🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.92 AU - 0.98 AU

Year: 332 Days

Day: 32.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.04 AU - 1.46 AU

Year: 501 Days

Day: 19.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.56 AU - 1.76 AU

Year: 766 Days

Day: 44.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,518,682 km

• M1: 43,533 km (0.094 R)
• M2: 675,584 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.08 AU - 4.82 AU

Year: 2812 Days

Day: 14.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,518,682 km

• M1: 24,235 km (0.119 R)
• M2: 593,604 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 11

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.56 AU - 9.94 AU

Year: 10904 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,518,682 km

• M1: 143,913 km (0.071 R)
• M2: 646,712 km (0.092 R)
• M3: 1,197,082 km (0.045 R)
• M4: 1,627,475 km (0.102 R)
• M5: 2,177,846 km (0.051 R)
• M6: 2,869,886 km (0.049 R)
• M7: 3,557,737 km (0.082 R)
• M8: 4,603,874 km (0.049 R)
• M9: 5,450,898 km (0.11 R)
• M10: 6,186,620 km (0.114 R)
• M11: 7,897,122 km (0.087 R)
• M12: 8,662,764 km (0.111 R)
• M13: 11,898,566 km (0.112 R)
• M14: 13,252,127 km (0.117 R)
• M15: 13,966,308 km (0.103 R)
• M16: 17,151,545 km (0.119 R)
• M17: 17,642,974 km (0.115 R)
• M18: 18,071,572 km (0.081 R)
• M19: 21,189,790 km (0.109 R)
• M20: 22,833,871 km (0.03 R)
• M21: 25,366,563 km (0.107 R)
• M22: 27,599,610 km (0.091 R)
• M23: 28,372,283 km (0.102 R)
• M24: 29,859,735 km (0.116 R)
• M25: 32,453,463 km (0.044 R)
• M26: 34,857,201 km (0.057 R)
• M27: 37,612,196 km (0.12 R)
• M28: 37,966,444 km (0.106 R)
• M29: 40,757,042 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.6

Radius: 9

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.05 AU - 11.27 AU

Year: 11599 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,518,682 km

• M1: 112,049 km (0.078 R)
• M2: 436,527 km (0.1 R)
• M3: 722,707 km (0.098 R)
• M4: 1,039,107 km (0.089 R)
• M5: 1,579,454 km (0.089 R)
• M6: 2,496,639 km (0.044 R)
• M7: 3,048,356 km (0.047 R)
• M8: 3,679,210 km (0.098 R)
• M9: 4,705,601 km (0.089 R)
• M10: 5,441,922 km (0.093 R)
• M11: 6,408,922 km (0.114 R)
• M12: 7,142,550 km (0.115 R)
• M13: 8,253,165 km (0.095 R)
• M14: 9,785,197 km (0.098 R)
• M15: 10,263,461 km (0.097 R)
• M16: 12,091,248 km (0.089 R)
• M17: 12,766,832 km (0.109 R)
• M18: 13,992,786 km (0.109 R)
• M19: 15,939,952 km (0.111 R)
• M20: 20,449,730 km (0.09 R)
• M21: 21,319,941 km (0.077 R)
• M22: 22,671,408 km (0.09 R)
• M23: 25,743,699 km (0.098 R)
• M24: 27,483,822 km (0.104 R)
• M25: 32,700,449 km (0.089 R)
• M26: 35,107,479 km (0.034 R)
• M27: 38,148,953 km (0.091 R)
• M28: 41,775,654 km (0.059 R)
• M29: 44,895,667 km (0.11 R)
• M30: 48,472,702 km (0.066 R)
• M31: 54,352,646 km (0.114 R)
• M32: 55,516,069 km (0.111 R)
• M33: 56,526,453 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.5

Radius: 3.4

Gravity: 48.75 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 14.45 AU - 17.73 AU

Year: 23116 Days

Day: 25 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,518,682 km

• M1: 43,084 km (0.116 R)
• M2: 161,566 km (0.096 R)
• M3: 334,501 km (0.117 R)
• M4: 455,675 km (0.06 R)
• M5: 563,685 km (0.081 R)
• M6: 670,049 km (0.106 R)
• M7: 877,840 km (0.088 R)
• M8: 1,154,447 km (0.076 R)
• M9: 1,996,084 km (0.099 R)
• M10: 2,268,801 km (0.083 R)
• M11: 3,072,591 km (0.118 R)
• M12: 3,181,498 km (0.099 R)
• M13: 3,321,222 km (0.05 R)
• M14: 3,583,019 km (0.053 R)
• M15: 3,921,409 km (0.114 R)
• M16: 5,732,740 km (0.089 R)
• M17: 7,532,402 km (0.1 R)
• M18: 8,884,917 km (0.104 R)
• M19: 10,209,157 km (0.073 R)
• M20: 10,513,589 km (0.062 R)
• M21: 12,262,687 km (0.117 R)
• M22: 15,039,373 km (0.074 R)
• M23: 15,196,152 km (0.086 R)
• M24: 19,018,228 km (0.101 R)
• M25: 21,296,902 km (0.099 R)
• M26: 21,593,854 km (0.062 R)
• M27: 32,622,658 km (0.113 R)
• M28: 38,881,384 km (0.087 R)
• M29: 56,870,977 km (0.067 R)
• M30: 69,256,484 km (0.086 R)
• M31: 69,473,251 km (0.098 R)
• M32: 69,690,318 km (0.104 R)
• M33: 70,126,096 km (0.082 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 20,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit