🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.83 AU - 1.19 AU

Year: 362 Days

Day: 17.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.84 AU - 1.2 AU

Year: 367 Days

Day: 21.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.39 AU - 1.79 AU

Year: 715 Days

Day: 12.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,454,743 km

• M1: 30,518 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.51 AU - 1.83 AU

Year: 769 Days

Day: 27 Hours

Environment

Temp: -47 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.5

Radius: 12.7

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.18 AU - 6.5 AU

Year: 5690 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,454,743 km

• M1: 189,092 km (0.098 R)
• M2: 319,541 km (0.065 R)
• M3: 463,155 km (0.052 R)
• M4: 549,922 km (0.116 R)
• M5: 713,432 km (0.072 R)
• M6: 962,812 km (0.092 R)
• M7: 1,279,660 km (0.088 R)
• M8: 1,410,558 km (0.108 R)
• M9: 1,714,840 km (0.101 R)
• M10: 2,132,817 km (0.064 R)
• M11: 2,242,322 km (0.103 R)
• M12: 2,321,759 km (0.111 R)
• M13: 2,939,598 km (0.032 R)
• M14: 3,097,424 km (0.042 R)
• M15: 3,385,250 km (0.099 R)
• M16: 3,776,449 km (0.1 R)
• M17: 4,201,905 km (0.109 R)
• M18: 4,400,421 km (0.118 R)
• M19: 4,500,802 km (0.119 R)
• M20: 4,622,425 km (0.12 R)
• M21: 5,035,614 km (0.102 R)
• M22: 5,246,846 km (0.093 R)
• M23: 5,374,902 km (0.077 R)
• M24: 5,787,493 km (0.049 R)
• M25: 6,828,844 km (0.033 R)
• M26: 6,992,354 km (0.093 R)
• M27: 7,109,938 km (0.051 R)
• M28: 7,275,842 km (0.098 R)
• M29: 7,659,561 km (0.101 R)
• M30: 7,927,341 km (0.099 R)
• M31: 8,050,161 km (0.104 R)
• M32: 8,422,211 km (0.065 R)
• M33: 8,648,103 km (0.076 R)
• M34: 8,952,535 km (0.082 R)
• M35: 9,080,441 km (0.109 R)
• M36: 9,886,923 km (0.094 R)
• M37: 9,992,689 km (0.084 R)
• M38: 10,662,139 km (0.113 R)
• M39: 11,043,464 km (0.033 R)
• M40: 11,290,899 km (0.113 R)
• M41: 11,623,755 km (0.029 R)
• M42: 11,707,529 km (0.101 R)
• M43: 12,555,899 km (0.103 R)
• M44: 13,016,511 km (0.102 R)
• M45: 13,248,836 km (0.095 R)
• M46: 13,865,329 km (0.109 R)
• M47: 14,013,581 km (0.096 R)
• M48: 14,281,660 km (0.118 R)
• M49: 14,611,523 km (0.1 R)
• M50: 14,944,079 km (0.115 R)
• M51: 15,555,037 km (0.086 R)
• M52: 16,049,757 km (0.077 R)
• M53: 16,298,987 km (0.102 R)
• M54: 16,612,395 km (0.097 R)
• M55: 16,769,921 km (0.101 R)
• M56: 17,245,194 km (0.075 R)
• M57: 17,757,118 km (0.113 R)
• M58: 18,209,202 km (0.081 R)
• M59: 18,632,415 km (0.055 R)
• M60: 18,828,837 km (0.09 R)
• M61: 19,389,081 km (0.053 R)
• M62: 21,375,890 km (0.096 R)
• M63: 21,684,660 km (0.048 R)
• M64: 21,925,812 km (0.107 R)
• M65: 22,376,102 km (0.11 R)
• M66: 22,654,653 km (0.105 R)
• M67: 22,829,383 km (0.098 R)
• M68: 23,074,724 km (0.09 R)
• M69: 23,320,962 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.8

Radius: 8.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.17 AU - 11.63 AU

Year: 12827 Days

Day: 5.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 22,454,743 km

• M1: 187,596 km (0.084 R)
• M2: 310,715 km (0.06 R)
• M3: 536,308 km (0.106 R)
• M4: 738,415 km (0.098 R)
• M5: 919,877 km (0.114 R)
• M6: 1,092,214 km (0.042 R)
• M7: 1,200,822 km (0.063 R)
• M8: 1,415,944 km (0.111 R)
• M9: 1,494,782 km (0.088 R)
• M10: 1,712,746 km (0.11 R)
• M11: 1,811,331 km (0.118 R)
• M12: 1,868,477 km (0.108 R)
• M13: 1,999,525 km (0.114 R)
• M14: 2,103,496 km (0.111 R)
• M15: 2,301,563 km (0.063 R)
• M16: 2,473,900 km (0.111 R)
• M17: 2,537,778 km (0.087 R)
• M18: 2,666,881 km (0.081 R)
• M19: 2,864,799 km (0.108 R)
• M20: 3,869,199 km (0.091 R)
• M21: 3,980,799 km (0.062 R)
• M22: 4,169,293 km (0.085 R)
• M23: 4,264,587 km (0.103 R)
• M24: 4,496,463 km (0.109 R)
• M25: 4,851,908 km (0.112 R)
• M26: 5,073,612 km (0.053 R)
• M27: 5,195,983 km (0.109 R)
• M28: 5,674,098 km (0.107 R)
• M29: 5,758,620 km (0.073 R)
• M30: 5,993,489 km (0.041 R)
• M31: 6,166,275 km (0.042 R)
• M32: 6,450,660 km (0.09 R)
• M33: 7,329,099 km (0.081 R)
• M34: 8,172,980 km (0.075 R)
• M35: 8,412,935 km (0.107 R)
• M36: 8,703,903 km (0.065 R)
• M37: 9,121,730 km (0.106 R)
• M38: 9,395,494 km (0.103 R)
• M39: 9,747,947 km (0.041 R)
• M40: 9,874,955 km (0.057 R)
• M41: 10,989,160 km (0.106 R)
• M42: 11,147,884 km (0.088 R)
• M43: 11,709,175 km (0.065 R)
• M44: 11,952,421 km (0.095 R)
• M45: 12,306,968 km (0.095 R)
• M46: 12,998,260 km (0.085 R)
• M47: 14,563,353 km (0.074 R)
• M48: 14,795,977 km (0.067 R)
• M49: 15,059,120 km (0.083 R)
• M50: 15,205,876 km (0.089 R)
• M51: 15,679,054 km (0.066 R)
• M52: 15,738,594 km (0.06 R)
• M53: 17,096,643 km (0.077 R)
• M54: 17,249,981 km (0.115 R)
• M55: 18,054,069 km (0.113 R)
• M56: 18,366,579 km (0.12 R)
• M57: 19,092,129 km (0.099 R)
• M58: 19,219,287 km (0.103 R)
• M59: 19,859,267 km (0.117 R)
• M60: 20,343,814 km (0.077 R)
• M61: 20,701,653 km (0.109 R)
• M62: 20,766,877 km (0.054 R)
• M63: 20,865,013 km (0.092 R)
• M64: 21,588,768 km (0.056 R)
• M65: 22,053,718 km (0.086 R)
• M66: 22,354,260 km (0.107 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 14,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit