🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.7

Radius: 10.8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.52 AU - 0.86 AU

Year: 370 Days

Day: 10.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,388,439 km

• M1: 138,228 km (0.11 R)
• M2: 235,317 km (0.03 R)
• M3: 331,958 km (0.068 R)
• M4: 448,046 km (0.097 R)
• M5: 524,490 km (0.119 R)
• M6: 593,455 km (0.039 R)
• M7: 683,064 km (0.118 R)
• M8: 788,680 km (0.103 R)
• M9: 927,208 km (0.104 R)
• M10: 997,668 km (0.095 R)
• M11: 1,111,213 km (0.105 R)
• M12: 1,186,610 km (0.12 R)
• M13: 1,378,844 km (0.049 R)
• M14: 1,488,050 km (0.066 R)
• M15: 1,710,652 km (0.073 R)
• M16: 1,828,535 km (0.112 R)
• M17: 2,000,423 km (0.106 R)
• M18: 2,083,300 km (0.101 R)
• M19: 2,167,224 km (0.086 R)
• M20: 2,252,346 km (0.116 R)
• M21: 2,409,573 km (0.098 R)
• M22: 2,649,528 km (0.106 R)
• M23: 2,787,008 km (0.052 R)
• M24: 2,879,909 km (0.106 R)
• M25: 3,255,998 km (0.069 R)
• M26: 3,360,267 km (0.074 R)
• M27: 3,478,150 km (0.095 R)
• M28: 3,590,947 km (0.064 R)
• M29: 3,730,672 km (0.054 R)
• M30: 3,917,669 km (0.117 R)
• M31: 4,028,671 km (0.089 R)
• M32: 4,140,869 km (0.03 R)
• M33: 4,287,475 km (0.119 R)
• M34: 4,354,644 km (0.061 R)
• M35: 4,428,995 km (0.079 R)
• M36: 4,531,170 km (0.116 R)
• M37: 4,716,970 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 10.7

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.3 AU - 2.88 AU

Year: 2691 Days

Day: 11.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 83,388,439 km

• M1: 133,740 km (0.11 R)
• M2: 221,554 km (0.054 R)
• M3: 314,754 km (0.069 R)
• M4: 435,479 km (0.064 R)
• M5: 601,533 km (0.109 R)
• M6: 712,235 km (0.048 R)
• M7: 871,557 km (0.082 R)
• M8: 988,393 km (0.081 R)
• M9: 1,065,586 km (0.049 R)
• M10: 1,168,060 km (0.075 R)
• M11: 1,420,581 km (0.113 R)
• M12: 1,730,997 km (0.114 R)
• M13: 2,006,107 km (0.03 R)
• M14: 2,369,929 km (0.031 R)
• M15: 2,445,327 km (0.109 R)
• M16: 2,582,957 km (0.114 R)
• M17: 2,676,156 km (0.115 R)
• M18: 3,343,363 km (0.091 R)
• M19: 3,411,131 km (0.066 R)
• M20: 3,863,365 km (0.114 R)
• M21: 3,988,429 km (0.113 R)
• M22: 4,169,293 km (0.102 R)
• M23: 4,334,598 km (0.035 R)
• M24: 4,652,643 km (0.091 R)
• M25: 4,747,638 km (0.111 R)
• M26: 4,959,020 km (0.118 R)
• M27: 5,134,199 km (0.107 R)
• M28: 5,212,738 km (0.105 R)
• M29: 5,291,725 km (0.1 R)
• M30: 5,371,162 km (0.083 R)
• M31: 5,692,648 km (0.055 R)
• M32: 5,855,709 km (0.089 R)
• M33: 6,249,301 km (0.077 R)
• M34: 6,396,506 km (0.096 R)
• M35: 6,523,664 km (0.103 R)
• M36: 6,651,570 km (0.085 R)
• M37: 7,106,048 km (0.045 R)
• M38: 7,193,713 km (0.059 R)
• M39: 7,705,038 km (0.091 R)
• M40: 7,908,342 km (0.086 R)
• M41: 7,999,297 km (0.12 R)
• M42: 8,182,256 km (0.068 R)
• M43: 8,436,123 km (0.031 R)
• M44: 8,880,578 km (0.118 R)
• M45: 8,998,910 km (0.055 R)
• M46: 9,165,263 km (0.03 R)
• M47: 10,037,419 km (0.034 R)
• M48: 10,936,053 km (0.106 R)
• M49: 11,088,344 km (0.105 R)
• M50: 11,190,220 km (0.092 R)
• M51: 11,292,395 km (0.102 R)
• M52: 11,601,016 km (0.086 R)
• M53: 11,912,329 km (0.066 R)
• M54: 12,226,484 km (0.114 R)
• M55: 12,596,290 km (0.055 R)
• M56: 12,836,096 km (0.053 R)
• M57: 13,104,325 km (0.091 R)
• M58: 13,185,108 km (0.04 R)
• M59: 13,428,503 km (0.114 R)
• M60: 13,510,034 km (0.112 R)
• M61: 13,591,715 km (0.059 R)
• M62: 14,250,843 km (0.058 R)
• M63: 15,004,816 km (0.107 R)
• M64: 15,145,887 km (0.076 R)
• M65: 15,400,802 km (0.097 R)
• M66: 15,600,216 km (0.056 R)
• M67: 15,743,082 km (0.066 R)
• M68: 16,261,139 km (0.1 R)
• M69: 17,195,976 km (0.069 R)
• M70: 18,660,988 km (0.115 R)
• M71: 19,331,785 km (0.112 R)
• M72: 19,762,776 km (0.053 R)
• M73: 19,855,527 km (0.058 R)
• M74: 21,106,165 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.5

Radius: 9.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.81 AU - 2.85 AU

Year: 3074 Days

Day: 10.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 83,388,439 km

• M1: 167,998 km (0.115 R)
• M2: 231,278 km (0.08 R)
• M3: 291,117 km (0.06 R)
• M4: 461,659 km (0.12 R)
• M5: 674,986 km (0.095 R)
• M6: 807,380 km (0.089 R)
• M7: 891,155 km (0.114 R)
• M8: 987,944 km (0.11 R)
• M9: 1,192,594 km (0.078 R)
• M10: 1,490,444 km (0.046 R)
• M11: 1,654,253 km (0.087 R)
• M12: 1,726,359 km (0.116 R)
• M13: 1,787,246 km (0.077 R)
• M14: 1,886,130 km (0.091 R)
• M15: 1,961,527 km (0.071 R)
• M16: 2,141,643 km (0.102 R)
• M17: 2,220,481 km (0.113 R)
• M18: 2,340,608 km (0.045 R)
• M19: 2,462,979 km (0.107 R)
• M20: 2,615,420 km (0.099 R)
• M21: 2,714,154 km (0.114 R)
• M22: 3,076,779 km (0.081 R)
• M23: 3,271,406 km (0.112 R)
• M24: 3,657,219 km (0.107 R)
• M25: 3,863,664 km (0.103 R)
• M26: 4,421,664 km (0.099 R)
• M27: 4,556,602 km (0.113 R)
• M28: 4,710,089 km (0.072 R)
• M29: 4,830,665 km (0.066 R)
• M30: 5,004,797 km (0.118 R)
• M31: 5,341,242 km (0.115 R)
• M32: 5,887,424 km (0.114 R)
• M33: 5,961,625 km (0.079 R)
• M34: 7,013,148 km (0.098 R)
• M35: 7,151,077 km (0.085 R)
• M36: 7,489,767 km (0.085 R)
• M37: 7,590,446 km (0.116 R)
• M38: 8,203,648 km (0.041 R)
• M39: 8,370,001 km (0.109 R)
• M40: 8,495,364 km (0.062 R)
• M41: 8,663,512 km (0.112 R)
• M42: 8,832,857 km (0.105 R)
• M43: 8,917,978 km (0.12 R)
• M44: 9,046,034 km (0.051 R)
• M45: 9,695,887 km (0.081 R)
• M46: 9,761,710 km (0.108 R)
• M47: 9,937,936 km (0.079 R)
• M48: 10,315,820 km (0.091 R)
• M49: 10,540,516 km (0.11 R)
• M50: 10,766,559 km (0.12 R)
• M51: 11,431,671 km (0.087 R)
• M52: 11,710,671 km (0.07 R)
• M53: 11,992,065 km (0.085 R)
• M54: 12,537,498 km (0.116 R)
• M55: 12,753,218 km (0.113 R)
• M56: 12,897,580 km (0.04 R)
• M57: 13,554,465 km (0.072 R)
• M58: 13,800,404 km (0.038 R)
• M59: 13,923,971 km (0.057 R)
• M60: 14,097,655 km (0.088 R)
• M61: 14,321,902 km (0.117 R)
• M62: 14,799,269 km (0.111 R)
• M63: 14,875,115 km (0.113 R)
• M64: 15,950,574 km (0.11 R)
• M65: 16,054,395 km (0.095 R)
• M66: 16,262,485 km (0.08 R)
• M67: 16,393,084 km (0.057 R)
• M68: 17,024,537 km (0.113 R)
• M69: 17,236,816 km (0.069 R)
• M70: 17,316,702 km (0.057 R)
• M71: 17,503,400 km (0.107 R)
• M72: 17,771,329 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.1

Radius: 9.2

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.96 AU - 5.08 AU

Year: 7262 Days

Day: 5.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 83,388,439 km

• M1: 128,804 km (0.113 R)
• M2: 219,161 km (0.107 R)
• M3: 333,005 km (0.078 R)
• M4: 578,794 km (0.108 R)
• M5: 676,631 km (0.065 R)
• M6: 751,580 km (0.115 R)
• M7: 829,520 km (0.109 R)
• M8: 1,026,241 km (0.074 R)
• M9: 1,215,333 km (0.103 R)
• M10: 1,320,201 km (0.059 R)
• M11: 1,589,328 km (0.116 R)
• M12: 2,067,143 km (0.078 R)
• M13: 2,409,573 km (0.055 R)
• M14: 2,878,413 km (0.067 R)
• M15: 3,083,511 km (0.12 R)
• M16: 3,474,710 km (0.067 R)
• M17: 4,339,834 km (0.085 R)
• M18: 4,796,706 km (0.079 R)
• M19: 4,889,906 km (0.081 R)
• M20: 5,211,242 km (0.107 R)
• M21: 5,461,818 km (0.101 R)
• M22: 5,539,609 km (0.068 R)
• M23: 5,617,849 km (0.042 R)
• M24: 5,736,031 km (0.096 R)
• M25: 6,075,020 km (0.116 R)
• M26: 6,236,885 km (0.095 R)
• M27: 6,420,591 km (0.084 R)
• M28: 7,024,966 km (0.08 R)
• M29: 8,807,425 km (0.118 R)
• M30: 8,898,829 km (0.116 R)
• M31: 9,036,759 km (0.041 R)
• M32: 9,244,849 km (0.047 R)
• M33: 9,595,207 km (0.057 R)
• M34: 9,784,000 km (0.108 R)
• M35: 9,950,054 km (0.101 R)
• M36: 10,045,347 km (0.088 R)
• M37: 10,261,068 km (0.076 R)
• M38: 10,550,839 km (0.036 R)
• M39: 11,188,275 km (0.082 R)
• M40: 11,386,941 km (0.089 R)
• M41: 11,511,556 km (0.096 R)
• M42: 12,065,816 km (0.115 R)
• M43: 12,474,518 km (0.079 R)
• M44: 12,603,022 km (0.081 R)
• M45: 13,043,738 km (0.039 R)
• M46: 13,489,390 km (0.056 R)
• M47: 13,886,722 km (0.097 R)
• M48: 13,966,607 km (0.049 R)
• M49: 14,314,871 km (0.112 R)
• M50: 14,476,586 km (0.103 R)
• M51: 14,665,977 km (0.025 R)
• M52: 14,883,343 km (0.111 R)
• M53: 15,376,567 km (0.105 R)
• M54: 15,459,294 km (0.111 R)
• M55: 15,542,172 km (0.071 R)
• M56: 15,847,351 km (0.064 R)
• M57: 16,154,326 km (0.102 R)
• M58: 16,238,550 km (0.113 R)
• M59: 17,950,996 km (0.108 R)
• M60: 18,038,062 km (0.116 R)
• M61: 18,358,800 km (0.101 R)
• M62: 19,421,394 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.5

Radius: 7.2

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.56 AU - 11.6 AU

Year: 22220 Days

Day: 23.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,388,439 km

• M1: 96,939 km (0.105 R)
• M2: 149,149 km (0.082 R)
• M3: 418,874 km (0.073 R)
• M4: 755,918 km (0.094 R)
• M5: 832,363 km (0.063 R)
• M6: 1,253,032 km (0.084 R)
• M7: 2,264,014 km (0.118 R)
• M8: 2,338,664 km (0.076 R)
• M9: 2,645,040 km (0.087 R)
• M10: 2,723,728 km (0.064 R)
• M11: 3,045,962 km (0.079 R)
• M12: 3,682,800 km (0.105 R)
• M13: 4,175,576 km (0.045 R)
• M14: 4,221,353 km (0.087 R)
• M15: 4,594,001 km (0.072 R)
• M16: 6,345,194 km (0.113 R)
• M17: 7,540,032 km (0.109 R)
• M18: 9,158,232 km (0.086 R)
• M19: 9,337,749 km (0.104 R)
• M20: 10,006,153 km (0.108 R)
• M21: 10,129,272 km (0.106 R)
• M22: 10,439,538 km (0.097 R)
• M23: 11,005,616 km (0.088 R)
• M24: 11,711,120 km (0.097 R)
• M25: 12,102,169 km (0.059 R)
• M26: 12,365,162 km (0.1 R)
• M27: 12,896,982 km (0.08 R)
• M28: 14,328,035 km (0.117 R)
• M29: 16,024,326 km (0.1 R)
• M30: 16,822,729 km (0.099 R)
• M31: 17,042,788 km (0.112 R)
• M32: 18,989,206 km (0.106 R)
• M33: 21,004,887 km (0.115 R)
• M34: 21,162,713 km (0.106 R)
• M35: 22,037,861 km (0.118 R)
• M36: 22,843,744 km (0.09 R)
• M37: 23,659,352 km (0.064 R)
• M38: 24,650,438 km (0.107 R)
• M39: 25,234,917 km (0.09 R)
• M40: 25,486,840 km (0.091 R)
• M41: 26,502,609 km (0.058 R)
• M42: 29,628,606 km (0.067 R)
• M43: 30,875,355 km (0.112 R)
• M44: 31,144,781 km (0.091 R)
• M45: 32,321,069 km (0.035 R)
• M46: 32,777,342 km (0.096 R)
• M47: 33,973,826 km (0.099 R)
• M48: 34,997,225 km (0.078 R)
• M49: 35,465,766 km (0.065 R)
• M50: 35,559,713 km (0.061 R)
• M51: 36,030,797 km (0.117 R)
• M52: 36,125,343 km (0.092 R)
• M53: 37,552,058 km (0.096 R)
• M54: 37,839,585 km (0.103 R)
• M55: 38,900,234 km (0.087 R)
• M56: 38,997,173 km (0.059 R)
• M57: 42,638,684 km (0.092 R)
• M58: 44,145,584 km (0.107 R)
• M59: 44,753,250 km (0.089 R)
• M60: 45,160,007 km (0.059 R)
• M61: 45,363,759 km (0.071 R)
• M62: 45,772,161 km (0.067 R)
• M63: 46,079,435 km (0.101 R)
• M64: 46,695,779 km (0.12 R)
• M65: 46,798,702 km (0.119 R)
• M66: 47,625,529 km (0.104 R)
• M67: 49,923,652 km (0.065 R)
• M68: 51,404,820 km (0.119 R)
• M69: 51,511,184 km (0.117 R)
• M70: 51,617,698 km (0.097 R)
• M71: 52,578,715 km (0.089 R)
• M72: 53,869,445 km (0.089 R)
• M73: 54,735,767 km (0.113 R)
• M74: 55,934,345 km (0.115 R)
• M75: 56,262,712 km (0.116 R)
• M76: 57,472,211 km (0.102 R)
• M77: 58,357,381 km (0.119 R)
• M78: 59,024,139 km (0.115 R)
• M79: 59,358,490 km (0.114 R)
• M80: 59,917,089 km (0.12 R)
• M81: 60,365,134 km (0.096 R)
• M82: 60,477,333 km (0.08 R)
• M83: 61,942,494 km (0.077 R)
• M84: 64,448,259 km (0.118 R)
• M85: 69,440,788 km (0.117 R)
• M86: 72,280,904 km (0.107 R)
• M87: 72,877,351 km (0.052 R)
• M88: 73,116,408 km (0.109 R)
• M89: 76,005,143 km (0.1 R)
• M90: 76,611,613 km (0.117 R)
• M91: 76,976,332 km (0.062 R)
• M92: 78,196,153 km (0.092 R)
• M93: 81,025,797 km (0.09 R)
• M94: 83,138,717 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit