🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 31.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 20,574,052 km

• M1: 217,366 km (0.11 R)
• M2: 300,542 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.5 AU - 0.68 AU

Year: 166 Days

Day: 46.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.84 AU - 0.98 AU

Year: 317 Days

Day: 21.3 Hours

Environment

Temp: 69 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.81 AU - 1.09 AU

Year: 338 Days

Day: 13.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.85 AU - 1.05 AU

Year: 338 Days

Day: 17.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.34 AU - 1.78 AU

Year: 712 Days

Day: 25.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.63 AU - 1.95 AU

Year: 875 Days

Day: 47.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,574,052 km

• M1: 1,011,282 km (0.096 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.6

Radius: 10.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.33 AU - 6.47 AU

Year: 5234 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,574,052 km

• M1: 190,588 km (0.085 R)
• M2: 328,816 km (0.113 R)
• M3: 750,084 km (0.082 R)
• M4: 893,398 km (0.108 R)
• M5: 1,099,544 km (0.096 R)
• M6: 1,350,270 km (0.117 R)
• M7: 1,423,274 km (0.104 R)
• M8: 1,542,952 km (0.094 R)
• M9: 1,841,251 km (0.074 R)
• M10: 1,939,237 km (0.096 R)
• M11: 2,175,153 km (0.105 R)
• M12: 2,331,782 km (0.071 R)
• M13: 2,638,009 km (0.1 R)
• M14: 2,767,860 km (0.117 R)
• M15: 3,053,442 km (0.088 R)
• M16: 3,348,748 km (0.069 R)
• M17: 3,550,705 km (0.04 R)
• M18: 3,924,700 km (0.047 R)
• M19: 4,376,935 km (0.036 R)
• M20: 4,777,857 km (0.102 R)
• M21: 4,845,924 km (0.082 R)
• M22: 5,074,809 km (0.05 R)
• M23: 5,567,434 km (0.049 R)
• M24: 5,807,389 km (0.056 R)
• M25: 6,149,071 km (0.066 R)
• M26: 6,497,484 km (0.104 R)
• M27: 7,161,400 km (0.112 R)
• M28: 7,448,777 km (0.045 R)
• M29: 7,554,393 km (0.107 R)
• M30: 8,608,759 km (0.083 R)
• M31: 8,774,962 km (0.108 R)
• M32: 8,998,462 km (0.102 R)
• M33: 9,082,685 km (0.097 R)
• M34: 9,167,208 km (0.082 R)
• M35: 9,308,728 km (0.117 R)
• M36: 10,260,768 km (0.069 R)
• M37: 10,555,327 km (0.086 R)
• M38: 11,092,682 km (0.089 R)
• M39: 11,183,189 km (0.081 R)
• M40: 11,730,867 km (0.054 R)
• M41: 11,853,836 km (0.083 R)
• M42: 12,256,254 km (0.094 R)
• M43: 12,506,232 km (0.11 R)
• M44: 12,820,986 km (0.073 R)
• M45: 12,947,546 km (0.088 R)
• M46: 13,138,283 km (0.091 R)
• M47: 13,683,867 km (0.111 R)
• M48: 14,763,963 km (0.084 R)
• M49: 15,029,799 km (0.061 R)
• M50: 15,196,900 km (0.115 R)
• M51: 15,398,109 km (0.083 R)
• M52: 15,973,163 km (0.065 R)
• M53: 16,212,071 km (0.091 R)
• M54: 16,349,102 km (0.109 R)
• M55: 16,970,382 km (0.052 R)
• M56: 17,109,508 km (0.118 R)
• M57: 17,529,280 km (0.086 R)
• M58: 18,058,557 km (0.088 R)
• M59: 18,129,616 km (0.114 R)
• M60: 18,236,280 km (0.119 R)
• M61: 18,414,451 km (0.082 R)
• M62: 18,629,124 km (0.051 R)
• M63: 19,096,916 km (0.095 R)
• M64: 19,568,748 km (0.1 R)
• M65: 19,970,867 km (0.084 R)
• M66: 21,044,232 km (0.105 R)
• M67: 21,569,171 km (0.116 R)
• M68: 22,364,582 km (0.063 R)
• M69: 22,555,320 km (0.036 R)
• M70: 22,746,805 km (0.12 R)
• M71: 22,900,143 km (0.078 R)
• M72: 23,054,079 km (0.098 R)
• M73: 23,169,569 km (0.073 R)
• M74: 24,453,717 km (0.074 R)
• M75: 25,681,167 km (0.049 R)
• M76: 26,887,824 km (0.058 R)
• M77: 27,131,369 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.3

Radius: 10.4

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.26 AU - 8.48 AU

Year: 8064 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,574,052 km

• M1: 143,913 km (0.108 R)
• M2: 491,878 km (0.098 R)
• M3: 756,516 km (0.087 R)
• M4: 958,025 km (0.029 R)
• M5: 1,188,854 km (0.1 R)
• M6: 1,305,241 km (0.06 R)
• M7: 1,437,785 km (0.052 R)
• M8: 1,769,294 km (0.112 R)
• M9: 1,971,700 km (0.108 R)
• M10: 2,153,312 km (0.104 R)
• M11: 2,224,670 km (0.044 R)
• M12: 2,340,459 km (0.058 R)
• M13: 2,428,721 km (0.074 R)
• M14: 2,533,141 km (0.054 R)
• M15: 2,684,983 km (0.095 R)
• M16: 2,871,082 km (0.095 R)
• M17: 2,981,785 km (0.116 R)
• M18: 3,190,923 km (0.092 R)
• M19: 3,556,091 km (0.077 R)
• M20: 3,658,117 km (0.11 R)
• M21: 4,129,051 km (0.111 R)
• M22: 5,032,323 km (0.101 R)
• M23: 6,177,943 km (0.093 R)
• M24: 6,507,807 km (0.078 R)
• M25: 6,864,597 km (0.103 R)
• M26: 7,206,429 km (0.068 R)
• M27: 7,795,695 km (0.119 R)
• M28: 7,862,116 km (0.047 R)
• M29: 7,973,267 km (0.087 R)
• M30: 8,197,066 km (0.101 R)
• M31: 8,628,207 km (0.079 R)
• M32: 8,789,025 km (0.096 R)
• M33: 9,160,027 km (0.081 R)
• M34: 9,678,683 km (0.098 R)
• M35: 10,061,953 km (0.114 R)
• M36: 10,967,169 km (0.07 R)
• M37: 11,141,451 km (0.079 R)
• M38: 11,442,143 km (0.089 R)
• M39: 11,898,416 km (0.103 R)
• M40: 12,154,378 km (0.1 R)
• M41: 12,386,404 km (0.074 R)
• M42: 12,619,777 km (0.099 R)
• M43: 12,750,227 km (0.098 R)
• M44: 13,276,063 km (0.111 R)
• M45: 13,943,270 km (0.103 R)
• M46: 14,895,759 km (0.085 R)
• M47: 15,116,416 km (0.104 R)
• M48: 15,616,821 km (0.078 R)
• M49: 15,700,895 km (0.117 R)
• M50: 16,949,289 km (0.04 R)
• M51: 17,150,797 km (0.094 R)
• M52: 17,353,054 km (0.114 R)
• M53: 18,052,873 km (0.067 R)
• M54: 18,140,986 km (0.051 R)
• M55: 19,329,690 km (0.032 R)
• M56: 19,419,898 km (0.055 R)
• M57: 19,570,393 km (0.03 R)
• M58: 19,751,706 km (0.085 R)
• M59: 20,329,154 km (0.091 R)
• M60: 20,451,525 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 14,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit