🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.42 AU - 0.62 AU

Year: 132 Days

Day: 40.8 Hours

Environment

Temp: 228 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,605,378 km

• M1: 477,367 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.7 AU - 0.74 AU

Year: 215 Days

Day: 19.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.45 AU - 2.29 AU

Year: 899 Days

Day: 20.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.22 AU - 2.22 AU

Year: 1163 Days

Day: 33.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,605,378 km

• M1: 270,174 km (0.099 R)
• M2: 584,778 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.95 AU - 4.57 AU

Year: 2562 Days

Day: 18.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 12.2

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.47 AU - 7.53 AU

Year: 5824 Days

Day: 10 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,605,378 km

• M1: 173,833 km (0.081 R)
• M2: 387,758 km (0.083 R)
• M3: 475,721 km (0.073 R)
• M4: 598,092 km (0.098 R)
• M5: 863,928 km (0.117 R)
• M6: 1,068,129 km (0.025 R)
• M7: 1,288,935 km (0.083 R)
• M8: 2,251,747 km (0.065 R)
• M9: 2,493,497 km (0.111 R)
• M10: 3,098,621 km (0.101 R)
• M11: 3,293,996 km (0.049 R)
• M12: 3,826,115 km (0.08 R)
• M13: 4,998,962 km (0.095 R)
• M14: 5,315,960 km (0.117 R)
• M15: 5,432,946 km (0.065 R)
• M16: 5,639,541 km (0.11 R)
• M17: 6,838,418 km (0.111 R)
• M18: 8,113,889 km (0.1 R)
• M19: 8,215,017 km (0.075 R)
• M20: 9,109,164 km (0.036 R)
• M21: 9,284,642 km (0.072 R)
• M22: 9,496,772 km (0.109 R)
• M23: 9,925,819 km (0.05 R)
• M24: 10,434,451 km (0.06 R)
• M25: 11,628,841 km (0.12 R)
• M26: 12,010,914 km (0.106 R)
• M27: 12,087,957 km (0.063 R)
• M28: 12,203,596 km (0.077 R)
• M29: 12,474,966 km (0.115 R)
• M30: 12,552,907 km (0.093 R)
• M31: 12,944,853 km (0.105 R)
• M32: 13,142,472 km (0.119 R)
• M33: 13,580,495 km (0.087 R)
• M34: 13,982,913 km (0.045 R)
• M35: 14,063,995 km (0.105 R)
• M36: 14,185,618 km (0.049 R)
• M37: 14,348,530 km (0.063 R)
• M38: 15,255,392 km (0.083 R)
• M39: 15,505,969 km (0.091 R)
• M40: 16,011,311 km (0.06 R)
• M41: 16,138,469 km (0.088 R)
• M42: 16,564,673 km (0.104 R)
• M43: 16,650,393 km (0.087 R)
• M44: 16,822,281 km (0.103 R)
• M45: 17,167,702 km (0.105 R)
• M46: 17,254,469 km (0.095 R)
• M47: 17,953,689 km (0.063 R)
• M48: 19,199,540 km (0.093 R)
• M49: 21,073,852 km (0.074 R)
• M50: 21,306,327 km (0.099 R)
• M51: 21,399,676 km (0.108 R)
• M52: 21,868,067 km (0.097 R)
• M53: 22,197,930 km (0.067 R)
• M54: 22,576,862 km (0.104 R)
• M55: 23,149,373 km (0.072 R)
• M56: 23,341,307 km (0.04 R)
• M57: 23,726,821 km (0.101 R)
• M58: 23,823,461 km (0.056 R)
• M59: 24,017,190 km (0.117 R)
• M60: 24,260,137 km (0.086 R)
• M61: 24,601,669 km (0.084 R)
• M62: 25,190,785 km (0.048 R)
• M63: 25,685,356 km (0.035 R)
• M64: 26,784,452 km (0.104 R)
• M65: 27,289,195 km (0.107 R)
• M66: 27,441,186 km (0.057 R)
• M67: 27,593,626 km (0.075 R)
• M68: 28,873,735 km (0.102 R)
• M69: 29,132,091 km (0.088 R)
• M70: 29,755,316 km (0.052 R)
• M71: 30,016,364 km (0.071 R)
• M72: 31,279,568 km (0.082 R)
• M73: 31,491,848 km (0.094 R)
• M74: 32,024,566 km (0.097 R)
• M75: 34,184,909 km (0.102 R)
• M76: 34,842,242 km (0.077 R)
• M77: 35,007,248 km (0.062 R)
• M78: 35,558,965 km (0.114 R)
• M79: 35,669,667 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.4

Radius: 14.5

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.93 AU - 8.03 AU

Year: 7923 Days

Day: 14.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,605,378 km

• M1: 220,806 km (0.109 R)
• M2: 422,614 km (0.094 R)
• M3: 850,314 km (0.065 R)
• M4: 1,199,925 km (0.083 R)
• M5: 1,536,071 km (0.111 R)
• M6: 1,860,698 km (0.071 R)
• M7: 2,031,539 km (0.093 R)
• M8: 2,185,475 km (0.088 R)
• M9: 2,552,289 km (0.119 R)
• M10: 2,840,564 km (0.077 R)
• M11: 3,293,248 km (0.087 R)
• M12: 3,905,103 km (0.11 R)
• M13: 4,466,095 km (0.077 R)
• M14: 4,844,428 km (0.082 R)
• M15: 5,022,749 km (0.105 R)
• M16: 5,233,382 km (0.051 R)
• M17: 5,416,490 km (0.087 R)
• M18: 5,508,792 km (0.108 R)
• M19: 5,695,041 km (0.102 R)
• M20: 6,266,356 km (0.119 R)
• M21: 7,191,469 km (0.117 R)
• M22: 7,429,479 km (0.033 R)
• M23: 7,670,182 km (0.049 R)
• M24: 7,878,572 km (0.078 R)
• M25: 8,088,906 km (0.097 R)
• M26: 8,194,672 km (0.064 R)
• M27: 8,839,439 km (0.105 R)
• M28: 9,094,653 km (0.094 R)
• M29: 10,522,415 km (0.096 R)
• M30: 13,539,954 km (0.114 R)
• M31: 14,216,286 km (0.107 R)
• M32: 14,344,341 km (0.039 R)
• M33: 14,601,500 km (0.096 R)
• M34: 14,990,305 km (0.049 R)
• M35: 15,338,868 km (0.065 R)
• M36: 15,689,974 km (0.089 R)
• M37: 15,866,500 km (0.119 R)
• M38: 15,999,343 km (0.119 R)
• M39: 16,714,271 km (0.107 R)
• M40: 16,894,686 km (0.107 R)
• M41: 17,211,983 km (0.083 R)
• M42: 17,714,333 km (0.095 R)
• M43: 17,944,414 km (0.079 R)
• M44: 18,360,895 km (0.113 R)
• M45: 19,915,366 km (0.07 R)
• M46: 20,829,409 km (0.111 R)
• M47: 21,023,587 km (0.044 R)
• M48: 21,267,282 km (0.1 R)
• M49: 21,806,433 km (0.115 R)
• M50: 22,251,038 km (0.081 R)
• M51: 22,598,853 km (0.091 R)
• M52: 22,698,485 km (0.081 R)
• M53: 22,798,416 km (0.044 R)
• M54: 23,350,283 km (0.055 R)
• M55: 24,672,130 km (0.092 R)
• M56: 26,489,744 km (0.072 R)
• M57: 26,805,545 km (0.074 R)
• M58: 27,069,884 km (0.088 R)
• M59: 27,388,079 km (0.111 R)
• M60: 27,547,700 km (0.044 R)
• M61: 29,160,365 km (0.11 R)
• M62: 29,377,731 km (0.055 R)
• M63: 29,541,092 km (0.118 R)
• M64: 30,582,742 km (0.039 R)
• M65: 30,693,145 km (0.112 R)
• M66: 31,804,059 km (0.099 R)
• M67: 33,608,658 km (0.117 R)
• M68: 34,236,669 km (0.097 R)
• M69: 34,580,894 km (0.089 R)
• M70: 35,678,344 km (0.112 R)
• M71: 35,969,162 km (0.089 R)
• M72: 36,260,579 km (0.118 R)
• M73: 36,377,415 km (0.068 R)
• M74: 36,494,401 km (0.117 R)
• M75: 37,139,915 km (0.112 R)
• M76: 37,789,170 km (0.101 R)
• M77: 37,907,652 km (0.101 R)
• M78: 38,620,934 km (0.118 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 17,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit