🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.84 AU - 1.3 AU

Year: 410 Days

Day: 47.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,144,616 km

• M1: 139,575 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.55 AU - 3.85 AU

Year: 2123 Days

Day: 18.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 12.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.2 AU - 8.18 AU

Year: 6417 Days

Day: 5 Hours

Environment

Temp: -166 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 20,144,616 km

• M1: 159,471 km (0.092 R)
• M2: 271,969 km (0.116 R)
• M3: 398,230 km (0.094 R)
• M4: 540,796 km (0.12 R)
• M5: 655,239 km (0.062 R)
• M6: 939,325 km (0.031 R)
• M7: 1,201,570 km (0.039 R)
• M8: 1,341,743 km (0.081 R)
• M9: 1,656,348 km (0.038 R)
• M10: 1,885,532 km (0.117 R)
• M11: 2,297,075 km (0.103 R)
• M12: 2,675,259 km (0.083 R)
• M13: 2,945,582 km (0.047 R)
• M14: 3,401,257 km (0.057 R)
• M15: 3,671,730 km (0.066 R)
• M16: 4,258,004 km (0.118 R)
• M17: 4,451,733 km (0.068 R)
• M18: 5,076,454 km (0.111 R)
• M19: 5,438,481 km (0.093 R)
• M20: 6,324,848 km (0.114 R)
• M21: 6,518,578 km (0.11 R)
• M22: 7,284,668 km (0.076 R)
• M23: 7,429,778 km (0.111 R)
• M24: 7,900,264 km (0.101 R)
• M25: 8,471,727 km (0.069 R)
• M26: 8,901,373 km (0.091 R)
• M27: 9,243,952 km (0.107 R)
• M28: 9,495,874 km (0.064 R)
• M29: 9,877,947 km (0.1 R)
• M30: 10,135,555 km (0.058 R)
• M31: 10,232,794 km (0.095 R)
• M32: 10,493,393 km (0.067 R)
• M33: 11,389,335 km (0.083 R)
• M34: 11,693,318 km (0.062 R)
• M35: 12,000,143 km (0.117 R)
• M36: 12,866,314 km (0.112 R)
• M37: 13,147,708 km (0.097 R)
• M38: 13,324,682 km (0.049 R)
• M39: 14,185,020 km (0.109 R)
• M40: 14,439,336 km (0.12 R)
• M41: 15,063,309 km (0.106 R)
• M42: 16,072,496 km (0.046 R)
• M43: 16,185,891 km (0.108 R)
• M44: 17,374,147 km (0.081 R)
• M45: 17,568,325 km (0.037 R)
• M46: 17,959,075 km (0.1 R)
• M47: 18,669,665 km (0.036 R)
• M48: 19,228,712 km (0.088 R)
• M49: 19,833,835 km (0.068 R)
• M50: 20,036,840 km (0.051 R)
• M51: 20,404,252 km (0.104 R)
• M52: 20,486,082 km (0.103 R)
• M53: 20,568,211 km (0.061 R)
• M54: 20,691,480 km (0.088 R)
• M55: 21,686,455 km (0.097 R)
• M56: 21,811,818 km (0.106 R)
• M57: 23,808,950 km (0.051 R)
• M58: 24,241,437 km (0.041 R)
• M59: 25,026,377 km (0.06 R)
• M60: 25,554,308 km (0.092 R)
• M61: 25,686,852 km (0.114 R)
• M62: 26,979,976 km (0.037 R)
• M63: 27,115,063 km (0.095 R)
• M64: 27,340,507 km (0.091 R)
• M65: 27,566,699 km (0.079 R)
• M66: 27,975,251 km (0.088 R)
• M67: 29,908,354 km (0.073 R)
• M68: 31,079,257 km (0.075 R)
• M69: 31,551,986 km (0.115 R)
• M70: 31,694,254 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.3

Radius: 8.1

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.78 AU - 8.56 AU

Year: 7120 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 20,144,616 km

• M1: 141,370 km (0.026 R)
• M2: 261,048 km (0.115 R)
• M3: 366,365 km (0.088 R)
• M4: 678,426 km (0.085 R)
• M5: 862,133 km (0.116 R)
• M6: 913,145 km (0.065 R)
• M7: 1,051,075 km (0.084 R)
• M8: 1,347,578 km (0.045 R)
• M9: 1,505,703 km (0.08 R)
• M10: 1,669,811 km (0.092 R)
• M11: 1,787,096 km (0.085 R)
• M12: 1,840,054 km (0.092 R)
• M13: 1,947,615 km (0.106 R)
• M14: 2,384,141 km (0.052 R)
• M15: 2,928,378 km (0.111 R)
• M16: 3,022,924 km (0.08 R)
• M17: 3,443,743 km (0.118 R)
• M18: 3,543,525 km (0.077 R)
• M19: 3,848,704 km (0.079 R)
• M20: 3,935,022 km (0.092 R)
• M21: 4,358,235 km (0.062 R)
• M22: 4,685,256 km (0.099 R)
• M23: 4,777,408 km (0.061 R)
• M24: 4,889,008 km (0.066 R)
• M25: 5,133,451 km (0.047 R)
• M26: 5,478,723 km (0.118 R)
• M27: 5,537,066 km (0.047 R)
• M28: 5,791,981 km (0.04 R)
• M29: 5,910,911 km (0.082 R)
• M30: 6,191,706 km (0.113 R)
• M31: 6,354,170 km (0.064 R)
• M32: 6,621,052 km (0.097 R)
• M33: 6,870,881 km (0.11 R)
• M34: 6,954,805 km (0.038 R)
• M35: 7,144,794 km (0.067 R)
• M36: 7,229,915 km (0.072 R)
• M37: 7,573,392 km (0.111 R)
• M38: 7,660,159 km (0.093 R)
• M39: 8,231,922 km (0.058 R)
• M40: 8,298,792 km (0.116 R)
• M41: 8,545,479 km (0.088 R)
• M42: 8,977,368 km (0.099 R)
• M43: 9,532,975 km (0.103 R)
• M44: 9,909,662 km (0.104 R)
• M45: 10,147,523 km (0.104 R)
• M46: 10,243,116 km (0.077 R)
• M47: 10,677,398 km (0.096 R)
• M48: 10,823,556 km (0.103 R)
• M49: 10,921,393 km (0.113 R)
• M50: 11,142,498 km (0.103 R)
• M51: 11,439,450 km (0.092 R)
• M52: 11,764,227 km (0.059 R)
• M53: 11,940,453 km (0.084 R)
• M54: 12,092,145 km (0.116 R)
• M55: 12,628,005 km (0.046 R)
• M56: 12,705,198 km (0.117 R)
• M57: 13,093,554 km (0.078 R)
• M58: 13,802,498 km (0.072 R)
• M59: 13,881,934 km (0.05 R)
• M60: 13,988,298 km (0.055 R)
• M61: 14,068,184 km (0.09 R)
• M62: 14,228,403 km (0.094 R)
• M63: 14,469,854 km (0.118 R)
• M64: 15,312,090 km (0.119 R)
• M65: 15,919,308 km (0.12 R)
• M66: 18,222,517 km (0.049 R)
• M67: 18,748,204 km (0.104 R)
• M68: 19,072,083 km (0.112 R)
• M69: 20,054,492 km (0.052 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 19,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit