🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.1

Radius: 9.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.56 AU

Year: 250 Days

Day: 6.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,640,833 km

• M1: 124,316 km (0.025 R)
• M2: 205,697 km (0.051 R)
• M3: 316,399 km (0.114 R)
• M4: 380,278 km (0.034 R)
• M5: 497,563 km (0.109 R)
• M6: 610,060 km (0.098 R)
• M7: 672,592 km (0.106 R)
• M8: 760,855 km (0.085 R)
• M9: 853,306 km (0.117 R)
• M10: 1,027,438 km (0.07 R)
• M11: 1,113,906 km (0.092 R)
• M12: 1,178,831 km (0.034 R)
• M13: 1,252,134 km (0.116 R)
• M14: 1,374,206 km (0.117 R)
• M15: 1,549,535 km (0.108 R)
• M16: 1,657,694 km (0.109 R)
• M17: 1,832,873 km (0.086 R)
• M18: 1,980,676 km (0.093 R)
• M19: 2,052,034 km (0.041 R)
• M20: 2,124,140 km (0.102 R)
• M21: 2,188,467 km (0.099 R)
• M22: 2,275,384 km (0.12 R)
• M23: 2,359,009 km (0.032 R)
• M24: 2,524,913 km (0.076 R)
• M25: 2,602,554 km (0.054 R)
• M26: 2,722,681 km (0.108 R)
• M27: 2,997,493 km (0.053 R)
• M28: 3,060,473 km (0.041 R)
• M29: 3,138,414 km (0.1 R)
• M30: 3,286,366 km (0.057 R)
• M31: 3,351,291 km (0.111 R)
• M32: 3,416,666 km (0.054 R)
• M33: 3,487,426 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.1

Radius: 14.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.94 AU - 1.14 AU

Year: 707 Days

Day: 9.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 56,640,833 km

• M1: 186,100 km (0.118 R)
• M2: 294,857 km (0.1 R)
• M3: 391,198 km (0.08 R)
• M4: 501,602 km (0.085 R)
• M5: 599,588 km (0.092 R)
• M6: 740,061 km (0.116 R)
• M7: 835,953 km (0.096 R)
• M8: 931,247 km (0.09 R)
• M9: 1,047,783 km (0.086 R)
• M10: 1,175,690 km (0.066 R)
• M11: 1,297,014 km (0.077 R)
• M12: 1,494,184 km (0.085 R)
• M13: 1,586,635 km (0.055 R)
• M14: 1,826,740 km (0.073 R)
• M15: 1,919,191 km (0.055 R)
• M16: 2,013,139 km (0.087 R)
• M17: 2,123,691 km (0.091 R)
• M18: 2,312,633 km (0.078 R)
• M19: 2,436,650 km (0.048 R)
• M20: 2,618,860 km (0.057 R)
• M21: 2,963,683 km (0.114 R)
• M22: 3,227,873 km (0.097 R)
• M23: 3,375,975 km (0.051 R)
• M24: 3,598,128 km (0.046 R)
• M25: 3,770,166 km (0.087 R)
• M26: 3,880,419 km (0.115 R)
• M27: 3,973,020 km (0.073 R)
• M28: 4,075,794 km (0.106 R)
• M29: 4,188,890 km (0.078 R)
• M30: 4,662,068 km (0.11 R)
• M31: 4,950,343 km (0.111 R)
• M32: 5,122,081 km (0.114 R)
• M33: 5,388,515 km (0.059 R)
• M34: 5,596,756 km (0.106 R)
• M35: 5,818,160 km (0.032 R)
• M36: 6,021,165 km (0.115 R)
• M37: 6,193,801 km (0.048 R)
• M38: 6,467,116 km (0.109 R)
• M39: 6,566,449 km (0.045 R)
• M40: 6,699,741 km (0.051 R)
• M41: 6,935,058 km (0.039 R)
• M42: 7,070,893 km (0.073 R)
• M43: 7,218,995 km (0.116 R)
• M44: 7,368,144 km (0.113 R)
• M45: 7,622,909 km (0.099 R)
• M46: 7,868,848 km (0.109 R)
• M47: 7,963,244 km (0.114 R)
• M48: 8,117,480 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.5

Radius: 13.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.16 AU - 2.28 AU

Year: 2206 Days

Day: 5.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 56,640,833 km

• M1: 255,064 km (0.072 R)
• M2: 385,065 km (0.119 R)
• M3: 548,426 km (0.085 R)
• M4: 865,723 km (0.112 R)
• M5: 990,787 km (0.081 R)
• M6: 1,240,765 km (0.08 R)
• M7: 1,501,065 km (0.081 R)
• M8: 1,599,351 km (0.105 R)
• M9: 1,745,209 km (0.049 R)
• M10: 1,872,217 km (0.051 R)
• M11: 1,966,614 km (0.103 R)
• M12: 2,062,805 km (0.109 R)
• M13: 2,222,576 km (0.091 R)
• M14: 2,360,954 km (0.108 R)
• M15: 2,541,518 km (0.056 R)
• M16: 2,766,962 km (0.055 R)
• M17: 3,013,051 km (0.064 R)
• M18: 3,280,681 km (0.085 R)
• M19: 3,541,430 km (0.075 R)
• M20: 4,006,829 km (0.104 R)
• M21: 4,223,297 km (0.049 R)
• M22: 4,459,812 km (0.098 R)
• M23: 5,296,213 km (0.1 R)
• M24: 5,380,886 km (0.105 R)
• M25: 5,483,061 km (0.075 R)
• M26: 5,828,333 km (0.113 R)
• M27: 5,968,506 km (0.115 R)
• M28: 6,074,272 km (0.105 R)
• M29: 6,216,390 km (0.056 R)
• M30: 6,395,758 km (0.075 R)
• M31: 7,092,435 km (0.091 R)
• M32: 7,185,934 km (0.074 R)
• M33: 7,506,971 km (0.115 R)
• M34: 7,987,629 km (0.084 R)
• M35: 8,757,459 km (0.12 R)
• M36: 9,039,601 km (0.06 R)
• M37: 9,592,365 km (0.102 R)
• M38: 9,695,887 km (0.057 R)
• M39: 9,820,651 km (0.111 R)
• M40: 10,261,666 km (0.111 R)
• M41: 10,410,067 km (0.119 R)
• M42: 10,773,590 km (0.095 R)
• M43: 10,902,842 km (0.109 R)
• M44: 11,011,002 km (0.115 R)
• M45: 11,119,460 km (0.103 R)
• M46: 11,250,209 km (0.076 R)
• M47: 11,513,052 km (0.061 R)
• M48: 13,294,164 km (0.061 R)
• M49: 13,432,991 km (0.046 R)
• M50: 13,782,153 km (0.076 R)
• M51: 14,087,033 km (0.051 R)
• M52: 14,679,740 km (0.083 R)
• M53: 15,353,379 km (0.071 R)
• M54: 15,450,468 km (0.113 R)
• M55: 15,718,398 km (0.069 R)
• M56: 16,012,507 km (0.056 R)
• M57: 16,160,160 km (0.116 R)
• M58: 16,407,446 km (0.089 R)
• M59: 16,581,278 km (0.064 R)
• M60: 16,730,727 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.7

Radius: 6.2

Gravity: 20.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.6 AU - 8.2 AU

Year: 12087 Days

Day: 18.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,640,833 km

• M1: 82,129 km (0.093 R)
• M2: 826,678 km (0.099 R)
• M3: 1,381,088 km (0.099 R)
• M4: 1,429,707 km (0.103 R)
• M5: 1,629,869 km (0.059 R)
• M6: 2,225,717 km (0.115 R)
• M7: 2,457,893 km (0.109 R)
• M8: 2,576,823 km (0.038 R)
• M9: 2,820,668 km (0.074 R)
• M10: 3,462,293 km (0.064 R)
• M11: 3,765,229 km (0.043 R)
• M12: 4,577,994 km (0.065 R)
• M13: 5,136,293 km (0.06 R)
• M14: 5,404,223 km (0.066 R)
• M15: 5,755,479 km (0.099 R)
• M16: 6,113,915 km (0.056 R)
• M17: 7,062,964 km (0.113 R)
• M18: 8,145,454 km (0.103 R)
• M19: 8,234,166 km (0.094 R)
• M20: 8,457,665 km (0.086 R)
• M21: 9,048,128 km (0.12 R)
• M22: 9,186,207 km (0.056 R)
• M23: 9,371,409 km (0.097 R)
• M24: 9,651,755 km (0.106 R)
• M25: 10,077,212 km (0.092 R)
• M26: 10,124,784 km (0.094 R)
• M27: 10,848,688 km (0.115 R)
• M28: 12,041,282 km (0.109 R)
• M29: 12,601,526 km (0.076 R)
• M30: 12,704,450 km (0.106 R)
• M31: 13,014,416 km (0.062 R)
• M32: 13,118,387 km (0.071 R)
• M33: 13,327,076 km (0.06 R)
• M34: 13,431,794 km (0.116 R)
• M35: 14,012,683 km (0.069 R)
• M36: 14,172,603 km (0.087 R)
• M37: 15,144,540 km (0.08 R)
• M38: 15,638,513 km (0.047 R)
• M39: 15,915,269 km (0.061 R)
• M40: 16,082,070 km (0.104 R)
• M41: 17,094,997 km (0.097 R)
• M42: 17,609,315 km (0.048 R)
• M43: 18,419,238 km (0.062 R)
• M44: 18,828,837 km (0.087 R)
• M45: 19,005,213 km (0.097 R)
• M46: 19,419,150 km (0.086 R)
• M47: 20,195,563 km (0.095 R)
• M48: 20,921,113 km (0.059 R)
• M49: 21,716,973 km (0.118 R)
• M50: 22,087,527 km (0.084 R)
• M51: 22,709,854 km (0.109 R)
• M52: 22,835,068 km (0.086 R)
• M53: 23,590,836 km (0.12 R)
• M54: 23,908,133 km (0.035 R)
• M55: 23,971,712 km (0.117 R)
• M56: 24,163,048 km (0.094 R)
• M57: 24,482,888 km (0.116 R)
• M58: 24,547,066 km (0.088 R)
• M59: 24,933,028 km (0.12 R)
• M60: 24,997,505 km (0.082 R)
• M61: 26,234,231 km (0.062 R)
• M62: 26,826,937 km (0.115 R)
• M63: 27,824,606 km (0.091 R)
• M64: 27,891,476 km (0.116 R)
• M65: 28,428,981 km (0.097 R)
• M66: 30,612,811 km (0.114 R)
• M67: 32,075,130 km (0.071 R)
• M68: 33,631,097 km (0.063 R)
• M69: 34,131,502 km (0.027 R)
• M70: 34,346,624 km (0.096 R)
• M71: 35,356,559 km (0.069 R)
• M72: 35,501,669 km (0.102 R)
• M73: 37,258,098 km (0.114 R)
• M74: 39,493,090 km (0.092 R)
• M75: 39,643,585 km (0.112 R)
• M76: 39,794,380 km (0.111 R)
• M77: 39,869,777 km (0.047 R)
• M78: 40,247,662 km (0.07 R)
• M79: 42,154,885 km (0.12 R)
• M80: 42,694,185 km (0.099 R)
• M81: 43,313,371 km (0.061 R)
• M82: 43,857,458 km (0.065 R)
• M83: 45,740,297 km (0.119 R)
• M84: 47,649,465 km (0.109 R)
• M85: 47,809,684 km (0.088 R)
• M86: 48,211,205 km (0.111 R)
• M87: 50,072,202 km (0.109 R)
• M88: 50,970,538 km (0.07 R)
• M89: 52,286,700 km (0.103 R)
• M90: 53,864,209 km (0.111 R)
• M91: 54,031,161 km (0.105 R)
• M92: 54,784,535 km (0.103 R)
• M93: 56,047,889 km (0.079 R)
• M94: 56,386,429 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 15,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit