🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.5 AU - 0.74 AU

Year: 180 Days

Day: 14.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.67 AU - 0.79 AU

Year: 230 Days

Day: 38.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,688,874 km

• M1: 74,350 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.72 AU - 0.8 AU

Year: 244 Days

Day: 19.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,688,874 km

• M1: 541,694 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.21 AU - 1.61 AU

Year: 618 Days

Day: 13 Hours

Environment

Temp: -30 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,688,874 km

• M1: 256,112 km (0.08 R)
• M2: 642,672 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.5 AU - 2.12 AU

Year: 898 Days

Day: 33.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,688,874 km

• M1: 109,805 km (0.079 R)
• M2: 607,218 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.28 AU - 3.06 AU

Year: 1610 Days

Day: 23.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,688,874 km

• M1: 2,521,921 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.15 AU - 4.11 AU

Year: 2552 Days

Day: 12.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,688,874 km

• M1: 1,964,968 km (0.063 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.54 AU - 3.86 AU

Year: 2626 Days

Day: 26.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.8

Radius: 11.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.08 AU - 13.4 AU

Year: 13904 Days

Day: 6.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,688,874 km

• M1: 193,580 km (0.067 R)
• M2: 335,398 km (0.065 R)
• M3: 544,237 km (0.086 R)
• M4: 682,465 km (0.058 R)
• M5: 1,171,800 km (0.06 R)
• M6: 1,314,816 km (0.094 R)
• M7: 1,463,965 km (0.097 R)
• M8: 1,687,165 km (0.077 R)
• M9: 1,897,799 km (0.111 R)
• M10: 2,192,207 km (0.104 R)
• M11: 2,634,718 km (0.114 R)
• M12: 2,963,833 km (0.1 R)
• M13: 3,306,412 km (0.085 R)
• M14: 3,661,857 km (0.071 R)
• M15: 4,154,931 km (0.106 R)
• M16: 4,506,187 km (0.076 R)
• M17: 4,636,337 km (0.108 R)
• M18: 4,734,773 km (0.086 R)
• M19: 4,833,956 km (0.115 R)
• M20: 5,340,345 km (0.084 R)
• M21: 5,547,538 km (0.057 R)
• M22: 6,185,573 km (0.096 R)
• M23: 6,697,796 km (0.075 R)
• M24: 6,921,594 km (0.085 R)
• M25: 9,921,032 km (0.119 R)
• M26: 10,006,003 km (0.099 R)
• M27: 10,650,321 km (0.11 R)
• M28: 10,868,136 km (0.102 R)
• M29: 10,955,650 km (0.079 R)
• M30: 11,043,315 km (0.112 R)
• M31: 12,160,213 km (0.101 R)
• M32: 12,251,168 km (0.105 R)
• M33: 12,387,900 km (0.1 R)
• M34: 12,525,231 km (0.099 R)
• M35: 12,755,163 km (0.079 R)
• M36: 13,878,344 km (0.089 R)
• M37: 13,973,488 km (0.09 R)
• M38: 14,693,204 km (0.066 R)
• M39: 14,887,083 km (0.083 R)
• M40: 17,178,174 km (0.09 R)
• M41: 17,382,674 km (0.036 R)
• M42: 18,208,305 km (0.043 R)
• M43: 19,205,375 km (0.083 R)
• M44: 19,683,789 km (0.04 R)
• M45: 19,844,158 km (0.086 R)
• M46: 20,815,497 km (0.106 R)
• M47: 21,802,244 km (0.029 R)
• M48: 22,301,452 km (0.113 R)
• M49: 22,412,903 km (0.08 R)
• M50: 22,692,202 km (0.073 R)
• M51: 22,860,350 km (0.085 R)
• M52: 24,335,385 km (0.111 R)
• M53: 25,258,254 km (0.11 R)
• M54: 25,607,416 km (0.069 R)
• M55: 26,604,934 km (0.088 R)
• M56: 26,723,266 km (0.052 R)
• M57: 27,794,985 km (0.112 R)
• M58: 28,396,518 km (0.093 R)
• M59: 29,184,899 km (0.048 R)
• M60: 30,103,430 km (0.072 R)
• M61: 31,031,535 km (0.104 R)
• M62: 31,280,616 km (0.035 R)
• M63: 31,906,234 km (0.117 R)
• M64: 32,031,896 km (0.091 R)
• M65: 32,472,761 km (0.086 R)
• M66: 33,297,045 km (0.096 R)
• M67: 34,000,006 km (0.037 R)
• M68: 35,355,362 km (0.058 R)
• M69: 35,615,513 km (0.113 R)
• M70: 38,719,818 km (0.106 R)
• M71: 39,256,875 km (0.111 R)
• M72: 39,526,301 km (0.086 R)
• M73: 40,746,271 km (0.074 R)
• M74: 41,155,721 km (0.118 R)
• M75: 43,292,726 km (0.11 R)
• M76: 43,710,403 km (0.107 R)
• M77: 44,059,565 km (0.053 R)
• M78: 44,620,258 km (0.088 R)
• M79: 45,042,273 km (0.095 R)
• M80: 46,458,516 km (0.084 R)

Asteroid Belt

Center: 14.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.2

Radius: 5.3

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.86 AU - 19.86 AU

Year: 27848 Days

Day: 17.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,688,874 km

• M1: 388,506 km (0.088 R)
• M2: 555,158 km (0.083 R)
• M3: 694,583 km (0.117 R)
• M4: 1,206,058 km (0.107 R)
• M5: 1,418,487 km (0.039 R)
• M6: 2,196,695 km (0.046 R)
• M7: 2,233,047 km (0.057 R)
• M8: 2,608,388 km (0.032 R)
• M9: 2,922,694 km (0.118 R)
• M10: 3,290,704 km (0.043 R)
• M11: 3,891,789 km (0.066 R)
• M12: 4,250,225 km (0.096 R)
• M13: 4,295,852 km (0.111 R)
• M14: 5,143,624 km (0.114 R)
• M15: 5,192,093 km (0.106 R)
• M16: 5,338,849 km (0.084 R)
• M17: 5,736,630 km (0.034 R)
• M18: 5,787,044 km (0.093 R)
• M19: 6,666,380 km (0.082 R)
• M20: 7,753,059 km (0.1 R)
• M21: 8,203,050 km (0.093 R)
• M22: 8,431,186 km (0.069 R)
• M23: 8,952,086 km (0.108 R)
• M24: 9,964,265 km (0.084 R)
• M25: 10,268,847 km (0.117 R)
• M26: 10,700,287 km (0.06 R)
• M27: 10,949,517 km (0.109 R)
• M28: 11,453,662 km (0.039 R)
• M29: 12,030,062 km (0.108 R)
• M30: 12,224,240 km (0.114 R)
• M31: 13,011,275 km (0.106 R)
• M32: 13,210,539 km (0.12 R)
• M33: 13,545,040 km (0.098 R)
• M34: 13,950,151 km (0.097 R)
• M35: 14,222,270 km (0.118 R)
• M36: 15,398,707 km (0.05 R)
• M37: 16,319,333 km (0.063 R)
• M38: 17,696,531 km (0.107 R)
• M39: 18,734,889 km (0.112 R)
• M40: 19,035,132 km (0.081 R)
• M41: 22,203,615 km (0.054 R)
• M42: 23,402,941 km (0.12 R)
• M43: 24,051,298 km (0.1 R)
• M44: 24,295,891 km (0.064 R)
• M45: 25,780,799 km (0.071 R)
• M46: 26,114,702 km (0.111 R)
• M47: 26,282,252 km (0.111 R)
• M48: 26,450,100 km (0.111 R)
• M49: 26,618,398 km (0.116 R)
• M50: 26,955,891 km (0.084 R)
• M51: 28,062,616 km (0.092 R)
• M52: 32,275,591 km (0.094 R)
• M53: 32,455,258 km (0.051 R)
• M54: 32,996,653 km (0.114 R)
• M55: 33,177,816 km (0.094 R)
• M56: 33,268,472 km (0.04 R)
• M57: 34,730,492 km (0.064 R)
• M58: 35,191,553 km (0.086 R)
• M59: 35,933,708 km (0.1 R)
• M60: 37,527,673 km (0.095 R)
• M61: 38,571,268 km (0.084 R)
• M62: 38,857,598 km (0.052 R)
• M63: 41,465,687 km (0.115 R)
• M64: 41,856,886 km (0.064 R)
• M65: 43,037,662 km (0.111 R)
• M66: 43,632,313 km (0.049 R)
• M67: 44,129,726 km (0.059 R)
• M68: 44,729,315 km (0.096 R)
• M69: 45,230,916 km (0.046 R)
• M70: 45,734,463 km (0.117 R)
• M71: 46,037,398 km (0.041 R)
• M72: 47,052,270 km (0.061 R)
• M73: 49,310,600 km (0.042 R)
• M74: 49,414,121 km (0.109 R)
• M75: 49,517,643 km (0.082 R)
• M76: 50,557,348 km (0.109 R)
• M77: 52,235,537 km (0.094 R)
• M78: 52,341,153 km (0.047 R)
• M79: 52,446,620 km (0.105 R)
• M80: 55,108,864 km (0.102 R)
• M81: 59,128,858 km (0.114 R)
• M82: 60,452,799 km (0.076 R)
• M83: 63,242,201 km (0.099 R)
• M84: 65,959,197 km (0.117 R)
• M85: 66,415,770 km (0.104 R)
• M86: 66,873,240 km (0.099 R)
• M87: 67,446,798 km (0.093 R)
• M88: 68,367,723 km (0.11 R)
• M89: 69,176,898 km (0.099 R)
• M90: 69,989,214 km (0.07 R)
• M91: 75,167,545 km (0.097 R)
• M92: 75,286,624 km (0.107 R)
• M93: 77,080,901 km (0.08 R)
• M94: 78,164,139 km (0.117 R)
• M95: 80,955,337 km (0.075 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 10,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit