🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1 AU - 1.46 AU

Year: 498 Days

Day: 36 Hours

Environment

Temp: 7 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.24 AU - 1.62 AU

Year: 625 Days

Day: 34.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,023,584 km

• M1: 29,022 km (0.111 R)
• M2: 118,182 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.03 AU - 4.43 AU

Year: 3178 Days

Day: 15.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.5

Radius: 8.3

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.35 AU - 6.77 AU

Year: 4789 Days

Day: 6.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 102,023,584 km

• M1: 107,561 km (0.115 R)
• M2: 195,076 km (0.101 R)
• M3: 380,278 km (0.082 R)
• M4: 529,726 km (0.106 R)
• M5: 612,005 km (0.113 R)
• M6: 755,918 km (0.085 R)
• M7: 911,201 km (0.106 R)
• M8: 1,323,492 km (0.111 R)
• M9: 1,395,150 km (0.111 R)
• M10: 1,542,504 km (0.083 R)
• M11: 1,664,127 km (0.117 R)
• M12: 1,852,470 km (0.118 R)
• M13: 2,199,089 km (0.06 R)
• M14: 2,319,066 km (0.112 R)
• M15: 2,692,462 km (0.079 R)
• M16: 2,876,917 km (0.117 R)
• M17: 3,180,750 km (0.048 R)
• M18: 3,798,440 km (0.094 R)
• M19: 4,131,744 km (0.11 R)
• M20: 4,387,855 km (0.113 R)
• M21: 4,539,847 km (0.089 R)
• M22: 4,983,255 km (0.109 R)
• M23: 5,279,010 km (0.077 R)
• M24: 5,440,575 km (0.103 R)
• M25: 5,556,963 km (0.119 R)
• M26: 5,839,852 km (0.12 R)
• M27: 6,175,849 km (0.117 R)
• M28: 6,542,812 km (0.071 R)
• M29: 7,895,626 km (0.063 R)
• M30: 7,948,284 km (0.076 R)
• M31: 8,001,093 km (0.063 R)
• M32: 8,107,157 km (0.11 R)
• M33: 8,698,518 km (0.101 R)
• M34: 8,834,951 km (0.084 R)
• M35: 8,917,080 km (0.083 R)
• M36: 9,082,236 km (0.092 R)
• M37: 9,220,465 km (0.104 R)
• M38: 10,410,067 km (0.075 R)
• M39: 11,229,714 km (0.106 R)
• M40: 11,647,391 km (0.091 R)
• M41: 11,767,518 km (0.108 R)
• M42: 11,827,806 km (0.111 R)
• M43: 12,651,642 km (0.101 R)
• M44: 13,179,872 km (0.112 R)
• M45: 13,273,819 km (0.05 R)
• M46: 13,557,157 km (0.066 R)
• M47: 13,620,288 km (0.025 R)
• M48: 13,746,997 km (0.096 R)
• M49: 14,129,519 km (0.057 R)
• M50: 14,290,037 km (0.088 R)
• M51: 14,709,959 km (0.064 R)
• M52: 15,330,939 km (0.113 R)
• M53: 16,801,786 km (0.093 R)
• M54: 17,005,987 km (0.106 R)
• M55: 17,382,225 km (0.099 R)
• M56: 18,212,494 km (0.118 R)
• M57: 18,282,356 km (0.112 R)
• M58: 18,387,224 km (0.096 R)
• M59: 18,843,797 km (0.055 R)
• M60: 19,091,231 km (0.105 R)
• M61: 19,589,392 km (0.054 R)
• M62: 19,660,900 km (0.103 R)
• M63: 20,200,051 km (0.049 R)
• M64: 20,380,765 km (0.105 R)
• M65: 20,853,345 km (0.12 R)
• M66: 21,698,124 km (0.112 R)
• M67: 22,031,877 km (0.116 R)
• M68: 22,106,227 km (0.117 R)
• M69: 22,255,226 km (0.051 R)
• M70: 22,367,275 km (0.057 R)
• M71: 23,383,344 km (0.078 R)
• M72: 23,878,064 km (0.073 R)
• M73: 23,992,656 km (0.104 R)
• M74: 24,069,250 km (0.085 R)
• M75: 24,800,185 km (0.095 R)
• M76: 25,110,302 km (0.043 R)
• M77: 25,773,320 km (0.049 R)
• M78: 26,363,034 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.9

Radius: 3.2

Gravity: 79.68 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.71 AU - 19.77 AU

Year: 28453 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,023,584 km

• M1: 99,483 km (0.074 R)
• M2: 886,517 km (0.094 R)
• M3: 1,355,207 km (0.094 R)
• M4: 1,576,313 km (0.098 R)
• M5: 1,808,489 km (0.109 R)
• M6: 2,010,147 km (0.085 R)
• M7: 3,120,761 km (0.119 R)
• M8: 3,168,483 km (0.099 R)
• M9: 4,279,247 km (0.1 R)
• M10: 4,764,991 km (0.027 R)
• M11: 5,154,694 km (0.034 R)
• M12: 5,670,806 km (0.117 R)
• M13: 6,083,397 km (0.079 R)
• M14: 6,203,076 km (0.076 R)
• M15: 7,378,167 km (0.118 R)
• M16: 9,854,161 km (0.064 R)
• M17: 10,491,747 km (0.106 R)
• M18: 10,851,680 km (0.071 R)
• M19: 11,069,644 km (0.077 R)
• M20: 11,436,009 km (0.111 R)
• M21: 11,509,911 km (0.079 R)
• M22: 14,189,059 km (0.084 R)
• M23: 14,347,782 km (0.06 R)
• M24: 16,049,009 km (0.073 R)
• M25: 16,214,315 km (0.049 R)
• M26: 17,049,370 km (0.103 R)
• M27: 17,387,312 km (0.069 R)
• M28: 18,500,769 km (0.109 R)
• M29: 20,526,473 km (0.055 R)
• M30: 20,976,165 km (0.091 R)
• M31: 21,519,953 km (0.086 R)
• M32: 22,899,544 km (0.089 R)
• M33: 23,834,980 km (0.039 R)
• M34: 24,974,018 km (0.102 R)
• M35: 25,069,761 km (0.086 R)
• M36: 25,165,653 km (0.064 R)
• M37: 26,911,460 km (0.105 R)
• M38: 27,600,807 km (0.106 R)
• M39: 28,495,702 km (0.103 R)
• M40: 29,501,149 km (0.116 R)
• M41: 29,703,704 km (0.043 R)
• M42: 31,961,286 km (0.103 R)
• M43: 33,954,827 km (0.111 R)
• M44: 34,060,892 km (0.084 R)
• M45: 35,880,451 km (0.093 R)
• M46: 36,530,005 km (0.068 R)
• M47: 37,183,598 km (0.11 R)
• M48: 37,511,816 km (0.05 R)
• M49: 38,945,113 km (0.05 R)
• M50: 39,724,368 km (0.103 R)
• M51: 40,959,149 km (0.06 R)
• M52: 41,978,808 km (0.093 R)
• M53: 42,548,926 km (0.119 R)
• M54: 43,696,790 km (0.1 R)
• M55: 45,204,138 km (0.088 R)
• M56: 47,674,747 km (0.108 R)
• M57: 49,586,458 km (0.082 R)
• M58: 51,523,003 km (0.069 R)
• M59: 53,237,544 km (0.091 R)
• M60: 56,220,226 km (0.062 R)
• M61: 57,100,310 km (0.1 R)
• M62: 57,605,353 km (0.118 R)
• M63: 57,985,032 km (0.075 R)
• M64: 60,408,967 km (0.118 R)
• M65: 61,181,191 km (0.101 R)
• M66: 62,086,407 km (0.084 R)
• M67: 63,126,262 km (0.101 R)
• M68: 63,909,856 km (0.065 R)
• M69: 65,618,862 km (0.109 R)
• M70: 65,750,957 km (0.047 R)
• M71: 66,147,840 km (0.096 R)
• M72: 68,009,885 km (0.058 R)
• M73: 69,350,581 km (0.106 R)
• M74: 69,485,069 km (0.08 R)
• M75: 70,835,190 km (0.026 R)
• M76: 71,241,947 km (0.092 R)
• M77: 71,513,617 km (0.09 R)
• M78: 72,057,704 km (0.085 R)
• M79: 73,013,485 km (0.103 R)
• M80: 73,698,643 km (0.108 R)
• M81: 75,490,078 km (0.08 R)
• M82: 78,834,936 km (0.112 R)
• M83: 85,379,394 km (0.03 R)
• M84: 86,824,959 km (0.093 R)
• M85: 87,550,807 km (0.089 R)
• M86: 89,300,953 km (0.072 R)
• M87: 92,835,801 km (0.067 R)
• M88: 93,429,405 km (0.108 R)
• M89: 94,173,206 km (0.102 R)
• M90: 95,367,296 km (0.101 R)
• M91: 96,566,323 km (0.093 R)
• M92: 97,167,707 km (0.054 R)
• M93: 98,676,700 km (0.12 R)
• M94: 100,345,465 km (0.068 R)
• M95: 101,717,726 km (0.11 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: 360 - 14,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit