🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836

Radius: 13.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.65 AU - 0.81 AU

Year: 409 Days

Day: 10.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 18,033,063 km

• M1: 174,880 km (0.071 R)
• M2: 289,472 km (0.069 R)
• M3: 382,671 km (0.032 R)
• M4: 485,744 km (0.086 R)
• M5: 590,762 km (0.119 R)
• M6: 717,322 km (0.086 R)
• M7: 820,395 km (0.098 R)
• M8: 1,114,953 km (0.12 R)
• M9: 1,207,704 km (0.112 R)
• M10: 1,303,297 km (0.103 R)
• M11: 1,412,204 km (0.1 R)
• M12: 1,579,006 km (0.108 R)
• M13: 1,695,991 km (0.109 R)
• M14: 1,827,488 km (0.087 R)
• M15: 2,064,899 km (0.057 R)
• M16: 2,205,970 km (0.11 R)
• M17: 2,306,201 km (0.114 R)
• M18: 2,414,360 km (0.075 R)
• M19: 2,576,674 km (0.116 R)
• M20: 2,776,387 km (0.055 R)
• M21: 3,022,924 km (0.04 R)
• M22: 3,120,761 km (0.104 R)
• M23: 3,370,290 km (0.105 R)
• M24: 3,457,356 km (0.065 R)
• M25: 3,559,831 km (0.095 R)
• M26: 3,656,022 km (0.077 R)
• M27: 3,768,071 km (0.089 R)
• M28: 3,965,241 km (0.076 R)
• M29: 4,072,802 km (0.111 R)
• M30: 4,353,896 km (0.104 R)
• M31: 4,440,962 km (0.118 R)
• M32: 4,617,189 km (0.099 R)
• M33: 4,763,047 km (0.118 R)
• M34: 4,861,183 km (0.066 R)
• M35: 5,051,172 km (0.041 R)
• M36: 5,260,460 km (0.086 R)
• M37: 5,515,524 km (0.053 R)
• M38: 5,679,334 km (0.093 R)
• M39: 5,792,280 km (0.11 R)
• M40: 5,985,112 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.9

Radius: 13

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.7 AU - 0.88 AU

Year: 461 Days

Day: 11.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 18,033,063 km

• M1: 162,463 km (0.086 R)
• M2: 278,701 km (0.11 R)
• M3: 438,920 km (0.098 R)
• M4: 530,025 km (0.091 R)
• M5: 629,209 km (0.111 R)
• M6: 754,572 km (0.064 R)
• M7: 853,905 km (0.083 R)
• M8: 966,552 km (0.108 R)
• M9: 1,058,854 km (0.111 R)
• M10: 1,185,563 km (0.105 R)
• M11: 1,266,944 km (0.055 R)
• M12: 1,364,482 km (0.07 R)
• M13: 1,450,351 km (0.095 R)
• M14: 1,542,952 km (0.088 R)
• M15: 1,652,907 km (0.061 R)
• M16: 1,734,587 km (0.109 R)
• M17: 1,881,044 km (0.099 R)
• M18: 1,993,691 km (0.078 R)
• M19: 2,092,126 km (0.116 R)
• M20: 2,282,564 km (0.046 R)
• M21: 2,508,457 km (0.038 R)
• M22: 2,627,088 km (0.098 R)
• M23: 2,925,985 km (0.099 R)
• M24: 3,019,783 km (0.088 R)
• M25: 3,101,912 km (0.096 R)
• M26: 3,249,116 km (0.066 R)
• M27: 3,372,385 km (0.104 R)
• M28: 3,510,613 km (0.087 R)
• M29: 3,644,055 km (0.074 R)
• M30: 3,752,064 km (0.052 R)
• M31: 3,847,358 km (0.077 R)
• M32: 4,096,438 km (0.118 R)
• M33: 4,194,724 km (0.106 R)
• M34: 4,286,727 km (0.052 R)
• M35: 4,436,923 km (0.104 R)
• M36: 4,610,606 km (0.079 R)
• M37: 4,757,063 km (0.1 R)
• M38: 4,853,105 km (0.086 R)
• M39: 4,949,894 km (0.11 R)
• M40: 5,047,283 km (0.108 R)
• M41: 5,145,269 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.7

Radius: 13.8

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.91 AU - 1.09 AU

Year: 656 Days

Day: 14.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 18,033,063 km

• M1: 172,935 km (0.072 R)
• M2: 288,425 km (0.118 R)
• M3: 375,790 km (0.025 R)
• M4: 466,596 km (0.054 R)
• M5: 610,958 km (0.096 R)
• M6: 715,826 km (0.102 R)
• M7: 832,811 km (0.091 R)
• M8: 952,041 km (0.117 R)
• M9: 1,083,089 km (0.092 R)
• M10: 1,191,697 km (0.079 R)
• M11: 1,414,298 km (0.086 R)
• M12: 1,572,872 km (0.089 R)
• M13: 1,684,173 km (0.104 R)
• M14: 1,957,189 km (0.111 R)
• M15: 2,070,435 km (0.114 R)
• M16: 2,171,563 km (0.117 R)
• M17: 2,281,816 km (0.115 R)
• M18: 2,401,495 km (0.097 R)
• M19: 2,789,402 km (0.118 R)
• M20: 2,982,982 km (0.064 R)
• M21: 3,097,873 km (0.073 R)
• M22: 3,239,542 km (0.06 R)
• M23: 3,426,090 km (0.116 R)
• M24: 3,590,199 km (0.069 R)
• M25: 3,774,653 km (0.086 R)
• M26: 3,953,273 km (0.089 R)
• M27: 4,080,132 km (0.119 R)
• M28: 4,235,864 km (0.07 R)
• M29: 4,393,689 km (0.117 R)
• M30: 4,562,885 km (0.113 R)
• M31: 4,791,919 km (0.112 R)
• M32: 4,888,559 km (0.068 R)
• M33: 5,015,119 km (0.049 R)
• M34: 5,231,737 km (0.117 R)
• M35: 5,431,599 km (0.074 R)
• M36: 5,582,993 km (0.087 R)
• M37: 5,766,699 km (0.043 R)
• M38: 5,910,911 km (0.103 R)
• M39: 6,213,548 km (0.041 R)
• M40: 6,308,542 km (0.096 R)
• M41: 6,414,757 km (0.118 R)
• M42: 6,682,686 km (0.106 R)
• M43: 7,218,546 km (0.114 R)
• M44: 7,576,085 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.7

Radius: 12.6

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.95 AU - 2.79 AU

Year: 2393 Days

Day: 8.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 18,033,063 km

• M1: 192,832 km (0.091 R)
• M2: 368,609 km (0.096 R)
• M3: 639,381 km (0.101 R)
• M4: 764,894 km (0.113 R)
• M5: 844,779 km (0.105 R)
• M6: 1,013,974 km (0.086 R)
• M7: 1,133,503 km (0.049 R)
• M8: 1,354,758 km (0.073 R)
• M9: 1,443,021 km (0.058 R)
• M10: 1,637,199 km (0.09 R)
• M11: 1,840,353 km (0.083 R)
• M12: 1,938,788 km (0.12 R)
• M13: 2,219,284 km (0.115 R)
• M14: 2,298,122 km (0.046 R)
• M15: 2,540,321 km (0.114 R)
• M16: 2,664,637 km (0.092 R)
• M17: 2,919,552 km (0.085 R)
• M18: 3,453,467 km (0.079 R)
• M19: 3,779,141 km (0.036 R)
• M20: 3,858,279 km (0.116 R)
• M21: 3,985,886 km (0.073 R)
• M22: 4,344,173 km (0.118 R)
• M23: 4,493,770 km (0.069 R)
• M24: 4,935,832 km (0.116 R)
• M25: 5,022,449 km (0.093 R)
• M26: 5,320,897 km (0.088 R)
• M27: 5,553,073 km (0.078 R)
• M28: 5,643,280 km (0.115 R)
• M29: 5,971,947 km (0.062 R)
• M30: 6,138,749 km (0.116 R)
• M31: 6,250,797 km (0.047 R)
• M32: 6,725,023 km (0.097 R)
• M33: 6,859,960 km (0.082 R)
• M34: 7,171,722 km (0.079 R)
• M35: 7,309,502 km (0.114 R)
• M36: 7,428,432 km (0.078 R)
• M37: 7,708,329 km (0.077 R)
• M38: 7,809,158 km (0.114 R)
• M39: 7,991,817 km (0.108 R)
• M40: 8,114,338 km (0.12 R)
• M41: 8,299,241 km (0.108 R)
• M42: 8,402,613 km (0.097 R)
• M43: 8,568,966 km (0.115 R)
• M44: 8,673,385 km (0.073 R)
• M45: 8,904,813 km (0.106 R)
• M46: 9,138,336 km (0.116 R)
• M47: 9,459,971 km (0.114 R)
• M48: 9,654,747 km (0.068 R)
• M49: 9,960,376 km (0.079 R)
• M50: 10,558,917 km (0.086 R)
• M51: 11,032,544 km (0.092 R)
• M52: 11,352,234 km (0.085 R)
• M53: 11,628,691 km (0.064 R)
• M54: 11,721,292 km (0.119 R)
• M55: 11,930,729 km (0.107 R)
• M56: 12,542,435 km (0.081 R)
• M57: 12,732,724 km (0.096 R)
• M58: 12,971,931 km (0.089 R)
• M59: 13,068,122 km (0.096 R)
• M60: 13,333,658 km (0.116 R)
• M61: 13,430,598 km (0.102 R)
• M62: 13,698,677 km (0.115 R)
• M63: 13,993,086 km (0.109 R)
• M64: 14,563,054 km (0.116 R)
• M65: 15,394,369 km (0.117 R)
• M66: 15,547,108 km (0.1 R)
• M67: 15,649,284 km (0.093 R)
• M68: 16,241,093 km (0.081 R)
• M69: 16,344,764 km (0.08 R)
• M70: 17,340,488 km (0.117 R)
• M71: 17,845,680 km (0.098 R)
• M72: 17,979,420 km (0.059 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit