🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.4 AU - 1.54 AU

Year: 778 Days

Day: 39.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,681,020 km

• M1: 42,486 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.8

Radius: 10.7

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.38 AU - 6.28 AU

Year: 6145 Days

Day: 10.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,681,020 km

• M1: 137,032 km (0.116 R)
• M2: 560,693 km (0.093 R)
• M3: 1,004,699 km (0.063 R)
• M4: 1,550,732 km (0.03 R)
• M5: 1,983,219 km (0.063 R)
• M6: 2,372,772 km (0.066 R)
• M7: 4,108,706 km (0.072 R)
• M8: 4,946,454 km (0.063 R)
• M9: 5,733,787 km (0.074 R)
• M10: 6,360,453 km (0.087 R)
• M11: 6,743,722 km (0.041 R)
• M12: 8,027,272 km (0.083 R)
• M13: 8,642,568 km (0.106 R)
• M14: 9,467,002 km (0.114 R)
• M15: 10,776,283 km (0.096 R)
• M16: 14,394,008 km (0.096 R)
• M17: 16,184,844 km (0.093 R)
• M18: 16,769,772 km (0.114 R)
• M19: 17,571,317 km (0.104 R)
• M20: 22,604,388 km (0.063 R)
• M21: 25,710,339 km (0.119 R)
• M22: 26,596,257 km (0.091 R)
• M23: 27,137,503 km (0.073 R)
• M24: 30,051,968 km (0.113 R)
• M25: 32,961,647 km (0.066 R)
• M26: 34,324,932 km (0.087 R)
• M27: 35,944,329 km (0.088 R)
• M28: 37,954,027 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.1

Radius: 12.5

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.82 AU - 8 AU

Year: 7085 Days

Day: 7.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,681,020 km

• M1: 164,707 km (0.117 R)
• M2: 801,246 km (0.093 R)
• M3: 1,810,433 km (0.074 R)
• M4: 2,737,043 km (0.067 R)
• M5: 3,732,018 km (0.083 R)
• M6: 4,139,373 km (0.066 R)
• M7: 5,105,476 km (0.118 R)
• M8: 6,428,221 km (0.107 R)
• M9: 7,442,494 km (0.064 R)
• M10: 10,075,865 km (0.11 R)
• M11: 10,618,606 km (0.091 R)
• M12: 13,219,216 km (0.097 R)
• M13: 14,051,578 km (0.053 R)
• M14: 14,542,708 km (0.098 R)
• M15: 19,267,308 km (0.089 R)
• M16: 23,872,080 km (0.119 R)
• M17: 30,165,214 km (0.119 R)
• M18: 30,675,043 km (0.098 R)
• M19: 37,016,198 km (0.109 R)
• M20: 37,836,293 km (0.116 R)
• M21: 40,988,171 km (0.086 R)
• M22: 41,613,789 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.5

Radius: 9.1

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.91 AU - 7.99 AU

Year: 7999 Days

Day: 14.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,681,020 km

• M1: 113,246 km (0.116 R)
• M2: 667,207 km (0.071 R)
• M3: 1,087,128 km (0.113 R)
• M4: 1,580,651 km (0.041 R)
• M5: 1,999,076 km (0.095 R)
• M6: 2,471,506 km (0.095 R)
• M7: 2,785,662 km (0.11 R)
• M8: 3,518,991 km (0.117 R)
• M9: 4,516,659 km (0.054 R)
• M10: 5,050,424 km (0.084 R)
• M11: 5,692,199 km (0.062 R)
• M12: 8,072,750 km (0.091 R)
• M13: 9,318,003 km (0.062 R)
• M14: 9,648,315 km (0.07 R)
• M15: 10,183,426 km (0.066 R)
• M16: 10,584,797 km (0.039 R)
• M17: 10,892,819 km (0.105 R)
• M18: 12,297,095 km (0.086 R)
• M19: 12,695,025 km (0.064 R)
• M20: 17,873,505 km (0.12 R)
• M21: 18,310,779 km (0.069 R)
• M22: 18,904,982 km (0.086 R)
• M23: 19,511,901 km (0.049 R)
• M24: 19,975,654 km (0.06 R)
• M25: 24,664,650 km (0.091 R)
• M26: 26,221,664 km (0.052 R)
• M27: 29,936,927 km (0.12 R)
• M28: 31,389,672 km (0.112 R)
• M29: 34,773,127 km (0.118 R)
• M30: 39,734,391 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.7

Radius: 3.7

Gravity: 35.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.39 AU - 12.71 AU

Year: 18261 Days

Day: 23.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,681,020 km

• M1: 46,076 km (0.112 R)
• M2: 239,955 km (0.109 R)
• M3: 652,396 km (0.105 R)
• M4: 970,441 km (0.076 R)
• M5: 1,428,061 km (0.104 R)
• M6: 2,892,924 km (0.116 R)
• M7: 4,760,653 km (0.066 R)
• M8: 4,965,602 km (0.031 R)
• M9: 5,212,139 km (0.092 R)
• M10: 6,995,944 km (0.119 R)
• M11: 8,192,877 km (0.109 R)
• M12: 8,339,184 km (0.059 R)
• M13: 10,691,161 km (0.116 R)
• M14: 11,584,410 km (0.113 R)
• M15: 12,982,851 km (0.091 R)
• M16: 17,042,339 km (0.111 R)
• M17: 19,878,864 km (0.106 R)
• M18: 20,143,353 km (0.113 R)
• M19: 20,950,733 km (0.102 R)
• M20: 21,132,943 km (0.088 R)
• M21: 22,725,562 km (0.051 R)
• M22: 24,396,421 km (0.107 R)
• M23: 27,215,443 km (0.051 R)
• M24: 30,476,976 km (0.07 R)
• M25: 32,140,803 km (0.074 R)
• M26: 32,261,978 km (0.087 R)
• M27: 32,505,074 km (0.096 R)
• M28: 33,739,107 km (0.115 R)
• M29: 35,260,817 km (0.118 R)
• M30: 36,695,310 km (0.049 R)
• M31: 37,360,123 km (0.037 R)
• M32: 40,239,733 km (0.079 R)
• M33: 41,231,567 km (0.105 R)
• M34: 44,604,999 km (0.086 R)
• M35: 45,361,964 km (0.092 R)
• M36: 47,841,549 km (0.109 R)
• M37: 55,297,207 km (0.112 R)
• M38: 55,645,322 km (0.113 R)
• M39: 59,026,682 km (0.1 R)
• M40: 63,680,971 km (0.095 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: 227 - 17,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit