🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.66 AU - 0.76 AU

Year: 225 Days

Day: 36.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.64 AU - 0.88 AU

Year: 250 Days

Day: 38.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.65 AU - 1.03 AU

Year: 290 Days

Day: 13.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 13,963,899 km

• M1: 93,947 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.49 AU - 1.91 AU

Year: 835 Days

Day: 33.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,963,899 km

• M1: 955,332 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.69 AU - 1.81 AU

Year: 872 Days

Day: 47.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,963,899 km

• M1: 144,960 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.94 AU - 2.04 AU

Year: 1058 Days

Day: 45.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,963,899 km

• M1: 350,358 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.6

Radius: 13.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.78 AU - 6.02 AU

Year: 4086 Days

Day: 9.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 13,963,899 km

• M1: 170,242 km (0.066 R)
• M2: 425,606 km (0.08 R)
• M3: 523,293 km (0.038 R)
• M4: 631,004 km (0.05 R)
• M5: 747,840 km (0.098 R)
• M6: 884,871 km (0.098 R)
• M7: 1,133,802 km (0.102 R)
• M8: 1,477,877 km (0.097 R)
• M9: 1,685,220 km (0.105 R)
• M10: 2,162,437 km (0.069 R)
• M11: 2,296,926 km (0.109 R)
• M12: 2,808,102 km (0.098 R)
• M13: 3,393,628 km (0.092 R)
• M14: 3,531,108 km (0.08 R)
• M15: 4,037,647 km (0.12 R)
• M16: 4,162,710 km (0.109 R)
• M17: 4,352,700 km (0.105 R)
• M18: 4,829,468 km (0.108 R)
• M19: 5,074,210 km (0.114 R)
• M20: 5,300,253 km (0.05 R)
• M21: 5,506,698 km (0.113 R)
• M22: 5,669,011 km (0.108 R)
• M23: 5,998,575 km (0.11 R)
• M24: 6,093,869 km (0.114 R)
• M25: 6,800,121 km (0.086 R)
• M26: 6,999,535 km (0.059 R)
• M27: 7,125,197 km (0.095 R)
• M28: 7,327,902 km (0.103 R)
• M29: 7,583,864 km (0.09 R)
• M30: 7,687,087 km (0.064 R)
• M31: 8,078,435 km (0.113 R)
• M32: 8,396,330 km (0.065 R)
• M33: 8,718,265 km (0.1 R)
• M34: 8,826,424 km (0.089 R)
• M35: 8,935,182 km (0.092 R)
• M36: 9,208,796 km (0.097 R)
• M37: 9,402,077 km (0.074 R)
• M38: 10,792,290 km (0.076 R)
• M39: 11,083,856 km (0.089 R)
• M40: 11,230,611 km (0.11 R)
• M41: 11,914,274 km (0.11 R)
• M42: 12,641,918 km (0.074 R)
• M43: 12,887,707 km (0.12 R)
• M44: 12,980,308 km (0.103 R)
• M45: 13,259,308 km (0.053 R)
• M46: 13,950,001 km (0.036 R)
• M47: 14,108,575 km (0.073 R)
• M48: 14,523,709 km (0.096 R)
• M49: 15,398,857 km (0.058 R)
• M50: 16,391,289 km (0.077 R)
• M51: 16,558,689 km (0.106 R)
• M52: 16,996,712 km (0.112 R)
• M53: 17,438,474 km (0.117 R)
• M54: 17,780,904 km (0.107 R)
• M55: 17,952,941 km (0.113 R)
• M56: 18,716,638 km (0.119 R)
• M57: 18,891,668 km (0.101 R)
• M58: 19,032,140 km (0.109 R)
• M59: 19,313,983 km (0.053 R)
• M60: 20,060,626 km (0.044 R)
• M61: 20,455,414 km (0.082 R)
• M62: 21,582,036 km (0.027 R)
• M63: 21,692,140 km (0.082 R)
• M64: 22,393,754 km (0.066 R)
• M65: 22,728,704 km (0.099 R)
• M66: 23,027,899 km (0.096 R)
• M67: 23,328,292 km (0.109 R)
• M68: 23,819,422 km (0.095 R)
• M69: 25,158,323 km (0.051 R)
• M70: 25,506,587 km (0.091 R)
• M71: 25,934,436 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 12.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.71 AU - 7.55 AU

Year: 5718 Days

Day: 11.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 13,963,899 km

• M1: 167,400 km (0.111 R)
• M2: 255,812 km (0.074 R)
• M3: 355,594 km (0.1 R)
• M4: 559,197 km (0.105 R)
• M5: 793,168 km (0.093 R)
• M6: 896,241 km (0.11 R)
• M7: 990,637 km (0.102 R)
• M8: 1,074,412 km (0.082 R)
• M9: 1,234,781 km (0.11 R)
• M10: 1,564,046 km (0.077 R)
• M11: 1,851,274 km (0.071 R)
• M12: 2,028,398 km (0.076 R)
• M13: 2,248,456 km (0.078 R)
• M14: 2,652,669 km (0.051 R)
• M15: 3,038,333 km (0.092 R)
• M16: 3,573,145 km (0.048 R)
• M17: 3,930,983 km (0.098 R)
• M18: 4,253,815 km (0.093 R)
• M19: 4,347,613 km (0.067 R)
• M20: 5,223,210 km (0.083 R)
• M21: 5,527,043 km (0.063 R)
• M22: 5,889,070 km (0.081 R)
• M23: 5,967,609 km (0.079 R)
• M24: 6,365,838 km (0.073 R)
• M25: 6,500,626 km (0.057 R)
• M26: 7,272,401 km (0.052 R)
• M27: 8,015,005 km (0.086 R)
• M28: 8,781,844 km (0.034 R)
• M29: 9,082,984 km (0.096 R)
• M30: 9,449,050 km (0.052 R)
• M31: 9,788,787 km (0.058 R)
• M32: 9,975,784 km (0.103 R)
• M33: 10,290,090 km (0.07 R)
• M34: 10,512,093 km (0.091 R)
• M35: 11,025,662 km (0.112 R)
• M36: 11,580,072 km (0.108 R)
• M37: 12,077,036 km (0.098 R)
• M38: 12,445,795 km (0.097 R)
• M39: 12,682,459 km (0.112 R)
• M40: 12,988,985 km (0.098 R)
• M41: 13,160,274 km (0.109 R)
• M42: 13,366,869 km (0.103 R)
• M43: 13,958,080 km (0.085 R)
• M44: 14,168,714 km (0.071 R)
• M45: 15,965,384 km (0.042 R)
• M46: 16,112,289 km (0.106 R)
• M47: 16,259,493 km (0.07 R)
• M48: 16,741,199 km (0.071 R)
• M49: 17,378,336 km (0.09 R)
• M50: 17,605,126 km (0.084 R)
• M51: 17,794,816 km (0.099 R)
• M52: 18,061,699 km (0.036 R)
• M53: 18,291,332 km (0.105 R)
• M54: 20,005,424 km (0.11 R)
• M55: 20,761,342 km (0.075 R)
• M56: 20,921,711 km (0.12 R)
• M57: 21,002,045 km (0.108 R)
• M58: 21,810,921 km (0.069 R)
• M59: 22,547,840 km (0.067 R)
• M60: 23,085,046 km (0.08 R)
• M61: 24,806,768 km (0.106 R)
• M62: 24,977,010 km (0.066 R)
• M63: 25,232,972 km (0.065 R)
• M64: 25,318,542 km (0.086 R)
• M65: 25,747,738 km (0.059 R)
• M66: 25,833,757 km (0.025 R)
• M67: 26,395,946 km (0.101 R)
• M68: 26,482,713 km (0.106 R)
• M69: 26,787,444 km (0.119 R)
• M70: 26,874,659 km (0.06 R)
• M71: 27,973,455 km (0.031 R)
• M72: 28,150,729 km (0.102 R)
• M73: 28,907,844 km (0.114 R)
• M74: 28,997,303 km (0.095 R)
• M75: 29,311,459 km (0.115 R)
• M76: 29,762,048 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165

Radius: 12.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.08 AU - 7.3 AU

Year: 6519 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 13,963,899 km

• M1: 536,608 km (0.061 R)
• M2: 625,618 km (0.106 R)
• M3: 842,236 km (0.075 R)
• M4: 938,427 km (0.052 R)
• M5: 1,226,852 km (0.118 R)
• M6: 1,465,461 km (0.09 R)
• M7: 1,557,314 km (0.033 R)
• M8: 1,637,797 km (0.113 R)
• M9: 1,802,954 km (0.091 R)
• M10: 2,061,459 km (0.095 R)
• M11: 2,271,045 km (0.076 R)
• M12: 2,727,768 km (0.055 R)
• M13: 2,809,598 km (0.098 R)
• M14: 3,009,161 km (0.05 R)
• M15: 3,196,159 km (0.102 R)
• M16: 3,387,195 km (0.12 R)
• M17: 3,510,912 km (0.041 R)
• M18: 3,618,025 km (0.106 R)
• M19: 3,964,643 km (0.096 R)
• M20: 4,057,693 km (0.068 R)
• M21: 4,208,039 km (0.093 R)
• M22: 4,360,329 km (0.117 R)
• M23: 4,592,355 km (0.1 R)
• M24: 5,028,134 km (0.072 R)
• M25: 5,189,999 km (0.076 R)
• M26: 5,271,679 km (0.031 R)
• M27: 6,590,534 km (0.056 R)
• M28: 6,723,377 km (0.08 R)
• M29: 6,947,026 km (0.115 R)
• M30: 7,309,801 km (0.057 R)
• M31: 7,889,044 km (0.071 R)
• M32: 8,077,537 km (0.06 R)
• M33: 8,579,587 km (0.12 R)
• M34: 9,042,593 km (0.113 R)
• M35: 10,146,027 km (0.035 R)
• M36: 10,274,083 km (0.1 R)
• M37: 10,480,228 km (0.101 R)
• M38: 10,635,661 km (0.114 R)
• M39: 11,159,403 km (0.11 R)
• M40: 11,318,126 km (0.078 R)
• M41: 12,177,715 km (0.103 R)
• M42: 13,590,817 km (0.12 R)
• M43: 14,590,430 km (0.118 R)
• M44: 14,793,135 km (0.077 R)
• M45: 15,910,332 km (0.086 R)
• M46: 16,539,241 km (0.049 R)
• M47: 16,872,097 km (0.082 R)
• M48: 17,084,974 km (0.053 R)
• M49: 20,481,145 km (0.108 R)
• M50: 20,936,372 km (0.107 R)
• M51: 21,230,780 km (0.114 R)
• M52: 21,526,535 km (0.085 R)
• M53: 21,757,514 km (0.027 R)
• M54: 21,889,908 km (0.095 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.5

Radius: 10.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.22 AU - 8.76 AU

Year: 9319 Days

Day: 11.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 13,963,899 km

• M1: 153,637 km (0.096 R)
• M2: 243,695 km (0.12 R)
• M3: 316,399 km (0.075 R)
• M4: 445,951 km (0.103 R)
• M5: 563,834 km (0.061 R)
• M6: 904,618 km (0.087 R)
• M7: 1,136,944 km (0.035 R)
• M8: 1,287,589 km (0.062 R)
• M9: 1,416,841 km (0.118 R)
• M10: 2,051,884 km (0.063 R)
• M11: 2,405,683 km (0.075 R)
• M12: 2,485,718 km (0.104 R)
• M13: 2,778,930 km (0.081 R)
• M14: 2,923,591 km (0.076 R)
• M15: 3,514,652 km (0.04 R)
• M16: 3,803,975 km (0.108 R)
• M17: 3,870,845 km (0.107 R)
• M18: 4,046,622 km (0.069 R)
• M19: 4,252,619 km (0.091 R)
• M20: 4,420,019 km (0.087 R)
• M21: 4,718,167 km (0.091 R)
• M22: 4,819,146 km (0.1 R)
• M23: 4,964,405 km (0.097 R)
• M24: 5,081,840 km (0.112 R)
• M25: 5,244,752 km (0.114 R)
• M26: 5,621,439 km (0.099 R)
• M27: 6,625,390 km (0.088 R)
• M28: 6,836,174 km (0.109 R)
• M29: 7,718,203 km (0.1 R)
• M30: 8,198,562 km (0.105 R)
• M31: 8,477,412 km (0.095 R)
• M32: 8,653,339 km (0.061 R)
• M33: 8,901,672 km (0.078 R)
• M34: 9,242,456 km (0.096 R)
• M35: 9,532,825 km (0.106 R)
• M36: 9,992,539 km (0.103 R)
• M37: 10,085,290 km (0.065 R)
• M38: 10,365,487 km (0.102 R)
• M39: 10,553,681 km (0.093 R)
• M40: 10,876,214 km (0.048 R)
• M41: 11,298,529 km (0.105 R)
• M42: 11,570,049 km (0.08 R)
• M43: 11,981,443 km (0.1 R)
• M44: 12,377,728 km (0.091 R)
• M45: 12,577,441 km (0.068 R)
• M46: 13,020,699 km (0.052 R)
• M47: 13,162,668 km (0.095 R)
• M48: 13,244,199 km (0.094 R)
• M49: 13,428,054 km (0.095 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: 483 - 17,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit