🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.69 AU - 1.15 AU

Year: 334 Days

Day: 41.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1 AU - 1.12 AU

Year: 413 Days

Day: 33.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.03 AU - 1.27 AU

Year: 467 Days

Day: 33.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.16 AU - 2.9 AU

Year: 1524 Days

Day: 38.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.13 AU - 3.87 AU

Year: 2480 Days

Day: 22.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.4

Radius: 14.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.08 AU - 5.1 AU

Year: 4349 Days

Day: 10.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,736,448 km

• M1: 250,876 km (0.048 R)
• M2: 381,175 km (0.097 R)
• M3: 521,947 km (0.119 R)
• M4: 642,972 km (0.083 R)
• M5: 931,845 km (0.112 R)
• M6: 1,072,916 km (0.088 R)
• M7: 1,437,486 km (0.069 R)
• M8: 1,809,087 km (0.073 R)
• M9: 2,091,079 km (0.108 R)
• M10: 2,679,747 km (0.056 R)
• M11: 2,944,834 km (0.105 R)
• M12: 3,120,013 km (0.057 R)
• M13: 3,666,644 km (0.095 R)
• M14: 3,792,156 km (0.069 R)
• M15: 3,898,072 km (0.089 R)
• M16: 4,177,820 km (0.057 R)
• M17: 5,197,180 km (0.045 R)
• M18: 5,291,426 km (0.107 R)
• M19: 5,626,077 km (0.083 R)
• M20: 5,771,635 km (0.12 R)
• M21: 5,943,075 km (0.065 R)
• M22: 6,041,809 km (0.115 R)
• M23: 6,391,719 km (0.109 R)
• M24: 6,594,573 km (0.093 R)
• M25: 6,799,822 km (0.101 R)
• M26: 7,242,781 km (0.08 R)
• M27: 7,348,397 km (0.09 R)
• M28: 7,775,948 km (0.098 R)
• M29: 7,884,257 km (0.058 R)
• M30: 8,543,983 km (0.059 R)
• M31: 8,937,126 km (0.05 R)
• M32: 9,135,942 km (0.11 R)
• M33: 9,336,254 km (0.099 R)
• M34: 9,624,977 km (0.087 R)
• M35: 9,741,365 km (0.095 R)
• M36: 9,975,336 km (0.045 R)
• M37: 10,211,251 km (0.087 R)
• M38: 10,329,883 km (0.101 R)
• M39: 10,478,882 km (0.105 R)
• M40: 10,598,560 km (0.083 R)
• M41: 11,357,171 km (0.071 R)
• M42: 12,511,917 km (0.107 R)
• M43: 12,734,668 km (0.071 R)
• M44: 13,703,913 km (0.113 R)
• M45: 13,999,369 km (0.083 R)
• M46: 14,363,340 km (0.058 R)
• M47: 14,696,944 km (0.109 R)
• M48: 15,168,327 km (0.055 R)
• M49: 15,439,996 km (0.061 R)
• M50: 15,988,123 km (0.038 R)
• M51: 16,822,131 km (0.098 R)
• M52: 17,032,914 km (0.112 R)
• M53: 17,209,290 km (0.106 R)
• M54: 17,848,971 km (0.088 R)
• M55: 18,315,866 km (0.064 R)
• M56: 18,605,188 km (0.115 R)
• M57: 18,714,095 km (0.112 R)
• M58: 19,445,479 km (0.109 R)
• M59: 20,710,329 km (0.11 R)
• M60: 20,974,070 km (0.058 R)
• M61: 21,314,854 km (0.067 R)
• M62: 21,428,698 km (0.11 R)
• M63: 22,078,551 km (0.11 R)
• M64: 22,502,362 km (0.115 R)
• M65: 23,162,837 km (0.101 R)
• M66: 23,632,724 km (0.093 R)
• M67: 23,750,756 km (0.107 R)
• M68: 24,423,199 km (0.092 R)
• M69: 24,981,648 km (0.071 R)
• M70: 25,182,109 km (0.068 R)
• M71: 25,908,107 km (0.107 R)
• M72: 26,314,565 km (0.119 R)
• M73: 27,174,752 km (0.082 R)
• M74: 27,381,048 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.9

Radius: 11.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.91 AU - 10.37 AU

Year: 11336 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,736,448 km

• M1: 497,862 km (0.081 R)
• M2: 709,543 km (0.088 R)
• M3: 907,161 km (0.095 R)
• M4: 1,013,226 km (0.117 R)
• M5: 1,205,310 km (0.118 R)
• M6: 1,552,826 km (0.038 R)
• M7: 1,738,477 km (0.084 R)
• M8: 1,912,010 km (0.027 R)
• M9: 2,445,925 km (0.105 R)
• M10: 2,819,471 km (0.091 R)
• M11: 3,094,282 km (0.077 R)
• M12: 4,072,503 km (0.055 R)
• M13: 4,305,128 km (0.11 R)
• M14: 4,729,537 km (0.086 R)
• M15: 4,837,846 km (0.044 R)
• M16: 5,704,765 km (0.12 R)
• M17: 5,907,171 km (0.055 R)
• M18: 6,024,007 km (0.107 R)
• M19: 6,289,543 km (0.078 R)
• M20: 8,286,824 km (0.117 R)
• M21: 8,417,872 km (0.054 R)
• M22: 8,516,457 km (0.098 R)
• M23: 8,681,763 km (0.045 R)
• M24: 10,428,019 km (0.07 R)
• M25: 11,468,173 km (0.087 R)
• M26: 12,353,942 km (0.028 R)
• M27: 12,805,129 km (0.074 R)
• M28: 13,108,962 km (0.076 R)
• M29: 13,801,301 km (0.101 R)
• M30: 15,021,272 km (0.058 R)
• M31: 17,437,277 km (0.11 R)
• M32: 17,774,022 km (0.118 R)
• M33: 18,028,039 km (0.06 R)
• M34: 18,326,038 km (0.067 R)
• M35: 18,926,674 km (0.057 R)
• M36: 20,500,892 km (0.118 R)
• M37: 20,589,604 km (0.044 R)
• M38: 21,079,686 km (0.111 R)
• M39: 21,754,223 km (0.083 R)
• M40: 23,448,120 km (0.077 R)
• M41: 23,540,871 km (0.034 R)
• M42: 24,757,999 km (0.032 R)
• M43: 25,947,601 km (0.101 R)
• M44: 26,573,519 km (0.077 R)
• M45: 28,234,055 km (0.089 R)
• M46: 30,179,874 km (0.07 R)
• M47: 31,449,960 km (0.068 R)
• M48: 32,375,074 km (0.051 R)
• M49: 32,996,802 km (0.084 R)
• M50: 33,100,922 km (0.093 R)
• M51: 33,205,043 km (0.071 R)
• M52: 34,146,911 km (0.046 R)
• M53: 34,885,775 km (0.053 R)
• M54: 35,203,969 km (0.051 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: 172 - 18,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit