🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.4 AU - 0.66 AU

Year: 142 Days

Day: 38.1 Hours

Environment

Temp: 237 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.13 AU - 1.55 AU

Year: 569 Days

Day: 14.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,749,985 km

• M1: 63,130 km (0.04 R)
• M2: 79,287 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.1

Radius: 12.1

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.35 AU - 8.57 AU

Year: 6740 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 49,749,985 km

• M1: 156,180 km (0.042 R)
• M2: 284,386 km (0.101 R)
• M3: 387,608 km (0.09 R)
• M4: 699,370 km (0.09 R)
• M5: 854,952 km (0.078 R)
• M6: 1,106,426 km (0.098 R)
• M7: 1,261,260 km (0.117 R)
• M8: 1,361,939 km (0.061 R)
• M9: 1,837,959 km (0.056 R)
• M10: 2,023,610 km (0.106 R)
• M11: 2,579,217 km (0.043 R)
• M12: 2,722,083 km (0.039 R)
• M13: 3,002,579 km (0.111 R)
• M14: 3,208,725 km (0.112 R)
• M15: 3,377,022 km (0.091 R)
• M16: 3,591,546 km (0.09 R)
• M17: 3,737,104 km (0.115 R)
• M18: 4,109,753 km (0.081 R)
• M19: 4,447,694 km (0.092 R)
• M20: 4,604,323 km (0.067 R)
• M21: 4,874,946 km (0.08 R)
• M22: 5,101,587 km (0.069 R)
• M23: 5,548,884 km (0.119 R)
• M24: 5,650,012 km (0.06 R)
• M25: 5,888,322 km (0.114 R)
• M26: 6,129,922 km (0.103 R)
• M27: 6,463,226 km (0.106 R)
• M28: 7,110,985 km (0.106 R)
• M29: 7,257,890 km (0.053 R)
• M30: 7,610,492 km (0.116 R)
• M31: 7,949,930 km (0.08 R)
• M32: 8,390,795 km (0.089 R)
• M33: 8,545,928 km (0.081 R)
• M34: 8,879,082 km (0.046 R)
• M35: 8,977,817 km (0.098 R)
• M36: 9,077,000 km (0.12 R)
• M37: 9,356,599 km (0.067 R)
• M38: 9,598,499 km (0.104 R)
• M39: 9,924,173 km (0.108 R)
• M40: 10,006,302 km (0.07 R)
• M41: 10,088,432 km (0.118 R)
• M42: 10,191,654 km (0.107 R)
• M43: 10,274,382 km (0.087 R)
• M44: 10,357,409 km (0.115 R)
• M45: 10,586,742 km (0.104 R)
• M46: 10,691,461 km (0.055 R)
• M47: 10,881,001 km (0.067 R)
• M48: 11,242,130 km (0.072 R)
• M49: 11,650,383 km (0.069 R)
• M50: 11,737,000 km (0.093 R)
• M51: 12,592,401 km (0.051 R)
• M52: 13,490,437 km (0.036 R)
• M53: 13,627,020 km (0.106 R)
• M54: 14,154,502 km (0.099 R)
• M55: 14,548,692 km (0.092 R)
• M56: 14,642,041 km (0.091 R)
• M57: 14,970,109 km (0.072 R)
• M58: 15,848,997 km (0.066 R)
• M59: 15,993,060 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.5

Radius: 7.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.78 AU - 18.24 AU

Year: 23516 Days

Day: 24.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,749,985 km

• M1: 102,624 km (0.091 R)
• M2: 151,842 km (0.108 R)
• M3: 462,407 km (0.103 R)
• M4: 649,704 km (0.056 R)
• M5: 734,974 km (0.118 R)
• M6: 1,155,494 km (0.057 R)
• M7: 1,617,901 km (0.042 R)
• M8: 1,856,958 km (0.112 R)
• M9: 2,081,804 km (0.042 R)
• M10: 2,210,458 km (0.044 R)
• M11: 2,262,668 km (0.111 R)
• M12: 3,242,683 km (0.067 R)
• M13: 3,362,212 km (0.093 R)
• M14: 3,792,156 km (0.096 R)
• M15: 5,010,182 km (0.052 R)
• M16: 5,500,415 km (0.12 R)
• M17: 5,823,696 km (0.111 R)
• M18: 5,969,254 km (0.116 R)
• M19: 6,450,959 km (0.092 R)
• M20: 7,333,587 km (0.096 R)
• M21: 7,729,124 km (0.089 R)
• M22: 7,929,585 km (0.116 R)
• M23: 8,623,719 km (0.089 R)
• M24: 10,332,276 km (0.107 R)
• M25: 10,686,374 km (0.059 R)
• M26: 10,909,574 km (0.116 R)
• M27: 11,772,156 km (0.116 R)
• M28: 12,049,061 km (0.111 R)
• M29: 12,421,710 km (0.098 R)
• M30: 13,513,924 km (0.087 R)
• M31: 13,755,375 km (0.115 R)
• M32: 14,785,206 km (0.112 R)
• M33: 16,145,350 km (0.086 R)
• M34: 16,607,608 km (0.086 R)
• M35: 16,659,219 km (0.11 R)
• M36: 16,814,501 km (0.07 R)
• M37: 17,022,143 km (0.06 R)
• M38: 17,650,305 km (0.116 R)
• M39: 18,392,909 km (0.027 R)
• M40: 18,660,539 km (0.077 R)
• M41: 18,767,950 km (0.117 R)
• M42: 19,853,433 km (0.102 R)
• M43: 20,127,945 km (0.097 R)
• M44: 20,903,460 km (0.111 R)
• M45: 22,999,476 km (0.086 R)
• M46: 23,287,751 km (0.083 R)
• M47: 23,577,372 km (0.071 R)
• M48: 23,635,416 km (0.103 R)
• M49: 24,218,549 km (0.066 R)
• M50: 25,220,705 km (0.048 R)
• M51: 27,938,450 km (0.044 R)
• M52: 28,740,743 km (0.099 R)
• M53: 29,051,308 km (0.062 R)
• M54: 29,362,920 km (0.075 R)
• M55: 29,801,242 km (0.067 R)
• M56: 30,052,567 km (0.104 R)
• M57: 30,620,889 km (0.054 R)
• M58: 30,811,028 km (0.103 R)
• M59: 31,511,744 km (0.119 R)
• M60: 33,645,309 km (0.054 R)
• M61: 36,763,677 km (0.109 R)
• M62: 37,846,017 km (0.084 R)
• M63: 38,254,719 km (0.071 R)
• M64: 38,322,935 km (0.11 R)
• M65: 38,664,766 km (0.052 R)
• M66: 39,213,791 km (0.112 R)
• M67: 43,555,420 km (0.115 R)
• M68: 45,276,544 km (0.106 R)
• M69: 47,899,593 km (0.086 R)
• M70: 48,710,862 km (0.084 R)
• M71: 49,601,119 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 10,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit