🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.87 AU - 1.29 AU

Year: 408 Days

Day: 42.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,912,552 km

• M1: 422,315 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.3 AU - 1.36 AU

Year: 557 Days

Day: 19.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.4 AU - 2.2 AU

Year: 878 Days

Day: 47.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.58 AU - 2.12 AU

Year: 915 Days

Day: 16.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.79 AU - 1.93 AU

Year: 922 Days

Day: 29.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.5 AU - 5.44 AU

Year: 3435 Days

Day: 17.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,912,552 km

• M1: 1,746,854 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 9.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.74 AU - 5.92 AU

Year: 5116 Days

Day: 7.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,912,552 km

• M1: 140,772 km (0.05 R)
• M2: 322,383 km (0.119 R)
• M3: 476,320 km (0.082 R)
• M4: 571,613 km (0.068 R)
• M5: 656,435 km (0.119 R)
• M6: 859,141 km (0.101 R)
• M7: 1,019,659 km (0.108 R)
• M8: 1,146,668 km (0.117 R)
• M9: 1,245,402 km (0.049 R)
• M10: 1,313,021 km (0.05 R)
• M11: 1,405,173 km (0.082 R)
• M12: 1,608,177 km (0.093 R)
• M13: 1,795,324 km (0.038 R)
• M14: 1,911,262 km (0.063 R)
• M15: 2,056,223 km (0.076 R)
• M16: 2,570,690 km (0.099 R)
• M17: 2,657,756 km (0.064 R)
• M18: 3,062,268 km (0.09 R)
• M19: 3,232,810 km (0.073 R)
• M20: 3,878,774 km (0.097 R)
• M21: 3,995,909 km (0.118 R)
• M22: 4,233,769 km (0.038 R)
• M23: 4,389,202 km (0.057 R)
• M24: 4,741,205 km (0.117 R)
• M25: 4,866,718 km (0.103 R)
• M26: 4,993,128 km (0.093 R)
• M27: 5,212,588 km (0.112 R)
• M28: 5,510,288 km (0.107 R)
• M29: 5,794,374 km (0.093 R)
• M30: 5,890,117 km (0.109 R)
• M31: 6,376,759 km (0.115 R)
• M32: 6,896,761 km (0.061 R)
• M33: 7,079,869 km (0.067 R)
• M34: 7,326,705 km (0.042 R)
• M35: 7,681,103 km (0.093 R)
• M36: 7,765,326 km (0.102 R)
• M37: 7,870,942 km (0.091 R)
• M38: 8,277,101 km (0.049 R)
• M39: 8,668,149 km (0.071 R)
• M40: 9,020,752 km (0.109 R)
• M41: 9,109,613 km (0.105 R)
• M42: 9,198,773 km (0.073 R)
• M43: 9,468,199 km (0.067 R)
• M44: 9,649,212 km (0.097 R)
• M45: 9,717,429 km (0.065 R)
• M46: 9,785,646 km (0.064 R)
• M47: 10,501,322 km (0.079 R)
• M48: 10,618,307 km (0.105 R)
• M49: 10,735,742 km (0.104 R)
• M50: 11,982,490 km (0.114 R)
• M51: 12,301,283 km (0.066 R)
• M52: 12,375,334 km (0.066 R)
• M53: 12,498,902 km (0.112 R)
• M54: 12,747,384 km (0.063 R)
• M55: 13,375,695 km (0.11 R)
• M56: 13,553,567 km (0.116 R)
• M57: 13,706,456 km (0.105 R)
• M58: 13,911,405 km (0.118 R)
• M59: 14,039,910 km (0.096 R)
• M60: 15,347,246 km (0.088 R)
• M61: 15,506,866 km (0.116 R)
• M62: 15,747,121 km (0.076 R)
• M63: 16,584,121 km (0.088 R)
• M64: 16,693,178 km (0.102 R)
• M65: 16,775,157 km (0.034 R)
• M66: 17,297,254 km (0.071 R)
• M67: 17,936,486 km (0.097 R)
• M68: 18,216,832 km (0.039 R)
• M69: 18,867,134 km (0.094 R)
• M70: 19,066,697 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.7

Radius: 15

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.33 AU - 13.29 AU

Year: 14750 Days

Day: 14.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,912,552 km

• M1: 250,876 km (0.041 R)
• M2: 420,220 km (0.069 R)
• M3: 1,026,092 km (0.119 R)
• M4: 1,174,642 km (0.093 R)
• M5: 1,567,486 km (0.099 R)
• M6: 1,975,290 km (0.066 R)
• M7: 2,590,437 km (0.113 R)
• M8: 2,859,115 km (0.085 R)
• M9: 3,653,180 km (0.051 R)
• M10: 3,752,962 km (0.087 R)
• M11: 3,887,600 km (0.112 R)
• M12: 4,092,549 km (0.068 R)
• M13: 4,584,876 km (0.109 R)
• M14: 4,692,885 km (0.113 R)
• M15: 5,059,101 km (0.066 R)
• M16: 5,208,250 km (0.109 R)
• M17: 5,434,741 km (0.12 R)
• M18: 5,703,269 km (0.117 R)
• M19: 6,173,755 km (0.106 R)
• M20: 6,293,283 km (0.067 R)
• M21: 7,574,439 km (0.06 R)
• M22: 8,266,778 km (0.091 R)
• M23: 8,709,887 km (0.117 R)
• M24: 8,979,463 km (0.098 R)
• M25: 9,480,915 km (0.097 R)
• M26: 9,991,642 km (0.059 R)
• M27: 11,088,493 km (0.077 R)
• M28: 12,023,330 km (0.03 R)
• M29: 12,576,095 km (0.103 R)
• M30: 13,034,612 km (0.093 R)
• M31: 13,395,143 km (0.109 R)
• M32: 13,654,546 km (0.103 R)
• M33: 14,602,547 km (0.115 R)
• M34: 14,869,729 km (0.114 R)
• M35: 14,976,991 km (0.088 R)
• M36: 15,790,055 km (0.102 R)
• M37: 16,284,775 km (0.101 R)
• M38: 17,289,624 km (0.052 R)
• M39: 18,085,036 km (0.112 R)
• M40: 19,125,340 km (0.066 R)
• M41: 20,602,170 km (0.067 R)
• M42: 20,841,826 km (0.11 R)
• M43: 22,115,502 km (0.057 R)
• M44: 23,227,313 km (0.06 R)
• M45: 23,351,928 km (0.1 R)
• M46: 24,737,953 km (0.034 R)
• M47: 25,569,418 km (0.102 R)
• M48: 26,410,008 km (0.106 R)
• M49: 27,259,874 km (0.078 R)
• M50: 27,391,370 km (0.101 R)
• M51: 27,919,600 km (0.099 R)
• M52: 28,052,144 km (0.089 R)
• M53: 28,785,173 km (0.089 R)
• M54: 29,053,253 km (0.093 R)
• M55: 30,406,216 km (0.063 R)
• M56: 31,365,587 km (0.093 R)
• M57: 32,543,820 km (0.092 R)
• M58: 33,173,477 km (0.084 R)
• M59: 34,090,064 km (0.103 R)
• M60: 34,658,236 km (0.093 R)
• M61: 35,015,027 km (0.052 R)
• M62: 35,229,551 km (0.119 R)
• M63: 35,444,672 km (0.101 R)
• M64: 35,732,050 km (0.119 R)
• M65: 36,381,604 km (0.08 R)
• M66: 37,253,759 km (0.09 R)
• M67: 37,692,530 km (0.12 R)
• M68: 38,059,344 km (0.091 R)
• M69: 38,280,001 km (0.047 R)
• M70: 39,092,916 km (0.071 R)
• M71: 39,836,716 km (0.09 R)
• M72: 39,986,015 km (0.114 R)
• M73: 40,510,206 km (0.04 R)
• M74: 42,020,396 km (0.116 R)
• M75: 42,248,533 km (0.053 R)
• M76: 43,395,350 km (0.086 R)
• M77: 45,407,142 km (0.109 R)
• M78: 46,581,785 km (0.092 R)
• M79: 47,766,301 km (0.087 R)
• M80: 49,842,869 km (0.078 R)
• M81: 50,568,568 km (0.107 R)
• M82: 52,438,990 km (0.113 R)
• M83: 52,684,630 km (0.082 R)
• M84: 52,930,569 km (0.113 R)
• M85: 54,580,484 km (0.086 R)
• M86: 54,995,618 km (0.059 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 16,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit