🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.58 AU - 0.66 AU

Year: 182 Days

Day: 22.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.58 AU - 0.86 AU

Year: 228 Days

Day: 22.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.93 AU - 0.93 AU

Year: 334 Days

Day: 21.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,990,330 km

• M1: 819,348 km (0.12 R)

Asteroid Belt

Center: 2.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.75 AU - 4.73 AU

Year: 3255 Days

Day: 17.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372

Radius: 10.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.46 AU - 8.1 AU

Year: 8090 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,990,330 km

• M1: 169,345 km (0.109 R)
• M2: 285,582 km (0.025 R)
• M3: 416,331 km (0.088 R)
• M4: 513,569 km (0.109 R)
• M5: 775,366 km (0.106 R)
• M6: 1,048,531 km (0.116 R)
• M7: 1,125,724 km (0.087 R)
• M8: 1,594,265 km (0.103 R)
• M9: 1,850,376 km (0.112 R)
• M10: 2,002,667 km (0.117 R)
• M11: 2,739,586 km (0.111 R)
• M12: 3,002,878 km (0.081 R)
• M13: 3,343,512 km (0.066 R)
• M14: 3,436,413 km (0.058 R)
• M15: 3,889,993 km (0.032 R)
• M16: 4,774,865 km (0.047 R)
• M17: 5,362,186 km (0.054 R)
• M18: 5,944,122 km (0.096 R)
• M19: 6,285,654 km (0.115 R)
• M20: 6,575,275 km (0.109 R)
• M21: 7,107,694 km (0.068 R)
• M22: 7,258,040 km (0.112 R)
• M23: 7,623,358 km (0.064 R)
• M24: 7,808,111 km (0.06 R)
• M25: 8,119,574 km (0.111 R)
• M26: 8,466,940 km (0.111 R)
• M27: 8,626,412 km (0.113 R)
• M28: 8,754,767 km (0.072 R)
• M29: 9,045,884 km (0.098 R)
• M30: 9,770,835 km (0.045 R)
• M31: 10,377,754 km (0.11 R)
• M32: 10,754,741 km (0.097 R)
• M33: 11,066,652 km (0.056 R)
• M34: 11,136,215 km (0.082 R)
• M35: 11,206,077 km (0.057 R)
• M36: 11,346,251 km (0.113 R)
• M37: 11,699,152 km (0.119 R)
• M38: 12,019,890 km (0.101 R)
• M39: 12,633,540 km (0.101 R)
• M40: 12,742,896 km (0.101 R)
• M41: 12,816,050 km (0.101 R)
• M42: 13,816,261 km (0.115 R)
• M43: 13,966,607 km (0.091 R)
• M44: 14,042,004 km (0.105 R)
• M45: 14,344,940 km (0.12 R)
• M46: 14,497,081 km (0.113 R)
• M47: 14,803,308 km (0.082 R)
• M48: 15,577,776 km (0.103 R)
• M49: 15,812,794 km (0.082 R)
• M50: 16,088,353 km (0.073 R)
• M51: 16,167,491 km (0.063 R)
• M52: 16,445,144 km (0.106 R)
• M53: 17,328,071 km (0.116 R)
• M54: 17,979,869 km (0.114 R)
• M55: 18,144,127 km (0.075 R)
• M56: 18,639,745 km (0.034 R)
• M57: 19,644,295 km (0.036 R)
• M58: 20,452,123 km (0.069 R)
• M59: 21,054,255 km (0.079 R)
• M60: 21,487,939 km (0.075 R)
• M61: 21,968,447 km (0.117 R)
• M62: 23,386,186 km (0.107 R)
• M63: 23,790,400 km (0.058 R)
• M64: 24,514,453 km (0.082 R)
• M65: 24,605,409 km (0.085 R)
• M66: 25,062,281 km (0.042 R)
• M67: 25,291,764 km (0.111 R)
• M68: 25,429,693 km (0.104 R)
• M69: 26,309,628 km (0.06 R)
• M70: 26,449,502 km (0.104 R)
• M71: 26,542,851 km (0.105 R)
• M72: 27,105,339 km (0.066 R)
• M73: 27,435,202 km (0.102 R)
• M74: 27,529,748 km (0.083 R)
• M75: 27,719,139 km (0.084 R)
• M76: 28,385,298 km (0.06 R)
• M77: 28,576,634 km (0.097 R)
• M78: 29,442,806 km (0.096 R)
• M79: 30,464,260 km (0.095 R)
• M80: 31,398,499 km (0.066 R)
• M81: 31,645,784 km (0.084 R)
• M82: 32,092,782 km (0.051 R)
• M83: 32,742,037 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.8

Radius: 11.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.61 AU - 10.21 AU

Year: 10761 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 42,990,330 km

• M1: 141,819 km (0.039 R)
• M2: 219,310 km (0.112 R)
• M3: 299,794 km (0.094 R)
• M4: 374,443 km (0.106 R)
• M5: 563,236 km (0.073 R)
• M6: 723,605 km (0.097 R)
• M7: 917,185 km (0.109 R)
• M8: 1,355,806 km (0.116 R)
• M9: 1,682,527 km (0.059 R)
• M10: 2,102,748 km (0.066 R)
• M11: 2,242,472 km (0.099 R)
• M12: 2,530,897 km (0.08 R)
• M13: 2,882,901 km (0.112 R)
• M14: 3,091,141 km (0.114 R)
• M15: 3,689,383 km (0.111 R)
• M16: 4,836,200 km (0.055 R)
• M17: 5,788,540 km (0.054 R)
• M18: 6,185,573 km (0.1 R)
• M19: 7,076,129 km (0.031 R)
• M20: 7,216,751 km (0.108 R)
• M21: 7,429,329 km (0.039 R)
• M22: 7,608,099 km (0.076 R)
• M23: 8,079,631 km (0.086 R)
• M24: 9,165,712 km (0.079 R)
• M25: 9,242,306 km (0.075 R)
• M26: 11,184,685 km (0.051 R)
• M27: 11,430,923 km (0.067 R)
• M28: 11,720,694 km (0.052 R)
• M29: 12,646,854 km (0.092 R)
• M30: 12,903,415 km (0.086 R)
• M31: 13,422,071 km (0.088 R)
• M32: 13,683,867 km (0.105 R)
• M33: 14,301,407 km (0.119 R)
• M34: 15,472,309 km (0.047 R)
• M35: 16,347,457 km (0.096 R)
• M36: 16,767,677 km (0.115 R)
• M37: 17,049,669 km (0.103 R)
• M38: 18,290,135 km (0.115 R)
• M39: 19,460,888 km (0.072 R)
• M40: 21,211,332 km (0.109 R)
• M41: 21,823,038 km (0.102 R)
• M42: 23,220,581 km (0.114 R)
• M43: 23,325,150 km (0.065 R)
• M44: 23,745,520 km (0.098 R)
• M45: 24,009,411 km (0.085 R)
• M46: 24,115,177 km (0.055 R)
• M47: 24,380,563 km (0.111 R)
• M48: 24,967,585 km (0.112 R)
• M49: 25,613,399 km (0.027 R)
• M50: 26,921,483 km (0.106 R)
• M51: 28,306,909 km (0.076 R)
• M52: 29,658,825 km (0.117 R)
• M53: 30,171,198 km (0.066 R)
• M54: 30,514,375 km (0.074 R)
• M55: 31,262,365 km (0.03 R)
• M56: 31,900,100 km (0.078 R)
• M57: 32,952,821 km (0.077 R)
• M58: 33,542,685 km (0.112 R)
• M59: 35,393,061 km (0.076 R)
• M60: 35,996,988 km (0.095 R)
• M61: 36,482,732 km (0.047 R)
• M62: 36,665,391 km (0.107 R)
• M63: 37,092,792 km (0.118 R)
• M64: 38,261,301 km (0.109 R)
• M65: 40,005,163 km (0.077 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit