🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.7

Radius: 11.8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.69 AU - 0.81 AU

Year: 448 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 56,727,852 km

• M1: 179,368 km (0.118 R)
• M2: 261,347 km (0.086 R)
• M3: 384,616 km (0.106 R)
• M4: 493,075 km (0.085 R)
• M5: 824,284 km (0.093 R)
• M6: 978,071 km (0.059 R)
• M7: 1,115,701 km (0.053 R)
• M8: 1,337,704 km (0.099 R)
• M9: 1,457,233 km (0.048 R)
• M10: 1,604,437 km (0.11 R)
• M11: 1,689,110 km (0.103 R)
• M12: 1,762,861 km (0.099 R)
• M13: 1,907,672 km (0.112 R)
• M14: 1,984,715 km (0.116 R)
• M15: 2,095,866 km (0.063 R)
• M16: 2,202,380 km (0.111 R)
• M17: 2,324,452 km (0.066 R)
• M18: 2,455,948 km (0.088 R)
• M19: 2,668,527 km (0.071 R)
• M20: 2,835,777 km (0.113 R)
• M21: 2,931,819 km (0.105 R)
• M22: 3,036,538 km (0.076 R)
• M23: 3,119,714 km (0.077 R)
• M24: 3,452,270 km (0.086 R)
• M25: 3,634,929 km (0.114 R)
• M26: 3,723,341 km (0.07 R)
• M27: 3,828,958 km (0.074 R)
• M28: 4,009,821 km (0.119 R)
• M29: 4,160,018 km (0.111 R)
• M30: 4,303,632 km (0.09 R)
• M31: 4,448,891 km (0.115 R)
• M32: 4,578,443 km (0.103 R)
• M33: 4,665,509 km (0.107 R)
• M34: 4,770,676 km (0.115 R)
• M35: 5,055,211 km (0.115 R)
• M36: 5,327,031 km (0.099 R)
• M37: 5,492,486 km (0.064 R)
• M38: 5,603,637 km (0.112 R)
• M39: 5,753,235 km (0.087 R)
• M40: 5,847,332 km (0.092 R)
• M41: 6,075,319 km (0.104 R)
• M42: 6,316,022 km (0.091 R)
• M43: 6,442,432 km (0.12 R)
• M44: 6,549,993 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.8

Radius: 12.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.88 AU - 1.1 AU

Year: 680 Days

Day: 10.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,727,852 km

• M1: 154,086 km (0.084 R)
• M2: 233,821 km (0.094 R)
• M3: 314,006 km (0.067 R)
• M4: 402,269 km (0.056 R)
• M5: 494,720 km (0.099 R)
• M6: 691,441 km (0.1 R)
• M7: 787,633 km (0.078 R)
• M8: 869,762 km (0.044 R)
• M9: 957,726 km (0.087 R)
• M10: 1,061,696 km (0.065 R)
• M11: 1,140,534 km (0.053 R)
• M12: 1,229,694 km (0.072 R)
• M13: 1,332,767 km (0.063 R)
• M14: 1,430,006 km (0.091 R)
• M15: 1,509,143 km (0.092 R)
• M16: 1,647,521 km (0.098 R)
• M17: 1,740,272 km (0.113 R)
• M18: 1,869,824 km (0.09 R)
• M19: 1,956,890 km (0.077 R)
• M20: 2,145,533 km (0.05 R)
• M21: 2,326,546 km (0.084 R)
• M22: 2,406,731 km (0.089 R)
• M23: 2,498,434 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.2

Radius: 6.1

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.58 AU - 8.78 AU

Year: 16149 Days

Day: 19.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,727,852 km

• M1: 77,492 km (0.055 R)
• M2: 220,956 km (0.091 R)
• M3: 290,818 km (0.102 R)
• M4: 533,167 km (0.077 R)
• M5: 867,668 km (0.105 R)
• M6: 1,005,447 km (0.067 R)
• M7: 1,087,427 km (0.088 R)
• M8: 1,236,426 km (0.026 R)
• M9: 1,483,712 km (0.052 R)
• M10: 1,554,023 km (0.094 R)
• M11: 2,207,915 km (0.101 R)
• M12: 2,261,321 km (0.099 R)
• M13: 3,055,387 km (0.043 R)
• M14: 3,862,767 km (0.097 R)
• M15: 4,323,528 km (0.039 R)
• M16: 5,153,198 km (0.054 R)
• M17: 5,368,170 km (0.094 R)
• M18: 5,918,541 km (0.058 R)
• M19: 6,295,378 km (0.102 R)
• M20: 7,311,297 km (0.113 R)
• M21: 8,044,027 km (0.108 R)
• M22: 8,210,081 km (0.046 R)
• M23: 8,799,945 km (0.076 R)
• M24: 10,468,859 km (0.1 R)
• M25: 11,339,070 km (0.083 R)
• M26: 11,665,642 km (0.076 R)
• M27: 12,519,247 km (0.057 R)
• M28: 13,392,749 km (0.106 R)
• M29: 13,491,035 km (0.046 R)
• M30: 13,589,620 km (0.065 R)
• M31: 14,487,058 km (0.099 R)
• M32: 14,638,451 km (0.059 R)
• M33: 15,044,759 km (0.097 R)
• M34: 16,496,157 km (0.094 R)
• M35: 16,865,963 km (0.1 R)
• M36: 17,078,542 km (0.025 R)
• M37: 17,667,509 km (0.113 R)
• M38: 18,100,146 km (0.102 R)
• M39: 18,645,729 km (0.062 R)
• M40: 19,529,852 km (0.032 R)
• M41: 19,641,303 km (0.067 R)
• M42: 20,033,249 km (0.07 R)
• M43: 21,281,494 km (0.077 R)
• M44: 22,147,067 km (0.052 R)
• M45: 22,496,378 km (0.06 R)
• M46: 23,259,776 km (0.094 R)
• M47: 23,733,702 km (0.103 R)
• M48: 24,390,437 km (0.075 R)
• M49: 24,751,267 km (0.096 R)
• M50: 24,871,992 km (0.118 R)
• M51: 24,932,430 km (0.103 R)
• M52: 25,600,085 km (0.091 R)
• M53: 25,722,157 km (0.053 R)
• M54: 26,581,746 km (0.066 R)
• M55: 26,767,098 km (0.093 R)
• M56: 28,455,161 km (0.107 R)
• M57: 28,708,280 km (0.073 R)
• M58: 28,834,990 km (0.068 R)
• M59: 29,152,735 km (0.076 R)
• M60: 29,407,800 km (0.058 R)
• M61: 29,920,173 km (0.062 R)
• M62: 30,241,958 km (0.094 R)
• M63: 30,564,790 km (0.087 R)
• M64: 31,474,794 km (0.109 R)
• M65: 31,605,542 km (0.119 R)
• M66: 32,525,868 km (0.065 R)
• M67: 32,790,357 km (0.103 R)
• M68: 33,588,163 km (0.113 R)
• M69: 33,855,644 km (0.074 R)
• M70: 34,056,554 km (0.076 R)
• M71: 34,729,445 km (0.057 R)
• M72: 34,797,063 km (0.098 R)
• M73: 35,270,989 km (0.059 R)
• M74: 35,678,943 km (0.113 R)
• M75: 36,088,392 km (0.092 R)
• M76: 37,257,051 km (0.086 R)
• M77: 39,349,476 km (0.047 R)
• M78: 39,843,149 km (0.107 R)
• M79: 41,193,569 km (0.111 R)
• M80: 41,408,092 km (0.072 R)
• M81: 41,479,750 km (0.077 R)
• M82: 41,766,678 km (0.1 R)
• M83: 42,126,162 km (0.114 R)
• M84: 42,775,866 km (0.09 R)
• M85: 44,891,778 km (0.094 R)
• M86: 45,259,938 km (0.07 R)
• M87: 45,777,248 km (0.109 R)
• M88: 46,892,201 km (0.09 R)
• M89: 47,041,499 km (0.102 R)
• M90: 47,265,746 km (0.03 R)
• M91: 48,015,980 km (0.062 R)
• M92: 48,543,462 km (0.1 R)
• M93: 48,694,556 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.4

Radius: 6.5

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.11 AU - 10.03 AU

Year: 18855 Days

Day: 16.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,727,852 km

• M1: 82,578 km (0.114 R)
• M2: 217,665 km (0.056 R)
• M3: 304,731 km (0.113 R)
• M4: 405,111 km (0.047 R)
• M5: 500,405 km (0.109 R)
• M6: 1,386,772 km (0.042 R)
• M7: 1,435,392 km (0.096 R)
• M8: 1,534,425 km (0.109 R)
• M9: 1,584,840 km (0.113 R)
• M10: 1,687,464 km (0.082 R)
• M11: 1,953,449 km (0.074 R)
• M12: 2,290,044 km (0.075 R)
• M13: 2,406,282 km (0.088 R)
• M14: 2,921,946 km (0.117 R)
• M15: 4,809,422 km (0.097 R)
• M16: 5,300,253 km (0.12 R)
• M17: 5,415,742 km (0.109 R)
• M18: 5,767,447 km (0.079 R)
• M19: 6,534,136 km (0.11 R)
• M20: 6,950,317 km (0.098 R)
• M21: 7,076,877 km (0.11 R)
• M22: 7,677,662 km (0.06 R)
• M23: 8,518,851 km (0.054 R)
• M24: 8,563,880 km (0.082 R)
• M25: 8,790,520 km (0.078 R)
• M26: 8,835,998 km (0.083 R)
• M27: 9,111,109 km (0.063 R)
• M28: 9,342,387 km (0.113 R)
• M29: 9,528,786 km (0.093 R)
• M30: 12,572,355 km (0.086 R)
• M31: 14,627,081 km (0.081 R)
• M32: 16,221,047 km (0.114 R)
• M33: 17,523,895 km (0.108 R)
• M34: 17,984,955 km (0.113 R)
• M35: 18,158,938 km (0.109 R)
• M36: 18,275,175 km (0.069 R)
• M37: 18,919,044 km (0.114 R)
• M38: 19,154,960 km (0.096 R)
• M39: 19,510,704 km (0.099 R)
• M40: 19,570,244 km (0.077 R)
• M41: 19,629,784 km (0.089 R)
• M42: 19,928,531 km (0.111 R)
• M43: 20,168,635 km (0.096 R)
• M44: 20,470,225 km (0.1 R)
• M45: 21,752,578 km (0.087 R)
• M46: 23,060,661 km (0.105 R)
• M47: 23,819,721 km (0.063 R)
• M48: 23,883,300 km (0.085 R)
• M49: 24,074,486 km (0.093 R)
• M50: 25,622,076 km (0.094 R)
• M51: 25,817,900 km (0.096 R)
• M52: 26,408,063 km (0.106 R)
• M53: 27,068,837 km (0.115 R)
• M54: 27,601,555 km (0.114 R)
• M55: 28,003,375 km (0.039 R)
• M56: 28,137,714 km (0.068 R)
• M57: 28,812,699 km (0.101 R)
• M58: 29,835,051 km (0.11 R)
• M59: 31,565,300 km (0.066 R)
• M60: 31,775,186 km (0.061 R)
• M61: 33,185,744 km (0.12 R)
• M62: 33,328,012 km (0.089 R)
• M63: 33,399,071 km (0.062 R)
• M64: 33,898,728 km (0.063 R)
• M65: 34,113,550 km (0.06 R)
• M66: 34,544,692 km (0.051 R)
• M67: 35,994,594 km (0.106 R)
• M68: 37,316,590 km (0.093 R)
• M69: 38,355,697 km (0.094 R)
• M70: 39,404,229 km (0.065 R)
• M71: 39,705,519 km (0.117 R)
• M72: 40,234,796 km (0.113 R)
• M73: 40,386,339 km (0.071 R)
• M74: 40,538,181 km (0.12 R)
• M75: 41,376,527 km (0.085 R)
• M76: 41,452,972 km (0.117 R)
• M77: 41,989,878 km (0.096 R)
• M78: 44,786,611 km (0.068 R)
• M79: 45,022,377 km (0.093 R)
• M80: 45,179,754 km (0.089 R)
• M81: 46,445,651 km (0.083 R)
• M82: 46,843,731 km (0.103 R)
• M83: 47,003,202 km (0.109 R)
• M84: 48,527,604 km (0.096 R)
• M85: 49,986,483 km (0.08 R)
• M86: 50,803,287 km (0.071 R)
• M87: 51,542,151 km (0.117 R)
• M88: 51,706,858 km (0.109 R)
• M89: 52,119,300 km (0.095 R)
• M90: 53,779,986 km (0.111 R)
• M91: 54,952,833 km (0.118 R)
• M92: 55,373,801 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 20,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit