🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.76 AU - 0.98 AU

Year: 352 Days

Day: 17.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.89 AU - 1.17 AU

Year: 453 Days

Day: 21.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,322,844 km

• M1: 251,025 km (0.107 R)

Asteroid Belt

Center: 2.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.7

Radius: 9.7

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.67 AU - 3.35 AU

Year: 2264 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,322,844 km

• M1: 123,867 km (0.079 R)
• M2: 212,130 km (0.069 R)
• M3: 306,975 km (0.071 R)
• M4: 386,262 km (0.078 R)
• M5: 451,636 km (0.111 R)
• M6: 595,848 km (0.109 R)
• M7: 665,411 km (0.067 R)
• M8: 765,941 km (0.114 R)
• M9: 891,903 km (0.069 R)
• M10: 1,004,101 km (0.117 R)
• M11: 1,110,465 km (0.108 R)
• M12: 1,749,996 km (0.048 R)
• M13: 1,932,505 km (0.1 R)
• M14: 2,093,772 km (0.054 R)
• M15: 2,217,788 km (0.066 R)
• M16: 2,401,345 km (0.078 R)
• M17: 2,738,389 km (0.058 R)
• M18: 2,966,376 km (0.092 R)
• M19: 3,074,984 km (0.09 R)
• M20: 3,344,111 km (0.069 R)
• M21: 3,408,587 km (0.077 R)
• M22: 3,555,193 km (0.104 R)
• M23: 3,871,593 km (0.102 R)
• M24: 4,407,452 km (0.037 R)
• M25: 4,729,387 km (0.061 R)
• M26: 4,856,545 km (0.118 R)
• M27: 4,966,649 km (0.107 R)
• M28: 5,170,402 km (0.105 R)
• M29: 5,339,298 km (0.056 R)
• M30: 5,643,879 km (0.118 R)
• M31: 6,013,236 km (0.117 R)
• M32: 6,230,602 km (0.097 R)
• M33: 6,430,464 km (0.067 R)
• M34: 6,551,340 km (0.082 R)
• M35: 6,939,396 km (0.06 R)
• M36: 7,292,896 km (0.093 R)
• M37: 7,524,922 km (0.112 R)
• M38: 7,823,520 km (0.06 R)
• M39: 8,147,998 km (0.06 R)
• M40: 8,213,372 km (0.063 R)
• M41: 8,366,710 km (0.1 R)
• M42: 8,520,945 km (0.109 R)
• M43: 8,698,368 km (0.062 R)
• M44: 8,787,678 km (0.059 R)
• M45: 9,306,484 km (0.066 R)
• M46: 9,443,366 km (0.059 R)
• M47: 9,696,336 km (0.089 R)
• M48: 10,255,832 km (0.094 R)
• M49: 11,090,588 km (0.087 R)
• M50: 11,971,869 km (0.096 R)
• M51: 12,170,684 km (0.104 R)
• M52: 12,245,633 km (0.082 R)
• M53: 12,496,359 km (0.114 R)
• M54: 12,900,872 km (0.053 R)
• M55: 13,053,761 km (0.103 R)
• M56: 13,130,355 km (0.093 R)
• M57: 13,801,002 km (0.066 R)
• M58: 13,983,511 km (0.067 R)
• M59: 14,088,080 km (0.093 R)
• M60: 14,350,774 km (0.08 R)
• M61: 14,668,221 km (0.117 R)
• M62: 14,747,956 km (0.089 R)
• M63: 14,934,505 km (0.08 R)
• M64: 15,068,246 km (0.052 R)
• M65: 15,202,435 km (0.066 R)
• M66: 15,363,851 km (0.059 R)
• M67: 15,906,293 km (0.095 R)
• M68: 16,234,810 km (0.054 R)
• M69: 16,842,775 km (0.093 R)
• M70: 17,514,620 km (0.086 R)
• M71: 18,052,723 km (0.064 R)
• M72: 18,166,717 km (0.064 R)
• M73: 18,884,487 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.9

Radius: 12.1

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.4 AU - 7.34 AU

Year: 6969 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,322,844 km

• M1: 188,793 km (0.061 R)
• M2: 333,304 km (0.083 R)
• M3: 810,521 km (0.11 R)
• M4: 991,235 km (0.039 R)
• M5: 1,185,862 km (0.116 R)
• M6: 1,288,187 km (0.115 R)
• M7: 1,378,395 km (0.083 R)
• M8: 1,565,392 km (0.067 R)
• M9: 2,195,199 km (0.027 R)
• M10: 2,452,956 km (0.113 R)
• M11: 2,740,184 km (0.117 R)
• M12: 3,038,482 km (0.048 R)
• M13: 3,623,410 km (0.119 R)
• M14: 3,797,093 km (0.095 R)
• M15: 3,906,898 km (0.06 R)
• M16: 4,265,933 km (0.05 R)
• M17: 4,380,375 km (0.086 R)
• M18: 4,706,349 km (0.103 R)
• M19: 5,381,783 km (0.097 R)
• M20: 5,605,432 km (0.101 R)
• M21: 5,756,227 km (0.076 R)
• M22: 6,190,958 km (0.04 R)
• M23: 6,425,528 km (0.07 R)
• M24: 6,822,860 km (0.088 R)
• M25: 7,392,678 km (0.103 R)
• M26: 7,502,932 km (0.115 R)
• M27: 8,006,029 km (0.062 R)
• M28: 8,147,698 km (0.053 R)
• M29: 8,491,325 km (0.112 R)
• M30: 9,133,399 km (0.07 R)
• M31: 9,222,260 km (0.079 R)
• M32: 9,430,500 km (0.089 R)
• M33: 9,670,455 km (0.095 R)
• M34: 10,588,537 km (0.057 R)
• M35: 10,994,995 km (0.107 R)
• M36: 11,855,482 km (0.064 R)
• M37: 12,441,157 km (0.116 R)
• M38: 12,539,742 km (0.099 R)
• M39: 12,737,511 km (0.085 R)
• M40: 13,810,427 km (0.11 R)
• M41: 14,151,659 km (0.042 R)
• M42: 14,495,585 km (0.115 R)
• M43: 14,668,670 km (0.107 R)
• M44: 15,367,591 km (0.107 R)
• M45: 16,006,075 km (0.093 R)
• M46: 17,089,462 km (0.032 R)
• M47: 17,235,619 km (0.096 R)
• M48: 17,676,784 km (0.071 R)
• M49: 17,824,736 km (0.095 R)
• M50: 18,270,986 km (0.113 R)
• M51: 18,645,579 km (0.081 R)
• M52: 19,022,716 km (0.099 R)
• M53: 19,136,410 km (0.092 R)
• M54: 19,516,837 km (0.112 R)
• M55: 19,899,808 km (0.085 R)
• M56: 20,015,298 km (0.066 R)
• M57: 21,377,835 km (0.111 R)
• M58: 21,812,118 km (0.058 R)
• M59: 22,289,335 km (0.102 R)
• M60: 22,850,476 km (0.115 R)
• M61: 24,685,593 km (0.118 R)
• M62: 24,933,776 km (0.091 R)
• M63: 25,432,835 km (0.07 R)
• M64: 25,558,048 km (0.075 R)
• M65: 26,313,966 km (0.075 R)
• M66: 26,398,489 km (0.09 R)
• M67: 26,652,357 km (0.099 R)
• M68: 26,779,515 km (0.057 R)
• M69: 27,077,215 km (0.071 R)
• M70: 27,333,326 km (0.088 R)
• M71: 27,847,793 km (0.098 R)
• M72: 28,322,168 km (0.116 R)
• M73: 28,538,786 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 13,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit