🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.67 AU - 0.85 AU

Year: 244 Days

Day: 41.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,330,542 km

• M1: 432,936 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.71 AU - 0.95 AU

Year: 279 Days

Day: 44.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.74 AU - 1.08 AU

Year: 320 Days

Day: 41.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.96 AU - 0.96 AU

Year: 347 Days

Day: 44.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.14 AU - 1.78 AU

Year: 651 Days

Day: 26.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.89 AU - 3.03 AU

Year: 1424 Days

Day: 23.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,330,542 km

• M1: 140,772 km (0.108 R)
• M2: 2,166,776 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 14

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.51 AU - 5.17 AU

Year: 3929 Days

Day: 13.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,330,542 km

• M1: 286,031 km (0.114 R)
• M2: 420,669 km (0.08 R)
• M3: 537,655 km (0.098 R)
• M4: 711,787 km (0.092 R)
• M5: 883,375 km (0.115 R)
• M6: 1,135,298 km (0.083 R)
• M7: 1,498,971 km (0.12 R)
• M8: 2,096,165 km (0.061 R)
• M9: 2,248,007 km (0.086 R)
• M10: 2,403,739 km (0.091 R)
• M11: 2,911,623 km (0.092 R)
• M12: 3,120,462 km (0.117 R)
• M13: 3,236,400 km (0.119 R)
• M14: 3,674,423 km (0.081 R)
• M15: 3,900,764 km (0.026 R)
• M16: 4,453,828 km (0.062 R)
• M17: 4,739,859 km (0.095 R)
• M18: 5,214,683 km (0.078 R)
• M19: 5,492,935 km (0.078 R)
• M20: 6,210,107 km (0.065 R)
• M21: 6,381,696 km (0.092 R)
• M22: 6,579,763 km (0.083 R)
• M23: 7,109,639 km (0.077 R)
• M24: 7,237,844 km (0.052 R)
• M25: 8,076,490 km (0.089 R)
• M26: 8,210,380 km (0.037 R)
• M27: 8,507,481 km (0.061 R)
• M28: 9,029,129 km (0.119 R)
• M29: 9,731,341 km (0.077 R)
• M30: 10,132,264 km (0.084 R)
• M31: 10,597,214 km (0.025 R)
• M32: 10,685,178 km (0.118 R)
• M33: 10,891,323 km (0.109 R)
• M34: 11,158,356 km (0.119 R)
• M35: 11,337,574 km (0.082 R)
• M36: 12,309,810 km (0.106 R)
• M37: 12,464,195 km (0.069 R)
• M38: 12,931,090 km (0.095 R)
• M39: 13,119,434 km (0.117 R)
• M40: 13,498,964 km (0.117 R)
• M41: 13,722,014 km (0.113 R)
• M42: 14,268,795 km (0.095 R)
• M43: 14,626,333 km (0.076 R)
• M44: 14,921,191 km (0.051 R)
• M45: 15,784,071 km (0.09 R)
• M46: 16,289,114 km (0.034 R)
• M47: 16,390,840 km (0.1 R)
• M48: 16,662,959 km (0.047 R)
• M49: 16,902,315 km (0.094 R)
• M50: 17,349,912 km (0.067 R)
• M51: 17,627,416 km (0.049 R)
• M52: 18,292,080 km (0.119 R)
• M53: 18,680,735 km (0.102 R)
• M54: 18,893,912 km (0.118 R)
• M55: 19,143,441 km (0.091 R)
• M56: 19,466,124 km (0.097 R)
• M57: 19,646,090 km (0.098 R)
• M58: 20,444,793 km (0.085 R)
• M59: 21,106,165 km (0.053 R)
• M60: 21,439,469 km (0.088 R)
• M61: 21,699,919 km (0.067 R)
• M62: 22,224,110 km (0.069 R)
• M63: 22,714,492 km (0.1 R)
• M64: 23,132,319 km (0.086 R)
• M65: 23,246,612 km (0.098 R)
• M66: 23,399,501 km (0.072 R)
• M67: 23,667,580 km (0.08 R)
• M68: 23,898,409 km (0.109 R)
• M69: 24,129,837 km (0.043 R)
• M70: 25,494,768 km (0.111 R)
• M71: 25,691,789 km (0.12 R)
• M72: 25,928,901 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 11.1

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.69 AU - 8.35 AU

Year: 6863 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,330,542 km

• M1: 172,187 km (0.067 R)
• M2: 432,338 km (0.106 R)
• M3: 508,932 km (0.06 R)
• M4: 1,045,839 km (0.106 R)
• M5: 1,219,372 km (0.091 R)
• M6: 1,402,480 km (0.054 R)
• M7: 1,506,451 km (0.096 R)
• M8: 2,124,439 km (0.112 R)
• M9: 2,619,758 km (0.052 R)
• M10: 2,969,817 km (0.041 R)
• M11: 3,173,420 km (0.106 R)
• M12: 3,265,422 km (0.107 R)
• M13: 3,381,660 km (0.1 R)
• M14: 3,666,345 km (0.03 R)
• M15: 4,566,924 km (0.12 R)
• M16: 5,068,974 km (0.06 R)
• M17: 5,395,247 km (0.091 R)
• M18: 5,561,002 km (0.069 R)
• M19: 5,700,427 km (0.056 R)
• M20: 5,897,447 km (0.12 R)
• M21: 6,678,947 km (0.098 R)
• M22: 6,827,198 km (0.09 R)
• M23: 7,097,073 km (0.107 R)
• M24: 7,833,543 km (0.111 R)
• M25: 8,306,123 km (0.114 R)
• M26: 8,497,907 km (0.086 R)
• M27: 8,853,052 km (0.088 R)
• M28: 9,312,318 km (0.12 R)
• M29: 9,511,433 km (0.118 R)
• M30: 9,779,362 km (0.072 R)
• M31: 9,981,768 km (0.12 R)
• M32: 10,597,663 km (0.097 R)
• M33: 10,666,777 km (0.117 R)
• M34: 10,805,604 km (0.084 R)
• M35: 11,015,041 km (0.113 R)
• M36: 11,155,364 km (0.104 R)
• M37: 11,402,499 km (0.063 R)
• M38: 12,082,122 km (0.09 R)
• M39: 12,154,528 km (0.115 R)
• M40: 12,226,933 km (0.093 R)
• M41: 12,554,852 km (0.053 R)
• M42: 12,738,259 km (0.072 R)
• M43: 12,885,613 km (0.03 R)
• M44: 13,256,466 km (0.106 R)
• M45: 14,237,229 km (0.039 R)
• M46: 15,124,345 km (0.118 R)
• M47: 15,476,349 km (0.064 R)
• M48: 15,752,057 km (0.099 R)
• M49: 16,709,484 km (0.072 R)
• M50: 17,113,847 km (0.089 R)
• M51: 17,603,630 km (0.066 R)
• M52: 18,056,463 km (0.095 R)
• M53: 18,805,948 km (0.12 R)
• M54: 19,142,244 km (0.111 R)
• M55: 19,991,960 km (0.067 R)
• M56: 20,853,794 km (0.065 R)
• M57: 21,420,470 km (0.12 R)
• M58: 22,080,795 km (0.105 R)
• M59: 22,213,638 km (0.095 R)
• M60: 22,971,501 km (0.041 R)
• M61: 23,556,728 km (0.119 R)
• M62: 25,853,205 km (0.098 R)
• M63: 26,180,375 km (0.101 R)
• M64: 26,274,173 km (0.072 R)
• M65: 26,791,632 km (0.105 R)
• M66: 26,933,451 km (0.073 R)
• M67: 27,170,115 km (0.117 R)
• M68: 28,316,334 km (0.053 R)
• M69: 28,412,525 km (0.048 R)
• M70: 28,557,037 km (0.118 R)
• M71: 29,673,336 km (0.061 R)
• M72: 29,917,929 km (0.111 R)
• M73: 30,261,405 km (0.103 R)
• M74: 30,507,643 km (0.081 R)
• M75: 31,798,374 km (0.092 R)
• M76: 32,349,941 km (0.108 R)
• M77: 32,803,522 km (0.11 R)
• M78: 33,005,778 km (0.086 R)
• M79: 33,208,483 km (0.079 R)
• M80: 33,767,979 km (0.09 R)
• M81: 33,921,018 km (0.08 R)
• M82: 34,227,993 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 16,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit