🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.05 AU - 1.67 AU

Year: 576 Days

Day: 19.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 147.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.7 AU - 2.24 AU

Year: 1005 Days

Day: 30.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.46 AU - 2.9 AU

Year: 1595 Days

Day: 21.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.15 AU - 4.09 AU

Year: 2503 Days

Day: 42.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.2

Radius: 8.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.98 AU - 10.44 AU

Year: 10997 Days

Day: 12.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 62,227,900 km

• M1: 204,351 km (0.106 R)
• M2: 394,190 km (0.079 R)
• M3: 564,433 km (0.095 R)
• M4: 712,684 km (0.102 R)
• M5: 768,185 km (0.096 R)
• M6: 1,188,555 km (0.053 R)
• M7: 1,610,122 km (0.043 R)
• M8: 1,824,795 km (0.097 R)
• M9: 2,089,284 km (0.088 R)
• M10: 2,408,526 km (0.108 R)
• M11: 2,817,975 km (0.112 R)
• M12: 2,908,482 km (0.031 R)
• M13: 3,392,132 km (0.1 R)
• M14: 3,472,615 km (0.103 R)
• M15: 4,053,055 km (0.112 R)
• M16: 4,468,488 km (0.034 R)
• M17: 4,825,130 km (0.081 R)
• M18: 5,153,946 km (0.101 R)
• M19: 5,377,295 km (0.097 R)
• M20: 6,027,149 km (0.087 R)
• M21: 6,144,433 km (0.103 R)
• M22: 6,262,466 km (0.105 R)
• M23: 7,150,928 km (0.054 R)
• M24: 8,294,753 km (0.058 R)
• M25: 9,426,311 km (0.042 R)
• M26: 9,768,292 km (0.041 R)
• M27: 10,044,749 km (0.069 R)
• M28: 10,794,833 km (0.096 R)
• M29: 12,150,339 km (0.078 R)
• M30: 12,672,436 km (0.026 R)
• M31: 12,747,534 km (0.076 R)
• M32: 13,125,717 km (0.032 R)
• M33: 13,558,803 km (0.083 R)
• M34: 13,661,278 km (0.119 R)
• M35: 13,815,663 km (0.05 R)
• M36: 14,334,318 km (0.055 R)
• M37: 14,543,606 km (0.112 R)
• M38: 15,124,345 km (0.118 R)
• M39: 16,773,811 km (0.119 R)
• M40: 17,577,750 km (0.066 R)
• M41: 18,167,764 km (0.078 R)
• M42: 18,821,507 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.4

Radius: 3

Gravity: 51.93 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 13.31 AU - 13.57 AU

Year: 17907 Days

Day: 20.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,227,900 km

• M1: 90,357 km (0.109 R)
• M2: 444,455 km (0.088 R)
• M3: 572,661 km (0.108 R)
• M4: 631,004 km (0.099 R)
• M5: 974,331 km (0.119 R)
• M6: 1,213,837 km (0.057 R)
• M7: 1,314,666 km (0.034 R)
• M8: 1,444,517 km (0.068 R)
• M9: 1,716,486 km (0.057 R)
• M10: 2,033,484 km (0.065 R)
• M11: 2,275,384 km (0.115 R)
• M12: 2,306,201 km (0.114 R)
• M13: 2,590,287 km (0.097 R)
• M14: 3,122,108 km (0.072 R)
• M15: 3,330,049 km (0.026 R)
• M16: 5,269,435 km (0.063 R)
• M17: 5,894,306 km (0.083 R)
• M18: 6,022,212 km (0.055 R)
• M19: 6,280,418 km (0.079 R)
• M20: 7,212,712 km (0.117 R)
• M21: 7,533,001 km (0.084 R)
• M22: 8,234,615 km (0.075 R)
• M23: 8,521,095 km (0.114 R)
• M24: 10,001,814 km (0.104 R)
• M25: 11,242,280 km (0.06 R)
• M26: 11,934,170 km (0.1 R)
• M27: 12,095,736 km (0.069 R)
• M28: 12,475,714 km (0.104 R)
• M29: 12,530,318 km (0.068 R)
• M30: 13,470,540 km (0.111 R)
• M31: 13,920,680 km (0.042 R)
• M32: 15,067,797 km (0.117 R)
• M33: 15,242,377 km (0.077 R)
• M34: 15,593,783 km (0.078 R)
• M35: 16,185,143 km (0.081 R)
• M36: 16,844,271 km (0.077 R)
• M37: 17,818,453 km (0.11 R)
• M38: 18,003,057 km (0.116 R)
• M39: 18,436,591 km (0.091 R)
• M40: 20,268,268 km (0.111 R)
• M41: 20,396,772 km (0.106 R)
• M42: 21,173,035 km (0.039 R)
• M43: 21,303,485 km (0.119 R)
• M44: 21,893,200 km (0.104 R)
• M45: 23,021,766 km (0.104 R)
• M46: 23,559,421 km (0.048 R)
• M47: 23,694,508 km (0.061 R)
• M48: 24,101,264 km (0.085 R)
• M49: 24,784,178 km (0.104 R)
• M50: 25,473,525 km (0.103 R)
• M51: 26,589,376 km (0.071 R)
• M52: 27,224,120 km (0.036 R)
• M53: 28,508,417 km (0.113 R)
• M54: 29,448,191 km (0.064 R)
• M55: 29,958,320 km (0.088 R)
• M56: 30,324,685 km (0.099 R)
• M57: 30,471,590 km (0.098 R)
• M58: 30,839,751 km (0.098 R)
• M59: 30,987,553 km (0.091 R)
• M60: 32,402,749 km (0.083 R)
• M61: 32,853,936 km (0.055 R)
• M62: 33,991,179 km (0.115 R)
• M63: 34,143,769 km (0.079 R)
• M64: 35,141,288 km (0.027 R)
• M65: 36,226,022 km (0.062 R)
• M66: 36,850,892 km (0.081 R)
• M67: 38,428,551 km (0.06 R)
• M68: 38,587,424 km (0.098 R)
• M69: 39,145,574 km (0.096 R)
• M70: 39,305,494 km (0.05 R)
• M71: 39,465,713 km (0.094 R)
• M72: 40,350,585 km (0.067 R)
• M73: 40,512,151 km (0.065 R)
• M74: 42,221,605 km (0.071 R)
• M75: 43,043,945 km (0.096 R)
• M76: 43,374,257 km (0.082 R)
• M77: 43,622,589 km (0.028 R)
• M78: 44,370,429 km (0.105 R)
• M79: 44,453,905 km (0.103 R)
• M80: 44,955,058 km (0.074 R)
• M81: 45,122,607 km (0.116 R)
• M82: 45,878,974 km (0.108 R)
• M83: 46,131,944 km (0.087 R)
• M84: 46,300,840 km (0.04 R)
• M85: 46,554,708 km (0.078 R)
• M86: 47,318,854 km (0.12 R)
• M87: 51,639,240 km (0.118 R)
• M88: 55,005,791 km (0.118 R)
• M89: 56,173,701 km (0.073 R)
• M90: 56,354,116 km (0.097 R)
• M91: 56,896,558 km (0.113 R)
• M92: 57,077,721 km (0.1 R)
• M93: 58,077,633 km (0.113 R)
• M94: 60,371,567 km (0.086 R)
• M95: 60,833,825 km (0.032 R)
• M96: 60,926,426 km (0.062 R)
• M97: 61,204,528 km (0.079 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit