🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.72 AU - 0.82 AU

Year: 243 Days

Day: 37.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.13 AU - 1.37 AU

Year: 503 Days

Day: 44.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.63 AU - 2.37 AU

Year: 1018 Days

Day: 41.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.37 AU - 2.93 AU

Year: 1553 Days

Day: 21.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,928,756 km

• M1: 738,415 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.21 AU - 3.25 AU

Year: 1623 Days

Day: 19.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,928,756 km

• M1: 2,193,404 km (0.055 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.85 AU - 3.49 AU

Year: 2031 Days

Day: 36.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,928,756 km

• M1: 230,680 km (0.065 R)
• M2: 2,791,795 km (0.115 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.2

Radius: 14.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.84 AU - 8.04 AU

Year: 5882 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 128.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,928,756 km

• M1: 187,147 km (0.119 R)
• M2: 297,401 km (0.111 R)
• M3: 556,205 km (0.075 R)
• M4: 981,212 km (0.104 R)
• M5: 1,110,315 km (0.052 R)
• M6: 1,199,925 km (0.026 R)
• M7: 1,292,226 km (0.092 R)
• M8: 1,862,942 km (0.092 R)
• M9: 2,427,973 km (0.107 R)
• M10: 2,854,776 km (0.075 R)
• M11: 3,152,626 km (0.077 R)
• M12: 3,349,646 km (0.096 R)
• M13: 3,573,295 km (0.11 R)
• M14: 3,871,742 km (0.088 R)
• M15: 5,457,181 km (0.091 R)
• M16: 5,721,520 km (0.053 R)
• M17: 5,963,121 km (0.119 R)
• M18: 6,345,642 km (0.075 R)
• M19: 6,877,613 km (0.088 R)
• M20: 7,048,603 km (0.074 R)
• M21: 7,394,922 km (0.073 R)
• M22: 7,954,717 km (0.093 R)
• M23: 8,285,179 km (0.08 R)
• M24: 9,429,752 km (0.058 R)
• M25: 9,524,597 km (0.118 R)
• M26: 10,101,297 km (0.097 R)
• M27: 10,426,672 km (0.065 R)
• M28: 10,921,093 km (0.109 R)
• M29: 11,054,235 km (0.072 R)
• M30: 11,221,486 km (0.054 R)
• M31: 11,456,953 km (0.12 R)
• M32: 11,626,298 km (0.049 R)
• M33: 11,967,231 km (0.12 R)
• M34: 12,799,145 km (0.1 R)
• M35: 12,904,462 km (0.075 R)
• M36: 13,115,993 km (0.034 R)
• M37: 13,293,117 km (0.105 R)
• M38: 13,399,780 km (0.106 R)
• M39: 13,829,426 km (0.099 R)
• M40: 13,973,488 km (0.084 R)
• M41: 14,190,854 km (0.113 R)
• M42: 14,738,831 km (0.059 R)
• M43: 15,108,039 km (0.12 R)
• M44: 15,817,880 km (0.042 R)
• M45: 16,615,237 km (0.078 R)
• M46: 16,807,022 km (0.103 R)
• M47: 17,542,594 km (0.085 R)
• M48: 18,685,522 km (0.025 R)
• M49: 19,852,385 km (0.112 R)
• M50: 20,055,988 km (0.117 R)
• M51: 20,670,985 km (0.11 R)
• M52: 20,794,702 km (0.101 R)
• M53: 21,125,912 km (0.045 R)
• M54: 21,292,115 km (0.047 R)
• M55: 21,417,030 km (0.078 R)
• M56: 21,709,643 km (0.118 R)
• M57: 21,835,455 km (0.109 R)
• M58: 22,087,677 km (0.025 R)
• M59: 23,192,158 km (0.025 R)
• M60: 23,708,121 km (0.1 R)
• M61: 25,234,169 km (0.04 R)
• M62: 25,499,107 km (0.037 R)
• M63: 25,676,081 km (0.034 R)
• M64: 25,853,504 km (0.095 R)
• M65: 26,165,116 km (0.064 R)
• M66: 27,559,817 km (0.12 R)
• M67: 27,696,101 km (0.108 R)
• M68: 27,923,789 km (0.085 R)
• M69: 28,060,671 km (0.061 R)
• M70: 28,243,480 km (0.105 R)
• M71: 28,472,514 km (0.116 R)
• M72: 29,487,835 km (0.114 R)
• M73: 30,093,407 km (0.067 R)
• M74: 30,233,730 km (0.112 R)
• M75: 30,374,352 km (0.092 R)
• M76: 30,515,123 km (0.108 R)
• M77: 31,127,577 km (0.045 R)
• M78: 31,459,086 km (0.084 R)
• M79: 31,887,085 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.5

Radius: 11.4

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.22 AU - 8.34 AU

Year: 8575 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,928,756 km

• M1: 157,975 km (0.086 R)
• M2: 304,731 km (0.073 R)
• M3: 496,216 km (0.12 R)
• M4: 678,875 km (0.112 R)
• M5: 958,623 km (0.112 R)
• M6: 1,096,702 km (0.032 R)
• M7: 1,428,211 km (0.032 R)
• M8: 1,679,087 km (0.05 R)
• M9: 2,347,340 km (0.12 R)
• M10: 2,473,302 km (0.044 R)
• M11: 2,732,256 km (0.092 R)
• M12: 2,820,518 km (0.031 R)
• M13: 3,068,402 km (0.117 R)
• M14: 3,904,056 km (0.094 R)
• M15: 4,029,119 km (0.069 R)
• M16: 4,568,719 km (0.087 R)
• M17: 4,780,250 km (0.047 R)
• M18: 4,941,068 km (0.093 R)
• M19: 5,323,590 km (0.082 R)
• M20: 5,857,804 km (0.037 R)
• M21: 7,099,317 km (0.105 R)
• M22: 7,344,807 km (0.117 R)
• M23: 7,562,023 km (0.058 R)
• M24: 7,718,502 km (0.099 R)
• M25: 9,107,818 km (0.079 R)
• M26: 9,341,190 km (0.098 R)
• M27: 9,882,286 km (0.117 R)
• M28: 10,191,205 km (0.09 R)
• M29: 10,677,847 km (0.11 R)
• M30: 10,783,164 km (0.1 R)
• M31: 10,959,540 km (0.11 R)
• M32: 11,172,268 km (0.106 R)
• M33: 13,754,627 km (0.076 R)
• M34: 15,269,903 km (0.104 R)
• M35: 15,428,328 km (0.097 R)
• M36: 15,786,764 km (0.094 R)
• M37: 16,188,135 km (0.072 R)
• M38: 16,430,783 km (0.108 R)
• M39: 16,511,865 km (0.11 R)
• M40: 16,878,380 km (0.113 R)
• M41: 17,165,458 km (0.094 R)
• M42: 17,289,026 km (0.065 R)
• M43: 17,454,182 km (0.047 R)
• M44: 17,785,990 km (0.071 R)
• M45: 18,203,817 km (0.045 R)
• M46: 18,413,852 km (0.106 R)
• M47: 19,347,941 km (0.101 R)
• M48: 19,433,511 km (0.077 R)
• M49: 19,906,989 km (0.11 R)
• M50: 20,253,757 km (0.085 R)
• M51: 20,515,254 km (0.112 R)
• M52: 22,196,434 km (0.034 R)
• M53: 22,601,097 km (0.108 R)
• M54: 23,008,302 km (0.111 R)
• M55: 24,382,807 km (0.1 R)
• M56: 25,642,571 km (0.034 R)
• M57: 25,830,915 km (0.087 R)
• M58: 25,925,311 km (0.069 R)
• M59: 26,541,654 km (0.104 R)
• M60: 26,636,948 km (0.041 R)
• M61: 26,779,964 km (0.114 R)
• M62: 26,923,278 km (0.092 R)
• M63: 27,499,230 km (0.069 R)
• M64: 27,933,812 km (0.095 R)
• M65: 28,663,251 km (0.095 R)
• M66: 29,251,320 km (0.101 R)
• M67: 29,349,756 km (0.096 R)
• M68: 29,596,293 km (0.093 R)
• M69: 29,843,429 km (0.115 R)
• M70: 30,041,646 km (0.09 R)
• M71: 30,140,979 km (0.077 R)
• M72: 30,539,209 km (0.05 R)
• M73: 30,989,199 km (0.102 R)
• M74: 31,240,224 km (0.108 R)
• M75: 31,643,241 km (0.074 R)
• M76: 32,913,626 km (0.112 R)
• M77: 33,735,517 km (0.104 R)
• M78: 34,097,244 km (0.106 R)
• M79: 34,252,676 km (0.115 R)
• M80: 34,512,079 km (0.072 R)
• M81: 34,616,199 km (0.111 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 15,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit