🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.79 AU - 0.85 AU

Year: 269 Days

Day: 29.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,771,956 km

• M1: 624,721 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.64 AU - 2.1 AU

Year: 925 Days

Day: 15.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.94 AU - 2.57 AU

Year: 1221 Days

Day: 19.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,771,956 km

• M1: 239,805 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.9 AU - 2.8 AU

Year: 1303 Days

Day: 18.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,771,956 km

• M1: 794,514 km (0.047 R)
• M2: 1,070,971 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.78 AU - 4.52 AU

Year: 3057 Days

Day: 15.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.7

Radius: 10.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.38 AU - 9.7 AU

Year: 8245 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,771,956 km

• M1: 143,315 km (0.026 R)
• M2: 214,673 km (0.097 R)
• M3: 363,822 km (0.068 R)
• M4: 495,019 km (0.082 R)
• M5: 567,724 km (0.076 R)
• M6: 655,837 km (0.082 R)
• M7: 847,921 km (0.09 R)
• M8: 1,392,607 km (0.104 R)
• M9: 1,627,924 km (0.067 R)
• M10: 1,808,937 km (0.088 R)
• M11: 1,944,772 km (0.109 R)
• M12: 2,031,389 km (0.091 R)
• M13: 2,281,218 km (0.101 R)
• M14: 2,391,322 km (0.073 R)
• M15: 2,597,917 km (0.085 R)
• M16: 2,752,002 km (0.073 R)
• M17: 2,948,873 km (0.107 R)
• M18: 3,109,691 km (0.095 R)
• M19: 3,294,295 km (0.103 R)
• M20: 3,695,666 km (0.058 R)
• M21: 3,847,657 km (0.09 R)
• M22: 4,090,455 km (0.117 R)
• M23: 4,202,653 km (0.092 R)
• M24: 4,407,004 km (0.046 R)
• M25: 4,475,968 km (0.114 R)
• M26: 4,968,145 km (0.076 R)
• M27: 5,354,856 km (0.082 R)
• M28: 5,776,423 km (0.096 R)
• M29: 5,902,534 km (0.102 R)
• M30: 6,546,552 km (0.068 R)
• M31: 7,267,165 km (0.078 R)
• M32: 7,348,846 km (0.046 R)
• M33: 7,623,208 km (0.115 R)
• M34: 8,869,957 km (0.114 R)
• M35: 9,015,665 km (0.12 R)
• M36: 9,786,094 km (0.111 R)
• M37: 10,393,162 km (0.119 R)
• M38: 10,670,218 km (0.03 R)
• M39: 11,707,380 km (0.102 R)
• M40: 12,481,698 km (0.078 R)
• M41: 12,974,025 km (0.091 R)
• M42: 13,808,781 km (0.095 R)
• M43: 14,249,646 km (0.042 R)
• M44: 14,557,668 km (0.116 R)
• M45: 14,867,934 km (0.095 R)
• M46: 14,937,198 km (0.092 R)
• M47: 15,319,869 km (0.116 R)
• M48: 15,705,832 km (0.118 R)
• M49: 16,059,481 km (0.085 R)
• M50: 16,130,540 km (0.113 R)
• M51: 16,308,561 km (0.102 R)
• M52: 16,523,085 km (0.045 R)
• M53: 16,882,868 km (0.112 R)
• M54: 17,903,724 km (0.079 R)
• M55: 18,421,631 km (0.109 R)
• M56: 19,057,123 km (0.094 R)
• M57: 19,434,409 km (0.116 R)
• M58: 19,623,949 km (0.108 R)
• M59: 19,699,945 km (0.089 R)
• M60: 20,542,181 km (0.086 R)
• M61: 21,162,264 km (0.075 R)
• M62: 21,396,235 km (0.088 R)
• M63: 22,182,821 km (0.114 R)
• M64: 22,699,083 km (0.096 R)
• M65: 22,778,969 km (0.076 R)
• M66: 23,622,252 km (0.12 R)
• M67: 24,149,584 km (0.114 R)
• M68: 24,762,636 km (0.089 R)
• M69: 25,174,330 km (0.113 R)
• M70: 25,380,924 km (0.047 R)
• M71: 25,629,706 km (0.11 R)
• M72: 25,796,058 km (0.119 R)
• M73: 25,920,973 km (0.087 R)
• M74: 26,885,580 km (0.077 R)
• M75: 27,776,585 km (0.115 R)
• M76: 28,161,350 km (0.113 R)
• M77: 28,936,417 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.4

Radius: 5.3

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.39 AU - 13.91 AU

Year: 17246 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,771,956 km

• M1: 67,319 km (0.078 R)
• M2: 118,033 km (0.049 R)
• M3: 175,030 km (0.083 R)
• M4: 324,328 km (0.12 R)
• M5: 729,589 km (0.117 R)
• M6: 831,615 km (0.113 R)
• M7: 866,620 km (0.107 R)
• M8: 1,872,965 km (0.07 R)
• M9: 1,919,490 km (0.107 R)
• M10: 2,037,673 km (0.049 R)
• M11: 2,085,544 km (0.112 R)
• M12: 2,231,402 km (0.118 R)
• M13: 2,662,992 km (0.093 R)
• M14: 2,848,194 km (0.118 R)
• M15: 2,982,982 km (0.107 R)
• M16: 3,457,057 km (0.117 R)
• M17: 4,135,035 km (0.103 R)
• M18: 4,318,591 km (0.119 R)
• M19: 4,442,458 km (0.059 R)
• M20: 4,598,938 km (0.036 R)
• M21: 4,949,595 km (0.091 R)
• M22: 5,210,045 km (0.04 R)
• M23: 5,676,491 km (0.076 R)
• M24: 5,914,651 km (0.114 R)
• M25: 6,156,252 km (0.11 R)
• M26: 6,613,423 km (0.064 R)
• M27: 6,936,255 km (0.067 R)
• M28: 7,154,369 km (0.118 R)
• M29: 7,190,870 km (0.083 R)
• M30: 7,337,776 km (0.118 R)
• M31: 7,448,628 km (0.037 R)
• M32: 7,935,269 km (0.106 R)
• M33: 8,201,554 km (0.067 R)
• M34: 8,316,594 km (0.099 R)
• M35: 8,548,322 km (0.115 R)
• M36: 8,939,221 km (0.087 R)
• M37: 9,176,483 km (0.107 R)
• M38: 9,576,657 km (0.083 R)
• M39: 10,559,964 km (0.098 R)
• M40: 10,727,065 km (0.119 R)
• M41: 11,021,474 km (0.111 R)
• M42: 11,790,556 km (0.115 R)
• M43: 12,532,711 km (0.106 R)
• M44: 12,798,247 km (0.096 R)
• M45: 13,020,999 km (0.076 R)
• M46: 13,515,569 km (0.082 R)
• M47: 13,651,404 km (0.095 R)
• M48: 13,879,092 km (0.115 R)
• M49: 14,848,486 km (0.099 R)
• M50: 15,035,484 km (0.092 R)
• M51: 15,649,134 km (0.114 R)
• M52: 16,222,692 km (0.04 R)
• M53: 16,367,054 km (0.113 R)
• M54: 16,851,751 km (0.12 R)
• M55: 17,046,977 km (0.111 R)
• M56: 19,039,620 km (0.1 R)
• M57: 20,581,675 km (0.047 R)
• M58: 21,315,004 km (0.091 R)
• M59: 21,473,278 km (0.118 R)
• M60: 22,484,560 km (0.036 R)
• M61: 22,591,971 km (0.048 R)
• M62: 22,699,383 km (0.108 R)
• M63: 23,185,426 km (0.087 R)
• M64: 23,783,967 km (0.085 R)
• M65: 24,002,978 km (0.104 R)
• M66: 24,277,490 km (0.106 R)
• M67: 24,608,401 km (0.11 R)
• M68: 25,778,256 km (0.097 R)
• M69: 26,172,297 km (0.094 R)
• M70: 26,511,585 km (0.119 R)
• M71: 26,738,675 km (0.038 R)
• M72: 26,852,369 km (0.098 R)
• M73: 28,461,593 km (0.035 R)
• M74: 28,635,875 km (0.11 R)
• M75: 29,160,814 km (0.118 R)
• M76: 29,571,161 km (0.115 R)
• M77: 30,397,839 km (0.115 R)
• M78: 32,013,496 km (0.096 R)
• M79: 32,255,246 km (0.105 R)
• M80: 33,595,493 km (0.092 R)
• M81: 34,149,005 km (0.12 R)
• M82: 34,457,925 km (0.06 R)
• M83: 34,581,642 km (0.054 R)
• M84: 34,953,842 km (0.103 R)
• M85: 35,514,834 km (0.078 R)
• M86: 35,702,429 km (0.094 R)
• M87: 37,215,163 km (0.068 R)
• M88: 38,235,271 km (0.108 R)
• M89: 38,555,859 km (0.032 R)
• M90: 38,684,364 km (0.072 R)
• M91: 40,433,163 km (0.051 R)
• M92: 42,141,571 km (0.094 R)
• M93: 43,137,743 km (0.079 R)
• M94: 43,739,276 km (0.078 R)
• M95: 44,815,333 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.2

Radius: 6.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.57 AU - 22.93 AU

Year: 30545 Days

Day: 17.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,771,956 km

• M1: 84,074 km (0.097 R)
• M2: 144,960 km (0.067 R)
• M3: 377,435 km (0.087 R)
• M4: 618,587 km (0.104 R)
• M5: 941,419 km (0.112 R)
• M6: 1,039,556 km (0.101 R)
• M7: 1,674,599 km (0.107 R)
• M8: 2,042,909 km (0.079 R)
• M9: 2,171,114 km (0.034 R)
• M10: 2,223,174 km (0.111 R)
• M11: 2,328,640 km (0.116 R)
• M12: 2,381,897 km (0.09 R)
• M13: 2,517,134 km (0.074 R)
• M14: 2,823,361 km (0.103 R)
• M15: 3,141,406 km (0.107 R)
• M16: 3,410,083 km (0.037 R)
• M17: 3,532,006 km (0.047 R)
• M18: 3,811,455 km (0.113 R)
• M19: 3,937,865 km (0.062 R)
• M20: 4,097,934 km (0.109 R)
• M21: 4,895,890 km (0.118 R)
• M22: 7,521,183 km (0.116 R)
• M23: 7,920,459 km (0.036 R)
• M24: 8,163,406 km (0.075 R)
• M25: 8,656,481 km (0.058 R)
• M26: 10,061,953 km (0.046 R)
• M27: 11,904,251 km (0.094 R)
• M28: 12,043,077 km (0.09 R)
• M29: 12,462,849 km (0.042 R)
• M30: 12,650,894 km (0.105 R)
• M31: 12,982,253 km (0.112 R)
• M32: 14,980,282 km (0.086 R)
• M33: 15,431,619 km (0.091 R)
• M34: 15,633,576 km (0.119 R)
• M35: 16,244,833 km (0.113 R)
• M36: 16,811,958 km (0.058 R)
• M37: 18,444,969 km (0.115 R)
• M38: 18,659,342 km (0.104 R)
• M39: 19,307,400 km (0.085 R)
• M40: 22,200,025 km (0.108 R)
• M41: 22,599,601 km (0.075 R)
• M42: 23,521,872 km (0.091 R)
• M43: 23,870,883 km (0.119 R)
• M44: 24,104,406 km (0.118 R)
• M45: 24,456,260 km (0.107 R)
• M46: 24,515,052 km (0.075 R)
• M47: 24,928,092 km (0.057 R)
• M48: 25,522,145 km (0.089 R)
• M49: 26,060,697 km (0.109 R)
• M50: 26,240,962 km (0.105 R)
• M51: 26,482,114 km (0.107 R)
• M52: 27,027,249 km (0.092 R)
• M53: 27,209,908 km (0.067 R)
• M54: 27,453,902 km (0.12 R)
• M55: 29,682,910 km (0.036 R)
• M56: 29,745,592 km (0.119 R)
• M57: 31,584,150 km (0.096 R)
• M58: 32,484,878 km (0.075 R)
• M59: 33,198,460 km (0.114 R)
• M60: 33,524,584 km (0.101 R)
• M61: 33,917,278 km (0.099 R)
• M62: 34,509,237 km (0.114 R)
• M63: 35,569,886 km (0.058 R)
• M64: 36,910,731 km (0.117 R)
• M65: 37,045,818 km (0.119 R)
• M66: 37,587,363 km (0.102 R)
• M67: 37,995,316 km (0.069 R)
• M68: 38,199,816 km (0.063 R)
• M69: 38,473,132 km (0.117 R)
• M70: 38,952,892 km (0.114 R)
• M71: 39,987,660 km (0.1 R)
• M72: 40,612,830 km (0.112 R)
• M73: 41,872,893 km (0.05 R)
• M74: 42,790,825 km (0.091 R)
• M75: 43,572,773 km (0.108 R)
• M76: 49,102,659 km (0.067 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 18,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit