🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27

Radius: 12.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.72 AU - 1.18 AU

Year: 628 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 90,639,118 km

• M1: 168,148 km (0.079 R)
• M2: 261,048 km (0.075 R)
• M3: 369,507 km (0.095 R)
• M4: 449,542 km (0.038 R)
• M5: 555,457 km (0.061 R)
• M6: 654,640 km (0.102 R)
• M7: 816,505 km (0.083 R)
• M8: 900,430 km (0.09 R)
• M9: 1,005,597 km (0.081 R)
• M10: 1,088,773 km (0.052 R)
• M11: 1,288,038 km (0.12 R)
• M12: 1,387,969 km (0.095 R)
• M13: 1,719,927 km (0.058 R)
• M14: 1,837,511 km (0.085 R)
• M15: 1,931,458 km (0.07 R)
• M16: 2,050,538 km (0.084 R)
• M17: 2,203,128 km (0.099 R)
• M18: 2,299,918 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.7

Radius: 12.1

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.86 AU - 2.44 AU

Year: 2138 Days

Day: 11.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 90,639,118 km

• M1: 171,140 km (0.11 R)
• M2: 310,116 km (0.058 R)
• M3: 447,148 km (0.089 R)
• M4: 533,017 km (0.106 R)
• M5: 708,196 km (0.104 R)
• M6: 821,592 km (0.112 R)
• M7: 922,869 km (0.113 R)
• M8: 1,232,537 km (0.12 R)
• M9: 1,339,649 km (0.119 R)
• M10: 1,483,712 km (0.089 R)
• M11: 1,716,037 km (0.061 R)
• M12: 1,824,496 km (0.112 R)
• M13: 1,922,931 km (0.118 R)
• M14: 2,164,232 km (0.069 R)
• M15: 2,634,568 km (0.055 R)
• M16: 2,874,523 km (0.093 R)
• M17: 2,961,140 km (0.08 R)
• M18: 3,107,148 km (0.119 R)
• M19: 3,270,658 km (0.096 R)
• M20: 3,513,755 km (0.119 R)
• M21: 3,731,420 km (0.086 R)
• M22: 3,905,552 km (0.098 R)
• M23: 4,444,254 km (0.081 R)
• M24: 4,662,966 km (0.104 R)
• M25: 4,799,399 km (0.112 R)
• M26: 4,902,621 km (0.091 R)
• M27: 5,006,442 km (0.118 R)
• M28: 5,483,360 km (0.068 R)
• M29: 5,791,083 km (0.111 R)
• M30: 6,367,035 km (0.12 R)
• M31: 6,442,731 km (0.066 R)
• M32: 6,614,021 km (0.078 R)
• M33: 6,709,913 km (0.082 R)
• M34: 6,980,685 km (0.06 R)
• M35: 7,196,106 km (0.073 R)
• M36: 7,916,271 km (0.102 R)
• M37: 8,038,642 km (0.116 R)
• M38: 8,120,472 km (0.063 R)
• M39: 8,596,791 km (0.116 R)
• M40: 8,701,510 km (0.106 R)
• M41: 9,060,844 km (0.101 R)
• M42: 9,619,891 km (0.108 R)
• M43: 9,728,649 km (0.119 R)
• M44: 9,859,846 km (0.084 R)
• M45: 9,947,510 km (0.117 R)
• M46: 10,101,746 km (0.097 R)
• M47: 10,234,439 km (0.103 R)
• M48: 10,323,300 km (0.105 R)
• M49: 10,569,090 km (0.117 R)
• M50: 10,748,906 km (0.09 R)
• M51: 11,157,308 km (0.104 R)
• M52: 11,709,923 km (0.076 R)
• M53: 11,872,835 km (0.116 R)
• M54: 12,271,513 km (0.075 R)
• M55: 13,009,779 km (0.094 R)
• M56: 13,275,315 km (0.12 R)
• M57: 13,420,874 km (0.118 R)
• M58: 14,008,494 km (0.109 R)
• M59: 14,305,446 km (0.117 R)
• M60: 14,629,475 km (0.091 R)
• M61: 14,804,953 km (0.069 R)
• M62: 15,082,158 km (0.03 R)
• M63: 15,821,172 km (0.119 R)
• M64: 16,572,153 km (0.108 R)
• M65: 16,650,393 km (0.084 R)
• M66: 16,912,488 km (0.063 R)
• M67: 17,017,655 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.4

Radius: 10.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.44 AU - 3.16 AU

Year: 3178 Days

Day: 11 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 90,639,118 km

• M1: 196,721 km (0.072 R)
• M2: 267,331 km (0.099 R)
• M3: 587,920 km (0.099 R)
• M4: 677,978 km (0.06 R)
• M5: 890,706 km (0.108 R)
• M6: 1,041,650 km (0.075 R)
• M7: 1,220,868 km (0.117 R)
• M8: 1,503,758 km (0.09 R)
• M9: 1,577,809 km (0.088 R)
• M10: 1,653,206 km (0.104 R)
• M11: 1,729,800 km (0.12 R)
• M12: 1,841,251 km (0.069 R)
• M13: 2,059,963 km (0.101 R)
• M14: 2,214,647 km (0.106 R)
• M15: 2,485,120 km (0.119 R)
• M16: 2,573,532 km (0.113 R)
• M17: 2,662,842 km (0.077 R)
• M18: 2,727,468 km (0.086 R)
• M19: 2,818,723 km (0.116 R)
• M20: 2,910,875 km (0.113 R)
• M21: 2,977,446 km (0.097 R)
• M22: 3,180,301 km (0.118 R)
• M23: 3,429,681 km (0.109 R)
• M24: 3,714,216 km (0.118 R)
• M25: 4,006,680 km (0.115 R)
• M26: 4,443,954 km (0.054 R)
• M27: 4,738,662 km (0.101 R)
• M28: 4,991,931 km (0.11 R)
• M29: 5,217,226 km (0.065 R)
• M30: 5,661,083 km (0.116 R)
• M31: 5,828,632 km (0.081 R)
• M32: 6,445,424 km (0.081 R)
• M33: 6,532,640 km (0.068 R)
• M34: 6,761,525 km (0.094 R)
• M35: 6,957,348 km (0.032 R)
• M36: 7,082,861 km (0.119 R)
• M37: 7,354,381 km (0.034 R)
• M38: 7,555,740 km (0.072 R)
• M39: 7,814,694 km (0.027 R)
• M40: 8,208,585 km (0.077 R)
• M41: 8,513,016 km (0.116 R)
• M42: 8,724,548 km (0.103 R)
• M43: 8,996,218 km (0.064 R)
• M44: 9,349,717 km (0.083 R)
• M45: 9,667,762 km (0.091 R)
• M46: 9,928,661 km (0.081 R)
• M47: 10,232,794 km (0.108 R)
• M48: 10,416,799 km (0.086 R)
• M49: 10,725,719 km (0.045 R)
• M50: 11,121,405 km (0.119 R)
• M51: 11,649,485 km (0.071 R)
• M52: 11,991,765 km (0.112 R)
• M53: 12,164,102 km (0.096 R)
• M54: 12,445,944 km (0.106 R)
• M55: 12,598,684 km (0.103 R)
• M56: 13,104,624 km (0.111 R)
• M57: 13,774,673 km (0.084 R)
• M58: 13,864,880 km (0.07 R)
• M59: 14,113,961 km (0.105 R)
• M60: 14,662,387 km (0.114 R)
• M61: 14,846,691 km (0.091 R)
• M62: 15,171,318 km (0.1 R)
• M63: 15,241,181 km (0.041 R)
• M64: 15,850,942 km (0.044 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.2

Radius: 4.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.62 AU - 7.64 AU

Year: 12913 Days

Day: 19.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 90,639,118 km

• M1: 206,744 km (0.078 R)
• M2: 276,457 km (0.115 R)
• M3: 345,272 km (0.117 R)
• M4: 430,094 km (0.106 R)
• M5: 784,641 km (0.108 R)
• M6: 884,871 km (0.07 R)
• M7: 923,617 km (0.095 R)
• M8: 1,029,682 km (0.119 R)
• M9: 1,239,119 km (0.119 R)
• M10: 1,267,992 km (0.06 R)
• M11: 1,492,388 km (0.035 R)
• M12: 1,761,665 km (0.117 R)
• M13: 1,994,588 km (0.11 R)
• M14: 2,237,386 km (0.109 R)
• M15: 3,689,532 km (0.116 R)
• M16: 4,073,101 km (0.092 R)
• M17: 4,380,226 km (0.105 R)
• M18: 4,424,806 km (0.058 R)
• M19: 4,649,502 km (0.059 R)
• M20: 4,854,900 km (0.072 R)
• M21: 5,110,114 km (0.118 R)
• M22: 5,393,302 km (0.112 R)
• M23: 6,936,554 km (0.048 R)
• M24: 7,249,962 km (0.093 R)
• M25: 8,217,860 km (0.099 R)
• M26: 9,397,289 km (0.115 R)
• M27: 9,454,735 km (0.117 R)
• M28: 9,512,330 km (0.081 R)
• M29: 9,570,075 km (0.11 R)
• M30: 10,065,244 km (0.073 R)
• M31: 10,479,331 km (0.113 R)
• M32: 11,202,188 km (0.064 R)
• M33: 12,128,049 km (0.094 R)
• M34: 12,918,225 km (0.115 R)
• M35: 14,814,528 km (0.081 R)
• M36: 14,881,398 km (0.099 R)
• M37: 15,049,247 km (0.114 R)
• M38: 16,171,979 km (0.093 R)
• M39: 16,413,729 km (0.077 R)
• M40: 16,517,550 km (0.113 R)
• M41: 16,726,089 km (0.12 R)
• M42: 18,066,785 km (0.102 R)
• M43: 18,138,293 km (0.119 R)
• M44: 18,425,222 km (0.094 R)
• M45: 18,967,364 km (0.069 R)
• M46: 19,698,449 km (0.113 R)
• M47: 19,772,051 km (0.103 R)
• M48: 19,993,456 km (0.062 R)
• M49: 20,030,407 km (0.084 R)
• M50: 20,625,058 km (0.118 R)
• M51: 21,603,877 km (0.051 R)
• M52: 23,528,155 km (0.11 R)
• M53: 23,801,919 km (0.111 R)
• M54: 23,841,113 km (0.065 R)
• M55: 24,273,601 km (0.07 R)
• M56: 25,146,504 km (0.105 R)
• M57: 25,546,529 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.1

Radius: 4.7

Gravity: 41.11 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.28 AU - 10.42 AU

Year: 22584 Days

Day: 24.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,639,118 km

• M1: 601,533 km (0.067 R)
• M2: 651,499 km (0.04 R)
• M3: 1,163,722 km (0.076 R)
• M4: 1,808,489 km (0.071 R)
• M5: 1,844,991 km (0.107 R)
• M6: 2,107,984 km (0.083 R)
• M7: 2,185,326 km (0.112 R)
• M8: 2,752,750 km (0.106 R)
• M9: 3,870,995 km (0.104 R)
• M10: 4,452,033 km (0.12 R)
• M11: 4,551,515 km (0.117 R)
• M12: 4,956,626 km (0.104 R)
• M13: 5,426,364 km (0.117 R)
• M14: 6,519,924 km (0.08 R)
• M15: 6,632,870 km (0.117 R)
• M16: 6,689,718 km (0.044 R)
• M17: 7,033,643 km (0.08 R)
• M18: 7,501,136 km (0.068 R)
• M19: 8,160,265 km (0.114 R)
• M20: 8,221,001 km (0.101 R)
• M21: 9,597,302 km (0.116 R)
• M22: 11,043,016 km (0.066 R)
• M23: 11,791,155 km (0.106 R)
• M24: 11,859,970 km (0.082 R)
• M25: 12,766,533 km (0.091 R)
• M26: 13,263,946 km (0.072 R)
• M27: 13,912,752 km (0.105 R)
• M28: 15,166,232 km (0.072 R)
• M29: 15,241,031 km (0.05 R)
• M30: 16,148,791 km (0.115 R)
• M31: 16,841,130 km (0.067 R)
• M32: 17,543,043 km (0.057 R)
• M33: 18,894,809 km (0.096 R)
• M34: 19,787,161 km (0.075 R)
• M35: 21,276,707 km (0.068 R)
• M36: 21,528,480 km (0.106 R)
• M37: 22,630,867 km (0.047 R)
• M38: 22,716,437 km (0.051 R)
• M39: 25,510,476 km (0.048 R)
• M40: 26,495,578 km (0.119 R)
• M41: 26,675,993 km (0.081 R)
• M42: 28,503,032 km (0.093 R)
• M43: 31,413,458 km (0.103 R)
• M44: 31,508,902 km (0.096 R)
• M45: 32,179,699 km (0.075 R)
• M46: 32,565,063 km (0.053 R)
• M47: 33,633,042 km (0.114 R)
• M48: 34,122,227 km (0.106 R)
• M49: 34,613,656 km (0.099 R)
• M50: 34,712,241 km (0.072 R)
• M51: 36,703,538 km (0.069 R)
• M52: 36,904,748 km (0.108 R)
• M53: 37,611,747 km (0.103 R)
• M54: 37,713,025 km (0.116 R)
• M55: 38,833,962 km (0.054 R)
• M56: 39,656,152 km (0.114 R)
• M57: 39,862,447 km (0.09 R)
• M58: 40,899,908 km (0.079 R)
• M59: 41,108,448 km (0.11 R)
• M60: 41,317,436 km (0.111 R)
• M61: 41,946,196 km (0.04 R)
• M62: 42,156,530 km (0.094 R)
• M63: 43,001,310 km (0.102 R)
• M64: 43,425,719 km (0.119 R)
• M65: 43,851,624 km (0.06 R)
• M66: 44,065,100 km (0.062 R)
• M67: 44,493,100 km (0.053 R)
• M68: 44,600,212 km (0.036 R)
• M69: 46,327,169 km (0.113 R)
• M70: 54,134,533 km (0.093 R)
• M71: 56,090,974 km (0.098 R)
• M72: 56,322,701 km (0.102 R)
• M73: 57,602,660 km (0.118 R)
• M74: 58,422,307 km (0.039 R)
• M75: 58,892,343 km (0.051 R)
• M76: 65,481,232 km (0.094 R)
• M77: 65,603,154 km (0.12 R)
• M78: 65,847,298 km (0.068 R)
• M79: 68,924,227 km (0.098 R)
• M80: 71,544,733 km (0.104 R)
• M81: 72,173,343 km (0.063 R)
• M82: 75,216,613 km (0.085 R)
• M83: 75,344,369 km (0.225 R)
• M84: 76,112,255 km (0.084 R)
• M85: 77,011,189 km (0.191 R)
• M86: 79,209,230 km (0.222 R)
• M87: 81,296,569 km (0.032 R)
• M88: 85,658,694 km (0.112 R)
• M89: 85,925,427 km (0.031 R)
• M90: 86,995,500 km (0.034 R)
• M91: 87,532,108 km (0.119 R)
• M92: 88,339,188 km (0.097 R)
• M93: 88,743,551 km (0.057 R)
• M94: 88,878,489 km (0.113 R)
• M95: 89,013,575 km (0.2 R)
• M96: 89,418,986 km (0.074 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 12,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit