🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.67 AU - 1.83 AU

Year: 837 Days

Day: 42.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.2

Radius: 8.7

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.13 AU - 6.53 AU

Year: 4450 Days

Day: 12.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 141.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,492,014 km

• M1: 121,473 km (0.109 R)
• M2: 181,163 km (0.079 R)
• M3: 242,199 km (0.118 R)
• M4: 320,139 km (0.114 R)
• M5: 415,433 km (0.067 R)
• M6: 521,797 km (0.072 R)
• M7: 586,124 km (0.108 R)
• M8: 692,040 km (0.114 R)
• M9: 788,381 km (0.098 R)
• M10: 855,251 km (0.098 R)
• M11: 941,719 km (0.086 R)
• M12: 1,031,328 km (0.089 R)
• M13: 1,258,417 km (0.112 R)
• M14: 1,511,986 km (0.088 R)
• M15: 1,737,579 km (0.03 R)
• M16: 1,916,798 km (0.116 R)
• M17: 2,209,112 km (0.087 R)
• M18: 2,281,517 km (0.107 R)
• M19: 2,578,768 km (0.114 R)
• M20: 2,783,867 km (0.064 R)
• M21: 3,020,979 km (0.105 R)
• M22: 3,114,927 km (0.03 R)
• M23: 3,292,200 km (0.094 R)
• M24: 3,430,878 km (0.105 R)
• M25: 3,613,985 km (0.102 R)
• M26: 3,843,917 km (0.101 R)
• M27: 4,063,677 km (0.061 R)
• M28: 4,123,067 km (0.093 R)
• M29: 4,182,607 km (0.032 R)
• M30: 4,592,655 km (0.07 R)
• M31: 5,015,717 km (0.107 R)
• M32: 5,159,481 km (0.104 R)
• M33: 5,369,516 km (0.098 R)
• M34: 5,467,503 km (0.098 R)
• M35: 5,549,632 km (0.106 R)
• M36: 5,882,039 km (0.094 R)
• M37: 6,186,770 km (0.07 R)
• M38: 6,323,801 km (0.118 R)
• M39: 6,548,796 km (0.083 R)
• M40: 6,846,945 km (0.119 R)
• M41: 6,988,764 km (0.068 R)
• M42: 7,185,485 km (0.115 R)
• M43: 7,529,560 km (0.097 R)
• M44: 8,308,965 km (0.093 R)
• M45: 8,631,797 km (0.102 R)
• M46: 9,506,197 km (0.11 R)
• M47: 9,664,471 km (0.042 R)
• M48: 10,144,980 km (0.11 R)
• M49: 10,205,567 km (0.103 R)
• M50: 10,408,421 km (0.086 R)
• M51: 11,025,064 km (0.065 R)
• M52: 11,400,854 km (0.1 R)
• M53: 11,653,674 km (0.045 R)
• M54: 11,865,804 km (0.12 R)
• M55: 11,972,318 km (0.097 R)
• M56: 12,079,130 km (0.1 R)
• M57: 12,143,458 km (0.112 R)
• M58: 12,250,719 km (0.062 R)
• M59: 12,336,888 km (0.111 R)
• M60: 12,814,105 km (0.085 R)
• M61: 13,253,324 km (0.069 R)
• M62: 13,496,869 km (0.08 R)
• M63: 13,921,129 km (0.038 R)
• M64: 13,988,598 km (0.066 R)
• M65: 14,101,095 km (0.101 R)
• M66: 14,281,959 km (0.096 R)
• M67: 14,668,520 km (0.114 R)
• M68: 15,336,026 km (0.054 R)
• M69: 15,521,976 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.4

Radius: 12.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.01 AU - 7.13 AU

Year: 6799 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 15,492,014 km

• M1: 168,447 km (0.077 R)
• M2: 507,885 km (0.094 R)
• M3: 696,378 km (0.067 R)
• M4: 823,087 km (0.063 R)
• M5: 1,154,596 km (0.054 R)
• M6: 1,235,080 km (0.113 R)
• M7: 1,459,477 km (0.105 R)
• M8: 1,657,096 km (0.116 R)
• M9: 1,800,859 km (0.102 R)
• M10: 2,268,801 km (0.087 R)
• M11: 2,641,450 km (0.04 R)
• M12: 3,224,133 km (0.065 R)
• M13: 3,536,942 km (0.045 R)
• M14: 4,066,669 km (0.044 R)
• M15: 4,291,215 km (0.098 R)
• M16: 4,419,420 km (0.114 R)
• M17: 4,592,355 km (0.113 R)
• M18: 4,694,232 km (0.104 R)
• M19: 4,974,728 km (0.106 R)
• M20: 5,124,475 km (0.09 R)
• M21: 5,382,681 km (0.095 R)
• M22: 5,739,023 km (0.061 R)
• M23: 6,183,179 km (0.056 R)
• M24: 6,360,602 km (0.097 R)
• M25: 6,987,118 km (0.074 R)
• M26: 7,071,043 km (0.099 R)
• M27: 8,139,321 km (0.112 R)
• M28: 8,638,230 km (0.114 R)
• M29: 8,837,045 km (0.109 R)
• M30: 9,275,966 km (0.12 R)
• M31: 10,156,349 km (0.075 R)
• M32: 10,635,511 km (0.115 R)
• M33: 12,768,627 km (0.05 R)
• M34: 13,202,461 km (0.115 R)
• M35: 13,473,532 km (0.11 R)
• M36: 14,233,639 km (0.095 R)
• M37: 14,404,480 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36

Radius: 13.9

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6 AU - 9.78 AU

Year: 8015 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 15,492,014 km

• M1: 213,027 km (0.096 R)
• M2: 579,542 km (0.086 R)
• M3: 671,844 km (0.063 R)
• M4: 801,695 km (0.055 R)
• M5: 1,543,102 km (0.074 R)
• M6: 1,636,601 km (0.044 R)
• M7: 1,807,890 km (0.115 R)
• M8: 1,895,854 km (0.115 R)
• M9: 2,019,272 km (0.044 R)
• M10: 2,466,869 km (0.069 R)
• M11: 2,778,631 km (0.03 R)
• M12: 4,507,533 km (0.047 R)
• M13: 4,843,530 km (0.103 R)
• M14: 5,093,209 km (0.065 R)
• M15: 6,184,376 km (0.077 R)
• M16: 6,421,339 km (0.086 R)
• M17: 6,696,001 km (0.117 R)
• M18: 7,150,629 km (0.112 R)
• M19: 7,292,597 km (0.092 R)
• M20: 7,489,318 km (0.098 R)
• M21: 7,705,786 km (0.104 R)
• M22: 7,924,498 km (0.093 R)
• M23: 8,089,954 km (0.07 R)
• M24: 8,405,456 km (0.11 R)
• M25: 9,629,615 km (0.113 R)
• M26: 9,845,634 km (0.117 R)
• M27: 10,644,786 km (0.101 R)
• M28: 10,827,445 km (0.051 R)
• M29: 11,175,559 km (0.047 R)
• M30: 11,756,747 km (0.108 R)
• M31: 12,093,193 km (0.073 R)
• M32: 12,199,108 km (0.114 R)
• M33: 12,497,107 km (0.087 R)
• M34: 12,948,593 km (0.07 R)
• M35: 13,056,902 km (0.025 R)
• M36: 13,165,510 km (0.114 R)
• M37: 13,558,953 km (0.093 R)
• M38: 13,867,723 km (0.079 R)
• M39: 14,379,946 km (0.097 R)
• M40: 14,785,206 km (0.119 R)
• M41: 15,148,580 km (0.089 R)
• M42: 15,262,872 km (0.07 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 13,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit