🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.49 AU - 0.77 AU

Year: 185 Days

Day: 42.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 73 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,637,352 km

• M1: 124,465 km (0.093 R)
• M2: 198,217 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.58 AU - 0.94 AU

Year: 246 Days

Day: 46.1 Hours

Environment

Temp: 89 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.96 AU - 1.34 AU

Year: 457 Days

Day: 34.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 107.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.23 AU - 1.58 AU

Year: 614 Days

Day: 23.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.71 AU - 3.45 AU

Year: 2005 Days

Day: 27.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.95 AU - 3.49 AU

Year: 2143 Days

Day: 18.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.8

Radius: 6.1

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.4 AU - 16.18 AU

Year: 18991 Days

Day: 17.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,637,352 km

• M1: 77,791 km (0.12 R)
• M2: 164,109 km (0.117 R)
• M3: 244,293 km (0.085 R)
• M4: 449,242 km (0.069 R)
• M5: 823,237 km (0.025 R)
• M6: 886,367 km (0.118 R)
• M7: 1,017,714 km (0.047 R)
• M8: 1,348,475 km (0.095 R)
• M9: 1,577,958 km (0.105 R)
• M10: 1,710,951 km (0.083 R)
• M11: 2,073,426 km (0.038 R)
• M12: 2,189,814 km (0.105 R)
• M13: 2,459,539 km (0.111 R)
• M14: 2,867,642 km (0.103 R)
• M15: 4,398,925 km (0.073 R)
• M16: 4,892,299 km (0.072 R)
• M17: 4,931,045 km (0.085 R)
• M18: 6,055,123 km (0.11 R)
• M19: 6,138,300 km (0.1 R)
• M20: 6,263,962 km (0.098 R)
• M21: 7,745,579 km (0.102 R)
• M22: 7,972,220 km (0.108 R)
• M23: 8,017,847 km (0.117 R)
• M24: 8,063,475 km (0.098 R)
• M25: 9,090,464 km (0.099 R)
• M26: 9,570,673 km (0.11 R)
• M27: 9,911,757 km (0.025 R)
• M28: 10,108,478 km (0.052 R)
• M29: 10,406,028 km (0.092 R)
• M30: 11,315,733 km (0.093 R)
• M31: 11,831,995 km (0.07 R)
• M32: 14,083,144 km (0.094 R)
• M33: 15,712,414 km (0.086 R)
• M34: 15,827,006 km (0.108 R)
• M35: 16,056,938 km (0.088 R)
• M36: 16,172,278 km (0.092 R)
• M37: 16,345,961 km (0.103 R)
• M38: 16,636,630 km (0.117 R)
• M39: 17,637,739 km (0.101 R)
• M40: 18,235,681 km (0.105 R)
• M41: 18,476,833 km (0.054 R)
• M42: 18,537,271 km (0.051 R)
• M43: 18,901,242 km (0.058 R)
• M44: 19,023,015 km (0.073 R)
• M45: 19,697,851 km (0.054 R)
• M46: 19,759,635 km (0.083 R)
• M47: 20,318,084 km (0.1 R)
• M48: 21,896,640 km (0.11 R)
• M49: 22,603,640 km (0.067 R)
• M50: 22,668,266 km (0.117 R)
• M51: 22,797,668 km (0.08 R)
• M52: 23,187,670 km (0.083 R)
• M53: 24,105,902 km (0.102 R)
• M54: 24,172,024 km (0.115 R)
• M55: 24,237,997 km (0.076 R)
• M56: 24,635,927 km (0.116 R)
• M57: 27,137,054 km (0.072 R)
• M58: 27,343,349 km (0.101 R)
• M59: 27,965,377 km (0.102 R)
• M60: 28,313,043 km (0.052 R)
• M61: 28,872,090 km (0.081 R)
• M62: 30,214,731 km (0.116 R)
• M63: 30,499,864 km (0.09 R)
• M64: 30,571,372 km (0.086 R)
• M65: 31,216,887 km (0.118 R)
• M66: 31,360,950 km (0.078 R)
• M67: 33,106,757 km (0.066 R)
• M68: 33,621,972 km (0.118 R)
• M69: 33,917,577 km (0.115 R)
• M70: 34,288,131 km (0.047 R)
• M71: 35,558,516 km (0.111 R)
• M72: 35,935,054 km (0.058 R)
• M73: 36,616,024 km (0.118 R)
• M74: 37,837,490 km (0.095 R)
• M75: 39,538,418 km (0.081 R)
• M76: 42,934,589 km (0.09 R)
• M77: 44,464,676 km (0.031 R)
• M78: 46,587,320 km (0.051 R)
• M79: 47,329,625 km (0.092 R)
• M80: 47,577,957 km (0.089 R)
• M81: 47,743,861 km (0.09 R)
• M82: 48,075,969 km (0.063 R)
• M83: 48,826,202 km (0.118 R)
• M84: 51,184,911 km (0.106 R)
• M85: 51,269,733 km (0.115 R)
• M86: 53,235,898 km (0.11 R)
• M87: 53,666,591 km (0.116 R)
• M88: 54,878,632 km (0.104 R)
• M89: 57,859,520 km (0.03 R)
• M90: 59,102,080 km (0.103 R)
• M91: 59,637,341 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 15,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit