🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.68 AU - 0.86 AU

Year: 308 Days

Day: 19.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,476,572 km

• M1: 186,249 km (0.077 R)

Asteroid Belt

Center: 1.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.6

Radius: 8.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.26 AU - 2.74 AU

Year: 1805 Days

Day: 6.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 12,476,572 km

• M1: 122,221 km (0.106 R)
• M2: 248,632 km (0.045 R)
• M3: 304,282 km (0.098 R)
• M4: 416,032 km (0.105 R)
• M5: 533,765 km (0.055 R)
• M6: 679,324 km (0.051 R)
• M7: 986,299 km (0.075 R)
• M8: 1,066,483 km (0.078 R)
• M9: 1,200,972 km (0.106 R)
• M10: 1,293,722 km (0.057 R)
• M11: 1,382,284 km (0.077 R)
• M12: 1,458,729 km (0.083 R)
• M13: 1,529,489 km (0.078 R)
• M14: 1,689,558 km (0.119 R)
• M15: 1,794,277 km (0.114 R)
• M16: 1,955,543 km (0.059 R)
• M17: 2,049,790 km (0.092 R)
• M18: 2,121,597 km (0.103 R)
• M19: 2,243,220 km (0.1 R)
• M20: 2,358,710 km (0.108 R)
• M21: 2,442,484 km (0.094 R)
• M22: 2,527,306 km (0.101 R)
• M23: 2,621,703 km (0.067 R)
• M24: 2,682,439 km (0.049 R)
• M25: 2,761,128 km (0.05 R)
• M26: 2,849,690 km (0.026 R)
• M27: 3,002,130 km (0.09 R)
• M28: 3,194,363 km (0.104 R)
• M29: 3,371,786 km (0.069 R)
• M30: 3,562,075 km (0.095 R)
• M31: 3,795,148 km (0.075 R)
• M32: 3,953,423 km (0.053 R)
• M33: 4,063,377 km (0.113 R)
• M34: 4,307,072 km (0.082 R)
• M35: 4,576,348 km (0.113 R)
• M36: 5,001,506 km (0.046 R)
• M37: 5,131,506 km (0.114 R)
• M38: 5,207,951 km (0.069 R)
• M39: 5,273,624 km (0.109 R)
• M40: 5,787,194 km (0.098 R)
• M41: 5,855,261 km (0.111 R)
• M42: 5,958,034 km (0.067 R)
• M43: 6,049,887 km (0.067 R)
• M44: 6,142,189 km (0.111 R)
• M45: 6,258,277 km (0.119 R)
• M46: 6,316,620 km (0.11 R)
• M47: 6,539,821 km (0.09 R)
• M48: 6,741,778 km (0.079 R)
• M49: 6,873,573 km (0.084 R)
• M50: 6,982,032 km (0.092 R)
• M51: 7,188,477 km (0.1 R)
• M52: 7,298,581 km (0.106 R)
• M53: 7,483,334 km (0.107 R)
• M54: 7,732,116 km (0.069 R)
• M55: 7,870,194 km (0.098 R)
• M56: 7,971,023 km (0.097 R)
• M57: 8,072,301 km (0.082 R)
• M58: 8,417,423 km (0.111 R)
• M59: 8,481,900 km (0.117 R)
• M60: 8,637,183 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253

Radius: 10.1

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.21 AU - 3.47 AU

Year: 2185 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 12,476,572 km

• M1: 131,347 km (0.06 R)
• M2: 203,004 km (0.062 R)
• M3: 276,307 km (0.043 R)
• M4: 344,673 km (0.102 R)
• M5: 437,125 km (0.112 R)
• M6: 527,931 km (0.105 R)
• M7: 600,935 km (0.058 R)
• M8: 691,142 km (0.116 R)
• M9: 793,467 km (0.064 R)
• M10: 857,495 km (0.084 R)
• M11: 1,022,053 km (0.085 R)
• M12: 1,263,653 km (0.063 R)
• M13: 1,348,326 km (0.119 R)
• M14: 1,678,787 km (0.095 R)
• M15: 1,965,417 km (0.09 R)
• M16: 2,034,531 km (0.056 R)
• M17: 2,445,776 km (0.118 R)
• M18: 3,620,418 km (0.083 R)
• M19: 3,742,640 km (0.049 R)
• M20: 4,004,137 km (0.094 R)
• M21: 4,297,348 km (0.094 R)
• M22: 4,374,990 km (0.093 R)
• M23: 5,232,335 km (0.119 R)
• M24: 5,371,012 km (0.032 R)
• M25: 5,567,135 km (0.054 R)
• M26: 5,680,231 km (0.115 R)
• M27: 5,837,159 km (0.066 R)
• M28: 6,024,456 km (0.078 R)
• M29: 6,140,693 km (0.091 R)
• M30: 6,404,883 km (0.068 R)
• M31: 6,687,922 km (0.111 R)
• M32: 7,359,168 km (0.094 R)
• M33: 7,561,574 km (0.111 R)
• M34: 7,671,379 km (0.037 R)
• M35: 7,781,632 km (0.116 R)
• M36: 8,357,285 km (0.089 R)
• M37: 8,601,130 km (0.108 R)
• M38: 8,897,034 km (0.105 R)
• M39: 8,979,762 km (0.103 R)
• M40: 10,304,152 km (0.059 R)
• M41: 10,847,342 km (0.115 R)
• M42: 11,328,000 km (0.053 R)
• M43: 11,399,807 km (0.118 R)
• M44: 11,543,869 km (0.079 R)
• M45: 12,199,706 km (0.092 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: 218 - 13,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit