🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.2

Radius: 11.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.74 AU - 0.78 AU

Year: 457 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,860,882 km

• M1: 165,904 km (0.12 R)
• M2: 261,946 km (0.032 R)
• M3: 456,722 km (0.086 R)
• M4: 540,796 km (0.103 R)
• M5: 616,642 km (0.116 R)
• M6: 702,661 km (0.1 R)
• M7: 946,356 km (0.062 R)
• M8: 1,030,281 km (0.112 R)
• M9: 1,182,272 km (0.091 R)
• M10: 1,310,029 km (0.094 R)
• M11: 1,442,722 km (0.115 R)
• M12: 1,532,929 km (0.073 R)
• M13: 1,609,224 km (0.097 R)
• M14: 1,829,283 km (0.101 R)
• M15: 1,907,672 km (0.12 R)
• M16: 1,998,628 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.7

Radius: 11.2

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.81 AU - 0.83 AU

Year: 513 Days

Day: 12.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 21,860,882 km

• M1: 139,425 km (0.074 R)
• M2: 230,082 km (0.089 R)
• M3: 353,350 km (0.095 R)
• M4: 433,983 km (0.052 R)
• M5: 503,696 km (0.047 R)
• M6: 574,007 km (0.063 R)
• M7: 700,268 km (0.088 R)
• M8: 908,508 km (0.097 R)
• M9: 1,038,508 km (0.084 R)
• M10: 1,180,477 km (0.08 R)
• M11: 1,340,547 km (0.093 R)
• M12: 1,437,935 km (0.094 R)
• M13: 1,508,096 km (0.095 R)
• M14: 1,682,677 km (0.039 R)
• M15: 1,788,293 km (0.102 R)
• M16: 1,896,153 km (0.037 R)
• M17: 1,973,645 km (0.105 R)
• M18: 2,151,965 km (0.12 R)
• M19: 2,294,532 km (0.045 R)
• M20: 2,377,409 km (0.108 R)
• M21: 2,447,272 km (0.1 R)
• M22: 2,610,632 km (0.118 R)
• M23: 2,748,412 km (0.092 R)
• M24: 2,896,065 km (0.098 R)
• M25: 3,001,083 km (0.046 R)
• M26: 3,378,518 km (0.09 R)
• M27: 3,545,021 km (0.119 R)
• M28: 3,706,138 km (0.05 R)
• M29: 4,374,990 km (0.082 R)
• M30: 4,617,937 km (0.115 R)
• M31: 4,750,032 km (0.059 R)
• M32: 4,820,941 km (0.099 R)
• M33: 4,990,884 km (0.06 R)
• M34: 5,153,647 km (0.115 R)
• M35: 5,309,079 km (0.108 R)
• M36: 5,466,007 km (0.104 R)
• M37: 5,615,306 km (0.117 R)
• M38: 5,709,104 km (0.098 R)
• M39: 5,784,650 km (0.069 R)
• M40: 5,879,645 km (0.095 R)
• M41: 6,196,344 km (0.097 R)
• M42: 6,283,709 km (0.108 R)
• M43: 6,440,188 km (0.116 R)
• M44: 6,548,348 km (0.046 R)
• M45: 6,647,381 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.9

Radius: 13

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.75 AU - 0.95 AU

Year: 541 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 21,860,882 km

• M1: 162,762 km (0.075 R)
• M2: 270,323 km (0.095 R)
• M3: 452,683 km (0.078 R)
• M4: 544,237 km (0.095 R)
• M5: 659,876 km (0.093 R)
• M6: 792,570 km (0.035 R)
• M7: 996,322 km (0.106 R)
• M8: 1,119,291 km (0.096 R)
• M9: 1,399,338 km (0.101 R)
• M10: 1,538,764 km (0.057 R)
• M11: 1,769,144 km (0.111 R)
• M12: 1,851,872 km (0.101 R)
• M13: 1,970,952 km (0.12 R)
• M14: 2,123,542 km (0.11 R)
• M15: 2,217,040 km (0.047 R)
• M16: 2,333,278 km (0.111 R)
• M17: 2,446,075 km (0.11 R)
• M18: 2,533,440 km (0.084 R)
• M19: 2,716,847 km (0.066 R)
• M20: 2,864,650 km (0.077 R)
• M21: 2,991,808 km (0.05 R)
• M22: 3,108,943 km (0.03 R)
• M23: 3,191,970 km (0.104 R)
• M24: 3,531,707 km (0.072 R)
• M25: 3,705,988 km (0.108 R)
• M26: 3,883,262 km (0.107 R)
• M27: 4,024,482 km (0.08 R)
• M28: 4,121,721 km (0.107 R)
• M29: 4,226,439 km (0.107 R)
• M30: 4,312,159 km (0.113 R)
• M31: 4,398,327 km (0.101 R)
• M32: 4,640,526 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.2

Radius: 12.9

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.89 AU - 3.87 AU

Year: 4289 Days

Day: 6.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 21,860,882 km

• M1: 246,238 km (0.104 R)
• M2: 388,655 km (0.051 R)
• M3: 503,546 km (0.109 R)
• M4: 867,368 km (0.099 R)
• M5: 984,803 km (0.08 R)
• M6: 1,142,629 km (0.111 R)
• M7: 1,224,907 km (0.102 R)
• M8: 1,523,355 km (0.113 R)
• M9: 1,641,388 km (0.114 R)
• M10: 2,159,894 km (0.113 R)
• M11: 2,278,675 km (0.098 R)
• M12: 2,791,945 km (0.106 R)
• M13: 2,905,639 km (0.082 R)
• M14: 3,154,271 km (0.05 R)
• M15: 3,272,753 km (0.108 R)
• M16: 3,479,497 km (0.105 R)
• M17: 3,924,102 km (0.095 R)
• M18: 4,330,410 km (0.114 R)
• M19: 4,538,799 km (0.083 R)
• M20: 5,123,727 km (0.088 R)
• M21: 5,547,687 km (0.114 R)
• M22: 6,067,091 km (0.1 R)
• M23: 6,279,371 km (0.045 R)
• M24: 6,645,736 km (0.116 R)
• M25: 6,886,588 km (0.025 R)
• M26: 7,019,132 km (0.08 R)
• M27: 7,242,183 km (0.104 R)
• M28: 7,580,872 km (0.11 R)
• M29: 8,017,548 km (0.04 R)
• M30: 8,344,569 km (0.116 R)
• M31: 8,628,356 km (0.089 R)
• M32: 8,723,800 km (0.085 R)
• M33: 9,108,566 km (0.11 R)
• M34: 9,572,768 km (0.083 R)
• M35: 9,696,336 km (0.11 R)
• M36: 9,944,818 km (0.094 R)
• M37: 10,044,899 km (0.104 R)
• M38: 10,549,941 km (0.085 R)
• M39: 10,754,292 km (0.092 R)
• M40: 10,908,527 km (0.083 R)
• M41: 11,037,480 km (0.056 R)
• M42: 11,244,973 km (0.065 R)
• M43: 12,815,152 km (0.049 R)
• M44: 13,033,266 km (0.096 R)
• M45: 13,197,823 km (0.082 R)
• M46: 13,611,910 km (0.118 R)
• M47: 13,806,687 km (0.119 R)
• M48: 15,688,030 km (0.085 R)
• M49: 15,950,723 km (0.064 R)
• M50: 16,658,620 km (0.033 R)
• M51: 18,288,639 km (0.119 R)
• M52: 18,534,428 km (0.103 R)
• M53: 18,657,697 km (0.088 R)
• M54: 18,936,248 km (0.119 R)
• M55: 19,465,974 km (0.111 R)
• M56: 19,559,922 km (0.083 R)
• M57: 19,654,019 km (0.107 R)
• M58: 19,842,811 km (0.094 R)
• M59: 19,969,072 km (0.095 R)
• M60: 20,127,047 km (0.081 R)
• M61: 20,635,829 km (0.093 R)
• M62: 20,763,586 km (0.036 R)
• M63: 21,180,964 km (0.119 R)
• M64: 21,439,170 km (0.078 R)
• M65: 21,665,811 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 11,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit