🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.76 AU - 1.14 AU

Year: 351 Days

Day: 34.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,643,287 km

• M1: 62,682 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.02 AU - 1.24 AU

Year: 455 Days

Day: 15.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,643,287 km

• M1: 100,679 km (0.058 R)

Asteroid Belt

Center: 1.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.52 AU - 1.76 AU

Year: 795 Days

Day: 27.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,643,287 km

• M1: 935,286 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.6

Radius: 12.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.28 AU - 10.46 AU

Year: 12648 Days

Day: 7.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,643,287 km

• M1: 158,574 km (0.087 R)
• M2: 239,506 km (0.111 R)
• M3: 347,815 km (0.068 R)
• M4: 437,574 km (0.059 R)
• M5: 627,862 km (0.037 R)
• M6: 847,921 km (0.05 R)
• M7: 1,043,296 km (0.113 R)
• M8: 1,186,461 km (0.075 R)
• M9: 1,552,377 km (0.117 R)
• M10: 1,810,882 km (0.071 R)
• M11: 2,001,919 km (0.099 R)
• M12: 2,284,060 km (0.107 R)
• M13: 2,456,247 km (0.112 R)
• M14: 3,361,763 km (0.038 R)
• M15: 3,658,266 km (0.108 R)
• M16: 3,819,982 km (0.12 R)
• M17: 4,298,246 km (0.069 R)
• M18: 5,821,601 km (0.101 R)
• M19: 5,916,147 km (0.103 R)
• M20: 6,226,712 km (0.109 R)
• M21: 6,323,352 km (0.071 R)
• M22: 6,444,826 km (0.091 R)
• M23: 7,728,376 km (0.089 R)
• M24: 8,439,414 km (0.081 R)
• M25: 8,519,748 km (0.038 R)
• M26: 8,979,762 km (0.072 R)
• M27: 9,171,546 km (0.045 R)
• M28: 10,207,512 km (0.117 R)
• M29: 10,407,823 km (0.075 R)
• M30: 11,074,730 km (0.077 R)
• M31: 11,221,635 km (0.106 R)
• M32: 11,517,241 km (0.088 R)
• M33: 11,785,619 km (0.118 R)
• M34: 12,055,943 km (0.034 R)
• M35: 12,358,729 km (0.092 R)
• M36: 12,664,058 km (0.102 R)
• M37: 13,095,798 km (0.088 R)
• M38: 13,251,230 km (0.035 R)
• M39: 13,752,532 km (0.027 R)
• M40: 14,228,104 km (0.097 R)
• M41: 15,065,254 km (0.071 R)
• M42: 15,522,724 km (0.073 R)
• M43: 15,984,832 km (0.108 R)
• M44: 17,057,897 km (0.1 R)
• M45: 18,885,834 km (0.101 R)
• M46: 19,131,922 km (0.073 R)
• M47: 19,520,727 km (0.096 R)
• M48: 20,522,434 km (0.083 R)
• M49: 20,847,959 km (0.1 R)
• M50: 21,029,421 km (0.1 R)
• M51: 21,247,984 km (0.111 R)
• M52: 22,278,115 km (0.117 R)
• M53: 22,426,666 km (0.072 R)
• M54: 22,724,515 km (0.109 R)
• M55: 23,136,358 km (0.063 R)
• M56: 23,324,402 km (0.1 R)
• M57: 23,777,684 km (0.056 R)
• M58: 23,891,528 km (0.102 R)
• M59: 24,119,665 km (0.092 R)
• M60: 24,233,957 km (0.089 R)
• M61: 24,539,736 km (0.097 R)
• M62: 25,116,585 km (0.109 R)
• M63: 25,193,777 km (0.05 R)
• M64: 25,736,668 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.8

Radius: 7.9

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.67 AU - 16.34 AU

Year: 22003 Days

Day: 19.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 43,643,287 km

• M1: 194,776 km (0.091 R)
• M2: 870,360 km (0.089 R)
• M3: 1,028,635 km (0.087 R)
• M4: 1,177,335 km (0.095 R)
• M5: 1,313,320 km (0.106 R)
• M6: 1,495,979 km (0.093 R)
• M7: 2,045,751 km (0.055 R)
• M8: 2,115,763 km (0.084 R)
• M9: 2,911,324 km (0.092 R)
• M10: 2,963,833 km (0.074 R)
• M11: 3,733,065 km (0.11 R)
• M12: 4,288,821 km (0.086 R)
• M13: 5,282,151 km (0.094 R)
• M14: 6,653,964 km (0.077 R)
• M15: 7,110,836 km (0.114 R)
• M16: 7,182,044 km (0.078 R)
• M17: 7,796,742 km (0.115 R)
• M18: 8,353,096 km (0.083 R)
• M19: 8,503,592 km (0.087 R)
• M20: 8,922,316 km (0.079 R)
• M21: 9,543,147 km (0.067 R)
• M22: 10,097,856 km (0.045 R)
• M23: 10,460,033 km (0.114 R)
• M24: 10,663,037 km (0.109 R)
• M25: 12,764,139 km (0.118 R)
• M26: 12,894,140 km (0.103 R)
• M27: 15,586,153 km (0.041 R)
• M28: 17,281,696 km (0.069 R)
• M29: 18,297,615 km (0.107 R)
• M30: 18,689,711 km (0.063 R)
• M31: 18,788,146 km (0.032 R)
• M32: 20,844,219 km (0.119 R)
• M33: 21,717,422 km (0.087 R)
• M34: 22,080,496 km (0.112 R)
• M35: 23,393,517 km (0.081 R)
• M36: 24,731,520 km (0.071 R)
• M37: 25,437,173 km (0.088 R)
• M38: 28,212,064 km (0.116 R)
• M39: 28,551,502 km (0.061 R)
• M40: 30,732,190 km (0.11 R)
• M41: 31,198,187 km (0.096 R)
• M42: 31,490,501 km (0.104 R)
• M43: 32,314,038 km (0.119 R)
• M44: 32,965,985 km (0.085 R)
• M45: 34,403,621 km (0.065 R)
• M46: 37,339,629 km (0.072 R)
• M47: 37,898,975 km (0.082 R)
• M48: 39,530,639 km (0.041 R)
• M49: 39,783,609 km (0.092 R)
• M50: 41,441,453 km (0.076 R)
• M51: 41,505,630 km (0.075 R)
• M52: 41,698,462 km (0.042 R)
• M53: 42,991,735 km (0.033 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 18,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit