🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.39 AU - 0.61 AU

Year: 124 Days

Day: 45.4 Hours

Environment

Temp: 299 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,183,440 km

• M1: 79,137 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.57 AU - 0.95 AU

Year: 232 Days

Day: 17.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.81 AU - 0.97 AU

Year: 294 Days

Day: 21.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,183,440 km

• M1: 37,399 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.07 AU - 1.17 AU

Year: 415 Days

Day: 30.1 Hours

Environment

Temp: 48 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.8 AU - 4.54 AU

Year: 2979 Days

Day: 25.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,183,440 km

• M1: 1,210,396 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.7

Radius: 10.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.08 AU - 7.68 AU

Year: 5638 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,183,440 km

• M1: 145,260 km (0.083 R)
• M2: 210,783 km (0.042 R)
• M3: 287,826 km (0.087 R)
• M4: 465,100 km (0.08 R)
• M5: 558,150 km (0.105 R)
• M6: 658,380 km (0.107 R)
• M7: 891,903 km (0.079 R)
• M8: 1,039,556 km (0.071 R)
• M9: 1,181,075 km (0.108 R)
• M10: 1,329,177 km (0.086 R)
• M11: 1,579,454 km (0.101 R)
• M12: 1,743,713 km (0.101 R)
• M13: 1,879,248 km (0.093 R)
• M14: 1,983,219 km (0.11 R)
• M15: 2,215,245 km (0.036 R)
• M16: 2,513,244 km (0.103 R)
• M17: 2,686,479 km (0.062 R)
• M18: 2,943,936 km (0.074 R)
• M19: 3,024,719 km (0.115 R)
• M20: 3,230,117 km (0.103 R)
• M21: 3,611,442 km (0.075 R)
• M22: 4,187,693 km (0.095 R)
• M23: 4,301,836 km (0.03 R)
• M24: 4,463,402 km (0.102 R)
• M25: 4,674,036 km (0.088 R)
• M26: 5,153,946 km (0.112 R)
• M27: 5,725,410 km (0.064 R)
• M28: 6,212,800 km (0.118 R)
• M29: 6,713,504 km (0.045 R)
• M30: 7,309,502 km (0.116 R)
• M31: 7,474,957 km (0.1 R)
• M32: 8,007,226 km (0.119 R)
• M33: 8,407,400 km (0.114 R)
• M34: 8,494,018 km (0.095 R)
• M35: 8,580,784 km (0.104 R)
• M36: 8,784,686 km (0.067 R)
• M37: 9,019,704 km (0.048 R)
• M38: 9,197,427 km (0.105 R)
• M39: 9,286,737 km (0.073 R)
• M40: 9,676,738 km (0.092 R)
• M41: 10,041,607 km (0.061 R)
• M42: 10,164,278 km (0.097 R)
• M43: 10,318,364 km (0.086 R)
• M44: 10,753,693 km (0.112 R)
• M45: 10,910,622 km (0.114 R)
• M46: 11,100,012 km (0.09 R)
• M47: 11,418,057 km (0.099 R)
• M48: 12,389,995 km (0.092 R)
• M49: 12,786,280 km (0.071 R)
• M50: 13,220,263 km (0.065 R)
• M51: 13,489,689 km (0.098 R)
• M52: 13,557,307 km (0.079 R)
• M53: 13,829,126 km (0.119 R)
• M54: 14,034,075 km (0.088 R)
• M55: 14,447,115 km (0.075 R)
• M56: 15,781,379 km (0.097 R)
• M57: 16,354,787 km (0.034 R)
• M58: 16,463,096 km (0.067 R)
• M59: 16,825,871 km (0.052 R)
• M60: 17,522,399 km (0.107 R)
• M61: 18,153,402 km (0.086 R)
• M62: 18,716,489 km (0.078 R)
• M63: 19,629,335 km (0.088 R)
• M64: 19,744,525 km (0.108 R)
• M65: 19,898,312 km (0.096 R)
• M66: 20,401,110 km (0.082 R)
• M67: 20,478,901 km (0.038 R)
• M68: 21,025,682 km (0.095 R)
• M69: 21,815,259 km (0.077 R)
• M70: 21,974,282 km (0.105 R)
• M71: 22,253,581 km (0.106 R)
• M72: 23,058,118 km (0.118 R)
• M73: 23,260,674 km (0.109 R)
• M74: 23,545,358 km (0.046 R)
• M75: 24,861,371 km (0.104 R)
• M76: 24,944,398 km (0.083 R)
• M77: 25,277,552 km (0.103 R)
• M78: 25,654,090 km (0.082 R)
• M79: 25,780,051 km (0.078 R)
• M80: 26,285,692 km (0.097 R)
• M81: 26,582,195 km (0.111 R)
• M82: 26,879,895 km (0.07 R)
• M83: 27,221,427 km (0.091 R)
• M84: 28,211,166 km (0.038 R)
• M85: 29,212,874 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.2

Radius: 11.4

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.65 AU - 12.31 AU

Year: 11030 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 155.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,183,440 km

• M1: 147,653 km (0.119 R)
• M2: 377,735 km (0.046 R)
• M3: 569,220 km (0.099 R)
• M4: 809,324 km (0.051 R)
• M5: 1,529,040 km (0.117 R)
• M6: 1,640,041 km (0.026 R)
• M7: 1,792,332 km (0.098 R)
• M8: 1,929,513 km (0.054 R)
• M9: 2,090,780 km (0.089 R)
• M10: 2,448,468 km (0.083 R)
• M11: 2,780,276 km (0.111 R)
• M12: 3,032,947 km (0.116 R)
• M13: 3,988,429 km (0.068 R)
• M14: 4,195,323 km (0.096 R)
• M15: 4,405,956 km (0.062 R)
• M16: 5,539,160 km (0.096 R)
• M17: 5,857,953 km (0.045 R)
• M18: 6,666,081 km (0.114 R)
• M19: 6,943,136 km (0.103 R)
• M20: 7,540,780 km (0.066 R)
• M21: 7,959,205 km (0.083 R)
• M22: 8,122,267 km (0.07 R)
• M23: 8,352,199 km (0.112 R)
• M24: 8,751,625 km (0.097 R)
• M25: 8,886,114 km (0.039 R)
• M26: 8,987,541 km (0.111 R)
• M27: 9,362,433 km (0.117 R)
• M28: 10,092,471 km (0.108 R)
• M29: 11,496,447 km (0.104 R)
• M30: 11,570,199 km (0.094 R)
• M31: 12,884,416 km (0.049 R)
• M32: 13,076,051 km (0.118 R)
• M33: 13,307,179 km (0.09 R)
• M34: 16,144,303 km (0.062 R)
• M35: 16,226,881 km (0.113 R)
• M36: 16,976,217 km (0.119 R)
• M37: 17,102,178 km (0.075 R)
• M38: 17,397,484 km (0.108 R)
• M39: 17,907,464 km (0.118 R)
• M40: 17,992,884 km (0.035 R)
• M41: 18,121,388 km (0.044 R)
• M42: 18,293,127 km (0.107 R)
• M43: 19,730,912 km (0.083 R)
• M44: 19,819,324 km (0.07 R)
• M45: 20,396,473 km (0.118 R)
• M46: 21,795,063 km (0.08 R)
• M47: 22,482,914 km (0.071 R)
• M48: 22,621,442 km (0.047 R)
• M49: 23,598,316 km (0.103 R)
• M50: 24,684,097 km (0.051 R)
• M51: 25,257,057 km (0.098 R)
• M52: 25,497,162 km (0.057 R)
• M53: 25,834,505 km (0.1 R)
• M54: 26,953,198 km (0.108 R)
• M55: 27,395,260 km (0.039 R)
• M56: 28,336,380 km (0.073 R)
• M57: 28,535,943 km (0.111 R)
• M58: 30,097,745 km (0.096 R)
• M59: 30,352,211 km (0.118 R)
• M60: 30,454,237 km (0.11 R)
• M61: 30,658,588 km (0.094 R)
• M62: 31,377,405 km (0.115 R)
• M63: 31,583,850 km (0.116 R)
• M64: 32,101,758 km (0.093 R)
• M65: 33,146,251 km (0.095 R)
• M66: 34,787,040 km (0.099 R)
• M67: 34,947,110 km (0.082 R)
• M68: 35,161,184 km (0.049 R)
• M69: 35,429,264 km (0.068 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit