🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.55 AU - 0.85 AU

Year: 222 Days

Day: 33.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,295,240 km

• M1: 399,875 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.8 AU - 1.08 AU

Year: 345 Days

Day: 38.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,295,240 km

• M1: 866,022 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.93 AU - 1.37 AU

Year: 467 Days

Day: 45.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,295,240 km

• M1: 473,178 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.23 AU - 1.33 AU

Year: 548 Days

Day: 40.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,295,240 km

• M1: 195,524 km (0.075 R)
• M2: 284,086 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.1 AU - 2.3 AU

Year: 1236 Days

Day: 13.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,295,240 km

• M1: 50,863 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.69 AU - 3.03 AU

Year: 1832 Days

Day: 31.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,295,240 km

• M1: 446,400 km (0.065 R)
• M2: 467,194 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.63 AU - 4.35 AU

Year: 2469 Days

Day: 24.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,295,240 km

• M1: 84,672 km (0.109 R)
• M2: 685,607 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.5

Radius: 13.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.9 AU - 5.88 AU

Year: 4739 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,295,240 km

• M1: 227,239 km (0.059 R)
• M2: 415,284 km (0.119 R)
• M3: 521,797 km (0.108 R)
• M4: 709,543 km (0.069 R)
• M5: 935,286 km (0.101 R)
• M6: 1,127,968 km (0.102 R)
• M7: 1,490,294 km (0.115 R)
• M8: 1,603,091 km (0.059 R)
• M9: 1,769,294 km (0.084 R)
• M10: 1,871,918 km (0.101 R)
• M11: 2,229,158 km (0.073 R)
• M12: 2,569,343 km (0.052 R)
• M13: 2,805,558 km (0.078 R)
• M14: 2,906,088 km (0.114 R)
• M15: 3,194,363 km (0.066 R)
• M16: 3,363,259 km (0.072 R)
• M17: 3,776,598 km (0.078 R)
• M18: 3,955,667 km (0.052 R)
• M19: 4,298,844 km (0.074 R)
• M20: 4,415,531 km (0.093 R)
• M21: 4,556,901 km (0.073 R)
• M22: 5,014,521 km (0.079 R)
• M23: 5,311,323 km (0.118 R)
• M24: 5,767,297 km (0.09 R)
• M25: 5,948,161 km (0.07 R)
• M26: 6,183,329 km (0.089 R)
• M27: 6,341,903 km (0.116 R)
• M28: 6,907,532 km (0.078 R)
• M29: 7,829,205 km (0.108 R)
• M30: 8,231,922 km (0.058 R)
• M31: 9,087,771 km (0.089 R)
• M32: 9,848,327 km (0.071 R)
• M33: 10,127,177 km (0.068 R)
• M34: 10,220,676 km (0.106 R)
• M35: 10,597,663 km (0.092 R)
• M36: 10,915,259 km (0.094 R)
• M37: 11,075,329 km (0.064 R)
• M38: 11,333,086 km (0.051 R)
• M39: 11,755,999 km (0.091 R)
• M40: 12,483,643 km (0.119 R)
• M41: 13,157,881 km (0.087 R)
• M42: 13,396,639 km (0.099 R)
• M43: 13,533,671 km (0.116 R)
• M44: 13,636,893 km (0.098 R)
• M45: 13,809,379 km (0.05 R)
• M46: 14,121,590 km (0.07 R)
• M47: 14,471,350 km (0.113 R)
• M48: 14,612,122 km (0.095 R)
• M49: 14,930,316 km (0.069 R)
• M50: 15,036,980 km (0.028 R)
• M51: 15,429,973 km (0.077 R)
• M52: 15,573,737 km (0.091 R)
• M53: 18,389,019 km (0.069 R)
• M54: 18,656,201 km (0.092 R)
• M55: 19,155,708 km (0.095 R)
• M56: 19,581,763 km (0.119 R)
• M57: 20,167,887 km (0.117 R)
• M58: 20,364,609 km (0.1 R)
• M59: 20,601,422 km (0.106 R)
• M60: 21,277,455 km (0.112 R)
• M61: 21,839,644 km (0.12 R)
• M62: 22,122,683 km (0.03 R)
• M63: 22,447,609 km (0.074 R)
• M64: 23,431,664 km (0.035 R)
• M65: 24,178,905 km (0.119 R)
• M66: 24,346,156 km (0.116 R)
• M67: 24,765,628 km (0.048 R)
• M68: 25,910,351 km (0.103 R)
• M69: 26,295,715 km (0.112 R)
• M70: 26,726,108 km (0.113 R)
• M71: 27,245,811 km (0.106 R)
• M72: 27,506,860 km (0.062 R)
• M73: 27,812,488 km (0.077 R)
• M74: 28,207,127 km (0.09 R)
• M75: 28,427,186 km (0.086 R)
• M76: 28,691,974 km (0.093 R)
• M77: 28,824,667 km (0.052 R)
• M78: 29,046,371 km (0.116 R)
• M79: 29,224,094 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.9

Radius: 9.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.08 AU - 13.36 AU

Year: 13294 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 174 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,295,240 km

• M1: 587,620 km (0.097 R)
• M2: 1,103,883 km (0.056 R)
• M3: 1,583,344 km (0.101 R)
• M4: 1,801,009 km (0.093 R)
• M5: 1,936,395 km (0.119 R)
• M6: 2,122,345 km (0.088 R)
• M7: 2,265,660 km (0.078 R)
• M8: 2,562,013 km (0.101 R)
• M9: 2,766,663 km (0.05 R)
• M10: 2,950,070 km (0.079 R)
• M11: 3,552,800 km (0.1 R)
• M12: 3,752,513 km (0.113 R)
• M13: 4,163,159 km (0.066 R)
• M14: 4,343,724 km (0.113 R)
• M15: 4,650,100 km (0.104 R)
• M16: 6,148,921 km (0.104 R)
• M17: 6,320,360 km (0.101 R)
• M18: 6,879,258 km (0.097 R)
• M19: 7,381,309 km (0.08 R)
• M20: 8,119,125 km (0.079 R)
• M21: 8,307,319 km (0.104 R)
• M22: 8,649,599 km (0.074 R)
• M23: 8,803,236 km (0.115 R)
• M24: 9,230,338 km (0.115 R)
• M25: 9,308,728 km (0.04 R)
• M26: 10,064,646 km (0.107 R)
• M27: 11,465,929 km (0.113 R)
• M28: 12,534,955 km (0.102 R)
• M29: 12,752,470 km (0.068 R)
• M30: 13,546,386 km (0.086 R)
• M31: 14,721,029 km (0.11 R)
• M32: 14,904,585 km (0.082 R)
• M33: 16,022,231 km (0.108 R)
• M34: 16,878,081 km (0.054 R)
• M35: 17,651,352 km (0.102 R)
• M36: 18,485,659 km (0.11 R)
• M37: 18,634,210 km (0.061 R)
• M38: 18,783,060 km (0.062 R)
• M39: 19,584,156 km (0.087 R)
• M40: 19,735,549 km (0.093 R)
• M41: 19,988,819 km (0.077 R)
• M42: 20,755,209 km (0.048 R)
• M43: 21,531,173 km (0.096 R)
• M44: 21,635,293 km (0.036 R)
• M45: 22,001,209 km (0.112 R)
• M46: 22,369,220 km (0.052 R)
• M47: 23,969,319 km (0.098 R)
• M48: 24,293,647 km (0.069 R)
• M49: 24,402,255 km (0.08 R)
• M50: 24,510,863 km (0.058 R)
• M51: 24,892,338 km (0.105 R)
• M52: 25,550,868 km (0.08 R)
• M53: 26,159,581 km (0.093 R)
• M54: 28,241,834 km (0.1 R)
• M55: 30,904,078 km (0.1 R)
• M56: 32,443,889 km (0.051 R)
• M57: 32,862,763 km (0.108 R)
• M58: 33,403,858 km (0.119 R)
• M59: 35,474,741 km (0.069 R)
• M60: 35,721,129 km (0.073 R)
• M61: 35,844,398 km (0.083 R)
• M62: 36,463,583 km (0.073 R)
• M63: 36,774,448 km (0.05 R)
• M64: 37,524,083 km (0.098 R)
• M65: 37,775,108 km (0.099 R)
• M66: 38,975,032 km (0.083 R)
• M67: 39,803,206 km (0.116 R)
• M68: 41,024,074 km (0.106 R)
• M69: 41,282,729 km (0.099 R)
• M70: 41,477,057 km (0.107 R)
• M71: 41,606,758 km (0.072 R)
• M72: 41,671,534 km (0.116 R)
• M73: 41,736,460 km (0.109 R)
• M74: 41,996,610 km (0.118 R)
• M75: 42,322,434 km (0.105 R)
• M76: 42,387,809 km (0.089 R)
• M77: 43,107,973 km (0.068 R)
• M78: 43,568,435 km (0.099 R)
• M79: 44,162,787 km (0.104 R)
• M80: 44,295,182 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 17,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit