🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.73 AU - 0.93 AU

Year: 280 Days

Day: 38.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.93 AU - 0.97 AU

Year: 343 Days

Day: 37.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.55 AU - 2.25 AU

Year: 971 Days

Day: 18.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.23 AU - 3.39 AU

Year: 1747 Days

Day: 45.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.1

Radius: 9.2

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.3 AU - 6.04 AU

Year: 5007 Days

Day: 8.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,003,729 km

• M1: 141,220 km (0.083 R)
• M2: 337,493 km (0.055 R)
• M3: 496,964 km (0.099 R)
• M4: 586,723 km (0.092 R)
• M5: 784,342 km (0.059 R)
• M6: 877,691 km (0.091 R)
• M7: 946,955 km (0.103 R)
• M8: 1,483,412 km (0.105 R)
• M9: 1,600,996 km (0.087 R)
• M10: 1,686,866 km (0.054 R)
• M11: 2,046,200 km (0.076 R)
• M12: 2,177,696 km (0.105 R)
• M13: 2,331,483 km (0.084 R)
• M14: 2,449,216 km (0.052 R)
• M15: 2,589,090 km (0.043 R)
• M16: 2,982,084 km (0.103 R)
• M17: 3,800,833 km (0.086 R)
• M18: 3,893,285 km (0.11 R)
• M19: 4,104,367 km (0.087 R)
• M20: 4,199,362 km (0.117 R)
• M21: 4,391,595 km (0.069 R)
• M22: 4,660,572 km (0.116 R)
• M23: 4,935,084 km (0.03 R)
• M24: 5,683,971 km (0.107 R)
• M25: 6,166,574 km (0.085 R)
• M26: 6,248,254 km (0.118 R)
• M27: 6,858,614 km (0.082 R)
• M28: 7,285,566 km (0.09 R)
• M29: 7,458,950 km (0.09 R)
• M30: 7,721,344 km (0.057 R)
• M31: 7,957,260 km (0.063 R)
• M32: 8,135,731 km (0.093 R)
• M33: 8,195,420 km (0.081 R)
• M34: 8,436,123 km (0.12 R)
• M35: 8,648,552 km (0.117 R)
• M36: 8,709,588 km (0.108 R)
• M37: 9,109,762 km (0.08 R)
• M38: 9,516,070 km (0.103 R)
• M39: 10,346,189 km (0.097 R)
• M40: 11,066,802 km (0.086 R)
• M41: 11,232,855 km (0.054 R)
• M42: 11,837,380 km (0.119 R)
• M43: 12,211,973 km (0.119 R)
• M44: 12,280,639 km (0.088 R)
• M45: 12,383,562 km (0.112 R)
• M46: 12,486,934 km (0.084 R)
• M47: 12,590,606 km (0.105 R)
• M48: 12,694,576 km (0.032 R)
• M49: 13,077,995 km (0.047 R)
• M50: 13,253,623 km (0.097 R)
• M51: 13,324,084 km (0.113 R)
• M52: 15,088,740 km (0.103 R)
• M53: 16,355,834 km (0.045 R)
• M54: 16,887,505 km (0.098 R)
• M55: 17,386,265 km (0.1 R)
• M56: 17,463,457 km (0.101 R)
• M57: 17,656,887 km (0.117 R)
• M58: 18,202,171 km (0.09 R)
• M59: 19,269,552 km (0.094 R)
• M60: 20,479,051 km (0.089 R)
• M61: 21,010,871 km (0.079 R)
• M62: 21,093,150 km (0.077 R)
• M63: 21,796,260 km (0.112 R)
• M64: 22,087,976 km (0.058 R)
• M65: 22,423,075 km (0.073 R)
• M66: 22,549,186 km (0.106 R)
• M67: 22,633,260 km (0.079 R)
• M68: 23,310,490 km (0.097 R)
• M69: 23,438,246 km (0.114 R)
• M70: 24,037,386 km (0.058 R)
• M71: 24,338,826 km (0.096 R)
• M72: 25,425,654 km (0.056 R)
• M73: 25,820,892 km (0.12 R)
• M74: 26,617,201 km (0.107 R)
• M75: 26,929,113 km (0.102 R)
• M76: 27,872,028 km (0.096 R)
• M77: 28,143,399 km (0.12 R)
• M78: 28,370,189 km (0.081 R)
• M79: 29,836,398 km (0.057 R)
• M80: 30,113,902 km (0.068 R)
• M81: 30,532,028 km (0.108 R)
• M82: 30,998,773 km (0.055 R)

Asteroid Belt

Center: 7.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.8

Radius: 13.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.09 AU - 11.05 AU

Year: 10130 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,003,729 km

• M1: 212,728 km (0.05 R)
• M2: 988,244 km (0.105 R)
• M3: 1,155,793 km (0.12 R)
• M4: 1,294,620 km (0.037 R)
• M5: 1,589,627 km (0.072 R)
• M6: 1,702,424 km (0.079 R)
• M7: 1,832,873 km (0.118 R)
• M8: 2,027,350 km (0.109 R)
• M9: 2,150,469 km (0.1 R)
• M10: 2,340,159 km (0.074 R)
• M11: 2,453,405 km (0.118 R)
• M12: 2,568,446 km (0.082 R)
• M13: 2,685,581 km (0.065 R)
• M14: 2,787,308 km (0.038 R)
• M15: 2,907,734 km (0.118 R)
• M16: 3,082,913 km (0.108 R)
• M17: 3,225,629 km (0.089 R)
• M18: 3,334,088 km (0.074 R)
• M19: 3,443,893 km (0.08 R)
• M20: 3,856,783 km (0.052 R)
• M21: 3,991,570 km (0.117 R)
• M22: 4,305,726 km (0.101 R)
• M23: 4,485,991 km (0.08 R)
• M24: 4,854,152 km (0.052 R)
• M25: 5,274,821 km (0.103 R)
• M26: 5,424,868 km (0.053 R)
• M27: 5,773,131 km (0.05 R)
• M28: 5,883,535 km (0.1 R)
• M29: 6,173,904 km (0.087 R)
• M30: 6,332,179 km (0.094 R)
• M31: 6,629,878 km (0.11 R)
• M32: 6,768,855 km (0.101 R)
• M33: 6,908,729 km (0.093 R)
• M34: 7,310,399 km (0.036 R)
• M35: 7,502,184 km (0.108 R)
• M36: 7,817,237 km (0.109 R)
• M37: 7,939,608 km (0.112 R)
• M38: 8,561,037 km (0.101 R)
• M39: 8,737,862 km (0.096 R)
• M40: 8,967,046 km (0.059 R)
• M41: 9,120,982 km (0.088 R)
• M42: 9,224,055 km (0.045 R)
• M43: 9,405,368 km (0.089 R)
• M44: 10,196,142 km (0.043 R)
• M45: 10,356,810 km (0.106 R)
• M46: 10,789,447 km (0.087 R)
• M47: 11,173,016 km (0.113 R)
• M48: 11,449,772 km (0.109 R)
• M49: 11,588,898 km (0.092 R)
• M50: 11,728,772 km (0.114 R)
• M51: 11,869,095 km (0.114 R)
• M52: 12,179,810 km (0.084 R)
• M53: 12,838,190 km (0.076 R)
• M54: 13,040,895 km (0.051 R)
• M55: 13,478,918 km (0.081 R)
• M56: 13,921,727 km (0.071 R)
• M57: 14,700,534 km (0.087 R)
• M58: 15,988,721 km (0.092 R)
• M59: 16,457,411 km (0.03 R)
• M60: 16,804,179 km (0.118 R)
• M61: 17,153,191 km (0.099 R)
• M62: 17,987,798 km (0.066 R)
• M63: 18,117,499 km (0.096 R)
• M64: 18,345,037 km (0.106 R)
• M65: 18,442,725 km (0.116 R)
• M66: 18,573,473 km (0.104 R)
• M67: 19,099,310 km (0.08 R)
• M68: 19,198,493 km (0.059 R)
• M69: 19,397,159 km (0.091 R)
• M70: 19,530,152 km (0.102 R)
• M71: 21,354,049 km (0.064 R)
• M72: 21,697,675 km (0.119 R)
• M73: 22,043,246 km (0.098 R)
• M74: 22,565,044 km (0.115 R)
• M75: 22,985,414 km (0.112 R)
• M76: 23,691,815 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.2

Radius: 9.5

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.32 AU - 9.78 AU

Year: 10945 Days

Day: 8.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,003,729 km

• M1: 692,638 km (0.071 R)
• M2: 779,255 km (0.06 R)
• M3: 964,009 km (0.106 R)
• M4: 1,061,846 km (0.089 R)
• M5: 1,719,328 km (0.102 R)
• M6: 2,038,271 km (0.084 R)
• M7: 2,140,297 km (0.052 R)
• M8: 2,456,397 km (0.091 R)
• M9: 2,647,733 km (0.082 R)
• M10: 2,872,578 km (0.116 R)
• M11: 3,016,192 km (0.096 R)
• M12: 4,055,449 km (0.078 R)
• M13: 4,152,089 km (0.111 R)
• M14: 4,446,797 km (0.114 R)
• M15: 4,513,218 km (0.116 R)
• M16: 4,884,520 km (0.092 R)
• M17: 6,541,915 km (0.081 R)
• M18: 6,731,755 km (0.049 R)
• M19: 6,808,199 km (0.116 R)
• M20: 6,961,986 km (0.086 R)
• M21: 7,469,721 km (0.117 R)
• M22: 7,708,180 km (0.067 R)
• M23: 8,070,506 km (0.069 R)
• M24: 8,151,738 km (0.08 R)
• M25: 8,233,418 km (0.116 R)
• M26: 8,520,945 km (0.086 R)
• M27: 8,895,688 km (0.104 R)
• M28: 10,095,463 km (0.115 R)
• M29: 11,028,355 km (0.063 R)
• M30: 11,482,385 km (0.066 R)
• M31: 12,035,149 km (0.037 R)
• M32: 12,268,073 km (0.115 R)
• M33: 12,455,369 km (0.087 R)
• M34: 12,785,681 km (0.073 R)
• M35: 13,406,662 km (0.113 R)
• M36: 14,135,353 km (0.084 R)
• M37: 15,681,746 km (0.099 R)
• M38: 16,140,862 km (0.092 R)
• M39: 16,604,167 km (0.079 R)
• M40: 16,811,510 km (0.096 R)
• M41: 18,447,661 km (0.032 R)
• M42: 18,608,629 km (0.091 R)
• M43: 19,257,435 km (0.071 R)
• M44: 19,913,571 km (0.104 R)
• M45: 20,355,184 km (0.119 R)
• M46: 21,023,438 km (0.11 R)
• M47: 21,191,735 km (0.11 R)
• M48: 21,529,527 km (0.117 R)
• M49: 21,642,474 km (0.102 R)
• M50: 22,725,712 km (0.075 R)
• M51: 23,884,946 km (0.085 R)
• M52: 24,001,931 km (0.112 R)
• M53: 24,530,610 km (0.077 R)
• M54: 25,779,453 km (0.038 R)
• M55: 27,109,677 km (0.101 R)
• M56: 28,091,039 km (0.088 R)
• M57: 28,648,291 km (0.108 R)
• M58: 29,836,547 km (0.112 R)
• M59: 29,899,528 km (0.104 R)
• M60: 29,962,509 km (0.047 R)
• M61: 30,405,019 km (0.111 R)
• M62: 30,849,624 km (0.084 R)
• M63: 31,104,688 km (0.113 R)
• M64: 31,296,323 km (0.049 R)
• M65: 31,552,584 km (0.112 R)
• M66: 32,067,201 km (0.1 R)
• M67: 32,649,436 km (0.103 R)
• M68: 32,714,362 km (0.115 R)
• M69: 32,909,437 km (0.101 R)
• M70: 33,758,854 km (0.093 R)
• M71: 33,890,201 km (0.111 R)
• M72: 34,681,574 km (0.075 R)
• M73: 35,746,411 km (0.049 R)
• M74: 35,947,321 km (0.051 R)
• M75: 36,014,341 km (0.103 R)
• M76: 36,282,869 km (0.119 R)
• M77: 36,619,464 km (0.06 R)
• M78: 37,228,029 km (0.074 R)
• M79: 37,431,631 km (0.051 R)
• M80: 37,567,616 km (0.091 R)
• M81: 39,004,802 km (0.09 R)
• M82: 40,459,941 km (0.047 R)
• M83: 41,510,118 km (0.115 R)
• M84: 41,932,732 km (0.073 R)
• M85: 42,782,149 km (0.115 R)
• M86: 43,494,384 km (0.108 R)
• M87: 44,354,273 km (0.091 R)
• M88: 44,786,311 km (0.038 R)
• M89: 44,858,567 km (0.1 R)
• M90: 45,364,657 km (0.077 R)
• M91: 48,144,784 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 15,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit