🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.5 AU - 0.6 AU

Year: 145 Days

Day: 35.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,677,955 km

• M1: 48,171 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.7 AU - 0.9 AU

Year: 254 Days

Day: 31.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,677,955 km

• M1: 624,122 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.61 AU - 1.71 AU

Year: 759 Days

Day: 19.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.47 AU - 2.35 AU

Year: 936 Days

Day: 25.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.67 AU - 2.25 AU

Year: 973 Days

Day: 30.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 130.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.21 AU - 2.95 AU

Year: 1470 Days

Day: 23.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,677,955 km

• M1: 1,017,116 km (0.036 R)
• M2: 2,167,673 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.89 AU - 4.99 AU

Year: 3895 Days

Day: 23.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,677,955 km

• M1: 346,020 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.8

Radius: 9.3

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.39 AU - 11.55 AU

Year: 12019 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,677,955 km

• M1: 274,512 km (0.064 R)
• M2: 598,990 km (0.103 R)
• M3: 1,024,745 km (0.12 R)
• M4: 1,200,373 km (0.105 R)
• M5: 1,606,382 km (0.081 R)
• M6: 1,891,067 km (0.119 R)
• M7: 1,998,628 km (0.061 R)
• M8: 2,869,736 km (0.096 R)
• M9: 3,279,933 km (0.082 R)
• M10: 4,439,018 km (0.093 R)
• M11: 4,619,433 km (0.111 R)
• M12: 5,099,791 km (0.084 R)
• M13: 5,250,736 km (0.056 R)
• M14: 5,518,665 km (0.078 R)
• M15: 5,634,903 km (0.095 R)
• M16: 5,791,083 km (0.078 R)
• M17: 5,948,759 km (0.057 R)
• M18: 6,228,059 km (0.105 R)
• M19: 6,634,516 km (0.05 R)
• M20: 8,748,035 km (0.071 R)
• M21: 9,203,111 km (0.115 R)
• M22: 9,295,114 km (0.106 R)
• M23: 9,853,264 km (0.085 R)
• M24: 10,422,184 km (0.03 R)
• M25: 10,566,098 km (0.099 R)
• M26: 11,148,333 km (0.059 R)
• M27: 11,691,373 km (0.101 R)
• M28: 11,791,005 km (0.056 R)
• M29: 11,890,936 km (0.107 R)
• M30: 12,141,962 km (0.094 R)
• M31: 12,344,068 km (0.045 R)
• M32: 12,496,359 km (0.077 R)
• M33: 12,700,560 km (0.107 R)
• M34: 13,008,732 km (0.039 R)
• M35: 14,000,865 km (0.105 R)
• M36: 14,266,102 km (0.103 R)
• M37: 15,452,413 km (0.12 R)
• M38: 15,946,684 km (0.077 R)
• M39: 16,057,387 km (0.118 R)
• M40: 16,782,338 km (0.112 R)
• M41: 17,233,824 km (0.063 R)
• M42: 17,918,384 km (0.087 R)
• M43: 18,033,425 km (0.101 R)
• M44: 18,670,263 km (0.1 R)
• M45: 18,903,636 km (0.096 R)
• M46: 20,144,700 km (0.07 R)
• M47: 20,684,598 km (0.077 R)
• M48: 20,986,636 km (0.103 R)
• M49: 21,047,224 km (0.07 R)
• M50: 21,595,201 km (0.048 R)
• M51: 21,717,572 km (0.086 R)
• M52: 21,901,577 km (0.045 R)
• M53: 22,394,801 km (0.117 R)
• M54: 22,456,735 km (0.078 R)
• M55: 22,767,150 km (0.059 R)
• M56: 23,016,530 km (0.109 R)
• M57: 23,517,982 km (0.081 R)
• M58: 23,707,074 km (0.043 R)
• M59: 24,149,883 km (0.078 R)
• M60: 24,404,200 km (0.092 R)
• M61: 24,659,414 km (0.092 R)
• M62: 24,851,497 km (0.116 R)
• M63: 25,365,965 km (0.103 R)
• M64: 26,667,316 km (0.07 R)
• M65: 26,864,337 km (0.118 R)
• M66: 28,794,449 km (0.072 R)
• M67: 29,538,100 km (0.119 R)
• M68: 30,837,507 km (0.107 R)
• M69: 32,716,007 km (0.088 R)
• M70: 32,997,401 km (0.085 R)
• M71: 35,494,189 km (0.111 R)
• M72: 35,638,701 km (0.033 R)
• M73: 36,509,809 km (0.098 R)
• M74: 36,874,828 km (0.054 R)
• M75: 37,094,438 km (0.11 R)
• M76: 37,608,456 km (0.116 R)
• M77: 37,682,208 km (0.046 R)
• M78: 38,941,223 km (0.103 R)
• M79: 41,652,984 km (0.092 R)
• M80: 42,800,699 km (0.03 R)
• M81: 43,031,528 km (0.116 R)
• M82: 44,814,735 km (0.082 R)
• M83: 45,675,970 km (0.083 R)
• M84: 45,833,197 km (0.089 R)
• M85: 47,972,896 km (0.091 R)
• M86: 48,613,174 km (0.112 R)
• M87: 48,773,693 km (0.088 R)
• M88: 49,417,413 km (0.069 R)
• M89: 50,957,672 km (0.108 R)
• M90: 51,447,306 km (0.094 R)
• M91: 52,513,490 km (0.109 R)
• M92: 52,760,626 km (0.114 R)
• M93: 53,752,909 km (0.088 R)
• M94: 54,001,839 km (0.119 R)
• M95: 55,252,777 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.9

Radius: 6.6

Gravity: 17.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.01 AU - 17.27 AU

Year: 21943 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,677,955 km

• M1: 103,223 km (0.051 R)
• M2: 538,403 km (0.096 R)
• M3: 853,605 km (0.106 R)
• M4: 1,341,594 km (0.111 R)
• M5: 2,045,003 km (0.096 R)
• M6: 2,153,761 km (0.108 R)
• M7: 2,301,713 km (0.077 R)
• M8: 3,732,317 km (0.098 R)
• M9: 3,910,339 km (0.073 R)
• M10: 3,955,218 km (0.04 R)
• M11: 4,000,397 km (0.088 R)
• M12: 4,182,607 km (0.1 R)
• M13: 6,097,310 km (0.1 R)
• M14: 8,126,904 km (0.073 R)
• M15: 8,184,350 km (0.057 R)
• M16: 9,123,226 km (0.071 R)
• M17: 9,544,643 km (0.104 R)
• M18: 9,666,266 km (0.053 R)
• M19: 10,973,453 km (0.071 R)
• M20: 11,810,303 km (0.028 R)
• M21: 12,203,297 km (0.079 R)
• M22: 12,401,514 km (0.026 R)
• M23: 13,612,808 km (0.035 R)
• M24: 15,002,273 km (0.041 R)
• M25: 15,072,883 km (0.055 R)
• M26: 15,214,552 km (0.086 R)
• M27: 15,285,611 km (0.078 R)
• M28: 15,713,760 km (0.108 R)
• M29: 16,073,693 km (0.076 R)
• M30: 16,363,613 km (0.088 R)
• M31: 16,874,939 km (0.093 R)
• M32: 17,540,201 km (0.078 R)
• M33: 17,614,700 km (0.075 R)
• M34: 17,689,200 km (0.098 R)
• M35: 17,913,597 km (0.042 R)
• M36: 18,972,750 km (0.063 R)
• M37: 19,202,233 km (0.073 R)
• M38: 19,664,191 km (0.049 R)
• M39: 22,673,801 km (0.114 R)
• M40: 23,080,408 km (0.076 R)
• M41: 23,407,280 km (0.115 R)
• M42: 24,647,147 km (0.079 R)
• M43: 25,232,972 km (0.107 R)
• M44: 26,932,105 km (0.07 R)
• M45: 28,143,249 km (0.091 R)
• M46: 28,580,075 km (0.069 R)
• M47: 29,549,020 km (0.038 R)
• M48: 30,171,347 km (0.067 R)
• M49: 30,797,863 km (0.079 R)
• M50: 31,067,588 km (0.059 R)
• M51: 31,972,805 km (0.095 R)
• M52: 32,337,225 km (0.092 R)
• M53: 32,794,696 km (0.115 R)
• M54: 34,180,121 km (0.106 R)
• M55: 34,273,171 km (0.066 R)
• M56: 34,366,221 km (0.094 R)
• M57: 35,962,131 km (0.112 R)
• M58: 39,713,597 km (0.116 R)
• M59: 39,811,434 km (0.082 R)
• M60: 40,399,952 km (0.105 R)
• M61: 40,892,578 km (0.069 R)
• M62: 41,784,480 km (0.118 R)
• M63: 44,498,186 km (0.046 R)
• M64: 45,211,020 km (0.051 R)
• M65: 46,132,991 km (0.115 R)
• M66: 48,308,444 km (0.04 R)
• M67: 50,305,276 km (0.057 R)
• M68: 51,793,924 km (0.117 R)
• M69: 54,162,208 km (0.092 R)
• M70: 55,141,177 km (0.099 R)
• M71: 55,250,234 km (0.098 R)
• M72: 55,797,014 km (0.062 R)
• M73: 57,780,233 km (0.115 R)
• M74: 61,588,546 km (0.094 R)
• M75: 62,041,977 km (0.106 R)
• M76: 63,522,996 km (0.082 R)
• M77: 63,637,438 km (0.044 R)
• M78: 63,981,065 km (0.067 R)
• M79: 64,095,806 km (0.085 R)
• M80: 64,440,330 km (0.12 R)
• M81: 65,246,363 km (0.047 R)
• M82: 66,985,139 km (0.037 R)
• M83: 70,034,692 km (0.065 R)
• M84: 70,389,538 km (0.106 R)
• M85: 70,982,245 km (0.031 R)
• M86: 73,609,483 km (0.056 R)
• M87: 74,331,442 km (0.113 R)
• M88: 74,934,920 km (0.079 R)
• M89: 76,876,999 km (0.084 R)
• M90: 78,221,735 km (0.119 R)
• M91: 79,697,667 km (0.114 R)
• M92: 81,555,374 km (0.055 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 15,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit