🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.49 AU - 0.65 AU

Year: 153 Days

Day: 24.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,056,996 km

• M1: 111,899 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.85 AU - 0.99 AU

Year: 315 Days

Day: 13.1 Hours

Environment

Temp: 84 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,056,996 km

• M1: 666,459 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.42 AU - 3.92 AU

Year: 2012 Days

Day: 42.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3 AU - 4.1 AU

Year: 2384 Days

Day: 30.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,056,996 km

• M1: 1,195,736 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.41 AU - 4.05 AU

Year: 2568 Days

Day: 24.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,056,996 km

• M1: 987,645 km (0.041 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.12 AU - 4.36 AU

Year: 2578 Days

Day: 12.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 111.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.8

Radius: 12

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.25 AU - 6.75 AU

Year: 5239 Days

Day: 9.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,056,996 km

• M1: 205,547 km (0.052 R)
• M2: 341,382 km (0.082 R)
• M3: 502,200 km (0.036 R)
• M4: 588,368 km (0.093 R)
• M5: 704,606 km (0.086 R)
• M6: 803,939 km (0.101 R)
• M7: 1,060,799 km (0.036 R)
• M8: 1,221,766 km (0.094 R)
• M9: 1,359,994 km (0.108 R)
• M10: 1,471,145 km (0.094 R)
• M11: 1,552,527 km (0.076 R)
• M12: 1,635,554 km (0.097 R)
• M13: 1,771,688 km (0.11 R)
• M14: 1,911,711 km (0.055 R)
• M15: 2,001,171 km (0.059 R)
• M16: 2,528,653 km (0.117 R)
• M17: 2,687,227 km (0.1 R)
• M18: 3,035,341 km (0.114 R)
• M19: 3,376,274 km (0.073 R)
• M20: 3,684,895 km (0.111 R)
• M21: 3,888,198 km (0.099 R)
• M22: 4,141,767 km (0.093 R)
• M23: 4,235,415 km (0.043 R)
• M24: 4,472,378 km (0.086 R)
• M25: 4,910,251 km (0.117 R)
• M26: 5,059,250 km (0.118 R)
• M27: 5,464,062 km (0.093 R)
• M28: 5,696,388 km (0.102 R)
• M29: 5,774,627 km (0.076 R)
• M30: 5,932,154 km (0.111 R)
• M31: 6,197,840 km (0.037 R)
• M32: 6,630,926 km (0.066 R)
• M33: 7,756,799 km (0.109 R)
• M34: 7,930,782 km (0.115 R)
• M35: 8,106,110 km (0.113 R)
• M36: 8,282,636 km (0.083 R)
• M37: 9,062,789 km (0.116 R)
• M38: 9,772,331 km (0.106 R)
• M39: 10,181,332 km (0.053 R)
• M40: 10,435,798 km (0.103 R)
• M41: 10,983,625 km (0.082 R)
• M42: 11,146,537 km (0.102 R)
• M43: 11,573,938 km (0.093 R)
• M44: 11,739,693 km (0.08 R)
• M45: 12,785,382 km (0.073 R)
• M46: 12,922,563 km (0.117 R)
• M47: 13,860,692 km (0.045 R)
• M48: 13,966,308 km (0.082 R)
• M49: 14,498,427 km (0.05 R)
• M50: 14,856,864 km (0.099 R)
• M51: 15,986,477 km (0.103 R)
• M52: 16,097,329 km (0.075 R)
• M53: 16,282,531 km (0.09 R)
• M54: 17,181,465 km (0.077 R)
• M55: 17,332,858 km (0.116 R)
• M56: 17,560,696 km (0.113 R)
• M57: 17,713,285 km (0.069 R)
• M58: 18,057,959 km (0.062 R)
• M59: 18,366,430 km (0.072 R)
• M60: 18,560,009 km (0.069 R)
• M61: 18,715,292 km (0.114 R)
• M62: 18,832,128 km (0.046 R)
• M63: 20,292,652 km (0.108 R)
• M64: 20,452,722 km (0.112 R)
• M65: 20,653,482 km (0.09 R)
• M66: 20,975,865 km (0.112 R)
• M67: 22,117,746 km (0.049 R)
• M68: 22,779,118 km (0.082 R)
• M69: 22,945,621 km (0.117 R)
• M70: 23,112,422 km (0.116 R)
• M71: 24,376,225 km (0.07 R)
• M72: 24,674,374 km (0.049 R)
• M73: 24,759,794 km (0.107 R)
• M74: 25,403,514 km (0.078 R)
• M75: 26,183,068 km (0.079 R)
• M76: 26,619,744 km (0.1 R)
• M77: 27,455,847 km (0.072 R)
• M78: 28,300,476 km (0.113 R)
• M79: 29,198,961 km (0.047 R)
• M80: 30,518,265 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.6

Radius: 13.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.4 AU - 11.14 AU

Year: 11731 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 48,056,996 km

• M1: 176,974 km (0.088 R)
• M2: 381,624 km (0.12 R)
• M3: 672,742 km (0.109 R)
• M4: 803,789 km (0.097 R)
• M5: 890,556 km (0.106 R)
• M6: 999,613 km (0.083 R)
• M7: 1,192,295 km (0.111 R)
• M8: 1,355,806 km (0.109 R)
• M9: 1,593,517 km (0.068 R)
• M10: 2,184,727 km (0.084 R)
• M11: 4,581,435 km (0.032 R)
• M12: 5,211,990 km (0.106 R)
• M13: 5,764,455 km (0.059 R)
• M14: 6,227,161 km (0.086 R)
• M15: 7,647,742 km (0.087 R)
• M16: 7,998,549 km (0.053 R)
• M17: 8,434,627 km (0.115 R)
• M18: 9,000,855 km (0.114 R)
• M19: 9,247,243 km (0.043 R)
• M20: 9,704,863 km (0.041 R)
• M21: 9,873,160 km (0.048 R)
• M22: 10,042,505 km (0.084 R)
• M23: 10,556,075 km (0.107 R)
• M24: 11,564,364 km (0.08 R)
• M25: 12,466,140 km (0.098 R)
• M26: 12,741,101 km (0.103 R)
• M27: 12,879,329 km (0.11 R)
• M28: 13,719,172 km (0.095 R)
• M29: 14,528,796 km (0.109 R)
• M30: 15,207,072 km (0.115 R)
• M31: 18,594,267 km (0.109 R)
• M32: 19,330,438 km (0.096 R)
• M33: 20,237,301 km (0.115 R)
• M34: 21,926,560 km (0.114 R)
• M35: 24,400,909 km (0.056 R)
• M36: 25,033,259 km (0.087 R)
• M37: 25,148,898 km (0.049 R)
• M38: 26,255,473 km (0.097 R)
• M39: 26,726,258 km (0.108 R)
• M40: 27,021,863 km (0.045 R)
• M41: 29,914,787 km (0.045 R)
• M42: 33,094,639 km (0.093 R)
• M43: 33,221,498 km (0.071 R)
• M44: 33,475,665 km (0.114 R)
• M45: 33,794,458 km (0.092 R)
• M46: 34,114,149 km (0.106 R)
• M47: 34,692,195 km (0.097 R)
• M48: 35,079,354 km (0.036 R)
• M49: 36,314,883 km (0.069 R)
• M50: 38,761,556 km (0.068 R)
• M51: 40,648,285 km (0.111 R)
• M52: 41,534,502 km (0.094 R)
• M53: 41,945,597 km (0.066 R)
• M54: 42,151,594 km (0.114 R)
• M55: 43,048,582 km (0.061 R)
• M56: 44,161,142 km (0.037 R)
• M57: 44,370,728 km (0.073 R)
• M58: 45,142,354 km (0.12 R)
• M59: 45,353,437 km (0.082 R)
• M60: 46,414,385 km (0.072 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 13,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit