🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304

Radius: 8.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.58 AU - 0.6 AU

Year: 307 Days

Day: 5.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,986,323 km

• M1: 101,278 km (0.088 R)
• M2: 154,535 km (0.069 R)
• M3: 216,019 km (0.109 R)
• M4: 267,930 km (0.058 R)
• M5: 328,068 km (0.11 R)
• M6: 387,309 km (0.106 R)
• M7: 445,951 km (0.09 R)
• M8: 508,184 km (0.098 R)
• M9: 579,093 km (0.114 R)
• M10: 653,743 km (0.109 R)
• M11: 725,998 km (0.072 R)
• M12: 788,979 km (0.098 R)
• M13: 895,044 km (0.067 R)
• M14: 963,111 km (0.077 R)
• M15: 1,118,394 km (0.102 R)
• M16: 1,185,114 km (0.046 R)
• M17: 1,256,622 km (0.1 R)
• M18: 1,348,326 km (0.099 R)
• M19: 1,449,903 km (0.104 R)
• M20: 1,526,945 km (0.104 R)
• M21: 1,589,477 km (0.035 R)
• M22: 1,640,939 km (0.091 R)
• M23: 1,713,195 km (0.106 R)
• M24: 1,778,270 km (0.038 R)
• M25: 1,932,206 km (0.102 R)
• M26: 2,030,193 km (0.111 R)
• M27: 2,086,292 km (0.102 R)
• M28: 2,177,995 km (0.03 R)
• M29: 2,248,755 km (0.095 R)
• M30: 2,429,320 km (0.079 R)
• M31: 2,530,598 km (0.117 R)
• M32: 2,628,584 km (0.049 R)
• M33: 2,708,918 km (0.098 R)
• M34: 2,761,277 km (0.105 R)
• M35: 2,814,086 km (0.112 R)
• M36: 2,925,386 km (0.096 R)
• M37: 2,979,242 km (0.069 R)
• M38: 3,137,666 km (0.031 R)
• M39: 3,243,132 km (0.113 R)
• M40: 3,293,846 km (0.112 R)
• M41: 3,493,858 km (0.082 R)
• M42: 3,561,477 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 8.3

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.44 AU - 3.68 AU

Year: 3631 Days

Day: 5.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,986,323 km

• M1: 258,206 km (0.116 R)
• M2: 364,271 km (0.096 R)
• M3: 472,729 km (0.069 R)
• M4: 541,544 km (0.11 R)
• M5: 764,595 km (0.095 R)
• M6: 823,387 km (0.075 R)
• M7: 896,241 km (0.102 R)
• M8: 1,175,540 km (0.052 R)
• M9: 1,511,238 km (0.082 R)
• M10: 2,064,750 km (0.116 R)
• M11: 2,372,323 km (0.094 R)
• M12: 2,768,009 km (0.084 R)
• M13: 2,879,609 km (0.096 R)
• M14: 3,097,574 km (0.082 R)
• M15: 3,203,788 km (0.094 R)
• M16: 3,409,934 km (0.091 R)
• M17: 3,519,739 km (0.071 R)
• M18: 3,640,763 km (0.106 R)
• M19: 4,064,724 km (0.106 R)
• M20: 4,117,532 km (0.058 R)
• M21: 4,504,541 km (0.051 R)
• M22: 4,602,977 km (0.072 R)
• M23: 4,757,811 km (0.087 R)
• M24: 4,869,411 km (0.061 R)
• M25: 5,038,456 km (0.098 R)
• M26: 5,417,388 km (0.107 R)
• M27: 6,044,951 km (0.106 R)
• M28: 6,858,464 km (0.099 R)
• M29: 7,265,221 km (0.036 R)
• M30: 7,601,517 km (0.104 R)
• M31: 7,784,624 km (0.089 R)
• M32: 8,722,453 km (0.075 R)
• M33: 9,093,606 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.5

Radius: 14.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.51 AU - 5.17 AU

Year: 7222 Days

Day: 5.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,986,323 km

• M1: 322,234 km (0.069 R)
• M2: 449,691 km (0.106 R)
• M3: 577,298 km (0.037 R)
• M4: 706,700 km (0.099 R)
• M5: 1,459,028 km (0.116 R)
• M6: 1,664,725 km (0.095 R)
• M7: 2,022,563 km (0.077 R)
• M8: 2,405,534 km (0.071 R)
• M9: 2,765,616 km (0.109 R)
• M10: 3,215,905 km (0.098 R)
• M11: 3,487,426 km (0.065 R)
• M12: 3,613,387 km (0.114 R)
• M13: 3,766,575 km (0.118 R)
• M14: 3,948,037 km (0.113 R)
• M15: 5,098,146 km (0.116 R)
• M16: 5,621,290 km (0.044 R)
• M17: 6,070,682 km (0.073 R)
• M18: 6,438,543 km (0.03 R)
• M19: 6,656,656 km (0.117 R)
• M20: 7,422,747 km (0.08 R)
• M21: 8,216,962 km (0.09 R)
• M22: 8,385,858 km (0.079 R)
• M23: 8,487,884 km (0.037 R)
• M24: 8,761,648 km (0.062 R)
• M25: 9,107,967 km (0.033 R)
• M26: 9,318,003 km (0.039 R)
• M27: 9,636,048 km (0.118 R)
• M28: 10,355,613 km (0.092 R)
• M29: 10,869,632 km (0.078 R)
• M30: 11,580,670 km (0.101 R)
• M31: 13,166,258 km (0.114 R)
• M32: 13,443,762 km (0.071 R)
• M33: 13,643,176 km (0.113 R)
• M34: 14,450,556 km (0.086 R)
• M35: 14,736,886 km (0.07 R)
• M36: 15,943,094 km (0.075 R)
• M37: 16,281,335 km (0.092 R)
• M38: 17,484,102 km (0.102 R)
• M39: 18,052,274 km (0.06 R)
• M40: 18,760,022 km (0.113 R)
• M41: 19,072,382 km (0.075 R)
• M42: 19,206,871 km (0.056 R)
• M43: 19,476,745 km (0.039 R)
• M44: 19,793,145 km (0.085 R)
• M45: 20,431,180 km (0.098 R)
• M46: 21,447,248 km (0.11 R)
• M47: 21,914,592 km (0.116 R)
• M48: 22,432,500 km (0.081 R)
• M49: 22,621,891 km (0.099 R)
• M50: 23,193,205 km (0.076 R)
• M51: 23,576,774 km (0.07 R)
• M52: 23,865,648 km (0.075 R)
• M53: 23,962,288 km (0.065 R)
• M54: 24,059,078 km (0.109 R)
• M55: 24,301,426 km (0.119 R)
• M56: 25,279,198 km (0.113 R)
• M57: 26,920,436 km (0.056 R)
• M58: 27,071,380 km (0.036 R)
• M59: 27,273,038 km (0.092 R)
• M60: 28,084,607 km (0.11 R)
• M61: 29,213,622 km (0.09 R)
• M62: 29,472,277 km (0.074 R)
• M63: 29,783,739 km (0.054 R)
• M64: 29,939,770 km (0.108 R)
• M65: 30,252,878 km (0.067 R)
• M66: 30,619,543 km (0.099 R)
• M67: 30,724,560 km (0.11 R)
• M68: 31,251,294 km (0.079 R)
• M69: 31,568,891 km (0.081 R)
• M70: 32,207,225 km (0.09 R)
• M71: 32,314,038 km (0.086 R)
• M72: 32,581,668 km (0.094 R)
• M73: 33,280,739 km (0.077 R)
• M74: 33,388,599 km (0.109 R)
• M75: 34,039,051 km (0.12 R)
• M76: 34,147,808 km (0.034 R)
• M77: 34,365,772 km (0.096 R)
• M78: 34,803,047 km (0.114 R)
• M79: 35,959,738 km (0.097 R)
• M80: 36,070,590 km (0.051 R)
• M81: 37,297,143 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.6

Radius: 6

Gravity: 22.18 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.23 AU - 8.57 AU

Year: 12293 Days

Day: 17.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 38,986,323 km

• M1: 124,017 km (0.088 R)
• M2: 170,392 km (0.104 R)
• M3: 331,060 km (0.11 R)
• M4: 721,062 km (0.119 R)
• M5: 1,215,034 km (0.068 R)
• M6: 1,407,566 km (0.107 R)
• M7: 2,069,986 km (0.058 R)
• M8: 3,038,632 km (0.075 R)
• M9: 3,366,550 km (0.076 R)
• M10: 4,127,256 km (0.114 R)
• M11: 4,563,782 km (0.113 R)
• M12: 5,362,784 km (0.081 R)
• M13: 5,638,643 km (0.05 R)
• M14: 7,388,788 km (0.109 R)
• M15: 7,432,321 km (0.062 R)
• M16: 7,607,501 km (0.104 R)
• M17: 8,006,628 km (0.108 R)
• M18: 8,186,295 km (0.075 R)
• M19: 9,765,749 km (0.114 R)
• M20: 9,861,492 km (0.044 R)
• M21: 9,957,683 km (0.097 R)
• M22: 11,791,005 km (0.1 R)
• M23: 11,944,044 km (0.107 R)
• M24: 12,200,754 km (0.111 R)
• M25: 12,772,068 km (0.116 R)
• M26: 12,929,295 km (0.103 R)
• M27: 13,245,844 km (0.091 R)
• M28: 13,511,530 km (0.043 R)
• M29: 13,725,455 km (0.105 R)
• M30: 13,940,427 km (0.085 R)
• M31: 14,048,287 km (0.119 R)
• M32: 14,428,116 km (0.116 R)
• M33: 14,756,484 km (0.108 R)
• M34: 14,921,490 km (0.108 R)
• M35: 15,253,448 km (0.098 R)
• M36: 18,408,018 km (0.079 R)
• M37: 18,763,911 km (0.079 R)
• M38: 19,482,729 km (0.115 R)
• M39: 20,516,301 km (0.1 R)
• M40: 21,443,060 km (0.1 R)
• M41: 21,880,185 km (0.118 R)
• M42: 23,851,286 km (0.117 R)
• M43: 24,434,119 km (0.094 R)
• M44: 24,694,569 km (0.117 R)
• M45: 25,218,461 km (0.097 R)
• M46: 25,415,781 km (0.081 R)
• M47: 27,147,825 km (0.1 R)
• M48: 27,282,612 km (0.08 R)
• M49: 29,955,328 km (0.088 R)
• M50: 30,025,041 km (0.113 R)
• M51: 31,075,816 km (0.103 R)
• M52: 32,567,157 km (0.102 R)
• M53: 32,997,550 km (0.097 R)
• M54: 33,357,632 km (0.107 R)
• M55: 34,299,800 km (0.098 R)
• M56: 34,957,282 km (0.104 R)
• M57: 35,397,998 km (0.072 R)
• M58: 37,403,357 km (0.076 R)
• M59: 37,703,600 km (0.04 R)
• M60: 37,778,848 km (0.096 R)
• M61: 38,760,659 km (0.107 R)
• M62: 39,369,073 km (0.111 R)
• M63: 39,674,552 km (0.071 R)
• M64: 40,518,434 km (0.068 R)
• M65: 41,678,715 km (0.088 R)
• M66: 42,301,939 km (0.096 R)
• M67: 43,321,449 km (0.091 R)
• M68: 43,400,137 km (0.095 R)
• M69: 43,557,814 km (0.087 R)
• M70: 43,715,639 km (0.05 R)
• M71: 44,985,127 km (0.092 R)
• M72: 45,064,863 km (0.093 R)
• M73: 45,144,598 km (0.046 R)
• M74: 45,464,289 km (0.094 R)
• M75: 45,624,359 km (0.107 R)
• M76: 46,347,216 km (0.113 R)
• M77: 46,508,332 km (0.085 R)
• M78: 47,316,759 km (0.07 R)
• M79: 47,722,768 km (0.041 R)
• M80: 48,129,973 km (0.111 R)
• M81: 48,538,226 km (0.114 R)
• M82: 49,687,437 km (0.07 R)
• M83: 50,265,483 km (0.039 R)
• M84: 50,513,965 km (0.089 R)
• M85: 50,762,746 km (0.083 R)
• M86: 51,011,976 km (0.045 R)
• M87: 51,428,158 km (0.03 R)
• M88: 51,678,435 km (0.087 R)
• M89: 53,104,551 km (0.099 R)
• M90: 54,543,384 km (0.119 R)
• M91: 54,713,626 km (0.115 R)
• M92: 54,798,747 km (0.07 R)
• M93: 55,909,362 km (0.091 R)
• M94: 56,941,288 km (0.118 R)
• M95: 57,200,092 km (0.068 R)
• M96: 57,719,197 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.4

Radius: 3.5

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.51 AU - 11.99 AU

Year: 22258 Days

Day: 16.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 38,986,323 km

• M1: 115,041 km (0.107 R)
• M2: 403,017 km (0.041 R)
• M3: 478,863 km (0.034 R)
• M4: 1,201,869 km (0.109 R)
• M5: 1,349,672 km (0.04 R)
• M6: 2,105,440 km (0.104 R)
• M7: 2,351,230 km (0.107 R)
• M8: 2,894,420 km (0.107 R)
• M9: 4,451,584 km (0.079 R)
• M10: 4,969,940 km (0.048 R)
• M11: 5,265,995 km (0.097 R)
• M12: 6,635,414 km (0.087 R)
• M13: 7,696,062 km (0.12 R)
• M14: 7,730,021 km (0.097 R)
• M15: 8,245,685 km (0.103 R)
• M16: 9,784,748 km (0.083 R)
• M17: 10,043,552 km (0.088 R)
• M18: 10,454,647 km (0.074 R)
• M19: 10,947,722 km (0.107 R)
• M20: 11,642,753 km (0.066 R)
• M21: 12,351,997 km (0.108 R)
• M22: 12,471,526 km (0.078 R)
• M23: 12,792,264 km (0.111 R)
• M24: 12,872,897 km (0.077 R)
• M25: 14,101,993 km (0.098 R)
• M26: 14,519,969 km (0.107 R)
• M27: 14,772,790 km (0.102 R)
• M28: 15,496,694 km (0.104 R)
• M29: 15,798,134 km (0.097 R)
• M30: 16,363,165 km (0.104 R)
• M31: 16,494,362 km (0.075 R)
• M32: 17,468,095 km (0.112 R)
• M33: 18,963,026 km (0.094 R)
• M34: 20,029,061 km (0.101 R)
• M35: 21,161,816 km (0.025 R)
• M36: 21,687,951 km (0.107 R)
• M37: 22,266,895 km (0.113 R)
• M38: 22,315,365 km (0.092 R)
• M39: 22,899,694 km (0.106 R)
• M40: 22,948,613 km (0.077 R)
• M41: 23,736,245 km (0.079 R)
• M42: 27,128,676 km (0.072 R)
• M43: 27,961,039 km (0.058 R)
• M44: 29,703,854 km (0.097 R)
• M45: 30,723,214 km (0.08 R)
• M46: 30,831,224 km (0.045 R)
• M47: 31,210,005 km (0.094 R)
• M48: 31,535,979 km (0.063 R)
• M49: 32,246,120 km (0.07 R)
• M50: 33,515,309 km (0.059 R)
• M51: 34,576,107 km (0.118 R)
• M52: 35,082,496 km (0.056 R)
• M53: 35,647,976 km (0.1 R)
• M54: 35,931,763 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 15,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit