🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47

Radius: 11.5

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.74 AU - 1.2 AU

Year: 659 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,495,626 km

• M1: 157,377 km (0.086 R)
• M2: 326,123 km (0.07 R)
• M3: 398,379 km (0.116 R)
• M4: 493,823 km (0.054 R)
• M5: 610,958 km (0.117 R)
• M6: 686,505 km (0.118 R)
• M7: 831,615 km (0.103 R)
• M8: 905,516 km (0.084 R)
• M9: 999,763 km (0.112 R)
• M10: 1,107,024 km (0.09 R)
• M11: 1,183,020 km (0.035 R)
• M12: 1,343,838 km (0.114 R)
• M13: 1,442,572 km (0.075 R)
• M14: 1,519,166 km (0.088 R)
• M15: 1,651,261 km (0.102 R)
• M16: 1,768,845 km (0.072 R)
• M17: 1,851,274 km (0.105 R)
• M18: 2,071,183 km (0.102 R)
• M19: 2,154,359 km (0.03 R)
• M20: 2,357,214 km (0.115 R)
• M21: 2,435,902 km (0.119 R)
• M22: 2,528,204 km (0.044 R)
• M23: 2,617,514 km (0.097 R)
• M24: 2,725,224 km (0.066 R)
• M25: 3,048,206 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.5

Radius: 8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.32 AU - 1.56 AU

Year: 1193 Days

Day: 10.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,495,626 km

• M1: 104,120 km (0.071 R)
• M2: 160,967 km (0.111 R)
• M3: 213,626 km (0.098 R)
• M4: 341,382 km (0.112 R)
• M5: 549,024 km (0.101 R)
• M6: 662,270 km (0.065 R)
• M7: 783,594 km (0.085 R)
• M8: 942,616 km (0.077 R)
• M9: 1,135,597 km (0.104 R)
• M10: 1,400,984 km (0.085 R)
• M11: 1,451,249 km (0.116 R)
• M12: 1,527,993 km (0.089 R)
• M13: 1,590,525 km (0.071 R)
• M14: 1,893,161 km (0.067 R)
• M15: 1,966,015 km (0.09 R)
• M16: 2,057,120 km (0.067 R)
• M17: 2,120,550 km (0.096 R)
• M18: 2,290,942 km (0.066 R)
• M19: 2,411,069 km (0.117 R)
• M20: 2,484,222 km (0.083 R)
• M21: 2,632,773 km (0.098 R)
• M22: 2,733,452 km (0.11 R)
• M23: 2,797,031 km (0.119 R)
• M24: 2,899,656 km (0.099 R)
• M25: 3,208,874 km (0.06 R)
• M26: 3,262,580 km (0.111 R)
• M27: 3,459,750 km (0.088 R)
• M28: 4,147,302 km (0.068 R)
• M29: 4,301,687 km (0.118 R)
• M30: 4,383,367 km (0.089 R)
• M31: 4,677,028 km (0.09 R)
• M32: 4,768,731 km (0.085 R)
• M33: 4,868,663 km (0.043 R)
• M34: 5,086,328 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.7

Radius: 10.9

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.61 AU - 1.79 AU

Year: 1530 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,495,626 km

• M1: 142,268 km (0.094 R)
• M2: 234,569 km (0.118 R)
• M3: 317,596 km (0.07 R)
• M4: 392,694 km (0.073 R)
• M5: 463,753 km (0.098 R)
• M6: 533,765 km (0.105 R)
• M7: 657,483 km (0.114 R)
• M8: 761,154 km (0.048 R)
• M9: 1,081,293 km (0.083 R)
• M10: 1,170,155 km (0.116 R)
• M11: 1,531,284 km (0.038 R)
• M12: 1,662,930 km (0.103 R)
• M13: 1,894,507 km (0.089 R)
• M14: 1,992,195 km (0.111 R)
• M15: 2,193,105 km (0.081 R)
• M16: 2,319,066 km (0.08 R)
• M17: 2,910,127 km (0.093 R)
• M18: 3,242,384 km (0.048 R)
• M19: 3,399,911 km (0.076 R)
• M20: 3,573,444 km (0.08 R)
• M21: 3,668,140 km (0.092 R)
• M22: 3,749,970 km (0.1 R)
• M23: 3,887,749 km (0.081 R)
• M24: 3,971,225 km (0.099 R)
• M25: 4,139,971 km (0.085 R)
• M26: 4,296,750 km (0.076 R)
• M27: 4,441,112 km (0.115 R)
• M28: 4,675,382 km (0.081 R)
• M29: 4,973,980 km (0.095 R)
• M30: 5,140,931 km (0.084 R)
• M31: 5,232,784 km (0.117 R)
• M32: 5,402,578 km (0.082 R)
• M33: 5,495,927 km (0.097 R)
• M34: 5,684,420 km (0.072 R)
• M35: 5,843,143 km (0.089 R)
• M36: 6,019,370 km (0.065 R)
• M37: 6,377,208 km (0.118 R)
• M38: 6,459,486 km (0.104 R)
• M39: 6,608,636 km (0.068 R)
• M40: 6,708,567 km (0.067 R)
• M41: 6,910,225 km (0.052 R)
• M42: 7,113,678 km (0.08 R)
• M43: 7,771,460 km (0.072 R)
• M44: 8,018,745 km (0.112 R)
• M45: 8,268,574 km (0.032 R)
• M46: 8,412,487 km (0.082 R)
• M47: 8,593,650 km (0.047 R)
• M48: 9,107,668 km (0.086 R)
• M49: 9,200,568 km (0.12 R)
• M50: 9,935,543 km (0.087 R)
• M51: 10,455,545 km (0.116 R)
• M52: 10,689,366 km (0.082 R)
• M53: 10,807,100 km (0.095 R)
• M54: 10,925,132 km (0.075 R)
• M55: 11,222,234 km (0.071 R)
• M56: 11,341,763 km (0.096 R)
• M57: 11,662,650 km (0.085 R)
• M58: 11,763,629 km (0.104 R)
• M59: 11,945,988 km (0.073 R)
• M60: 12,027,370 km (0.11 R)
• M61: 12,581,331 km (0.1 R)
• M62: 12,913,587 km (0.115 R)
• M63: 13,080,838 km (0.053 R)
• M64: 13,417,433 km (0.119 R)
• M65: 13,756,871 km (0.076 R)
• M66: 13,863,534 km (0.104 R)
• M67: 13,970,496 km (0.062 R)
• M68: 14,228,253 km (0.051 R)
• M69: 14,336,114 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.5

Radius: 11.3

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.39 AU - 4.77 AU

Year: 6766 Days

Day: 11.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,495,626 km

• M1: 143,315 km (0.047 R)
• M2: 353,350 km (0.107 R)
• M3: 447,896 km (0.053 R)
• M4: 598,391 km (0.106 R)
• M5: 926,310 km (0.082 R)
• M6: 1,052,720 km (0.118 R)
• M7: 1,246,300 km (0.106 R)
• M8: 1,484,460 km (0.112 R)
• M9: 2,153,162 km (0.115 R)
• M10: 2,285,855 km (0.087 R)
• M11: 2,659,850 km (0.11 R)
• M12: 2,885,444 km (0.087 R)
• M13: 3,224,732 km (0.075 R)
• M14: 3,421,303 km (0.097 R)
• M15: 3,510,015 km (0.07 R)
• M16: 3,757,899 km (0.116 R)
• M17: 3,918,716 km (0.118 R)
• M18: 4,058,291 km (0.113 R)
• M19: 4,223,297 km (0.109 R)
• M20: 4,511,423 km (0.073 R)
• M21: 4,707,097 km (0.064 R)
• M22: 4,830,964 km (0.05 R)
• M23: 5,031,126 km (0.12 R)
• M24: 5,157,835 km (0.112 R)
• M25: 5,285,442 km (0.058 R)
• M26: 5,517,917 km (0.119 R)
• M27: 5,701,025 km (0.104 R)
• M28: 6,262,616 km (0.101 R)
• M29: 6,344,296 km (0.098 R)
• M30: 6,563,906 km (0.063 R)
• M31: 7,180,698 km (0.061 R)
• M32: 7,611,988 km (0.025 R)
• M33: 7,699,354 km (0.08 R)
• M34: 7,845,511 km (0.081 R)
• M35: 8,469,633 km (0.042 R)
• M36: 8,590,359 km (0.076 R)
• M37: 8,742,051 km (0.097 R)
• M38: 8,894,641 km (0.11 R)
• M39: 9,357,796 km (0.113 R)
• M40: 10,533,635 km (0.111 R)
• M41: 10,696,098 km (0.08 R)
• M42: 10,793,935 km (0.031 R)
• M43: 11,089,391 km (0.096 R)
• M44: 11,188,574 km (0.069 R)
• M45: 11,387,540 km (0.055 R)
• M46: 11,621,361 km (0.063 R)
• M47: 11,822,869 km (0.103 R)
• M48: 12,503,390 km (0.112 R)
• M49: 12,987,190 km (0.079 R)
• M50: 13,973,339 km (0.101 R)
• M51: 15,056,577 km (0.079 R)
• M52: 15,571,343 km (0.093 R)
• M53: 15,682,345 km (0.032 R)
• M54: 17,494,873 km (0.056 R)
• M55: 17,880,835 km (0.109 R)
• M56: 17,958,327 km (0.101 R)
• M57: 18,113,759 km (0.08 R)
• M58: 18,818,515 km (0.096 R)
• M59: 19,174,258 km (0.093 R)
• M60: 19,333,131 km (0.068 R)
• M61: 19,572,189 km (0.055 R)
• M62: 19,652,074 km (0.108 R)
• M63: 20,013,054 km (0.091 R)
• M64: 20,376,277 km (0.07 R)
• M65: 21,519,953 km (0.088 R)
• M66: 21,602,381 km (0.105 R)
• M67: 21,809,126 km (0.103 R)
• M68: 21,975,030 km (0.054 R)
• M69: 22,978,831 km (0.114 R)
• M70: 23,105,242 km (0.103 R)
• M71: 23,316,623 km (0.118 R)
• M72: 24,211,518 km (0.084 R)
• M73: 25,509,429 km (0.111 R)
• M74: 25,771,674 km (0.115 R)
• M75: 26,034,817 km (0.09 R)
• M76: 26,387,120 km (0.092 R)
• M77: 26,785,349 km (0.105 R)
• M78: 27,857,068 km (0.05 R)
• M79: 28,127,242 km (0.08 R)
• M80: 28,488,671 km (0.089 R)
• M81: 28,760,789 km (0.076 R)
• M82: 29,033,805 km (0.035 R)
• M83: 29,170,687 km (0.064 R)
• M84: 30,411,751 km (0.109 R)
• M85: 31,015,528 km (0.026 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722

Radius: 7.1

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.58 AU - 9.16 AU

Year: 13811 Days

Day: 22.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,495,626 km

• M1: 199,264 km (0.036 R)
• M2: 299,046 km (0.111 R)
• M3: 553,512 km (0.11 R)
• M4: 763,697 km (0.099 R)
• M5: 825,331 km (0.107 R)
• M6: 1,183,170 km (0.104 R)
• M7: 1,279,810 km (0.091 R)
• M8: 1,429,557 km (0.083 R)
• M9: 1,692,251 km (0.117 R)
• M10: 2,232,299 km (0.114 R)
• M11: 2,757,986 km (0.117 R)
• M12: 3,185,088 km (0.06 R)
• M13: 3,354,882 km (0.113 R)
• M14: 3,527,667 km (0.117 R)
• M15: 3,703,445 km (0.117 R)
• M16: 4,136,980 km (0.116 R)
• M17: 5,901,486 km (0.099 R)
• M18: 6,068,438 km (0.109 R)
• M19: 6,621,501 km (0.064 R)
• M20: 7,235,151 km (0.062 R)
• M21: 7,503,680 km (0.065 R)
• M22: 7,684,543 km (0.077 R)
• M23: 7,821,126 km (0.112 R)
• M24: 8,189,287 km (0.109 R)
• M25: 8,328,861 km (0.104 R)
• M26: 8,752,223 km (0.115 R)
• M27: 9,279,107 km (0.11 R)
• M28: 9,865,680 km (0.087 R)
• M29: 10,464,221 km (0.095 R)
• M30: 11,074,431 km (0.093 R)
• M31: 11,332,188 km (0.112 R)
• M32: 12,064,171 km (0.114 R)
• M33: 13,518,711 km (0.111 R)
• M34: 13,738,919 km (0.118 R)
• M35: 14,238,576 km (0.107 R)
• M36: 14,744,217 km (0.071 R)
• M37: 15,427,580 km (0.041 R)
• M38: 15,831,045 km (0.119 R)
• M39: 16,121,265 km (0.103 R)
• M40: 16,413,280 km (0.1 R)
• M41: 16,648,149 km (0.108 R)
• M42: 17,959,972 km (0.096 R)
• M43: 18,689,262 km (0.071 R)
• M44: 19,180,990 km (0.099 R)
• M45: 19,366,492 km (0.113 R)
• M46: 21,381,425 km (0.086 R)
• M47: 23,132,917 km (0.027 R)
• M48: 23,528,304 km (0.075 R)
• M49: 24,058,928 km (0.116 R)
• M50: 24,325,811 km (0.059 R)
• M51: 24,526,571 km (0.115 R)
• M52: 25,064,674 km (0.078 R)
• M53: 25,132,143 km (0.062 R)
• M54: 25,267,380 km (0.056 R)
• M55: 25,606,668 km (0.078 R)
• M56: 26,289,582 km (0.111 R)
• M57: 26,840,102 km (0.076 R)
• M58: 27,186,271 km (0.085 R)
• M59: 29,080,480 km (0.115 R)
• M60: 29,864,373 km (0.08 R)
• M61: 30,007,538 km (0.12 R)
• M62: 30,944,320 km (0.116 R)
• M63: 31,379,949 km (0.072 R)
• M64: 31,817,672 km (0.07 R)
• M65: 33,216,861 km (0.088 R)
• M66: 33,513,962 km (0.058 R)
• M67: 33,811,961 km (0.061 R)
• M68: 35,088,181 km (0.098 R)
• M69: 35,770,197 km (0.037 R)
• M70: 35,846,343 km (0.12 R)
• M71: 37,533,059 km (0.091 R)
• M72: 37,765,085 km (0.102 R)
• M73: 37,842,577 km (0.11 R)
• M74: 39,245,505 km (0.119 R)
• M75: 39,402,434 km (0.056 R)
• M76: 41,381,913 km (0.084 R)
• M77: 41,461,648 km (0.118 R)
• M78: 43,962,177 km (0.106 R)
• M79: 44,861,260 km (0.087 R)
• M80: 45,354,185 km (0.09 R)
• M81: 46,594,202 km (0.085 R)
• M82: 48,097,062 km (0.114 R)
• M83: 49,700,601 km (0.099 R)
• M84: 51,064,485 km (0.12 R)
• M85: 51,321,494 km (0.119 R)
• M86: 51,750,990 km (0.089 R)
• M87: 52,267,850 km (0.097 R)
• M88: 53,567,706 km (0.05 R)
• M89: 54,352,646 km (0.082 R)
• M90: 55,493,181 km (0.115 R)
• M91: 56,110,571 km (0.08 R)
• M92: 56,552,932 km (0.025 R)
• M93: 57,174,212 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 10,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit