🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.65 AU - 0.83 AU

Year: 237 Days

Day: 42.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,093,815 km

• M1: 23,936 km (0.105 R)
• M2: 334,202 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.73 AU - 0.85 AU

Year: 262 Days

Day: 19.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.72 AU - 0.86 AU

Year: 262 Days

Day: 13.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.16 AU - 1.7 AU

Year: 637 Days

Day: 20.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.53 AU - 2.01 AU

Year: 878 Days

Day: 20.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.03 AU - 2.91 AU

Year: 1447 Days

Day: 30.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.76 AU - 4.5 AU

Year: 2578 Days

Day: 32.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735

Radius: 8.3

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.1 AU - 4.9 AU

Year: 3559 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,093,815 km

• M1: 105,466 km (0.101 R)
• M2: 167,550 km (0.063 R)
• M3: 463,903 km (0.112 R)
• M4: 547,977 km (0.059 R)
• M5: 658,530 km (0.059 R)
• M6: 711,338 km (0.096 R)
• M7: 914,342 km (0.074 R)
• M8: 1,035,367 km (0.074 R)
• M9: 1,187,657 km (0.06 R)
• M10: 1,293,423 km (0.058 R)
• M11: 1,416,243 km (0.107 R)
• M12: 1,718,132 km (0.103 R)
• M13: 1,961,677 km (0.119 R)
• M14: 2,103,496 km (0.109 R)
• M15: 2,265,211 km (0.094 R)
• M16: 2,331,034 km (0.07 R)
• M17: 2,431,115 km (0.101 R)
• M18: 2,774,741 km (0.038 R)
• M19: 2,970,415 km (0.07 R)
• M20: 3,170,577 km (0.099 R)
• M21: 3,225,928 km (0.028 R)
• M22: 3,356,527 km (0.107 R)
• M23: 3,507,771 km (0.102 R)
• M24: 3,641,960 km (0.082 R)
• M25: 4,015,057 km (0.119 R)
• M26: 4,400,272 km (0.106 R)
• M27: 5,381,634 km (0.083 R)
• M28: 5,559,057 km (0.104 R)
• M29: 5,626,077 km (0.114 R)
• M30: 6,102,845 km (0.064 R)
• M31: 6,427,921 km (0.088 R)
• M32: 6,663,688 km (0.032 R)
• M33: 6,974,253 km (0.115 R)
• M34: 7,659,411 km (0.064 R)
• M35: 7,909,389 km (0.075 R)
• M36: 8,263,786 km (0.079 R)
• M37: 8,571,659 km (0.115 R)
• M38: 8,909,600 km (0.113 R)
• M39: 9,225,252 km (0.116 R)
• M40: 9,598,349 km (0.074 R)
• M41: 9,840,698 km (0.11 R)
• M42: 10,249,249 km (0.099 R)
• M43: 10,830,587 km (0.066 R)
• M44: 11,167,481 km (0.108 R)
• M45: 11,536,539 km (0.051 R)
• M46: 11,679,405 km (0.093 R)
• M47: 11,736,851 km (0.03 R)
• M48: 11,967,231 km (0.058 R)
• M49: 12,637,729 km (0.061 R)
• M50: 12,933,185 km (0.074 R)
• M51: 13,260,804 km (0.1 R)
• M52: 13,470,690 km (0.083 R)
• M53: 14,321,154 km (0.096 R)
• M54: 14,474,791 km (0.089 R)
• M55: 14,845,943 km (0.076 R)
• M56: 15,408,581 km (0.073 R)
• M57: 15,597,672 km (0.096 R)
• M58: 15,819,227 km (0.079 R)
• M59: 16,490,173 km (0.08 R)
• M60: 16,586,814 km (0.111 R)
• M61: 17,333,756 km (0.075 R)
• M62: 17,661,973 km (0.088 R)
• M63: 17,727,796 km (0.097 R)
• M64: 18,158,040 km (0.08 R)
• M65: 18,759,573 km (0.104 R)
• M66: 19,062,658 km (0.091 R)
• M67: 20,119,268 km (0.093 R)
• M68: 20,188,083 km (0.105 R)
• M69: 20,637,475 km (0.107 R)
• M70: 21,440,367 km (0.063 R)
• M71: 21,651,449 km (0.115 R)
• M72: 21,722,060 km (0.106 R)
• M73: 21,934,040 km (0.12 R)
• M74: 22,896,852 km (0.097 R)
• M75: 23,040,615 km (0.106 R)
• M76: 23,437,648 km (0.088 R)
• M77: 23,582,608 km (0.054 R)
• M78: 24,165,292 km (0.119 R)
• M79: 24,531,956 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988

Radius: 10.1

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.41 AU - 8.41 AU

Year: 6771 Days

Day: 7.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,093,815 km

• M1: 140,323 km (0.082 R)
• M2: 209,886 km (0.109 R)
• M3: 310,266 km (0.082 R)
• M4: 375,191 km (0.113 R)
• M5: 496,815 km (0.119 R)
• M6: 591,061 km (0.041 R)
• M7: 737,518 km (0.062 R)
• M8: 997,967 km (0.11 R)
• M9: 1,562,550 km (0.059 R)
• M10: 1,728,155 km (0.082 R)
• M11: 2,077,166 km (0.099 R)
• M12: 2,472,254 km (0.052 R)
• M13: 2,617,364 km (0.115 R)
• M14: 3,121,509 km (0.056 R)
• M15: 3,358,323 km (0.057 R)
• M16: 3,877,577 km (0.104 R)
• M17: 5,455,386 km (0.076 R)
• M18: 5,966,861 km (0.093 R)
• M19: 6,097,160 km (0.067 R)
• M20: 6,427,024 km (0.092 R)
• M21: 6,493,744 km (0.066 R)
• M22: 6,864,597 km (0.091 R)
• M23: 7,207,775 km (0.098 R)
• M24: 8,234,615 km (0.091 R)
• M25: 8,416,376 km (0.075 R)
• M26: 8,672,937 km (0.088 R)
• M27: 9,878,546 km (0.053 R)
• M28: 10,383,289 km (0.103 R)
• M29: 10,896,410 km (0.101 R)
• M30: 11,824,515 km (0.05 R)
• M31: 11,906,495 km (0.092 R)
• M32: 12,194,620 km (0.109 R)
• M33: 13,072,909 km (0.082 R)
• M34: 13,412,945 km (0.044 R)
• M35: 13,669,805 km (0.097 R)
• M36: 13,928,310 km (0.07 R)
• M37: 14,188,460 km (0.095 R)
• M38: 14,362,892 km (0.035 R)
• M39: 15,111,629 km (0.07 R)
• M40: 15,828,053 km (0.093 R)
• M41: 15,918,410 km (0.051 R)
• M42: 16,008,917 km (0.101 R)
• M43: 16,281,484 km (0.113 R)
• M44: 16,509,771 km (0.081 R)
• M45: 16,601,325 km (0.117 R)
• M46: 17,807,682 km (0.099 R)
• M47: 18,898,400 km (0.093 R)
• M48: 19,042,163 km (0.08 R)
• M49: 19,186,376 km (0.112 R)
• M50: 21,193,530 km (0.088 R)
• M51: 21,843,832 km (0.094 R)
• M52: 22,602,293 km (0.091 R)
• M53: 23,215,196 km (0.098 R)
• M54: 23,523,816 km (0.111 R)
• M55: 23,678,650 km (0.065 R)
• M56: 23,782,022 km (0.102 R)
• M57: 24,614,385 km (0.069 R)
• M58: 25,034,156 km (0.083 R)
• M59: 25,615,344 km (0.101 R)
• M60: 25,774,516 km (0.103 R)
• M61: 26,898,595 km (0.091 R)
• M62: 27,983,927 km (0.085 R)
• M63: 28,476,852 km (0.089 R)
• M64: 28,586,956 km (0.102 R)
• M65: 29,360,527 km (0.106 R)
• M66: 29,973,280 km (0.074 R)
• M67: 30,085,179 km (0.115 R)
• M68: 30,197,078 km (0.026 R)
• M69: 30,759,267 km (0.085 R)
• M70: 31,836,671 km (0.11 R)
• M71: 32,065,107 km (0.049 R)
• M72: 32,179,549 km (0.112 R)
• M73: 32,523,475 km (0.092 R)
• M74: 33,389,048 km (0.106 R)
• M75: 34,378,937 km (0.056 R)
• M76: 34,848,226 km (0.095 R)
• M77: 35,971,107 km (0.106 R)
• M78: 36,686,484 km (0.051 R)
• M79: 39,226,806 km (0.063 R)
• M80: 39,962,977 km (0.114 R)
• M81: 41,262,234 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 11.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.58 AU - 7.5 AU

Year: 6963 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,093,815 km

• M1: 252,372 km (0.077 R)
• M2: 441,463 km (0.073 R)
• M3: 606,769 km (0.11 R)
• M4: 684,709 km (0.068 R)
• M5: 1,033,871 km (0.042 R)
• M6: 1,279,810 km (0.037 R)
• M7: 1,454,540 km (0.028 R)
• M8: 1,581,698 km (0.098 R)
• M9: 1,731,895 km (0.094 R)
• M10: 2,026,303 km (0.053 R)
• M11: 2,273,439 km (0.1 R)
• M12: 2,574,430 km (0.076 R)
• M13: 3,358,622 km (0.071 R)
• M14: 3,627,449 km (0.068 R)
• M15: 3,802,329 km (0.112 R)
• M16: 4,476,118 km (0.057 R)
• M17: 4,854,301 km (0.118 R)
• M18: 4,964,256 km (0.112 R)
• M19: 5,214,832 km (0.079 R)
• M20: 5,757,424 km (0.089 R)
• M21: 6,168,818 km (0.103 R)
• M22: 6,378,255 km (0.07 R)
• M23: 6,896,312 km (0.077 R)
• M24: 7,113,678 km (0.114 R)
• M25: 7,459,847 km (0.039 R)
• M26: 8,299,839 km (0.087 R)
• M27: 8,464,846 km (0.097 R)
• M28: 8,831,809 km (0.071 R)
• M29: 9,101,834 km (0.11 R)
• M30: 9,203,859 km (0.107 R)
• M31: 9,650,259 km (0.12 R)
• M32: 9,789,086 km (0.083 R)
• M33: 10,174,151 km (0.06 R)
• M34: 10,315,372 km (0.1 R)
• M35: 10,923,188 km (0.116 R)
• M36: 11,031,646 km (0.065 R)
• M37: 11,395,767 km (0.117 R)
• M38: 11,505,871 km (0.032 R)
• M39: 11,579,324 km (0.067 R)
• M40: 12,210,777 km (0.092 R)
• M41: 12,815,451 km (0.045 R)
• M42: 12,891,746 km (0.12 R)
• M43: 13,391,104 km (0.075 R)
• M44: 13,546,087 km (0.12 R)
• M45: 13,857,700 km (0.116 R)
• M46: 14,132,361 km (0.113 R)
• M47: 14,250,693 km (0.093 R)
• M48: 14,329,681 km (0.091 R)
• M49: 14,448,611 km (0.051 R)
• M50: 14,727,162 km (0.042 R)
• M51: 14,887,083 km (0.044 R)
• M52: 16,394,131 km (0.055 R)
• M53: 16,476,859 km (0.089 R)
• M54: 16,601,474 km (0.066 R)
• M55: 16,767,977 km (0.061 R)
• M56: 16,935,077 km (0.027 R)
• M57: 17,949,201 km (0.12 R)
• M58: 18,077,257 km (0.079 R)
• M59: 18,679,389 km (0.095 R)
• M60: 18,766,006 km (0.102 R)
• M61: 18,852,623 km (0.118 R)
• M62: 19,814,986 km (0.106 R)
• M63: 20,035,942 km (0.069 R)
• M64: 20,124,504 km (0.105 R)
• M65: 21,424,061 km (0.105 R)
• M66: 21,969,644 km (0.109 R)
• M67: 22,658,243 km (0.053 R)
• M68: 23,493,747 km (0.114 R)
• M69: 23,962,288 km (0.117 R)
• M70: 24,765,927 km (0.086 R)
• M71: 25,530,373 km (0.04 R)
• M72: 26,205,657 km (0.075 R)
• M73: 26,594,163 km (0.089 R)
• M74: 26,789,089 km (0.051 R)
• M75: 27,376,859 km (0.06 R)
• M76: 28,415,816 km (0.09 R)
• M77: 28,515,299 km (0.117 R)
• M78: 29,015,105 km (0.052 R)
• M79: 31,043,204 km (0.058 R)
• M80: 31,454,299 km (0.113 R)
• M81: 31,815,428 km (0.07 R)
• M82: 32,333,785 km (0.116 R)
• M83: 32,959,552 km (0.075 R)
• M84: 33,221,498 km (0.072 R)
• M85: 34,594,508 km (0.088 R)
• M86: 35,609,529 km (0.109 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: 171 - 13,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit