🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.2

Radius: 12.2

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.46 AU - 0.62 AU

Year: 269 Days

Day: 11.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 30,046,652 km

• M1: 151,842 km (0.106 R)
• M2: 297,999 km (0.096 R)
• M3: 461,659 km (0.051 R)
• M4: 552,914 km (0.099 R)
• M5: 648,507 km (0.078 R)
• M6: 778,956 km (0.111 R)
• M7: 855,251 km (0.117 R)
• M8: 938,278 km (0.117 R)
• M9: 1,056,311 km (0.087 R)
• M10: 1,146,368 km (0.075 R)
• M11: 1,239,119 km (0.105 R)
• M12: 1,325,886 km (0.094 R)
• M13: 1,428,360 km (0.049 R)
• M14: 1,519,765 km (0.099 R)
• M15: 1,613,114 km (0.071 R)
• M16: 1,708,707 km (0.086 R)
• M17: 1,860,549 km (0.071 R)
• M18: 1,951,055 km (0.104 R)
• M19: 2,037,822 km (0.058 R)
• M20: 2,151,965 km (0.086 R)
• M21: 2,263,266 km (0.087 R)
• M22: 2,360,056 km (0.102 R)
• M23: 2,436,351 km (0.112 R)
• M24: 2,513,543 km (0.092 R)
• M25: 2,608,538 km (0.054 R)
• M26: 2,865,547 km (0.083 R)
• M27: 2,970,715 km (0.097 R)
• M28: 3,107,148 km (0.078 R)
• M29: 3,245,526 km (0.068 R)
• M30: 3,355,331 km (0.106 R)
• M31: 3,472,765 km (0.058 R)
• M32: 3,585,113 km (0.032 R)
• M33: 3,768,819 km (0.116 R)
• M34: 3,871,593 km (0.112 R)
• M35: 4,079,983 km (0.088 R)
• M36: 4,271,917 km (0.028 R)
• M37: 4,392,642 km (0.106 R)
• M38: 4,473,724 km (0.06 R)
• M39: 4,617,039 km (0.056 R)
• M40: 4,713,231 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.6

Radius: 11.4

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.72 AU - 1.12 AU

Year: 599 Days

Day: 14.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 30,046,652 km

• M1: 179,517 km (0.031 R)
• M2: 308,022 km (0.03 R)
• M3: 405,261 km (0.103 R)
• M4: 491,429 km (0.07 R)
• M5: 563,386 km (0.063 R)
• M6: 720,015 km (0.091 R)
• M7: 799,152 km (0.063 R)
• M8: 876,494 km (0.091 R)
• M9: 1,067,680 km (0.101 R)
• M10: 1,434,195 km (0.097 R)
• M11: 1,510,938 km (0.066 R)
• M12: 1,615,507 km (0.095 R)
• M13: 1,742,965 km (0.101 R)
• M14: 1,818,512 km (0.069 R)
• M15: 1,965,566 km (0.075 R)
• M16: 2,116,810 km (0.118 R)
• M17: 2,324,601 km (0.094 R)
• M18: 2,415,856 km (0.117 R)
• M19: 2,500,528 km (0.101 R)
• M20: 2,736,444 km (0.092 R)
• M21: 3,070,945 km (0.108 R)
• M22: 3,247,471 km (0.093 R)
• M23: 3,427,287 km (0.12 R)
• M24: 3,522,880 km (0.101 R)
• M25: 3,896,127 km (0.097 R)
• M26: 3,968,682 km (0.111 R)
• M27: 4,059,937 km (0.104 R)
• M28: 4,300,789 km (0.108 R)
• M29: 4,375,738 km (0.091 R)
• M30: 4,460,709 km (0.036 R)
• M31: 4,815,855 km (0.069 R)
• M32: 5,170,252 km (0.114 R)
• M33: 5,360,840 km (0.111 R)
• M34: 5,523,004 km (0.055 R)
• M35: 5,635,501 km (0.105 R)
• M36: 5,873,212 km (0.062 R)
• M37: 6,009,047 km (0.12 R)
• M38: 6,103,743 km (0.1 R)
• M39: 6,177,794 km (0.098 R)
• M40: 6,422,985 km (0.119 R)
• M41: 6,498,232 km (0.101 R)
• M42: 6,660,546 km (0.05 R)
• M43: 6,900,950 km (0.109 R)
• M44: 7,077,625 km (0.054 R)
• M45: 7,267,016 km (0.073 R)
• M46: 7,356,774 km (0.053 R)
• M47: 7,458,202 km (0.077 R)
• M48: 7,730,769 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.1

Radius: 12.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1 AU - 1.44 AU

Year: 914 Days

Day: 7.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 30,046,652 km

• M1: 163,959 km (0.069 R)
• M2: 323,281 km (0.101 R)
• M3: 407,804 km (0.047 R)
• M4: 515,065 km (0.091 R)
• M5: 603,627 km (0.057 R)
• M6: 721,810 km (0.117 R)
• M7: 838,646 km (0.104 R)
• M8: 962,812 km (0.042 R)
• M9: 1,043,744 km (0.091 R)
• M10: 1,161,328 km (0.083 R)
• M11: 1,265,897 km (0.036 R)
• M12: 1,386,174 km (0.117 R)
• M13: 1,548,338 km (0.071 R)
• M14: 1,831,078 km (0.117 R)
• M15: 1,933,702 km (0.118 R)
• M16: 2,017,327 km (0.073 R)
• M17: 2,246,362 km (0.096 R)
• M18: 2,379,055 km (0.066 R)
• M19: 2,567,698 km (0.101 R)
• M20: 2,683,337 km (0.088 R)
• M21: 2,792,843 km (0.116 R)
• M22: 2,992,406 km (0.11 R)
• M23: 3,089,794 km (0.118 R)
• M24: 3,229,668 km (0.117 R)
• M25: 3,473,363 km (0.107 R)
• M26: 3,567,311 km (0.115 R)
• M27: 3,749,222 km (0.102 R)
• M28: 3,863,365 km (0.102 R)
• M29: 3,943,101 km (0.114 R)
• M30: 4,167,647 km (0.112 R)
• M31: 4,285,979 km (0.113 R)
• M32: 4,676,280 km (0.079 R)
• M33: 4,789,974 km (0.074 R)
• M34: 4,904,566 km (0.058 R)
• M35: 4,991,034 km (0.027 R)
• M36: 5,078,100 km (0.119 R)
• M37: 5,312,819 km (0.103 R)
• M38: 5,401,830 km (0.12 R)
• M39: 5,823,546 km (0.086 R)
• M40: 5,915,249 km (0.086 R)
• M41: 6,048,691 km (0.085 R)
• M42: 6,152,063 km (0.1 R)
• M43: 6,235,090 km (0.105 R)
• M44: 6,392,018 km (0.086 R)
• M45: 6,709,614 km (0.062 R)
• M46: 6,924,287 km (0.095 R)
• M47: 7,239,490 km (0.097 R)
• M48: 7,327,304 km (0.09 R)
• M49: 7,448,628 km (0.066 R)
• M50: 7,559,629 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.7

Radius: 9.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.08 AU - 1.7 AU

Year: 1112 Days

Day: 6.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,046,652 km

• M1: 143,614 km (0.094 R)
• M2: 371,751 km (0.098 R)
• M3: 566,078 km (0.072 R)
• M4: 659,128 km (0.094 R)
• M5: 793,766 km (0.03 R)
• M6: 883,675 km (0.079 R)
• M7: 954,734 km (0.096 R)
• M8: 1,022,202 km (0.098 R)
• M9: 1,144,573 km (0.112 R)
• M10: 1,210,546 km (0.07 R)
• M11: 1,284,298 km (0.107 R)
• M12: 1,501,364 km (0.119 R)
• M13: 1,891,964 km (0.045 R)
• M14: 1,956,591 km (0.112 R)
• M15: 2,051,286 km (0.089 R)
• M16: 2,169,917 km (0.101 R)
• M17: 2,237,685 km (0.101 R)
• M18: 2,398,652 km (0.112 R)
• M19: 2,643,245 km (0.075 R)
• M20: 2,920,898 km (0.05 R)
• M21: 3,080,220 km (0.059 R)
• M22: 3,156,814 km (0.082 R)
• M23: 3,242,534 km (0.098 R)
• M24: 3,398,864 km (0.112 R)
• M25: 3,486,827 km (0.111 R)
• M26: 3,557,737 km (0.115 R)
• M27: 3,728,129 km (0.088 R)
• M28: 3,791,558 km (0.109 R)
• M29: 3,864,562 km (0.11 R)
• M30: 3,947,289 km (0.111 R)
• M31: 4,095,691 km (0.038 R)
• M32: 4,388,603 km (0.079 R)
• M33: 4,639,628 km (0.086 R)
• M34: 4,845,774 km (0.093 R)
• M35: 5,307,882 km (0.111 R)
• M36: 5,441,174 km (0.115 R)
• M37: 5,502,958 km (0.101 R)
• M38: 5,847,482 km (0.112 R)
• M39: 5,942,626 km (0.115 R)
• M40: 6,059,611 km (0.093 R)
• M41: 6,415,355 km (0.114 R)
• M42: 6,678,199 km (0.067 R)
• M43: 6,967,222 km (0.119 R)
• M44: 7,124,449 km (0.056 R)
• M45: 7,568,755 km (0.077 R)
• M46: 7,707,282 km (0.07 R)
• M47: 7,893,382 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.2

Radius: 13.1

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.32 AU - 1.7 AU

Year: 1259 Days

Day: 14.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,046,652 km

• M1: 163,361 km (0.094 R)
• M2: 265,087 km (0.086 R)
• M3: 408,402 km (0.094 R)
• M4: 575,802 km (0.115 R)
• M5: 762,949 km (0.119 R)
• M6: 879,785 km (0.082 R)
• M7: 1,125,126 km (0.091 R)
• M8: 1,209,349 km (0.052 R)
• M9: 1,384,379 km (0.115 R)
• M10: 1,475,334 km (0.097 R)
• M11: 1,625,231 km (0.112 R)
• M12: 1,770,640 km (0.074 R)
• M13: 1,910,365 km (0.111 R)
• M14: 1,991,896 km (0.081 R)
• M15: 2,106,188 km (0.092 R)
• M16: 2,265,510 km (0.096 R)
• M17: 2,451,161 km (0.109 R)
• M18: 2,540,321 km (0.077 R)
• M19: 2,653,268 km (0.036 R)
• M20: 2,779,678 km (0.114 R)
• M21: 2,908,033 km (0.046 R)
• M22: 3,280,681 km (0.106 R)
• M23: 3,366,999 km (0.058 R)
• M24: 3,643,307 km (0.045 R)
• M25: 3,797,243 km (0.1 R)
• M26: 3,914,079 km (0.094 R)
• M27: 4,977,271 km (0.108 R)
• M28: 5,191,645 km (0.066 R)
• M29: 5,688,908 km (0.06 R)
• M30: 5,943,374 km (0.037 R)
• M31: 6,216,839 km (0.105 R)
• M32: 6,386,034 km (0.055 R)
• M33: 6,541,316 km (0.089 R)
• M34: 6,855,472 km (0.103 R)
• M35: 7,126,394 km (0.086 R)
• M36: 7,319,824 km (0.115 R)
• M37: 7,564,117 km (0.086 R)
• M38: 7,695,464 km (0.088 R)
• M39: 7,844,164 km (0.108 R)
• M40: 8,178,067 km (0.119 R)
• M41: 8,414,731 km (0.085 R)
• M42: 8,687,896 km (0.1 R)
• M43: 8,842,730 km (0.1 R)
• M44: 9,172,893 km (0.072 R)
• M45: 9,489,442 km (0.069 R)
• M46: 9,845,335 km (0.066 R)
• M47: 10,097,258 km (0.049 R)
• M48: 10,497,283 km (0.084 R)
• M49: 10,680,839 km (0.111 R)
• M50: 10,865,443 km (0.025 R)
• M51: 11,162,993 km (0.032 R)
• M52: 11,256,641 km (0.098 R)
• M53: 11,444,536 km (0.082 R)
• M54: 11,728,323 km (0.099 R)
• M55: 11,823,468 km (0.065 R)
• M56: 12,014,504 km (0.107 R)
• M57: 12,187,439 km (0.12 R)
• M58: 12,516,106 km (0.096 R)
• M59: 12,788,972 km (0.119 R)
• M60: 13,162,518 km (0.065 R)
• M61: 13,261,402 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.6

Radius: 4.4

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.66 AU - 7.68 AU

Year: 11684 Days

Day: 15 Hours

Environment

Temp: -234 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,046,652 km

• M1: 65,374 km (0.098 R)
• M2: 94,097 km (0.044 R)
• M3: 146,008 km (0.1 R)
• M4: 322,084 km (0.077 R)
• M5: 350,657 km (0.117 R)
• M6: 390,002 km (0.108 R)
• M7: 683,064 km (0.06 R)
• M8: 891,603 km (0.106 R)
• M9: 1,317,060 km (0.118 R)
• M10: 1,575,565 km (0.049 R)
• M11: 1,797,119 km (0.049 R)
• M12: 2,119,951 km (0.108 R)
• M13: 2,345,096 km (0.1 R)
• M14: 2,441,288 km (0.048 R)
• M15: 2,920,300 km (0.085 R)
• M16: 3,515,101 km (0.063 R)
• M17: 3,848,854 km (0.078 R)
• M18: 3,894,033 km (0.038 R)
• M19: 3,985,138 km (0.076 R)
• M20: 5,206,305 km (0.082 R)
• M21: 5,637,297 km (0.061 R)
• M22: 5,922,131 km (0.057 R)
• M23: 6,997,291 km (0.11 R)
• M24: 7,899,665 km (0.073 R)
• M25: 7,928,388 km (0.102 R)
• M26: 7,986,133 km (0.059 R)
• M27: 8,159,965 km (0.076 R)
• M28: 8,689,093 km (0.12 R)
• M29: 8,897,932 km (0.118 R)
• M30: 8,927,851 km (0.086 R)
• M31: 9,656,991 km (0.116 R)
• M32: 10,059,858 km (0.081 R)
• M33: 10,594,970 km (0.04 R)
• M34: 11,236,146 km (0.114 R)
• M35: 11,496,148 km (0.093 R)
• M36: 11,692,570 km (0.096 R)
• M37: 13,029,526 km (0.08 R)
• M38: 13,612,209 km (0.067 R)
• M39: 14,098,403 km (0.102 R)
• M40: 14,168,265 km (0.033 R)
• M41: 14,449,210 km (0.06 R)
• M42: 14,554,975 km (0.103 R)
• M43: 14,838,314 km (0.061 R)
• M44: 15,374,622 km (0.092 R)
• M45: 15,917,213 km (0.042 R)
• M46: 16,392,486 km (0.098 R)
• M47: 17,132,846 km (0.107 R)
• M48: 17,997,521 km (0.053 R)
• M49: 18,339,801 km (0.106 R)
• M50: 20,994,266 km (0.069 R)
• M51: 21,878,389 km (0.111 R)
• M52: 22,324,939 km (0.084 R)
• M53: 22,488,150 km (0.117 R)
• M54: 23,392,469 km (0.1 R)
• M55: 23,765,866 km (0.077 R)
• M56: 25,406,655 km (0.082 R)
• M57: 25,704,953 km (0.072 R)
• M58: 26,090,317 km (0.055 R)
• M59: 26,434,393 km (0.073 R)
• M60: 26,693,346 km (0.108 R)
• M61: 27,431,911 km (0.076 R)
• M62: 28,045,113 km (0.117 R)
• M63: 28,221,190 km (0.062 R)
• M64: 28,309,303 km (0.113 R)
• M65: 28,662,952 km (0.104 R)
• M66: 29,956,674 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 14,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit