🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.56 AU - 0.62 AU

Year: 204 Days

Day: 47.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,038,637 km

• M1: 203,902 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.64 AU - 1.06 AU

Year: 352 Days

Day: 14.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,038,637 km

• M1: 221,106 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 11.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.71 AU - 5.99 AU

Year: 6361 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,038,637 km

• M1: 152,889 km (0.045 R)
• M2: 648,507 km (0.09 R)
• M3: 1,070,822 km (0.084 R)
• M4: 1,164,919 km (0.087 R)
• M5: 1,262,157 km (0.105 R)
• M6: 1,396,197 km (0.109 R)
• M7: 1,660,686 km (0.081 R)
• M8: 1,808,638 km (0.114 R)
• M9: 2,058,467 km (0.047 R)
• M10: 2,549,447 km (0.088 R)
• M11: 3,099,069 km (0.044 R)
• M12: 3,806,518 km (0.104 R)
• M13: 4,103,320 km (0.086 R)
• M14: 4,588,915 km (0.045 R)
• M15: 4,772,471 km (0.12 R)
• M16: 5,065,833 km (0.11 R)
• M17: 5,255,672 km (0.081 R)
• M18: 5,447,756 km (0.111 R)
• M19: 5,670,358 km (0.087 R)
• M20: 5,867,528 km (0.063 R)
• M21: 6,153,110 km (0.095 R)
• M22: 6,560,764 km (0.033 R)
• M23: 6,797,727 km (0.03 R)
• M24: 6,977,245 km (0.11 R)
• M25: 7,097,821 km (0.085 R)
• M26: 7,494,554 km (0.106 R)
• M27: 7,961,299 km (0.053 R)
• M28: 8,087,261 km (0.119 R)
• M29: 8,245,835 km (0.095 R)
• M30: 8,341,428 km (0.11 R)
• M31: 8,437,470 km (0.047 R)
• M32: 8,792,615 km (0.112 R)
• M33: 8,988,438 km (0.098 R)
• M34: 9,152,697 km (0.073 R)
• M35: 9,517,716 km (0.118 R)
• M36: 9,853,713 km (0.074 R)
• M37: 10,433,703 km (0.052 R)
• M38: 10,989,908 km (0.093 R)
• M39: 12,458,660 km (0.046 R)
• M40: 12,678,719 km (0.104 R)
• M41: 13,197,375 km (0.102 R)
• M42: 13,272,024 km (0.103 R)
• M43: 13,384,372 km (0.113 R)
• M44: 13,496,869 km (0.109 R)
• M45: 14,217,183 km (0.091 R)
• M46: 14,562,754 km (0.093 R)
• M47: 14,833,526 km (0.1 R)
• M48: 14,950,063 km (0.096 R)
• M49: 15,458,546 km (0.11 R)
• M50: 16,012,507 km (0.081 R)
• M51: 16,092,093 km (0.118 R)
• M52: 16,211,921 km (0.072 R)
• M53: 16,613,292 km (0.109 R)
• M54: 16,693,926 km (0.111 R)
• M55: 17,343,928 km (0.113 R)
• M56: 17,507,738 km (0.092 R)
• M57: 18,626,880 km (0.088 R)
• M58: 19,047,250 km (0.116 R)
• M59: 19,470,761 km (0.088 R)
• M60: 19,726,424 km (0.083 R)
• M61: 20,154,872 km (0.092 R)
• M62: 22,254,030 km (0.092 R)
• M63: 23,691,815 km (0.092 R)
• M64: 23,782,621 km (0.078 R)
• M65: 23,919,204 km (0.052 R)
• M66: 24,147,340 km (0.071 R)
• M67: 24,284,522 km (0.086 R)
• M68: 24,789,714 km (0.104 R)
• M69: 24,928,241 km (0.107 R)
• M70: 25,810,869 km (0.071 R)
• M71: 28,422,997 km (0.077 R)
• M72: 28,664,598 km (0.112 R)
• M73: 28,858,476 km (0.081 R)
• M74: 29,344,819 km (0.12 R)
• M75: 29,588,963 km (0.094 R)
• M76: 31,967,719 km (0.108 R)
• M77: 32,168,778 km (0.03 R)
• M78: 33,129,196 km (0.106 R)
• M79: 33,945,253 km (0.083 R)
• M80: 34,150,352 km (0.116 R)
• M81: 34,407,211 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.4

Radius: 3

Gravity: 27.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.36 AU - 16.86 AU

Year: 26407 Days

Day: 15.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,038,637 km

• M1: 102,325 km (0.097 R)
• M2: 221,106 km (0.091 R)
• M3: 616,942 km (0.067 R)
• M4: 1,372,411 km (0.105 R)
• M5: 1,648,120 km (0.105 R)
• M6: 2,280,620 km (0.068 R)
• M7: 2,344,348 km (0.065 R)
• M8: 3,084,110 km (0.08 R)
• M9: 3,261,533 km (0.103 R)
• M10: 3,626,252 km (0.102 R)
• M11: 4,393,839 km (0.08 R)
• M12: 4,674,036 km (0.066 R)
• M13: 5,042,795 km (0.106 R)
• M14: 5,125,971 km (0.099 R)
• M15: 7,067,452 km (0.093 R)
• M16: 7,300,974 km (0.114 R)
• M17: 8,954,779 km (0.089 R)
• M18: 10,188,513 km (0.067 R)
• M19: 14,019,116 km (0.1 R)
• M20: 14,312,178 km (0.12 R)
• M21: 14,725,966 km (0.083 R)
• M22: 15,444,335 km (0.093 R)
• M23: 15,686,384 km (0.042 R)
• M24: 16,419,862 km (0.092 R)
• M25: 17,352,306 km (0.1 R)
• M26: 17,920,030 km (0.094 R)
• M27: 20,515,553 km (0.079 R)
• M28: 23,156,703 km (0.076 R)
• M29: 23,225,817 km (0.064 R)
• M30: 23,641,999 km (0.056 R)
• M31: 24,905,203 km (0.089 R)
• M32: 25,402,317 km (0.074 R)
• M33: 26,190,099 km (0.104 R)
• M34: 26,840,551 km (0.093 R)
• M35: 28,231,213 km (0.086 R)
• M36: 29,345,418 km (0.116 R)
• M37: 30,701,522 km (0.088 R)
• M38: 31,310,685 km (0.083 R)
• M39: 32,928,735 km (0.082 R)
• M40: 35,685,226 km (0.119 R)
• M41: 37,293,253 km (0.096 R)
• M42: 38,924,768 km (0.077 R)
• M43: 39,089,176 km (0.067 R)
• M44: 39,171,454 km (0.073 R)
• M45: 39,666,474 km (0.088 R)
• M46: 41,163,948 km (0.069 R)
• M47: 42,679,824 km (0.112 R)
• M48: 42,934,290 km (0.085 R)
• M49: 43,019,112 km (0.071 R)
• M50: 44,042,511 km (0.104 R)
• M51: 46,723,005 km (0.106 R)
• M52: 47,511,087 km (0.087 R)
• M53: 47,950,755 km (0.105 R)
• M54: 52,149,369 km (0.113 R)
• M55: 52,330,682 km (0.063 R)
• M56: 54,063,025 km (0.083 R)
• M57: 54,705,997 km (0.064 R)
• M58: 55,628,866 km (0.065 R)
• M59: 56,185,220 km (0.088 R)
• M60: 58,240,396 km (0.048 R)
• M61: 59,561,046 km (0.107 R)
• M62: 61,082,307 km (0.071 R)
• M63: 61,464,679 km (0.091 R)
• M64: 62,327,709 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 19,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit