🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.64 AU - 0.82 AU

Year: 231 Days

Day: 35.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.24 AU - 1.44 AU

Year: 575 Days

Day: 42.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,094,041 km

• M1: 79,586 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.43 AU - 2.03 AU

Year: 844 Days

Day: 28.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,094,041 km

• M1: 33,061 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.66 AU - 2.06 AU

Year: 941 Days

Day: 26.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,094,041 km

• M1: 27,526 km (0.043 R)
• M2: 266,284 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416

Radius: 9.4

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.45 AU - 5.56 AU

Year: 4146 Days

Day: 13.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,094,041 km

• M1: 116,986 km (0.112 R)
• M2: 553,961 km (0.1 R)
• M3: 916,437 km (0.084 R)
• M4: 1,226,852 km (0.118 R)
• M5: 1,816,417 km (0.112 R)
• M6: 2,163,036 km (0.074 R)
• M7: 2,462,979 km (0.066 R)
• M8: 3,536,045 km (0.075 R)
• M9: 4,728,340 km (0.112 R)
• M10: 6,058,265 km (0.086 R)
• M11: 6,455,597 km (0.108 R)
• M12: 9,741,813 km (0.089 R)
• M13: 11,570,049 km (0.08 R)
• M14: 12,587,913 km (0.111 R)
• M15: 12,955,624 km (0.041 R)
• M16: 13,472,784 km (0.095 R)
• M17: 14,498,427 km (0.069 R)
• M18: 15,470,664 km (0.114 R)
• M19: 17,317,749 km (0.05 R)
• M20: 19,005,512 km (0.057 R)
• M21: 20,736,658 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.2

Radius: 14.3

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.92 AU - 6.52 AU

Year: 5753 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,094,041 km

• M1: 181,761 km (0.108 R)
• M2: 793,168 km (0.088 R)
• M3: 1,241,064 km (0.113 R)
• M4: 1,688,362 km (0.113 R)
• M5: 2,464,775 km (0.048 R)
• M6: 3,211,268 km (0.096 R)
• M7: 4,624,220 km (0.039 R)
• M8: 6,659,798 km (0.117 R)
• M9: 7,232,459 km (0.11 R)
• M10: 7,721,793 km (0.08 R)
• M11: 10,846,294 km (0.095 R)
• M12: 13,855,904 km (0.091 R)
• M13: 18,612,967 km (0.076 R)
• M14: 19,320,116 km (0.049 R)
• M15: 24,111,586 km (0.032 R)
• M16: 26,603,438 km (0.075 R)
• M17: 27,683,086 km (0.111 R)
• M18: 32,295,787 km (0.114 R)
• M19: 37,286,072 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.7

Radius: 11

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.21 AU - 9.81 AU

Year: 8407 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,094,041 km

• M1: 137,032 km (0.081 R)
• M2: 487,240 km (0.111 R)
• M3: 936,034 km (0.027 R)
• M4: 2,381,149 km (0.066 R)
• M5: 2,961,439 km (0.089 R)
• M6: 4,182,607 km (0.108 R)
• M7: 4,937,478 km (0.112 R)
• M8: 8,309,264 km (0.12 R)
• M9: 9,169,601 km (0.085 R)
• M10: 10,238,927 km (0.086 R)
• M11: 11,607,598 km (0.041 R)
• M12: 13,454,982 km (0.117 R)
• M13: 14,195,940 km (0.107 R)
• M14: 16,373,936 km (0.04 R)
• M15: 19,769,209 km (0.057 R)
• M16: 20,970,929 km (0.108 R)
• M17: 21,382,024 km (0.086 R)
• M18: 22,648,070 km (0.112 R)
• M19: 25,514,665 km (0.112 R)
• M20: 28,214,458 km (0.11 R)
• M21: 29,019,444 km (0.104 R)
• M22: 29,839,689 km (0.072 R)
• M23: 30,886,724 km (0.092 R)
• M24: 32,722,589 km (0.12 R)
• M25: 33,499,302 km (0.106 R)
• M26: 33,948,694 km (0.102 R)
• M27: 35,552,981 km (0.086 R)
• M28: 36,020,475 km (0.093 R)
• M29: 38,420,024 km (0.079 R)
• M30: 43,402,082 km (0.049 R)
• M31: 44,339,612 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329

Radius: 8.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.68 AU - 12.32 AU

Year: 15416 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 50,094,041 km

• M1: 102,175 km (0.1 R)
• M2: 393,592 km (0.092 R)
• M3: 819,348 km (0.077 R)
• M4: 1,130,362 km (0.116 R)
• M5: 1,506,451 km (0.102 R)
• M6: 1,771,089 km (0.078 R)
• M7: 2,696,352 km (0.113 R)
• M8: 3,726,932 km (0.105 R)
• M9: 3,994,114 km (0.096 R)
• M10: 4,389,650 km (0.113 R)
• M11: 4,749,284 km (0.093 R)
• M12: 5,459,724 km (0.048 R)
• M13: 6,464,124 km (0.096 R)
• M14: 7,377,419 km (0.085 R)
• M15: 7,671,678 km (0.068 R)
• M16: 9,605,978 km (0.069 R)
• M17: 10,526,753 km (0.065 R)
• M18: 14,671,362 km (0.071 R)
• M19: 15,613,979 km (0.039 R)
• M20: 18,761,368 km (0.098 R)
• M21: 20,196,161 km (0.078 R)
• M22: 21,960,818 km (0.101 R)
• M23: 24,563,222 km (0.105 R)
• M24: 25,126,309 km (0.093 R)
• M25: 26,571,574 km (0.082 R)
• M26: 27,264,661 km (0.077 R)
• M27: 28,790,260 km (0.102 R)
• M28: 29,521,345 km (0.086 R)
• M29: 30,051,071 km (0.103 R)
• M30: 31,568,143 km (0.119 R)
• M31: 32,457,502 km (0.055 R)
• M32: 33,478,059 km (0.051 R)
• M33: 37,156,970 km (0.095 R)
• M34: 39,925,577 km (0.12 R)
• M35: 42,693,736 km (0.059 R)
• M36: 46,011,219 km (0.047 R)
• M37: 49,794,698 km (0.06 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit