🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.58 AU - 0.9 AU

Year: 231 Days

Day: 30.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.88 AU - 1.14 AU

Year: 369 Days

Day: 28.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,469,166 km

• M1: 736,171 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.35 AU - 1.49 AU

Year: 615 Days

Day: 18.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,469,166 km

• M1: 127,158 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.57 AU - 1.61 AU

Year: 729 Days

Day: 19.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 119.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,469,166 km

• M1: 217,515 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.45 AU - 1.77 AU

Year: 742 Days

Day: 44.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,469,166 km

• M1: 314,006 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.64 AU - 1.92 AU

Year: 863 Days

Day: 29 Hours

Environment

Temp: -43 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,469,166 km

• M1: 1,189,453 km (0.046 R)
• M2: 1,310,178 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.09 AU - 3.91 AU

Year: 2380 Days

Day: 12.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.8

Radius: 5.5

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.72 AU - 13.96 AU

Year: 18713 Days

Day: 23.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 103.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 70,469,166 km

• M1: 195,225 km (0.107 R)
• M2: 237,412 km (0.1 R)
• M3: 413,189 km (0.078 R)
• M4: 908,508 km (0.082 R)
• M5: 984,952 km (0.063 R)
• M6: 1,464,563 km (0.104 R)
• M7: 1,859,950 km (0.087 R)
• M8: 2,056,971 km (0.101 R)
• M9: 2,107,385 km (0.107 R)
• M10: 2,798,677 km (0.055 R)
• M11: 3,434,019 km (0.118 R)
• M12: 4,271,917 km (0.08 R)
• M13: 4,830,515 km (0.072 R)
• M14: 4,999,262 km (0.12 R)
• M15: 5,516,870 km (0.086 R)
• M16: 5,943,075 km (0.077 R)
• M17: 7,830,252 km (0.045 R)
• M18: 9,002,501 km (0.105 R)
• M19: 9,885,128 km (0.058 R)
• M20: 10,142,287 km (0.06 R)
• M21: 12,972,679 km (0.072 R)
• M22: 13,301,345 km (0.089 R)
• M23: 15,034,586 km (0.081 R)
• M24: 15,677,707 km (0.116 R)
• M25: 18,338,455 km (0.028 R)
• M26: 18,443,622 km (0.072 R)
• M27: 21,025,382 km (0.112 R)
• M28: 22,246,101 km (0.031 R)
• M29: 22,921,535 km (0.105 R)
• M30: 23,603,552 km (0.061 R)
• M31: 23,889,882 km (0.113 R)
• M32: 25,513,618 km (0.093 R)
• M33: 27,532,890 km (0.069 R)
• M34: 27,773,742 km (0.094 R)
• M35: 27,834,180 km (0.108 R)
• M36: 28,379,165 km (0.08 R)
• M37: 29,541,241 km (0.087 R)
• M38: 31,722,378 km (0.066 R)
• M39: 32,800,380 km (0.027 R)
• M40: 34,536,912 km (0.03 R)
• M41: 36,039,773 km (0.119 R)
• M42: 38,636,193 km (0.077 R)
• M43: 39,176,242 km (0.073 R)
• M44: 41,154,823 km (0.103 R)
• M45: 41,499,197 km (0.112 R)
• M46: 41,913,733 km (0.102 R)
• M47: 42,052,111 km (0.075 R)
• M48: 43,305,292 km (0.08 R)
• M49: 43,725,812 km (0.038 R)
• M50: 44,006,906 km (0.053 R)
• M51: 46,276,905 km (0.043 R)
• M52: 48,148,972 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.7

Radius: 7.1

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.93 AU - 16.75 AU

Year: 18713 Days

Day: 16.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,469,166 km

• M1: 104,120 km (0.032 R)
• M2: 276,457 km (0.034 R)
• M3: 345,272 km (0.09 R)
• M4: 461,061 km (0.058 R)
• M5: 1,123,330 km (0.09 R)
• M6: 1,465,610 km (0.1 R)
• M7: 1,726,210 km (0.075 R)
• M8: 2,120,251 km (0.111 R)
• M9: 2,265,959 km (0.119 R)
• M10: 3,179,852 km (0.113 R)
• M11: 3,346,953 km (0.084 R)
• M12: 5,268,388 km (0.117 R)
• M13: 6,040,313 km (0.071 R)
• M14: 6,457,242 km (0.084 R)
• M15: 6,811,640 km (0.087 R)
• M16: 7,027,360 km (0.115 R)
• M17: 7,391,780 km (0.117 R)
• M18: 9,584,586 km (0.104 R)
• M19: 9,745,553 km (0.068 R)
• M20: 10,233,691 km (0.119 R)
• M21: 10,729,907 km (0.094 R)
• M22: 11,022,970 km (0.101 R)
• M23: 11,233,903 km (0.078 R)
• M24: 12,047,715 km (0.072 R)
• M25: 12,308,614 km (0.085 R)
• M26: 12,395,979 km (0.096 R)
• M27: 13,102,530 km (0.075 R)
• M28: 13,281,299 km (0.099 R)
• M29: 14,370,222 km (0.113 R)
• M30: 14,462,374 km (0.112 R)
• M31: 15,440,595 km (0.117 R)
• M32: 17,509,384 km (0.118 R)
• M33: 18,102,240 km (0.089 R)
• M34: 18,351,171 km (0.078 R)
• M35: 19,510,704 km (0.081 R)
• M36: 19,765,918 km (0.048 R)
• M37: 20,538,292 km (0.104 R)
• M38: 21,320,389 km (0.101 R)
• M39: 22,006,146 km (0.101 R)
• M40: 22,859,901 km (0.077 R)
• M41: 24,544,971 km (0.074 R)
• M42: 24,655,075 km (0.116 R)
• M43: 25,207,989 km (0.079 R)
• M44: 25,708,992 km (0.113 R)
• M45: 26,101,088 km (0.107 R)
• M46: 26,834,268 km (0.059 R)
• M47: 27,631,475 km (0.093 R)
• M48: 28,148,186 km (0.09 R)
• M49: 28,783,827 km (0.056 R)
• M50: 29,365,912 km (0.118 R)
• M51: 30,069,471 km (0.06 R)
• M52: 30,778,565 km (0.075 R)
• M53: 30,837,955 km (0.104 R)
• M54: 31,075,666 km (0.032 R)
• M55: 31,194,896 km (0.115 R)
• M56: 32,696,410 km (0.107 R)
• M57: 34,714,335 km (0.077 R)
• M58: 34,961,621 km (0.109 R)
• M59: 35,769,599 km (0.061 R)
• M60: 36,583,561 km (0.049 R)
• M61: 37,657,225 km (0.068 R)
• M62: 37,720,654 km (0.091 R)
• M63: 38,038,550 km (0.119 R)
• M64: 40,418,801 km (0.092 R)
• M65: 40,809,252 km (0.104 R)
• M66: 40,939,701 km (0.075 R)
• M67: 41,856,736 km (0.027 R)
• M68: 42,317,797 km (0.111 R)
• M69: 42,913,047 km (0.061 R)
• M70: 43,244,855 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.5

Radius: 4.9

Gravity: 23.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.22 AU - 16.5 AU

Year: 19777 Days

Day: 16.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,469,166 km

• M1: 67,169 km (0.077 R)
• M2: 165,306 km (0.119 R)
• M3: 521,947 km (0.12 R)
• M4: 710,739 km (0.119 R)
• M5: 801,396 km (0.097 R)
• M6: 871,856 km (0.119 R)
• M7: 944,411 km (0.119 R)
• M8: 1,095,655 km (0.039 R)
• M9: 1,805,796 km (0.096 R)
• M10: 2,987,769 km (0.028 R)
• M11: 3,285,319 km (0.103 R)
• M12: 4,779,951 km (0.115 R)
• M13: 4,822,886 km (0.05 R)
• M14: 4,909,204 km (0.078 R)
• M15: 5,039,653 km (0.118 R)
• M16: 5,572,820 km (0.107 R)
• M17: 5,800,209 km (0.09 R)
• M18: 6,217,288 km (0.114 R)
• M19: 6,311,235 km (0.073 R)
• M20: 6,405,781 km (0.107 R)
• M21: 6,643,941 km (0.108 R)
• M22: 6,691,962 km (0.113 R)
• M23: 8,030,713 km (0.079 R)
• M24: 8,494,915 km (0.05 R)
• M25: 8,967,794 km (0.109 R)
• M26: 11,284,915 km (0.075 R)
• M27: 11,342,211 km (0.09 R)
• M28: 12,568,016 km (0.117 R)
• M29: 13,957,930 km (0.111 R)
• M30: 14,019,564 km (0.109 R)
• M31: 14,328,634 km (0.085 R)
• M32: 14,702,329 km (0.078 R)
• M33: 16,100,321 km (0.105 R)
• M34: 16,619,127 km (0.113 R)
• M35: 17,011,671 km (0.11 R)
• M36: 17,275,263 km (0.064 R)
• M37: 19,568,598 km (0.073 R)
• M38: 20,191,524 km (0.119 R)
• M39: 20,400,662 km (0.077 R)
• M40: 20,610,547 km (0.084 R)
• M41: 22,314,617 km (0.074 R)
• M42: 22,386,573 km (0.089 R)
• M43: 23,256,335 km (0.095 R)
• M44: 23,989,515 km (0.082 R)
• M45: 25,328,266 km (0.098 R)
• M46: 27,074,073 km (0.114 R)
• M47: 27,381,646 km (0.111 R)
• M48: 29,566,673 km (0.106 R)
• M49: 31,000,568 km (0.043 R)
• M50: 31,080,902 km (0.111 R)
• M51: 31,725,968 km (0.114 R)
• M52: 32,212,760 km (0.07 R)
• M53: 32,701,945 km (0.103 R)
• M54: 34,184,310 km (0.115 R)
• M55: 34,933,646 km (0.104 R)
• M56: 35,017,122 km (0.102 R)
• M57: 35,352,221 km (0.036 R)
• M58: 35,604,144 km (0.12 R)
• M59: 35,772,591 km (0.085 R)
• M60: 36,109,934 km (0.065 R)
• M61: 41,473,167 km (0.093 R)
• M62: 42,628,811 km (0.099 R)
• M63: 43,435,143 km (0.047 R)
• M64: 43,975,341 km (0.044 R)
• M65: 44,790,051 km (0.078 R)
• M66: 45,244,679 km (0.071 R)
• M67: 46,067,019 km (0.113 R)
• M68: 46,526,135 km (0.101 R)
• M69: 48,097,959 km (0.028 R)
• M70: 51,959,828 km (0.082 R)
• M71: 52,246,308 km (0.11 R)
• M72: 52,341,901 km (0.102 R)
• M73: 52,820,914 km (0.104 R)
• M74: 53,493,805 km (0.044 R)
• M75: 55,627,071 km (0.095 R)
• M76: 56,213,644 km (0.115 R)
• M77: 56,999,033 km (0.077 R)
• M78: 57,097,468 km (0.116 R)
• M79: 58,084,814 km (0.112 R)
• M80: 58,382,065 km (0.086 R)
• M81: 58,779,247 km (0.098 R)
• M82: 59,277,109 km (0.115 R)
• M83: 60,276,722 km (0.026 R)
• M84: 60,879,302 km (0.114 R)
• M85: 61,584,656 km (0.109 R)
• M86: 61,685,635 km (0.108 R)
• M87: 61,887,891 km (0.112 R)
• M88: 62,191,425 km (0.115 R)
• M89: 63,819,349 km (0.095 R)
• M90: 64,126,025 km (0.055 R)
• M91: 64,330,824 km (0.058 R)
• M92: 65,461,036 km (0.074 R)
• M93: 67,428,697 km (0.116 R)
• M94: 68,995,735 km (0.078 R)
• M95: 69,205,621 km (0.081 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 18,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit