🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.78 AU - 1.16 AU

Year: 358 Days

Day: 12.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.59 AU - 2.79 AU

Year: 1653 Days

Day: 19.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 78.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.6

Radius: 13.8

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.86 AU - 6.74 AU

Year: 5234 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 34,980,023 km

• M1: 173,085 km (0.09 R)
• M2: 467,493 km (0.1 R)
• M3: 707,448 km (0.092 R)
• M4: 827,426 km (0.064 R)
• M5: 929,152 km (0.087 R)
• M6: 1,053,767 km (0.107 R)
• M7: 1,301,352 km (0.1 R)
• M8: 2,085,394 km (0.06 R)
• M9: 2,513,543 km (0.099 R)
• M10: 2,810,046 km (0.089 R)
• M11: 3,479,796 km (0.113 R)
• M12: 3,651,385 km (0.06 R)
• M13: 4,213,574 km (0.057 R)
• M14: 4,866,568 km (0.093 R)
• M15: 4,978,468 km (0.049 R)
• M16: 5,075,257 km (0.081 R)
• M17: 5,651,808 km (0.038 R)
• M18: 6,371,224 km (0.085 R)
• M19: 6,884,943 km (0.101 R)
• M20: 7,137,913 km (0.098 R)
• M21: 7,449,076 km (0.11 R)
• M22: 7,820,977 km (0.057 R)
• M23: 8,641,072 km (0.105 R)
• M24: 8,816,251 km (0.083 R)
• M25: 9,649,362 km (0.092 R)
• M26: 11,093,281 km (0.116 R)
• M27: 12,274,804 km (0.075 R)
• M28: 12,427,993 km (0.106 R)
• M29: 14,270,290 km (0.063 R)
• M30: 14,477,633 km (0.118 R)
• M31: 14,872,123 km (0.098 R)
• M32: 14,965,472 km (0.085 R)
• M33: 15,695,509 km (0.106 R)

Asteroid Belt

Center: 6.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.8

Radius: 8.9

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.47 AU - 8.57 AU

Year: 7728 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,980,023 km

• M1: 140,472 km (0.064 R)
• M2: 421,567 km (0.063 R)
• M3: 560,394 km (0.106 R)
• M4: 914,492 km (0.049 R)
• M5: 1,099,544 km (0.119 R)
• M6: 1,452,895 km (0.062 R)
• M7: 1,651,710 km (0.095 R)
• M8: 2,096,016 km (0.109 R)
• M9: 2,197,443 km (0.089 R)
• M10: 2,447,720 km (0.044 R)
• M11: 2,533,290 km (0.096 R)
• M12: 2,751,404 km (0.077 R)
• M13: 3,044,317 km (0.117 R)
• M14: 3,252,856 km (0.096 R)
• M15: 3,323,466 km (0.119 R)
• M16: 3,611,143 km (0.106 R)
• M17: 3,782,732 km (0.08 R)
• M18: 4,007,129 km (0.061 R)
• M19: 4,133,838 km (0.077 R)
• M20: 4,469,386 km (0.103 R)
• M21: 4,840,538 km (0.091 R)
• M22: 4,921,471 km (0.082 R)
• M23: 5,111,759 km (0.115 R)
• M24: 5,726,158 km (0.066 R)
• M25: 5,984,064 km (0.106 R)
• M26: 6,158,346 km (0.12 R)
• M27: 6,422,685 km (0.117 R)
• M28: 6,962,734 km (0.044 R)
• M29: 8,150,092 km (0.041 R)
• M30: 8,278,746 km (0.067 R)
• M31: 8,440,461 km (0.045 R)
• M32: 9,064,584 km (0.09 R)
• M33: 9,365,575 km (0.066 R)
• M34: 10,218,432 km (0.093 R)
• M35: 10,989,460 km (0.101 R)
• M36: 11,274,444 km (0.112 R)
• M37: 11,888,244 km (0.045 R)
• M38: 11,997,749 km (0.101 R)
• M39: 12,291,260 km (0.025 R)
• M40: 12,549,915 km (0.102 R)
• M41: 12,735,865 km (0.09 R)
• M42: 12,960,262 km (0.107 R)
• M43: 14,333,570 km (0.093 R)
• M44: 14,566,943 km (0.105 R)
• M45: 14,919,396 km (0.044 R)
• M46: 15,473,207 km (0.065 R)
• M47: 16,195,166 km (0.042 R)
• M48: 16,600,876 km (0.105 R)
• M49: 16,846,067 km (0.104 R)
• M50: 17,630,109 km (0.09 R)
• M51: 17,796,611 km (0.027 R)
• M52: 18,299,560 km (0.07 R)
• M53: 18,679,837 km (0.12 R)
• M54: 19,620,210 km (0.112 R)
• M55: 20,751,469 km (0.077 R)
• M56: 21,103,921 km (0.09 R)
• M57: 21,280,746 km (0.099 R)
• M58: 21,369,457 km (0.059 R)
• M59: 21,814,511 km (0.055 R)
• M60: 22,578,059 km (0.038 R)
• M61: 22,713,744 km (0.049 R)
• M62: 22,985,862 km (0.09 R)
• M63: 23,167,923 km (0.108 R)
• M64: 23,487,614 km (0.112 R)
• M65: 24,039,031 km (0.117 R)
• M66: 25,107,908 km (0.059 R)
• M67: 25,295,354 km (0.059 R)
• M68: 26,382,482 km (0.032 R)
• M69: 26,525,348 km (0.117 R)
• M70: 26,907,720 km (0.083 R)
• M71: 27,099,505 km (0.07 R)
• M72: 27,532,890 km (0.083 R)
• M73: 27,629,530 km (0.084 R)
• M74: 28,601,916 km (0.027 R)
• M75: 29,141,516 km (0.092 R)
• M76: 29,783,440 km (0.105 R)
• M77: 29,882,623 km (0.055 R)
• M78: 31,484,517 km (0.041 R)
• M79: 31,990,757 km (0.094 R)
• M80: 33,268,322 km (0.113 R)
• M81: 33,939,119 km (0.119 R)
• M82: 34,094,701 km (0.118 R)
• M83: 34,406,313 km (0.103 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: 370 - 19,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit