🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.49 AU - 0.59 AU

Year: 138 Days

Day: 33.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,288,038 km

• M1: 185,053 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.12 AU - 1.56 AU

Year: 540 Days

Day: 26.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,288,038 km

• M1: 84,074 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.3 AU - 1.5 AU

Year: 577 Days

Day: 16.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 138.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.52 AU - 4.14 AU

Year: 2116 Days

Day: 27 Hours

Environment

Temp: -106 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.38 AU - 3.6 AU

Year: 2271 Days

Day: 23.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.15 AU - 4.83 AU

Year: 2776 Days

Day: 34.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,288,038 km

• M1: 2,652,669 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.9

Radius: 10

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.29 AU - 8.01 AU

Year: 7369 Days

Day: 10.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 119.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 17,288,038 km

• M1: 258,505 km (0.116 R)
• M2: 530,025 km (0.105 R)
• M3: 683,961 km (0.077 R)
• M4: 869,762 km (0.117 R)
• M5: 1,444,367 km (0.113 R)
• M6: 1,624,633 km (0.094 R)
• M7: 1,833,771 km (0.106 R)
• M8: 2,051,884 km (0.05 R)
• M9: 2,585,350 km (0.046 R)
• M10: 2,682,589 km (0.061 R)
• M11: 2,780,875 km (0.058 R)
• M12: 2,981,336 km (0.091 R)
• M13: 3,238,644 km (0.117 R)
• M14: 3,370,141 km (0.104 R)
• M15: 3,503,283 km (0.04 R)
• M16: 4,223,896 km (0.101 R)
• M17: 4,779,203 km (0.079 R)
• M18: 5,388,515 km (0.096 R)
• M19: 5,544,845 km (0.117 R)
• M20: 5,990,198 km (0.086 R)
• M21: 6,381,097 km (0.08 R)
• M22: 6,546,552 km (0.106 R)
• M23: 6,814,033 km (0.076 R)
• M24: 6,949,270 km (0.101 R)
• M25: 7,017,187 km (0.116 R)
• M26: 7,920,010 km (0.103 R)
• M27: 8,169,390 km (0.106 R)
• M28: 8,457,516 km (0.051 R)
• M29: 9,118,140 km (0.104 R)
• M30: 9,529,983 km (0.12 R)
• M31: 9,909,812 km (0.103 R)
• M32: 9,986,406 km (0.105 R)
• M33: 10,920,196 km (0.078 R)
• M34: 11,518,138 km (0.088 R)
• M35: 12,290,662 km (0.041 R)
• M36: 13,037,903 km (0.091 R)
• M37: 13,206,051 km (0.103 R)
• M38: 13,332,461 km (0.11 R)
• M39: 13,417,134 km (0.108 R)
• M40: 13,629,264 km (0.086 R)
• M41: 13,928,310 km (0.111 R)
• M42: 14,315,918 km (0.092 R)
• M43: 14,882,146 km (0.101 R)
• M44: 16,036,443 km (0.078 R)
• M45: 16,306,766 km (0.116 R)
• M46: 16,715,318 km (0.103 R)
• M47: 17,035,458 km (0.064 R)
• M48: 17,173,237 km (0.116 R)
• M49: 17,961,020 km (0.053 R)
• M50: 18,383,035 km (0.075 R)
• M51: 18,760,770 km (0.117 R)
• M52: 18,950,609 km (0.113 R)
• M53: 19,236,491 km (0.098 R)
• M54: 19,957,702 km (0.114 R)
• M55: 20,345,909 km (0.108 R)
• M56: 20,736,658 km (0.093 R)
• M57: 20,883,863 km (0.071 R)
• M58: 21,129,951 km (0.088 R)
• M59: 21,923,867 km (0.105 R)
• M60: 22,525,550 km (0.105 R)
• M61: 22,727,357 km (0.109 R)
• M62: 23,336,520 km (0.097 R)
• M63: 24,363,509 km (0.044 R)
• M64: 26,355,106 km (0.047 R)
• M65: 27,048,342 km (0.118 R)
• M66: 27,316,721 km (0.104 R)
• M67: 28,289,705 km (0.102 R)
• M68: 29,439,215 km (0.096 R)
• M69: 29,659,872 km (0.109 R)
• M70: 29,770,425 km (0.102 R)
• M71: 30,827,484 km (0.05 R)
• M72: 31,727,165 km (0.112 R)
• M73: 33,725,194 km (0.086 R)
• M74: 33,840,684 km (0.06 R)
• M75: 34,361,584 km (0.118 R)
• M76: 34,652,103 km (0.106 R)
• M77: 36,768,165 km (0.078 R)
• M78: 37,184,346 km (0.115 R)
• M79: 37,303,575 km (0.103 R)
• M80: 37,721,851 km (0.082 R)
• M81: 37,961,656 km (0.093 R)
• M82: 38,081,634 km (0.106 R)
• M83: 38,262,049 km (0.105 R)
• M84: 39,532,135 km (0.064 R)
• M85: 40,754,798 km (0.11 R)
• M86: 41,247,275 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.5

Radius: 10.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.8 AU - 9.56 AU

Year: 7412 Days

Day: 10 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,288,038 km

• M1: 135,386 km (0.11 R)
• M2: 223,050 km (0.108 R)
• M3: 315,502 km (0.053 R)
• M4: 413,638 km (0.061 R)
• M5: 554,559 km (0.089 R)
• M6: 655,687 km (0.042 R)
• M7: 952,190 km (0.064 R)
• M8: 1,086,529 km (0.101 R)
• M9: 1,237,773 km (0.117 R)
• M10: 1,428,809 km (0.116 R)
• M11: 1,768,845 km (0.095 R)
• M12: 2,071,631 km (0.087 R)
• M13: 2,210,159 km (0.065 R)
• M14: 2,378,008 km (0.106 R)
• M15: 2,962,935 km (0.099 R)
• M16: 3,048,057 km (0.092 R)
• M17: 3,206,331 km (0.11 R)
• M18: 3,352,638 km (0.098 R)
• M19: 3,516,148 km (0.118 R)
• M20: 3,651,834 km (0.065 R)
• M21: 3,743,388 km (0.119 R)
• M22: 4,117,083 km (0.06 R)
• M23: 4,276,255 km (0.059 R)
• M24: 4,453,977 km (0.062 R)
• M25: 4,900,228 km (0.088 R)
• M26: 5,086,178 km (0.117 R)
• M27: 5,257,318 km (0.07 R)
• M28: 5,447,756 km (0.072 R)
• M29: 5,587,780 km (0.086 R)
• M30: 5,764,305 km (0.075 R)
• M31: 5,889,070 km (0.046 R)
• M32: 6,378,704 km (0.075 R)
• M33: 6,526,357 km (0.117 R)
• M34: 6,600,557 km (0.092 R)
• M35: 6,862,653 km (0.089 R)
• M36: 7,128,189 km (0.037 R)
• M37: 7,397,166 km (0.048 R)
• M38: 7,747,823 km (0.094 R)
• M39: 7,846,259 km (0.033 R)
• M40: 8,485,790 km (0.098 R)
• M41: 8,627,908 km (0.046 R)
• M42: 8,811,913 km (0.036 R)
• M43: 9,017,760 km (0.104 R)
• M44: 9,308,728 km (0.08 R)
• M45: 9,581,594 km (0.094 R)
• M46: 9,835,910 km (0.113 R)
• M47: 9,963,966 km (0.042 R)
• M48: 10,178,490 km (0.047 R)
• M49: 10,438,042 km (0.111 R)
• M50: 10,503,267 km (0.108 R)
• M51: 11,430,624 km (0.082 R)
• M52: 11,677,909 km (0.114 R)
• M53: 11,768,266 km (0.092 R)
• M54: 11,995,056 km (0.057 R)
• M55: 12,614,840 km (0.075 R)
• M56: 12,800,491 km (0.084 R)
• M57: 13,410,252 km (0.064 R)
• M58: 13,576,007 km (0.117 R)
• M59: 14,077,309 km (0.066 R)
• M60: 14,245,756 km (0.097 R)
• M61: 14,633,365 km (0.108 R)
• M62: 14,926,427 km (0.104 R)
• M63: 15,024,563 km (0.101 R)
• M64: 15,122,849 km (0.086 R)
• M65: 15,221,434 km (0.109 R)
• M66: 15,468,719 km (0.12 R)
• M67: 16,117,824 km (0.084 R)
• M68: 16,344,615 km (0.113 R)
• M69: 16,623,166 km (0.092 R)
• M70: 16,699,461 km (0.037 R)
• M71: 16,928,944 km (0.065 R)
• M72: 17,287,979 km (0.09 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 15,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit