🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 9.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.7 AU - 0.78 AU

Year: 411 Days

Day: 13.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,878,664 km

• M1: 131,347 km (0.101 R)
• M2: 222,901 km (0.105 R)
• M3: 291,865 km (0.101 R)
• M4: 364,570 km (0.083 R)
• M5: 430,243 km (0.058 R)
• M6: 519,404 km (0.078 R)
• M7: 631,303 km (0.095 R)
• M8: 699,968 km (0.069 R)
• M9: 810,820 km (0.064 R)
• M10: 933,192 km (0.116 R)
• M11: 1,154,148 km (0.101 R)
• M12: 1,217,128 km (0.079 R)
• M13: 1,358,797 km (0.077 R)
• M14: 1,506,151 km (0.104 R)
• M15: 1,659,040 km (0.076 R)
• M16: 1,763,759 km (0.106 R)
• M17: 1,840,503 km (0.063 R)
• M18: 1,908,121 km (0.082 R)
• M19: 1,993,990 km (0.118 R)
• M20: 2,244,716 km (0.081 R)
• M21: 2,309,941 km (0.11 R)
• M22: 2,427,525 km (0.105 R)
• M23: 2,547,203 km (0.089 R)
• M24: 2,619,160 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.8

Radius: 11.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.84 AU - 0.86 AU

Year: 506 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 29,878,664 km

• M1: 142,268 km (0.108 R)
• M2: 255,364 km (0.075 R)
• M3: 336,296 km (0.101 R)
• M4: 424,708 km (0.102 R)
• M5: 504,893 km (0.077 R)
• M6: 578,196 km (0.076 R)
• M7: 652,247 km (0.114 R)
• M8: 785,389 km (0.111 R)
• M9: 912,547 km (0.049 R)
• M10: 1,038,658 km (0.116 R)
• M11: 1,149,360 km (0.111 R)
• M12: 1,228,348 km (0.116 R)
• M13: 1,313,918 km (0.072 R)
• M14: 1,439,132 km (0.097 R)
• M15: 1,539,512 km (0.035 R)
• M16: 1,617,602 km (0.073 R)
• M17: 1,691,952 km (0.07 R)
• M18: 1,762,562 km (0.108 R)
• M19: 1,844,542 km (0.064 R)
• M20: 2,017,776 km (0.081 R)
• M21: 2,092,874 km (0.056 R)
• M22: 2,191,010 km (0.114 R)
• M23: 2,397,455 km (0.071 R)
• M24: 2,511,898 km (0.105 R)
• M25: 2,710,564 km (0.082 R)
• M26: 2,811,842 km (0.118 R)
• M27: 2,938,850 km (0.059 R)
• M28: 3,055,387 km (0.043 R)
• M29: 3,179,703 km (0.087 R)
• M30: 3,337,678 km (0.114 R)
• M31: 3,433,570 km (0.032 R)
• M32: 3,767,024 km (0.106 R)
• M33: 3,840,327 km (0.071 R)
• M34: 4,035,851 km (0.074 R)
• M35: 4,110,949 km (0.087 R)
• M36: 4,234,817 km (0.033 R)
• M37: 4,311,111 km (0.059 R)
• M38: 4,458,166 km (0.12 R)
• M39: 4,735,521 km (0.069 R)
• M40: 4,851,010 km (0.042 R)
• M41: 4,967,547 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.6

Radius: 12.7

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.66 AU - 4.4 AU

Year: 5224 Days

Day: 13.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,878,664 km

• M1: 160,818 km (0.099 R)
• M2: 329,115 km (0.052 R)
• M3: 421,417 km (0.106 R)
• M4: 945,608 km (0.104 R)
• M5: 1,327,083 km (0.076 R)
• M6: 1,476,232 km (0.108 R)
• M7: 1,666,520 km (0.057 R)
• M8: 1,773,782 km (0.084 R)
• M9: 1,976,786 km (0.114 R)
• M10: 2,446,524 km (0.118 R)
• M11: 2,736,743 km (0.052 R)
• M12: 2,821,715 km (0.11 R)
• M13: 3,260,336 km (0.112 R)
• M14: 3,533,950 km (0.047 R)
• M15: 4,250,973 km (0.106 R)
• M16: 4,349,857 km (0.09 R)
• M17: 4,550,318 km (0.072 R)
• M18: 5,328,975 km (0.102 R)
• M19: 5,926,320 km (0.114 R)
• M20: 6,573,779 km (0.095 R)
• M21: 7,008,062 km (0.03 R)
• M22: 7,332,689 km (0.118 R)
• M23: 7,541,677 km (0.072 R)
• M24: 7,631,885 km (0.055 R)
• M25: 8,119,275 km (0.094 R)
• M26: 9,220,465 km (0.051 R)
• M27: 9,478,820 km (0.114 R)
• M28: 9,739,569 km (0.102 R)
• M29: 9,837,855 km (0.071 R)
• M30: 10,201,528 km (0.113 R)
• M31: 10,468,709 km (0.058 R)
• M32: 10,806,053 km (0.1 R)
• M33: 11,146,986 km (0.083 R)
• M34: 12,868,110 km (0.066 R)
• M35: 13,120,780 km (0.044 R)
• M36: 13,302,243 km (0.057 R)
• M37: 13,999,518 km (0.106 R)
• M38: 14,371,269 km (0.073 R)
• M39: 14,520,867 km (0.069 R)
• M40: 14,633,365 km (0.119 R)
• M41: 15,621,010 km (0.074 R)
• M42: 15,890,585 km (0.099 R)
• M43: 16,161,656 km (0.09 R)
• M44: 16,551,658 km (0.113 R)
• M45: 16,669,392 km (0.05 R)
• M46: 16,826,619 km (0.091 R)
• M47: 16,984,295 km (0.072 R)
• M48: 17,460,465 km (0.12 R)
• M49: 18,263,955 km (0.105 R)
• M50: 19,326,399 km (0.066 R)
• M51: 19,408,977 km (0.054 R)
• M52: 19,491,705 km (0.08 R)
• M53: 19,906,839 km (0.1 R)
• M54: 20,032,052 km (0.113 R)
• M55: 20,157,415 km (0.098 R)
• M56: 20,746,083 km (0.089 R)
• M57: 20,999,951 km (0.048 R)
• M58: 21,169,894 km (0.09 R)
• M59: 21,340,286 km (0.115 R)
• M60: 21,468,342 km (0.114 R)
• M61: 21,596,697 km (0.079 R)
• M62: 21,854,155 km (0.108 R)
• M63: 23,640,353 km (0.085 R)
• M64: 23,950,021 km (0.047 R)
• M65: 24,127,593 km (0.078 R)
• M66: 24,662,855 km (0.069 R)
• M67: 26,018,211 km (0.081 R)
• M68: 26,155,093 km (0.109 R)
• M69: 27,676,504 km (0.116 R)
• M70: 28,330,546 km (0.098 R)
• M71: 28,989,674 km (0.034 R)
• M72: 29,416,177 km (0.11 R)
• M73: 29,749,182 km (0.068 R)
• M74: 29,844,626 km (0.117 R)
• M75: 32,115,820 km (0.105 R)
• M76: 32,753,855 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104

Radius: 4

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.58 AU - 7.94 AU

Year: 12630 Days

Day: 20.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 29,878,664 km

• M1: 79,586 km (0.109 R)
• M2: 325,076 km (0.09 R)
• M3: 413,638 km (0.073 R)
• M4: 626,067 km (0.053 R)
• M5: 841,787 km (0.119 R)
• M6: 895,792 km (0.073 R)
• M7: 1,079,199 km (0.03 R)
• M8: 1,167,761 km (0.1 R)
• M9: 1,258,866 km (0.074 R)
• M10: 1,595,611 km (0.12 R)
• M11: 1,817,465 km (0.116 R)
• M12: 1,905,428 km (0.108 R)
• M13: 1,958,835 km (0.11 R)
• M14: 2,196,097 km (0.058 R)
• M15: 2,818,424 km (0.085 R)
• M16: 3,318,530 km (0.111 R)
• M17: 3,755,954 km (0.025 R)
• M18: 3,823,123 km (0.092 R)
• M19: 4,188,142 km (0.072 R)
• M20: 4,304,529 km (0.036 R)
• M21: 4,732,229 km (0.09 R)
• M22: 5,074,210 km (0.097 R)
• M23: 5,373,556 km (0.063 R)
• M24: 5,627,423 km (0.099 R)
• M25: 6,067,989 km (0.057 R)
• M26: 7,147,786 km (0.107 R)
• M27: 8,372,694 km (0.118 R)
• M28: 9,054,112 km (0.116 R)
• M29: 9,569,177 km (0.064 R)
• M30: 9,691,848 km (0.082 R)
• M31: 10,062,551 km (0.119 R)
• M32: 10,564,302 km (0.112 R)
• M33: 10,722,727 km (0.07 R)
• M34: 11,106,146 km (0.118 R)
• M35: 11,461,590 km (0.053 R)
• M36: 11,494,053 km (0.113 R)
• M37: 11,624,353 km (0.081 R)
• M38: 12,051,156 km (0.106 R)
• M39: 13,089,514 km (0.081 R)
• M40: 13,157,582 km (0.107 R)
• M41: 13,191,540 km (0.11 R)
• M42: 13,430,598 km (0.072 R)
• M43: 13,809,080 km (0.094 R)
• M44: 13,982,315 km (0.079 R)
• M45: 14,401,039 km (0.108 R)
• M46: 15,322,113 km (0.073 R)
• M47: 15,429,674 km (0.073 R)
• M48: 17,146,459 km (0.054 R)
• M49: 17,258,059 km (0.096 R)
• M50: 17,782,100 km (0.099 R)
• M51: 18,349,376 km (0.109 R)
• M52: 19,462,982 km (0.1 R)
• M53: 20,047,461 km (0.098 R)
• M54: 21,353,600 km (0.104 R)
• M55: 21,393,543 km (0.096 R)
• M56: 21,513,819 km (0.051 R)
• M57: 22,239,519 km (0.102 R)
• M58: 22,850,327 km (0.098 R)
• M59: 25,010,520 km (0.061 R)
• M60: 25,475,620 km (0.059 R)
• M61: 25,858,441 km (0.112 R)
• M62: 25,901,076 km (0.049 R)
• M63: 26,543,599 km (0.064 R)
• M64: 29,387,903 km (0.081 R)
• M65: 29,789,274 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 15,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit