🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 10.7

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.67 AU - 1.03 AU

Year: 498 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 69,026,024 km

• M1: 135,386 km (0.115 R)
• M2: 204,799 km (0.119 R)
• M3: 326,871 km (0.117 R)
• M4: 433,684 km (0.099 R)
• M5: 539,749 km (0.118 R)
• M6: 655,987 km (0.093 R)
• M7: 732,880 km (0.099 R)
• M8: 854,503 km (0.096 R)
• M9: 964,009 km (0.12 R)
• M10: 1,042,996 km (0.104 R)
• M11: 1,129,614 km (0.095 R)
• M12: 1,316,012 km (0.064 R)
• M13: 1,393,654 km (0.072 R)
• M14: 1,484,160 km (0.098 R)
• M15: 1,559,259 km (0.098 R)
• M16: 1,635,703 km (0.032 R)
• M17: 1,755,830 km (0.038 R)
• M18: 1,829,432 km (0.098 R)
• M19: 1,979,778 km (0.109 R)
• M20: 2,088,835 km (0.113 R)
• M21: 2,239,630 km (0.047 R)
• M22: 2,319,814 km (0.099 R)
• M23: 2,394,164 km (0.094 R)
• M24: 2,503,820 km (0.116 R)
• M25: 2,678,550 km (0.076 R)
• M26: 2,785,363 km (0.113 R)
• M27: 2,857,319 km (0.11 R)
• M28: 3,325,411 km (0.06 R)
• M29: 3,619,520 km (0.12 R)
• M30: 3,801,731 km (0.099 R)
• M31: 3,978,855 km (0.108 R)
• M32: 4,307,820 km (0.117 R)
• M33: 4,551,964 km (0.092 R)
• M34: 4,714,427 km (0.098 R)
• M35: 4,835,302 km (0.067 R)
• M36: 5,062,691 km (0.048 R)
• M37: 5,186,558 km (0.101 R)
• M38: 5,365,477 km (0.108 R)
• M39: 5,446,559 km (0.117 R)
• M40: 5,628,321 km (0.076 R)
• M41: 5,701,474 km (0.116 R)
• M42: 5,848,978 km (0.045 R)
• M43: 6,044,652 km (0.098 R)
• M44: 6,147,874 km (0.041 R)
• M45: 6,356,264 km (0.104 R)
• M46: 6,490,154 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 14.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.74 AU - 0.98 AU

Year: 507 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,026,024 km

• M1: 188,045 km (0.103 R)
• M2: 291,117 km (0.065 R)
• M3: 459,116 km (0.111 R)
• M4: 656,585 km (0.106 R)
• M5: 803,041 km (0.097 R)
• M6: 943,065 km (0.095 R)
• M7: 1,100,442 km (0.093 R)
• M8: 1,310,477 km (0.115 R)
• M9: 1,425,219 km (0.092 R)
• M10: 1,656,198 km (0.114 R)
• M11: 1,791,135 km (0.099 R)
• M12: 1,945,072 km (0.063 R)
• M13: 2,124,439 km (0.064 R)
• M14: 2,288,099 km (0.096 R)
• M15: 2,439,492 km (0.113 R)
• M16: 2,633,820 km (0.081 R)
• M17: 2,758,734 km (0.059 R)
• M18: 2,856,571 km (0.086 R)
• M19: 2,955,605 km (0.12 R)
• M20: 3,109,541 km (0.109 R)
• M21: 3,260,037 km (0.063 R)
• M22: 3,363,858 km (0.089 R)
• M23: 3,593,640 km (0.095 R)
• M24: 3,739,199 km (0.052 R)
• M25: 3,835,091 km (0.112 R)
• M26: 3,970,926 km (0.09 R)
• M27: 4,254,115 km (0.09 R)
• M28: 4,482,850 km (0.048 R)
• M29: 4,598,788 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.8

Radius: 9.2

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.32 AU - 1.32 AU

Year: 964 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 69,026,024 km

• M1: 115,490 km (0.094 R)
• M2: 221,405 km (0.12 R)
• M3: 320,588 km (0.066 R)
• M4: 465,848 km (0.106 R)
• M5: 537,206 km (0.09 R)
• M6: 701,913 km (0.078 R)
• M7: 824,583 km (0.118 R)
• M8: 908,807 km (0.101 R)
• M9: 1,001,408 km (0.107 R)
• M10: 1,097,450 km (0.116 R)
• M11: 1,179,878 km (0.108 R)
• M12: 1,428,061 km (0.118 R)
• M13: 1,494,333 km (0.033 R)
• M14: 1,555,369 km (0.117 R)
• M15: 1,667,717 km (0.037 R)
• M16: 2,116,211 km (0.05 R)
• M17: 2,276,281 km (0.116 R)
• M18: 2,340,159 km (0.08 R)
• M19: 2,483,923 km (0.073 R)
• M20: 2,638,158 km (0.094 R)
• M21: 3,135,721 km (0.095 R)
• M22: 3,206,930 km (0.081 R)
• M23: 3,343,064 km (0.114 R)
• M24: 3,432,074 km (0.107 R)
• M25: 3,513,755 km (0.109 R)
• M26: 3,712,271 km (0.116 R)
• M27: 3,863,814 km (0.066 R)
• M28: 3,982,894 km (0.107 R)
• M29: 4,138,027 km (0.119 R)
• M30: 4,225,093 km (0.091 R)
• M31: 4,356,739 km (0.089 R)
• M32: 4,525,485 km (0.06 R)
• M33: 4,769,180 km (0.051 R)
• M34: 5,166,063 km (0.096 R)
• M35: 5,306,984 km (0.067 R)
• M36: 5,392,255 km (0.086 R)
• M37: 5,525,697 km (0.084 R)
• M38: 5,612,015 km (0.054 R)
• M39: 5,727,953 km (0.087 R)
• M40: 5,786,146 km (0.086 R)
• M41: 5,854,363 km (0.051 R)
• M42: 6,090,129 km (0.094 R)
• M43: 6,299,118 km (0.084 R)
• M44: 6,379,452 km (0.053 R)
• M45: 6,530,695 km (0.052 R)
• M46: 6,591,581 km (0.094 R)
• M47: 6,744,620 km (0.09 R)
• M48: 6,806,254 km (0.053 R)
• M49: 6,940,294 km (0.094 R)
• M50: 7,023,171 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.9

Radius: 10.1

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.16 AU - 1.64 AU

Year: 1053 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 69,026,024 km

• M1: 125,961 km (0.115 R)
• M2: 192,981 km (0.073 R)
• M3: 261,946 km (0.096 R)
• M4: 398,828 km (0.075 R)
• M5: 470,784 km (0.046 R)
• M6: 575,054 km (0.072 R)
• M7: 682,166 km (0.066 R)
• M8: 828,024 km (0.115 R)
• M9: 918,082 km (0.119 R)
• M10: 984,653 km (0.099 R)
• M11: 1,116,000 km (0.118 R)
• M12: 1,194,838 km (0.054 R)
• M13: 1,419,833 km (0.092 R)
• M14: 1,505,852 km (0.093 R)
• M15: 1,634,207 km (0.062 R)
• M16: 1,707,959 km (0.08 R)
• M17: 1,816,717 km (0.067 R)
• M18: 1,988,604 km (0.078 R)
• M19: 2,166,028 km (0.07 R)
• M20: 2,265,809 km (0.048 R)
• M21: 2,729,264 km (0.097 R)
• M22: 3,047,907 km (0.112 R)
• M23: 3,180,750 km (0.116 R)
• M24: 3,388,990 km (0.079 R)
• M25: 3,775,252 km (0.109 R)
• M26: 3,896,127 km (0.12 R)
• M27: 4,018,199 km (0.115 R)
• M28: 4,096,588 km (0.059 R)
• M29: 4,175,576 km (0.085 R)
• M30: 4,243,643 km (0.106 R)
• M31: 4,427,050 km (0.098 R)
• M32: 4,789,675 km (0.05 R)
• M33: 4,956,776 km (0.067 R)
• M34: 5,040,999 km (0.118 R)
• M35: 5,284,246 km (0.094 R)
• M36: 5,432,048 km (0.119 R)
• M37: 5,706,710 km (0.102 R)
• M38: 5,896,699 km (0.038 R)
• M39: 6,256,781 km (0.111 R)
• M40: 6,452,605 km (0.051 R)
• M41: 6,584,401 km (0.041 R)
• M42: 6,810,293 km (0.114 R)
• M43: 7,079,570 km (0.095 R)
• M44: 7,188,178 km (0.113 R)
• M45: 7,407,189 km (0.087 R)
• M46: 7,489,767 km (0.117 R)
• M47: 7,767,720 km (0.117 R)
• M48: 7,950,229 km (0.055 R)
• M49: 8,134,085 km (0.112 R)
• M50: 8,205,144 km (0.104 R)
• M51: 8,319,287 km (0.062 R)
• M52: 8,723,201 km (0.077 R)
• M53: 8,825,227 km (0.117 R)
• M54: 8,927,552 km (0.053 R)
• M55: 9,103,928 km (0.096 R)
• M56: 9,177,829 km (0.048 R)
• M57: 9,535,219 km (0.068 R)
• M58: 9,670,306 km (0.095 R)
• M59: 9,927,464 km (0.031 R)
• M60: 10,064,346 km (0.054 R)
• M61: 10,171,458 km (0.062 R)
• M62: 10,371,172 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.4

Radius: 14.9

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.73 AU - 2.83 AU

Year: 2947 Days

Day: 11.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 69,026,024 km

• M1: 235,467 km (0.096 R)
• M2: 351,256 km (0.098 R)
• M3: 529,277 km (0.065 R)
• M4: 921,822 km (0.114 R)
• M5: 1,319,304 km (0.085 R)
• M6: 1,717,683 km (0.08 R)
• M7: 1,944,922 km (0.087 R)
• M8: 2,168,272 km (0.036 R)
• M9: 2,326,845 km (0.036 R)
• M10: 2,519,378 km (0.12 R)
• M11: 2,671,220 km (0.109 R)
• M12: 2,920,749 km (0.11 R)
• M13: 3,080,669 km (0.05 R)
• M14: 3,376,125 km (0.115 R)
• M15: 3,612,489 km (0.083 R)
• M16: 3,871,892 km (0.118 R)
• M17: 4,101,674 km (0.1 R)
• M18: 4,445,750 km (0.042 R)
• M19: 4,649,352 km (0.102 R)
• M20: 4,951,091 km (0.072 R)
• M21: 5,104,429 km (0.089 R)
• M22: 5,514,477 km (0.077 R)
• M23: 5,653,603 km (0.08 R)
• M24: 5,773,730 km (0.102 R)
• M25: 6,159,992 km (0.104 R)
• M26: 6,283,709 km (0.104 R)
• M27: 6,915,012 km (0.083 R)
• M28: 7,260,134 km (0.1 R)
• M29: 7,434,865 km (0.072 R)
• M30: 7,944,844 km (0.111 R)
• M31: 8,260,944 km (0.047 R)
• M32: 8,374,788 km (0.093 R)
• M33: 8,696,573 km (0.053 R)
• M34: 8,975,573 km (0.068 R)
• M35: 9,686,163 km (0.091 R)
• M36: 10,218,881 km (0.11 R)
• M37: 10,439,538 km (0.067 R)
• M38: 11,490,463 km (0.111 R)
• M39: 11,745,677 km (0.06 R)
• M40: 11,951,075 km (0.061 R)
• M41: 12,106,058 km (0.095 R)
• M42: 12,287,670 km (0.046 R)
• M43: 12,417,970 km (0.096 R)
• M44: 12,653,586 km (0.051 R)
• M45: 12,758,754 km (0.08 R)
• M46: 13,718,873 km (0.05 R)
• M47: 14,044,099 km (0.104 R)
• M48: 14,646,978 km (0.112 R)
• M49: 14,757,531 km (0.059 R)
• M50: 14,979,534 km (0.026 R)
• M51: 15,708,375 km (0.033 R)
• M52: 16,391,439 km (0.059 R)
• M53: 17,026,182 km (0.095 R)
• M54: 17,200,763 km (0.055 R)
• M55: 17,845,680 km (0.117 R)
• M56: 18,082,194 km (0.052 R)
• M57: 18,349,525 km (0.101 R)
• M58: 18,948,365 km (0.11 R)
• M59: 19,310,692 km (0.109 R)
• M60: 19,432,015 km (0.086 R)
• M61: 19,644,893 km (0.063 R)
• M62: 19,919,854 km (0.114 R)
• M63: 20,165,195 km (0.108 R)
• M64: 20,783,034 km (0.094 R)

Asteroid Belt

Center: 6.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372

Radius: 5.8

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.76 AU - 13.4 AU

Year: 23450 Days

Day: 19 Hours

Environment

Temp: -234 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,026,024 km

• M1: 96,491 km (0.081 R)
• M2: 1,010,534 km (0.094 R)
• M3: 1,321,847 km (0.111 R)
• M4: 1,432,100 km (0.081 R)
• M5: 1,545,496 km (0.099 R)
• M6: 2,155,257 km (0.076 R)
• M7: 2,867,193 km (0.105 R)
• M8: 3,266,918 km (0.087 R)
• M9: 3,304,168 km (0.049 R)
• M10: 3,378,967 km (0.097 R)
• M11: 3,454,514 km (0.056 R)
• M12: 3,840,028 km (0.095 R)
• M13: 4,239,304 km (0.093 R)
• M14: 4,651,746 km (0.117 R)
• M15: 4,990,884 km (0.062 R)
• M16: 5,033,819 km (0.034 R)
• M17: 5,381,933 km (0.079 R)
• M18: 6,378,853 km (0.053 R)
• M19: 6,850,535 km (0.109 R)
• M20: 7,090,640 km (0.039 R)
• M21: 7,284,668 km (0.108 R)
• M22: 7,677,961 km (0.088 R)
• M23: 8,795,008 km (0.048 R)
• M24: 9,266,391 km (0.057 R)
• M25: 9,638,740 km (0.073 R)
• M26: 10,343,197 km (0.118 R)
• M27: 10,398,099 km (0.091 R)
• M28: 11,232,855 km (0.103 R)
• M29: 11,515,894 km (0.111 R)
• M30: 14,472,397 km (0.094 R)
• M31: 14,780,419 km (0.115 R)
• M32: 14,842,203 km (0.064 R)
• M33: 16,288,216 km (0.067 R)
• M34: 16,352,094 km (0.109 R)
• M35: 16,608,505 km (0.083 R)
• M36: 16,866,262 km (0.091 R)
• M37: 17,190,142 km (0.056 R)
• M38: 22,361,142 km (0.076 R)
• M39: 23,578,719 km (0.11 R)
• M40: 24,304,867 km (0.075 R)
• M41: 25,556,253 km (0.094 R)
• M42: 27,891,476 km (0.069 R)
• M43: 28,890,939 km (0.103 R)
• M44: 29,045,773 km (0.047 R)
• M45: 29,200,906 km (0.099 R)
• M46: 29,823,981 km (0.095 R)
• M47: 31,321,157 km (0.12 R)
• M48: 31,480,179 km (0.065 R)
• M49: 32,439,999 km (0.101 R)
• M50: 33,085,215 km (0.082 R)
• M51: 33,166,147 km (0.081 R)
• M52: 33,328,311 km (0.059 R)
• M53: 34,798,858 km (0.04 R)
• M54: 37,718,560 km (0.092 R)
• M55: 37,803,083 km (0.071 R)
• M56: 37,887,755 km (0.117 R)
• M57: 38,057,250 km (0.119 R)
• M58: 38,737,471 km (0.088 R)
• M59: 39,250,442 km (0.113 R)
• M60: 40,023,863 km (0.111 R)
• M61: 40,889,287 km (0.071 R)
• M62: 41,237,102 km (0.116 R)
• M63: 41,848,209 km (0.069 R)
• M64: 43,699,632 km (0.083 R)
• M65: 48,122,045 km (0.073 R)
• M66: 49,318,977 km (0.111 R)
• M67: 49,504,030 km (0.11 R)
• M68: 50,153,434 km (0.109 R)
• M69: 50,618,983 km (0.063 R)
• M70: 50,899,030 km (0.039 R)
• M71: 51,179,676 km (0.078 R)
• M72: 52,118,552 km (0.098 R)
• M73: 52,307,045 km (0.064 R)
• M74: 53,157,808 km (0.117 R)
• M75: 53,252,653 km (0.073 R)
• M76: 53,347,498 km (0.049 R)
• M77: 54,873,247 km (0.037 R)
• M78: 55,449,199 km (0.06 R)
• M79: 56,994,545 km (0.083 R)
• M80: 57,285,812 km (0.096 R)
• M81: 57,480,289 km (0.082 R)
• M82: 57,869,992 km (0.104 R)
• M83: 59,338,893 km (0.065 R)
• M84: 60,721,028 km (0.083 R)
• M85: 62,413,428 km (0.097 R)
• M86: 62,713,821 km (0.053 R)
• M87: 62,813,902 km (0.05 R)
• M88: 63,114,893 km (0.094 R)
• M89: 63,315,803 km (0.026 R)
• M90: 64,020,558 km (0.111 R)
• M91: 65,031,840 km (0.081 R)
• M92: 66,456,460 km (0.054 R)
• M93: 67,275,210 km (0.084 R)
• M94: 67,377,834 km (0.092 R)
• M95: 68,819,209 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 14,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit