🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.73 AU - 0.95 AU

Year: 273 Days

Day: 14.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,220,350 km

• M1: 73,901 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.97 AU - 1.53 AU

Year: 496 Days

Day: 23.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 77.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,220,350 km

• M1: 125,513 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.12 AU - 1.74 AU

Year: 607 Days

Day: 14.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.44 AU - 1.88 AU

Year: 759 Days

Day: 12.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.76 AU - 4.02 AU

Year: 2214 Days

Day: 19.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.6

Radius: 13.3

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.48 AU - 7.02 AU

Year: 4891 Days

Day: 9.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 50,220,350 km

• M1: 225,145 km (0.088 R)
• M2: 334,650 km (0.092 R)
• M3: 419,772 km (0.072 R)
• M4: 564,134 km (0.11 R)
• M5: 658,979 km (0.113 R)
• M6: 776,413 km (0.1 R)
• M7: 867,817 km (0.109 R)
• M8: 1,204,562 km (0.044 R)
• M9: 1,333,067 km (0.092 R)
• M10: 1,669,512 km (0.118 R)
• M11: 1,757,925 km (0.109 R)
• M12: 1,848,132 km (0.112 R)
• M13: 2,009,698 km (0.108 R)
• M14: 2,128,179 km (0.055 R)
• M15: 2,460,137 km (0.114 R)
• M16: 2,664,787 km (0.106 R)
• M17: 3,242,833 km (0.098 R)
• M18: 3,354,732 km (0.085 R)
• M19: 3,844,815 km (0.116 R)
• M20: 3,963,596 km (0.108 R)
• M21: 4,296,301 km (0.11 R)
• M22: 5,200,770 km (0.103 R)
• M23: 5,700,128 km (0.098 R)
• M24: 5,818,908 km (0.114 R)
• M25: 6,024,456 km (0.079 R)
• M26: 6,232,546 km (0.032 R)
• M27: 6,319,912 km (0.101 R)
• M28: 6,425,229 km (0.111 R)
• M29: 6,548,946 km (0.105 R)
• M30: 6,655,759 km (0.105 R)
• M31: 6,763,021 km (0.111 R)
• M32: 6,979,339 km (0.061 R)
• M33: 7,252,954 km (0.104 R)
• M34: 7,418,858 km (0.113 R)
• M35: 7,698,157 km (0.082 R)
• M36: 8,498,655 km (0.107 R)
• M37: 8,615,192 km (0.054 R)
• M38: 8,771,372 km (0.097 R)
• M39: 8,889,255 km (0.105 R)
• M40: 9,106,621 km (0.064 R)
• M41: 9,607,175 km (0.107 R)
• M42: 9,748,844 km (0.101 R)
• M43: 10,656,006 km (0.12 R)
• M44: 10,844,948 km (0.115 R)
• M45: 11,119,759 km (0.098 R)
• M46: 11,204,731 km (0.115 R)
• M47: 11,354,030 km (0.084 R)
• M48: 11,525,618 km (0.052 R)
• M49: 11,611,637 km (0.098 R)
• M50: 11,719,497 km (0.109 R)
• M51: 11,806,114 km (0.038 R)
• M52: 12,088,854 km (0.095 R)
• M53: 12,395,829 km (0.114 R)
• M54: 13,084,877 km (0.07 R)
• M55: 13,264,694 km (0.071 R)
• M56: 13,604,131 km (0.115 R)
• M57: 13,832,118 km (0.094 R)
• M58: 14,061,302 km (0.041 R)
• M59: 14,176,343 km (0.072 R)
• M60: 14,384,284 km (0.106 R)
• M61: 15,037,578 km (0.081 R)
• M62: 15,320,617 km (0.108 R)
• M63: 15,462,735 km (0.106 R)
• M64: 15,819,975 km (0.09 R)
• M65: 15,939,653 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.2

Radius: 12.2

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.4 AU - 11.94 AU

Year: 12365 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,220,350 km

• M1: 156,031 km (0.072 R)
• M2: 480,808 km (0.092 R)
• M3: 859,739 km (0.096 R)
• M4: 1,629,719 km (0.112 R)
• M5: 1,721,124 km (0.075 R)
• M6: 2,154,359 km (0.118 R)
• M7: 2,306,350 km (0.066 R)
• M8: 2,541,369 km (0.12 R)
• M9: 2,621,403 km (0.045 R)
• M10: 2,866,894 km (0.049 R)
• M11: 3,263,926 km (0.085 R)
• M12: 3,351,291 km (0.1 R)
• M13: 3,648,393 km (0.087 R)
• M14: 4,078,786 km (0.096 R)
• M15: 4,236,462 km (0.115 R)
• M16: 4,396,233 km (0.105 R)
• M17: 5,780,611 km (0.119 R)
• M18: 5,958,184 km (0.05 R)
• M19: 6,246,160 km (0.103 R)
• M20: 7,327,753 km (0.101 R)
• M21: 8,107,457 km (0.111 R)
• M22: 8,547,424 km (0.104 R)
• M23: 8,750,129 km (0.089 R)
• M24: 9,325,931 km (0.101 R)
• M25: 9,618,545 km (0.107 R)
• M26: 9,999,122 km (0.111 R)
• M27: 10,818,918 km (0.11 R)
• M28: 11,303,316 km (0.092 R)
• M29: 11,795,044 km (0.115 R)
• M30: 12,339,281 km (0.053 R)
• M31: 14,694,400 km (0.101 R)
• M32: 15,972,864 km (0.114 R)
• M33: 16,373,337 km (0.09 R)
• M34: 16,777,252 km (0.06 R)
• M35: 16,878,679 km (0.11 R)
• M36: 16,980,406 km (0.111 R)
• M37: 17,133,295 km (0.099 R)
• M38: 17,286,632 km (0.115 R)
• M39: 18,634,958 km (0.08 R)
• M40: 19,428,126 km (0.09 R)
• M41: 19,963,088 km (0.089 R)
• M42: 20,286,369 km (0.116 R)
• M43: 20,774,656 km (0.076 R)
• M44: 21,652,197 km (0.112 R)
• M45: 21,928,804 km (0.056 R)
• M46: 22,429,957 km (0.115 R)
• M47: 22,541,706 km (0.114 R)
• M48: 22,878,451 km (0.095 R)
• M49: 23,727,419 km (0.094 R)
• M50: 24,414,073 km (0.078 R)
• M51: 25,049,266 km (0.119 R)
• M52: 25,397,978 km (0.118 R)
• M53: 25,514,665 km (0.094 R)
• M54: 25,748,337 km (0.113 R)
• M55: 26,453,990 km (0.115 R)
• M56: 26,572,172 km (0.096 R)
• M57: 27,644,041 km (0.057 R)
• M58: 30,570,624 km (0.073 R)
• M59: 30,756,873 km (0.115 R)
• M60: 31,630,675 km (0.077 R)
• M61: 33,083,868 km (0.104 R)
• M62: 34,429,651 km (0.118 R)
• M63: 34,947,110 km (0.093 R)
• M64: 36,317,426 km (0.102 R)
• M65: 37,108,500 km (0.097 R)
• M66: 38,171,991 km (0.053 R)
• M67: 38,908,910 km (0.12 R)
• M68: 39,245,356 km (0.07 R)
• M69: 40,737,595 km (0.089 R)
• M70: 42,041,190 km (0.11 R)
• M71: 42,941,022 km (0.099 R)
• M72: 44,337,817 km (0.109 R)
• M73: 44,759,683 km (0.1 R)
• M74: 45,253,655 km (0.089 R)
• M75: 45,536,694 km (0.074 R)
• M76: 45,820,481 km (0.115 R)
• M77: 46,889,358 km (0.07 R)
• M78: 47,606,530 km (0.053 R)
• M79: 47,894,506 km (0.095 R)
• M80: 48,110,675 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.6

Radius: 3.2

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.63 AU - 16.75 AU

Year: 21003 Days

Day: 20.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,220,350 km

• M1: 181,761 km (0.064 R)
• M2: 300,542 km (0.115 R)
• M3: 487,240 km (0.11 R)
• M4: 617,690 km (0.102 R)
• M5: 833,260 km (0.09 R)
• M6: 989,141 km (0.114 R)
• M7: 1,372,112 km (0.077 R)
• M8: 1,722,769 km (0.061 R)
• M9: 1,796,072 km (0.087 R)
• M10: 2,612,278 km (0.109 R)
• M11: 3,251,360 km (0.112 R)
• M12: 3,526,171 km (0.116 R)
• M13: 3,840,028 km (0.073 R)
• M14: 4,097,635 km (0.103 R)
• M15: 4,130,248 km (0.086 R)
• M16: 4,228,533 km (0.106 R)
• M17: 4,494,518 km (0.094 R)
• M18: 5,007,490 km (0.113 R)
• M19: 5,217,824 km (0.118 R)
• M20: 5,719,875 km (0.1 R)
• M21: 6,199,785 km (0.036 R)
• M22: 6,577,669 km (0.119 R)
• M23: 7,040,824 km (0.111 R)
• M24: 7,079,869 km (0.075 R)
• M25: 7,315,934 km (0.099 R)
• M26: 9,423,170 km (0.109 R)
• M27: 9,682,573 km (0.049 R)
• M28: 9,813,172 km (0.107 R)
• M29: 10,164,278 km (0.107 R)
• M30: 10,341,402 km (0.099 R)
• M31: 10,564,153 km (0.094 R)
• M32: 10,608,883 km (0.092 R)
• M33: 12,355,587 km (0.12 R)
• M34: 13,552,370 km (0.095 R)
• M35: 13,698,527 km (0.071 R)
• M36: 13,943,120 km (0.105 R)
• M37: 14,635,758 km (0.103 R)
• M38: 15,848,847 km (0.045 R)
• M39: 18,370,020 km (0.083 R)
• M40: 19,073,878 km (0.1 R)
• M41: 19,347,044 km (0.05 R)
• M42: 19,401,797 km (0.1 R)
• M43: 20,285,172 km (0.059 R)
• M44: 20,843,771 km (0.104 R)
• M45: 20,956,119 km (0.086 R)
• M46: 21,351,057 km (0.118 R)
• M47: 21,919,230 km (0.119 R)
• M48: 22,838,808 km (0.052 R)
• M49: 23,128,728 km (0.052 R)
• M50: 23,536,682 km (0.101 R)
• M51: 23,653,667 km (0.114 R)
• M52: 23,888,386 km (0.039 R)
• M53: 24,005,821 km (0.112 R)
• M54: 24,655,973 km (0.117 R)
• M55: 25,013,063 km (0.118 R)
• M56: 25,132,442 km (0.049 R)
• M57: 25,491,776 km (0.089 R)
• M58: 25,672,042 km (0.064 R)
• M59: 25,913,044 km (0.091 R)
• M60: 26,458,179 km (0.073 R)
• M61: 26,945,868 km (0.116 R)
• M62: 27,068,388 km (0.099 R)
• M63: 27,498,183 km (0.103 R)
• M64: 28,613,734 km (0.103 R)
• M65: 28,801,180 km (0.098 R)
• M66: 29,114,289 km (0.109 R)
• M67: 29,680,966 km (0.025 R)
• M68: 30,314,662 km (0.08 R)
• M69: 31,081,202 km (0.093 R)
• M70: 31,660,145 km (0.084 R)
• M71: 32,502,681 km (0.12 R)
• M72: 32,698,205 km (0.059 R)
• M73: 33,090,451 km (0.042 R)
• M74: 35,007,697 km (0.12 R)
• M75: 35,542,958 km (0.096 R)
• M76: 35,878,805 km (0.054 R)
• M77: 36,350,787 km (0.053 R)
• M78: 37,096,682 km (0.111 R)
• M79: 37,573,899 km (0.053 R)
• M80: 38,672,396 km (0.066 R)
• M81: 39,364,286 km (0.104 R)
• M82: 41,252,810 km (0.076 R)
• M83: 41,605,861 km (0.062 R)
• M84: 41,959,809 km (0.042 R)
• M85: 44,104,295 km (0.102 R)
• M86: 44,465,274 km (0.105 R)
• M87: 46,577,596 km (0.089 R)
• M88: 46,797,954 km (0.048 R)
• M89: 47,166,114 km (0.075 R)
• M90: 48,127,580 km (0.066 R)
• M91: 48,350,331 km (0.101 R)
• M92: 49,394,674 km (0.073 R)
• M93: 50,220,304 km (0.115 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 15,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit