🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.43 AU - 0.61 AU

Year: 134 Days

Day: 40.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 169.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,910,421 km

• M1: 194,178 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.7 AU - 1.02 AU

Year: 284 Days

Day: 40.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.79 AU - 1.15 AU

Year: 341 Days

Day: 29.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.09 AU - 1.23 AU

Year: 445 Days

Day: 36.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,910,421 km

• M1: 538,702 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.99 AU - 1.65 AU

Year: 541 Days

Day: 26.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,910,421 km

• M1: 514,916 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.45 AU - 2.01 AU

Year: 811 Days

Day: 13.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.89 AU - 2.09 AU

Year: 1001 Days

Day: 13.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.6 AU - 2.42 AU

Year: 1016 Days

Day: 34.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.5

Radius: 11.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.16 AU - 11.3 AU

Year: 9995 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 93,910,421 km

• M1: 200,312 km (0.103 R)
• M2: 380,278 km (0.076 R)
• M3: 770,728 km (0.096 R)
• M4: 897,138 km (0.08 R)
• M5: 1,210,995 km (0.078 R)
• M6: 2,273,738 km (0.117 R)
• M7: 2,460,586 km (0.056 R)
• M8: 2,665,684 km (0.098 R)
• M9: 3,498,645 km (0.118 R)
• M10: 4,268,775 km (0.106 R)
• M11: 4,407,303 km (0.101 R)
• M12: 5,220,966 km (0.049 R)
• M13: 5,468,999 km (0.098 R)
• M14: 5,619,794 km (0.081 R)
• M15: 6,875,369 km (0.098 R)
• M16: 7,020,030 km (0.116 R)
• M17: 7,966,535 km (0.11 R)
• M18: 8,271,865 km (0.064 R)
• M19: 8,445,249 km (0.116 R)
• M20: 9,131,005 km (0.112 R)
• M21: 9,270,430 km (0.093 R)
• M22: 9,895,899 km (0.071 R)
• M23: 10,996,939 km (0.077 R)
• M24: 11,940,304 km (0.106 R)
• M25: 13,110,907 km (0.04 R)
• M26: 13,403,670 km (0.066 R)
• M27: 14,133,408 km (0.109 R)
• M28: 14,619,452 km (0.108 R)
• M29: 15,158,004 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.8

Radius: 8

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.69 AU - 17.61 AU

Year: 25316 Days

Day: 23.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,910,421 km

• M1: 143,016 km (0.103 R)
• M2: 207,791 km (0.097 R)
• M3: 345,122 km (0.115 R)
• M4: 539,001 km (0.113 R)
• M5: 936,034 km (0.05 R)
• M6: 1,148,313 km (0.111 R)
• M7: 1,211,892 km (0.059 R)
• M8: 1,618,350 km (0.089 R)
• M9: 1,763,011 km (0.094 R)
• M10: 2,143,139 km (0.062 R)
• M11: 2,465,373 km (0.083 R)
• M12: 3,710,326 km (0.082 R)
• M13: 4,345,220 km (0.106 R)
• M14: 5,495,029 km (0.086 R)
• M15: 5,768,793 km (0.092 R)
• M16: 5,879,645 km (0.075 R)
• M17: 8,177,468 km (0.109 R)
• M18: 8,427,297 km (0.051 R)
• M19: 9,386,518 km (0.095 R)
• M20: 10,312,529 km (0.12 R)
• M21: 10,582,553 km (0.103 R)
• M22: 10,718,388 km (0.037 R)
• M23: 11,060,519 km (0.113 R)
• M24: 11,406,239 km (0.049 R)
• M25: 12,108,452 km (0.081 R)
• M26: 13,114,797 km (0.081 R)
• M27: 13,701,968 km (0.098 R)
• M28: 14,297,667 km (0.051 R)
• M29: 14,901,743 km (0.031 R)
• M30: 14,977,888 km (0.104 R)
• M31: 15,745,924 km (0.068 R)
• M32: 17,320,441 km (0.038 R)
• M33: 19,440,991 km (0.092 R)
• M34: 19,607,494 km (0.083 R)
• M35: 22,597,058 km (0.053 R)
• M36: 23,035,529 km (0.059 R)
• M37: 23,742,977 km (0.062 R)
• M38: 24,547,515 km (0.091 R)
• M39: 25,542,789 km (0.042 R)
• M40: 26,551,378 km (0.039 R)
• M41: 26,828,583 km (0.116 R)
• M42: 27,386,134 km (0.098 R)
• M43: 28,041,373 km (0.12 R)
• M44: 28,135,470 km (0.103 R)
• M45: 29,845,822 km (0.104 R)
• M46: 31,101,846 km (0.092 R)
• M47: 31,199,234 km (0.088 R)
• M48: 31,491,848 km (0.091 R)
• M49: 32,079,767 km (0.08 R)
• M50: 33,765,436 km (0.119 R)
• M51: 34,367,119 km (0.107 R)
• M52: 35,887,033 km (0.033 R)
• M53: 37,947,445 km (0.097 R)
• M54: 39,412,457 km (0.102 R)
• M55: 40,257,834 km (0.106 R)
• M56: 42,829,870 km (0.039 R)
• M57: 44,026,205 km (0.098 R)
• M58: 44,573,733 km (0.057 R)
• M59: 45,454,415 km (0.078 R)
• M60: 46,674,685 km (0.103 R)
• M61: 47,793,378 km (0.081 R)
• M62: 48,130,721 km (0.099 R)
• M63: 48,243,369 km (0.085 R)
• M64: 53,867,949 km (0.08 R)
• M65: 54,805,629 km (0.095 R)
• M66: 55,040,946 km (0.118 R)
• M67: 55,158,829 km (0.097 R)
• M68: 57,054,534 km (0.075 R)
• M69: 57,531,751 km (0.049 R)
• M70: 62,745,536 km (0.12 R)
• M71: 63,238,162 km (0.074 R)
• M72: 63,855,702 km (0.099 R)
• M73: 65,595,674 km (0.083 R)
• M74: 65,845,503 km (0.114 R)
• M75: 70,268,364 km (0.118 R)
• M76: 71,292,660 km (0.111 R)
• M77: 71,935,333 km (0.064 R)
• M78: 72,193,090 km (0.1 R)
• M79: 74,005,019 km (0.029 R)
• M80: 74,135,020 km (0.118 R)
• M81: 74,525,470 km (0.098 R)
• M82: 75,701,011 km (0.106 R)
• M83: 75,831,909 km (0.066 R)
• M84: 76,488,045 km (0.049 R)
• M85: 76,751,038 km (0.042 R)
• M86: 78,865,454 km (0.067 R)
• M87: 79,263,983 km (0.089 R)
• M88: 83,421,757 km (0.047 R)
• M89: 83,692,529 km (0.084 R)
• M90: 84,370,506 km (0.084 R)
• M91: 84,778,161 km (0.107 R)
• M92: 91,110,190 km (0.085 R)
• M93: 91,528,465 km (0.108 R)
• M94: 91,947,339 km (0.107 R)
• M95: 93,769,741 km (0.114 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 16,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit