🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.51 AU - 0.59 AU

Year: 150 Days

Day: 21.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,775,247 km

• M1: 58,194 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.01 AU - 1.45 AU

Year: 503 Days

Day: 47.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,775,247 km

• M1: 503,247 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.67 AU - 1.69 AU

Year: 803 Days

Day: 19.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,775,247 km

• M1: 479,162 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.67 AU - 1.73 AU

Year: 818 Days

Day: 37 Hours

Environment

Temp: -51 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.39 AU - 2.59 AU

Year: 1450 Days

Day: 22.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,775,247 km

• M1: 257,159 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.18 AU - 3.78 AU

Year: 2395 Days

Day: 36.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.49 AU - 5.11 AU

Year: 3290 Days

Day: 40.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.13 AU - 4.99 AU

Year: 3593 Days

Day: 16 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,775,247 km

• M1: 2,707,123 km (0.039 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.3

Radius: 12.3

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.63 AU - 7.87 AU

Year: 7203 Days

Day: 11.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,775,247 km

• M1: 223,499 km (0.063 R)
• M2: 301,290 km (0.082 R)
• M3: 907,311 km (0.105 R)
• M4: 1,097,600 km (0.076 R)
• M5: 1,359,545 km (0.11 R)
• M6: 1,579,903 km (0.059 R)
• M7: 1,790,537 km (0.101 R)
• M8: 2,033,185 km (0.032 R)
• M9: 2,381,598 km (0.045 R)
• M10: 2,599,861 km (0.106 R)
• M11: 2,699,045 km (0.081 R)
• M12: 2,850,288 km (0.118 R)
• M13: 3,321,073 km (0.06 R)
• M14: 4,937,927 km (0.109 R)
• M15: 5,217,824 km (0.043 R)
• M16: 5,695,939 km (0.092 R)
• M17: 5,825,790 km (0.099 R)
• M18: 5,923,926 km (0.081 R)
• M19: 6,221,476 km (0.117 R)
• M20: 6,969,615 km (0.033 R)
• M21: 7,143,747 km (0.116 R)
• M22: 7,531,654 km (0.114 R)
• M23: 7,638,766 km (0.059 R)
• M24: 8,736,815 km (0.109 R)
• M25: 9,342,537 km (0.092 R)
• M26: 9,457,577 km (0.114 R)
• M27: 9,922,827 km (0.091 R)
• M28: 10,237,132 km (0.118 R)
• M29: 10,355,763 km (0.059 R)
• M30: 10,594,671 km (0.052 R)
• M31: 10,835,224 km (0.116 R)
• M32: 10,956,249 km (0.066 R)
• M33: 11,077,722 km (0.055 R)
• M34: 11,199,645 km (0.096 R)
• M35: 11,526,965 km (0.094 R)
• M36: 12,739,755 km (0.103 R)
• M37: 13,599,793 km (0.065 R)
• M38: 15,876,523 km (0.066 R)
• M39: 16,894,836 km (0.074 R)
• M40: 17,506,392 km (0.091 R)
• M41: 18,557,915 km (0.113 R)
• M42: 19,042,762 km (0.111 R)
• M43: 19,629,933 km (0.11 R)
• M44: 20,173,422 km (0.102 R)
• M45: 20,322,572 km (0.088 R)
• M46: 20,571,802 km (0.119 R)
• M47: 20,922,609 km (0.104 R)
• M48: 21,023,138 km (0.042 R)
• M49: 21,174,382 km (0.065 R)
• M50: 22,499,669 km (0.063 R)
• M51: 22,602,742 km (0.085 R)
• M52: 23,172,261 km (0.096 R)
• M53: 23,799,226 km (0.071 R)
• M54: 25,069,462 km (0.025 R)
• M55: 25,444,204 km (0.062 R)
• M56: 25,713,032 km (0.096 R)
• M57: 26,361,838 km (0.063 R)
• M58: 27,180,587 km (0.119 R)
• M59: 28,675,219 km (0.066 R)
• M60: 28,786,969 km (0.119 R)
• M61: 29,856,145 km (0.026 R)
• M62: 30,424,168 km (0.102 R)
• M63: 30,709,451 km (0.077 R)
• M64: 30,995,632 km (0.049 R)
• M65: 31,570,686 km (0.059 R)
• M66: 31,801,665 km (0.095 R)
• M67: 32,265,418 km (0.098 R)
• M68: 32,381,656 km (0.112 R)
• M69: 33,023,730 km (0.039 R)
• M70: 33,434,376 km (0.086 R)
• M71: 34,379,685 km (0.11 R)
• M72: 35,034,625 km (0.046 R)
• M73: 35,154,153 km (0.033 R)
• M74: 35,633,614 km (0.117 R)
• M75: 38,617,344 km (0.085 R)
• M76: 38,864,480 km (0.077 R)
• M77: 38,988,197 km (0.116 R)
• M78: 39,608,879 km (0.072 R)
• M79: 40,045,256 km (0.106 R)
• M80: 40,295,383 km (0.088 R)
• M81: 40,860,115 km (0.109 R)
• M82: 41,616,931 km (0.075 R)
• M83: 42,187,796 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53

Radius: 5.8

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10 AU - 14.54 AU

Year: 15858 Days

Day: 23.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,775,247 km

• M1: 88,412 km (0.093 R)
• M2: 238,160 km (0.1 R)
• M3: 277,354 km (0.117 R)
• M4: 319,092 km (0.067 R)
• M5: 459,116 km (0.1 R)
• M6: 563,386 km (0.087 R)
• M7: 675,584 km (0.102 R)
• M8: 832,662 km (0.049 R)
• M9: 1,252,583 km (0.107 R)
• M10: 1,431,053 km (0.108 R)
• M11: 1,649,466 km (0.111 R)
• M12: 2,031,090 km (0.062 R)
• M13: 2,152,564 km (0.105 R)
• M14: 2,240,827 km (0.084 R)
• M15: 2,330,286 km (0.1 R)
• M16: 2,421,092 km (0.028 R)
• M17: 2,643,544 km (0.051 R)
• M18: 2,757,238 km (0.084 R)
• M19: 3,268,414 km (0.089 R)
• M20: 3,308,955 km (0.09 R)
• M21: 3,370,141 km (0.108 R)
• M22: 3,534,998 km (0.059 R)
• M23: 3,618,473 km (0.069 R)
• M24: 3,723,641 km (0.071 R)
• M25: 4,220,754 km (0.098 R)
• M26: 4,465,796 km (0.107 R)
• M27: 4,533,414 km (0.031 R)
• M28: 4,669,847 km (0.029 R)
• M29: 4,900,078 km (0.112 R)
• M30: 5,637,147 km (0.106 R)
• M31: 5,759,368 km (0.077 R)
• M32: 6,715,897 km (0.096 R)
• M33: 7,212,413 km (0.104 R)
• M34: 7,666,592 km (0.104 R)
• M35: 7,883,509 km (0.1 R)
• M36: 7,965,488 km (0.116 R)
• M37: 8,799,796 km (0.119 R)
• M38: 8,941,614 km (0.051 R)
• M39: 9,170,050 km (0.119 R)
• M40: 9,807,936 km (0.038 R)
• M41: 10,761,323 km (0.118 R)
• M42: 11,526,366 km (0.099 R)
• M43: 11,619,416 km (0.068 R)
• M44: 13,173,289 km (0.086 R)
• M45: 13,793,223 km (0.107 R)
• M46: 13,891,957 km (0.033 R)
• M47: 14,090,175 km (0.119 R)
• M48: 14,289,439 km (0.115 R)
• M49: 15,401,250 km (0.103 R)
• M50: 15,881,310 km (0.114 R)
• M51: 17,067,621 km (0.066 R)
• M52: 17,814,563 km (0.078 R)
• M53: 18,354,462 km (0.066 R)
• M54: 18,535,625 km (0.107 R)
• M55: 18,972,900 km (0.1 R)
• M56: 19,598,219 km (0.08 R)
• M57: 19,969,221 km (0.107 R)
• M58: 20,043,721 km (0.117 R)
• M59: 20,492,515 km (0.089 R)
• M60: 20,793,506 km (0.111 R)
• M61: 20,906,751 km (0.074 R)
• M62: 20,982,448 km (0.06 R)
• M63: 21,590,713 km (0.093 R)
• M64: 21,782,048 km (0.118 R)
• M65: 22,166,216 km (0.077 R)
• M66: 22,320,601 km (0.092 R)
• M67: 22,630,268 km (0.11 R)
• M68: 22,785,700 km (0.086 R)
• M69: 22,863,491 km (0.043 R)
• M70: 23,567,948 km (0.118 R)
• M71: 23,646,636 km (0.041 R)
• M72: 23,725,474 km (0.076 R)
• M73: 23,804,312 km (0.082 R)
• M74: 25,400,372 km (0.101 R)
• M75: 25,440,763 km (0.026 R)
• M76: 26,660,884 km (0.11 R)
• M77: 27,278,125 km (0.113 R)
• M78: 27,526,307 km (0.083 R)
• M79: 27,567,746 km (0.088 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 16,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit