🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.7

Radius: 10.1

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.71 AU - 1.13 AU

Year: 588 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 65.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 38,763,736 km

• M1: 126,560 km (0.082 R)
• M2: 189,690 km (0.107 R)
• M3: 271,221 km (0.047 R)
• M4: 335,847 km (0.069 R)
• M5: 407,804 km (0.11 R)
• M6: 537,655 km (0.11 R)
• M7: 618,288 km (0.1 R)
• M8: 707,598 km (0.112 R)
• M9: 914,641 km (0.1 R)
• M10: 1,121,535 km (0.118 R)
• M11: 1,197,531 km (0.104 R)
• M12: 1,441,375 km (0.116 R)
• M13: 1,535,772 km (0.088 R)
• M14: 1,620,743 km (0.075 R)
• M15: 1,707,360 km (0.057 R)
• M16: 1,843,345 km (0.096 R)
• M17: 1,946,119 km (0.109 R)
• M18: 2,075,970 km (0.115 R)
• M19: 2,234,244 km (0.117 R)
• M20: 2,363,946 km (0.058 R)
• M21: 2,456,098 km (0.119 R)
• M22: 2,569,792 km (0.113 R)
• M23: 2,685,282 km (0.12 R)
• M24: 2,774,741 km (0.051 R)
• M25: 2,872,279 km (0.067 R)
• M26: 3,020,680 km (0.105 R)
• M27: 3,121,060 km (0.05 R)
• M28: 3,229,968 km (0.089 R)
• M29: 3,362,212 km (0.043 R)
• M30: 3,436,562 km (0.102 R)
• M31: 3,526,471 km (0.059 R)
• M32: 3,731,569 km (0.09 R)
• M33: 3,917,220 km (0.104 R)
• M34: 4,027,025 km (0.105 R)
• M35: 4,090,155 km (0.106 R)
• M36: 4,177,670 km (0.087 R)
• M37: 4,330,110 km (0.078 R)
• M38: 4,411,192 km (0.098 R)
• M39: 4,517,257 km (0.059 R)
• M40: 4,624,220 km (0.102 R)
• M41: 4,731,930 km (0.112 R)
• M42: 4,807,028 km (0.083 R)
• M43: 5,154,395 km (0.072 R)
• M44: 5,309,528 km (0.068 R)
• M45: 5,396,294 km (0.094 R)
• M46: 5,695,191 km (0.064 R)
• M47: 5,819,806 km (0.119 R)
• M48: 5,954,294 km (0.081 R)
• M49: 6,117,057 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.8

Radius: 12.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.28 AU - 1.76 AU

Year: 1250 Days

Day: 7.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 38,763,736 km

• M1: 209,437 km (0.087 R)
• M2: 317,596 km (0.105 R)
• M3: 443,408 km (0.106 R)
• M4: 758,312 km (0.096 R)
• M5: 872,156 km (0.064 R)
• M6: 1,031,926 km (0.087 R)
• M7: 1,178,083 km (0.03 R)
• M8: 1,564,495 km (0.106 R)
• M9: 1,811,331 km (0.097 R)
• M10: 1,896,452 km (0.074 R)
• M11: 1,975,739 km (0.043 R)
• M12: 2,107,984 km (0.079 R)
• M13: 2,258,479 km (0.12 R)
• M14: 2,366,040 km (0.092 R)
• M15: 2,443,980 km (0.119 R)
• M16: 2,530,747 km (0.102 R)
• M17: 2,650,725 km (0.12 R)
• M18: 3,030,853 km (0.081 R)
• M19: 3,331,844 km (0.063 R)
• M20: 3,543,974 km (0.065 R)
• M21: 3,669,785 km (0.108 R)
• M22: 3,787,968 km (0.097 R)
• M23: 3,907,496 km (0.092 R)
• M24: 4,131,444 km (0.095 R)
• M25: 4,769,330 km (0.071 R)
• M26: 5,029,032 km (0.086 R)
• M27: 5,171,000 km (0.098 R)
• M28: 5,262,853 km (0.091 R)
• M29: 5,667,515 km (0.101 R)
• M30: 5,783,454 km (0.087 R)
• M31: 6,136,056 km (0.104 R)
• M32: 6,222,673 km (0.031 R)
• M33: 6,408,025 km (0.094 R)
• M34: 6,661,743 km (0.108 R)
• M35: 7,156,313 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.5

Radius: 9.2

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.75 AU - 2.21 AU

Year: 1858 Days

Day: 6.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,763,736 km

• M1: 155,432 km (0.088 R)
• M2: 217,067 km (0.037 R)
• M3: 284,386 km (0.092 R)
• M4: 398,379 km (0.089 R)
• M5: 565,929 km (0.114 R)
• M6: 662,868 km (0.083 R)
• M7: 790,326 km (0.076 R)
• M8: 865,872 km (0.117 R)
• M9: 979,567 km (0.103 R)
• M10: 1,042,996 km (0.113 R)
• M11: 1,117,197 km (0.111 R)
• M12: 1,412,054 km (0.107 R)
• M13: 1,547,590 km (0.11 R)
• M14: 1,665,623 km (0.058 R)
• M15: 1,809,087 km (0.048 R)
• M16: 2,072,978 km (0.068 R)
• M17: 2,132,069 km (0.053 R)
• M18: 2,714,902 km (0.106 R)
• M19: 2,845,052 km (0.088 R)
• M20: 2,937,504 km (0.12 R)
• M21: 3,004,224 km (0.106 R)
• M22: 3,345,008 km (0.08 R)
• M23: 3,583,916 km (0.036 R)
• M24: 3,755,954 km (0.118 R)
• M25: 3,857,531 km (0.088 R)
• M26: 4,019,096 km (0.072 R)
• M27: 4,093,297 km (0.072 R)
• M28: 4,212,975 km (0.079 R)
• M29: 4,364,219 km (0.057 R)
• M30: 4,532,666 km (0.101 R)
• M31: 4,734,473 km (0.051 R)
• M32: 5,587,929 km (0.086 R)
• M33: 5,922,281 km (0.113 R)
• M34: 6,006,953 km (0.097 R)
• M35: 6,091,924 km (0.091 R)
• M36: 6,297,622 km (0.112 R)
• M37: 6,645,586 km (0.097 R)
• M38: 6,857,417 km (0.076 R)
• M39: 6,946,278 km (0.11 R)
• M40: 7,763,830 km (0.049 R)
• M41: 7,838,031 km (0.051 R)
• M42: 8,043,130 km (0.101 R)
• M43: 8,306,721 km (0.104 R)
• M44: 8,382,567 km (0.059 R)
• M45: 8,842,581 km (0.092 R)
• M46: 9,017,311 km (0.082 R)
• M47: 9,212,686 km (0.064 R)
• M48: 9,468,648 km (0.096 R)
• M49: 9,627,521 km (0.091 R)
• M50: 10,028,293 km (0.11 R)
• M51: 10,109,076 km (0.096 R)
• M52: 10,190,158 km (0.119 R)
• M53: 10,680,989 km (0.095 R)
• M54: 11,242,280 km (0.117 R)
• M55: 11,516,044 km (0.063 R)
• M56: 12,091,547 km (0.08 R)
• M57: 12,177,566 km (0.088 R)
• M58: 12,328,660 km (0.112 R)
• M59: 12,393,585 km (0.108 R)
• M60: 12,720,157 km (0.117 R)
• M61: 12,939,318 km (0.099 R)
• M62: 13,137,685 km (0.097 R)
• M63: 13,292,668 km (0.11 R)
• M64: 14,394,606 km (0.102 R)
• M65: 14,691,857 km (0.052 R)
• M66: 14,760,672 km (0.071 R)
• M67: 14,829,787 km (0.069 R)
• M68: 14,991,203 km (0.095 R)
• M69: 15,153,068 km (0.111 R)
• M70: 15,292,493 km (0.071 R)
• M71: 15,666,039 km (0.119 R)

Asteroid Belt

Center: 4.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.6

Radius: 5.2

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.45 AU - 7.67 AU

Year: 11204 Days

Day: 18.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,763,736 km

• M1: 97,687 km (0.078 R)
• M2: 166,054 km (0.055 R)
• M3: 245,939 km (0.081 R)
• M4: 662,120 km (0.082 R)
• M5: 750,832 km (0.067 R)
• M6: 875,447 km (0.117 R)
• M7: 1,270,086 km (0.085 R)
• M8: 1,633,310 km (0.089 R)
• M9: 2,005,659 km (0.049 R)
• M10: 2,312,933 km (0.115 R)
• M11: 2,426,178 km (0.082 R)
• M12: 2,729,413 km (0.036 R)
• M13: 2,849,241 km (0.094 R)
• M14: 3,474,261 km (0.069 R)
• M15: 3,604,261 km (0.115 R)
• M16: 3,788,865 km (0.039 R)
• M17: 4,167,348 km (0.109 R)
• M18: 4,222,400 km (0.104 R)
• M19: 4,445,151 km (0.115 R)
• M20: 5,343,935 km (0.057 R)
• M21: 5,524,201 km (0.095 R)
• M22: 5,737,078 km (0.117 R)
• M23: 6,045,848 km (0.109 R)
• M24: 6,108,231 km (0.089 R)
• M25: 6,455,447 km (0.074 R)
• M26: 6,711,858 km (0.101 R)
• M27: 7,037,084 km (0.084 R)
• M28: 7,069,995 km (0.112 R)
• M29: 7,635,475 km (0.11 R)
• M30: 7,703,094 km (0.11 R)
• M31: 8,528,425 km (0.101 R)
• M32: 8,563,431 km (0.087 R)
• M33: 8,880,578 km (0.101 R)
• M34: 9,165,712 km (0.113 R)
• M35: 9,237,369 km (0.07 R)
• M36: 9,417,635 km (0.112 R)
• M37: 9,854,909 km (0.102 R)
• M38: 9,891,561 km (0.119 R)
• M39: 10,076,015 km (0.105 R)
• M40: 10,523,013 km (0.08 R)
• M41: 10,560,562 km (0.116 R)
• M42: 10,711,208 km (0.067 R)
• M43: 10,749,056 km (0.064 R)
• M44: 13,542,198 km (0.098 R)
• M45: 14,283,904 km (0.114 R)
• M46: 14,743,768 km (0.04 R)
• M47: 14,785,805 km (0.081 R)
• M48: 14,869,879 km (0.105 R)
• M49: 15,208,269 km (0.03 R)
• M50: 15,592,137 km (0.088 R)
• M51: 15,806,661 km (0.094 R)
• M52: 15,935,913 km (0.113 R)
• M53: 16,238,699 km (0.079 R)
• M54: 16,499,748 km (0.072 R)
• M55: 17,335,700 km (0.118 R)
• M56: 17,424,562 km (0.105 R)
• M57: 17,870,812 km (0.102 R)
• M58: 18,050,329 km (0.11 R)
• M59: 18,230,595 km (0.09 R)
• M60: 18,729,055 km (0.095 R)
• M61: 19,232,003 km (0.092 R)
• M62: 20,204,539 km (0.109 R)
• M63: 21,383,071 km (0.111 R)
• M64: 21,812,716 km (0.108 R)
• M65: 22,729,302 km (0.104 R)
• M66: 23,461,584 km (0.065 R)
• M67: 25,401,868 km (0.084 R)
• M68: 26,467,603 km (0.099 R)
• M69: 26,723,565 km (0.097 R)
• M70: 27,134,810 km (0.071 R)
• M71: 27,289,494 km (0.089 R)
• M72: 28,276,242 km (0.105 R)
• M73: 29,433,381 km (0.118 R)
• M74: 30,445,111 km (0.096 R)
• M75: 30,552,373 km (0.097 R)
• M76: 30,713,340 km (0.094 R)
• M77: 31,090,028 km (0.031 R)
• M78: 32,065,705 km (0.083 R)
• M79: 32,174,762 km (0.101 R)
• M80: 32,229,365 km (0.097 R)
• M81: 32,447,928 km (0.112 R)
• M82: 33,326,965 km (0.038 R)
• M83: 33,658,773 km (0.089 R)
• M84: 34,102,779 km (0.108 R)
• M85: 34,492,781 km (0.09 R)
• M86: 34,716,280 km (0.095 R)
• M87: 35,389,919 km (0.099 R)
• M88: 36,351,535 km (0.07 R)
• M89: 36,978,200 km (0.047 R)
• M90: 37,149,789 km (0.032 R)
• M91: 38,184,707 km (0.09 R)
• M92: 38,242,452 km (0.111 R)
• M93: 38,763,800 km (0.092 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: 150 - 16,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit