🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.88 AU - 1.2 AU

Year: 376 Days

Day: 15.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.84 AU - 1.28 AU

Year: 387 Days

Day: 36.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.12 AU - 1.22 AU

Year: 449 Days

Day: 24 Hours

Environment

Temp: 31 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.59 AU - 1.83 AU

Year: 793 Days

Day: 37.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,401,408 km

• M1: 137,032 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.12 AU - 2.28 AU

Year: 1158 Days

Day: 14.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.06 AU - 3.38 AU

Year: 2050 Days

Day: 31.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.56 AU - 4.64 AU

Year: 3500 Days

Day: 17.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.5

Radius: 8.7

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.38 AU - 6.26 AU

Year: 4981 Days

Day: 9.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,401,408 km

• M1: 136,284 km (0.106 R)
• M2: 215,720 km (0.049 R)
• M3: 296,802 km (0.072 R)
• M4: 510,278 km (0.053 R)
• M5: 705,354 km (0.036 R)
• M6: 784,940 km (0.114 R)
• M7: 1,150,108 km (0.079 R)
• M8: 1,581,848 km (0.061 R)
• M9: 1,778,868 km (0.095 R)
• M10: 1,984,117 km (0.118 R)
• M11: 2,561,714 km (0.074 R)
• M12: 2,836,824 km (0.106 R)
• M13: 3,211,118 km (0.081 R)
• M14: 3,909,591 km (0.073 R)
• M15: 4,251,422 km (0.12 R)
• M16: 4,400,870 km (0.068 R)
• M17: 4,476,267 km (0.063 R)
• M18: 4,577,396 km (0.03 R)
• M19: 5,094,705 km (0.12 R)
• M20: 5,280,206 km (0.105 R)
• M21: 5,495,029 km (0.084 R)
• M22: 7,106,647 km (0.113 R)
• M23: 7,674,221 km (0.102 R)
• M24: 8,412,038 km (0.104 R)
• M25: 8,600,082 km (0.117 R)
• M26: 9,044,238 km (0.107 R)
• M27: 9,789,984 km (0.106 R)
• M28: 10,253,588 km (0.105 R)
• M29: 10,758,331 km (0.081 R)
• M30: 11,065,007 km (0.079 R)
• M31: 11,652,178 km (0.045 R)
• M32: 11,791,903 km (0.081 R)
• M33: 11,896,920 km (0.098 R)
• M34: 12,072,847 km (0.097 R)
• M35: 12,214,217 km (0.105 R)
• M36: 12,391,640 km (0.111 R)
• M37: 13,073,508 km (0.086 R)
• M38: 13,182,415 km (0.091 R)
• M39: 13,989,495 km (0.098 R)
• M40: 15,651,079 km (0.1 R)
• M41: 16,426,893 km (0.113 R)
• M42: 17,294,711 km (0.092 R)
• M43: 18,015,623 km (0.082 R)
• M44: 18,379,894 km (0.117 R)
• M45: 18,501,816 km (0.118 R)
• M46: 19,404,340 km (0.073 R)
• M47: 20,279,188 km (0.102 R)
• M48: 20,363,113 km (0.099 R)
• M49: 20,784,829 km (0.106 R)
• M50: 20,996,660 km (0.043 R)
• M51: 21,465,499 km (0.044 R)
• M52: 23,067,393 km (0.112 R)
• M53: 23,330,835 km (0.108 R)
• M54: 24,171,426 km (0.099 R)
• M55: 24,797,193 km (0.105 R)
• M56: 25,067,068 km (0.075 R)
• M57: 25,882,376 km (0.086 R)
• M58: 26,019,109 km (0.117 R)
• M59: 26,247,545 km (0.063 R)
• M60: 26,430,802 km (0.064 R)
• M61: 26,660,435 km (0.062 R)
• M62: 27,306,847 km (0.089 R)
• M63: 27,539,023 km (0.11 R)
• M64: 28,005,170 km (0.051 R)
• M65: 28,192,467 km (0.028 R)
• M66: 28,474,010 km (0.053 R)
• M67: 29,040,088 km (0.088 R)
• M68: 29,562,334 km (0.099 R)
• M69: 29,705,200 km (0.052 R)
• M70: 29,800,644 km (0.071 R)
• M71: 30,663,973 km (0.082 R)
• M72: 31,195,644 km (0.118 R)
• M73: 31,974,450 km (0.095 R)
• M74: 32,170,274 km (0.086 R)
• M75: 32,661,254 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.8

Radius: 9.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.32 AU - 11.16 AU

Year: 11625 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 18,401,408 km

• M1: 134,339 km (0.041 R)
• M2: 263,442 km (0.038 R)
• M3: 347,665 km (0.094 R)
• M4: 443,408 km (0.062 R)
• M5: 1,136,046 km (0.052 R)
• M6: 1,287,140 km (0.09 R)
• M7: 1,588,879 km (0.064 R)
• M8: 1,715,738 km (0.093 R)
• M9: 1,846,187 km (0.046 R)
• M10: 2,116,959 km (0.103 R)
• M11: 2,900,104 km (0.119 R)
• M12: 3,569,106 km (0.091 R)
• M13: 3,993,066 km (0.068 R)
• M14: 4,138,027 km (0.034 R)
• M15: 4,373,494 km (0.084 R)
• M16: 4,765,590 km (0.055 R)
• M17: 4,888,410 km (0.094 R)
• M18: 5,074,809 km (0.034 R)
• M19: 5,137,490 km (0.07 R)
• M20: 5,295,316 km (0.062 R)
• M21: 6,309,141 km (0.087 R)
• M22: 6,751,950 km (0.083 R)
• M23: 7,310,698 km (0.119 R)
• M24: 7,381,608 km (0.098 R)
• M25: 7,811,851 km (0.103 R)
• M26: 7,956,961 km (0.119 R)
• M27: 8,213,372 km (0.086 R)
• M28: 9,925,220 km (0.11 R)
• M29: 10,320,159 km (0.086 R)
• M30: 10,680,091 km (0.071 R)
• M31: 11,003,522 km (0.075 R)
• M32: 11,084,903 km (0.103 R)
• M33: 11,289,254 km (0.068 R)
• M34: 12,118,924 km (0.066 R)
• M35: 13,486,697 km (0.051 R)
• M36: 15,583,012 km (0.119 R)
• M37: 15,674,416 km (0.094 R)
• M38: 15,857,823 km (0.109 R)
• M39: 16,273,256 km (0.086 R)
• M40: 16,645,306 km (0.03 R)
• M41: 17,067,471 km (0.039 R)
• M42: 17,208,841 km (0.106 R)
• M43: 17,683,216 km (0.113 R)
• M44: 18,161,929 km (0.089 R)
• M45: 18,644,981 km (0.088 R)
• M46: 18,839,309 km (0.105 R)
• M47: 19,328,194 km (0.047 R)
• M48: 19,524,916 km (0.077 R)
• M49: 20,418,464 km (0.101 R)
• M50: 20,971,078 km (0.066 R)
• M51: 21,937,032 km (0.115 R)
• M52: 22,039,656 km (0.093 R)
• M53: 22,399,738 km (0.115 R)
• M54: 22,606,333 km (0.066 R)
• M55: 24,229,470 km (0.095 R)
• M56: 24,760,991 km (0.106 R)
• M57: 25,457,668 km (0.118 R)
• M58: 25,727,393 km (0.078 R)
• M59: 25,943,861 km (0.118 R)
• M60: 26,106,624 km (0.095 R)
• M61: 26,487,649 km (0.091 R)
• M62: 26,870,470 km (0.119 R)
• M63: 27,365,490 km (0.107 R)
• M64: 27,586,446 km (0.046 R)
• M65: 28,756,151 km (0.119 R)
• M66: 29,037,096 km (0.059 R)
• M67: 29,601,529 km (0.069 R)
• M68: 31,143,734 km (0.116 R)
• M69: 31,259,073 km (0.084 R)
• M70: 32,186,431 km (0.119 R)
• M71: 33,949,442 km (0.104 R)
• M72: 34,962,369 km (0.027 R)
• M73: 35,142,185 km (0.063 R)
• M74: 35,202,174 km (0.081 R)
• M75: 35,442,428 km (0.107 R)
• M76: 37,078,879 km (0.118 R)
• M77: 37,384,657 km (0.097 R)
• M78: 38,245,144 km (0.115 R)
• M79: 38,925,964 km (0.096 R)
• M80: 40,299,273 km (0.098 R)
• M81: 40,550,747 km (0.096 R)
• M82: 40,865,800 km (0.115 R)
• M83: 41,561,580 km (0.078 R)
• M84: 41,879,176 km (0.044 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 12.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.17 AU - 12.97 AU

Year: 13066 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 18,401,408 km

• M1: 387,159 km (0.114 R)
• M2: 1,699,133 km (0.082 R)
• M3: 1,971,102 km (0.07 R)
• M4: 2,177,846 km (0.051 R)
• M5: 2,324,302 km (0.11 R)
• M6: 2,529,401 km (0.1 R)
• M7: 2,669,574 km (0.05 R)
• M8: 2,841,163 km (0.094 R)
• M9: 2,957,700 km (0.043 R)
• M10: 3,060,922 km (0.119 R)
• M11: 3,548,611 km (0.039 R)
• M12: 4,376,187 km (0.104 R)
• M13: 4,803,288 km (0.064 R)
• M14: 5,387,618 km (0.116 R)
• M15: 5,679,184 km (0.081 R)
• M16: 6,296,724 km (0.073 R)
• M17: 7,113,678 km (0.108 R)
• M18: 7,413,622 km (0.071 R)
• M19: 7,984,637 km (0.078 R)
• M20: 10,137,799 km (0.101 R)
• M21: 10,339,906 km (0.084 R)
• M22: 11,046,606 km (0.074 R)
• M23: 11,510,958 km (0.085 R)
• M24: 13,480,414 km (0.11 R)
• M25: 13,628,516 km (0.074 R)
• M26: 14,428,116 km (0.111 R)
• M27: 14,579,659 km (0.091 R)
• M28: 14,655,655 km (0.068 R)
• M29: 15,371,480 km (0.075 R)
• M30: 15,474,553 km (0.096 R)
• M31: 16,334,741 km (0.03 R)
• M32: 16,677,769 km (0.101 R)
• M33: 17,049,969 km (0.115 R)
• M34: 17,183,559 km (0.061 R)
• M35: 18,155,646 km (0.115 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 10,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit