🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.6

Radius: 8.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.79 AU - 0.85 AU

Year: 504 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 30,044,315 km

• M1: 104,868 km (0.092 R)
• M2: 205,248 km (0.085 R)
• M3: 261,796 km (0.092 R)
• M4: 349,909 km (0.043 R)
• M5: 407,654 km (0.11 R)
• M6: 508,633 km (0.102 R)
• M7: 588,219 km (0.082 R)
• M8: 650,302 km (0.065 R)
• M9: 717,920 km (0.08 R)
• M10: 900,130 km (0.106 R)
• M11: 965,505 km (0.109 R)
• M12: 1,199,476 km (0.09 R)
• M13: 1,362,687 km (0.098 R)
• M14: 1,533,378 km (0.064 R)
• M15: 1,729,351 km (0.072 R)
• M16: 1,830,330 km (0.101 R)
• M17: 1,952,402 km (0.114 R)
• M18: 2,009,698 km (0.113 R)
• M19: 2,135,659 km (0.109 R)
• M20: 2,234,394 km (0.073 R)
• M21: 2,426,328 km (0.058 R)
• M22: 2,524,314 km (0.066 R)
• M23: 2,581,610 km (0.104 R)
• M24: 2,665,834 km (0.114 R)
• M25: 2,734,948 km (0.039 R)
• M26: 2,810,046 km (0.12 R)
• M27: 2,864,051 km (0.043 R)
• M28: 2,945,881 km (0.073 R)
• M29: 3,067,205 km (0.033 R)
• M30: 3,123,005 km (0.108 R)
• M31: 3,303,570 km (0.107 R)
• M32: 3,435,665 km (0.082 R)
• M33: 3,505,228 km (0.107 R)
• M34: 3,586,908 km (0.105 R)
• M35: 3,692,973 km (0.098 R)
• M36: 3,776,149 km (0.036 R)
• M37: 3,872,042 km (0.101 R)
• M38: 3,950,581 km (0.034 R)
• M39: 4,066,369 km (0.105 R)
• M40: 4,121,571 km (0.071 R)
• M41: 4,201,755 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.8

Radius: 10.2

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.98 AU - 1.6 AU

Year: 994 Days

Day: 5.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,044,315 km

• M1: 128,654 km (0.12 R)
• M2: 206,295 km (0.092 R)
• M3: 270,772 km (0.074 R)
• M4: 351,555 km (0.077 R)
• M5: 474,524 km (0.109 R)
• M6: 562,039 km (0.099 R)
• M7: 626,067 km (0.052 R)
• M8: 711,487 km (0.073 R)
• M9: 834,457 km (0.104 R)
• M10: 909,106 km (0.119 R)
• M11: 979,118 km (0.117 R)
• M12: 1,117,646 km (0.094 R)
• M13: 1,349,822 km (0.081 R)
• M14: 1,538,764 km (0.111 R)
• M15: 1,718,880 km (0.045 R)
• M16: 1,887,925 km (0.107 R)
• M17: 1,988,305 km (0.093 R)
• M18: 2,137,754 km (0.106 R)
• M19: 2,310,240 km (0.07 R)
• M20: 2,487,513 km (0.086 R)
• M21: 2,792,992 km (0.116 R)
• M22: 2,886,940 km (0.095 R)
• M23: 3,003,327 km (0.114 R)
• M24: 3,089,046 km (0.115 R)
• M25: 3,240,888 km (0.088 R)
• M26: 3,507,172 km (0.082 R)
• M27: 3,688,635 km (0.073 R)
• M28: 3,803,675 km (0.055 R)
• M29: 4,433,183 km (0.088 R)
• M30: 4,791,321 km (0.09 R)
• M31: 4,967,696 km (0.034 R)
• M32: 5,069,423 km (0.025 R)
• M33: 5,133,301 km (0.11 R)
• M34: 5,300,851 km (0.096 R)
• M35: 5,641,336 km (0.113 R)
• M36: 5,707,757 km (0.115 R)
• M37: 5,774,328 km (0.085 R)
• M38: 5,854,513 km (0.093 R)
• M39: 6,138,300 km (0.112 R)
• M40: 6,247,506 km (0.102 R)
• M41: 6,329,935 km (0.073 R)
• M42: 6,481,926 km (0.101 R)
• M43: 6,565,402 km (0.115 R)
• M44: 6,775,587 km (0.082 R)
• M45: 7,231,411 km (0.072 R)
• M46: 7,404,945 km (0.084 R)
• M47: 7,711,920 km (0.11 R)
• M48: 7,785,672 km (0.114 R)
• M49: 7,948,584 km (0.059 R)
• M50: 8,217,860 km (0.117 R)
• M51: 8,872,949 km (0.119 R)
• M52: 8,981,258 km (0.104 R)
• M53: 9,105,574 km (0.086 R)
• M54: 9,246,046 km (0.114 R)
• M55: 10,282,011 km (0.105 R)
• M56: 10,739,631 km (0.117 R)
• M57: 11,037,331 km (0.106 R)
• M58: 11,137,113 km (0.097 R)
• M59: 11,220,588 km (0.047 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.3

Radius: 4.2

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.43 AU - 6.71 AU

Year: 11422 Days

Day: 19.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 92.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 30,044,315 km

• M1: 54,902 km (0.069 R)
• M2: 107,262 km (0.115 R)
• M3: 208,091 km (0.074 R)
• M4: 265,686 km (0.05 R)
• M5: 584,030 km (0.057 R)
• M6: 808,576 km (0.102 R)
• M7: 916,586 km (0.081 R)
• M8: 1,101,938 km (0.08 R)
• M9: 1,441,824 km (0.089 R)
• M10: 1,794,576 km (0.113 R)
• M11: 2,614,971 km (0.038 R)
• M12: 2,674,660 km (0.098 R)
• M13: 2,856,422 km (0.116 R)
• M14: 3,147,090 km (0.099 R)
• M15: 3,360,417 km (0.038 R)
• M16: 3,490,717 km (0.087 R)
• M17: 3,534,549 km (0.105 R)
• M18: 3,711,673 km (0.088 R)
• M19: 3,936,967 km (0.093 R)
• M20: 4,143,711 km (0.116 R)
• M21: 4,330,260 km (0.054 R)
• M22: 4,424,656 km (0.101 R)
• M23: 4,472,079 km (0.118 R)
• M24: 5,455,984 km (0.088 R)
• M25: 5,634,753 km (0.093 R)
• M26: 5,763,707 km (0.098 R)
• M27: 6,103,444 km (0.075 R)
• M28: 6,235,838 km (0.12 R)
• M29: 6,289,094 km (0.099 R)
• M30: 6,857,118 km (0.08 R)
• M31: 7,639,664 km (0.071 R)
• M32: 8,070,506 km (0.119 R)
• M33: 8,128,550 km (0.093 R)
• M34: 8,657,079 km (0.04 R)
• M35: 8,835,699 km (0.104 R)
• M36: 8,865,619 km (0.092 R)
• M37: 8,895,538 km (0.101 R)
• M38: 9,045,585 km (0.081 R)
• M39: 9,105,873 km (0.068 R)
• M40: 9,623,781 km (0.106 R)
• M41: 9,839,800 km (0.12 R)
• M42: 9,901,733 km (0.105 R)
• M43: 10,213,795 km (0.104 R)
• M44: 10,943,683 km (0.084 R)
• M45: 11,136,813 km (0.11 R)
• M46: 11,266,216 km (0.116 R)
• M47: 11,591,890 km (0.108 R)
• M48: 11,821,673 km (0.094 R)
• M49: 12,219,004 km (0.101 R)
• M50: 12,385,956 km (0.038 R)
• M51: 12,688,293 km (0.099 R)
• M52: 13,061,091 km (0.033 R)
• M53: 13,334,406 km (0.104 R)
• M54: 13,575,259 km (0.113 R)
• M55: 14,306,044 km (0.116 R)
• M56: 14,658,647 km (0.102 R)
• M57: 14,800,465 km (0.085 R)
• M58: 15,156,957 km (0.105 R)
• M59: 15,336,325 km (0.072 R)
• M60: 16,097,030 km (0.093 R)
• M61: 16,133,532 km (0.055 R)
• M62: 16,463,694 km (0.083 R)
• M63: 16,684,950 km (0.085 R)
• M64: 16,721,900 km (0.102 R)
• M65: 16,795,951 km (0.106 R)
• M66: 17,467,047 km (0.12 R)
• M67: 18,033,126 km (0.119 R)
• M68: 18,223,115 km (0.108 R)
• M69: 18,490,297 km (0.095 R)
• M70: 19,299,322 km (0.039 R)
• M71: 19,884,399 km (0.117 R)
• M72: 19,962,789 km (0.078 R)
• M73: 20,041,328 km (0.11 R)
• M74: 20,514,805 km (0.04 R)
• M75: 21,835,604 km (0.091 R)
• M76: 22,281,855 km (0.083 R)
• M77: 22,608,427 km (0.071 R)
• M78: 23,142,342 km (0.048 R)
• M79: 23,722,034 km (0.11 R)
• M80: 24,684,546 km (0.081 R)
• M81: 25,064,674 km (0.113 R)
• M82: 25,319,290 km (0.11 R)
• M83: 25,574,654 km (0.115 R)
• M84: 25,873,550 km (0.103 R)
• M85: 26,561,401 km (0.095 R)
• M86: 27,516,883 km (0.074 R)
• M87: 28,439,453 km (0.102 R)
• M88: 29,059,985 km (0.032 R)
• M89: 29,327,466 km (0.104 R)
• M90: 29,372,046 km (0.116 R)
• M91: 29,729,884 km (0.115 R)
• M92: 29,864,522 km (0.092 R)
• M93: 29,954,430 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 13,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit