🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.76 AU - 1.06 AU

Year: 311 Days

Day: 22.5 Hours

Environment

Temp: 81 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.78 AU - 1.1 AU

Year: 326 Days

Day: 45.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 102.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.94 AU - 1.02 AU

Year: 347 Days

Day: 40.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.9 AU - 1.14 AU

Year: 369 Days

Day: 19.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.75 AU - 3.13 AU

Year: 1805 Days

Day: 27.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.69 AU - 5.19 AU

Year: 3351 Days

Day: 24.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,612,889 km

• M1: 2,253,991 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860

Radius: 11.2

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.75 AU - 11.71 AU

Year: 11719 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,612,889 km

• M1: 379,679 km (0.09 R)
• M2: 761,154 km (0.114 R)
• M3: 838,945 km (0.105 R)
• M4: 981,960 km (0.092 R)
• M5: 1,270,236 km (0.074 R)
• M6: 1,340,547 km (0.093 R)
• M7: 1,560,156 km (0.103 R)
• M8: 1,661,733 km (0.102 R)
• M9: 1,739,225 km (0.099 R)
• M10: 1,925,325 km (0.114 R)
• M11: 2,174,405 km (0.062 R)
• M12: 2,463,428 km (0.039 R)
• M13: 2,552,588 km (0.078 R)
• M14: 2,642,946 km (0.093 R)
• M15: 2,734,350 km (0.085 R)
• M16: 4,017,301 km (0.037 R)
• M17: 4,408,948 km (0.108 R)
• M18: 4,925,510 km (0.104 R)
• M19: 5,306,236 km (0.107 R)
• M20: 5,617,699 km (0.111 R)
• M21: 6,299,566 km (0.114 R)
• M22: 6,463,825 km (0.082 R)
• M23: 6,754,793 km (0.097 R)
• M24: 6,880,754 km (0.041 R)
• M25: 7,177,855 km (0.088 R)
• M26: 7,566,062 km (0.076 R)
• M27: 7,872,738 km (0.041 R)
• M28: 8,362,970 km (0.096 R)
• M29: 8,543,684 km (0.046 R)
• M30: 9,093,755 km (0.09 R)
• M31: 9,279,556 km (0.093 R)
• M32: 9,749,892 km (0.082 R)
• M33: 10,083,794 km (0.114 R)
• M34: 10,276,177 km (0.053 R)
• M35: 10,518,525 km (0.118 R)
• M36: 10,615,914 km (0.102 R)
• M37: 10,811,737 km (0.036 R)
• M38: 11,356,573 km (0.069 R)
• M39: 12,887,258 km (0.112 R)
• M40: 13,306,282 km (0.107 R)
• M41: 13,943,419 km (0.12 R)
• M42: 14,050,531 km (0.049 R)
• M43: 16,760,048 km (0.069 R)
• M44: 16,931,188 km (0.059 R)
• M45: 17,160,073 km (0.081 R)
• M46: 18,086,233 km (0.083 R)
• M47: 19,987,024 km (0.092 R)
• M48: 20,533,056 km (0.084 R)
• M49: 21,083,875 km (0.106 R)
• M50: 21,392,047 km (0.108 R)
• M51: 22,450,900 km (0.112 R)
• M52: 23,081,755 km (0.055 R)
• M53: 24,167,536 km (0.107 R)
• M54: 25,335,297 km (0.034 R)
• M55: 25,992,032 km (0.119 R)
• M56: 26,190,099 km (0.084 R)
• M57: 27,658,253 km (0.065 R)
• M58: 28,266,518 km (0.092 R)
• M59: 29,152,885 km (0.112 R)
• M60: 29,702,807 km (0.104 R)
• M61: 30,117,642 km (0.072 R)
• M62: 30,603,984 km (0.086 R)
• M63: 32,575,086 km (0.059 R)
• M64: 32,646,295 km (0.072 R)
• M65: 33,504,238 km (0.093 R)
• M66: 35,608,033 km (0.094 R)
• M67: 36,564,861 km (0.101 R)
• M68: 37,158,017 km (0.106 R)
• M69: 38,880,786 km (0.081 R)
• M70: 39,789,892 km (0.094 R)
• M71: 40,936,261 km (0.058 R)
• M72: 43,574,569 km (0.062 R)
• M73: 45,072,642 km (0.086 R)
• M74: 46,908,656 km (0.109 R)
• M75: 50,406,404 km (0.081 R)
• M76: 50,818,546 km (0.117 R)
• M77: 51,397,340 km (0.115 R)
• M78: 52,061,555 km (0.109 R)
• M79: 52,812,237 km (0.044 R)
• M80: 54,746,986 km (0.093 R)
• M81: 56,106,382 km (0.044 R)
• M82: 56,277,073 km (0.108 R)
• M83: 57,305,110 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.1

Radius: 3.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.26 AU - 15.28 AU

Year: 18301 Days

Day: 16.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,612,889 km

• M1: 203,902 km (0.074 R)
• M2: 275,858 km (0.1 R)
• M3: 346,768 km (0.079 R)
• M4: 394,190 km (0.091 R)
• M5: 464,202 km (0.05 R)
• M6: 506,090 km (0.102 R)
• M7: 538,403 km (0.086 R)
• M8: 639,232 km (0.096 R)
• M9: 897,438 km (0.106 R)
• M10: 1,142,030 km (0.07 R)
• M11: 1,199,177 km (0.091 R)
• M12: 1,753,885 km (0.109 R)
• M13: 1,819,858 km (0.035 R)
• M14: 2,358,410 km (0.049 R)
• M15: 2,467,916 km (0.102 R)
• M16: 2,903,395 km (0.048 R)
• M17: 3,610,096 km (0.072 R)
• M18: 3,652,133 km (0.044 R)
• M19: 3,673,077 km (0.12 R)
• M20: 3,694,170 km (0.102 R)
• M21: 3,757,599 km (0.111 R)
• M22: 4,300,340 km (0.097 R)
• M23: 4,344,771 km (0.105 R)
• M24: 4,546,878 km (0.06 R)
• M25: 4,660,422 km (0.103 R)
• M26: 4,820,941 km (0.083 R)
• M27: 5,289,631 km (0.045 R)
• M28: 5,821,751 km (0.109 R)
• M29: 6,094,168 km (0.108 R)
• M30: 6,754,344 km (0.076 R)
• M31: 6,884,045 km (0.062 R)
• M32: 7,517,293 km (0.115 R)
• M33: 8,058,987 km (0.088 R)
• M34: 8,418,022 km (0.099 R)
• M35: 8,473,672 km (0.104 R)
• M36: 8,753,869 km (0.104 R)
• M37: 9,065,631 km (0.063 R)
• M38: 9,122,628 km (0.116 R)
• M39: 9,151,201 km (0.096 R)
• M40: 9,846,083 km (0.063 R)
• M41: 9,904,725 km (0.107 R)
• M42: 10,081,550 km (0.043 R)
• M43: 10,259,272 km (0.035 R)
• M44: 10,617,858 km (0.033 R)
• M45: 10,738,285 km (0.066 R)
• M46: 10,828,941 km (0.076 R)
• M47: 11,132,924 km (0.065 R)
• M48: 11,532,201 km (0.03 R)
• M49: 12,186,991 km (0.12 R)
• M50: 12,725,992 km (0.076 R)
• M51: 13,046,729 km (0.12 R)
• M52: 13,695,835 km (0.113 R)
• M53: 14,255,929 km (0.119 R)
• M54: 14,857,163 km (0.058 R)
• M55: 14,958,141 km (0.117 R)
• M56: 15,946,235 km (0.091 R)
• M57: 17,025,434 km (0.11 R)
• M58: 17,413,940 km (0.083 R)
• M59: 17,912,849 km (0.109 R)
• M60: 18,597,259 km (0.058 R)
• M61: 20,102,962 km (0.108 R)
• M62: 20,926,947 km (0.113 R)
• M63: 21,647,560 km (0.11 R)
• M64: 22,879,199 km (0.04 R)
• M65: 24,093,934 km (0.116 R)
• M66: 24,968,633 km (0.092 R)
• M67: 25,853,654 km (0.069 R)
• M68: 26,096,750 km (0.118 R)
• M69: 26,137,291 km (0.115 R)
• M70: 26,218,672 km (0.107 R)
• M71: 27,406,330 km (0.078 R)
• M72: 27,612,925 km (0.083 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 19,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit