🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.53 AU - 0.53 AU

Year: 142 Days

Day: 46 Hours

Environment

Temp: 155 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.64 AU - 0.82 AU

Year: 230 Days

Day: 25.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.6 AU - 0.92 AU

Year: 244 Days

Day: 33.4 Hours

Environment

Temp: 94 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.89 AU - 1.09 AU

Year: 363 Days

Day: 43.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.98 AU - 1.06 AU

Year: 380 Days

Day: 43.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.94 AU - 4.86 AU

Year: 3405 Days

Day: 47.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,390,255 km

• M1: 246,836 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.8

Radius: 11.4

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.33 AU - 6.05 AU

Year: 4362 Days

Day: 7.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 57,390,255 km

• M1: 144,960 km (0.041 R)
• M2: 237,861 km (0.108 R)
• M3: 321,336 km (0.108 R)
• M4: 606,919 km (0.076 R)
• M5: 693,386 km (0.049 R)
• M6: 960,418 km (0.09 R)
• M7: 1,042,996 km (0.118 R)
• M8: 1,204,562 km (0.118 R)
• M9: 1,328,728 km (0.055 R)
• M10: 1,469,201 km (0.072 R)
• M11: 1,701,975 km (0.086 R)
• M12: 1,973,645 km (0.096 R)
• M13: 2,067,293 km (0.09 R)
• M14: 2,855,375 km (0.109 R)
• M15: 2,946,779 km (0.083 R)
• M16: 3,116,722 km (0.112 R)
• M17: 3,629,693 km (0.098 R)
• M18: 3,762,087 km (0.097 R)
• M19: 3,862,617 km (0.118 R)
• M20: 3,946,990 km (0.105 R)
• M21: 4,988,790 km (0.111 R)
• M22: 5,099,343 km (0.1 R)
• M23: 5,266,743 km (0.118 R)
• M24: 5,341,691 km (0.089 R)
• M25: 5,645,375 km (0.058 R)
• M26: 5,974,191 km (0.101 R)
• M27: 6,368,980 km (0.069 R)
• M28: 7,101,261 km (0.114 R)
• M29: 7,330,296 km (0.052 R)
• M30: 7,435,164 km (0.089 R)
• M31: 8,183,901 km (0.06 R)
• M32: 8,314,650 km (0.115 R)
• M33: 8,446,146 km (0.107 R)
• M34: 9,340,143 km (0.075 R)
• M35: 9,821,549 km (0.055 R)
• M36: 10,030,388 km (0.074 R)
• M37: 10,240,722 km (0.031 R)
• M38: 10,428,916 km (0.064 R)
• M39: 11,144,742 km (0.115 R)
• M40: 11,459,945 km (0.051 R)
• M41: 11,679,854 km (0.086 R)
• M42: 11,778,140 km (0.097 R)
• M43: 11,975,310 km (0.111 R)
• M44: 12,173,676 km (0.097 R)
• M45: 12,298,142 km (0.118 R)
• M46: 12,398,073 km (0.03 R)
• M47: 12,473,171 km (0.104 R)
• M48: 12,800,491 km (0.027 R)
• M49: 13,130,504 km (0.072 R)
• M50: 13,207,098 km (0.092 R)
• M51: 13,309,423 km (0.097 R)
• M52: 13,463,509 km (0.118 R)
• M53: 14,849,533 km (0.051 R)
• M54: 15,035,932 km (0.066 R)
• M55: 15,196,451 km (0.113 R)
• M56: 15,600,066 km (0.028 R)
• M57: 15,816,684 km (0.109 R)
• M58: 15,925,441 km (0.072 R)
• M59: 16,198,308 km (0.085 R)
• M60: 16,638,275 km (0.102 R)
• M61: 16,943,006 km (0.107 R)
• M62: 17,389,406 km (0.086 R)
• M63: 17,501,754 km (0.117 R)
• M64: 17,868,119 km (0.038 R)
• M65: 18,151,757 km (0.025 R)
• M66: 19,417,355 km (0.105 R)
• M67: 19,592,235 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.1

Radius: 13.7

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.84 AU - 11.42 AU

Year: 11026 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,390,255 km

• M1: 179,817 km (0.087 R)
• M2: 424,260 km (0.095 R)
• M3: 829,371 km (0.112 R)
• M4: 1,096,852 km (0.099 R)
• M5: 1,322,296 km (0.098 R)
• M6: 1,440,927 km (0.088 R)
• M7: 2,638,757 km (0.081 R)
• M8: 2,821,565 km (0.097 R)
• M9: 3,264,525 km (0.066 R)
• M10: 3,695,965 km (0.082 R)
• M11: 3,798,140 km (0.043 R)
• M12: 4,287,774 km (0.106 R)
• M13: 4,431,388 km (0.099 R)
• M14: 4,871,954 km (0.089 R)
• M15: 7,625,303 km (0.107 R)
• M16: 7,931,978 km (0.119 R)
• M17: 8,467,239 km (0.064 R)
• M18: 8,557,447 km (0.085 R)
• M19: 8,968,093 km (0.029 R)
• M20: 9,198,923 km (0.084 R)
• M21: 9,713,988 km (0.086 R)
• M22: 9,808,534 km (0.081 R)
• M23: 11,664,894 km (0.072 R)
• M24: 12,171,133 km (0.05 R)
• M25: 12,426,946 km (0.08 R)
• M26: 13,415,638 km (0.076 R)
• M27: 14,863,596 km (0.057 R)
• M28: 16,530,266 km (0.115 R)
• M29: 17,500,857 km (0.106 R)
• M30: 17,789,880 km (0.041 R)
• M31: 19,856,873 km (0.102 R)
• M32: 20,158,313 km (0.104 R)
• M33: 20,461,398 km (0.114 R)
• M34: 21,502,899 km (0.113 R)
• M35: 23,828,846 km (0.115 R)
• M36: 24,020,930 km (0.105 R)
• M37: 24,600,323 km (0.118 R)
• M38: 26,299,754 km (0.114 R)
• M39: 26,498,271 km (0.115 R)
• M40: 27,969,416 km (0.118 R)
• M41: 28,172,121 km (0.12 R)
• M42: 28,375,275 km (0.109 R)
• M43: 29,466,891 km (0.102 R)
• M44: 29,604,371 km (0.104 R)
• M45: 30,087,124 km (0.054 R)
• M46: 30,572,419 km (0.097 R)
• M47: 32,185,234 km (0.119 R)
• M48: 32,681,600 km (0.06 R)
• M49: 33,109,001 km (0.052 R)
• M50: 33,825,575 km (0.08 R)
• M51: 34,185,806 km (0.104 R)
• M52: 34,764,750 km (0.1 R)
• M53: 34,982,714 km (0.099 R)
• M54: 35,932,511 km (0.078 R)
• M55: 36,816,634 km (0.073 R)
• M56: 37,261,538 km (0.09 R)
• M57: 37,410,089 km (0.093 R)
• M58: 38,006,685 km (0.073 R)
• M59: 41,806,471 km (0.106 R)
• M60: 42,038,198 km (0.107 R)
• M61: 42,425,507 km (0.056 R)
• M62: 42,658,581 km (0.104 R)
• M63: 42,814,013 km (0.087 R)
• M64: 44,932,319 km (0.069 R)
• M65: 45,328,304 km (0.092 R)
• M66: 46,043,981 km (0.106 R)
• M67: 46,683,362 km (0.072 R)
• M68: 46,923,915 km (0.112 R)
• M69: 47,164,768 km (0.104 R)
• M70: 47,325,586 km (0.038 R)
• M71: 47,567,336 km (0.085 R)
• M72: 48,213,599 km (0.096 R)
• M73: 49,433,270 km (0.102 R)
• M74: 51,075,256 km (0.101 R)
• M75: 52,235,238 km (0.077 R)
• M76: 53,069,246 km (0.108 R)
• M77: 53,320,271 km (0.058 R)
• M78: 53,655,520 km (0.096 R)
• M79: 54,412,635 km (0.057 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 13,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit