🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.63 AU - 0.77 AU

Year: 207 Days

Day: 18.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,172,071 km

• M1: 197,918 km (0.11 R)
• M2: 212,728 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.55 AU - 1.59 AU

Year: 695 Days

Day: 26.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.55 AU - 2.03 AU

Year: 846 Days

Day: 13.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.06 AU - 2.4 AU

Year: 1176 Days

Day: 22.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,172,071 km

• M1: 423,063 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.83 AU - 3.09 AU

Year: 1798 Days

Day: 38.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.82 AU - 3.54 AU

Year: 2002 Days

Day: 45.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.85 AU - 4.51 AU

Year: 2493 Days

Day: 43.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,172,071 km

• M1: 399,426 km (0.062 R)
• M2: 1,333,067 km (0.083 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.7 AU - 4.7 AU

Year: 3598 Days

Day: 21.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,172,071 km

• M1: 389,702 km (0.12 R)

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.1

Radius: 8.9

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.95 AU - 9.19 AU

Year: 7354 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,172,071 km

• M1: 374,144 km (0.118 R)
• M2: 446,849 km (0.079 R)
• M3: 791,074 km (0.103 R)
• M4: 1,581,399 km (0.088 R)
• M5: 2,012,540 km (0.111 R)
• M6: 2,288,399 km (0.117 R)
• M7: 2,359,308 km (0.089 R)
• M8: 2,503,221 km (0.07 R)
• M9: 2,978,494 km (0.089 R)
• M10: 3,082,165 km (0.057 R)
• M11: 3,266,470 km (0.106 R)
• M12: 4,011,018 km (0.101 R)
• M13: 4,068,314 km (0.049 R)
• M14: 4,241,548 km (0.053 R)
• M15: 4,715,624 km (0.043 R)
• M16: 4,959,020 km (0.118 R)
• M17: 5,458,228 km (0.099 R)
• M18: 5,649,564 km (0.12 R)
• M19: 6,104,640 km (0.054 R)
• M20: 6,170,613 km (0.116 R)
• M21: 6,707,221 km (0.111 R)
• M22: 7,084,656 km (0.085 R)
• M23: 7,188,926 km (0.089 R)
• M24: 8,040,586 km (0.112 R)
• M25: 8,589,012 km (0.071 R)
• M26: 9,491,536 km (0.069 R)
• M27: 9,644,874 km (0.073 R)
• M28: 9,915,347 km (0.072 R)
• M29: 10,266,603 km (0.107 R)
• M30: 10,463,623 km (0.072 R)
• M31: 10,901,197 km (0.116 R)
• M32: 11,304,363 km (0.111 R)
• M33: 12,291,709 km (0.085 R)
• M34: 12,375,185 km (0.062 R)
• M35: 12,500,847 km (0.025 R)
• M36: 12,584,921 km (0.072 R)
• M37: 12,965,199 km (0.115 R)
• M38: 13,435,235 km (0.051 R)
• M39: 13,607,422 km (0.119 R)
• M40: 13,693,890 km (0.11 R)
• M41: 13,780,507 km (0.098 R)
• M42: 14,700,983 km (0.048 R)
• M43: 15,505,520 km (0.112 R)
• M44: 16,004,429 km (0.082 R)
• M45: 16,141,311 km (0.105 R)
• M46: 16,462,348 km (0.109 R)
• M47: 16,971,130 km (0.08 R)
• M48: 17,391,351 km (0.1 R)
• M49: 18,194,243 km (0.109 R)
• M50: 18,912,761 km (0.094 R)
• M51: 19,251,301 km (0.113 R)
• M52: 19,348,241 km (0.109 R)
• M53: 19,934,215 km (0.111 R)
• M54: 21,173,484 km (0.073 R)
• M55: 22,030,381 km (0.071 R)
• M56: 22,284,548 km (0.086 R)
• M57: 22,949,959 km (0.112 R)
• M58: 23,362,699 km (0.071 R)
• M59: 23,777,983 km (0.084 R)
• M60: 24,143,301 km (0.052 R)
• M61: 24,985,238 km (0.081 R)
• M62: 25,622,974 km (0.029 R)
• M63: 26,373,955 km (0.09 R)
• M64: 27,131,967 km (0.108 R)
• M65: 27,787,505 km (0.101 R)
• M66: 28,007,115 km (0.119 R)
• M67: 28,614,183 km (0.054 R)
• M68: 29,281,390 km (0.114 R)
• M69: 29,392,990 km (0.09 R)
• M70: 29,616,788 km (0.104 R)
• M71: 29,785,086 km (0.07 R)
• M72: 30,066,180 km (0.115 R)
• M73: 30,122,429 km (0.116 R)
• M74: 30,631,062 km (0.039 R)
• M75: 31,541,963 km (0.103 R)
• M76: 31,656,555 km (0.05 R)
• M77: 32,173,565 km (0.115 R)
• M78: 32,577,480 km (0.03 R)
• M79: 32,925,145 km (0.099 R)
• M80: 33,565,723 km (0.07 R)
• M81: 34,681,873 km (0.076 R)
• M82: 35,809,990 km (0.064 R)
• M83: 36,228,715 km (0.098 R)
• M84: 37,434,025 km (0.062 R)
• M85: 37,494,612 km (0.076 R)
• M86: 38,346,572 km (0.093 R)
• M87: 39,143,330 km (0.119 R)
• M88: 39,204,815 km (0.102 R)
• M89: 40,566,305 km (0.05 R)
• M90: 41,691,730 km (0.106 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.3

Radius: 9.9

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.58 AU - 14.56 AU

Year: 15736 Days

Day: 15 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,172,071 km

• M1: 198,217 km (0.077 R)
• M2: 365,019 km (0.081 R)
• M3: 444,306 km (0.088 R)
• M4: 894,446 km (0.116 R)
• M5: 1,055,263 km (0.059 R)
• M6: 1,406,070 km (0.029 R)
• M7: 1,967,960 km (0.045 R)
• M8: 2,399,849 km (0.06 R)
• M9: 2,793,441 km (0.114 R)
• M10: 2,895,018 km (0.08 R)
• M11: 3,242,683 km (0.074 R)
• M12: 3,494,157 km (0.071 R)
• M13: 4,016,104 km (0.077 R)
• M14: 4,092,699 km (0.114 R)
• M15: 4,803,737 km (0.105 R)
• M16: 5,341,242 km (0.1 R)
• M17: 6,116,758 km (0.113 R)
• M18: 6,293,882 km (0.071 R)
• M19: 6,835,426 km (0.085 R)
• M20: 7,204,933 km (0.071 R)
• M21: 7,345,106 km (0.091 R)
• M22: 8,059,884 km (0.098 R)
• M23: 8,796,804 km (0.062 R)
• M24: 10,124,634 km (0.118 R)
• M25: 10,705,074 km (0.08 R)
• M26: 11,242,130 km (0.081 R)
• M27: 11,459,496 km (0.106 R)
• M28: 12,008,819 km (0.118 R)
• M29: 12,735,865 km (0.099 R)
• M30: 13,019,203 km (0.064 R)
• M31: 13,362,082 km (0.105 R)
• M32: 13,650,058 km (0.106 R)
• M33: 14,056,814 km (0.102 R)
• M34: 14,703,825 km (0.085 R)
• M35: 15,060,915 km (0.108 R)
• M36: 15,300,571 km (0.104 R)
• M37: 15,723,035 km (0.108 R)
• M38: 18,593,071 km (0.026 R)
• M39: 18,657,248 km (0.12 R)
• M40: 19,303,062 km (0.085 R)
• M41: 19,367,988 km (0.084 R)
• M42: 19,563,362 km (0.113 R)
• M43: 20,550,110 km (0.055 R)
• M44: 21,216,868 km (0.091 R)
• M45: 21,418,226 km (0.078 R)
• M46: 21,552,864 km (0.115 R)
• M47: 21,620,333 km (0.097 R)
• M48: 22,366,677 km (0.117 R)
• M49: 22,503,260 km (0.106 R)
• M50: 23,328,741 km (0.032 R)
• M51: 23,884,497 km (0.12 R)
• M52: 24,374,430 km (0.107 R)
• M53: 25,792,468 km (0.105 R)
• M54: 25,935,633 km (0.078 R)
• M55: 27,236,985 km (0.085 R)
• M56: 30,053,315 km (0.062 R)
• M57: 30,885,677 km (0.12 R)
• M58: 31,114,113 km (0.11 R)
• M59: 32,960,899 km (0.093 R)
• M60: 34,605,877 km (0.103 R)
• M61: 35,877,010 km (0.106 R)
• M62: 36,117,115 km (0.108 R)
• M63: 38,792,673 km (0.103 R)
• M64: 40,195,751 km (0.119 R)
• M65: 41,112,487 km (0.104 R)
• M66: 41,531,510 km (0.1 R)
• M67: 42,036,104 km (0.1 R)
• M68: 43,391,760 km (0.075 R)
• M69: 44,503,721 km (0.085 R)
• M70: 45,538,489 km (0.034 R)
• M71: 46,493,971 km (0.029 R)
• M72: 48,601,506 km (0.064 R)
• M73: 49,222,038 km (0.039 R)
• M74: 49,399,910 km (0.099 R)
• M75: 49,488,771 km (0.114 R)
• M76: 51,459,723 km (0.099 R)
• M77: 53,821,873 km (0.094 R)
• M78: 54,831,808 km (0.066 R)
• M79: 56,777,329 km (0.112 R)
• M80: 56,963,877 km (0.111 R)
• M81: 60,164,823 km (0.057 R)
• M82: 60,545,250 km (0.072 R)
• M83: 61,117,312 km (0.116 R)
• M84: 63,133,892 km (0.119 R)
• M85: 64,101,790 km (0.116 R)
• M86: 64,393,057 km (0.094 R)
• M87: 65,074,475 km (0.046 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit