🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.49 AU - 0.79 AU

Year: 191 Days

Day: 23.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.7 AU - 0.7 AU

Year: 218 Days

Day: 38.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,266,426 km

• M1: 122,221 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.5 AU - 1.76 AU

Year: 776 Days

Day: 30.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.98 AU - 3.5 AU

Year: 2174 Days

Day: 43 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,266,426 km

• M1: 97,388 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.19 AU - 3.95 AU

Year: 2515 Days

Day: 45.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,266,426 km

• M1: 141,520 km (0.117 R)
• M2: 959,371 km (0.085 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.1

Radius: 12.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.64 AU - 8.4 AU

Year: 7687 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,266,426 km

• M1: 164,408 km (0.09 R)
• M2: 360,980 km (0.094 R)
• M3: 661,821 km (0.052 R)
• M4: 820,245 km (0.09 R)
• M5: 1,041,949 km (0.054 R)
• M6: 1,430,455 km (0.117 R)
• M7: 2,031,389 km (0.113 R)
• M8: 2,182,334 km (0.077 R)
• M9: 2,427,375 km (0.098 R)
• M10: 3,266,320 km (0.048 R)
• M11: 3,971,075 km (0.061 R)
• M12: 4,161,514 km (0.103 R)
• M13: 4,551,515 km (0.083 R)
• M14: 4,924,313 km (0.074 R)
• M15: 5,307,134 km (0.107 R)
• M16: 5,456,882 km (0.055 R)
• M17: 5,577,757 km (0.111 R)
• M18: 6,039,116 km (0.088 R)
• M19: 6,290,291 km (0.1 R)
• M20: 6,770,500 km (0.108 R)
• M21: 7,329,099 km (0.119 R)
• M22: 7,496,200 km (0.1 R)
• M23: 8,143,061 km (0.118 R)
• M24: 8,631,199 km (0.065 R)
• M25: 9,057,104 km (0.075 R)
• M26: 9,272,674 km (0.043 R)
• M27: 10,077,661 km (0.083 R)
• M28: 10,301,160 km (0.089 R)
• M29: 10,867,089 km (0.058 R)
• M30: 11,019,678 km (0.081 R)
• M31: 11,443,040 km (0.028 R)
• M32: 11,637,368 km (0.044 R)
• M33: 11,793,548 km (0.103 R)
• M34: 12,425,300 km (0.084 R)
• M35: 12,866,015 km (0.117 R)
• M36: 13,149,054 km (0.096 R)
• M37: 13,928,011 km (0.1 R)
• M38: 14,637,703 km (0.064 R)
• M39: 14,848,636 km (0.063 R)
• M40: 15,875,326 km (0.058 R)
• M41: 16,528,620 km (0.107 R)
• M42: 17,592,261 km (0.108 R)
• M43: 17,726,749 km (0.091 R)
• M44: 17,861,687 km (0.114 R)
• M45: 18,449,905 km (0.107 R)
• M46: 19,229,011 km (0.069 R)
• M47: 19,413,764 km (0.078 R)
• M48: 21,199,215 km (0.068 R)
• M49: 22,499,520 km (0.054 R)
• M50: 22,743,215 km (0.072 R)
• M51: 23,430,019 km (0.034 R)
• M52: 23,776,038 km (0.032 R)
• M53: 24,223,336 km (0.088 R)
• M54: 24,623,361 km (0.029 R)
• M55: 25,075,894 km (0.055 R)
• M56: 25,836,450 km (0.051 R)
• M57: 25,989,339 km (0.081 R)
• M58: 26,758,870 km (0.086 R)
• M59: 26,913,704 km (0.057 R)
• M60: 27,224,269 km (0.111 R)
• M61: 27,640,151 km (0.093 R)
• M62: 27,848,840 km (0.119 R)
• M63: 28,425,540 km (0.084 R)
• M64: 28,530,857 km (0.052 R)
• M65: 28,688,982 km (0.113 R)
• M66: 28,847,406 km (0.049 R)
• M67: 29,484,095 km (0.092 R)
• M68: 29,590,758 km (0.062 R)
• M69: 31,042,007 km (0.058 R)
• M70: 31,259,073 km (0.118 R)
• M71: 31,531,042 km (0.094 R)
• M72: 32,022,471 km (0.108 R)
• M73: 32,241,632 km (0.12 R)
• M74: 32,571,496 km (0.117 R)
• M75: 34,293,367 km (0.112 R)
• M76: 34,967,754 km (0.1 R)
• M77: 35,987,713 km (0.068 R)
• M78: 36,501,282 km (0.08 R)
• M79: 38,172,739 km (0.104 R)
• M80: 38,579,944 km (0.077 R)
• M81: 39,222,767 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.2

Radius: 3.5

Gravity: 45.81 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.73 AU - 15.35 AU

Year: 17554 Days

Day: 18.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,266,426 km

• M1: 108,758 km (0.088 R)
• M2: 214,374 km (0.102 R)
• M3: 271,071 km (0.091 R)
• M4: 645,515 km (0.064 R)
• M5: 884,871 km (0.112 R)
• M6: 1,149,360 km (0.077 R)
• M7: 1,329,925 km (0.086 R)
• M8: 2,262,668 km (0.115 R)
• M9: 2,554,084 km (0.052 R)
• M10: 2,721,036 km (0.025 R)
• M11: 3,682,052 km (0.07 R)
• M12: 4,139,822 km (0.104 R)
• M13: 4,818,398 km (0.059 R)
• M14: 5,191,345 km (0.104 R)
• M15: 5,275,569 km (0.11 R)
• M16: 5,616,652 km (0.116 R)
• M17: 5,833,569 km (0.071 R)
• M18: 6,186,171 km (0.088 R)
• M19: 6,591,133 km (0.045 R)
• M20: 6,636,610 km (0.107 R)
• M21: 6,728,015 km (0.085 R)
• M22: 6,958,246 km (0.119 R)
• M23: 7,097,521 km (0.113 R)
• M24: 7,808,261 km (0.11 R)
• M25: 7,856,431 km (0.109 R)
• M26: 7,953,072 km (0.074 R)
• M27: 8,050,011 km (0.119 R)
• M28: 8,196,318 km (0.103 R)
• M29: 8,991,430 km (0.11 R)
• M30: 9,347,025 km (0.101 R)
• M31: 9,655,346 km (0.092 R)
• M32: 11,029,851 km (0.119 R)
• M33: 12,239,649 km (0.106 R)
• M34: 12,520,444 km (0.076 R)
• M35: 13,548,780 km (0.109 R)
• M36: 13,839,149 km (0.113 R)
• M37: 15,321,814 km (0.073 R)
• M38: 15,990,068 km (0.086 R)
• M39: 16,173,923 km (0.037 R)
• M40: 18,562,852 km (0.094 R)
• M41: 18,820,609 km (0.104 R)
• M42: 20,658,269 km (0.092 R)
• M43: 21,059,341 km (0.11 R)
• M44: 21,260,849 km (0.1 R)
• M45: 21,328,168 km (0.098 R)
• M46: 22,209,898 km (0.049 R)
• M47: 22,758,324 km (0.064 R)
• M48: 24,359,620 km (0.044 R)
• M49: 25,494,918 km (0.037 R)
• M50: 25,638,083 km (0.112 R)
• M51: 25,853,205 km (0.071 R)
• M52: 27,083,947 km (0.075 R)
• M53: 28,037,783 km (0.12 R)
• M54: 29,676,926 km (0.083 R)
• M55: 29,752,174 km (0.037 R)
• M56: 30,205,007 km (0.115 R)
• M57: 30,584,088 km (0.118 R)
• M58: 31,653,713 km (0.062 R)
• M59: 32,115,970 km (0.049 R)
• M60: 32,425,338 km (0.08 R)
• M61: 32,969,127 km (0.034 R)
• M62: 33,047,067 km (0.081 R)
• M63: 34,381,181 km (0.116 R)
• M64: 34,856,304 km (0.067 R)
• M65: 35,893,017 km (0.077 R)
• M66: 36,536,138 km (0.105 R)
• M67: 38,981,166 km (0.105 R)
• M68: 40,723,832 km (0.109 R)
• M69: 43,342,393 km (0.073 R)
• M70: 43,513,233 km (0.118 R)
• M71: 44,198,691 km (0.086 R)
• M72: 44,974,057 km (0.089 R)
• M73: 45,146,992 km (0.096 R)
• M74: 46,800,796 km (0.056 R)
• M75: 48,208,662 km (0.116 R)
• M76: 48,297,224 km (0.115 R)
• M77: 48,917,905 km (0.12 R)
• M78: 49,719,750 km (0.078 R)
• M79: 50,526,082 km (0.027 R)
• M80: 50,975,923 km (0.065 R)
• M81: 52,424,180 km (0.106 R)
• M82: 52,697,196 km (0.031 R)
• M83: 54,161,460 km (0.114 R)
• M84: 54,806,227 km (0.093 R)
• M85: 54,898,529 km (0.097 R)
• M86: 55,175,883 km (0.12 R)
• M87: 57,880,164 km (0.056 R)
• M88: 57,974,112 km (0.075 R)
• M89: 58,256,552 km (0.106 R)
• M90: 58,728,085 km (0.116 R)
• M91: 58,822,631 km (0.094 R)
• M92: 62,160,907 km (0.028 R)
• M93: 63,319,543 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 16,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit