🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.52 AU - 0.58 AU

Year: 145 Days

Day: 47.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.48 AU - 0.72 AU

Year: 166 Days

Day: 39.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.8 AU - 2.38 AU

Year: 1077 Days

Day: 19 Hours

Environment

Temp: -60 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16

Radius: 4.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.59 AU - 16.85 AU

Year: 23285 Days

Day: 16.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 100,305,660 km

• M1: 101,278 km (0.113 R)
• M2: 242,199 km (0.078 R)
• M3: 483,052 km (0.119 R)
• M4: 580,290 km (0.073 R)
• M5: 805,285 km (0.085 R)
• M6: 933,341 km (0.037 R)
• M7: 1,080,545 km (0.064 R)
• M8: 2,093,323 km (0.117 R)
• M9: 2,302,461 km (0.115 R)
• M10: 2,335,223 km (0.083 R)
• M11: 2,723,280 km (0.055 R)
• M12: 3,022,924 km (0.098 R)
• M13: 4,383,816 km (0.081 R)
• M14: 4,817,949 km (0.11 R)
• M15: 4,859,986 km (0.079 R)
• M16: 5,072,265 km (0.11 R)
• M17: 5,222,611 km (0.094 R)
• M18: 6,177,794 km (0.091 R)
• M19: 6,970,513 km (0.049 R)
• M20: 7,018,235 km (0.099 R)
• M21: 8,168,193 km (0.096 R)
• M22: 9,718,925 km (0.119 R)
• M23: 10,120,446 km (0.108 R)
• M24: 10,282,610 km (0.051 R)
• M25: 10,445,671 km (0.071 R)
• M26: 10,527,501 km (0.082 R)
• M27: 10,719,286 km (0.085 R)
• M28: 12,065,218 km (0.077 R)
• M29: 13,641,680 km (0.113 R)
• M30: 13,940,577 km (0.071 R)
• M31: 14,605,988 km (0.119 R)
• M32: 14,636,506 km (0.084 R)
• M33: 14,819,913 km (0.104 R)
• M34: 15,529,905 km (0.106 R)
• M35: 16,061,725 km (0.091 R)
• M36: 16,982,799 km (0.068 R)
• M37: 18,281,159 km (0.111 R)
• M38: 20,423,849 km (0.091 R)
• M39: 21,385,913 km (0.082 R)
• M40: 21,767,986 km (0.112 R)
• M41: 22,257,470 km (0.091 R)
• M42: 22,821,155 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.1

Radius: 4.1

Gravity: 40.76 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 15.24 AU - 23.4 AU

Year: 30270 Days

Day: 24.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,305,660 km

• M1: 54,154 km (0.111 R)
• M2: 122,670 km (0.114 R)
• M3: 1,674,150 km (0.071 R)
• M4: 3,221,291 km (0.086 R)
• M5: 3,609,198 km (0.116 R)
• M6: 3,708,531 km (0.119 R)
• M7: 3,758,497 km (0.104 R)
• M8: 4,218,510 km (0.078 R)
• M9: 4,588,466 km (0.079 R)
• M10: 5,246,547 km (0.104 R)
• M11: 5,302,646 km (0.047 R)
• M12: 6,109,727 km (0.07 R)
• M13: 7,264,921 km (0.091 R)
• M14: 7,453,415 km (0.097 R)
• M15: 10,045,497 km (0.116 R)
• M16: 10,608,434 km (0.115 R)
• M17: 11,326,504 km (0.06 R)
• M18: 11,545,066 km (0.111 R)
• M19: 11,618,219 km (0.05 R)
• M20: 12,507,728 km (0.109 R)
• M21: 13,265,591 km (0.12 R)
• M22: 18,625,982 km (0.041 R)
• M23: 18,711,851 km (0.119 R)
• M24: 20,455,115 km (0.098 R)
• M25: 20,632,389 km (0.099 R)
• M26: 23,535,485 km (0.063 R)
• M27: 24,093,784 km (0.088 R)
• M28: 26,467,005 km (0.078 R)
• M29: 28,715,162 km (0.032 R)
• M30: 29,012,861 km (0.093 R)
• M31: 29,912,094 km (0.105 R)
• M32: 30,213,983 km (0.106 R)
• M33: 30,617,897 km (0.06 R)
• M34: 30,820,602 km (0.117 R)
• M35: 31,329,235 km (0.05 R)
• M36: 33,078,932 km (0.093 R)
• M37: 33,808,670 km (0.052 R)
• M38: 34,649,111 km (0.086 R)
• M39: 35,602,797 km (0.081 R)
• M40: 36,995,404 km (0.071 R)
• M41: 37,970,034 km (0.115 R)
• M42: 38,953,042 km (0.088 R)
• M43: 39,172,651 km (0.113 R)
• M44: 39,612,918 km (0.08 R)
• M45: 40,276,684 km (0.096 R)
• M46: 41,278,989 km (0.056 R)
• M47: 41,502,788 km (0.097 R)
• M48: 41,951,731 km (0.068 R)
• M49: 42,064,228 km (0.113 R)
• M50: 45,600,722 km (0.09 R)
• M51: 46,994,974 km (0.091 R)
• M52: 47,462,916 km (0.062 R)
• M53: 47,814,771 km (0.069 R)
• M54: 49,825,366 km (0.093 R)
• M55: 51,381,333 km (0.087 R)
• M56: 52,589,187 km (0.071 R)
• M57: 53,684,093 km (0.108 R)
• M58: 55,649,062 km (0.1 R)
• M59: 57,387,838 km (0.111 R)
• M60: 58,640,570 km (0.12 R)
• M61: 59,018,155 km (0.085 R)
• M62: 61,683,840 km (0.063 R)
• M63: 61,939,652 km (0.116 R)
• M64: 62,966,941 km (0.055 R)
• M65: 64,129,166 km (0.061 R)
• M66: 64,907,973 km (0.093 R)
• M67: 66,212,915 km (0.092 R)
• M68: 67,131,596 km (0.025 R)
• M69: 67,263,092 km (0.109 R)
• M70: 70,045,912 km (0.109 R)
• M71: 70,580,275 km (0.062 R)
• M72: 71,384,214 km (0.079 R)
• M73: 73,136,604 km (0.045 R)
• M74: 74,766,772 km (0.082 R)
• M75: 75,039,638 km (0.06 R)
• M76: 76,134,396 km (0.101 R)
• M77: 77,648,176 km (0.08 R)
• M78: 79,589,209 km (0.091 R)
• M79: 80,845,382 km (0.083 R)
• M80: 81,405,776 km (0.065 R)
• M81: 81,827,043 km (0.052 R)
• M82: 82,953,665 km (0.074 R)
• M83: 83,094,885 km (0.106 R)
• M84: 83,518,846 km (0.025 R)
• M85: 84,653,246 km (0.076 R)
• M86: 85,935,450 km (0.107 R)
• M87: 86,221,182 km (0.115 R)
• M88: 89,820,357 km (0.043 R)
• M89: 91,857,281 km (0.089 R)
• M90: 95,976,309 km (0.073 R)
• M91: 96,124,561 km (0.119 R)
• M92: 99,554,690 km (0.086 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 16,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit