🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.39 AU - 2.09 AU

Year: 843 Days

Day: 33.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.67 AU - 3.59 AU

Year: 2033 Days

Day: 14.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,703,317 km

• M1: 35,155 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.2

Radius: 12.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.87 AU - 9.17 AU

Year: 7570 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,703,317 km

• M1: 183,407 km (0.089 R)
• M2: 352,153 km (0.109 R)
• M3: 493,075 km (0.057 R)
• M4: 1,043,744 km (0.091 R)
• M5: 1,358,797 km (0.076 R)
• M6: 1,832,724 km (0.083 R)
• M7: 2,191,908 km (0.081 R)
• M8: 2,647,733 km (0.114 R)
• M9: 2,848,493 km (0.101 R)
• M10: 2,925,237 km (0.081 R)
• M11: 3,054,489 km (0.054 R)
• M12: 3,265,422 km (0.094 R)
• M13: 3,757,899 km (0.026 R)
• M14: 3,955,667 km (0.098 R)
• M15: 4,630,204 km (0.11 R)
• M16: 5,027,386 km (0.11 R)
• M17: 5,277,364 km (0.088 R)
• M18: 5,531,381 km (0.115 R)
• M19: 5,985,710 km (0.107 R)
• M20: 6,519,924 km (0.083 R)
• M21: 7,034,541 km (0.12 R)
• M22: 7,244,127 km (0.041 R)
• M23: 7,349,743 km (0.11 R)
• M24: 7,526,867 km (0.077 R)
• M25: 7,777,145 km (0.089 R)
• M26: 9,031,971 km (0.114 R)
• M27: 9,183,813 km (0.083 R)
• M28: 10,507,904 km (0.1 R)
• M29: 11,192,314 km (0.082 R)
• M30: 11,437,356 km (0.084 R)
• M31: 11,849,647 km (0.049 R)
• M32: 12,774,013 km (0.106 R)
• M33: 13,764,949 km (0.036 R)
• M34: 13,983,661 km (0.112 R)
• M35: 14,159,438 km (0.086 R)
• M36: 14,825,299 km (0.094 R)
• M37: 15,184,633 km (0.035 R)
• M38: 15,320,168 km (0.104 R)
• M39: 15,546,809 km (0.11 R)
• M40: 15,866,201 km (0.113 R)
• M41: 16,003,681 km (0.084 R)
• M42: 16,883,765 km (0.097 R)
• M43: 17,117,886 km (0.1 R)
• M44: 18,065,588 km (0.091 R)
• M45: 18,497,478 km (0.105 R)
• M46: 18,932,957 km (0.089 R)
• M47: 19,225,122 km (0.092 R)
• M48: 20,608,303 km (0.073 R)
• M49: 21,819,298 km (0.081 R)
• M50: 22,330,624 km (0.059 R)
• M51: 22,845,988 km (0.107 R)
• M52: 23,469,512 km (0.119 R)
• M53: 23,835,878 km (0.091 R)
• M54: 24,098,871 km (0.114 R)
• M55: 24,680,507 km (0.083 R)
• M56: 24,946,343 km (0.084 R)
• M57: 25,053,006 km (0.104 R)
• M58: 25,642,272 km (0.096 R)
• M59: 26,236,026 km (0.088 R)
• M60: 26,889,020 km (0.07 R)
• M61: 27,712,706 km (0.102 R)
• M62: 28,266,518 km (0.106 R)
• M63: 28,991,918 km (0.115 R)
• M64: 30,517,966 km (0.099 R)
• M65: 31,204,620 km (0.069 R)
• M66: 31,549,892 km (0.112 R)
• M67: 32,418,457 km (0.118 R)
• M68: 33,001,889 km (0.087 R)
• M69: 33,765,586 km (0.068 R)
• M70: 35,130,966 km (0.073 R)
• M71: 35,910,670 km (0.1 R)
• M72: 37,365,210 km (0.072 R)
• M73: 38,099,586 km (0.099 R)
• M74: 39,582,699 km (0.115 R)
• M75: 41,147,642 km (0.115 R)
• M76: 42,096,392 km (0.097 R)

Asteroid Belt

Center: 12.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.5

Radius: 6.6

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.24 AU - 22.32 AU

Year: 28690 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,703,317 km

• M1: 151,243 km (0.053 R)
• M2: 258,356 km (0.028 R)
• M3: 307,573 km (0.088 R)
• M4: 933,341 km (0.108 R)
• M5: 1,886,280 km (0.079 R)
• M6: 1,927,419 km (0.052 R)
• M7: 4,505,439 km (0.077 R)
• M8: 4,841,286 km (0.094 R)
• M9: 6,263,812 km (0.083 R)
• M10: 8,583,477 km (0.11 R)
• M11: 9,315,459 km (0.059 R)
• M12: 11,934,469 km (0.096 R)
• M13: 12,710,583 km (0.083 R)
• M14: 13,503,153 km (0.101 R)
• M15: 15,177,003 km (0.093 R)
• M16: 15,511,205 km (0.104 R)
• M17: 15,679,203 km (0.058 R)
• M18: 17,829,822 km (0.064 R)
• M19: 18,715,591 km (0.087 R)
• M20: 24,615,582 km (0.12 R)
• M21: 24,860,623 km (0.096 R)
• M22: 25,155,929 km (0.077 R)
• M23: 25,205,147 km (0.117 R)
• M24: 25,998,464 km (0.075 R)
• M25: 29,149,145 km (0.109 R)
• M26: 32,740,541 km (0.106 R)
• M27: 34,862,288 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 11,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit