🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.69 AU

Year: 193 Days

Day: 34.1 Hours

Environment

Temp: 47 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,429,087 km

• M1: 265,536 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.71 AU - 0.99 AU

Year: 326 Days

Day: 42.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.92 AU - 1.02 AU

Year: 398 Days

Day: 45.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.11 AU - 1.23 AU

Year: 527 Days

Day: 46.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,429,087 km

• M1: 110,104 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.47 AU - 1.95 AU

Year: 931 Days

Day: 38.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.88 AU - 2.86 AU

Year: 1519 Days

Day: 21.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.03 AU - 3.31 AU

Year: 1816 Days

Day: 13.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,429,087 km

• M1: 594,352 km (0.119 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.4

Radius: 11.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.4 AU - 8.44 AU

Year: 7577 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,429,087 km

• M1: 171,140 km (0.118 R)
• M2: 295,456 km (0.12 R)
• M3: 389,852 km (0.088 R)
• M4: 780,003 km (0.034 R)
• M5: 1,397,843 km (0.079 R)
• M6: 1,632,861 km (0.066 R)
• M7: 1,707,959 km (0.114 R)
• M8: 1,803,402 km (0.103 R)
• M9: 2,080,458 km (0.091 R)
• M10: 2,810,046 km (0.073 R)
• M11: 3,345,906 km (0.091 R)
• M12: 3,564,319 km (0.093 R)
• M13: 3,787,519 km (0.1 R)
• M14: 4,066,669 km (0.093 R)
• M15: 4,144,011 km (0.069 R)
• M16: 4,300,041 km (0.083 R)
• M17: 5,082,139 km (0.087 R)
• M18: 5,165,465 km (0.068 R)
• M19: 5,937,091 km (0.1 R)
• M20: 6,054,375 km (0.075 R)
• M21: 6,142,937 km (0.048 R)
• M22: 6,744,470 km (0.106 R)
• M23: 6,897,808 km (0.117 R)
• M24: 6,990,409 km (0.107 R)
• M25: 7,302,022 km (0.072 R)
• M26: 7,554,543 km (0.086 R)
• M27: 7,649,986 km (0.089 R)
• M28: 8,231,324 km (0.103 R)
• M29: 8,927,403 km (0.117 R)
• M30: 9,299,602 km (0.114 R)
• M31: 9,815,415 km (0.12 R)
• M32: 10,059,410 km (0.108 R)
• M33: 10,839,114 km (0.082 R)
• M34: 11,601,464 km (0.083 R)
• M35: 11,785,470 km (0.097 R)
• M36: 11,970,522 km (0.102 R)
• M37: 13,177,628 km (0.111 R)
• M38: 13,292,818 km (0.101 R)
• M39: 13,951,647 km (0.087 R)
• M40: 14,383,686 km (0.114 R)
• M41: 15,381,952 km (0.082 R)
• M42: 15,584,358 km (0.073 R)
• M43: 16,361,220 km (0.067 R)
• M44: 16,443,798 km (0.078 R)
• M45: 17,360,683 km (0.09 R)
• M46: 17,613,653 km (0.102 R)
• M47: 18,294,174 km (0.105 R)
• M48: 18,939,988 km (0.066 R)
• M49: 19,156,905 km (0.11 R)
• M50: 19,287,504 km (0.091 R)
• M51: 19,374,719 km (0.073 R)
• M52: 19,724,928 km (0.11 R)
• M53: 20,165,494 km (0.115 R)
• M54: 20,298,337 km (0.106 R)
• M55: 20,966,890 km (0.089 R)
• M56: 21,416,581 km (0.082 R)
• M57: 22,462,868 km (0.064 R)
• M58: 23,200,685 km (0.03 R)
• M59: 23,572,585 km (0.047 R)
• M60: 24,510,714 km (0.098 R)
• M61: 24,652,532 km (0.119 R)
• M62: 25,032,062 km (0.083 R)
• M63: 27,300,265 km (0.082 R)
• M64: 27,889,830 km (0.067 R)
• M65: 29,382,069 km (0.09 R)
• M66: 30,696,436 km (0.102 R)
• M67: 31,566,048 km (0.116 R)
• M68: 31,720,433 km (0.097 R)
• M69: 32,081,413 km (0.08 R)
• M70: 32,391,978 km (0.089 R)
• M71: 32,859,771 km (0.087 R)
• M72: 33,277,298 km (0.11 R)
• M73: 33,644,262 km (0.092 R)
• M74: 34,012,422 km (0.095 R)
• M75: 34,912,253 km (0.068 R)
• M76: 35,766,158 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.2

Radius: 8.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.07 AU - 11.67 AU

Year: 12907 Days

Day: 6.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,429,087 km

• M1: 249,080 km (0.091 R)
• M2: 305,479 km (0.115 R)
• M3: 508,782 km (0.094 R)
• M4: 705,055 km (0.057 R)
• M5: 818,899 km (0.108 R)
• M6: 939,325 km (0.096 R)
• M7: 1,008,888 km (0.111 R)
• M8: 1,123,929 km (0.096 R)
• M9: 1,351,766 km (0.112 R)
• M10: 1,561,203 km (0.065 R)
• M11: 1,695,393 km (0.104 R)
• M12: 2,618,262 km (0.077 R)
• M13: 3,761,638 km (0.032 R)
• M14: 4,011,467 km (0.065 R)
• M15: 4,150,144 km (0.058 R)
• M16: 4,361,077 km (0.081 R)
• M17: 4,503,644 km (0.093 R)
• M18: 4,891,402 km (0.118 R)
• M19: 5,064,486 km (0.089 R)
• M20: 5,164,268 km (0.058 R)
• M21: 5,315,212 km (0.112 R)
• M22: 6,144,882 km (0.108 R)
• M23: 6,439,440 km (0.113 R)
• M24: 6,602,053 km (0.064 R)
• M25: 6,711,260 km (0.116 R)
• M26: 7,806,765 km (0.045 R)
• M27: 8,866,516 km (0.115 R)
• M28: 9,443,964 km (0.096 R)
• M29: 9,877,199 km (0.111 R)
• M30: 10,033,529 km (0.065 R)
• M31: 10,222,172 km (0.082 R)
• M32: 10,507,455 km (0.086 R)
• M33: 10,827,445 km (0.106 R)
• M34: 10,956,398 km (0.099 R)
• M35: 11,542,673 km (0.052 R)
• M36: 11,707,380 km (0.119 R)
• M37: 12,105,908 km (0.092 R)
• M38: 12,407,647 km (0.101 R)
• M39: 12,984,497 km (0.057 R)
• M40: 13,155,786 km (0.037 R)
• M41: 13,259,009 km (0.102 R)
• M42: 13,988,598 km (0.112 R)
• M43: 14,234,686 km (0.113 R)
• M44: 14,695,448 km (0.09 R)
• M45: 15,559,226 km (0.109 R)
• M46: 16,217,756 km (0.094 R)
• M47: 16,587,412 km (0.06 R)
• M48: 16,699,012 km (0.074 R)
• M49: 17,072,408 km (0.079 R)
• M50: 18,324,094 km (0.047 R)
• M51: 19,174,857 km (0.105 R)
• M52: 19,291,842 km (0.045 R)
• M53: 19,409,127 km (0.067 R)
• M54: 20,196,909 km (0.093 R)
• M55: 20,834,645 km (0.101 R)
• M56: 22,540,061 km (0.116 R)
• M57: 22,952,652 km (0.094 R)
• M58: 23,492,850 km (0.086 R)
• M59: 24,585,662 km (0.117 R)
• M60: 24,967,735 km (0.072 R)
• M61: 25,223,697 km (0.117 R)
• M62: 25,910,202 km (0.084 R)
• M63: 26,255,773 km (0.092 R)
• M64: 27,653,316 km (0.116 R)
• M65: 28,583,516 km (0.076 R)
• M66: 29,704,303 km (0.1 R)
• M67: 29,794,510 km (0.027 R)
• M68: 29,884,867 km (0.098 R)
• M69: 30,020,702 km (0.098 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: 197 - 14,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit