🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.62 AU - 0.66 AU

Year: 336 Days

Day: 16.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 94.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,500,526 km

• M1: 157,826 km (0.106 R)
• M2: 253,718 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.9

Radius: 9.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.53 AU - 2.15 AU

Year: 1637 Days

Day: 8.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 20,500,526 km

• M1: 144,063 km (0.098 R)
• M2: 215,870 km (0.07 R)
• M3: 290,070 km (0.054 R)
• M4: 359,932 km (0.083 R)
• M5: 445,502 km (0.065 R)
• M6: 612,454 km (0.1 R)
• M7: 742,604 km (0.063 R)
• M8: 821,891 km (0.098 R)
• M9: 1,097,749 km (0.107 R)
• M10: 1,402,480 km (0.107 R)
• M11: 1,520,363 km (0.061 R)
• M12: 1,870,273 km (0.079 R)
• M13: 2,084,347 km (0.097 R)
• M14: 2,250,251 km (0.101 R)
• M15: 2,368,433 km (0.084 R)
• M16: 2,494,096 km (0.058 R)
• M17: 2,757,687 km (0.101 R)
• M18: 2,840,116 km (0.08 R)
• M19: 2,923,442 km (0.095 R)
• M20: 3,052,844 km (0.102 R)
• M21: 3,126,745 km (0.039 R)
• M22: 3,212,913 km (0.048 R)
• M23: 3,428,783 km (0.107 R)
• M24: 3,499,842 km (0.104 R)
• M25: 3,655,574 km (0.061 R)
• M26: 3,986,334 km (0.117 R)
• M27: 4,262,941 km (0.105 R)
• M28: 4,333,102 km (0.074 R)
• M29: 4,397,130 km (0.08 R)

Asteroid Belt

Center: 2.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.6

Radius: 11

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.66 AU - 4.22 AU

Year: 5130 Days

Day: 12.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 20,500,526 km

• M1: 331,210 km (0.12 R)
• M2: 458,817 km (0.108 R)
• M3: 580,440 km (0.095 R)
• M4: 659,427 km (0.084 R)
• M5: 790,475 km (0.084 R)
• M6: 1,192,145 km (0.053 R)
• M7: 1,331,720 km (0.03 R)
• M8: 1,464,563 km (0.101 R)
• M9: 1,539,063 km (0.065 R)
• M10: 1,678,937 km (0.038 R)
• M11: 1,770,341 km (0.077 R)
• M12: 2,068,490 km (0.068 R)
• M13: 2,339,262 km (0.076 R)
• M14: 2,576,075 km (0.119 R)
• M15: 2,914,765 km (0.109 R)
• M16: 3,025,617 km (0.072 R)
• M17: 3,202,591 km (0.048 R)
• M18: 3,333,489 km (0.095 R)
• M19: 3,466,183 km (0.033 R)
• M20: 3,702,697 km (0.067 R)
• M21: 3,997,106 km (0.094 R)
• M22: 4,173,930 km (0.08 R)
• M23: 4,444,104 km (0.058 R)
• M24: 5,115,499 km (0.118 R)
• M25: 5,269,136 km (0.084 R)
• M26: 5,443,717 km (0.107 R)
• M27: 5,699,380 km (0.095 R)
• M28: 5,999,323 km (0.107 R)
• M29: 6,100,452 km (0.107 R)
• M30: 6,222,673 km (0.119 R)
• M31: 6,427,921 km (0.113 R)
• M32: 6,719,338 km (0.041 R)
• M33: 6,993,700 km (0.065 R)
• M34: 7,185,784 km (0.106 R)
• M35: 7,314,887 km (0.104 R)
• M36: 7,509,963 km (0.09 R)
• M37: 7,597,178 km (0.085 R)
• M38: 7,684,843 km (0.062 R)
• M39: 7,794,797 km (0.032 R)
• M40: 8,038,642 km (0.073 R)
• M41: 8,670,543 km (0.098 R)
• M42: 8,854,100 km (0.052 R)
• M43: 9,085,228 km (0.098 R)
• M44: 9,318,451 km (0.096 R)
• M45: 9,459,373 km (0.086 R)
• M46: 9,530,132 km (0.082 R)
• M47: 9,624,678 km (0.115 R)
• M48: 9,695,737 km (0.031 R)
• M49: 10,102,195 km (0.103 R)
• M50: 10,271,240 km (0.077 R)
• M51: 10,416,799 km (0.115 R)
• M52: 10,538,572 km (0.078 R)
• M53: 10,710,011 km (0.116 R)
• M54: 10,907,031 km (0.038 R)
• M55: 11,204,731 km (0.09 R)
• M56: 11,480,141 km (0.114 R)
• M57: 11,656,516 km (0.066 R)
• M58: 11,757,645 km (0.101 R)
• M59: 13,099,837 km (0.106 R)
• M60: 13,575,558 km (0.066 R)
• M61: 13,842,441 km (0.1 R)
• M62: 13,922,775 km (0.051 R)
• M63: 14,164,974 km (0.095 R)
• M64: 14,408,369 km (0.071 R)
• M65: 14,517,127 km (0.061 R)
• M66: 15,036,980 km (0.113 R)
• M67: 15,147,233 km (0.105 R)
• M68: 15,590,791 km (0.11 R)
• M69: 15,842,265 km (0.099 R)
• M70: 16,010,712 km (0.078 R)
• M71: 16,264,281 km (0.042 R)
• M72: 16,918,622 km (0.106 R)
• M73: 17,960,122 km (0.042 R)
• M74: 18,194,392 km (0.088 R)
• M75: 18,282,505 km (0.119 R)
• M76: 18,370,768 km (0.079 R)
• M77: 18,725,165 km (0.119 R)
• M78: 18,873,567 km (0.111 R)
• M79: 19,171,416 km (0.047 R)
• M80: 19,530,900 km (0.071 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 12,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit