🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.89 AU - 2.77 AU

Year: 1286 Days

Day: 16.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.2

Radius: 12.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.38 AU - 9.62 AU

Year: 10590 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,494,359 km

• M1: 445,951 km (0.072 R)
• M2: 860,786 km (0.098 R)
• M3: 1,089,820 km (0.076 R)
• M4: 1,296,415 km (0.087 R)
• M5: 1,471,445 km (0.088 R)
• M6: 1,845,439 km (0.097 R)
• M7: 1,993,541 km (0.071 R)
• M8: 2,381,598 km (0.081 R)
• M9: 2,737,342 km (0.116 R)
• M10: 2,907,285 km (0.097 R)
• M11: 2,993,753 km (0.091 R)
• M12: 3,591,695 km (0.066 R)
• M13: 3,936,518 km (0.104 R)
• M14: 4,096,887 km (0.103 R)
• M15: 4,194,126 km (0.101 R)
• M16: 4,292,113 km (0.104 R)
• M17: 4,828,122 km (0.088 R)
• M18: 5,244,004 km (0.053 R)
• M19: 5,816,814 km (0.109 R)
• M20: 6,036,872 km (0.109 R)
• M21: 6,409,670 km (0.119 R)
• M22: 6,560,914 km (0.049 R)
• M23: 6,789,948 km (0.092 R)
• M24: 7,060,571 km (0.079 R)
• M25: 7,572,794 km (0.099 R)
• M26: 8,260,645 km (0.109 R)
• M27: 8,384,213 km (0.109 R)
• M28: 8,716,619 km (0.12 R)
• M29: 9,223,307 km (0.096 R)
• M30: 9,523,251 km (0.105 R)
• M31: 9,696,186 km (0.065 R)
• M32: 10,221,125 km (0.09 R)
• M33: 10,665,730 km (0.107 R)
• M34: 10,890,426 km (0.099 R)
• M35: 11,390,232 km (0.107 R)
• M36: 12,318,188 km (0.109 R)
• M37: 12,554,104 km (0.104 R)
• M38: 13,804,293 km (0.115 R)
• M39: 14,493,939 km (0.089 R)
• M40: 15,194,805 km (0.084 R)
• M41: 16,473,718 km (0.077 R)
• M42: 16,733,719 km (0.105 R)
• M43: 16,942,707 km (0.096 R)
• M44: 17,047,425 km (0.062 R)
• M45: 17,310,418 km (0.117 R)
• M46: 18,107,326 km (0.045 R)
• M47: 18,321,850 km (0.072 R)
• M48: 19,352,429 km (0.119 R)
• M49: 20,290,408 km (0.118 R)
• M50: 21,243,197 km (0.085 R)
• M51: 21,810,472 km (0.05 R)
• M52: 22,038,758 km (0.072 R)
• M53: 22,786,299 km (0.116 R)
• M54: 23,134,114 km (0.109 R)
• M55: 24,365,304 km (0.112 R)
• M56: 24,721,048 km (0.067 R)
• M57: 25,138,277 km (0.094 R)
• M58: 26,464,462 km (0.087 R)
• M59: 27,813,386 km (0.086 R)
• M60: 28,620,915 km (0.119 R)
• M61: 28,808,361 km (0.111 R)
• M62: 30,132,003 km (0.04 R)
• M63: 31,346,738 km (0.086 R)
• M64: 32,642,555 km (0.084 R)
• M65: 33,362,719 km (0.116 R)
• M66: 33,889,752 km (0.11 R)
• M67: 34,485,900 km (0.056 R)
• M68: 35,152,508 km (0.115 R)
• M69: 36,295,435 km (0.067 R)
• M70: 36,769,511 km (0.118 R)
• M71: 37,382,264 km (0.066 R)
• M72: 37,998,308 km (0.066 R)
• M73: 39,101,742 km (0.102 R)
• M74: 40,355,671 km (0.054 R)
• M75: 41,340,025 km (0.054 R)
• M76: 41,764,285 km (0.115 R)
• M77: 41,977,013 km (0.073 R)
• M78: 44,268,254 km (0.071 R)
• M79: 44,847,347 km (0.108 R)
• M80: 45,210,571 km (0.053 R)
• M81: 47,484,309 km (0.111 R)
• M82: 47,632,261 km (0.117 R)
• M83: 50,321,881 km (0.065 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.5

Radius: 3.5

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.99 AU - 17.19 AU

Year: 20155 Days

Day: 23.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 42,494,359 km

• M1: 68,366 km (0.115 R)
• M2: 99,333 km (0.094 R)
• M3: 154,684 km (0.08 R)
• M4: 182,061 km (0.117 R)
• M5: 297,999 km (0.081 R)
• M6: 321,486 km (0.111 R)
• M7: 435,330 km (0.066 R)
• M8: 503,995 km (0.096 R)
• M9: 621,280 km (0.081 R)
• M10: 812,915 km (0.112 R)
• M11: 1,170,603 km (0.104 R)
• M12: 1,228,049 km (0.116 R)
• M13: 1,426,416 km (0.113 R)
• M14: 1,550,283 km (0.117 R)
• M15: 2,534,338 km (0.069 R)
• M16: 2,992,855 km (0.106 R)
• M17: 4,910,401 km (0.1 R)
• M18: 5,381,783 km (0.09 R)
• M19: 6,434,504 km (0.101 R)
• M20: 6,502,421 km (0.098 R)
• M21: 7,194,012 km (0.075 R)
• M22: 8,091,001 km (0.061 R)
• M23: 8,237,756 km (0.089 R)
• M24: 8,496,710 km (0.114 R)
• M25: 8,795,906 km (0.112 R)
• M26: 9,443,066 km (0.106 R)
• M27: 10,582,105 km (0.034 R)
• M28: 10,903,890 km (0.105 R)
• M29: 11,106,595 km (0.115 R)
• M30: 11,888,393 km (0.066 R)
• M31: 12,858,087 km (0.113 R)
• M32: 12,900,872 km (0.106 R)
• M33: 13,417,433 km (0.114 R)
• M34: 13,940,726 km (0.101 R)
• M35: 14,160,785 km (0.088 R)
• M36: 14,559,613 km (0.089 R)
• M37: 15,142,296 km (0.117 R)
• M38: 19,037,675 km (0.085 R)
• M39: 19,183,982 km (0.096 R)
• M40: 19,772,949 km (0.042 R)
• M41: 20,918,121 km (0.084 R)
• M42: 20,968,386 km (0.092 R)
• M43: 23,742,528 km (0.056 R)
• M44: 24,110,539 km (0.051 R)
• M45: 24,321,622 km (0.108 R)
• M46: 24,852,096 km (0.107 R)
• M47: 27,616,216 km (0.083 R)
• M48: 28,058,427 km (0.03 R)
• M49: 28,169,429 km (0.098 R)
• M50: 28,224,929 km (0.098 R)
• M51: 29,174,577 km (0.069 R)
• M52: 29,625,016 km (0.076 R)
• M53: 30,932,950 km (0.118 R)
• M54: 33,781,294 km (0.12 R)
• M55: 36,167,978 km (0.042 R)
• M56: 36,894,425 km (0.088 R)
• M57: 37,503,588 km (0.041 R)
• M58: 37,993,222 km (0.091 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit