🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.5 AU - 0.56 AU

Year: 146 Days

Day: 35.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,513,614 km

• M1: 41,289 km (0.087 R)
• M2: 255,962 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.68 AU - 1.68 AU

Year: 825 Days

Day: 31.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.1

Radius: 8.1

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.82 AU - 5.6 AU

Year: 3872 Days

Day: 8.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 28,513,614 km

• M1: 103,223 km (0.049 R)
• M2: 163,660 km (0.115 R)
• M3: 218,114 km (0.107 R)
• M4: 377,884 km (0.091 R)
• M5: 437,424 km (0.086 R)
• M6: 546,331 km (0.09 R)
• M7: 804,837 km (0.056 R)
• M8: 859,889 km (0.11 R)
• M9: 935,286 km (0.06 R)
• M10: 1,079,797 km (0.115 R)
• M11: 1,189,453 km (0.106 R)
• M12: 1,383,332 km (0.079 R)
• M13: 1,649,765 km (0.094 R)
• M14: 1,801,158 km (0.104 R)
• M15: 2,083,898 km (0.06 R)
• M16: 2,230,504 km (0.117 R)
• M17: 2,283,013 km (0.113 R)
• M18: 2,362,749 km (0.113 R)
• M19: 2,561,415 km (0.101 R)
• M20: 2,728,216 km (0.076 R)
• M21: 2,850,737 km (0.113 R)
• M22: 3,052,844 km (0.082 R)
• M23: 3,121,210 km (0.113 R)
• M24: 3,552,501 km (0.083 R)
• M25: 3,634,929 km (0.045 R)
• M26: 4,109,902 km (0.073 R)
• M27: 4,196,519 km (0.117 R)
• M28: 4,261,744 km (0.071 R)
• M29: 4,921,920 km (0.109 R)
• M30: 5,013,922 km (0.035 R)
• M31: 5,589,724 km (0.04 R)
• M32: 5,830,727 km (0.104 R)
• M33: 6,112,270 km (0.075 R)
• M34: 6,360,602 km (0.104 R)
• M35: 6,701,237 km (0.051 R)
• M36: 6,983,229 km (0.102 R)
• M37: 7,321,469 km (0.084 R)
• M38: 7,373,978 km (0.058 R)
• M39: 7,518,939 km (0.104 R)
• M40: 7,625,003 km (0.062 R)
• M41: 7,678,260 km (0.101 R)
• M42: 7,825,315 km (0.05 R)
• M43: 7,879,021 km (0.111 R)
• M44: 8,258,401 km (0.049 R)
• M45: 8,464,098 km (0.092 R)
• M46: 8,671,590 km (0.097 R)
• M47: 8,741,153 km (0.081 R)
• M48: 8,992,926 km (0.098 R)
• M49: 9,105,574 km (0.089 R)
• M50: 9,162,122 km (0.092 R)
• M51: 9,432,146 km (0.094 R)
• M52: 9,489,292 km (0.1 R)
• M53: 9,604,034 km (0.11 R)
• M54: 9,661,629 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.4

Radius: 12.9

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.48 AU - 5.32 AU

Year: 4108 Days

Day: 14.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,513,614 km

• M1: 228,885 km (0.1 R)
• M2: 322,683 km (0.116 R)
• M3: 486,941 km (0.099 R)
• M4: 577,149 km (0.063 R)
• M5: 790,026 km (0.075 R)
• M6: 1,152,801 km (0.095 R)
• M7: 1,598,154 km (0.119 R)
• M8: 1,857,258 km (0.098 R)
• M9: 1,992,045 km (0.1 R)
• M10: 2,182,932 km (0.112 R)
• M11: 2,471,656 km (0.115 R)
• M12: 2,734,499 km (0.056 R)
• M13: 2,830,691 km (0.086 R)
• M14: 2,928,079 km (0.059 R)
• M15: 3,411,131 km (0.062 R)
• M16: 3,832,997 km (0.068 R)
• M17: 3,919,315 km (0.102 R)
• M18: 4,204,747 km (0.119 R)
• M19: 4,451,584 km (0.116 R)
• M20: 4,634,243 km (0.04 R)
• M21: 4,936,281 km (0.113 R)
• M22: 5,077,950 km (0.086 R)
• M23: 5,437,883 km (0.097 R)
• M24: 7,145,841 km (0.086 R)
• M25: 7,877,973 km (0.06 R)
• M26: 8,155,178 km (0.028 R)
• M27: 8,520,496 km (0.115 R)
• M28: 8,690,888 km (0.038 R)
• M29: 8,833,754 km (0.083 R)
• M30: 9,267,139 km (0.091 R)
• M31: 9,413,147 km (0.063 R)
• M32: 10,034,876 km (0.031 R)
• M33: 11,131,428 km (0.106 R)
• M34: 11,255,594 km (0.057 R)
• M35: 11,662,351 km (0.039 R)
• M36: 11,820,177 km (0.029 R)
• M37: 11,946,886 km (0.069 R)
• M38: 12,684,403 km (0.101 R)
• M39: 12,846,717 km (0.089 R)
• M40: 13,304,935 km (0.08 R)
• M41: 13,868,321 km (0.086 R)
• M42: 13,968,701 km (0.082 R)
• M43: 14,473,594 km (0.089 R)
• M44: 14,677,197 km (0.107 R)
• M45: 14,881,847 km (0.107 R)
• M46: 14,984,620 km (0.113 R)
• M47: 15,293,989 km (0.112 R)
• M48: 15,466,774 km (0.084 R)
• M49: 15,605,451 km (0.112 R)
• M50: 15,744,727 km (0.082 R)
• M51: 17,158,726 km (0.102 R)
• M52: 17,446,403 km (0.069 R)
• M53: 17,627,117 km (0.054 R)
• M54: 18,355,808 km (0.052 R)
• M55: 19,057,273 km (0.044 R)
• M56: 19,243,372 km (0.104 R)
• M57: 19,692,316 km (0.095 R)
• M58: 19,805,113 km (0.09 R)
• M59: 20,220,546 km (0.091 R)
• M60: 20,448,383 km (0.094 R)
• M61: 21,136,833 km (0.067 R)
• M62: 21,716,524 km (0.093 R)
• M63: 21,833,061 km (0.107 R)
• M64: 22,576,114 km (0.095 R)
• M65: 22,694,147 km (0.04 R)
• M66: 23,247,958 km (0.101 R)
• M67: 23,766,165 km (0.09 R)
• M68: 24,409,137 km (0.098 R)
• M69: 24,935,871 km (0.11 R)
• M70: 25,098,633 km (0.085 R)
• M71: 25,180,164 km (0.097 R)
• M72: 25,507,335 km (0.047 R)
• M73: 26,746,304 km (0.087 R)
• M74: 26,954,694 km (0.113 R)
• M75: 27,079,907 km (0.119 R)
• M76: 27,499,081 km (0.044 R)
• M77: 27,920,348 km (0.109 R)
• M78: 28,004,721 km (0.063 R)
• M79: 28,513,653 km (0.066 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 13,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit