🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.6 AU - 0.96 AU

Year: 265 Days

Day: 38.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,507,285 km

• M1: 526,435 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.78 AU - 1.02 AU

Year: 329 Days

Day: 30.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,507,285 km

• M1: 316,250 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.86 AU - 1.28 AU

Year: 426 Days

Day: 16.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,507,285 km

• M1: 617,989 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.33 AU - 1.67 AU

Year: 707 Days

Day: 42.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.15 AU - 3.31 AU

Year: 1737 Days

Day: 39.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,507,285 km

• M1: 889,509 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.41 AU - 3.31 AU

Year: 1862 Days

Day: 24.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,507,285 km

• M1: 497,862 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.69 AU - 4.01 AU

Year: 2361 Days

Day: 29.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.2

Radius: 11.3

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.45 AU - 7.85 AU

Year: 8146 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,507,285 km

• M1: 141,819 km (0.08 R)
• M2: 294,259 km (0.093 R)
• M3: 366,216 km (0.077 R)
• M4: 458,966 km (0.097 R)
• M5: 748,139 km (0.117 R)
• M6: 873,652 km (0.075 R)
• M7: 1,201,420 km (0.075 R)
• M8: 1,313,170 km (0.087 R)
• M9: 1,389,615 km (0.087 R)
• M10: 1,587,682 km (0.113 R)
• M11: 1,690,306 km (0.095 R)
• M12: 2,056,073 km (0.074 R)
• M13: 2,399,849 km (0.112 R)
• M14: 2,911,623 km (0.11 R)
• M15: 3,038,482 km (0.055 R)
• M16: 3,403,800 km (0.083 R)
• M17: 3,564,618 km (0.089 R)
• M18: 3,783,181 km (0.049 R)
• M19: 3,922,007 km (0.107 R)
• M20: 4,204,897 km (0.119 R)
• M21: 4,319,938 km (0.111 R)
• M22: 4,494,369 km (0.086 R)
• M23: 4,971,287 km (0.064 R)
• M24: 5,062,542 km (0.106 R)
• M25: 5,527,193 km (0.118 R)
• M26: 5,812,625 km (0.101 R)
• M27: 5,941,130 km (0.104 R)
• M28: 6,038,069 km (0.08 R)
• M29: 6,135,457 km (0.1 R)
• M30: 6,233,444 km (0.028 R)
• M31: 6,832,584 km (0.111 R)
• M32: 7,380,561 km (0.116 R)
• M33: 9,220,315 km (0.087 R)
• M34: 9,408,060 km (0.084 R)
• M35: 9,483,458 km (0.104 R)
• M36: 9,559,154 km (0.072 R)
• M37: 9,902,033 km (0.051 R)
• M38: 10,443,577 km (0.056 R)
• M39: 11,193,960 km (0.066 R)
• M40: 11,313,937 km (0.073 R)
• M41: 11,474,755 km (0.074 R)
• M42: 12,538,246 km (0.103 R)
• M43: 13,208,295 km (0.09 R)
• M44: 13,377,640 km (0.053 R)
• M45: 13,932,947 km (0.103 R)
• M46: 14,062,200 km (0.114 R)
• M47: 15,420,848 km (0.105 R)
• M48: 16,821,084 km (0.066 R)
• M49: 17,235,171 km (0.072 R)
• M50: 18,545,050 km (0.094 R)
• M51: 18,877,606 km (0.058 R)
• M52: 18,972,900 km (0.104 R)
• M53: 19,741,533 km (0.077 R)
• M54: 20,716,612 km (0.116 R)
• M55: 20,913,483 km (0.093 R)
• M56: 21,657,433 km (0.084 R)
• M57: 22,208,402 km (0.113 R)
• M58: 22,359,496 km (0.087 R)
• M59: 23,120,052 km (0.111 R)
• M60: 23,683,288 km (0.057 R)
• M61: 24,666,744 km (0.057 R)
• M62: 25,452,432 km (0.08 R)
• M63: 26,352,862 km (0.108 R)
• M64: 26,994,786 km (0.115 R)
• M65: 27,102,347 km (0.103 R)
• M66: 28,239,590 km (0.052 R)
• M67: 28,622,112 km (0.082 R)
• M68: 29,281,838 km (0.113 R)
• M69: 32,255,545 km (0.12 R)
• M70: 32,540,978 km (0.115 R)
• M71: 33,517,852 km (0.034 R)
• M72: 34,271,376 km (0.09 R)
• M73: 34,504,300 km (0.094 R)
• M74: 37,340,825 km (0.115 R)
• M75: 39,273,031 km (0.088 R)
• M76: 40,866,847 km (0.075 R)
• M77: 40,990,265 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 14.4

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.18 AU - 8.86 AU

Year: 8744 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,507,285 km

• M1: 184,155 km (0.101 R)
• M2: 705,653 km (0.069 R)
• M3: 989,740 km (0.089 R)
• M4: 1,102,836 km (0.087 R)
• M5: 1,453,942 km (0.112 R)
• M6: 1,788,592 km (0.1 R)
• M7: 2,074,324 km (0.071 R)
• M8: 2,166,626 km (0.115 R)
• M9: 2,433,209 km (0.105 R)
• M10: 2,977,746 km (0.092 R)
• M11: 3,449,577 km (0.088 R)
• M12: 3,582,420 km (0.093 R)
• M13: 3,899,268 km (0.054 R)
• M14: 4,536,256 km (0.112 R)
• M15: 5,079,446 km (0.119 R)
• M16: 5,384,626 km (0.086 R)
• M17: 5,669,610 km (0.062 R)
• M18: 6,943,286 km (0.102 R)
• M19: 7,055,634 km (0.096 R)
• M20: 7,569,203 km (0.075 R)
• M21: 7,684,992 km (0.096 R)
• M22: 8,242,992 km (0.107 R)
• M23: 8,602,177 km (0.114 R)
• M24: 8,783,789 km (0.117 R)
• M25: 8,905,561 km (0.1 R)
• M26: 9,994,933 km (0.12 R)
• M27: 10,217,983 km (0.073 R)
• M28: 10,636,409 km (0.07 R)
• M29: 10,831,484 km (0.118 R)
• M30: 11,027,757 km (0.06 R)
• M31: 11,324,260 km (0.106 R)
• M32: 11,523,524 km (0.096 R)
• M33: 12,468,683 km (0.08 R)
• M34: 13,158,928 km (0.105 R)
• M35: 13,333,509 km (0.111 R)
• M36: 13,438,526 km (0.108 R)
• M37: 14,396,850 km (0.099 R)
• M38: 14,721,178 km (0.076 R)
• M39: 15,011,548 km (0.094 R)
• M40: 15,303,862 km (0.116 R)
• M41: 15,487,419 km (0.092 R)
• M42: 15,708,824 km (0.053 R)
• M43: 16,079,976 km (0.112 R)
• M44: 16,266,674 km (0.039 R)
• M45: 17,440,269 km (0.105 R)
• M46: 17,709,097 km (0.108 R)
• M47: 19,113,222 km (0.114 R)
• M48: 19,390,427 km (0.115 R)
• M49: 19,908,634 km (0.03 R)
• M50: 20,431,628 km (0.113 R)
• M51: 20,633,885 km (0.102 R)
• M52: 20,836,889 km (0.111 R)
• M53: 21,285,832 km (0.118 R)
• M54: 21,490,931 km (0.075 R)
• M55: 21,614,349 km (0.045 R)
• M56: 22,027,389 km (0.116 R)
• M57: 22,276,469 km (0.116 R)
• M58: 22,526,447 km (0.097 R)
• M59: 23,282,066 km (0.096 R)
• M60: 23,493,298 km (0.086 R)
• M61: 23,918,007 km (0.103 R)
• M62: 24,259,539 km (0.079 R)
• M63: 24,861,221 km (0.102 R)
• M64: 25,120,624 km (0.119 R)
• M65: 25,511,374 km (0.118 R)
• M66: 25,641,973 km (0.104 R)
• M67: 27,183,130 km (0.046 R)
• M68: 27,629,081 km (0.027 R)
• M69: 28,482,836 km (0.039 R)
• M70: 28,708,879 km (0.117 R)
• M71: 29,299,641 km (0.05 R)
• M72: 29,802,738 km (0.079 R)
• M73: 30,170,300 km (0.111 R)
• M74: 30,585,584 km (0.096 R)
• M75: 31,002,962 km (0.077 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.3

Radius: 11.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.04 AU - 8.36 AU

Year: 9040 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,507,285 km

• M1: 151,991 km (0.101 R)
• M2: 309,069 km (0.083 R)
• M3: 385,215 km (0.051 R)
• M4: 515,813 km (0.054 R)
• M5: 738,565 km (0.08 R)
• M6: 1,006,046 km (0.09 R)
• M7: 1,106,426 km (0.108 R)
• M8: 1,184,217 km (0.115 R)
• M9: 1,345,633 km (0.088 R)
• M10: 1,558,062 km (0.117 R)
• M11: 1,646,175 km (0.034 R)
• M12: 1,796,820 km (0.087 R)
• M13: 2,177,696 km (0.058 R)
• M14: 2,360,804 km (0.078 R)
• M15: 2,778,182 km (0.039 R)
• M16: 2,868,090 km (0.083 R)
• M17: 3,051,049 km (0.048 R)
• M18: 3,125,249 km (0.096 R)
• M19: 3,409,186 km (0.037 R)
• M20: 3,662,006 km (0.108 R)
• M21: 4,352,550 km (0.107 R)
• M22: 4,499,754 km (0.12 R)
• M23: 5,216,029 km (0.05 R)
• M24: 5,394,948 km (0.111 R)
• M25: 5,553,372 km (0.102 R)
• M26: 5,967,609 km (0.049 R)
• M27: 6,296,874 km (0.114 R)
• M28: 6,632,122 km (0.099 R)
• M29: 7,270,008 km (0.066 R)
• M30: 7,545,866 km (0.091 R)
• M31: 7,647,144 km (0.112 R)
• M32: 7,799,734 km (0.115 R)
• M33: 8,159,816 km (0.089 R)
• M34: 8,472,775 km (0.104 R)
• M35: 8,683,708 km (0.037 R)
• M36: 9,003,249 km (0.112 R)
• M37: 9,245,448 km (0.034 R)
• M38: 9,544,494 km (0.108 R)
• M39: 9,791,480 km (0.044 R)
• M40: 10,068,535 km (0.094 R)
• M41: 10,152,160 km (0.089 R)
• M42: 10,320,009 km (0.1 R)
• M43: 10,460,631 km (0.109 R)
• M44: 10,686,973 km (0.063 R)
• M45: 10,972,256 km (0.088 R)
• M46: 11,202,188 km (0.061 R)
• M47: 11,608,645 km (0.118 R)
• M48: 12,256,853 km (0.109 R)
• M49: 13,129,457 km (0.115 R)
• M50: 13,990,991 km (0.029 R)
• M51: 14,870,776 km (0.109 R)
• M52: 15,606,798 km (0.054 R)
• M53: 15,898,065 km (0.072 R)
• M54: 16,420,311 km (0.037 R)
• M55: 16,716,515 km (0.118 R)
• M56: 17,147,506 km (0.086 R)
• M57: 17,515,218 km (0.074 R)
• M58: 17,615,897 km (0.106 R)
• M59: 17,784,195 km (0.052 R)
• M60: 18,394,405 km (0.065 R)
• M61: 18,599,354 km (0.109 R)
• M62: 19,287,953 km (0.099 R)
• M63: 19,600,612 km (0.11 R)
• M64: 20,336,484 km (0.071 R)
• M65: 20,654,679 km (0.107 R)
• M66: 20,938,915 km (0.087 R)
• M67: 21,655,189 km (0.069 R)
• M68: 21,907,711 km (0.096 R)
• M69: 22,270,336 km (0.095 R)
• M70: 22,781,213 km (0.11 R)
• M71: 23,628,984 km (0.078 R)
• M72: 23,851,735 km (0.12 R)
• M73: 24,449,528 km (0.097 R)
• M74: 25,014,260 km (0.039 R)
• M75: 25,127,805 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 19,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit