🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.51 AU - 3.83 AU

Year: 2126 Days

Day: 30.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.8

Radius: 12.8

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.07 AU - 5.75 AU

Year: 4740 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,596,932 km

• M1: 160,070 km (0.045 R)
• M2: 843,433 km (0.115 R)
• M3: 1,475,633 km (0.041 R)
• M4: 2,160,492 km (0.1 R)
• M5: 2,842,958 km (0.104 R)
• M6: 3,911,386 km (0.034 R)
• M7: 4,983,703 km (0.07 R)
• M8: 6,338,163 km (0.044 R)
• M9: 7,205,381 km (0.059 R)
• M10: 8,771,671 km (0.115 R)
• M11: 11,918,762 km (0.102 R)
• M12: 12,365,311 km (0.081 R)
• M13: 29,540,792 km (0.067 R)
• M14: 31,288,544 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579

Radius: 8.4

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.98 AU - 9.96 AU

Year: 10121 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 40,596,932 km

• M1: 104,419 km (0.117 R)
• M2: 502,948 km (0.091 R)
• M3: 851,361 km (0.082 R)
• M4: 1,598,004 km (0.047 R)
• M5: 1,943,725 km (0.092 R)
• M6: 3,065,560 km (0.069 R)
• M7: 3,779,291 km (0.06 R)
• M8: 4,067,117 km (0.081 R)
• M9: 5,176,834 km (0.056 R)
• M10: 5,532,877 km (0.054 R)
• M11: 6,009,646 km (0.082 R)
• M12: 7,854,636 km (0.097 R)
• M13: 8,545,629 km (0.096 R)
• M14: 8,815,055 km (0.071 R)
• M15: 9,900,686 km (0.06 R)
• M16: 10,298,467 km (0.065 R)
• M17: 11,232,556 km (0.112 R)
• M18: 12,392,388 km (0.095 R)
• M19: 13,998,322 km (0.096 R)
• M20: 16,144,004 km (0.054 R)
• M21: 16,487,181 km (0.099 R)
• M22: 17,330,764 km (0.111 R)
• M23: 19,180,242 km (0.115 R)
• M24: 21,075,946 km (0.032 R)
• M25: 21,734,775 km (0.111 R)
• M26: 22,920,488 km (0.047 R)
• M27: 24,507,722 km (0.09 R)
• M28: 25,328,116 km (0.1 R)
• M29: 29,298,893 km (0.102 R)
• M30: 33,001,440 km (0.088 R)
• M31: 34,001,651 km (0.096 R)
• M32: 35,945,825 km (0.032 R)
• M33: 36,531,351 km (0.086 R)
• M34: 37,601,574 km (0.051 R)
• M35: 39,555,323 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.5

Radius: 13.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.07 AU - 14.53 AU

Year: 15270 Days

Day: 8.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,596,932 km

• M1: 166,203 km (0.095 R)
• M2: 599,588 km (0.109 R)
• M3: 1,054,964 km (0.118 R)
• M4: 1,573,171 km (0.115 R)
• M5: 2,151,666 km (0.104 R)
• M6: 2,937,205 km (0.11 R)
• M7: 3,771,213 km (0.11 R)
• M8: 4,450,985 km (0.109 R)
• M9: 5,414,396 km (0.038 R)
• M10: 6,629,878 km (0.106 R)
• M11: 8,430,738 km (0.106 R)
• M12: 8,903,916 km (0.063 R)
• M13: 9,903,529 km (0.116 R)
• M14: 11,088,194 km (0.104 R)
• M15: 12,914,934 km (0.095 R)
• M16: 13,417,283 km (0.089 R)
• M17: 14,328,035 km (0.101 R)
• M18: 16,859,082 km (0.093 R)
• M19: 20,509,868 km (0.061 R)
• M20: 21,542,542 km (0.093 R)
• M21: 23,711,861 km (0.101 R)
• M22: 28,165,689 km (0.039 R)
• M23: 29,011,964 km (0.072 R)
• M24: 32,567,606 km (0.087 R)
• M25: 34,330,467 km (0.076 R)
• M26: 44,108,184 km (0.078 R)
• M27: 45,827,363 km (0.114 R)
• M28: 50,320,685 km (0.091 R)
• M29: 50,941,067 km (0.076 R)
• M30: 52,673,709 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.8

Radius: 5.1

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.69 AU - 14.81 AU

Year: 19208 Days

Day: 17.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,596,932 km

• M1: 65,225 km (0.118 R)
• M2: 433,535 km (0.095 R)
• M3: 826,379 km (0.067 R)
• M4: 1,021,604 km (0.033 R)
• M5: 6,661,144 km (0.085 R)
• M6: 7,105,749 km (0.104 R)
• M7: 7,374,128 km (0.078 R)
• M8: 7,649,238 km (0.087 R)
• M9: 8,012,911 km (0.088 R)
• M10: 10,589,734 km (0.1 R)
• M11: 11,041,520 km (0.102 R)
• M12: 11,769,762 km (0.049 R)
• M13: 12,808,420 km (0.112 R)
• M14: 13,034,762 km (0.097 R)
• M15: 13,847,527 km (0.101 R)
• M16: 15,445,980 km (0.037 R)
• M17: 15,702,391 km (0.102 R)
• M18: 16,689,138 km (0.114 R)
• M19: 18,496,281 km (0.061 R)
• M20: 19,821,269 km (0.057 R)
• M21: 20,048,059 km (0.1 R)
• M22: 20,429,833 km (0.058 R)
• M23: 20,972,574 km (0.09 R)
• M24: 22,005,996 km (0.098 R)
• M25: 23,240,029 km (0.049 R)
• M26: 25,935,035 km (0.069 R)
• M27: 27,031,886 km (0.081 R)
• M28: 32,039,825 km (0.079 R)
• M29: 32,352,335 km (0.034 R)
• M30: 35,924,881 km (0.038 R)
• M31: 38,096,594 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 10,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit