🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.52 AU - 0.8 AU

Year: 231 Days

Day: 16.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.82 AU - 0.82 AU

Year: 320 Days

Day: 45.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.88 AU - 1.42 AU

Year: 531 Days

Day: 42.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,420,785 km

• M1: 249,828 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.05 AU - 1.35 AU

Year: 566 Days

Day: 21.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,420,785 km

• M1: 634,295 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.31 AU - 1.85 AU

Year: 855 Days

Day: 24.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,420,785 km

• M1: 1,049,429 km (0.092 R)
• M2: 1,164,021 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.77 AU - 2.39 AU

Year: 1291 Days

Day: 44.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.9

Radius: 13.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.64 AU - 7.1 AU

Year: 7751 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,420,785 km

• M1: 179,069 km (0.119 R)
• M2: 352,153 km (0.113 R)
• M3: 453,581 km (0.1 R)
• M4: 882,627 km (0.097 R)
• M5: 1,123,031 km (0.107 R)
• M6: 1,251,536 km (0.087 R)
• M7: 1,404,874 km (0.06 R)
• M8: 1,881,792 km (0.051 R)
• M9: 2,219,434 km (0.057 R)
• M10: 2,625,891 km (0.1 R)
• M11: 2,825,455 km (0.108 R)
• M12: 3,784,976 km (0.12 R)
• M13: 3,954,171 km (0.109 R)
• M14: 4,536,705 km (0.101 R)
• M15: 4,777,408 km (0.088 R)
• M16: 5,365,776 km (0.091 R)
• M17: 5,492,635 km (0.069 R)
• M18: 5,620,542 km (0.091 R)
• M19: 5,846,734 km (0.116 R)
• M20: 7,231,561 km (0.091 R)
• M21: 7,407,189 km (0.101 R)
• M22: 7,942,749 km (0.091 R)
• M23: 8,233,568 km (0.108 R)
• M24: 8,602,027 km (0.112 R)
• M25: 9,546,738 km (0.069 R)
• M26: 10,603,796 km (0.077 R)
• M27: 10,964,477 km (0.052 R)
• M28: 12,870,354 km (0.106 R)
• M29: 13,427,456 km (0.095 R)
• M30: 13,600,391 km (0.119 R)
• M31: 13,730,691 km (0.056 R)
• M32: 14,080,002 km (0.067 R)
• M33: 14,167,816 km (0.113 R)
• M34: 14,742,870 km (0.081 R)
• M35: 15,235,496 km (0.056 R)
• M36: 15,779,135 km (0.12 R)
• M37: 16,375,282 km (0.104 R)
• M38: 16,606,560 km (0.043 R)
• M39: 17,166,056 km (0.059 R)
• M40: 18,688,065 km (0.064 R)
• M41: 18,929,815 km (0.03 R)
• M42: 19,612,131 km (0.034 R)
• M43: 20,302,525 km (0.096 R)
• M44: 21,605,822 km (0.12 R)
• M45: 22,063,292 km (0.097 R)
• M46: 22,523,904 km (0.072 R)
• M47: 22,781,213 km (0.088 R)
• M48: 23,350,732 km (0.091 R)
• M49: 23,558,972 km (0.111 R)
• M50: 24,609,598 km (0.119 R)
• M51: 24,715,513 km (0.043 R)
• M52: 25,193,927 km (0.108 R)
• M53: 25,621,777 km (0.08 R)
• M54: 26,322,194 km (0.052 R)
• M55: 26,810,781 km (0.092 R)
• M56: 26,974,291 km (0.113 R)
• M57: 27,138,101 km (0.109 R)
• M58: 27,247,607 km (0.116 R)
• M59: 27,357,112 km (0.093 R)
• M60: 27,741,878 km (0.09 R)
• M61: 28,017,736 km (0.093 R)
• M62: 28,460,995 km (0.045 R)
• M63: 28,795,047 km (0.116 R)
• M64: 28,906,647 km (0.1 R)
• M65: 29,242,345 km (0.111 R)
• M66: 29,861,231 km (0.111 R)
• M67: 30,769,140 km (0.052 R)
• M68: 31,054,723 km (0.052 R)
• M69: 31,686,026 km (0.063 R)
• M70: 31,974,450 km (0.085 R)
• M71: 32,495,799 km (0.105 R)
• M72: 32,670,230 km (0.101 R)
• M73: 33,253,811 km (0.054 R)
• M74: 33,546,874 km (0.072 R)
• M75: 33,723,100 km (0.101 R)
• M76: 34,549,778 km (0.061 R)
• M77: 34,787,190 km (0.117 R)
• M78: 35,144,280 km (0.055 R)
• M79: 36,343,606 km (0.052 R)
• M80: 36,766,519 km (0.116 R)
• M81: 39,524,057 km (0.117 R)
• M82: 39,834,472 km (0.112 R)
• M83: 41,399,116 km (0.092 R)
• M84: 42,157,278 km (0.105 R)
• M85: 42,347,417 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.1

Radius: 12.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.66 AU - 8.44 AU

Year: 8930 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,420,785 km

• M1: 163,510 km (0.117 R)
• M2: 287,826 km (0.073 R)
• M3: 414,237 km (0.037 R)
• M4: 531,970 km (0.114 R)
• M5: 964,906 km (0.112 R)
• M6: 1,211,444 km (0.077 R)
• M7: 1,461,870 km (0.057 R)
• M8: 1,692,700 km (0.119 R)
• M9: 1,897,649 km (0.087 R)
• M10: 2,052,034 km (0.079 R)
• M11: 2,435,753 km (0.116 R)
• M12: 2,908,781 km (0.032 R)
• M13: 2,997,792 km (0.097 R)
• M14: 3,087,850 km (0.081 R)
• M15: 3,270,808 km (0.082 R)
• M16: 3,816,990 km (0.09 R)
• M17: 3,939,510 km (0.079 R)
• M18: 4,442,907 km (0.055 R)
• M19: 5,345,730 km (0.112 R)
• M20: 5,455,535 km (0.058 R)
• M21: 5,818,160 km (0.113 R)
• M22: 5,959,680 km (0.108 R)
• M23: 6,217,437 km (0.118 R)
• M24: 6,803,412 km (0.063 R)
• M25: 6,952,561 km (0.109 R)
• M26: 7,163,494 km (0.116 R)
• M27: 7,284,968 km (0.116 R)
• M28: 7,591,494 km (0.099 R)
• M29: 9,121,880 km (0.108 R)
• M30: 9,485,851 km (0.094 R)
• M31: 9,585,932 km (0.053 R)
• M32: 9,922,079 km (0.114 R)
• M33: 10,023,656 km (0.044 R)
• M34: 10,193,898 km (0.103 R)
• M35: 10,296,373 km (0.094 R)
• M36: 11,094,178 km (0.072 R)
• M37: 12,711,929 km (0.102 R)
• M38: 13,007,236 km (0.097 R)
• M39: 13,492,082 km (0.054 R)
• M40: 13,680,127 km (0.084 R)
• M41: 14,249,347 km (0.083 R)
• M42: 14,402,535 km (0.04 R)
• M43: 14,981,778 km (0.069 R)
• M44: 15,844,958 km (0.091 R)
• M45: 15,963,888 km (0.054 R)
• M46: 16,083,267 km (0.058 R)
• M47: 16,643,810 km (0.103 R)
• M48: 16,724,294 km (0.119 R)
• M49: 16,845,468 km (0.098 R)
• M50: 17,169,946 km (0.084 R)
• M51: 17,907,763 km (0.036 R)
• M52: 19,286,905 km (0.084 R)
• M53: 19,584,007 km (0.091 R)
• M54: 19,711,614 km (0.063 R)
• M55: 20,440,754 km (0.115 R)
• M56: 20,700,157 km (0.12 R)
• M57: 20,830,307 km (0.042 R)
• M58: 20,917,223 km (0.094 R)
• M59: 21,266,085 km (0.08 R)
• M60: 21,881,232 km (0.111 R)
• M61: 22,191,049 km (0.099 R)
• M62: 23,129,028 km (0.043 R)
• M63: 23,444,679 km (0.102 R)
• M64: 23,897,961 km (0.098 R)
• M65: 26,914,303 km (0.098 R)
• M66: 27,151,266 km (0.119 R)
• M67: 27,293,683 km (0.07 R)
• M68: 27,388,827 km (0.086 R)
• M69: 28,442,744 km (0.114 R)
• M70: 28,635,875 km (0.118 R)
• M71: 30,540,854 km (0.097 R)
• M72: 31,883,645 km (0.103 R)
• M73: 32,890,737 km (0.109 R)
• M74: 33,144,156 km (0.049 R)
• M75: 34,266,739 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 17,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit