🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.21 AU - 1.91 AU

Year: 679 Days

Day: 36.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.1 AU - 3.3 AU

Year: 1545 Days

Day: 30.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.7 AU - 4.48 AU

Year: 2881 Days

Day: 21.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.27 AU - 4.41 AU

Year: 3149 Days

Day: 40.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,762,404 km

• M1: 481,406 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.11 AU - 6.43 AU

Year: 4213 Days

Day: 41.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.2

Radius: 11.2

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.36 AU - 15.26 AU

Year: 15041 Days

Day: 8.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,762,404 km

• M1: 398,230 km (0.051 R)
• M2: 527,632 km (0.115 R)
• M3: 606,769 km (0.085 R)
• M4: 760,855 km (0.036 R)
• M5: 929,003 km (0.114 R)
• M6: 1,110,166 km (0.073 R)
• M7: 1,602,044 km (0.085 R)
• M8: 2,373,071 km (0.092 R)
• M9: 2,797,480 km (0.106 R)
• M10: 3,123,903 km (0.117 R)
• M11: 3,748,923 km (0.068 R)
• M12: 3,911,236 km (0.055 R)
• M13: 4,243,044 km (0.063 R)
• M14: 4,446,498 km (0.12 R)
• M15: 5,328,676 km (0.073 R)
• M16: 5,808,736 km (0.112 R)
• M17: 5,959,231 km (0.092 R)
• M18: 6,072,926 km (0.084 R)
• M19: 6,149,220 km (0.078 R)
• M20: 6,418,646 km (0.115 R)
• M21: 6,929,224 km (0.032 R)
• M22: 7,452,816 km (0.055 R)
• M23: 8,925,757 km (0.114 R)
• M24: 9,143,422 km (0.098 R)
• M25: 9,986,406 km (0.119 R)
• M26: 10,212,448 km (0.096 R)
• M27: 10,761,921 km (0.026 R)
• M28: 11,367,942 km (0.053 R)
• M29: 11,937,162 km (0.095 R)
• M30: 12,080,926 km (0.062 R)
• M31: 13,850,818 km (0.119 R)
• M32: 14,407,771 km (0.114 R)
• M33: 16,069,055 km (0.108 R)
• M34: 16,493,764 km (0.072 R)
• M35: 16,868,506 km (0.027 R)
• M36: 17,300,246 km (0.115 R)
• M37: 17,408,704 km (0.06 R)
• M38: 18,119,593 km (0.119 R)
• M39: 18,284,899 km (0.083 R)
• M40: 18,728,307 km (0.101 R)
• M41: 18,895,557 km (0.107 R)
• M42: 19,063,257 km (0.103 R)
• M43: 19,175,455 km (0.07 R)
• M44: 21,462,807 km (0.048 R)
• M45: 22,165,767 km (0.103 R)
• M46: 22,283,650 km (0.06 R)
• M47: 23,174,505 km (0.032 R)
• M48: 23,895,567 km (0.113 R)
• M49: 24,563,073 km (0.095 R)
• M50: 25,483,100 km (0.083 R)
• M51: 26,289,582 km (0.025 R)
• M52: 26,539,560 km (0.088 R)
• M53: 26,664,773 km (0.107 R)
• M54: 27,991,407 km (0.074 R)
• M55: 28,823,321 km (0.034 R)
• M56: 29,145,555 km (0.116 R)
• M57: 29,404,060 km (0.07 R)
• M58: 29,923,613 km (0.078 R)
• M59: 30,446,159 km (0.073 R)
• M60: 31,103,492 km (0.089 R)
• M61: 31,367,831 km (0.099 R)
• M62: 31,765,612 km (0.119 R)
• M63: 32,432,370 km (0.091 R)
• M64: 32,633,280 km (0.088 R)
• M65: 34,323,735 km (0.084 R)
• M66: 34,596,901 km (0.05 R)
• M67: 35,145,177 km (0.114 R)
• M68: 35,903,938 km (0.086 R)
• M69: 36,598,371 km (0.115 R)
• M70: 37,578,088 km (0.112 R)
• M71: 40,136,660 km (0.071 R)
• M72: 40,208,467 km (0.076 R)
• M73: 40,280,423 km (0.033 R)
• M74: 40,496,443 km (0.079 R)
• M75: 40,929,678 km (0.071 R)
• M76: 41,436,965 km (0.034 R)
• M77: 41,800,637 km (0.112 R)
• M78: 42,092,203 km (0.111 R)
• M79: 42,971,390 km (0.029 R)
• M80: 43,044,843 km (0.075 R)
• M81: 43,560,806 km (0.107 R)
• M82: 43,782,510 km (0.107 R)
• M83: 44,449,866 km (0.052 R)
• M84: 45,120,663 km (0.086 R)
• M85: 45,719,802 km (0.03 R)
• M86: 45,869,998 km (0.105 R)
• M87: 50,995,072 km (0.058 R)
• M88: 51,540,954 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 12

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.26 AU - 15.58 AU

Year: 16173 Days

Day: 8.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 103.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 31,762,404 km

• M1: 167,699 km (0.079 R)
• M2: 266,733 km (0.106 R)
• M3: 402,119 km (0.077 R)
• M4: 556,953 km (0.04 R)
• M5: 988,543 km (0.1 R)
• M6: 1,382,135 km (0.118 R)
• M7: 1,479,822 km (0.102 R)
• M8: 2,115,912 km (0.108 R)
• M9: 3,278,886 km (0.069 R)
• M10: 5,137,490 km (0.111 R)
• M11: 5,266,144 km (0.118 R)
• M12: 5,448,055 km (0.1 R)
• M13: 6,196,793 km (0.045 R)
• M14: 6,499,728 km (0.069 R)
• M15: 6,949,270 km (0.116 R)
• M16: 8,237,008 km (0.115 R)
• M17: 8,754,019 km (0.111 R)
• M18: 9,094,354 km (0.076 R)
• M19: 9,597,003 km (0.098 R)
• M20: 10,238,179 km (0.084 R)
• M21: 10,498,479 km (0.082 R)
• M22: 12,312,503 km (0.094 R)
• M23: 13,184,958 km (0.115 R)
• M24: 13,575,109 km (0.113 R)
• M25: 13,753,729 km (0.041 R)
• M26: 14,439,486 km (0.117 R)
• M27: 14,621,845 km (0.105 R)
• M28: 15,358,914 km (0.042 R)
• M29: 15,507,764 km (0.088 R)
• M30: 16,754,214 km (0.114 R)
• M31: 16,830,808 km (0.061 R)
• M32: 18,032,677 km (0.115 R)
• M33: 18,386,775 km (0.115 R)
• M34: 20,395,725 km (0.106 R)
• M35: 20,888,201 km (0.031 R)
• M36: 22,600,349 km (0.074 R)
• M37: 22,982,122 km (0.086 R)
• M38: 23,752,252 km (0.086 R)
• M39: 27,006,156 km (0.101 R)
• M40: 28,593,389 km (0.059 R)
• M41: 29,560,090 km (0.101 R)
• M42: 29,745,442 km (0.115 R)
• M43: 29,977,618 km (0.084 R)
• M44: 30,631,211 km (0.114 R)
• M45: 30,865,781 km (0.095 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 14,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit