🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.47 AU - 0.53 AU

Year: 155 Days

Day: 29.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.48 AU - 0.64 AU

Year: 184 Days

Day: 16.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,498,526 km

• M1: 199,115 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.58 AU - 1.64 AU

Year: 898 Days

Day: 41.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,498,526 km

• M1: 996,771 km (0.105 R)
• M2: 1,633,160 km (0.092 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.8

Radius: 12.1

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.8 AU - 6.44 AU

Year: 6657 Days

Day: 7 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,498,526 km

• M1: 352,004 km (0.051 R)
• M2: 604,525 km (0.081 R)
• M3: 707,000 km (0.115 R)
• M4: 992,133 km (0.109 R)
• M5: 1,246,898 km (0.07 R)
• M6: 1,365,081 km (0.082 R)
• M7: 1,523,056 km (0.099 R)
• M8: 1,613,563 km (0.099 R)
• M9: 1,743,414 km (0.109 R)
• M10: 2,053,680 km (0.12 R)
• M11: 2,134,163 km (0.091 R)
• M12: 2,236,189 km (0.085 R)
• M13: 2,381,897 km (0.092 R)
• M14: 2,996,595 km (0.037 R)
• M15: 3,181,199 km (0.027 R)
• M16: 3,634,779 km (0.104 R)
• M17: 3,782,283 km (0.116 R)
• M18: 4,032,710 km (0.112 R)
• M19: 4,185,599 km (0.05 R)
• M20: 4,602,977 km (0.12 R)
• M21: 4,682,713 km (0.044 R)
• M22: 4,789,675 km (0.113 R)
• M23: 5,170,850 km (0.117 R)
• M24: 5,309,378 km (0.053 R)
• M25: 6,079,059 km (0.114 R)
• M26: 6,254,837 km (0.097 R)
• M27: 6,551,639 km (0.09 R)
• M28: 6,701,685 km (0.11 R)
• M29: 6,883,447 km (0.099 R)
• M30: 7,097,521 km (0.112 R)
• M31: 7,220,790 km (0.099 R)
• M32: 7,407,039 km (0.1 R)
• M33: 7,500,837 km (0.1 R)
• M34: 7,595,084 km (0.118 R)
• M35: 7,911,783 km (0.112 R)
• M36: 8,232,969 km (0.119 R)
• M37: 8,755,664 km (0.066 R)
• M38: 8,987,840 km (0.058 R)
• M39: 9,087,921 km (0.071 R)
• M40: 9,322,939 km (0.106 R)
• M41: 9,662,227 km (0.073 R)
• M42: 10,775,086 km (0.059 R)
• M43: 11,024,017 km (0.086 R)
• M44: 11,491,211 km (0.077 R)
• M45: 11,818,531 km (0.066 R)
• M46: 11,928,336 km (0.093 R)
• M47: 12,148,993 km (0.034 R)
• M48: 12,370,846 km (0.085 R)
• M49: 13,539,056 km (0.086 R)
• M50: 14,116,953 km (0.051 R)
• M51: 14,233,489 km (0.088 R)
• M52: 14,428,415 km (0.058 R)
• M53: 15,018,729 km (0.047 R)
• M54: 15,416,509 km (0.06 R)
• M55: 15,817,880 km (0.061 R)
• M56: 15,898,663 km (0.067 R)
• M57: 16,100,920 km (0.104 R)
• M58: 16,182,151 km (0.116 R)
• M59: 16,385,754 km (0.116 R)
• M60: 16,590,105 km (0.084 R)
• M61: 16,713,074 km (0.103 R)
• M62: 17,084,077 km (0.1 R)
• M63: 18,552,380 km (0.087 R)
• M64: 18,808,192 km (0.05 R)
• M65: 19,452,810 km (0.05 R)
• M66: 20,235,805 km (0.09 R)
• M67: 22,012,579 km (0.118 R)
• M68: 22,600,798 km (0.094 R)
• M69: 23,285,956 km (0.104 R)
• M70: 24,817,240 km (0.04 R)
• M71: 27,150,368 km (0.069 R)
• M72: 27,537,976 km (0.098 R)
• M73: 27,732,453 km (0.106 R)
• M74: 27,878,610 km (0.115 R)
• M75: 28,514,850 km (0.039 R)
• M76: 28,908,741 km (0.109 R)
• M77: 29,403,761 km (0.091 R)
• M78: 30,001,404 km (0.107 R)
• M79: 31,006,403 km (0.063 R)
• M80: 32,637,468 km (0.054 R)
• M81: 33,256,205 km (0.076 R)
• M82: 33,359,727 km (0.097 R)
• M83: 33,515,159 km (0.071 R)
• M84: 34,296,060 km (0.108 R)
• M85: 34,977,777 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.9

Radius: 5.1

Gravity: 20.64 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.45 AU - 12.89 AU

Year: 16415 Days

Day: 20.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,498,526 km

• M1: 134,339 km (0.097 R)
• M2: 211,831 km (0.078 R)
• M3: 415,134 km (0.118 R)
• M4: 518,506 km (0.055 R)
• M5: 630,405 km (0.054 R)
• M6: 1,176,886 km (0.076 R)
• M7: 1,722,171 km (0.088 R)
• M8: 1,862,344 km (0.089 R)
• M9: 2,876,767 km (0.1 R)
• M10: 4,069,212 km (0.095 R)
• M11: 4,638,282 km (0.108 R)
• M12: 5,353,509 km (0.079 R)
• M13: 5,641,037 km (0.12 R)
• M14: 6,316,620 km (0.089 R)
• M15: 7,650,884 km (0.118 R)
• M16: 7,788,963 km (0.117 R)
• M17: 7,974,314 km (0.051 R)
• M18: 8,730,532 km (0.054 R)
• M19: 9,312,467 km (0.064 R)
• M20: 9,957,085 km (0.096 R)
• M21: 11,236,595 km (0.092 R)
• M22: 11,498,541 km (0.079 R)
• M23: 12,243,090 km (0.076 R)
• M24: 12,893,541 km (0.092 R)
• M25: 13,112,852 km (0.076 R)
• M26: 14,058,609 km (0.113 R)
• M27: 14,171,406 km (0.037 R)
• M28: 15,314,932 km (0.069 R)
• M29: 15,839,123 km (0.097 R)
• M30: 17,205,251 km (0.104 R)
• M31: 17,325,827 km (0.106 R)
• M32: 17,446,702 km (0.104 R)
• M33: 17,628,613 km (0.067 R)
• M34: 19,230,357 km (0.072 R)
• M35: 20,942,505 km (0.068 R)
• M36: 21,459,067 km (0.115 R)
• M37: 21,783,993 km (0.117 R)
• M38: 21,849,218 km (0.116 R)
• M39: 21,979,817 km (0.1 R)
• M40: 23,500,030 km (0.092 R)
• M41: 24,509,666 km (0.098 R)
• M42: 27,834,329 km (0.108 R)
• M43: 27,975,849 km (0.053 R)
• M44: 29,332,702 km (0.059 R)
• M45: 30,346,078 km (0.112 R)
• M46: 30,857,104 km (0.061 R)
• M47: 31,591,929 km (0.114 R)
• M48: 32,258,238 km (0.091 R)
• M49: 33,304,076 km (0.093 R)
• M50: 35,582,003 km (0.058 R)
• M51: 37,988,285 km (0.055 R)
• M52: 41,411,832 km (0.104 R)
• M53: 42,955,682 km (0.114 R)
• M54: 43,119,193 km (0.118 R)
• M55: 43,775,778 km (0.071 R)
• M56: 46,434,581 km (0.083 R)
• M57: 46,939,025 km (0.116 R)
• M58: 47,360,591 km (0.059 R)
• M59: 47,783,505 km (0.081 R)
• M60: 48,377,707 km (0.068 R)
• M61: 49,059,874 km (0.109 R)
• M62: 49,830,901 km (0.119 R)
• M63: 50,174,976 km (0.089 R)
• M64: 52,430,164 km (0.106 R)
• M65: 52,780,074 km (0.07 R)
• M66: 57,759,289 km (0.096 R)
• M67: 60,121,439 km (0.104 R)
• M68: 60,304,398 km (0.118 R)
• M69: 60,487,655 km (0.117 R)
• M70: 61,222,330 km (0.061 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 12,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit