🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.7 AU - 0.76 AU

Year: 228 Days

Day: 14.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.65 AU - 0.89 AU

Year: 247 Days

Day: 47.3 Hours

Environment

Temp: 111 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.76 AU - 1.16 AU

Year: 344 Days

Day: 47.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,552,158 km

• M1: 444,306 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.95 AU - 1.29 AU

Year: 433 Days

Day: 18.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.54 AU - 1.92 AU

Year: 831 Days

Day: 19.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.46 AU - 2.18 AU

Year: 897 Days

Day: 23.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.56 AU - 3.58 AU

Year: 1965 Days

Day: 42 Hours

Environment

Temp: -94 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,552,158 km

• M1: 139,575 km (0.03 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.73 AU - 4.75 AU

Year: 3769 Days

Day: 25.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.4

Radius: 3.8

Gravity: 67.96 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.16 AU - 14.78 AU

Year: 16084 Days

Day: 16.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,552,158 km

• M1: 53,855 km (0.034 R)
• M2: 197,320 km (0.032 R)
• M3: 491,728 km (0.047 R)
• M4: 754,871 km (0.112 R)
• M5: 1,164,171 km (0.107 R)
• M6: 1,304,194 km (0.113 R)
• M7: 2,183,680 km (0.097 R)
• M8: 2,321,460 km (0.119 R)
• M9: 2,391,472 km (0.118 R)
• M10: 3,013,948 km (0.096 R)
• M11: 3,323,466 km (0.106 R)
• M12: 3,362,811 km (0.115 R)
• M13: 3,562,075 km (0.034 R)
• M14: 4,440,364 km (0.117 R)
• M15: 4,791,620 km (0.095 R)
• M16: 5,015,717 km (0.074 R)
• M17: 5,151,851 km (0.113 R)
• M18: 5,427,860 km (0.115 R)
• M19: 6,235,239 km (0.06 R)
• M20: 6,332,777 km (0.109 R)
• M21: 8,331,105 km (0.12 R)
• M22: 10,447,616 km (0.099 R)
• M23: 10,737,836 km (0.064 R)
• M24: 11,207,723 km (0.09 R)
• M25: 11,624,353 km (0.078 R)
• M26: 11,804,469 km (0.112 R)
• M27: 13,278,157 km (0.113 R)
• M28: 13,403,670 km (0.094 R)
• M29: 13,529,482 km (0.064 R)
• M30: 13,909,161 km (0.098 R)
• M31: 14,549,889 km (0.093 R)
• M32: 15,265,715 km (0.089 R)
• M33: 15,594,830 km (0.08 R)
• M34: 16,059,631 km (0.078 R)
• M35: 17,002,696 km (0.116 R)
• M36: 17,894,448 km (0.038 R)
• M37: 18,171,803 km (0.094 R)
• M38: 18,520,516 km (0.064 R)
• M39: 19,083,153 km (0.071 R)
• M40: 19,580,117 km (0.102 R)
• M41: 20,949,985 km (0.12 R)
• M42: 21,242,449 km (0.102 R)
• M43: 22,201,820 km (0.05 R)
• M44: 22,724,216 km (0.063 R)
• M45: 23,705,279 km (0.044 R)
• M46: 25,086,067 km (0.054 R)
• M47: 25,396,483 km (0.103 R)
• M48: 25,630,154 km (0.087 R)
• M49: 27,444,926 km (0.066 R)
• M50: 28,166,137 km (0.102 R)
• M51: 29,056,245 km (0.097 R)
• M52: 29,791,369 km (0.067 R)
• M53: 30,449,899 km (0.098 R)
• M54: 31,030,039 km (0.051 R)
• M55: 31,865,094 km (0.101 R)
• M56: 33,642,616 km (0.088 R)
• M57: 33,984,896 km (0.081 R)
• M58: 34,414,242 km (0.116 R)
• M59: 35,191,702 km (0.08 R)
• M60: 35,713,200 km (0.058 R)
• M61: 37,470,078 km (0.086 R)
• M62: 39,705,220 km (0.067 R)
• M63: 41,249,668 km (0.056 R)
• M64: 42,351,606 km (0.076 R)
• M65: 42,720,963 km (0.086 R)
• M66: 42,998,766 km (0.041 R)
• M67: 43,184,417 km (0.112 R)
• M68: 46,283,936 km (0.118 R)
• M69: 47,045,987 km (0.088 R)
• M70: 47,141,580 km (0.064 R)
• M71: 52,892,571 km (0.071 R)
• M72: 55,092,857 km (0.071 R)
• M73: 55,799,258 km (0.062 R)
• M74: 58,963,253 km (0.025 R)
• M75: 59,066,176 km (0.07 R)
• M76: 59,272,472 km (0.107 R)
• M77: 61,347,992 km (0.081 R)
• M78: 61,452,412 km (0.064 R)
• M79: 61,765,969 km (0.102 R)
• M80: 62,604,764 km (0.113 R)
• M81: 63,975,679 km (0.084 R)
• M82: 64,399,490 km (0.096 R)
• M83: 64,611,769 km (0.114 R)
• M84: 65,356,617 km (0.065 R)
• M85: 65,676,607 km (0.107 R)
• M86: 65,890,233 km (0.114 R)
• M87: 67,715,775 km (0.084 R)
• M88: 68,905,677 km (0.081 R)
• M89: 69,775,439 km (0.106 R)
• M90: 70,211,816 km (0.091 R)
• M91: 70,758,297 km (0.102 R)
• M92: 70,867,803 km (0.114 R)
• M93: 72,186,059 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.1

Radius: 6.2

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 13.73 AU - 21.17 AU

Year: 26625 Days

Day: 21.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,552,158 km

• M1: 79,436 km (0.052 R)
• M2: 160,668 km (0.103 R)
• M3: 223,798 km (0.028 R)
• M4: 313,557 km (0.105 R)
• M5: 656,884 km (0.051 R)
• M6: 700,866 km (0.084 R)
• M7: 792,121 km (0.097 R)
• M8: 1,278,164 km (0.105 R)
• M9: 1,333,964 km (0.115 R)
• M10: 1,536,071 km (0.113 R)
• M11: 1,595,611 km (0.07 R)
• M12: 1,717,084 km (0.095 R)
• M13: 2,266,557 km (0.089 R)
• M14: 2,369,032 km (0.118 R)
• M15: 2,507,859 km (0.052 R)
• M16: 2,578,319 km (0.075 R)
• M17: 2,757,388 km (0.087 R)
• M18: 3,014,846 km (0.12 R)
• M19: 3,711,972 km (0.108 R)
• M20: 4,245,438 km (0.091 R)
• M21: 4,371,998 km (0.072 R)
• M22: 4,890,504 km (0.099 R)
• M23: 5,023,197 km (0.028 R)
• M24: 5,382,831 km (0.116 R)
• M25: 5,474,085 km (0.076 R)
• M26: 5,565,789 km (0.046 R)
• M27: 5,704,316 km (0.12 R)
• M28: 6,317,967 km (0.055 R)
• M29: 6,902,745 km (0.118 R)
• M30: 7,201,641 km (0.096 R)
• M31: 7,760,689 km (0.06 R)
• M32: 8,175,972 km (0.049 R)
• M33: 8,919,923 km (0.103 R)
• M34: 9,082,236 km (0.049 R)
• M35: 9,685,415 km (0.094 R)
• M36: 10,245,061 km (0.095 R)
• M37: 11,867,150 km (0.108 R)
• M38: 13,691,496 km (0.092 R)
• M39: 13,941,325 km (0.119 R)
• M40: 15,536,487 km (0.093 R)
• M41: 15,796,937 km (0.084 R)
• M42: 19,243,223 km (0.12 R)
• M43: 20,015,896 km (0.089 R)
• M44: 20,370,443 km (0.058 R)
• M45: 21,736,720 km (0.069 R)
• M46: 22,247,447 km (0.099 R)
• M47: 25,317,495 km (0.116 R)
• M48: 26,940,632 km (0.059 R)
• M49: 28,279,084 km (0.063 R)
• M50: 29,076,441 km (0.117 R)
• M51: 31,430,363 km (0.098 R)
• M52: 34,775,970 km (0.108 R)
• M53: 35,801,613 km (0.052 R)
• M54: 36,836,980 km (0.116 R)
• M55: 38,760,808 km (0.106 R)
• M56: 39,025,597 km (0.059 R)
• M57: 39,202,571 km (0.081 R)
• M58: 40,091,033 km (0.057 R)
• M59: 40,180,193 km (0.068 R)
• M60: 42,069,016 km (0.085 R)
• M61: 42,159,672 km (0.093 R)
• M62: 43,344,188 km (0.047 R)
• M63: 43,619,149 km (0.103 R)
• M64: 45,187,832 km (0.052 R)
• M65: 46,493,522 km (0.069 R)
• M66: 47,622,537 km (0.097 R)
• M67: 47,717,083 km (0.111 R)
• M68: 48,475,245 km (0.081 R)
• M69: 49,332,890 km (0.1 R)
• M70: 49,619,968 km (0.074 R)
• M71: 51,256,868 km (0.112 R)
• M72: 52,618,209 km (0.113 R)
• M73: 52,715,896 km (0.079 R)
• M74: 53,107,244 km (0.036 R)
• M75: 54,089,803 km (0.114 R)
• M76: 55,873,608 km (0.115 R)
• M77: 57,475,352 km (0.102 R)
• M78: 58,281,984 km (0.114 R)
• M79: 59,295,360 km (0.047 R)
• M80: 60,008,194 km (0.075 R)
• M81: 60,621,545 km (0.033 R)
• M82: 60,723,870 km (0.069 R)
• M83: 61,031,443 km (0.05 R)
• M84: 61,751,308 km (0.115 R)
• M85: 63,406,908 km (0.087 R)
• M86: 63,823,089 km (0.086 R)
• M87: 64,553,576 km (0.088 R)
• M88: 67,821,840 km (0.069 R)
• M89: 68,673,950 km (0.05 R)
• M90: 69,208,313 km (0.103 R)
• M91: 70,281,229 km (0.111 R)
• M92: 71,251,521 km (0.12 R)
• M93: 71,467,690 km (0.053 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 17,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit