🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.4 AU - 0.64 AU

Year: 131 Days

Day: 38.4 Hours

Environment

Temp: 247 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.54 AU - 0.62 AU

Year: 154 Days

Day: 33.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 68.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.55 AU - 0.85 AU

Year: 204 Days

Day: 48 Hours

Environment

Temp: 226 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.73 AU - 1.03 AU

Year: 287 Days

Day: 40.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.02 AU - 1.46 AU

Year: 481 Days

Day: 38.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.07 AU - 1.73 AU

Year: 577 Days

Day: 25.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.94 AU - 2.82 AU

Year: 1279 Days

Day: 18.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,623,719 km

• M1: 157,975 km (0.082 R)
• M2: 1,029,084 km (0.101 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.41 AU - 5.19 AU

Year: 3662 Days

Day: 46.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,623,719 km

• M1: 2,134,462 km (0.107 R)
• M2: 2,634,119 km (0.051 R)

Asteroid Belt

Center: 7.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.1

Radius: 8.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.12 AU - 10.82 AU

Year: 10149 Days

Day: 7.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 101,623,719 km

• M1: 134,189 km (0.117 R)
• M2: 230,381 km (0.096 R)
• M3: 336,446 km (0.097 R)
• M4: 397,332 km (0.094 R)
• M5: 462,706 km (0.119 R)
• M6: 619,036 km (0.109 R)
• M7: 710,739 km (0.093 R)
• M8: 938,577 km (0.067 R)
• M9: 1,173,147 km (0.079 R)
• M10: 1,697,188 km (0.119 R)
• M11: 1,829,283 km (0.049 R)
• M12: 1,945,221 km (0.116 R)
• M13: 2,433,359 km (0.101 R)
• M14: 2,496,938 km (0.082 R)
• M15: 2,604,349 km (0.114 R)
• M16: 2,913,269 km (0.064 R)
• M17: 3,164,145 km (0.099 R)
• M18: 3,687,288 km (0.074 R)
• M19: 3,958,958 km (0.074 R)
• M20: 4,160,616 km (0.043 R)
• M21: 4,262,791 km (0.09 R)
• M22: 4,946,753 km (0.073 R)
• M23: 5,468,251 km (0.081 R)
• M24: 5,806,641 km (0.104 R)
• M25: 6,093,869 km (0.105 R)
• M26: 6,151,913 km (0.075 R)
• M27: 6,474,297 km (0.1 R)
• M28: 6,682,238 km (0.108 R)
• M29: 6,922,791 km (0.045 R)
• M30: 7,258,040 km (0.099 R)
• M31: 7,598,674 km (0.101 R)
• M32: 7,976,259 km (0.084 R)
• M33: 8,263,487 km (0.096 R)
• M34: 8,392,141 km (0.104 R)
• M35: 8,456,768 km (0.101 R)
• M36: 9,045,884 km (0.026 R)
• M37: 9,245,148 km (0.07 R)
• M38: 9,445,909 km (0.098 R)
• M39: 9,988,500 km (0.091 R)
• M40: 10,194,496 km (0.11 R)
• M41: 10,332,725 km (0.053 R)
• M42: 10,575,971 km (0.072 R)
• M43: 10,962,083 km (0.085 R)
• M44: 12,147,945 km (0.097 R)
• M45: 12,478,407 km (0.064 R)
• M46: 12,663,310 km (0.083 R)
• M47: 13,601,289 km (0.075 R)
• M48: 14,912,664 km (0.054 R)
• M49: 15,623,104 km (0.11 R)
• M50: 16,263,981 km (0.085 R)
• M51: 16,668,793 km (0.099 R)
• M52: 18,405,325 km (0.085 R)
• M53: 18,615,809 km (0.112 R)
• M54: 18,827,191 km (0.029 R)
• M55: 19,081,807 km (0.094 R)
• M56: 19,380,404 km (0.063 R)
• M57: 19,637,413 km (0.106 R)
• M58: 19,766,516 km (0.044 R)
• M59: 19,938,853 km (0.095 R)
• M60: 21,071,907 km (0.12 R)
• M61: 21,912,947 km (0.088 R)
• M62: 22,136,147 km (0.05 R)
• M63: 22,360,095 km (0.075 R)
• M64: 23,036,277 km (0.11 R)
• M65: 23,126,933 km (0.099 R)
• M66: 23,490,905 km (0.093 R)
• M67: 24,965,491 km (0.109 R)
• M68: 25,807,877 km (0.101 R)
• M69: 26,327,430 km (0.107 R)
• M70: 26,612,264 km (0.059 R)
• M71: 27,089,182 km (0.097 R)
• M72: 27,184,925 km (0.073 R)
• M73: 28,390,983 km (0.085 R)
• M74: 30,655,446 km (0.031 R)
• M75: 30,905,125 km (0.103 R)
• M76: 31,055,172 km (0.059 R)
• M77: 31,356,162 km (0.099 R)
• M78: 31,910,423 km (0.118 R)
• M79: 32,163,393 km (0.037 R)
• M80: 32,671,427 km (0.092 R)
• M81: 33,284,479 km (0.109 R)
• M82: 33,489,578 km (0.107 R)
• M83: 33,952,882 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796

Radius: 5.1

Gravity: 30.6 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.71 AU - 23.11 AU

Year: 28637 Days

Day: 22 Hours

Environment

Temp: -204 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 101,623,719 km

• M1: 231,727 km (0.062 R)
• M2: 591,211 km (0.027 R)
• M3: 1,482,066 km (0.057 R)
• M4: 1,593,517 km (0.059 R)
• M5: 1,904,231 km (0.06 R)
• M6: 2,535,983 km (0.104 R)
• M7: 2,943,787 km (0.1 R)
• M8: 4,127,854 km (0.112 R)
• M9: 4,285,231 km (0.117 R)
• M10: 4,714,278 km (0.032 R)
• M11: 6,502,421 km (0.099 R)
• M12: 7,056,831 km (0.12 R)
• M13: 7,498,444 km (0.101 R)
• M14: 7,754,854 km (0.063 R)
• M15: 7,819,331 km (0.107 R)
• M16: 8,079,332 km (0.079 R)
• M17: 8,276,203 km (0.092 R)
• M18: 9,079,244 km (0.059 R)
• M19: 9,283,894 km (0.117 R)
• M20: 10,047,143 km (0.08 R)
• M21: 10,902,693 km (0.082 R)
• M22: 12,682,309 km (0.049 R)
• M23: 13,064,382 km (0.103 R)
• M24: 13,218,169 km (0.102 R)
• M25: 14,391,166 km (0.1 R)
• M26: 16,918,622 km (0.096 R)
• M27: 17,254,618 km (0.115 R)
• M28: 18,967,215 km (0.114 R)
• M29: 19,228,862 km (0.062 R)
• M30: 20,020,533 km (0.106 R)
• M31: 20,643,758 km (0.084 R)
• M32: 21,002,793 km (0.102 R)
• M33: 24,798,989 km (0.085 R)
• M34: 25,756,415 km (0.079 R)
• M35: 26,142,677 km (0.059 R)
• M36: 26,628,421 km (0.113 R)
• M37: 26,725,809 km (0.073 R)
• M38: 27,411,566 km (0.05 R)
• M39: 29,100,825 km (0.08 R)
• M40: 29,705,051 km (0.068 R)
• M41: 29,907,457 km (0.111 R)
• M42: 30,517,218 km (0.106 R)
• M43: 32,266,914 km (0.099 R)
• M44: 32,579,125 km (0.095 R)
• M45: 33,732,225 km (0.041 R)
• M46: 34,791,977 km (0.034 R)
• M47: 35,219,079 km (0.057 R)
• M48: 35,862,798 km (0.115 R)
• M49: 36,618,716 km (0.093 R)
• M50: 37,161,906 km (0.082 R)
• M51: 38,696,780 km (0.092 R)
• M52: 38,807,184 km (0.071 R)
• M53: 39,583,297 km (0.055 R)
• M54: 40,700,644 km (0.118 R)
• M55: 42,852,011 km (0.054 R)
• M56: 44,229,807 km (0.105 R)
• M57: 44,345,297 km (0.112 R)
• M58: 46,675,583 km (0.109 R)
• M59: 48,211,504 km (0.115 R)
• M60: 51,575,512 km (0.118 R)
• M61: 52,306,297 km (0.07 R)
• M62: 55,262,949 km (0.079 R)
• M63: 56,010,490 km (0.067 R)
• M64: 56,260,468 km (0.096 R)
• M65: 57,012,646 km (0.096 R)
• M66: 57,138,308 km (0.113 R)
• M67: 58,020,487 km (0.061 R)
• M68: 61,336,773 km (0.119 R)
• M69: 61,465,427 km (0.076 R)
• M70: 63,668,255 km (0.061 R)
• M71: 64,451,999 km (0.096 R)
• M72: 66,689,534 km (0.072 R)
• M73: 67,219,709 km (0.085 R)
• M74: 69,354,321 km (0.046 R)
• M75: 70,295,291 km (0.064 R)
• M76: 70,564,867 km (0.116 R)
• M77: 70,834,891 km (0.053 R)
• M78: 71,105,065 km (0.076 R)
• M79: 71,240,451 km (0.095 R)
• M80: 73,006,753 km (0.039 R)
• M81: 73,279,769 km (0.1 R)
• M82: 73,689,966 km (0.108 R)
• M83: 76,028,630 km (0.043 R)
• M84: 76,305,386 km (0.116 R)
• M85: 77,415,701 km (0.115 R)
• M86: 79,652,339 km (0.113 R)
• M87: 80,355,599 km (0.113 R)
• M88: 90,855,125 km (0.075 R)
• M89: 92,769,529 km (0.042 R)
• M90: 93,805,943 km (0.098 R)
• M91: 95,293,096 km (0.073 R)
• M92: 95,740,692 km (0.112 R)
• M93: 96,937,924 km (0.077 R)
• M94: 98,441,383 km (0.107 R)
• M95: 98,592,177 km (0.095 R)
• M96: 99,196,104 km (0.106 R)
• M97: 101,319,197 km (0.108 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 18,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit