🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.2

Radius: 9.2

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.26 AU - 1.58 AU

Year: 1189 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 71,303,242 km

• M1: 121,473 km (0.073 R)
• M2: 195,674 km (0.051 R)
• M3: 323,131 km (0.096 R)
• M4: 388,655 km (0.108 R)
• M5: 456,573 km (0.04 R)
• M6: 533,017 km (0.084 R)
• M7: 700,417 km (0.1 R)
• M8: 835,504 km (0.117 R)
• M9: 913,445 km (0.118 R)
• M10: 1,027,887 km (0.096 R)
• M11: 1,087,128 km (0.05 R)
• M12: 1,282,353 km (0.098 R)
• M13: 1,368,073 km (0.096 R)
• M14: 1,450,202 km (0.115 R)
• M15: 1,742,217 km (0.083 R)
• M16: 1,831,676 km (0.076 R)
• M17: 1,916,648 km (0.106 R)
• M18: 1,978,133 km (0.091 R)
• M19: 2,071,631 km (0.049 R)
• M20: 2,341,506 km (0.058 R)
• M21: 2,541,369 km (0.073 R)
• M22: 2,691,415 km (0.065 R)
• M23: 2,795,386 km (0.097 R)
• M24: 2,900,852 km (0.038 R)
• M25: 3,043,419 km (0.102 R)
• M26: 3,313,593 km (0.111 R)
• M27: 3,425,193 km (0.106 R)
• M28: 3,660,211 km (0.095 R)
• M29: 3,806,817 km (0.101 R)
• M30: 3,892,537 km (0.032 R)
• M31: 3,963,147 km (0.066 R)
• M32: 4,089,856 km (0.119 R)
• M33: 4,266,382 km (0.063 R)
• M34: 4,404,461 km (0.11 R)
• M35: 4,461,756 km (0.086 R)
• M36: 4,552,263 km (0.115 R)
• M37: 4,768,731 km (0.117 R)
• M38: 4,886,614 km (0.072 R)
• M39: 4,946,005 km (0.107 R)
• M40: 5,151,403 km (0.117 R)
• M41: 5,220,367 km (0.041 R)
• M42: 5,359,493 km (0.1 R)
• M43: 5,517,469 km (0.067 R)
• M44: 5,579,402 km (0.054 R)
• M45: 5,775,226 km (0.113 R)
• M46: 6,046,148 km (0.093 R)
• M47: 6,238,082 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.1

Radius: 12

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.33 AU - 1.73 AU

Year: 1330 Days

Day: 9.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 71,303,242 km

• M1: 150,795 km (0.092 R)
• M2: 238,309 km (0.051 R)
• M3: 400,922 km (0.079 R)
• M4: 513,270 km (0.095 R)
• M5: 626,965 km (0.083 R)
• M6: 767,138 km (0.105 R)
• M7: 1,005,896 km (0.045 R)
• M8: 1,139,487 km (0.087 R)
• M9: 1,243,757 km (0.114 R)
• M10: 1,362,089 km (0.079 R)
• M11: 1,441,226 km (0.034 R)
• M12: 1,577,061 km (0.091 R)
• M13: 1,745,807 km (0.094 R)
• M14: 1,944,473 km (0.1 R)
• M15: 2,034,531 km (0.027 R)
• M16: 2,126,085 km (0.118 R)
• M17: 2,219,135 km (0.05 R)
• M18: 2,307,248 km (0.072 R)
• M19: 2,415,856 km (0.075 R)
• M20: 2,526,110 km (0.115 R)
• M21: 2,644,890 km (0.11 R)
• M22: 2,826,502 km (0.101 R)
• M23: 2,915,513 km (0.108 R)
• M24: 3,075,283 km (0.11 R)
• M25: 3,159,806 km (0.111 R)
• M26: 3,302,523 km (0.098 R)
• M27: 3,609,198 km (0.075 R)
• M28: 3,713,468 km (0.045 R)
• M29: 3,894,631 km (0.09 R)
• M30: 4,055,598 km (0.079 R)
• M31: 4,164,206 km (0.112 R)
• M32: 4,281,641 km (0.089 R)
• M33: 4,400,272 km (0.119 R)
• M34: 4,479,858 km (0.113 R)
• M35: 4,811,516 km (0.105 R)
• M36: 5,159,631 km (0.101 R)
• M37: 5,311,472 km (0.047 R)
• M38: 5,422,025 km (0.077 R)
• M39: 5,619,345 km (0.119 R)
• M40: 5,714,639 km (0.091 R)
• M41: 5,810,531 km (0.077 R)
• M42: 5,889,369 km (0.115 R)
• M43: 5,977,333 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.6

Radius: 12.2

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.42 AU - 2 AU

Year: 1572 Days

Day: 10.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 71,303,242 km

• M1: 154,385 km (0.069 R)
• M2: 280,795 km (0.08 R)
• M3: 456,423 km (0.085 R)
• M4: 687,851 km (0.118 R)
• M5: 879,785 km (0.113 R)
• M6: 999,912 km (0.045 R)
• M7: 1,302,848 km (0.059 R)
• M8: 1,513,182 km (0.118 R)
• M9: 1,794,426 km (0.041 R)
• M10: 1,897,799 km (0.079 R)
• M11: 2,128,927 km (0.11 R)
• M12: 2,229,457 km (0.065 R)
• M13: 2,331,782 km (0.106 R)
• M14: 2,502,473 km (0.053 R)
• M15: 2,608,987 km (0.055 R)
• M16: 2,736,893 km (0.11 R)
• M17: 2,816,629 km (0.093 R)
• M18: 3,009,161 km (0.107 R)
• M19: 3,091,590 km (0.107 R)
• M20: 3,269,312 km (0.102 R)
• M21: 3,429,082 km (0.047 R)
• M22: 3,711,972 km (0.082 R)
• M23: 3,811,754 km (0.102 R)
• M24: 3,889,993 km (0.083 R)
• M25: 4,382,470 km (0.101 R)
• M26: 4,476,267 km (0.066 R)
• M27: 4,570,813 km (0.059 R)
• M28: 4,761,850 km (0.106 R)
• M29: 5,078,100 km (0.083 R)
• M30: 5,834,018 km (0.032 R)
• M31: 6,002,465 km (0.107 R)
• M32: 6,264,710 km (0.058 R)
• M33: 6,611,478 km (0.081 R)
• M34: 6,787,255 km (0.114 R)
• M35: 6,937,152 km (0.077 R)
• M36: 7,129,535 km (0.031 R)
• M37: 7,226,475 km (0.071 R)
• M38: 7,365,601 km (0.113 R)
• M39: 7,477,650 km (0.079 R)
• M40: 7,674,969 km (0.043 R)
• M41: 8,190,483 km (0.079 R)
• M42: 8,364,765 km (0.078 R)
• M43: 8,525,583 km (0.079 R)
• M44: 8,746,688 km (0.081 R)
• M45: 8,910,049 km (0.095 R)
• M46: 9,014,468 km (0.056 R)
• M47: 9,134,446 km (0.076 R)
• M48: 9,269,982 km (0.077 R)
• M49: 9,406,116 km (0.115 R)
• M50: 9,542,998 km (0.115 R)
• M51: 9,711,295 km (0.116 R)
• M52: 9,942,125 km (0.045 R)
• M53: 10,035,025 km (0.074 R)
• M54: 10,315,521 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.8

Radius: 5.5

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.21 AU - 11.47 AU

Year: 23372 Days

Day: 18.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,303,242 km

• M1: 93,648 km (0.049 R)
• M2: 199,264 km (0.094 R)
• M3: 333,304 km (0.118 R)
• M4: 681,568 km (0.094 R)
• M5: 817,552 km (0.113 R)
• M6: 987,196 km (0.083 R)
• M7: 1,650,065 km (0.111 R)
• M8: 2,088,685 km (0.088 R)
• M9: 2,354,970 km (0.12 R)
• M10: 2,526,858 km (0.076 R)
• M11: 3,216,504 km (0.098 R)
• M12: 3,330,647 km (0.112 R)
• M13: 3,523,628 km (0.046 R)
• M14: 3,880,120 km (0.118 R)
• M15: 4,206,842 km (0.103 R)
• M16: 4,331,606 km (0.116 R)
• M17: 4,713,231 km (0.086 R)
• M18: 4,756,315 km (0.103 R)
• M19: 5,149,757 km (0.046 R)
• M20: 5,463,165 km (0.076 R)
• M21: 6,014,582 km (0.086 R)
• M22: 6,487,611 km (0.11 R)
• M23: 8,654,087 km (0.107 R)
• M24: 8,706,895 km (0.11 R)
• M25: 8,812,960 km (0.095 R)
• M26: 9,133,548 km (0.081 R)
• M27: 10,397,351 km (0.093 R)
• M28: 11,424,041 km (0.104 R)
• M29: 11,715,009 km (0.107 R)
• M30: 11,890,787 km (0.067 R)
• M31: 14,315,619 km (0.097 R)
• M32: 14,755,287 km (0.097 R)
• M33: 16,689,138 km (0.081 R)
• M34: 17,351,259 km (0.107 R)
• M35: 18,428,513 km (0.097 R)
• M36: 19,457,896 km (0.083 R)
• M37: 19,805,113 km (0.095 R)
• M38: 20,930,088 km (0.057 R)
• M39: 21,859,390 km (0.117 R)
• M40: 23,536,083 km (0.079 R)
• M41: 23,906,039 km (0.084 R)
• M42: 24,054,590 km (0.067 R)
• M43: 24,203,440 km (0.096 R)
• M44: 24,277,939 km (0.086 R)
• M45: 24,427,238 km (0.109 R)
• M46: 26,089,420 km (0.085 R)
• M47: 26,395,497 km (0.106 R)
• M48: 27,321,059 km (0.1 R)
• M49: 27,398,700 km (0.088 R)
• M50: 27,631,924 km (0.117 R)
• M51: 28,100,314 km (0.079 R)
• M52: 29,203,748 km (0.11 R)
• M53: 29,760,701 km (0.086 R)
• M54: 30,401,578 km (0.066 R)
• M55: 31,290,040 km (0.105 R)
• M56: 32,679,954 km (0.101 R)
• M57: 34,257,164 km (0.112 R)
• M58: 36,199,244 km (0.07 R)
• M59: 36,369,786 km (0.051 R)
• M60: 36,968,925 km (0.08 R)
• M61: 37,657,524 km (0.037 R)
• M62: 38,003,394 km (0.076 R)
• M63: 38,611,360 km (0.077 R)
• M64: 39,836,716 km (0.103 R)
• M65: 39,924,680 km (0.103 R)
• M66: 43,045,740 km (0.115 R)
• M67: 43,497,974 km (0.109 R)
• M68: 44,133,765 km (0.082 R)
• M69: 46,985,998 km (0.095 R)
• M70: 47,918,741 km (0.06 R)
• M71: 48,106,038 km (0.101 R)
• M72: 49,707,782 km (0.107 R)
• M73: 50,944,358 km (0.032 R)
• M74: 51,135,544 km (0.092 R)
• M75: 51,326,880 km (0.099 R)
• M76: 51,998,574 km (0.101 R)
• M77: 52,963,181 km (0.066 R)
• M78: 53,156,911 km (0.044 R)
• M79: 54,616,687 km (0.112 R)
• M80: 55,008,184 km (0.091 R)
• M81: 55,400,579 km (0.103 R)
• M82: 55,695,437 km (0.09 R)
• M83: 58,473,170 km (0.114 R)
• M84: 59,375,544 km (0.085 R)
• M85: 61,194,206 km (0.08 R)
• M86: 61,600,663 km (0.074 R)
• M87: 62,416,570 km (0.048 R)
• M88: 63,441,465 km (0.104 R)
• M89: 64,471,895 km (0.102 R)
• M90: 65,611,831 km (0.09 R)
• M91: 65,819,772 km (0.079 R)
• M92: 67,596,396 km (0.113 R)
• M93: 69,282,663 km (0.058 R)
• M94: 70,556,639 km (0.102 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: 543 - 13,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit