,770,299 km (0.118 R)
• M52: 10,900,898 km (0.044 R)
• M53: 11,054,086 km (0.092 R)
• M54: 11,229,863 km (0.086 R)
• M55: 11,318,126 km (0.05 R)
• M56: 11,406,688 km (0.049 R)
• M57: 11,606,700 km (0.115 R)
• M58: 11,807,760 km (0.06 R)
• M59: 12,145,702 km (0.037 R)
• M60: 12,509,524 km (0.082 R)
• M61: 13,318,100 km (0.063 R)
• M62: 13,764,201 km (0.116 R)
• M63: 14,143,581 km (0.043 R)
• M64: 14,286,746 km (0.096 R)
• M65: 14,694,999 km (0.112 R)
• M66: 14,961,283 km (0.049 R)
• M67: 15,253,597 km (0.078 R)
• M68: 16,341,473 km (0.072 R)
• M69: 16,617,331 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.3

Radius: 10.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.36 AU - 12.2 AU

Year: 13440 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,897,021 km

• M1: 159,172 km (0.028 R)
• M2: 274,362 km (0.115 R)
• M3: 398,529 km (0.112 R)
• M4: 546,331 km (0.07 R)
• M5: 645,066 km (0.061 R)
• M6: 787,034 km (0.03 R)
• M7: 920,625 km (0.077 R)
• M8: 1,041,500 km (0.073 R)
• M9: 1,211,294 km (0.084 R)
• M10: 1,299,856 km (0.07 R)
• M11: 1,483,562 km (0.079 R)
• M12: 1,775,727 km (0.083 R)
• M13: 1,877,154 km (0.096 R)
• M14: 2,033,185 km (0.099 R)
• M15: 2,139,698 km (0.071 R)
• M16: 2,248,007 km (0.06 R)
• M17: 2,442,185 km (0.089 R)
• M18: 2,729,264 km (0.05 R)
• M19: 3,088,298 km (0.112 R)
• M20: 3,273,501 km (0.104 R)
• M21: 3,399,163 km (0.111 R)
• M22: 4,426,003 km (0.049 R)
• M23: 4,670,595 km (0.108 R)
• M24: 4,741,205 km (0.063 R)
• M25: 5,393,602 km (0.072 R)
• M26: 5,882,338 km (0.041 R)
• M27: 5,958,932 km (0.054 R)
• M28: 6,385,436 km (0.036 R)
• M29: 6,701,985 km (0.095 R)
• M30: 6,942,688 km (0.073 R)
• M31: 7,891,886 km (0.032 R)
• M32: 8,103,567 km (0.088 R)
• M33: 8,360,277 km (0.104 R)
• M34: 8,446,296 km (0.05 R)
• M35: 9,101,834 km (0.099 R)
• M36: 9,234,826 km (0.063 R)
• M37: 9,955,589 km (0.085 R)
• M38: 10,368,928 km (0.105 R)
• M39: 10,554,429 km (0.098 R)
• M40: 10,928,723 km (0.111 R)
• M41: 12,273,159 km (0.095 R)
• M42: 12,518,649 km (0.08 R)
• M43: 13,064,681 km (0.104 R)
• M44: 13,770,783 km (0.118 R)
• M45: 15,431,020 km (0.047 R)
• M46: 15,696,108 km (0.061 R)
• M47: 16,771,567 km (0.109 R)
• M48: 16,934,928 km (0.053 R)
• M49: 18,149,064 km (0.063 R)
• M50: 18,372,862 km (0.117 R)
• M51: 18,597,558 km (0.088 R)
• M52: 21,305,430 km (0.096 R)
• M53: 23,583,356 km (0.101 R)
• M54: 23,950,021 km (0.077 R)
• M55: 25,560,891 km (0.105 R)
• M56: 25,937,578 km (0.11 R)
• M57: 27,591,083 km (0.078 R)
• M58: 28,820,778 km (0.115 R)
• M59: 29,409,595 km (0.075 R)
• M60: 29,870,207 km (0.102 R)
• M61: 30,665,469 km (0.113 R)
• M62: 31,534,932 km (0.051 R)
• M63: 32,752,060 km (0.066 R)
• M64: 32,820,277 km (0.086 R)
• M65: 33,778,152 km (0.119 R)
• M66: 33,846,967 km (0.11 R)
• M67: 34,122,526 km (0.117 R)
• M68: 35,721,578 km (0.099 R)
• M69: 36,706,830 km (0.106 R)
• M70: 37,060,778 km (0.111 R)
• M71: 37,202,746 km (0.068 R)
• M72: 37,629,699 km (0.038 R)
• M73: 37,986,639 km (0.073 R)
• M74: 38,272,970 km (0.116 R)
• M75: 39,570,731 km (0.094 R)
• M76: 40,882,704 km (0.096 R)
• M77: 41,544,077 km (0.086 R)
• M78: 41,839,233 km (0.07 R)
• M79: 44,300,118 km (0.109 R)
• M80: 44,979,293 km (0.1 R)
• M81: 47,037,759 km (0.086 R)
• M82: 47,499,418 km (0.073 R)
• M83: 48,582,208 km (0.083 R)
• M84: 48,893,222 km (0.042 R)
• M85: 49,282,775 km (0.105 R)
• M86: 49,829,854 km (0.076 R)
• M87: 50,457,567 km (0.115 R)
• M88: 50,693,632 km (0.087 R)
• M89: 51,404,072 km (0.099 R)
• M90: 52,117,804 km (0.115 R)
• M91: 52,197,240 km (0.113 R)
• M92: 53,554,991 km (0.028 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.2

Radius: 7.2

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.27 AU - 18.81 AU

Year: 23864 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 93,897,021 km

• M1: 354,846 km (0.079 R)
• M2: 438,322 km (0.073 R)
• M3: 601,533 km (0.111 R)
• M4: 677,678 km (0.087 R)
• M5: 868,266 km (0.103 R)
• M6: 955,332 km (0.07 R)
• M7: 1,201,869 km (0.092 R)
• M8: 1,572,872 km (0.077 R)
• M9: 1,716,336 km (0.074 R)
• M10: 2,332,680 km (0.085 R)
• M11: 2,707,273 km (0.089 R)
• M12: 3,465,285 km (0.089 R)
• M13: 3,558,634 km (0.098 R)
• M14: 3,700,303 km (0.095 R)
• M15: 3,843,768 km (0.114 R)
• M16: 4,435,876 km (0.049 R)
• M17: 4,794,462 km (0.099 R)
• M18: 5,215,580 km (0.116 R)
• M19: 5,268,987 km (0.105 R)
• M20: 6,664,735 km (0.075 R)
• M21: 6,722,928 km (0.08 R)
• M22: 6,839,615 km (0.067 R)
• M23: 6,898,257 km (0.12 R)
• M24: 7,433,219 km (0.078 R)
• M25: 8,167,296 km (0.11 R)
• M26: 8,479,955 km (0.105 R)
• M27: 8,988,289 km (0.077 R)
• M28: 9,052,616 km (0.098 R)
• M29: 9,637,693 km (0.111 R)
• M30: 10,639,999 km (0.086 R)
• M31: 12,240,098 km (0.056 R)
• M32: 13,988,298 km (0.034 R)
• M33: 14,212,247 km (0.114 R)
• M34: 14,287,195 km (0.083 R)
• M35: 14,891,271 km (0.075 R)
• M36: 17,470,039 km (0.111 R)
• M37: 17,630,707 km (0.116 R)
• M38: 18,196,935 km (0.071 R)
• M39: 19,098,861 km (0.04 R)
• M40: 19,264,316 km (0.113 R)
• M41: 20,436,416 km (0.067 R)
• M42: 20,605,760 km (0.095 R)
• M43: 22,150,508 km (0.107 R)
• M44: 23,466,072 km (0.076 R)
• M45: 23,821,217 km (0.102 R)
• M46: 23,999,388 km (0.096 R)
• M47: 25,623,123 km (0.04 R)
• M48: 25,714,378 km (0.044 R)
• M49: 27,095,914 km (0.06 R)
• M50: 29,260,895 km (0.075 R)
• M51: 30,508,990 km (0.082 R)
• M52: 31,578,465 km (0.117 R)
• M53: 32,364,003 km (0.107 R)
• M54: 33,454,721 km (0.117 R)
• M55: 33,754,216 km (0.097 R)
• M56: 35,062,450 km (0.117 R)
• M57: 37,004,230 km (0.107 R)
• M58: 38,875,699 km (0.092 R)
• M59: 41,632,938 km (0.066 R)
• M60: 42,710,042 km (0.118 R)
• M61: 46,218,113 km (0.045 R)
• M62: 48,344,347 km (0.12 R)
• M63: 49,817,288 km (0.101 R)
• M64: 50,502,147 km (0.103 R)
• M65: 50,616,589 km (0.043 R)
• M66: 50,731,181 km (0.082 R)
• M67: 52,227,908 km (0.094 R)
• M68: 52,459,485 km (0.089 R)
• M69: 53,739,146 km (0.072 R)
• M70: 58,718,660 km (0.075 R)
• M71: 62,364,660 km (0.111 R)
• M72: 62,610,299 km (0.099 R)
• M73: 63,596,149 km (0.102 R)
• M74: 63,843,434 km (0.059 R)
• M75: 66,961,204 km (0.073 R)
• M76: 69,745,519 km (0.082 R)
• M77: 69,872,977 km (0.062 R)
• M78: 71,536,954 km (0.117 R)
• M79: 72,180,374 km (0.078 R)
• M80: 72,438,431 km (0.086 R)
• M81: 75,688,295 km (0.116 R)
• M82: 75,950,241 km (0.113 R)
• M83: 78,985,432 km (0.093 R)
• M84: 79,916,978 km (0.061 R)
• M85: 82,733,457 km (0.059 R)
• M86: 83,679,514 km (0.082 R)
• M87: 85,855,265 km (0.114 R)
• M88: 89,292,127 km (0.116 R)
• M89: 90,679,348 km (0.069 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 11,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit