🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.61 AU - 0.85 AU

Year: 218 Days

Day: 14.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,831,179 km

• M1: 395,537 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.81 AU - 0.99 AU

Year: 299 Days

Day: 30.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,831,179 km

• M1: 54,753 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.78 AU - 2.16 AU

Year: 967 Days

Day: 19.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.89 AU - 3.07 AU

Year: 1800 Days

Day: 31.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.6 AU - 5.64 AU

Year: 4053 Days

Day: 35.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,831,179 km

• M1: 98,286 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445

Radius: 9.2

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.19 AU - 6.71 AU

Year: 5731 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 16,831,179 km

• M1: 142,866 km (0.041 R)
• M2: 423,811 km (0.114 R)
• M3: 544,237 km (0.113 R)
• M4: 665,561 km (0.057 R)
• M5: 1,057,358 km (0.105 R)
• M6: 1,197,980 km (0.106 R)
• M7: 1,256,024 km (0.064 R)
• M8: 1,359,994 km (0.096 R)
• M9: 1,513,781 km (0.094 R)
• M10: 1,788,293 km (0.107 R)
• M11: 1,889,122 km (0.071 R)
• M12: 1,991,746 km (0.118 R)
• M13: 2,113,968 km (0.106 R)
• M14: 2,477,042 km (0.098 R)
• M15: 2,646,835 km (0.063 R)
• M16: 3,468,576 km (0.071 R)
• M17: 3,723,192 km (0.075 R)
• M18: 3,896,426 km (0.094 R)
• M19: 4,273,413 km (0.106 R)
• M20: 5,645,674 km (0.118 R)
• M21: 5,870,071 km (0.119 R)
• M22: 6,021,314 km (0.111 R)
• M23: 6,405,182 km (0.114 R)
• M24: 6,508,854 km (0.062 R)
• M25: 6,849,787 km (0.058 R)
• M26: 6,929,224 km (0.031 R)
• M27: 7,008,959 km (0.12 R)
• M28: 7,169,628 km (0.072 R)
• M29: 7,494,405 km (0.06 R)
• M30: 7,741,091 km (0.079 R)
• M31: 7,851,644 km (0.063 R)
• M32: 8,298,942 km (0.076 R)
• M33: 8,898,829 km (0.042 R)
• M34: 8,985,596 km (0.091 R)
• M35: 10,049,536 km (0.08 R)
• M36: 10,565,649 km (0.073 R)
• M37: 11,246,469 km (0.083 R)
• M38: 11,497,494 km (0.052 R)
• M39: 11,623,755 km (0.111 R)
• M40: 13,075,602 km (0.054 R)
• M41: 13,405,914 km (0.09 R)
• M42: 13,805,939 km (0.106 R)
• M43: 14,379,497 km (0.108 R)
• M44: 14,652,064 km (0.109 R)
• M45: 15,514,795 km (0.11 R)
• M46: 15,864,555 km (0.047 R)
• M47: 15,934,866 km (0.118 R)
• M48: 16,857,735 km (0.102 R)
• M49: 17,073,156 km (0.077 R)
• M50: 17,181,166 km (0.086 R)
• M51: 17,579,246 km (0.052 R)
• M52: 18,090,422 km (0.07 R)
• M53: 19,090,035 km (0.106 R)
• M54: 19,352,130 km (0.05 R)
• M55: 19,615,273 km (0.072 R)
• M56: 19,879,762 km (0.049 R)
• M57: 20,031,454 km (0.092 R)
• M58: 20,107,450 km (0.117 R)
• M59: 20,259,591 km (0.099 R)
• M60: 20,603,516 km (0.05 R)
• M61: 20,872,344 km (0.118 R)
• M62: 21,026,579 km (0.08 R)
• M63: 21,491,230 km (0.107 R)
• M64: 21,607,916 km (0.114 R)
• M65: 22,273,328 km (0.078 R)
• M66: 22,786,598 km (0.067 R)
• M67: 23,024,907 km (0.12 R)
• M68: 23,184,080 km (0.094 R)
• M69: 23,303,908 km (0.061 R)
• M70: 23,945,682 km (0.112 R)
• M71: 25,001,245 km (0.096 R)
• M72: 25,411,143 km (0.081 R)
• M73: 26,320,997 km (0.06 R)
• M74: 26,445,912 km (0.072 R)
• M75: 28,044,814 km (0.037 R)
• M76: 28,215,056 km (0.115 R)
• M77: 28,342,813 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.2

Radius: 12.2

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.79 AU - 9.41 AU

Year: 7330 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 16,831,179 km

• M1: 185,501 km (0.035 R)
• M2: 311,014 km (0.107 R)
• M3: 434,582 km (0.091 R)
• M4: 536,159 km (0.112 R)
• M5: 655,687 km (0.094 R)
• M6: 1,006,794 km (0.067 R)
• M7: 1,239,269 km (0.067 R)
• M8: 1,884,634 km (0.084 R)
• M9: 2,100,504 km (0.077 R)
• M10: 2,186,822 km (0.091 R)
• M11: 2,363,048 km (0.092 R)
• M12: 2,517,882 km (0.112 R)
• M13: 3,114,628 km (0.104 R)
• M14: 3,814,746 km (0.065 R)
• M15: 4,182,906 km (0.099 R)
• M16: 4,610,906 km (0.101 R)
• M17: 4,756,763 km (0.099 R)
• M18: 4,937,029 km (0.084 R)
• M19: 5,069,722 km (0.116 R)
• M20: 5,890,267 km (0.114 R)
• M21: 6,881,053 km (0.06 R)
• M22: 7,845,511 km (0.081 R)
• M23: 8,059,136 km (0.091 R)
• M24: 9,196,828 km (0.111 R)
• M25: 9,794,921 km (0.11 R)
• M26: 10,704,924 km (0.1 R)
• M27: 10,963,729 km (0.079 R)
• M28: 11,355,825 km (0.085 R)
• M29: 11,531,453 km (0.115 R)
• M30: 11,730,268 km (0.11 R)
• M31: 11,818,980 km (0.119 R)
• M32: 11,907,991 km (0.078 R)
• M33: 11,997,151 km (0.084 R)
• M34: 12,809,766 km (0.074 R)
• M35: 13,176,730 km (0.081 R)
• M36: 14,203,420 km (0.066 R)
• M37: 14,321,752 km (0.084 R)
• M38: 16,086,259 km (0.045 R)
• M39: 16,681,359 km (0.105 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit