🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.84 AU - 1.2 AU

Year: 374 Days

Day: 46.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.41 AU - 1.43 AU

Year: 615 Days

Day: 40.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.79 AU - 2.03 AU

Year: 959 Days

Day: 12.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.46 AU - 4.06 AU

Year: 2650 Days

Day: 33.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,063,320 km

• M1: 626,217 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.98 AU - 5.36 AU

Year: 3668 Days

Day: 19.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,063,320 km

• M1: 1,256,323 km (0.075 R)
• M2: 1,487,900 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.75 AU - 5.99 AU

Year: 3906 Days

Day: 35.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.5

Radius: 14.6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.09 AU - 9.29 AU

Year: 10125 Days

Day: 13.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,063,320 km

• M1: 226,790 km (0.049 R)
• M2: 319,990 km (0.08 R)
• M3: 542,741 km (0.094 R)
• M4: 863,629 km (0.097 R)
• M5: 1,119,291 km (0.088 R)
• M6: 1,400,685 km (0.086 R)
• M7: 1,681,330 km (0.116 R)
• M8: 1,955,095 km (0.069 R)
• M9: 2,110,826 km (0.106 R)
• M10: 3,408,587 km (0.089 R)
• M11: 3,597,829 km (0.043 R)
• M12: 4,052,906 km (0.05 R)
• M13: 4,152,837 km (0.097 R)
• M14: 5,054,014 km (0.063 R)
• M15: 5,198,077 km (0.064 R)
• M16: 5,343,486 km (0.08 R)
• M17: 5,976,585 km (0.074 R)
• M18: 6,516,184 km (0.072 R)
• M19: 6,752,100 km (0.095 R)
• M20: 7,111,584 km (0.109 R)
• M21: 7,766,224 km (0.045 R)
• M22: 8,016,651 km (0.103 R)
• M23: 8,697,770 km (0.114 R)
• M24: 9,001,603 km (0.061 R)
• M25: 9,486,151 km (0.104 R)
• M26: 9,934,196 km (0.113 R)
• M27: 10,990,956 km (0.108 R)
• M28: 11,319,622 km (0.052 R)
• M29: 11,986,829 km (0.039 R)
• M30: 12,569,063 km (0.076 R)
• M31: 12,666,901 km (0.114 R)
• M32: 13,459,470 km (0.112 R)
• M33: 14,013,730 km (0.115 R)
• M34: 14,472,846 km (0.074 R)
• M35: 14,781,616 km (0.025 R)
• M36: 16,465,340 km (0.036 R)
• M37: 16,626,158 km (0.081 R)
• M38: 17,438,923 km (0.114 R)
• M39: 17,548,279 km (0.086 R)
• M40: 17,877,694 km (0.096 R)
• M41: 18,153,702 km (0.116 R)
• M42: 18,375,555 km (0.098 R)
• M43: 18,486,856 km (0.107 R)
• M44: 18,710,056 km (0.062 R)
• M45: 19,611,982 km (0.058 R)
• M46: 20,933,230 km (0.099 R)
• M47: 21,516,662 km (0.109 R)
• M48: 21,692,738 km (0.109 R)
• M49: 22,223,811 km (0.065 R)
• M50: 22,878,900 km (0.101 R)
• M51: 23,600,710 km (0.086 R)
• M52: 25,686,104 km (0.119 R)
• M53: 25,997,866 km (0.072 R)
• M54: 26,310,825 km (0.089 R)
• M55: 27,830,141 km (0.097 R)
• M56: 28,600,570 km (0.075 R)
• M57: 28,858,925 km (0.119 R)
• M58: 29,247,880 km (0.055 R)
• M59: 30,359,392 km (0.101 R)
• M60: 30,622,983 km (0.071 R)
• M61: 31,152,410 km (0.116 R)
• M62: 31,484,817 km (0.077 R)
• M63: 34,254,920 km (0.109 R)
• M64: 34,391,952 km (0.093 R)
• M65: 35,426,122 km (0.064 R)
• M66: 35,634,213 km (0.066 R)
• M67: 36,121,303 km (0.085 R)
• M68: 36,610,638 km (0.093 R)
• M69: 38,233,775 km (0.113 R)
• M70: 38,375,893 km (0.095 R)
• M71: 39,018,266 km (0.094 R)
• M72: 39,376,703 km (0.115 R)
• M73: 39,736,186 km (0.107 R)
• M74: 41,769,371 km (0.108 R)
• M75: 42,282,941 km (0.062 R)
• M76: 42,503,597 km (0.086 R)
• M77: 42,650,951 km (0.061 R)
• M78: 44,208,714 km (0.102 R)
• M79: 44,732,157 km (0.053 R)
• M80: 45,182,446 km (0.103 R)
• M81: 45,709,629 km (0.057 R)
• M82: 47,303,445 km (0.087 R)
• M83: 47,609,074 km (0.083 R)
• M84: 52,904,689 km (0.059 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: 376 - 13,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit