🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.1

Radius: 11.4

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.17 AU - 1.35 AU

Year: 899 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 19,294,150 km

• M1: 164,258 km (0.105 R)
• M2: 283,937 km (0.105 R)
• M3: 390,301 km (0.08 R)
• M4: 497,114 km (0.051 R)
• M5: 651,200 km (0.055 R)
• M6: 796,758 km (0.066 R)
• M7: 917,035 km (0.073 R)
• M8: 1,102,237 km (0.118 R)
• M9: 1,337,106 km (0.079 R)
• M10: 1,422,676 km (0.091 R)
• M11: 1,521,261 km (0.119 R)
• M12: 1,813,725 km (0.118 R)
• M13: 2,012,690 km (0.054 R)
• M14: 2,093,024 km (0.104 R)
• M15: 2,212,553 km (0.116 R)
• M16: 2,511,599 km (0.114 R)
• M17: 2,686,329 km (0.087 R)
• M18: 2,858,367 km (0.111 R)
• M19: 3,119,714 km (0.118 R)
• M20: 3,462,892 km (0.091 R)
• M21: 3,658,117 km (0.065 R)
• M22: 3,856,932 km (0.115 R)
• M23: 4,020,293 km (0.075 R)
• M24: 4,114,540 km (0.038 R)
• M25: 4,321,583 km (0.1 R)
• M26: 4,450,686 km (0.106 R)
• M27: 4,630,204 km (0.12 R)
• M28: 4,737,615 km (0.076 R)
• M29: 4,829,019 km (0.064 R)
• M30: 5,286,490 km (0.104 R)
• M31: 5,424,718 km (0.085 R)
• M32: 5,758,022 km (0.071 R)
• M33: 6,097,908 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 10.3

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.06 AU - 1.76 AU

Year: 1065 Days

Day: 6.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 19,294,150 km

• M1: 152,440 km (0.053 R)
• M2: 216,917 km (0.081 R)
• M3: 338,690 km (0.09 R)
• M4: 467,643 km (0.063 R)
• M5: 574,605 km (0.112 R)
• M6: 679,773 km (0.057 R)
• M7: 874,848 km (0.091 R)
• M8: 1,188,555 km (0.066 R)
• M9: 1,284,747 km (0.086 R)
• M10: 1,390,811 km (0.117 R)
• M11: 1,485,208 km (0.114 R)
• M12: 1,634,806 km (0.03 R)
• M13: 1,711,549 km (0.092 R)
• M14: 1,884,784 km (0.077 R)
• M15: 1,957,339 km (0.065 R)
• M16: 2,097,063 km (0.094 R)
• M17: 2,206,269 km (0.116 R)
• M18: 2,412,864 km (0.092 R)
• M19: 2,500,828 km (0.078 R)
• M20: 2,598,814 km (0.12 R)
• M21: 2,882,153 km (0.091 R)
• M22: 2,947,527 km (0.073 R)
• M23: 3,478,749 km (0.099 R)
• M24: 3,628,796 km (0.072 R)
• M25: 3,719,901 km (0.057 R)
• M26: 3,791,259 km (0.085 R)
• M27: 3,873,538 km (0.102 R)
• M28: 4,008,325 km (0.054 R)
• M29: 4,197,567 km (0.113 R)
• M30: 4,271,917 km (0.11 R)
• M31: 4,346,865 km (0.098 R)
• M32: 4,606,866 km (0.092 R)
• M33: 4,772,022 km (0.117 R)
• M34: 4,961,563 km (0.061 R)
• M35: 5,029,032 km (0.082 R)
• M36: 5,359,643 km (0.119 R)
• M37: 5,615,156 km (0.046 R)
• M38: 6,018,023 km (0.063 R)
• M39: 6,162,385 km (0.114 R)
• M40: 6,307,944 km (0.072 R)
• M41: 6,565,551 km (0.102 R)
• M42: 6,652,169 km (0.116 R)
• M43: 6,814,033 km (0.117 R)
• M44: 6,952,112 km (0.093 R)
• M45: 7,053,091 km (0.083 R)
• M46: 7,539,433 km (0.11 R)
• M47: 7,604,209 km (0.086 R)
• M48: 7,852,093 km (0.069 R)
• M49: 7,930,931 km (0.03 R)
• M50: 8,235,812 km (0.077 R)
• M51: 8,369,552 km (0.081 R)
• M52: 8,557,896 km (0.09 R)
• M53: 8,802,189 km (0.118 R)
• M54: 8,925,308 km (0.119 R)
• M55: 9,076,402 km (0.116 R)
• M56: 9,214,630 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.6

Radius: 9.1

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.6 AU - 2.22 AU

Year: 1678 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 19,294,150 km

• M1: 170,691 km (0.093 R)
• M2: 447,746 km (0.119 R)
• M3: 569,669 km (0.097 R)
• M4: 900,878 km (0.084 R)
• M5: 993,928 km (0.106 R)
• M6: 1,095,505 km (0.111 R)
• M7: 1,232,836 km (0.074 R)
• M8: 1,455,737 km (0.053 R)
• M9: 1,607,579 km (0.101 R)
• M10: 1,758,673 km (0.114 R)
• M11: 1,864,139 km (0.079 R)
• M12: 1,952,701 km (0.062 R)
• M13: 2,075,072 km (0.088 R)
• M14: 2,226,764 km (0.08 R)
• M15: 2,368,433 km (0.084 R)
• M16: 2,660,897 km (0.094 R)
• M17: 2,746,617 km (0.117 R)
• M18: 2,833,234 km (0.093 R)
• M19: 2,987,021 km (0.041 R)
• M20: 3,136,170 km (0.085 R)
• M21: 3,426,390 km (0.069 R)
• M22: 3,504,330 km (0.067 R)
• M23: 3,606,356 km (0.059 R)
• M24: 3,733,364 km (0.105 R)
• M25: 3,861,869 km (0.088 R)
• M26: 4,016,404 km (0.051 R)
• M27: 4,390,698 km (0.107 R)
• M28: 4,475,370 km (0.101 R)
• M29: 4,543,587 km (0.1 R)
• M30: 4,741,505 km (0.11 R)
• M31: 4,819,595 km (0.064 R)
• M32: 5,181,472 km (0.073 R)
• M33: 5,271,081 km (0.076 R)
• M34: 5,597,952 km (0.065 R)
• M35: 5,856,757 km (0.1 R)
• M36: 6,549,844 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.9

Radius: 14.4

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.82 AU - 2.58 AU

Year: 2075 Days

Day: 11.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,294,150 km

• M1: 179,667 km (0.03 R)
• M2: 277,654 km (0.059 R)
• M3: 393,143 km (0.065 R)
• M4: 542,442 km (0.09 R)
• M5: 690,993 km (0.115 R)
• M6: 793,168 km (0.1 R)
• M7: 892,052 km (0.094 R)
• M8: 1,025,045 km (0.099 R)
• M9: 1,144,723 km (0.062 R)
• M10: 1,312,572 km (0.088 R)
• M11: 1,697,337 km (0.073 R)
• M12: 1,940,733 km (0.114 R)
• M13: 2,041,413 km (0.068 R)
• M14: 2,354,222 km (0.074 R)
• M15: 2,516,685 km (0.079 R)
• M16: 2,613,176 km (0.104 R)
• M17: 2,739,287 km (0.072 R)
• M18: 2,852,981 km (0.053 R)
• M19: 3,055,985 km (0.091 R)
• M20: 3,219,047 km (0.085 R)
• M21: 3,553,847 km (0.094 R)
• M22: 3,647,046 km (0.078 R)
• M23: 3,804,423 km (0.085 R)
• M24: 4,012,514 km (0.094 R)
• M25: 4,306,923 km (0.084 R)
• M26: 4,608,512 km (0.1 R)
• M27: 5,303,394 km (0.084 R)
• M28: 5,736,330 km (0.052 R)
• M29: 5,864,835 km (0.099 R)
• M30: 6,790,846 km (0.083 R)
• M31: 7,024,667 km (0.114 R)
• M32: 7,320,721 km (0.038 R)
• M33: 7,500,239 km (0.069 R)
• M34: 7,701,598 km (0.058 R)
• M35: 7,863,911 km (0.085 R)
• M36: 8,150,840 km (0.098 R)
• M37: 8,316,295 km (0.066 R)
• M38: 8,798,449 km (0.061 R)
• M39: 8,989,635 km (0.09 R)
• M40: 10,143,184 km (0.027 R)
• M41: 10,523,013 km (0.12 R)
• M42: 10,635,661 km (0.109 R)
• M43: 10,748,757 km (0.076 R)
• M44: 10,953,257 km (0.114 R)
• M45: 11,296,883 km (0.063 R)
• M46: 11,760,786 km (0.118 R)
• M47: 11,901,109 km (0.082 R)
• M48: 12,042,180 km (0.112 R)
• M49: 13,020,101 km (0.102 R)
• M50: 13,482,059 km (0.087 R)
• M51: 13,702,716 km (0.036 R)
• M52: 13,801,152 km (0.118 R)
• M53: 13,949,403 km (0.087 R)
• M54: 14,222,419 km (0.119 R)
• M55: 14,322,051 km (0.084 R)
• M56: 14,647,726 km (0.096 R)
• M57: 14,798,969 km (0.102 R)
• M58: 14,899,948 km (0.1 R)
• M59: 15,128,234 km (0.097 R)
• M60: 15,280,974 km (0.068 R)
• M61: 16,208,630 km (0.078 R)
• M62: 17,447,001 km (0.095 R)
• M63: 17,741,260 km (0.071 R)
• M64: 18,118,247 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.3

Radius: 9.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.43 AU - 5.69 AU

Year: 7237 Days

Day: 11.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,294,150 km

• M1: 122,969 km (0.086 R)
• M2: 222,751 km (0.068 R)
• M3: 421,417 km (0.081 R)
• M4: 512,074 km (0.088 R)
• M5: 653,294 km (0.08 R)
• M6: 817,702 km (0.105 R)
• M7: 1,037,760 km (0.106 R)
• M8: 1,221,018 km (0.111 R)
• M9: 1,462,170 km (0.116 R)
• M10: 1,533,977 km (0.095 R)
• M11: 1,656,348 km (0.102 R)
• M12: 1,872,068 km (0.088 R)
• M13: 2,016,579 km (0.114 R)
• M14: 2,110,377 km (0.028 R)
• M15: 2,178,444 km (0.101 R)
• M16: 2,247,110 km (0.077 R)
• M17: 2,443,532 km (0.074 R)
• M18: 2,616,467 km (0.037 R)
• M19: 3,051,049 km (0.102 R)
• M20: 3,128,391 km (0.071 R)
• M21: 3,300,578 km (0.048 R)
• M22: 3,556,839 km (0.089 R)
• M23: 3,621,914 km (0.11 R)
• M24: 3,753,411 km (0.113 R)
• M25: 4,020,892 km (0.097 R)
• M26: 4,191,284 km (0.115 R)
• M27: 4,346,716 km (0.089 R)
• M28: 4,663,414 km (0.108 R)
• M29: 4,932,990 km (0.115 R)
• M30: 5,060,597 km (0.073 R)
• M31: 5,393,751 km (0.111 R)
• M32: 5,468,700 km (0.084 R)
• M33: 5,753,085 km (0.039 R)
• M34: 5,848,978 km (0.078 R)
• M35: 6,495,240 km (0.108 R)
• M36: 6,999,834 km (0.104 R)
• M37: 7,350,192 km (0.093 R)
• M38: 7,812,150 km (0.083 R)
• M39: 7,875,879 km (0.044 R)
• M40: 8,046,720 km (0.064 R)
• M41: 8,305,225 km (0.089 R)
• M42: 8,786,332 km (0.102 R)
• M43: 8,963,605 km (0.08 R)
• M44: 9,097,346 km (0.118 R)
• M45: 9,209,245 km (0.088 R)
• M46: 9,366,622 km (0.032 R)
• M47: 9,502,307 km (0.083 R)
• M48: 9,867,326 km (0.117 R)
• M49: 10,167,270 km (0.089 R)
• M50: 10,493,692 km (0.037 R)
• M51: 10,564,003 km (0.115 R)
• M52: 10,658,250 km (0.036 R)
• M53: 11,156,860 km (0.046 R)
• M54: 11,517,690 km (0.115 R)
• M55: 11,638,864 km (0.114 R)
• M56: 11,711,718 km (0.081 R)
• M57: 11,931,328 km (0.11 R)
• M58: 12,548,419 km (0.086 R)
• M59: 12,898,628 km (0.058 R)
• M60: 13,839,449 km (0.053 R)
• M61: 14,253,087 km (0.049 R)
• M62: 15,013,194 km (0.066 R)
• M63: 15,545,164 km (0.102 R)
• M64: 15,705,981 km (0.087 R)
• M65: 16,409,091 km (0.068 R)
• M66: 16,654,881 km (0.057 R)
• M67: 16,792,062 km (0.095 R)
• M68: 16,956,919 km (0.113 R)
• M69: 17,483,054 km (0.111 R)
• M70: 17,706,105 km (0.095 R)
• M71: 17,874,103 km (0.11 R)
• M72: 18,296,268 km (0.038 R)
• M73: 18,608,030 km (0.099 R)
• M74: 18,864,291 km (0.092 R)
• M75: 19,035,880 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 18,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit