🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.53 AU - 0.68 AU

Year: 176 Days

Day: 16.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.39 AU - 2.03 AU

Year: 847 Days

Day: 39.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.94 AU - 2.66 AU

Year: 1321 Days

Day: 43.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,893,643 km

• M1: 43,683 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.89 AU - 2.93 AU

Year: 1417 Days

Day: 35.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,893,643 km

• M1: 395,537 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.58 AU - 2.74 AU

Year: 1643 Days

Day: 16.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.7

Radius: 9.3

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.42 AU - 4.74 AU

Year: 3712 Days

Day: 10 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 35,893,643 km

• M1: 124,465 km (0.098 R)
• M2: 192,532 km (0.099 R)
• M3: 328,367 km (0.1 R)
• M4: 441,314 km (0.071 R)
• M5: 587,770 km (0.084 R)
• M6: 651,349 km (0.108 R)
• M7: 751,430 km (0.094 R)
• M8: 975,528 km (0.091 R)
• M9: 1,083,837 km (0.079 R)
• M10: 1,155,793 km (0.119 R)
• M11: 1,321,548 km (0.077 R)
• M12: 1,477,578 km (0.027 R)
• M13: 1,667,567 km (0.088 R)
• M14: 1,760,767 km (0.073 R)
• M15: 1,836,763 km (0.115 R)
• M16: 2,081,206 km (0.08 R)
• M17: 2,547,652 km (0.064 R)
• M18: 2,623,199 km (0.069 R)
• M19: 3,103,408 km (0.086 R)
• M20: 3,219,047 km (0.055 R)
• M21: 3,371,637 km (0.106 R)
• M22: 3,562,673 km (0.085 R)
• M23: 3,635,228 km (0.077 R)
• M24: 3,708,232 km (0.088 R)
• M25: 4,259,201 km (0.098 R)
• M26: 4,426,900 km (0.03 R)
• M27: 4,544,185 km (0.087 R)
• M28: 4,662,666 km (0.093 R)
• M29: 4,808,824 km (0.084 R)
• M30: 4,875,843 km (0.09 R)
• M31: 5,105,775 km (0.059 R)
• M32: 5,353,210 km (0.05 R)
• M33: 5,506,398 km (0.085 R)
• M34: 5,646,871 km (0.102 R)
• M35: 5,802,752 km (0.096 R)
• M36: 6,249,900 km (0.051 R)
• M37: 6,367,185 km (0.087 R)
• M38: 6,544,308 km (0.108 R)
• M39: 6,693,308 km (0.079 R)
• M40: 6,783,216 km (0.107 R)
• M41: 7,070,594 km (0.059 R)
• M42: 7,284,818 km (0.093 R)
• M43: 7,610,343 km (0.11 R)
• M44: 7,735,556 km (0.103 R)
• M45: 8,291,612 km (0.11 R)
• M46: 8,420,565 km (0.111 R)
• M47: 8,598,886 km (0.07 R)
• M48: 8,778,553 km (0.088 R)
• M49: 8,959,416 km (0.064 R)
• M50: 9,141,477 km (0.09 R)
• M51: 9,291,524 km (0.112 R)
• M52: 9,458,924 km (0.084 R)
• M53: 9,644,425 km (0.046 R)
• M54: 9,729,098 km (0.114 R)
• M55: 9,831,123 km (0.095 R)
• M56: 10,173,553 km (0.102 R)
• M57: 10,520,021 km (0.034 R)
• M58: 11,135,617 km (0.066 R)
• M59: 11,242,280 km (0.057 R)
• M60: 11,962,295 km (0.076 R)
• M61: 12,108,152 km (0.099 R)
• M62: 12,236,208 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255

Radius: 9.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.49 AU - 10.97 AU

Year: 10621 Days

Day: 7 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,893,643 km

• M1: 251,175 km (0.046 R)
• M2: 973,583 km (0.115 R)
• M3: 1,300,753 km (0.097 R)
• M4: 1,531,583 km (0.101 R)
• M5: 1,718,281 km (0.065 R)
• M6: 1,814,473 km (0.046 R)
• M7: 2,134,462 km (0.11 R)
• M8: 2,581,610 km (0.115 R)
• M9: 2,647,882 km (0.105 R)
• M10: 2,782,221 km (0.11 R)
• M11: 3,011,106 km (0.074 R)
• M12: 3,635,079 km (0.107 R)
• M13: 3,885,505 km (0.11 R)
• M14: 3,961,800 km (0.075 R)
• M15: 4,090,155 km (0.071 R)
• M16: 4,403,563 km (0.091 R)
• M17: 4,833,657 km (0.092 R)
• M18: 4,915,936 km (0.086 R)
• M19: 4,998,514 km (0.108 R)
• M20: 5,249,240 km (0.119 R)
• M21: 7,085,853 km (0.112 R)
• M22: 7,845,660 km (0.032 R)
• M23: 8,631,199 km (0.036 R)
• M24: 9,855,957 km (0.083 R)
• M25: 9,995,382 km (0.092 R)
• M26: 10,100,399 km (0.059 R)
• M27: 10,276,177 km (0.115 R)
• M28: 11,645,596 km (0.11 R)
• M29: 11,978,302 km (0.066 R)
• M30: 12,502,044 km (0.102 R)
• M31: 13,804,892 km (0.098 R)
• M32: 14,157,045 km (0.063 R)
• M33: 15,070,340 km (0.052 R)
• M34: 15,352,033 km (0.106 R)
• M35: 16,125,454 km (0.085 R)
• M36: 16,248,722 km (0.089 R)
• M37: 17,078,691 km (0.112 R)
• M38: 18,693,451 km (0.114 R)
• M39: 18,779,769 km (0.106 R)
• M40: 19,475,100 km (0.102 R)
• M41: 19,694,111 km (0.082 R)
• M42: 20,267,520 km (0.114 R)
• M43: 20,356,231 km (0.114 R)
• M44: 20,578,533 km (0.077 R)
• M45: 23,076,668 km (0.064 R)
• M46: 23,961,839 km (0.088 R)
• M47: 24,149,584 km (0.041 R)
• M48: 24,668,390 km (0.119 R)
• M49: 25,238,507 km (0.047 R)
• M50: 25,669,050 km (0.105 R)
• M51: 26,634,405 km (0.107 R)
• M52: 27,170,414 km (0.08 R)
• M53: 27,660,796 km (0.12 R)
• M54: 27,759,082 km (0.116 R)
• M55: 28,005,769 km (0.088 R)
• M56: 28,253,054 km (0.113 R)
• M57: 28,999,248 km (0.064 R)
• M58: 32,410,977 km (0.056 R)
• M59: 32,514,798 km (0.083 R)
• M60: 32,618,619 km (0.11 R)
• M61: 32,930,979 km (0.111 R)
• M62: 33,139,818 km (0.053 R)
• M63: 33,401,315 km (0.064 R)
• M64: 34,243,102 km (0.056 R)
• M65: 34,401,676 km (0.11 R)
• M66: 34,878,893 km (0.104 R)
• M67: 35,465,167 km (0.056 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 15,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit