🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.2

Radius: 14.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.6 AU - 0.94 AU

Year: 475 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,572,755 km

• M1: 185,651 km (0.09 R)
• M2: 296,054 km (0.089 R)
• M3: 414,237 km (0.118 R)
• M4: 547,079 km (0.098 R)
• M5: 674,986 km (0.102 R)
• M6: 789,877 km (0.081 R)
• M7: 902,674 km (0.112 R)
• M8: 1,000,810 km (0.116 R)
• M9: 1,153,848 km (0.061 R)
• M10: 1,323,044 km (0.103 R)
• M11: 1,583,045 km (0.104 R)
• M12: 1,743,114 km (0.072 R)
• M13: 1,842,747 km (0.12 R)
• M14: 1,980,227 km (0.079 R)
• M15: 2,121,298 km (0.078 R)
• M16: 2,218,836 km (0.104 R)
• M17: 2,351,379 km (0.117 R)
• M18: 2,472,105 km (0.092 R)
• M19: 2,585,051 km (0.086 R)
• M20: 2,811,243 km (0.116 R)
• M21: 2,996,894 km (0.073 R)
• M22: 3,101,912 km (0.076 R)
• M23: 3,224,283 km (0.047 R)
• M24: 3,462,892 km (0.082 R)
• M25: 3,606,655 km (0.068 R)
• M26: 3,803,376 km (0.075 R)
• M27: 3,911,835 km (0.118 R)
• M28: 4,027,025 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 13

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.44 AU - 1.8 AU

Year: 1449 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,572,755 km

• M1: 216,319 km (0.082 R)
• M2: 306,975 km (0.037 R)
• M3: 474,375 km (0.079 R)
• M4: 665,711 km (0.109 R)
• M5: 757,713 km (0.071 R)
• M6: 924,664 km (0.084 R)
• M7: 1,121,685 km (0.12 R)
• M8: 1,342,342 km (0.102 R)
• M9: 1,481,917 km (0.097 R)
• M10: 1,568,085 km (0.069 R)
• M11: 1,745,807 km (0.103 R)
• M12: 1,868,178 km (0.06 R)
• M13: 1,972,448 km (0.112 R)
• M14: 2,512,047 km (0.112 R)
• M15: 2,769,206 km (0.118 R)
• M16: 2,889,034 km (0.079 R)
• M17: 3,208,725 km (0.108 R)
• M18: 3,398,415 km (0.072 R)
• M19: 3,539,934 km (0.072 R)
• M20: 3,749,521 km (0.086 R)
• M21: 3,936,219 km (0.092 R)
• M22: 4,030,765 km (0.099 R)
• M23: 4,208,338 km (0.088 R)
• M24: 4,304,978 km (0.105 R)
• M25: 4,402,516 km (0.111 R)
• M26: 4,514,864 km (0.088 R)
• M27: 4,959,319 km (0.113 R)
• M28: 5,149,907 km (0.107 R)
• M29: 5,268,388 km (0.055 R)
• M30: 5,372,957 km (0.086 R)
• M31: 5,493,234 km (0.118 R)
• M32: 5,767,148 km (0.092 R)
• M33: 5,874,858 km (0.105 R)
• M34: 6,029,991 km (0.079 R)
• M35: 6,265,159 km (0.095 R)
• M36: 6,519,475 km (0.051 R)
• M37: 6,728,613 km (0.092 R)
• M38: 6,891,076 km (0.045 R)
• M39: 7,054,736 km (0.068 R)
• M40: 7,402,851 km (0.107 R)
• M41: 7,503,231 km (0.113 R)
• M42: 7,892,784 km (0.117 R)
• M43: 8,012,612 km (0.119 R)
• M44: 8,133,038 km (0.109 R)
• M45: 8,271,565 km (0.105 R)
• M46: 8,603,523 km (0.112 R)
• M47: 8,797,701 km (0.107 R)
• M48: 8,975,423 km (0.062 R)
• M49: 9,100,637 km (0.074 R)
• M50: 9,407,163 km (0.069 R)
• M51: 9,534,321 km (0.099 R)
• M52: 9,882,435 km (0.089 R)
• M53: 10,346,937 km (0.085 R)
• M54: 10,761,622 km (0.05 R)
• M55: 11,529,508 km (0.106 R)
• M56: 11,939,855 km (0.04 R)
• M57: 12,216,013 km (0.103 R)
• M58: 12,354,839 km (0.112 R)
• M59: 12,494,265 km (0.115 R)
• M60: 12,815,002 km (0.072 R)
• M61: 13,260,355 km (0.101 R)
• M62: 13,752,083 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34

Radius: 13.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.78 AU - 1.78 AU

Year: 1669 Days

Day: 10.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,572,755 km

• M1: 174,132 km (0.088 R)
• M2: 449,990 km (0.115 R)
• M3: 605,273 km (0.112 R)
• M4: 736,919 km (0.119 R)
• M5: 899,831 km (0.111 R)
• M6: 1,015,620 km (0.08 R)
• M7: 1,146,069 km (0.074 R)
• M8: 1,319,902 km (0.054 R)
• M9: 1,527,693 km (0.106 R)
• M10: 1,633,310 km (0.039 R)
• M11: 1,772,884 km (0.079 R)
• M12: 1,960,031 km (0.083 R)
• M13: 2,092,276 km (0.112 R)
• M14: 2,302,311 km (0.098 R)
• M15: 2,525,362 km (0.09 R)
• M16: 2,651,772 km (0.107 R)
• M17: 2,768,009 km (0.1 R)
• M18: 2,980,438 km (0.102 R)
• M19: 3,114,478 km (0.111 R)
• M20: 3,388,541 km (0.095 R)
• M21: 3,946,392 km (0.088 R)
• M22: 4,037,647 km (0.115 R)
• M23: 4,157,923 km (0.119 R)
• M24: 4,243,493 km (0.03 R)
• M25: 4,373,195 km (0.116 R)
• M26: 4,651,147 km (0.1 R)
• M27: 5,041,149 km (0.073 R)
• M28: 5,270,931 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.4

Radius: 10.1

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.79 AU - 1.91 AU

Year: 1769 Days

Day: 6.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 56,572,755 km

• M1: 130,449 km (0.118 R)
• M2: 256,710 km (0.119 R)
• M3: 327,619 km (0.114 R)
• M4: 436,527 km (0.117 R)
• M5: 512,223 km (0.118 R)
• M6: 598,691 km (0.094 R)
• M7: 763,548 km (0.107 R)
• M8: 838,945 km (0.061 R)
• M9: 977,772 km (0.096 R)
• M10: 1,271,133 km (0.101 R)
• M11: 1,393,355 km (0.098 R)
• M12: 1,527,544 km (0.117 R)
• M13: 1,592,170 km (0.061 R)
• M14: 1,758,074 km (0.054 R)
• M15: 1,982,471 km (0.114 R)
• M16: 2,062,356 km (0.105 R)
• M17: 2,318,019 km (0.045 R)
• M18: 2,478,238 km (0.108 R)
• M19: 2,661,795 km (0.056 R)
• M20: 2,940,496 km (0.044 R)
• M21: 3,073,189 km (0.061 R)
• M22: 3,429,531 km (0.06 R)
• M23: 3,547,714 km (0.088 R)
• M24: 3,634,630 km (0.07 R)
• M25: 4,170,489 km (0.114 R)
• M26: 4,354,644 km (0.11 R)
• M27: 4,529,824 km (0.091 R)
• M28: 4,659,674 km (0.093 R)
• M29: 4,754,968 km (0.112 R)
• M30: 5,105,925 km (0.117 R)
• M31: 5,228,894 km (0.098 R)
• M32: 5,303,095 km (0.04 R)
• M33: 5,591,071 km (0.118 R)
• M34: 5,730,646 km (0.117 R)
• M35: 5,807,240 km (0.117 R)
• M36: 6,156,252 km (0.092 R)
• M37: 6,287,299 km (0.097 R)
• M38: 6,379,452 km (0.118 R)
• M39: 6,485,516 km (0.082 R)
• M40: 6,645,586 km (0.106 R)
• M41: 6,807,002 km (0.087 R)
• M42: 6,915,311 km (0.097 R)
• M43: 7,078,971 km (0.03 R)
• M44: 7,257,591 km (0.055 R)
• M45: 7,410,031 km (0.064 R)
• M46: 7,549,457 km (0.104 R)
• M47: 8,245,386 km (0.1 R)
• M48: 8,346,514 km (0.043 R)
• M49: 8,491,774 km (0.103 R)
• M50: 8,932,190 km (0.101 R)
• M51: 9,215,079 km (0.089 R)
• M52: 9,516,070 km (0.081 R)
• M53: 10,096,809 km (0.069 R)
• M54: 10,267,051 km (0.116 R)
• M55: 10,422,633 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.8

Radius: 11

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.34 AU - 3.14 AU

Year: 3188 Days

Day: 14.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 56,572,755 km

• M1: 141,819 km (0.076 R)
• M2: 485,744 km (0.097 R)
• M3: 678,726 km (0.095 R)
• M4: 850,763 km (0.084 R)
• M5: 987,645 km (0.041 R)
• M6: 1,089,072 km (0.114 R)
• M7: 1,211,892 km (0.088 R)
• M8: 1,311,973 km (0.077 R)
• M9: 1,639,443 km (0.029 R)
• M10: 1,771,538 km (0.096 R)
• M11: 1,844,093 km (0.11 R)
• M12: 2,122,943 km (0.075 R)
• M13: 2,427,076 km (0.12 R)
• M14: 2,854,327 km (0.105 R)
• M15: 3,254,202 km (0.086 R)
• M16: 3,382,857 km (0.107 R)
• M17: 3,805,919 km (0.065 R)
• M18: 4,092,699 km (0.096 R)
• M19: 4,586,671 km (0.102 R)
• M20: 4,980,562 km (0.069 R)
• M21: 5,054,762 km (0.112 R)
• M22: 5,144,372 km (0.103 R)
• M23: 5,538,263 km (0.093 R)
• M24: 5,989,450 km (0.118 R)
• M25: 6,211,453 km (0.108 R)
• M26: 6,371,673 km (0.073 R)
• M27: 6,500,925 km (0.106 R)
• M28: 6,778,429 km (0.033 R)
• M29: 6,993,252 km (0.047 R)
• M30: 7,193,563 km (0.107 R)
• M31: 7,446,832 km (0.114 R)
• M32: 7,685,740 km (0.085 R)
• M33: 8,013,958 km (0.078 R)
• M34: 8,382,268 km (0.106 R)
• M35: 8,702,258 km (0.117 R)
• M36: 9,244,700 km (0.116 R)
• M37: 9,649,511 km (0.102 R)
• M38: 10,154,105 km (0.098 R)
• M39: 10,438,341 km (0.074 R)
• M40: 10,590,931 km (0.041 R)
• M41: 11,111,531 km (0.097 R)
• M42: 11,345,503 km (0.085 R)
• M43: 11,443,489 km (0.087 R)
• M44: 11,699,601 km (0.09 R)
• M45: 12,378,625 km (0.055 R)
• M46: 12,459,259 km (0.073 R)
• M47: 12,845,072 km (0.085 R)
• M48: 12,988,237 km (0.112 R)
• M49: 13,152,495 km (0.099 R)
• M50: 13,234,774 km (0.116 R)
• M51: 13,628,516 km (0.118 R)
• M52: 13,753,579 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.3

Radius: 4.8

Gravity: 18.55 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.09 AU - 9.13 AU

Year: 16235 Days

Day: 21.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,572,755 km

• M1: 108,010 km (0.111 R)
• M2: 153,338 km (0.101 R)
• M3: 244,144 km (0.116 R)
• M4: 310,416 km (0.091 R)
• M5: 429,795 km (0.086 R)
• M6: 974,630 km (0.064 R)
• M7: 1,061,846 km (0.113 R)
• M8: 1,151,455 km (0.092 R)
• M9: 1,411,007 km (0.09 R)
• M10: 1,509,891 km (0.119 R)
• M11: 1,662,481 km (0.086 R)
• M12: 1,820,008 km (0.109 R)
• M13: 1,955,095 km (0.052 R)
• M14: 2,206,419 km (0.089 R)
• M15: 2,557,226 km (0.099 R)
• M16: 3,147,838 km (0.113 R)
• M17: 3,375,676 km (0.104 R)
• M18: 3,408,737 km (0.103 R)
• M19: 4,851,309 km (0.1 R)
• M20: 5,851,521 km (0.105 R)
• M21: 6,010,842 km (0.049 R)
• M22: 6,171,810 km (0.119 R)
• M23: 6,293,283 km (0.081 R)
• M24: 6,374,814 km (0.073 R)
• M25: 6,954,955 km (0.072 R)
• M26: 7,294,093 km (0.106 R)
• M27: 7,638,467 km (0.085 R)
• M28: 7,944,245 km (0.094 R)
• M29: 8,703,305 km (0.06 R)
• M30: 9,206,851 km (0.058 R)
• M31: 9,299,303 km (0.065 R)
• M32: 10,193,898 km (0.072 R)
• M33: 10,289,641 km (0.089 R)
• M34: 11,362,557 km (0.094 R)
• M35: 11,511,556 km (0.103 R)
• M36: 11,561,372 km (0.102 R)
• M37: 12,317,440 km (0.118 R)
• M38: 13,559,850 km (0.111 R)
• M39: 14,195,940 km (0.094 R)
• M40: 14,841,754 km (0.039 R)
• M41: 14,895,909 km (0.114 R)
• M42: 15,387,188 km (0.082 R)
• M43: 16,106,006 km (0.12 R)
• M44: 16,553,752 km (0.102 R)
• M45: 16,779,196 km (0.057 R)
• M46: 16,892,292 km (0.08 R)
• M47: 17,233,076 km (0.044 R)
• M48: 18,794,579 km (0.085 R)
• M49: 20,100,120 km (0.119 R)
• M50: 20,642,412 km (0.075 R)
• M51: 20,763,736 km (0.079 R)
• M52: 21,495,868 km (0.093 R)
• M53: 23,047,946 km (0.086 R)
• M54: 24,764,581 km (0.08 R)
• M55: 25,540,545 km (0.068 R)
• M56: 26,984,015 km (0.1 R)
• M57: 27,249,252 km (0.116 R)
• M58: 27,448,666 km (0.119 R)
• M59: 27,581,958 km (0.115 R)
• M60: 27,849,140 km (0.099 R)
• M61: 29,266,131 km (0.101 R)
• M62: 29,949,045 km (0.068 R)
• M63: 30,775,424 km (0.083 R)
• M64: 31,260,869 km (0.065 R)
• M65: 31,609,282 km (0.098 R)
• M66: 32,380,160 km (0.115 R)
• M67: 33,654,883 km (0.083 R)
• M68: 35,307,641 km (0.06 R)
• M69: 39,140,039 km (0.11 R)
• M70: 40,043,012 km (0.102 R)
• M71: 40,724,879 km (0.118 R)
• M72: 41,029,011 km (0.115 R)
• M73: 41,334,041 km (0.117 R)
• M74: 41,716,264 km (0.052 R)
• M75: 41,869,602 km (0.068 R)
• M76: 41,946,196 km (0.056 R)
• M77: 42,330,363 km (0.118 R)
• M78: 42,792,920 km (0.082 R)
• M79: 44,268,703 km (0.078 R)
• M80: 44,346,793 km (0.104 R)
• M81: 44,894,919 km (0.098 R)
• M82: 45,445,440 km (0.118 R)
• M83: 45,524,278 km (0.042 R)
• M84: 47,030,429 km (0.103 R)
• M85: 47,829,730 km (0.054 R)
• M86: 49,198,701 km (0.084 R)
• M87: 50,662,216 km (0.091 R)
• M88: 51,071,367 km (0.104 R)
• M89: 51,810,380 km (0.047 R)
• M90: 52,140,094 km (0.062 R)
• M91: 52,552,984 km (0.056 R)
• M92: 52,801,316 km (0.044 R)
• M93: 54,634,339 km (0.084 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: 376 - 12,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit