🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.54 AU - 0.6 AU

Year: 159 Days

Day: 34 Hours

Environment

Temp: 159 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.69 AU - 1.77 AU

Year: 840 Days

Day: 43.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.38 AU - 3.58 AU

Year: 1898 Days

Day: 37 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.62 AU - 5.58 AU

Year: 3640 Days

Day: 44.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,656,708 km

• M1: 192,233 km (0.08 R)
• M2: 2,153,910 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.3

Radius: 8.2

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.58 AU - 6.92 AU

Year: 5087 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,656,708 km

• M1: 113,994 km (0.102 R)
• M2: 391,348 km (0.06 R)
• M3: 778,208 km (0.106 R)
• M4: 1,097,749 km (0.094 R)
• M5: 1,923,230 km (0.103 R)
• M6: 2,222,725 km (0.12 R)
• M7: 2,553,636 km (0.086 R)
• M8: 2,898,160 km (0.083 R)
• M9: 3,484,134 km (0.089 R)
• M10: 3,885,954 km (0.041 R)
• M11: 4,598,339 km (0.054 R)
• M12: 5,872,315 km (0.105 R)
• M13: 6,541,167 km (0.102 R)
• M14: 6,945,530 km (0.065 R)
• M15: 7,402,402 km (0.118 R)
• M16: 8,259,747 km (0.079 R)
• M17: 9,433,043 km (0.097 R)
• M18: 10,992,751 km (0.099 R)
• M19: 12,511,468 km (0.105 R)
• M20: 14,220,923 km (0.12 R)
• M21: 16,446,341 km (0.092 R)
• M22: 17,965,807 km (0.076 R)
• M23: 18,625,683 km (0.119 R)
• M24: 23,160,294 km (0.083 R)
• M25: 25,065,572 km (0.026 R)
• M26: 26,307,982 km (0.106 R)
• M27: 30,559,404 km (0.112 R)
• M28: 31,594,472 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.4

Radius: 12.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.94 AU - 8.68 AU

Year: 8053 Days

Day: 5 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,656,708 km

• M1: 150,495 km (0.098 R)
• M2: 539,600 km (0.119 R)
• M3: 916,437 km (0.109 R)
• M4: 2,149,123 km (0.103 R)
• M5: 3,344,560 km (0.084 R)
• M6: 3,814,447 km (0.068 R)
• M7: 4,653,242 km (0.099 R)
• M8: 5,130,609 km (0.093 R)
• M9: 6,184,077 km (0.09 R)
• M10: 6,795,633 km (0.075 R)
• M11: 7,306,659 km (0.081 R)
• M12: 8,835,400 km (0.098 R)
• M13: 9,866,578 km (0.071 R)
• M14: 10,478,284 km (0.09 R)
• M15: 11,348,644 km (0.079 R)
• M16: 15,318,672 km (0.116 R)
• M17: 15,901,954 km (0.101 R)
• M18: 17,741,410 km (0.105 R)
• M19: 21,692,738 km (0.101 R)
• M20: 23,795,486 km (0.114 R)
• M21: 29,017,499 km (0.106 R)
• M22: 29,641,173 km (0.096 R)
• M23: 30,273,672 km (0.105 R)
• M24: 30,822,996 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.7

Radius: 10.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.84 AU - 12.52 AU

Year: 15684 Days

Day: 5.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,656,708 km

• M1: 131,796 km (0.034 R)
• M2: 478,863 km (0.116 R)
• M3: 993,031 km (0.091 R)
• M4: 1,776,475 km (0.039 R)
• M5: 3,148,287 km (0.094 R)
• M6: 4,722,655 km (0.086 R)
• M7: 5,480,668 km (0.06 R)
• M8: 7,776,397 km (0.109 R)
• M9: 8,882,972 km (0.084 R)
• M10: 9,395,494 km (0.061 R)
• M11: 11,052,739 km (0.101 R)
• M12: 11,585,906 km (0.08 R)
• M13: 12,639,674 km (0.096 R)
• M14: 14,794,930 km (0.098 R)
• M15: 15,369,835 km (0.041 R)
• M16: 16,335,938 km (0.065 R)
• M17: 18,306,740 km (0.101 R)
• M18: 18,802,508 km (0.1 R)
• M19: 19,306,952 km (0.102 R)
• M20: 19,734,353 km (0.039 R)
• M21: 23,191,709 km (0.115 R)
• M22: 24,661,059 km (0.089 R)
• M23: 29,441,011 km (0.082 R)
• M24: 31,514,587 km (0.093 R)
• M25: 33,930,742 km (0.114 R)
• M26: 36,597,922 km (0.073 R)
• M27: 36,990,018 km (0.114 R)
• M28: 41,207,481 km (0.109 R)
• M29: 42,059,292 km (0.026 R)
• M30: 42,633,598 km (0.083 R)
• M31: 43,358,848 km (0.066 R)
• M32: 44,536,483 km (0.031 R)
• M33: 54,056,443 km (0.087 R)
• M34: 57,684,789 km (0.117 R)
• M35: 60,010,438 km (0.119 R)
• M36: 61,104,597 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 16,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit