🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.61 AU - 0.67 AU

Year: 187 Days

Day: 30.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.85 AU - 2.13 AU

Year: 1025 Days

Day: 25.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,477,913 km

• M1: 1,459,926 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.27 AU - 2.37 AU

Year: 1291 Days

Day: 20.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 68.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,477,913 km

• M1: 275,110 km (0.101 R)
• M2: 1,346,530 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.41 AU - 2.61 AU

Year: 1452 Days

Day: 44.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.14 AU - 3.08 AU

Year: 1540 Days

Day: 39 Hours

Environment

Temp: -84 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.57 AU - 2.95 AU

Year: 1675 Days

Day: 37.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,477,913 km

• M1: 905,965 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.32 AU - 3.42 AU

Year: 1776 Days

Day: 12.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 148.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.84 AU - 3.54 AU

Year: 2081 Days

Day: 28.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.3

Radius: 8.9

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.07 AU - 5.23 AU

Year: 4269 Days

Day: 10.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,477,913 km

• M1: 114,442 km (0.059 R)
• M2: 707,448 km (0.12 R)
• M3: 791,522 km (0.037 R)
• M4: 879,336 km (0.115 R)
• M5: 936,034 km (0.12 R)
• M6: 1,005,746 km (0.066 R)
• M7: 1,187,957 km (0.099 R)
• M8: 1,354,908 km (0.102 R)
• M9: 1,448,107 km (0.037 R)
• M10: 1,543,401 km (0.077 R)
• M11: 1,640,939 km (0.08 R)
• M12: 1,827,637 km (0.09 R)
• M13: 1,886,429 km (0.107 R)
• M14: 2,190,412 km (0.09 R)
• M15: 2,300,666 km (0.074 R)
• M16: 2,380,401 km (0.059 R)
• M17: 2,592,382 km (0.073 R)
• M18: 2,878,861 km (0.117 R)
• M19: 2,982,383 km (0.103 R)
• M20: 3,211,118 km (0.059 R)
• M21: 3,427,437 km (0.095 R)
• M22: 4,065,921 km (0.075 R)
• M23: 4,280,444 km (0.115 R)
• M24: 4,359,432 km (0.119 R)
• M25: 4,478,661 km (0.102 R)
• M26: 4,558,846 km (0.106 R)
• M27: 4,619,283 km (0.086 R)
• M28: 4,700,215 km (0.072 R)
• M29: 4,761,251 km (0.091 R)
• M30: 4,946,005 km (0.078 R)
• M31: 5,643,729 km (0.102 R)
• M32: 5,993,190 km (0.08 R)
• M33: 6,170,463 km (0.081 R)
• M34: 6,282,213 km (0.108 R)
• M35: 7,674,820 km (0.105 R)
• M36: 7,746,926 km (0.088 R)
• M37: 7,988,825 km (0.101 R)
• M38: 8,086,363 km (0.09 R)
• M39: 8,184,200 km (0.079 R)
• M40: 8,804,732 km (0.064 R)
• M41: 8,880,279 km (0.11 R)
• M42: 9,057,253 km (0.108 R)
• M43: 9,184,412 km (0.102 R)
• M44: 10,012,137 km (0.092 R)
• M45: 10,090,825 km (0.12 R)
• M46: 10,594,970 km (0.079 R)
• M47: 10,729,010 km (0.095 R)
• M48: 11,544,767 km (0.097 R)
• M49: 11,793,548 km (0.118 R)
• M50: 11,876,725 km (0.112 R)
• M51: 12,352,446 km (0.073 R)
• M52: 12,493,517 km (0.042 R)
• M53: 12,720,307 km (0.106 R)
• M54: 12,834,301 km (0.077 R)
• M55: 13,206,949 km (0.101 R)
• M56: 13,816,411 km (0.077 R)
• M57: 14,435,147 km (0.116 R)
• M58: 15,183,436 km (0.091 R)
• M59: 15,760,584 km (0.102 R)
• M60: 16,283,130 km (0.072 R)
• M61: 16,499,897 km (0.096 R)
• M62: 16,686,595 km (0.1 R)
• M63: 17,030,371 km (0.114 R)
• M64: 17,093,202 km (0.091 R)
• M65: 17,693,539 km (0.072 R)
• M66: 17,884,425 km (0.101 R)
• M67: 17,948,304 km (0.045 R)
• M68: 18,140,238 km (0.057 R)
• M69: 18,236,429 km (0.052 R)
• M70: 18,526,051 km (0.088 R)
• M71: 19,110,081 km (0.113 R)
• M72: 20,129,740 km (0.116 R)
• M73: 20,429,085 km (0.101 R)
• M74: 20,629,546 km (0.107 R)
• M75: 22,772,835 km (0.119 R)
• M76: 22,945,920 km (0.108 R)
• M77: 23,084,747 km (0.047 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.4

Radius: 8.6

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.19 AU - 7.01 AU

Year: 5503 Days

Day: 6.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 133.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,477,913 km

• M1: 116,986 km (0.109 R)
• M2: 269,426 km (0.084 R)
• M3: 405,261 km (0.099 R)
• M4: 472,879 km (0.099 R)
• M5: 678,127 km (0.107 R)
• M6: 773,122 km (0.085 R)
• M7: 964,009 km (0.106 R)
• M8: 1,256,921 km (0.1 R)
• M9: 1,483,113 km (0.095 R)
• M10: 1,609,075 km (0.114 R)
• M11: 1,722,320 km (0.053 R)
• M12: 2,025,854 km (0.116 R)
• M13: 2,549,896 km (0.096 R)
• M14: 2,625,592 km (0.106 R)
• M15: 2,701,887 km (0.116 R)
• M16: 2,778,930 km (0.062 R)
• M17: 2,856,721 km (0.055 R)
• M18: 2,974,903 km (0.069 R)
• M19: 3,134,823 km (0.064 R)
• M20: 3,421,902 km (0.108 R)
• M21: 3,484,434 km (0.083 R)
• M22: 4,021,191 km (0.071 R)
• M23: 4,265,484 km (0.078 R)
• M24: 4,491,826 km (0.12 R)
• M25: 5,003,750 km (0.119 R)
• M26: 5,218,572 km (0.056 R)
• M27: 5,339,298 km (0.103 R)
• M28: 6,752,848 km (0.065 R)
• M29: 6,858,015 km (0.093 R)
• M30: 6,963,781 km (0.106 R)
• M31: 7,284,369 km (0.114 R)
• M32: 7,801,679 km (0.076 R)
• M33: 8,050,909 km (0.057 R)
• M34: 8,134,683 km (0.107 R)
• M35: 9,719,224 km (0.034 R)
• M36: 9,957,533 km (0.048 R)
• M37: 10,077,511 km (0.085 R)
• M38: 10,258,225 km (0.093 R)
• M39: 10,531,391 km (0.064 R)
• M40: 10,899,252 km (0.11 R)
• M41: 10,960,886 km (0.088 R)
• M42: 11,302,568 km (0.082 R)
• M43: 12,059,982 km (0.104 R)
• M44: 13,723,361 km (0.084 R)
• M45: 14,058,011 km (0.059 R)
• M46: 14,395,205 km (0.077 R)
• M47: 14,803,457 km (0.102 R)
• M48: 14,871,824 km (0.098 R)
• M49: 15,043,263 km (0.108 R)
• M50: 15,527,062 km (0.087 R)
• M51: 16,651,589 km (0.091 R)
• M52: 17,151,845 km (0.061 R)
• M53: 18,130,514 km (0.116 R)
• M54: 18,387,224 km (0.114 R)
• M55: 19,015,685 km (0.074 R)
• M56: 19,388,632 km (0.06 R)
• M57: 19,651,027 km (0.034 R)
• M58: 19,952,466 km (0.076 R)
• M59: 20,407,543 km (0.116 R)
• M60: 20,827,764 km (0.088 R)
• M61: 21,019,548 km (0.077 R)
• M62: 21,366,615 km (0.075 R)
• M63: 22,066,135 km (0.073 R)
• M64: 22,301,003 km (0.086 R)
• M65: 23,407,878 km (0.117 R)
• M66: 23,847,696 km (0.049 R)
• M67: 24,694,719 km (0.075 R)
• M68: 24,857,182 km (0.085 R)
• M69: 25,305,826 km (0.096 R)
• M70: 26,335,508 km (0.111 R)
• M71: 26,751,091 km (0.054 R)
• M72: 27,546,802 km (0.099 R)
• M73: 27,841,959 km (0.062 R)
• M74: 28,053,341 km (0.117 R)
• M75: 28,222,985 km (0.108 R)
• M76: 28,435,414 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 18,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit