🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.49 AU - 0.55 AU

Year: 246 Days

Day: 28.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,154,125 km

• M1: 52,359 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.56 AU - 0.66 AU

Year: 313 Days

Day: 23.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 11.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.85 AU - 1.31 AU

Year: 736 Days

Day: 7.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 18,154,125 km

• M1: 145,858 km (0.118 R)
• M2: 236,664 km (0.108 R)
• M3: 432,188 km (0.106 R)
• M4: 513,121 km (0.099 R)
• M5: 706,551 km (0.061 R)
• M6: 819,796 km (0.089 R)
• M7: 925,412 km (0.114 R)
• M8: 1,026,241 km (0.119 R)
• M9: 1,161,927 km (0.085 R)
• M10: 1,261,110 km (0.108 R)
• M11: 1,401,732 km (0.025 R)
• M12: 1,485,357 km (0.097 R)
• M13: 1,587,981 km (0.074 R)
• M14: 1,663,678 km (0.09 R)
• M15: 1,806,843 km (0.105 R)
• M16: 1,910,814 km (0.119 R)
• M17: 2,023,162 km (0.116 R)
• M18: 2,294,083 km (0.093 R)
• M19: 2,515,339 km (0.088 R)
• M20: 2,618,262 km (0.069 R)
• M21: 2,892,624 km (0.094 R)
• M22: 2,978,942 km (0.094 R)
• M23: 3,117,470 km (0.058 R)
• M24: 3,340,520 km (0.078 R)
• M25: 3,416,217 km (0.113 R)
• M26: 3,522,880 km (0.072 R)
• M27: 3,646,299 km (0.103 R)
• M28: 3,834,193 km (0.118 R)
• M29: 4,025,380 km (0.077 R)
• M30: 4,146,404 km (0.098 R)
• M31: 4,408,799 km (0.055 R)
• M32: 4,491,826 km (0.103 R)
• M33: 4,575,600 km (0.076 R)
• M34: 4,735,969 km (0.082 R)
• M35: 4,863,876 km (0.044 R)
• M36: 5,158,284 km (0.093 R)
• M37: 5,254,775 km (0.12 R)
• M38: 5,334,211 km (0.097 R)
• M39: 5,440,725 km (0.102 R)
• M40: 5,710,151 km (0.101 R)
• M41: 6,243,617 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.5

Radius: 8.7

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.21 AU - 1.39 AU

Year: 972 Days

Day: 12.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 18,154,125 km

• M1: 112,946 km (0.107 R)
• M2: 175,030 km (0.111 R)
• M3: 265,387 km (0.111 R)
• M4: 445,353 km (0.045 R)
• M5: 634,893 km (0.107 R)
• M6: 825,032 km (0.044 R)
• M7: 924,964 km (0.034 R)
• M8: 1,015,321 km (0.096 R)
• M9: 1,365,679 km (0.104 R)
• M10: 1,422,526 km (0.109 R)
• M11: 1,506,600 km (0.104 R)
• M12: 1,713,195 km (0.038 R)
• M13: 1,820,008 km (0.116 R)
• M14: 1,969,755 km (0.112 R)
• M15: 2,034,381 km (0.108 R)
• M16: 2,129,675 km (0.067 R)
• M17: 2,275,533 km (0.088 R)
• M18: 2,481,529 km (0.065 R)
• M19: 2,583,555 km (0.097 R)
• M20: 2,687,077 km (0.051 R)
• M21: 2,791,945 km (0.027 R)
• M22: 2,864,799 km (0.096 R)
• M23: 2,985,525 km (0.073 R)
• M24: 3,053,442 km (0.047 R)
• M25: 3,232,062 km (0.052 R)
• M26: 3,294,893 km (0.109 R)
• M27: 3,759,694 km (0.06 R)
• M28: 3,847,807 km (0.038 R)
• M29: 3,921,708 km (0.057 R)
• M30: 3,988,728 km (0.092 R)
• M31: 4,460,410 km (0.117 R)
• M32: 4,639,928 km (0.115 R)
• M33: 4,774,266 km (0.118 R)
• M34: 4,861,781 km (0.114 R)
• M35: 5,135,844 km (0.072 R)
• M36: 5,315,960 km (0.076 R)
• M37: 5,381,933 km (0.084 R)
• M38: 5,523,004 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.6

Radius: 15

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.77 AU - 3.75 AU

Year: 3861 Days

Day: 9.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 18,154,125 km

• M1: 187,147 km (0.119 R)
• M2: 294,259 km (0.111 R)
• M3: 450,589 km (0.039 R)
• M4: 577,897 km (0.12 R)
• M5: 679,773 km (0.063 R)
• M6: 806,632 km (0.079 R)
• M7: 1,028,785 km (0.108 R)
• M8: 1,219,971 km (0.051 R)
• M9: 1,446,013 km (0.063 R)
• M10: 1,639,443 km (0.091 R)
• M11: 1,733,690 km (0.071 R)
• M12: 1,829,881 km (0.046 R)
• M13: 1,928,017 km (0.076 R)
• M14: 2,053,231 km (0.031 R)
• M15: 2,486,616 km (0.091 R)
• M16: 2,992,556 km (0.112 R)
• M17: 3,124,202 km (0.102 R)
• M18: 3,257,793 km (0.092 R)
• M19: 3,639,267 km (0.086 R)
• M20: 3,922,905 km (0.118 R)
• M21: 4,148,648 km (0.085 R)
• M22: 4,279,696 km (0.111 R)
• M23: 4,378,879 km (0.105 R)
• M24: 4,529,076 km (0.081 R)
• M25: 4,647,108 km (0.075 R)
• M26: 4,851,908 km (0.109 R)
• M27: 5,059,699 km (0.075 R)
• M28: 5,646,572 km (0.085 R)
• M29: 5,883,834 km (0.066 R)
• M30: 6,368,232 km (0.038 R)
• M31: 6,519,924 km (0.1 R)
• M32: 6,827,048 km (0.118 R)
• M33: 7,878,123 km (0.071 R)
• M34: 8,391,393 km (0.119 R)
• M35: 8,537,102 km (0.032 R)
• M36: 8,873,398 km (0.119 R)
• M37: 10,239,525 km (0.035 R)
• M38: 10,596,915 km (0.097 R)
• M39: 11,117,964 km (0.057 R)
• M40: 11,347,148 km (0.092 R)
• M41: 12,185,046 km (0.044 R)
• M42: 12,445,196 km (0.104 R)
• M43: 12,754,864 km (0.119 R)
• M44: 12,946,798 km (0.113 R)
• M45: 13,163,865 km (0.09 R)
• M46: 13,284,889 km (0.119 R)
• M47: 13,479,367 km (0.11 R)
• M48: 13,625,972 km (0.108 R)
• M49: 13,773,027 km (0.051 R)
• M50: 14,192,500 km (0.077 R)
• M51: 14,291,833 km (0.084 R)
• M52: 14,842,353 km (0.117 R)
• M53: 15,221,733 km (0.112 R)
• M54: 15,527,511 km (0.106 R)
• M55: 15,681,148 km (0.092 R)
• M56: 16,093,440 km (0.112 R)
• M57: 16,405,052 km (0.057 R)
• M58: 16,509,322 km (0.074 R)
• M59: 16,876,136 km (0.102 R)
• M60: 17,166,206 km (0.115 R)
• M61: 17,298,600 km (0.09 R)
• M62: 17,591,064 km (0.064 R)
• M63: 17,751,433 km (0.118 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: 211 - 15,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit