🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.57 AU - 0.65 AU

Year: 175 Days

Day: 32.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.14 AU - 1.18 AU

Year: 459 Days

Day: 44.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.59 AU - 2.77 AU

Year: 1611 Days

Day: 33.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,597,347 km

• M1: 42,785 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.88 AU - 2.9 AU

Year: 1804 Days

Day: 28.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,597,347 km

• M1: 1,878,201 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.4 AU - 3.56 AU

Year: 1888 Days

Day: 32.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,597,347 km

• M1: 392,844 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.13 AU - 3.47 AU

Year: 2201 Days

Day: 28.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,597,347 km

• M1: 668,852 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 13.1

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.74 AU - 7.5 AU

Year: 5558 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,597,347 km

• M1: 302,038 km (0.084 R)
• M2: 433,684 km (0.043 R)
• M3: 556,354 km (0.077 R)
• M4: 722,558 km (0.055 R)
• M5: 1,039,556 km (0.115 R)
• M6: 1,215,034 km (0.036 R)
• M7: 1,413,550 km (0.067 R)
• M8: 1,718,281 km (0.077 R)
• M9: 1,900,043 km (0.062 R)
• M10: 2,029,744 km (0.082 R)
• M11: 2,298,272 km (0.117 R)
• M12: 2,723,130 km (0.065 R)
• M13: 2,837,423 km (0.101 R)
• M14: 3,121,659 km (0.101 R)
• M15: 3,328,104 km (0.118 R)
• M16: 3,974,367 km (0.058 R)
• M17: 4,312,308 km (0.042 R)
• M18: 4,504,093 km (0.114 R)
• M19: 4,698,720 km (0.088 R)
• M20: 4,896,189 km (0.06 R)
• M21: 4,995,970 km (0.07 R)
• M22: 5,238,169 km (0.04 R)
• M23: 5,360,840 km (0.066 R)
• M24: 5,818,759 km (0.063 R)
• M25: 6,202,777 km (0.102 R)
• M26: 6,354,469 km (0.067 R)
• M27: 6,463,526 km (0.101 R)
• M28: 6,573,181 km (0.057 R)
• M29: 6,794,436 km (0.108 R)
• M30: 6,928,476 km (0.03 R)
• M31: 7,290,054 km (0.073 R)
• M32: 7,427,235 km (0.039 R)
• M33: 8,078,883 km (0.111 R)
• M34: 8,316,146 km (0.099 R)
• M35: 8,846,320 km (0.089 R)
• M36: 9,041,695 km (0.026 R)
• M37: 9,536,715 km (0.064 R)
• M38: 9,661,928 km (0.094 R)
• M39: 9,787,590 km (0.063 R)
• M40: 10,347,236 km (0.065 R)
• M41: 10,579,113 km (0.046 R)
• M42: 11,127,090 km (0.091 R)
• M43: 11,338,322 km (0.056 R)
• M44: 13,130,953 km (0.05 R)
• M45: 13,606,824 km (0.092 R)
• M46: 13,776,169 km (0.099 R)
• M47: 15,449,122 km (0.085 R)
• M48: 15,596,326 km (0.113 R)
• M49: 15,684,888 km (0.078 R)
• M50: 16,160,011 km (0.092 R)
• M51: 16,911,890 km (0.073 R)
• M52: 17,002,845 km (0.105 R)
• M53: 17,429,648 km (0.1 R)
• M54: 17,613,653 km (0.063 R)
• M55: 18,014,576 km (0.081 R)
• M56: 18,951,357 km (0.107 R)
• M57: 19,235,444 km (0.104 R)
• M58: 19,648,334 km (0.086 R)
• M59: 20,000,039 km (0.109 R)
• M60: 20,515,254 km (0.086 R)
• M61: 20,774,507 km (0.114 R)
• M62: 21,067,419 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.9

Radius: 12.4

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.92 AU - 7.42 AU

Year: 5626 Days

Day: 12.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,597,347 km

• M1: 161,566 km (0.097 R)
• M2: 242,648 km (0.095 R)
• M3: 413,339 km (0.101 R)
• M4: 498,759 km (0.066 R)
• M5: 602,879 km (0.068 R)
• M6: 680,820 km (0.076 R)
• M7: 763,099 km (0.107 R)
• M8: 1,045,689 km (0.069 R)
• M9: 1,332,019 km (0.102 R)
• M10: 1,422,975 km (0.12 R)
• M11: 1,532,032 km (0.05 R)
• M12: 1,660,088 km (0.117 R)
• M13: 2,227,064 km (0.085 R)
• M14: 2,485,269 km (0.095 R)
• M15: 2,890,979 km (0.086 R)
• M16: 3,506,873 km (0.12 R)
• M17: 3,764,780 km (0.106 R)
• M18: 4,095,840 km (0.054 R)
• M19: 4,276,405 km (0.106 R)
• M20: 4,505,738 km (0.07 R)
• M21: 4,621,976 km (0.039 R)
• M22: 4,833,806 km (0.074 R)
• M23: 5,389,712 km (0.076 R)
• M24: 5,513,280 km (0.116 R)
• M25: 5,966,113 km (0.093 R)
• M26: 6,352,524 km (0.111 R)
• M27: 7,258,788 km (0.044 R)
• M28: 7,560,676 km (0.1 R)
• M29: 7,727,179 km (0.108 R)
• M30: 8,347,860 km (0.091 R)
• M31: 9,072,662 km (0.102 R)
• M32: 9,487,497 km (0.06 R)
• M33: 9,757,372 km (0.056 R)
• M34: 9,969,053 km (0.03 R)
• M35: 10,212,897 km (0.084 R)
• M36: 10,613,371 km (0.118 R)
• M37: 11,144,892 km (0.114 R)
• M38: 11,302,867 km (0.047 R)
• M39: 12,495,162 km (0.054 R)
• M40: 12,626,359 km (0.113 R)
• M41: 12,857,189 km (0.12 R)
• M42: 12,989,733 km (0.08 R)
• M43: 13,289,676 km (0.112 R)
• M44: 13,390,206 km (0.06 R)
• M45: 13,726,951 km (0.063 R)
• M46: 14,374,560 km (0.11 R)
• M47: 14,581,155 km (0.089 R)
• M48: 14,892,917 km (0.074 R)
• M49: 15,487,868 km (0.11 R)
• M50: 15,735,003 km (0.106 R)
• M51: 16,090,448 km (0.079 R)
• M52: 16,269,217 km (0.12 R)
• M53: 16,809,266 km (0.032 R)
• M54: 18,055,416 km (0.101 R)
• M55: 18,166,717 km (0.104 R)
• M56: 19,103,798 km (0.104 R)
• M57: 19,217,342 km (0.034 R)
• M58: 19,788,208 km (0.113 R)
• M59: 20,018,140 km (0.116 R)
• M60: 20,326,162 km (0.105 R)
• M61: 20,480,696 km (0.078 R)
• M62: 21,337,892 km (0.068 R)
• M63: 21,534,314 km (0.082 R)
• M64: 21,849,966 km (0.096 R)
• M65: 22,326,136 km (0.115 R)
• M66: 22,485,607 km (0.07 R)
• M67: 23,612,827 km (0.08 R)
• M68: 23,856,821 km (0.079 R)
• M69: 24,142,404 km (0.102 R)
• M70: 24,224,234 km (0.094 R)
• M71: 24,470,322 km (0.115 R)
• M72: 24,964,893 km (0.061 R)
• M73: 25,337,990 km (0.119 R)
• M74: 25,963,907 km (0.075 R)
• M75: 26,806,293 km (0.07 R)
• M76: 27,401,393 km (0.084 R)
• M77: 27,957,897 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.6

Radius: 13.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.54 AU - 8.74 AU

Year: 7752 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,597,347 km

• M1: 177,273 km (0.12 R)
• M2: 311,014 km (0.092 R)
• M3: 449,691 km (0.053 R)
• M4: 626,366 km (0.072 R)
• M5: 910,004 km (0.05 R)
• M6: 1,105,977 km (0.078 R)
• M7: 1,222,514 km (0.116 R)
• M8: 1,657,694 km (0.087 R)
• M9: 1,979,479 km (0.076 R)
• M10: 2,189,066 km (0.067 R)
• M11: 2,595,373 km (0.092 R)
• M12: 2,753,947 km (0.119 R)
• M13: 2,934,213 km (0.066 R)
• M14: 3,211,866 km (0.075 R)
• M15: 3,733,364 km (0.108 R)
• M16: 3,933,377 km (0.099 R)
• M17: 4,096,139 km (0.105 R)
• M18: 4,219,558 km (0.094 R)
• M19: 4,512,620 km (0.104 R)
• M20: 4,833,956 km (0.109 R)
• M21: 4,964,705 km (0.07 R)
• M22: 5,118,641 km (0.061 R)
• M23: 5,363,832 km (0.119 R)
• M24: 5,454,039 km (0.104 R)
• M25: 5,727,504 km (0.12 R)
• M26: 6,028,944 km (0.097 R)
• M27: 6,359,405 km (0.065 R)
• M28: 6,575,126 km (0.116 R)
• M29: 6,744,470 km (0.052 R)
• M30: 7,613,335 km (0.03 R)
• M31: 7,714,912 km (0.111 R)
• M32: 7,842,519 km (0.116 R)
• M33: 8,464,846 km (0.114 R)
• M34: 8,888,507 km (0.065 R)
• M35: 9,564,540 km (0.036 R)
• M36: 10,229,203 km (0.11 R)
• M37: 10,341,402 km (0.09 R)
• M38: 11,196,353 km (0.078 R)
• M39: 11,311,993 km (0.101 R)
• M40: 11,661,603 km (0.113 R)
• M41: 11,837,680 km (0.074 R)
• M42: 12,281,836 km (0.117 R)
• M43: 12,431,134 km (0.111 R)
• M44: 12,791,815 km (0.114 R)
• M45: 13,125,568 km (0.055 R)
• M46: 13,431,495 km (0.04 R)
• M47: 14,394,756 km (0.087 R)
• M48: 15,251,802 km (0.064 R)
• M49: 15,670,377 km (0.119 R)
• M50: 16,551,957 km (0.098 R)
• M51: 16,683,903 km (0.074 R)
• M52: 16,816,297 km (0.116 R)
• M53: 17,115,343 km (0.056 R)
• M54: 17,617,543 km (0.116 R)
• M55: 17,819,799 km (0.102 R)
• M56: 18,022,953 km (0.064 R)
• M57: 18,158,638 km (0.109 R)
• M58: 18,431,355 km (0.107 R)
• M59: 19,605,100 km (0.11 R)
• M60: 20,696,267 km (0.101 R)
• M61: 20,874,139 km (0.084 R)
• M62: 21,698,872 km (0.029 R)
• M63: 22,497,725 km (0.105 R)
• M64: 22,753,836 km (0.059 R)
• M65: 22,900,741 km (0.04 R)
• M66: 23,380,202 km (0.11 R)
• M67: 24,049,354 km (0.075 R)
• M68: 24,386,398 km (0.112 R)
• M69: 24,536,744 km (0.084 R)
• M70: 24,951,578 km (0.087 R)
• M71: 25,065,123 km (0.097 R)
• M72: 25,216,815 km (0.081 R)
• M73: 25,444,952 km (0.09 R)
• M74: 25,597,392 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 17,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit