🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.9 AU - 1.26 AU

Year: 400 Days

Day: 21.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.47 AU - 2.07 AU

Year: 839 Days

Day: 13.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 126.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.17 AU - 2.79 AU

Year: 1392 Days

Day: 18.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962

Radius: 13.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.19 AU - 6.83 AU

Year: 5921 Days

Day: 8.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,686,879 km

• M1: 336,296 km (0.088 R)
• M2: 505,042 km (0.088 R)
• M3: 793,467 km (0.096 R)
• M4: 897,138 km (0.117 R)
• M5: 1,037,760 km (0.075 R)
• M6: 1,203,515 km (0.106 R)
• M7: 1,307,485 km (0.097 R)
• M8: 1,469,500 km (0.118 R)
• M9: 1,834,369 km (0.107 R)
• M10: 1,935,198 km (0.088 R)
• M11: 2,271,045 km (0.109 R)
• M12: 2,625,891 km (0.068 R)
• M13: 2,951,117 km (0.091 R)
• M14: 3,094,582 km (0.052 R)
• M15: 3,413,674 km (0.086 R)
• M16: 3,795,148 km (0.094 R)
• M17: 4,163,608 km (0.118 R)
• M18: 4,434,081 km (0.082 R)
• M19: 4,626,913 km (0.102 R)
• M20: 4,878,985 km (0.075 R)
• M21: 5,078,100 km (0.076 R)
• M22: 5,309,079 km (0.096 R)
• M23: 5,425,915 km (0.11 R)
• M24: 5,662,130 km (0.108 R)
• M25: 6,022,960 km (0.093 R)
• M26: 6,206,217 km (0.12 R)
• M27: 6,329,486 km (0.059 R)
• M28: 7,279,432 km (0.07 R)
• M29: 7,442,195 km (0.052 R)
• M30: 7,639,066 km (0.071 R)
• M31: 7,837,582 km (0.114 R)
• M32: 8,138,723 km (0.095 R)
• M33: 8,717,966 km (0.11 R)
• M34: 9,065,033 km (0.057 R)
• M35: 10,498,180 km (0.108 R)
• M36: 10,608,583 km (0.114 R)
• M37: 11,241,233 km (0.096 R)
• M38: 11,467,425 km (0.034 R)
• M39: 11,695,113 km (0.051 R)
• M40: 11,809,555 km (0.111 R)
• M41: 12,465,093 km (0.086 R)
• M42: 12,934,980 km (0.069 R)
• M43: 14,338,507 km (0.069 R)
• M44: 15,495,946 km (0.076 R)
• M45: 15,621,758 km (0.12 R)
• M46: 16,255,903 km (0.092 R)
• M47: 16,341,174 km (0.11 R)
• M48: 16,941,660 km (0.102 R)
• M49: 17,027,978 km (0.088 R)
• M50: 18,164,323 km (0.094 R)
• M51: 19,010,149 km (0.057 R)
• M52: 19,687,080 km (0.108 R)
• M53: 19,823,363 km (0.118 R)
• M54: 20,096,978 km (0.067 R)
• M55: 20,740,249 km (0.108 R)
• M56: 21,250,527 km (0.067 R)
• M57: 22,047,136 km (0.093 R)
• M58: 22,853,618 km (0.071 R)
• M59: 23,669,674 km (0.106 R)
• M60: 24,300,229 km (0.113 R)
• M61: 24,593,142 km (0.092 R)
• M62: 25,330,510 km (0.083 R)
• M63: 25,429,394 km (0.099 R)
• M64: 26,826,937 km (0.112 R)
• M65: 27,281,565 km (0.081 R)
• M66: 28,198,301 km (0.085 R)
• M67: 28,403,400 km (0.087 R)
• M68: 28,660,409 km (0.116 R)
• M69: 28,763,482 km (0.1 R)
• M70: 28,866,555 km (0.107 R)
• M71: 29,073,299 km (0.108 R)
• M72: 30,481,464 km (0.096 R)
• M73: 31,645,186 km (0.085 R)
• M74: 31,804,956 km (0.041 R)
• M75: 31,965,026 km (0.08 R)
• M76: 32,339,619 km (0.103 R)
• M77: 32,608,147 km (0.074 R)
• M78: 33,634,987 km (0.07 R)
• M79: 33,907,105 km (0.04 R)
• M80: 35,057,513 km (0.101 R)
• M81: 35,554,328 km (0.043 R)
• M82: 35,998,035 km (0.096 R)
• M83: 36,164,986 km (0.096 R)
• M84: 36,555,287 km (0.057 R)
• M85: 36,722,986 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 8.3

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.61 AU - 11.27 AU

Year: 12898 Days

Day: 5 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,686,879 km

• M1: 641,775 km (0.094 R)
• M2: 826,528 km (0.11 R)
• M3: 1,049,878 km (0.079 R)
• M4: 1,202,019 km (0.097 R)
• M5: 1,269,488 km (0.081 R)
• M6: 1,855,313 km (0.107 R)
• M7: 2,013,737 km (0.051 R)
• M8: 2,287,651 km (0.068 R)
• M9: 2,720,886 km (0.085 R)
• M10: 2,871,082 km (0.076 R)
• M11: 3,305,963 km (0.038 R)
• M12: 3,563,870 km (0.078 R)
• M13: 4,202,354 km (0.103 R)
• M14: 5,058,802 km (0.049 R)
• M15: 5,356,053 km (0.058 R)
• M16: 5,928,713 km (0.103 R)
• M17: 7,214,806 km (0.073 R)
• M18: 7,676,166 km (0.079 R)
• M19: 7,931,829 km (0.114 R)
• M20: 8,190,483 km (0.117 R)
• M21: 9,072,213 km (0.098 R)
• M22: 10,497,731 km (0.117 R)
• M23: 11,212,211 km (0.114 R)
• M24: 11,453,961 km (0.077 R)
• M25: 11,648,588 km (0.115 R)
• M26: 11,893,330 km (0.089 R)
• M27: 12,338,234 km (0.116 R)
• M28: 12,587,763 km (0.114 R)
• M29: 12,990,331 km (0.093 R)
• M30: 14,380,544 km (0.089 R)
• M31: 14,854,470 km (0.061 R)
• M32: 15,173,114 km (0.093 R)
• M33: 16,361,070 km (0.114 R)
• M34: 16,580,381 km (0.102 R)
• M35: 16,800,589 km (0.066 R)
• M36: 17,355,298 km (0.061 R)
• M37: 18,768,100 km (0.074 R)
• M38: 18,997,583 km (0.08 R)
• M39: 19,112,774 km (0.086 R)
• M40: 19,343,603 km (0.095 R)
• M41: 19,633,524 km (0.073 R)
• M42: 19,691,717 km (0.112 R)
• M43: 20,689,086 km (0.09 R)
• M44: 22,124,927 km (0.077 R)
• M45: 22,306,688 km (0.09 R)
• M46: 22,367,425 km (0.115 R)
• M47: 23,161,341 km (0.079 R)
• M48: 23,222,825 km (0.12 R)
• M49: 27,919,151 km (0.101 R)
• M50: 28,181,097 km (0.111 R)
• M51: 28,641,560 km (0.067 R)
• M52: 28,707,682 km (0.114 R)
• M53: 29,104,565 km (0.103 R)
• M54: 29,170,986 km (0.059 R)
• M55: 29,303,680 km (0.116 R)
• M56: 30,440,923 km (0.059 R)
• M57: 30,508,242 km (0.072 R)
• M58: 30,575,710 km (0.115 R)
• M59: 31,388,176 km (0.064 R)
• M60: 32,002,276 km (0.081 R)
• M61: 33,381,119 km (0.027 R)
• M62: 34,357,844 km (0.12 R)
• M63: 35,061,103 km (0.075 R)
• M64: 35,202,473 km (0.079 R)
• M65: 39,306,691 km (0.081 R)
• M66: 39,379,994 km (0.09 R)
• M67: 41,228,425 km (0.114 R)
• M68: 41,302,925 km (0.09 R)
• M69: 41,601,522 km (0.062 R)
• M70: 42,050,615 km (0.084 R)
• M71: 42,275,909 km (0.106 R)
• M72: 42,501,503 km (0.111 R)
• M73: 44,091,728 km (0.095 R)
• M74: 44,168,023 km (0.114 R)
• M75: 44,244,169 km (0.119 R)
• M76: 46,629,955 km (0.101 R)
• M77: 47,330,373 km (0.098 R)
• M78: 47,799,212 km (0.063 R)
• M79: 47,955,841 km (0.045 R)
• M80: 48,112,620 km (0.028 R)
• M81: 48,269,698 km (0.081 R)
• M82: 49,531,556 km (0.113 R)
• M83: 51,525,097 km (0.101 R)
• M84: 52,491,200 km (0.095 R)
• M85: 53,707,281 km (0.108 R)
• M86: 53,788,662 km (0.099 R)
• M87: 54,277,997 km (0.105 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 16,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit