🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.64 AU - 0.82 AU

Year: 228 Days

Day: 23.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.77 AU - 1.17 AU

Year: 349 Days

Day: 27.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.02 AU - 1.32 AU

Year: 462 Days

Day: 12.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.83 AU - 2.57 AU

Year: 1192 Days

Day: 43 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,454,154 km

• M1: 834,457 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.84 AU - 2.76 AU

Year: 1274 Days

Day: 15.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.34 AU - 3.78 AU

Year: 1955 Days

Day: 31.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.2

Radius: 10.2

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.03 AU - 8.41 AU

Year: 7835 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,454,154 km

• M1: 275,260 km (0.096 R)
• M2: 359,184 km (0.039 R)
• M3: 467,344 km (0.066 R)
• M4: 588,518 km (0.114 R)
• M5: 660,923 km (0.076 R)
• M6: 898,186 km (0.075 R)
• M7: 983,606 km (0.068 R)
• M8: 1,053,917 km (0.049 R)
• M9: 1,144,573 km (0.055 R)
• M10: 1,256,921 km (0.116 R)
• M11: 1,764,956 km (0.106 R)
• M12: 2,121,747 km (0.094 R)
• M13: 2,698,895 km (0.069 R)
• M14: 3,349,945 km (0.093 R)
• M15: 4,106,162 km (0.114 R)
• M16: 4,340,133 km (0.117 R)
• M17: 4,975,326 km (0.089 R)
• M18: 5,130,908 km (0.116 R)
• M19: 5,510,737 km (0.057 R)
• M20: 6,130,970 km (0.11 R)
• M21: 6,365,240 km (0.059 R)
• M22: 6,636,311 km (0.112 R)
• M23: 7,260,433 km (0.099 R)
• M24: 7,579,675 km (0.054 R)
• M25: 7,867,202 km (0.095 R)
• M26: 8,085,167 km (0.071 R)
• M27: 8,713,777 km (0.07 R)
• M28: 8,901,672 km (0.1 R)
• M29: 9,205,056 km (0.12 R)
• M30: 9,358,095 km (0.073 R)
• M31: 10,813,084 km (0.11 R)
• M32: 10,893,717 km (0.097 R)
• M33: 11,055,582 km (0.075 R)
• M34: 11,259,185 km (0.116 R)
• M35: 11,463,984 km (0.107 R)
• M36: 11,711,269 km (0.087 R)
• M37: 12,295,299 km (0.117 R)
• M38: 12,421,710 km (0.057 R)
• M39: 13,448,250 km (0.108 R)
• M40: 14,147,770 km (0.101 R)
• M41: 14,413,156 km (0.087 R)
• M42: 15,083,804 km (0.103 R)
• M43: 15,856,178 km (0.085 R)
• M44: 17,392,099 km (0.117 R)
• M45: 17,771,479 km (0.063 R)
• M46: 17,866,773 km (0.027 R)
• M47: 18,828,986 km (0.114 R)
• M48: 19,072,233 km (0.111 R)
• M49: 19,709,370 km (0.108 R)
• M50: 19,906,839 km (0.078 R)
• M51: 20,254,056 km (0.071 R)
• M52: 21,560,943 km (0.115 R)
• M53: 21,866,422 km (0.113 R)
• M54: 21,968,597 km (0.098 R)
• M55: 22,327,333 km (0.044 R)
• M56: 22,636,402 km (0.054 R)
• M57: 22,946,817 km (0.113 R)
• M58: 24,467,330 km (0.092 R)
• M59: 24,892,487 km (0.065 R)
• M60: 25,642,421 km (0.108 R)
• M61: 26,399,686 km (0.116 R)
• M62: 26,781,160 km (0.117 R)
• M63: 26,999,872 km (0.11 R)
• M64: 28,269,360 km (0.067 R)
• M65: 28,659,661 km (0.104 R)
• M66: 29,051,607 km (0.091 R)
• M67: 29,220,204 km (0.103 R)
• M68: 30,352,062 km (0.056 R)
• M69: 31,613,770 km (0.072 R)
• M70: 32,018,881 km (0.025 R)
• M71: 32,425,638 km (0.084 R)
• M72: 32,951,025 km (0.047 R)
• M73: 33,244,237 km (0.066 R)
• M74: 33,774,113 km (0.071 R)
• M75: 35,620,450 km (0.111 R)
• M76: 35,981,729 km (0.078 R)
• M77: 36,768,314 km (0.103 R)
• M78: 37,133,333 km (0.083 R)
• M79: 38,235,570 km (0.095 R)
• M80: 39,410,661 km (0.119 R)
• M81: 39,846,440 km (0.081 R)
• M82: 40,096,268 km (0.11 R)
• M83: 40,284,014 km (0.046 R)
• M84: 40,660,252 km (0.077 R)
• M85: 41,416,320 km (0.098 R)
• M86: 41,923,008 km (0.105 R)
• M87: 42,495,370 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825

Radius: 11.6

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.51 AU - 9.45 AU

Year: 9829 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,454,154 km

• M1: 343,028 km (0.106 R)
• M2: 516,711 km (0.062 R)
• M3: 640,279 km (0.085 R)
• M4: 828,323 km (0.119 R)
• M5: 1,639,593 km (0.049 R)
• M6: 2,028,547 km (0.117 R)
• M7: 2,473,451 km (0.088 R)
• M8: 2,610,184 km (0.112 R)
• M9: 2,693,360 km (0.118 R)
• M10: 3,093,983 km (0.04 R)
• M11: 3,271,556 km (0.063 R)
• M12: 4,176,773 km (0.062 R)
• M13: 4,776,211 km (0.096 R)
• M14: 5,051,322 km (0.079 R)
• M15: 5,438,032 km (0.109 R)
• M16: 6,128,875 km (0.118 R)
• M17: 6,465,770 km (0.096 R)
• M18: 7,002,078 km (0.116 R)
• M19: 7,079,869 km (0.105 R)
• M20: 7,157,809 km (0.068 R)
• M21: 7,393,875 km (0.109 R)
• M22: 7,954,418 km (0.094 R)
• M23: 9,286,886 km (0.094 R)
• M24: 9,372,456 km (0.118 R)
• M25: 10,242,667 km (0.066 R)
• M26: 10,642,692 km (0.089 R)
• M27: 11,047,952 km (0.071 R)
• M28: 11,458,299 km (0.043 R)
• M29: 11,642,155 km (0.12 R)
• M30: 11,919,958 km (0.075 R)
• M31: 12,718,961 km (0.086 R)
• M32: 13,245,246 km (0.117 R)
• M33: 13,681,174 km (0.111 R)
• M34: 13,778,562 km (0.116 R)
• M35: 13,876,399 km (0.064 R)
• M36: 14,220,175 km (0.09 R)
• M37: 14,418,093 km (0.069 R)
• M38: 16,342,221 km (0.093 R)
• M39: 16,861,924 km (0.116 R)
• M40: 17,018,852 km (0.117 R)
• M41: 17,228,888 km (0.096 R)
• M42: 17,387,013 km (0.058 R)
• M43: 17,492,778 km (0.097 R)
• M44: 18,184,818 km (0.106 R)
• M45: 18,940,138 km (0.118 R)
• M46: 19,486,020 km (0.082 R)
• M47: 19,595,825 km (0.089 R)
• M48: 20,705,093 km (0.096 R)
• M49: 21,267,282 km (0.111 R)
• M50: 21,607,168 km (0.092 R)
• M51: 22,349,473 km (0.115 R)
• M52: 24,448,630 km (0.058 R)
• M53: 26,670,907 km (0.042 R)
• M54: 27,528,551 km (0.101 R)
• M55: 28,333,089 km (0.063 R)
• M56: 28,706,934 km (0.08 R)
• M57: 29,459,710 km (0.086 R)
• M58: 31,176,944 km (0.11 R)
• M59: 31,498,580 km (0.116 R)
• M60: 31,756,636 km (0.073 R)
• M61: 32,209,918 km (0.063 R)
• M62: 32,861,267 km (0.075 R)
• M63: 33,648,451 km (0.111 R)
• M64: 33,978,464 km (0.108 R)
• M65: 34,375,646 km (0.043 R)
• M66: 34,641,332 km (0.049 R)
• M67: 34,841,045 km (0.098 R)
• M68: 35,308,538 km (0.115 R)
• M69: 35,778,276 km (0.089 R)
• M70: 36,317,426 km (0.112 R)
• M71: 36,520,281 km (0.086 R)
• M72: 37,472,172 km (0.095 R)
• M73: 39,330,926 km (0.118 R)
• M74: 39,469,753 km (0.092 R)
• M75: 39,678,442 km (0.113 R)
• M76: 41,714,020 km (0.088 R)
• M77: 42,637,488 km (0.098 R)
• M78: 43,209,101 km (0.1 R)
• M79: 44,143,489 km (0.065 R)
• M80: 44,939,350 km (0.04 R)
• M81: 46,618,586 km (0.069 R)
• M82: 48,541,517 km (0.119 R)
• M83: 50,038,244 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.4

Radius: 14.8

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.26 AU - 11.64 AU

Year: 12339 Days

Day: 7.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 29,454,154 km

• M1: 248,931 km (0.058 R)
• M2: 491,878 km (0.11 R)
• M3: 737,817 km (0.105 R)
• M4: 846,425 km (0.116 R)
• M5: 1,068,278 km (0.116 R)
• M6: 1,179,878 km (0.114 R)
• M7: 1,340,397 km (0.081 R)
• M8: 1,717,384 km (0.077 R)
• M9: 2,308,445 km (0.075 R)
• M10: 2,762,923 km (0.051 R)
• M11: 5,358,745 km (0.107 R)
• M12: 5,582,095 km (0.043 R)
• M13: 6,115,411 km (0.1 R)
• M14: 6,427,473 km (0.107 R)
• M15: 7,203,586 km (0.105 R)
• M16: 7,395,371 km (0.038 R)
• M17: 9,137,887 km (0.062 R)
• M18: 9,735,979 km (0.072 R)
• M19: 10,688,169 km (0.1 R)
• M20: 10,970,311 km (0.102 R)
• M21: 14,404,330 km (0.071 R)
• M22: 14,542,559 km (0.093 R)
• M23: 15,065,104 km (0.025 R)
• M24: 15,523,023 km (0.108 R)
• M25: 16,200,402 km (0.117 R)
• M26: 16,596,986 km (0.093 R)
• M27: 16,742,096 km (0.117 R)
• M28: 17,621,133 km (0.053 R)
• M29: 17,954,736 km (0.066 R)
• M30: 18,290,284 km (0.061 R)
• M31: 22,197,182 km (0.059 R)
• M32: 22,357,103 km (0.08 R)
• M33: 22,798,865 km (0.043 R)
• M34: 22,960,132 km (0.116 R)
• M35: 23,162,388 km (0.11 R)
• M36: 23,527,856 km (0.108 R)
• M37: 26,647,270 km (0.111 R)
• M38: 28,667,440 km (0.075 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 11,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit