🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.59 AU - 0.67 AU

Year: 175 Days

Day: 38 Hours

Environment

Temp: 232 °C

Axial Tilt: 8.6 °

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: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.62 AU - 0.9 AU

Year: 232 Days

Day: 29.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.65 AU - 1.81 AU

Year: 796 Days

Day: 31.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.22 AU - 2.46 AU

Year: 1252 Days

Day: 31.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.45 AU - 6.13 AU

Year: 4257 Days

Day: 47.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,418,305 km

• M1: 3,296,090 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.39 AU - 6.59 AU

Year: 4500 Days

Day: 20.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,418,305 km

• M1: 2,395,810 km (0.12 R)

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.7

Radius: 10.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.13 AU - 8.31 AU

Year: 6094 Days

Day: 11 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,418,305 km

• M1: 202,256 km (0.098 R)
• M2: 310,715 km (0.098 R)
• M3: 396,285 km (0.087 R)
• M4: 526,734 km (0.105 R)
• M5: 622,926 km (0.08 R)
• M6: 1,133,952 km (0.099 R)
• M7: 1,263,055 km (0.11 R)
• M8: 2,279,872 km (0.091 R)
• M9: 2,678,550 km (0.082 R)
• M10: 2,765,317 km (0.084 R)
• M11: 3,282,626 km (0.087 R)
• M12: 3,854,389 km (0.086 R)
• M13: 4,303,781 km (0.089 R)
• M14: 4,586,521 km (0.114 R)
• M15: 4,664,761 km (0.067 R)
• M16: 4,769,779 km (0.035 R)
• M17: 5,062,542 km (0.103 R)
• M18: 5,498,919 km (0.107 R)
• M19: 6,032,983 km (0.114 R)
• M20: 6,291,787 km (0.09 R)
• M21: 6,879,856 km (0.074 R)
• M22: 7,059,823 km (0.03 R)
• M23: 7,701,747 km (0.1 R)
• M24: 8,171,784 km (0.117 R)
• M25: 8,330,657 km (0.049 R)
• M26: 8,554,605 km (0.082 R)
• M27: 8,845,572 km (0.044 R)
• M28: 9,041,247 km (0.096 R)
• M29: 9,271,478 km (0.063 R)
• M30: 9,404,021 km (0.091 R)
• M31: 9,537,014 km (0.116 R)
• M32: 9,805,093 km (0.066 R)
• M33: 10,589,584 km (0.076 R)
• M34: 10,658,699 km (0.112 R)
• M35: 10,832,382 km (0.104 R)
• M36: 10,901,945 km (0.053 R)
• M37: 11,465,031 km (0.099 R)
• M38: 12,655,980 km (0.076 R)
• M39: 13,284,889 km (0.096 R)
• M40: 13,509,286 km (0.109 R)
• M41: 14,534,480 km (0.09 R)
• M42: 16,138,917 km (0.057 R)
• M43: 16,218,653 km (0.1 R)
• M44: 17,103,973 km (0.031 R)
• M45: 17,348,117 km (0.072 R)
• M46: 17,593,458 km (0.111 R)
• M47: 18,087,579 km (0.114 R)
• M48: 18,586,339 km (0.082 R)
• M49: 19,005,362 km (0.096 R)
• M50: 19,469,864 km (0.118 R)
• M51: 20,109,544 km (0.085 R)
• M52: 20,281,133 km (0.063 R)
• M53: 21,628,561 km (0.103 R)
• M54: 22,024,995 km (0.073 R)
• M55: 22,557,564 km (0.068 R)
• M56: 22,780,614 km (0.11 R)
• M57: 22,870,074 km (0.056 R)
• M58: 23,364,195 km (0.087 R)
• M59: 23,589,939 km (0.119 R)
• M60: 24,134,774 km (0.098 R)
• M61: 24,271,656 km (0.047 R)
• M62: 24,591,945 km (0.037 R)
• M63: 24,821,578 km (0.116 R)
• M64: 25,329,463 km (0.11 R)
• M65: 25,561,339 km (0.112 R)
• M66: 26,449,053 km (0.028 R)
• M67: 26,873,163 km (0.093 R)
• M68: 27,823,558 km (0.051 R)
• M69: 27,919,301 km (0.098 R)
• M70: 28,688,384 km (0.113 R)
• M71: 29,124,162 km (0.079 R)
• M72: 29,269,871 km (0.12 R)
• M73: 30,345,928 km (0.032 R)
• M74: 31,484,667 km (0.111 R)
• M75: 33,804,032 km (0.117 R)
• M76: 33,906,058 km (0.039 R)
• M77: 34,008,234 km (0.086 R)
• M78: 34,161,721 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.9

Radius: 12.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.73 AU - 9.95 AU

Year: 8426 Days

Day: 9.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,418,305 km

• M1: 168,746 km (0.044 R)
• M2: 281,244 km (0.034 R)
• M3: 363,523 km (0.068 R)
• M4: 586,274 km (0.109 R)
• M5: 679,474 km (0.083 R)
• M6: 923,617 km (0.039 R)
• M7: 1,049,579 km (0.112 R)
• M8: 1,166,863 km (0.032 R)
• M9: 1,335,610 km (0.066 R)
• M10: 1,697,936 km (0.075 R)
• M11: 2,054,278 km (0.077 R)
• M12: 2,222,576 km (0.067 R)
• M13: 2,454,003 km (0.055 R)
• M14: 2,899,207 km (0.116 R)
• M15: 3,152,775 km (0.115 R)
• M16: 3,369,842 km (0.094 R)
• M17: 3,502,385 km (0.117 R)
• M18: 3,795,747 km (0.074 R)
• M19: 3,933,826 km (0.089 R)
• M20: 4,215,219 km (0.102 R)
• M21: 4,310,513 km (0.112 R)
• M22: 4,748,087 km (0.093 R)
• M23: 4,872,253 km (0.069 R)
• M24: 5,098,445 km (0.059 R)
• M25: 5,561,450 km (0.029 R)
• M26: 5,718,827 km (0.077 R)
• M27: 5,851,072 km (0.086 R)
• M28: 6,118,553 km (0.037 R)
• M29: 6,335,619 km (0.073 R)
• M30: 6,665,932 km (0.115 R)
• M31: 7,229,018 km (0.06 R)
• M32: 7,487,523 km (0.061 R)
• M33: 8,431,037 km (0.048 R)
• M34: 8,825,078 km (0.101 R)
• M35: 9,039,751 km (0.065 R)
• M36: 9,474,332 km (0.088 R)
• M37: 9,568,280 km (0.061 R)
• M38: 10,138,996 km (0.111 R)
• M39: 11,114,673 km (0.088 R)
• M40: 11,313,339 km (0.099 R)
• M41: 12,393,286 km (0.108 R)
• M42: 14,002,660 km (0.07 R)
• M43: 14,217,333 km (0.08 R)
• M44: 15,381,204 km (0.086 R)
• M45: 15,751,160 km (0.111 R)
• M46: 16,274,004 km (0.095 R)
• M47: 17,298,600 km (0.053 R)
• M48: 17,993,183 km (0.095 R)
• M49: 18,854,568 km (0.111 R)
• M50: 19,091,830 km (0.05 R)
• M51: 19,210,760 km (0.102 R)
• M52: 19,609,289 km (0.048 R)
• M53: 20,171,777 km (0.102 R)
• M54: 20,373,884 km (0.113 R)
• M55: 21,148,202 km (0.093 R)
• M56: 21,683,613 km (0.109 R)
• M57: 21,766,490 km (0.066 R)
• M58: 22,474,238 km (0.116 R)
• M59: 22,851,972 km (0.12 R)
• M60: 23,062,756 km (0.082 R)
• M61: 23,316,623 km (0.081 R)
• M62: 23,528,753 km (0.112 R)
• M63: 23,613,874 km (0.061 R)
• M64: 24,341,070 km (0.071 R)
• M65: 24,902,062 km (0.057 R)
• M66: 25,075,595 km (0.076 R)
• M67: 25,773,619 km (0.072 R)
• M68: 26,566,487 km (0.049 R)
• M69: 27,054,925 km (0.074 R)
• M70: 27,456,894 km (0.113 R)
• M71: 27,546,354 km (0.093 R)
• M72: 27,860,659 km (0.087 R)
• M73: 28,176,161 km (0.109 R)
• M74: 28,492,859 km (0.118 R)
• M75: 29,541,690 km (0.089 R)
• M76: 29,771,323 km (0.101 R)
• M77: 30,371,210 km (0.057 R)
• M78: 30,603,087 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.7

Radius: 9.4

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.48 AU - 11.68 AU

Year: 12903 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,418,305 km

• M1: 118,482 km (0.081 R)
• M2: 284,236 km (0.043 R)
• M3: 529,876 km (0.041 R)
• M4: 911,949 km (0.084 R)
• M5: 1,390,811 km (0.117 R)
• M6: 1,588,879 km (0.085 R)
• M7: 1,679,984 km (0.043 R)
• M8: 1,843,495 km (0.041 R)
• M9: 1,988,006 km (0.046 R)
• M10: 2,111,424 km (0.087 R)
• M11: 2,262,817 km (0.099 R)
• M12: 2,603,452 km (0.083 R)
• M13: 3,274,398 km (0.117 R)
• M14: 3,750,568 km (0.062 R)
• M15: 3,811,604 km (0.104 R)
• M16: 3,903,906 km (0.086 R)
• M17: 4,185,150 km (0.105 R)
• M18: 5,135,695 km (0.05 R)
• M19: 5,828,931 km (0.106 R)
• M20: 6,042,557 km (0.103 R)
• M21: 6,477,887 km (0.074 R)
• M22: 6,699,292 km (0.037 R)
• M23: 7,378,616 km (0.058 R)
• M24: 7,882,910 km (0.047 R)
• M25: 8,198,861 km (0.079 R)
• M26: 8,438,517 km (0.116 R)
• M27: 8,924,710 km (0.083 R)
• M28: 9,839,800 km (0.112 R)
• M29: 10,222,621 km (0.076 R)
• M30: 10,394,359 km (0.027 R)
• M31: 11,135,168 km (0.09 R)
• M32: 12,437,567 km (0.111 R)
• M33: 13,223,405 km (0.084 R)
• M34: 13,598,746 km (0.117 R)
• M35: 15,232,803 km (0.09 R)
• M36: 15,330,939 km (0.041 R)
• M37: 15,675,762 km (0.083 R)
• M38: 15,873,980 km (0.118 R)
• M39: 16,523,833 km (0.052 R)
• M40: 17,029,623 km (0.111 R)
• M41: 18,734,889 km (0.114 R)
• M42: 18,945,224 km (0.115 R)
• M43: 19,581,015 km (0.076 R)
• M44: 19,848,047 km (0.048 R)
• M45: 20,602,020 km (0.09 R)
• M46: 20,819,236 km (0.107 R)
• M47: 20,982,597 km (0.08 R)
• M48: 22,807,542 km (0.114 R)
• M49: 22,919,740 km (0.12 R)
• M50: 23,144,885 km (0.027 R)
• M51: 23,653,817 km (0.104 R)
• M52: 23,995,199 km (0.088 R)
• M53: 24,280,931 km (0.061 R)
• M54: 25,202,903 km (0.108 R)
• M55: 26,430,204 km (0.108 R)
• M56: 26,489,145 km (0.099 R)
• M57: 26,962,174 km (0.093 R)
• M58: 27,199,735 km (0.026 R)
• M59: 27,438,045 km (0.107 R)
• M60: 27,617,263 km (0.063 R)
• M61: 28,337,726 km (0.109 R)
• M62: 28,942,850 km (0.099 R)
• M63: 29,981,358 km (0.113 R)
• M64: 30,165,962 km (0.067 R)
• M65: 30,227,596 km (0.026 R)
• M66: 31,156,599 km (0.076 R)
• M67: 31,781,020 km (0.037 R)
• M68: 32,032,046 km (0.063 R)
• M69: 34,255,968 km (0.114 R)
• M70: 34,320,295 km (0.102 R)
• M71: 35,029,837 km (0.109 R)
• M72: 37,983,049 km (0.079 R)
• M73: 38,049,620 km (0.047 R)
• M74: 39,860,502 km (0.095 R)
• M75: 41,493,662 km (0.078 R)
• M76: 41,630,694 km (0.044 R)
• M77: 41,768,025 km (0.116 R)
• M78: 42,318,395 km (0.039 R)
• M79: 43,079,250 km (0.075 R)
• M80: 43,148,663 km (0.062 R)
• M81: 45,741,943 km (0.07 R)
• M82: 46,025,430 km (0.082 R)
• M83: 46,309,367 km (0.105 R)
• M84: 46,950,394 km (0.036 R)
• M85: 47,737,877 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.8

Radius: 5.5

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.9 AU - 16.42 AU

Year: 17663 Days

Day: 22.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 45,418,305 km

• M1: 107,112 km (0.066 R)
• M2: 247,734 km (0.106 R)
• M3: 837,299 km (0.109 R)
• M4: 962,812 km (0.054 R)
• M5: 1,790,986 km (0.12 R)
• M6: 2,443,980 km (0.067 R)
• M7: 2,889,483 km (0.054 R)
• M8: 3,052,844 km (0.101 R)
• M9: 3,107,896 km (0.117 R)
• M10: 5,300,701 km (0.09 R)
• M11: 5,534,224 km (0.065 R)
• M12: 6,501,673 km (0.075 R)
• M13: 7,594,785 km (0.03 R)
• M14: 8,587,367 km (0.049 R)
• M15: 8,940,418 km (0.118 R)
• M16: 9,059,198 km (0.032 R)
• M17: 9,864,035 km (0.112 R)
• M18: 10,316,419 km (0.096 R)
• M19: 10,399,296 km (0.12 R)
• M20: 11,241,233 km (0.114 R)
• M21: 11,887,047 km (0.031 R)
• M22: 12,368,154 km (0.101 R)
• M23: 13,530,679 km (0.072 R)
• M24: 14,634,262 km (0.074 R)
• M25: 15,910,033 km (0.081 R)
• M26: 17,024,537 km (0.088 R)
• M27: 17,171,741 km (0.115 R)
• M28: 17,368,762 km (0.095 R)
• M29: 19,687,080 km (0.09 R)
• M30: 20,672,631 km (0.064 R)
• M31: 22,207,654 km (0.086 R)
• M32: 22,314,916 km (0.102 R)
• M33: 22,529,888 km (0.107 R)
• M34: 23,178,844 km (0.08 R)
• M35: 23,998,640 km (0.035 R)
• M36: 24,384,453 km (0.11 R)
• M37: 27,774,490 km (0.099 R)
• M38: 28,179,452 km (0.042 R)
• M39: 28,586,508 km (0.111 R)
• M40: 30,889,268 km (0.109 R)
• M41: 31,549,593 km (0.078 R)
• M42: 32,761,784 km (0.067 R)
• M43: 33,373,639 km (0.059 R)
• M44: 33,619,429 km (0.116 R)
• M45: 35,419,390 km (0.094 R)
• M46: 36,868,994 km (0.085 R)
• M47: 37,377,776 km (0.112 R)
• M48: 37,888,802 km (0.084 R)
• M49: 41,003,580 km (0.12 R)
• M50: 43,459,977 km (0.093 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 17,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit