🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.49 AU - 0.63 AU

Year: 152 Days

Day: 46.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,234,088 km

• M1: 40,840 km (0.063 R)
• M2: 98,884 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.83 AU - 1.15 AU

Year: 358 Days

Day: 24.3 Hours

Environment

Temp: 48 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.94 AU - 1.42 AU

Year: 466 Days

Day: 35.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.72 AU - 2.26 AU

Year: 1020 Days

Day: 38 Hours

Environment

Temp: -59 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.26 AU - 3.18 AU

Year: 1630 Days

Day: 24.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,234,088 km

• M1: 147,653 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.9 AU - 3.64 AU

Year: 2149 Days

Day: 29.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.7

Radius: 9.2

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.7 AU - 10.02 AU

Year: 10407 Days

Day: 5.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 22,234,088 km

• M1: 220,358 km (0.051 R)
• M2: 424,409 km (0.063 R)
• M3: 544,686 km (0.107 R)
• M4: 640,129 km (0.096 R)
• M5: 1,005,746 km (0.041 R)
• M6: 1,235,080 km (0.092 R)
• M7: 1,364,333 km (0.118 R)
• M8: 1,601,445 km (0.101 R)
• M9: 1,671,756 km (0.078 R)
• M10: 2,019,721 km (0.117 R)
• M11: 2,532,393 km (0.082 R)
• M12: 2,635,615 km (0.105 R)
• M13: 3,442,247 km (0.07 R)
• M14: 4,720,710 km (0.084 R)
• M15: 5,159,331 km (0.098 R)
• M16: 5,664,823 km (0.056 R)
• M17: 6,214,146 km (0.098 R)
• M18: 7,245,474 km (0.092 R)
• M19: 9,721,169 km (0.12 R)
• M20: 9,883,931 km (0.081 R)
• M21: 10,980,484 km (0.054 R)
• M22: 11,732,961 km (0.111 R)
• M23: 11,941,052 km (0.075 R)
• M24: 12,220,351 km (0.097 R)
• M25: 13,035,510 km (0.031 R)
• M26: 13,251,080 km (0.099 R)
• M27: 13,978,126 km (0.079 R)
• M28: 14,161,832 km (0.113 R)
• M29: 14,830,086 km (0.093 R)
• M30: 14,942,583 km (0.102 R)
• M31: 15,546,660 km (0.068 R)
• M32: 15,889,987 km (0.117 R)
• M33: 16,158,814 km (0.114 R)
• M34: 17,604,528 km (0.119 R)
• M35: 18,082,194 km (0.048 R)
• M36: 18,362,839 km (0.036 R)
• M37: 18,847,237 km (0.066 R)
• M38: 19,050,391 km (0.114 R)
• M39: 20,743,091 km (0.095 R)
• M40: 20,994,715 km (0.119 R)
• M41: 21,205,349 km (0.086 R)
• M42: 21,543,739 km (0.038 R)
• M43: 21,713,533 km (0.115 R)
• M44: 21,883,775 km (0.105 R)
• M45: 22,655,700 km (0.044 R)
• M46: 23,001,570 km (0.091 R)
• M47: 23,479,984 km (0.116 R)
• M48: 24,181,897 km (0.096 R)
• M49: 24,801,532 km (0.081 R)
• M50: 25,606,069 km (0.05 R)
• M51: 27,378,355 km (0.1 R)
• M52: 27,746,815 km (0.089 R)
• M53: 28,535,195 km (0.073 R)
• M54: 29,236,959 km (0.115 R)
• M55: 29,330,907 km (0.087 R)
• M56: 31,327,888 km (0.092 R)
• M57: 31,809,893 km (0.111 R)
• M58: 32,488,618 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.7

Radius: 5.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.07 AU - 18.09 AU

Year: 20233 Days

Day: 22.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 22,234,088 km

• M1: 399,127 km (0.071 R)
• M2: 827,426 km (0.101 R)
• M3: 994,527 km (0.095 R)
• M4: 1,491,640 km (0.115 R)
• M5: 1,737,579 km (0.099 R)
• M6: 2,221,229 km (0.081 R)
• M7: 2,328,940 km (0.063 R)
• M8: 2,614,073 km (0.117 R)
• M9: 2,927,032 km (0.102 R)
• M10: 3,165,192 km (0.111 R)
• M11: 4,408,799 km (0.096 R)
• M12: 4,525,036 km (0.088 R)
• M13: 4,780,550 km (0.113 R)
• M14: 5,040,700 km (0.11 R)
• M15: 6,409,371 km (0.11 R)
• M16: 6,497,185 km (0.076 R)
• M17: 6,541,316 km (0.118 R)
• M18: 8,551,463 km (0.063 R)
• M19: 8,624,018 km (0.097 R)
• M20: 8,818,346 km (0.06 R)
• M21: 9,360,189 km (0.105 R)
• M22: 10,039,812 km (0.057 R)
• M23: 10,244,313 km (0.079 R)
• M24: 11,820,925 km (0.061 R)
• M25: 12,582,079 km (0.085 R)
• M26: 12,940,964 km (0.092 R)
• M27: 13,753,579 km (0.118 R)
• M28: 14,066,089 km (0.104 R)
• M29: 14,180,233 km (0.058 R)
• M30: 14,496,034 km (0.063 R)
• M31: 15,811,448 km (0.104 R)
• M32: 16,198,607 km (0.059 R)
• M33: 16,588,908 km (0.116 R)
• M34: 20,302,077 km (0.09 R)
• M35: 20,690,283 km (0.084 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 15,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit