🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.57 AU - 0.65 AU

Year: 180 Days

Day: 47.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.07 AU - 2.15 AU

Year: 1161 Days

Day: 35.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.73 AU - 2.73 AU

Year: 1261 Days

Day: 38.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,940,876 km

• M1: 1,393,355 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.1 AU - 2.92 AU

Year: 1506 Days

Day: 38.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,940,876 km

• M1: 1,730,847 km (0.109 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.7

Radius: 10.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.3 AU - 5.4 AU

Year: 4045 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,940,876 km

• M1: 133,890 km (0.103 R)
• M2: 288,425 km (0.078 R)
• M3: 399,277 km (0.091 R)
• M4: 714,180 km (0.025 R)
• M5: 799,301 km (0.028 R)
• M6: 1,331,421 km (0.08 R)
• M7: 1,563,298 km (0.105 R)
• M8: 1,662,631 km (0.114 R)
• M9: 1,837,959 km (0.077 R)
• M10: 1,988,904 km (0.101 R)
• M11: 2,065,947 km (0.081 R)
• M12: 2,175,602 km (0.119 R)
• M13: 2,319,365 km (0.058 R)
• M14: 2,616,766 km (0.108 R)
• M15: 2,908,931 km (0.079 R)
• M16: 3,014,547 km (0.032 R)
• M17: 3,248,069 km (0.03 R)
• M18: 3,506,125 km (0.098 R)
• M19: 3,983,642 km (0.095 R)
• M20: 4,260,099 km (0.065 R)
• M21: 4,360,329 km (0.089 R)
• M22: 4,624,818 km (0.113 R)
• M23: 4,727,891 km (0.091 R)
• M24: 5,298,158 km (0.118 R)
• M25: 5,602,440 km (0.072 R)
• M26: 5,823,247 km (0.066 R)
• M27: 6,002,016 km (0.107 R)
• M28: 6,250,947 km (0.113 R)
• M29: 6,805,506 km (0.077 R)
• M30: 7,112,631 km (0.113 R)
• M31: 7,376,073 km (0.06 R)
• M32: 7,937,214 km (0.084 R)
• M33: 9,023,145 km (0.06 R)
• M34: 9,178,278 km (0.101 R)
• M35: 9,360,488 km (0.043 R)
• M36: 9,649,362 km (0.058 R)
• M37: 9,781,606 km (0.074 R)
• M38: 9,914,449 km (0.106 R)
• M39: 10,101,447 km (0.044 R)
• M40: 10,181,930 km (0.083 R)
• M41: 10,262,713 km (0.05 R)
• M42: 10,397,650 km (0.117 R)
• M43: 10,533,336 km (0.068 R)
• M44: 11,192,464 km (0.114 R)
• M45: 11,331,440 km (0.033 R)
• M46: 12,091,996 km (0.118 R)
• M47: 12,177,566 km (0.09 R)
• M48: 12,291,859 km (0.11 R)
• M49: 12,521,641 km (0.045 R)
• M50: 13,014,716 km (0.064 R)
• M51: 13,102,380 km (0.079 R)
• M52: 13,248,986 km (0.066 R)
• M53: 13,781,105 km (0.087 R)
• M54: 14,380,544 km (0.069 R)
• M55: 14,957,992 km (0.114 R)
• M56: 15,172,665 km (0.092 R)
• M57: 15,388,235 km (0.108 R)
• M58: 16,041,380 km (0.116 R)
• M59: 16,418,666 km (0.116 R)
• M60: 16,703,649 km (0.112 R)
• M61: 17,310,418 km (0.059 R)
• M62: 17,406,909 km (0.101 R)
• M63: 17,697,428 km (0.086 R)
• M64: 18,087,280 km (0.087 R)
• M65: 18,348,777 km (0.096 R)
• M66: 18,710,355 km (0.045 R)
• M67: 18,974,844 km (0.062 R)
• M68: 19,207,319 km (0.051 R)
• M69: 19,340,462 km (0.07 R)
• M70: 19,607,943 km (0.097 R)
• M71: 20,621,618 km (0.08 R)
• M72: 20,826,417 km (0.081 R)
• M73: 21,306,776 km (0.098 R)
• M74: 21,617,640 km (0.064 R)
• M75: 21,721,611 km (0.12 R)
• M76: 22,278,713 km (0.066 R)
• M77: 22,348,725 km (0.108 R)
• M78: 23,335,921 km (0.109 R)
• M79: 23,727,718 km (0.082 R)
• M80: 23,799,226 km (0.043 R)
• M81: 23,906,637 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.2

Radius: 11.6

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.51 AU - 6.13 AU

Year: 5318 Days

Day: 9.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 27,940,876 km

• M1: 146,606 km (0.028 R)
• M2: 242,947 km (0.099 R)
• M3: 315,502 km (0.088 R)
• M4: 394,639 km (0.112 R)
• M5: 553,662 km (0.053 R)
• M6: 884,423 km (0.064 R)
• M7: 1,025,344 km (0.117 R)
• M8: 1,274,574 km (0.079 R)
• M9: 1,454,989 km (0.107 R)
• M10: 1,757,625 km (0.084 R)
• M11: 1,959,882 km (0.066 R)
• M12: 2,317,869 km (0.119 R)
• M13: 2,410,620 km (0.107 R)
• M14: 2,564,257 km (0.11 R)
• M15: 2,708,918 km (0.091 R)
• M16: 2,831,588 km (0.089 R)
• M17: 3,031,900 km (0.102 R)
• M18: 4,060,086 km (0.069 R)
• M19: 4,329,362 km (0.074 R)
• M20: 4,444,553 km (0.105 R)
• M21: 4,678,075 km (0.068 R)
• M22: 4,826,027 km (0.095 R)
• M23: 4,930,596 km (0.115 R)
• M24: 5,126,719 km (0.105 R)
• M25: 5,356,352 km (0.071 R)
• M26: 5,526,893 km (0.056 R)
• M27: 6,001,268 km (0.077 R)
• M28: 6,472,202 km (0.073 R)
• M29: 6,571,236 km (0.065 R)
• M30: 7,192,666 km (0.115 R)
• M31: 7,588,502 km (0.1 R)
• M32: 7,727,777 km (0.045 R)
• M33: 8,026,823 km (0.077 R)
• M34: 9,001,753 km (0.078 R)
• M35: 9,204,907 km (0.033 R)
• M36: 9,578,303 km (0.055 R)
• M37: 10,051,930 km (0.036 R)
• M38: 10,128,374 km (0.099 R)
• M39: 10,320,608 km (0.054 R)
• M40: 10,397,800 km (0.047 R)
• M41: 10,806,202 km (0.053 R)
• M42: 10,904,189 km (0.045 R)
• M43: 11,120,956 km (0.077 R)
• M44: 11,279,380 km (0.076 R)
• M45: 11,438,702 km (0.11 R)
• M46: 11,658,910 km (0.093 R)
• M47: 12,123,860 km (0.102 R)
• M48: 12,533,160 km (0.046 R)
• M49: 12,926,303 km (0.08 R)
• M50: 13,092,955 km (0.053 R)
• M51: 13,197,524 km (0.093 R)
• M52: 13,449,597 km (0.057 R)
• M53: 13,660,978 km (0.104 R)
• M54: 13,809,529 km (0.097 R)
• M55: 14,001,314 km (0.08 R)
• M56: 14,129,668 km (0.091 R)
• M57: 14,322,949 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.3

Radius: 13.8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.21 AU - 7.99 AU

Year: 7935 Days

Day: 6.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 27,940,876 km

• M1: 183,108 km (0.089 R)
• M2: 352,004 km (0.102 R)
• M3: 536,757 km (0.095 R)
• M4: 682,017 km (0.112 R)
• M5: 842,535 km (0.109 R)
• M6: 1,035,217 km (0.09 R)
• M7: 2,021,965 km (0.062 R)
• M8: 2,311,287 km (0.093 R)
• M9: 2,486,466 km (0.113 R)
• M10: 3,065,859 km (0.099 R)
• M11: 3,513,605 km (0.048 R)
• M12: 3,716,011 km (0.084 R)
• M13: 3,892,836 km (0.073 R)
• M14: 4,377,832 km (0.099 R)
• M15: 5,108,767 km (0.094 R)
• M16: 5,372,060 km (0.101 R)
• M17: 5,877,850 km (0.111 R)
• M18: 6,540,569 km (0.025 R)
• M19: 6,790,846 km (0.113 R)
• M20: 7,337,626 km (0.044 R)
• M21: 8,435,076 km (0.078 R)
• M22: 8,629,553 km (0.096 R)
• M23: 9,022,996 km (0.12 R)
• M24: 9,868,074 km (0.113 R)
• M25: 10,279,468 km (0.116 R)
• M26: 10,445,671 km (0.055 R)
• M27: 10,612,772 km (0.114 R)
• M28: 10,738,584 km (0.101 R)
• M29: 11,418,357 km (0.078 R)
• M30: 12,156,024 km (0.031 R)
• M31: 12,552,757 km (0.105 R)
• M32: 13,814,316 km (0.074 R)
• M33: 13,906,020 km (0.117 R)
• M34: 14,182,177 km (0.118 R)
• M35: 14,693,353 km (0.091 R)
• M36: 14,927,773 km (0.112 R)
• M37: 15,163,240 km (0.074 R)
• M38: 16,262,934 km (0.093 R)
• M39: 16,797,896 km (0.059 R)
• M40: 17,487,243 km (0.074 R)
• M41: 17,985,254 km (0.036 R)
• M42: 19,353,177 km (0.116 R)
• M43: 19,558,725 km (0.099 R)
• M44: 20,388,095 km (0.064 R)
• M45: 20,912,286 km (0.113 R)
• M46: 21,440,816 km (0.062 R)
• M47: 23,270,996 km (0.077 R)
• M48: 23,653,967 km (0.095 R)
• M49: 23,983,979 km (0.082 R)
• M50: 24,094,383 km (0.117 R)
• M51: 24,592,843 km (0.095 R)
• M52: 25,150,843 km (0.067 R)
• M53: 25,375,240 km (0.076 R)
• M54: 25,769,430 km (0.1 R)
• M55: 26,165,715 km (0.062 R)
• M56: 26,336,256 km (0.084 R)
• M57: 27,194,051 km (0.073 R)
• M58: 28,702,595 km (0.117 R)
• M59: 28,819,731 km (0.119 R)
• M60: 29,644,314 km (0.116 R)
• M61: 30,357,447 km (0.092 R)
• M62: 30,656,194 km (0.072 R)
• M63: 30,895,850 km (0.053 R)
• M64: 31,256,680 km (0.091 R)
• M65: 33,944,654 km (0.115 R)
• M66: 34,503,552 km (0.1 R)
• M67: 34,815,314 km (0.033 R)
• M68: 35,190,805 km (0.084 R)
• M69: 35,504,661 km (0.053 R)
• M70: 36,072,086 km (0.076 R)
• M71: 37,279,640 km (0.037 R)
• M72: 37,984,695 km (0.029 R)
• M73: 39,018,416 km (0.066 R)
• M74: 39,734,242 km (0.077 R)
• M75: 39,995,739 km (0.067 R)
• M76: 40,388,882 km (0.096 R)
• M77: 40,783,521 km (0.088 R)
• M78: 41,775,355 km (0.106 R)
• M79: 41,908,198 km (0.082 R)
• M80: 42,775,118 km (0.114 R)
• M81: 43,110,067 km (0.094 R)
• M82: 44,188,069 km (0.032 R)
• M83: 44,458,842 km (0.102 R)
• M84: 45,753,013 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.9

Radius: 14.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.08 AU - 12.48 AU

Year: 14349 Days

Day: 7.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 27,940,876 km

• M1: 185,202 km (0.096 R)
• M2: 431,590 km (0.104 R)
• M3: 950,096 km (0.107 R)
• M4: 1,902,586 km (0.109 R)
• M5: 2,384,740 km (0.114 R)
• M6: 2,924,040 km (0.095 R)
• M7: 3,835,091 km (0.089 R)
• M8: 4,157,624 km (0.12 R)
• M9: 5,295,914 km (0.094 R)
• M10: 7,199,547 km (0.047 R)
• M11: 7,491,263 km (0.119 R)
• M12: 8,725,146 km (0.082 R)
• M13: 10,021,412 km (0.109 R)
• M14: 10,466,914 km (0.038 R)
• M15: 10,586,742 km (0.097 R)
• M16: 10,676,950 km (0.073 R)
• M17: 11,162,544 km (0.065 R)
• M18: 11,346,550 km (0.054 R)
• M19: 11,469,818 km (0.105 R)
• M20: 11,717,552 km (0.05 R)
• M21: 12,344,816 km (0.091 R)
• M22: 13,730,093 km (0.087 R)
• M23: 15,951,172 km (0.111 R)
• M24: 16,856,538 km (0.04 R)
• M25: 17,814,264 km (0.094 R)
• M26: 18,789,792 km (0.118 R)
• M27: 19,449,668 km (0.081 R)
• M28: 19,745,423 km (0.082 R)
• M29: 20,943,403 km (0.09 R)
• M30: 21,360,631 km (0.086 R)
• M31: 22,203,466 km (0.113 R)
• M32: 22,357,851 km (0.045 R)
• M33: 22,512,684 km (0.104 R)
• M34: 22,667,668 km (0.104 R)
• M35: 23,961,091 km (0.084 R)
• M36: 25,358,784 km (0.099 R)
• M37: 26,210,145 km (0.111 R)
• M38: 26,823,945 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 15,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit