🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 11.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.43 AU - 0.69 AU

Year: 279 Days

Day: 9.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 11,269,065 km

• M1: 142,716 km (0.12 R)
• M2: 247,136 km (0.098 R)
• M3: 326,423 km (0.036 R)
• M4: 400,473 km (0.089 R)
• M5: 473,328 km (0.115 R)
• M6: 544,087 km (0.091 R)
• M7: 737,518 km (0.104 R)
• M8: 834,008 km (0.114 R)
• M9: 939,923 km (0.087 R)
• M10: 1,010,833 km (0.062 R)
• M11: 1,099,096 km (0.103 R)
• M12: 1,192,744 km (0.064 R)
• M13: 1,262,157 km (0.086 R)
• M14: 1,332,917 km (0.096 R)
• M15: 1,522,158 km (0.114 R)
• M16: 1,675,197 km (0.113 R)
• M17: 1,765,853 km (0.117 R)
• M18: 1,839,605 km (0.113 R)
• M19: 1,917,695 km (0.118 R)
• M20: 2,015,981 km (0.103 R)
• M21: 2,237,835 km (0.085 R)
• M22: 2,406,132 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.2

Radius: 13.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.48 AU - 0.74 AU

Year: 318 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 11,269,065 km

• M1: 169,345 km (0.11 R)
• M2: 261,647 km (0.088 R)
• M3: 351,705 km (0.119 R)
• M4: 440,267 km (0.106 R)
• M5: 539,899 km (0.115 R)
• M6: 699,669 km (0.071 R)
• M7: 802,443 km (0.085 R)
• M8: 887,564 km (0.112 R)
• M9: 993,629 km (0.113 R)
• M10: 1,093,560 km (0.062 R)
• M11: 1,185,862 km (0.094 R)
• M12: 1,327,831 km (0.099 R)
• M13: 1,443,320 km (0.079 R)
• M14: 1,545,795 km (0.11 R)
• M15: 1,633,908 km (0.096 R)
• M16: 1,741,020 km (0.077 R)
• M17: 1,828,535 km (0.065 R)
• M18: 1,926,671 km (0.112 R)
• M19: 2,105,141 km (0.109 R)
• M20: 2,203,577 km (0.073 R)
• M21: 2,400,447 km (0.093 R)
• M22: 2,583,256 km (0.11 R)
• M23: 2,668,826 km (0.047 R)
• M24: 2,765,616 km (0.119 R)
• M25: 2,863,602 km (0.103 R)
• M26: 2,999,737 km (0.098 R)
• M27: 3,089,944 km (0.056 R)
• M28: 3,175,664 km (0.051 R)
• M29: 3,273,052 km (0.116 R)
• M30: 3,393,478 km (0.089 R)
• M31: 3,565,815 km (0.09 R)
• M32: 3,764,032 km (0.064 R)
• M33: 3,925,149 km (0.101 R)
• M34: 4,018,348 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.1

Radius: 11.8

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.79 AU

Year: 366 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 11,269,065 km

• M1: 148,551 km (0.061 R)
• M2: 275,260 km (0.094 R)
• M3: 389,553 km (0.058 R)
• M4: 479,162 km (0.064 R)
• M5: 554,709 km (0.093 R)
• M6: 695,331 km (0.086 R)
• M7: 806,482 km (0.111 R)
• M8: 880,383 km (0.096 R)
• M9: 961,017 km (0.054 R)
• M10: 1,035,965 km (0.093 R)
• M11: 1,134,700 km (0.045 R)
• M12: 1,227,899 km (0.074 R)
• M13: 1,319,304 km (0.062 R)
• M14: 1,432,100 km (0.076 R)
• M15: 1,627,625 km (0.085 R)
• M16: 1,775,128 km (0.062 R)
• M17: 1,905,877 km (0.09 R)
• M18: 1,980,526 km (0.094 R)
• M19: 2,116,511 km (0.045 R)
• M20: 2,255,637 km (0.114 R)
• M21: 2,449,964 km (0.082 R)
• M22: 2,525,661 km (0.109 R)
• M23: 2,608,239 km (0.116 R)
• M24: 2,715,650 km (0.109 R)
• M25: 2,842,958 km (0.071 R)
• M26: 3,034,443 km (0.113 R)
• M27: 3,204,835 km (0.064 R)
• M28: 3,307,310 km (0.116 R)
• M29: 3,674,872 km (0.1 R)
• M30: 3,748,623 km (0.082 R)
• M31: 3,822,974 km (0.092 R)
• M32: 3,904,504 km (0.058 R)
• M33: 3,986,634 km (0.111 R)
• M34: 4,117,981 km (0.083 R)
• M35: 4,194,724 km (0.05 R)
• M36: 4,285,979 km (0.069 R)
• M37: 4,363,770 km (0.072 R)
• M38: 4,571,113 km (0.1 R)
• M39: 5,077,501 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.2

Radius: 12.2

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.19 AU - 1.35 AU

Year: 954 Days

Day: 13.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 11,269,065 km

• M1: 162,912 km (0.086 R)
• M2: 264,938 km (0.112 R)
• M3: 503,247 km (0.07 R)
• M4: 797,506 km (0.11 R)
• M5: 1,036,414 km (0.034 R)
• M6: 1,198,728 km (0.1 R)
• M7: 1,458,878 km (0.069 R)
• M8: 1,541,456 km (0.117 R)
• M9: 1,642,585 km (0.044 R)
• M10: 1,763,759 km (0.094 R)
• M11: 2,061,309 km (0.112 R)
• M12: 2,230,504 km (0.093 R)
• M13: 2,404,487 km (0.093 R)
• M14: 2,664,039 km (0.099 R)
• M15: 2,838,620 km (0.118 R)
• M16: 3,123,903 km (0.059 R)
• M17: 3,210,221 km (0.079 R)
• M18: 3,518,841 km (0.068 R)
• M19: 3,676,966 km (0.087 R)
• M20: 3,779,740 km (0.075 R)
• M21: 4,094,045 km (0.108 R)
• M22: 4,236,612 km (0.117 R)
• M23: 4,429,144 km (0.12 R)
• M24: 4,723,553 km (0.03 R)
• M25: 4,885,717 km (0.079 R)
• M26: 4,986,396 km (0.04 R)
• M27: 5,202,715 km (0.057 R)
• M28: 5,292,773 km (0.105 R)
• M29: 5,370,414 km (0.103 R)
• M30: 5,448,354 km (0.104 R)
• M31: 5,924,076 km (0.096 R)
• M32: 6,018,173 km (0.081 R)
• M33: 6,099,105 km (0.069 R)
• M34: 6,262,316 km (0.054 R)
• M35: 6,579,165 km (0.11 R)
• M36: 6,690,615 km (0.086 R)
• M37: 6,887,187 km (0.045 R)
• M38: 7,185,784 km (0.048 R)
• M39: 7,329,398 km (0.076 R)
• M40: 7,488,421 km (0.119 R)
• M41: 7,678,111 km (0.054 R)
• M42: 7,869,147 km (0.055 R)
• M43: 7,987,629 km (0.046 R)
• M44: 8,106,709 km (0.115 R)
• M45: 8,331,405 km (0.09 R)
• M46: 8,756,562 km (0.109 R)
• M47: 8,833,156 km (0.037 R)
• M48: 9,188,750 km (0.093 R)
• M49: 9,454,735 km (0.087 R)
• M50: 9,564,839 km (0.083 R)
• M51: 9,675,541 km (0.102 R)
• M52: 9,962,021 km (0.094 R)
• M53: 10,090,227 km (0.108 R)
• M54: 10,251,344 km (0.117 R)
• M55: 10,413,358 km (0.089 R)
• M56: 11,135,916 km (0.086 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: 442 - 18,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit