🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.5

Radius: 8.5

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.57 AU - 0.71 AU

Year: 341 Days

Day: 8.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 24,300,735 km

• M1: 106,065 km (0.118 R)
• M2: 161,117 km (0.082 R)
• M3: 259,552 km (0.113 R)
• M4: 330,013 km (0.103 R)
• M5: 382,971 km (0.097 R)
• M6: 437,424 km (0.061 R)
• M7: 491,130 km (0.118 R)
• M8: 560,094 km (0.079 R)
• M9: 646,562 km (0.091 R)
• M10: 711,637 km (0.103 R)
• M11: 771,626 km (0.058 R)
• M12: 871,707 km (0.103 R)
• M13: 984,354 km (0.097 R)
• M14: 1,074,262 km (0.048 R)
• M15: 1,189,901 km (0.046 R)
• M16: 1,339,649 km (0.1 R)
• M17: 1,394,103 km (0.084 R)
• M18: 1,455,438 km (0.106 R)
• M19: 1,511,387 km (0.095 R)
• M20: 1,568,234 km (0.052 R)
• M21: 1,625,680 km (0.077 R)
• M22: 1,684,023 km (0.107 R)
• M23: 1,822,700 km (0.04 R)
• M24: 1,890,169 km (0.11 R)
• M25: 1,951,504 km (0.092 R)
• M26: 2,048,444 km (0.116 R)
• M27: 2,107,984 km (0.082 R)
• M28: 2,392,968 km (0.118 R)
• M29: 2,452,059 km (0.049 R)
• M30: 2,598,515 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.3

Radius: 14.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.56 AU - 2.28 AU

Year: 1774 Days

Day: 10 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 24,300,735 km

• M1: 210,484 km (0.071 R)
• M2: 313,707 km (0.093 R)
• M3: 421,866 km (0.12 R)
• M4: 657,632 km (0.106 R)
• M5: 813,064 km (0.088 R)
• M6: 957,576 km (0.059 R)
• M7: 1,146,967 km (0.104 R)
• M8: 1,302,549 km (0.044 R)
• M9: 1,416,841 km (0.119 R)
• M10: 1,605,185 km (0.11 R)
• M11: 1,718,281 km (0.079 R)
• M12: 1,834,070 km (0.057 R)
• M13: 1,963,771 km (0.062 R)
• M14: 2,107,684 km (0.102 R)
• M15: 2,278,525 km (0.084 R)
• M16: 2,430,217 km (0.116 R)
• M17: 2,609,735 km (0.09 R)
• M18: 2,868,689 km (0.118 R)
• M19: 3,345,607 km (0.109 R)
• M20: 3,573,145 km (0.081 R)
• M21: 3,695,815 km (0.043 R)
• M22: 3,833,745 km (0.113 R)
• M23: 4,086,565 km (0.117 R)
• M24: 4,388,454 km (0.093 R)
• M25: 4,727,442 km (0.099 R)
• M26: 5,014,072 km (0.087 R)
• M27: 5,152,001 km (0.082 R)
• M28: 5,415,742 km (0.053 R)
• M29: 5,620,542 km (0.108 R)
• M30: 6,151,913 km (0.066 R)
• M31: 6,398,899 km (0.089 R)
• M32: 6,582,157 km (0.067 R)
• M33: 6,936,853 km (0.116 R)
• M34: 7,125,047 km (0.083 R)
• M35: 7,454,312 km (0.058 R)
• M36: 7,771,011 km (0.104 R)
• M37: 8,218,009 km (0.078 R)
• M38: 8,326,617 km (0.09 R)
• M39: 8,839,589 km (0.057 R)
• M40: 9,100,038 km (0.073 R)
• M41: 9,419,729 km (0.119 R)
• M42: 9,609,419 km (0.078 R)
• M43: 9,896,498 km (0.063 R)
• M44: 10,050,733 km (0.067 R)
• M45: 10,361,747 km (0.119 R)
• M46: 10,735,143 km (0.054 R)
• M47: 10,913,613 km (0.04 R)
• M48: 11,213,108 km (0.118 R)
• M49: 11,576,332 km (0.065 R)
• M50: 12,066,415 km (0.058 R)
• M51: 12,252,066 km (0.1 R)
• M52: 12,584,322 km (0.096 R)
• M53: 12,751,722 km (0.096 R)
• M54: 13,025,038 km (0.09 R)
• M55: 13,151,897 km (0.118 R)
• M56: 13,257,962 km (0.091 R)
• M57: 13,749,391 km (0.061 R)
• M58: 13,964,961 km (0.091 R)
• M59: 14,138,196 km (0.064 R)
• M60: 14,443,076 km (0.111 R)
• M61: 14,728,060 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.5

Radius: 15

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.91 AU - 5.37 AU

Year: 6665 Days

Day: 12.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 143.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,300,735 km

• M1: 300,243 km (0.081 R)
• M2: 437,424 km (0.102 R)
• M3: 539,899 km (0.072 R)
• M4: 677,379 km (0.104 R)
• M5: 789,877 km (0.116 R)
• M6: 910,004 km (0.05 R)
• M7: 1,140,534 km (0.052 R)
• M8: 1,279,211 km (0.114 R)
• M9: 1,473,689 km (0.116 R)
• M10: 1,713,494 km (0.089 R)
• M11: 2,389,976 km (0.084 R)
• M12: 2,612,577 km (0.039 R)
• M13: 2,863,453 km (0.09 R)
• M14: 2,970,266 km (0.088 R)
• M15: 3,479,796 km (0.094 R)
• M16: 3,874,286 km (0.048 R)
• M17: 4,185,748 km (0.104 R)
• M18: 4,731,781 km (0.094 R)
• M19: 4,961,862 km (0.086 R)
• M20: 6,222,673 km (0.053 R)
• M21: 6,418,646 km (0.113 R)
• M22: 6,961,238 km (0.084 R)
• M23: 7,194,162 km (0.113 R)
• M24: 7,311,596 km (0.066 R)
• M25: 7,548,409 km (0.1 R)
• M26: 8,645,560 km (0.096 R)
• M27: 9,404,769 km (0.099 R)
• M28: 9,533,424 km (0.097 R)
• M29: 9,630,213 km (0.097 R)
• M30: 10,317,466 km (0.096 R)
• M31: 10,416,949 km (0.069 R)
• M32: 10,650,321 km (0.102 R)
• M33: 10,885,489 km (0.054 R)
• M34: 11,739,394 km (0.09 R)
• M35: 12,473,321 km (0.1 R)
• M36: 12,721,205 km (0.028 R)
• M37: 13,547,583 km (0.12 R)
• M38: 13,948,954 km (0.11 R)
• M39: 14,502,616 km (0.061 R)
• M40: 14,651,466 km (0.102 R)
• M41: 15,593,334 km (0.089 R)
• M42: 16,516,054 km (0.114 R)
• M43: 17,180,418 km (0.045 R)
• M44: 17,575,356 km (0.103 R)
• M45: 18,093,114 km (0.104 R)
• M46: 18,414,301 km (0.105 R)
• M47: 18,656,500 km (0.109 R)
• M48: 18,859,056 km (0.091 R)
• M49: 19,266,560 km (0.113 R)
• M50: 19,594,479 km (0.093 R)
• M51: 20,464,390 km (0.1 R)
• M52: 20,589,604 km (0.12 R)
• M53: 20,841,078 km (0.105 R)
• M54: 21,304,532 km (0.115 R)
• M55: 21,728,941 km (0.104 R)
• M56: 22,327,632 km (0.094 R)
• M57: 22,499,669 km (0.077 R)
• M58: 23,366,739 km (0.114 R)
• M59: 24,068,353 km (0.094 R)
• M60: 24,865,709 km (0.082 R)
• M61: 25,044,180 km (0.109 R)
• M62: 25,178,219 km (0.104 R)
• M63: 25,536,955 km (0.079 R)
• M64: 26,033,021 km (0.089 R)
• M65: 26,350,319 km (0.049 R)
• M66: 26,532,230 km (0.109 R)
• M67: 26,668,962 km (0.03 R)
• M68: 26,805,844 km (0.078 R)
• M69: 26,943,025 km (0.072 R)
• M70: 27,586,296 km (0.05 R)
• M71: 28,095,228 km (0.071 R)
• M72: 30,114,500 km (0.083 R)
• M73: 30,973,641 km (0.092 R)
• M74: 31,261,916 km (0.097 R)
• M75: 31,358,107 km (0.11 R)
• M76: 32,472,163 km (0.106 R)
• M77: 32,569,700 km (0.045 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.5

Radius: 3.5

Gravity: 52.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.8 AU - 6.74 AU

Year: 10470 Days

Day: 22.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 24,300,735 km

• M1: 84,672 km (0.076 R)
• M2: 387,010 km (0.107 R)
• M3: 429,645 km (0.107 R)
• M4: 615,745 km (0.118 R)
• M5: 806,632 km (0.118 R)
• M6: 1,324,839 km (0.052 R)
• M7: 1,434,344 km (0.095 R)
• M8: 1,780,215 km (0.119 R)
• M9: 1,804,150 km (0.117 R)
• M10: 1,999,675 km (0.111 R)
• M11: 2,227,662 km (0.087 R)
• M12: 2,490,655 km (0.089 R)
• M13: 2,517,583 km (0.115 R)
• M14: 2,653,118 km (0.088 R)
• M15: 3,667,691 km (0.102 R)
• M16: 4,040,339 km (0.087 R)
• M17: 4,327,567 km (0.11 R)
• M18: 4,720,860 km (0.073 R)
• M19: 4,888,110 km (0.108 R)
• M20: 5,967,609 km (0.119 R)
• M21: 6,294,330 km (0.118 R)
• M22: 6,404,584 km (0.12 R)
• M23: 6,664,136 km (0.092 R)
• M24: 7,270,457 km (0.11 R)
• M25: 7,424,692 km (0.106 R)
• M26: 8,373,142 km (0.094 R)
• M27: 8,534,858 km (0.084 R)
• M28: 9,611,065 km (0.115 R)
• M29: 9,950,652 km (0.11 R)
• M30: 10,164,876 km (0.095 R)
• M31: 10,860,805 km (0.065 R)
• M32: 11,392,775 km (0.11 R)
• M33: 11,842,467 km (0.096 R)
• M34: 12,115,184 km (0.09 R)
• M35: 12,574,150 km (0.115 R)
• M36: 13,085,475 km (0.114 R)
• M37: 14,176,642 km (0.087 R)
• M38: 14,369,324 km (0.074 R)
• M39: 17,003,444 km (0.111 R)
• M40: 17,208,243 km (0.083 R)
• M41: 17,362,329 km (0.097 R)
• M42: 18,453,645 km (0.106 R)
• M43: 18,769,596 km (0.087 R)
• M44: 20,375,679 km (0.112 R)
• M45: 21,747,342 km (0.116 R)
• M46: 22,080,945 km (0.097 R)
• M47: 23,035,379 km (0.08 R)
• M48: 23,205,173 km (0.11 R)
• M49: 23,375,415 km (0.049 R)
• M50: 23,546,106 km (0.096 R)
• M51: 23,717,097 km (0.12 R)
• M52: 23,774,243 km (0.046 R)
• M53: 23,831,390 km (0.104 R)
• M54: 23,888,686 km (0.034 R)
• M55: 23,945,832 km (0.108 R)
• M56: 24,003,128 km (0.089 R)
• M57: 24,290,356 km (0.083 R)
• M58: 24,463,141 km (0.099 R)
• M59: 24,752,164 km (0.117 R)
• M60: 25,743,250 km (0.102 R)
• M61: 27,044,752 km (0.112 R)
• M62: 27,283,660 km (0.073 R)
• M63: 28,186,034 km (0.076 R)
• M64: 29,036,947 km (0.098 R)
• M65: 29,772,968 km (0.038 R)
• M66: 30,639,439 km (0.105 R)
• M67: 30,950,902 km (0.117 R)
• M68: 31,200,880 km (0.096 R)
• M69: 31,451,456 km (0.092 R)
• M70: 32,523,923 km (0.109 R)
• M71: 32,777,941 km (0.12 R)
• M72: 33,608,358 km (0.075 R)
• M73: 34,251,629 km (0.119 R)
• M74: 35,094,164 km (0.116 R)
• M75: 36,009,105 km (0.057 R)
• M76: 36,140,452 km (0.117 R)
• M77: 36,799,580 km (0.103 R)
• M78: 38,062,635 km (0.096 R)
• M79: 38,129,655 km (0.073 R)
• M80: 38,464,605 km (0.104 R)
• M81: 38,531,624 km (0.119 R)
• M82: 39,070,027 km (0.109 R)
• M83: 39,475,288 km (0.056 R)
• M84: 40,154,013 km (0.11 R)
• M85: 40,563,014 km (0.093 R)
• M86: 41,385,353 km (0.09 R)
• M87: 41,798,543 km (0.081 R)
• M88: 41,867,507 km (0.091 R)
• M89: 42,628,960 km (0.111 R)
• M90: 44,446,874 km (0.103 R)
• M91: 44,587,795 km (0.06 R)
• M92: 45,294,495 km (0.089 R)
• M93: 46,004,786 km (0.114 R)
• M94: 46,290,069 km (0.026 R)
• M95: 47,364,631 km (0.076 R)
• M96: 47,796,819 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.5

Radius: 6.2

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.24 AU - 6.98 AU

Year: 11333 Days

Day: 21.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,300,735 km

• M1: 203,004 km (0.041 R)
• M2: 516,113 km (0.088 R)
• M3: 554,859 km (0.065 R)
• M4: 677,379 km (0.079 R)
• M5: 797,656 km (0.118 R)
• M6: 924,964 km (0.085 R)
• M7: 1,292,077 km (0.114 R)
• M8: 1,526,796 km (0.097 R)
• M9: 1,641,986 km (0.086 R)
• M10: 1,805,048 km (0.095 R)
• M11: 1,880,894 km (0.067 R)
• M12: 2,179,043 km (0.088 R)
• M13: 2,576,674 km (0.102 R)
• M14: 2,731,657 km (0.074 R)
• M15: 2,907,435 km (0.118 R)
• M16: 3,419,059 km (0.106 R)
• M17: 3,899,268 km (0.075 R)
• M18: 4,278,350 km (0.112 R)
• M19: 4,585,923 km (0.095 R)
• M20: 4,816,004 km (0.106 R)
• M21: 4,943,162 km (0.027 R)
• M22: 5,706,710 km (0.052 R)
• M23: 5,931,556 km (0.104 R)
• M24: 6,022,361 km (0.089 R)
• M25: 6,136,505 km (0.081 R)
• M26: 6,600,108 km (0.074 R)
• M27: 7,462,690 km (0.06 R)
• M28: 7,609,894 km (0.039 R)
• M29: 8,082,474 km (0.108 R)
• M30: 8,132,739 km (0.113 R)
• M31: 8,718,714 km (0.076 R)
• M32: 8,899,727 km (0.115 R)
• M33: 9,582,791 km (0.11 R)
• M34: 9,742,861 km (0.057 R)
• M35: 9,957,683 km (0.104 R)
• M36: 10,065,693 km (0.089 R)
• M37: 10,419,342 km (0.109 R)
• M38: 10,749,355 km (0.082 R)
• M39: 11,082,809 km (0.118 R)
• M40: 11,194,857 km (0.118 R)
• M41: 11,532,799 km (0.114 R)
• M42: 11,674,618 km (0.062 R)
• M43: 11,817,035 km (0.08 R)
• M44: 11,931,477 km (0.063 R)
• M45: 12,190,132 km (0.084 R)
• M46: 12,276,749 km (0.065 R)
• M47: 12,450,582 km (0.104 R)
• M48: 13,095,050 km (0.04 R)
• M49: 13,660,380 km (0.099 R)
• M50: 14,112,166 km (0.053 R)
• M51: 14,264,007 km (0.095 R)
• M52: 14,355,262 km (0.075 R)
• M53: 14,446,816 km (0.091 R)
• M54: 14,569,037 km (0.113 R)
• M55: 14,753,192 km (0.087 R)
• M56: 14,814,677 km (0.117 R)
• M57: 15,747,869 km (0.101 R)
• M58: 16,094,936 km (0.082 R)
• M59: 16,444,396 km (0.1 R)
• M60: 16,732,073 km (0.045 R)
• M61: 16,860,578 km (0.106 R)
• M62: 17,442,663 km (0.092 R)
• M63: 17,768,786 km (0.078 R)
• M64: 18,560,009 km (0.068 R)
• M65: 18,626,431 km (0.089 R)
• M66: 18,993,245 km (0.093 R)
• M67: 19,666,435 km (0.036 R)
• M68: 19,971,914 km (0.097 R)
• M69: 20,210,523 km (0.094 R)
• M70: 20,690,732 km (0.109 R)
• M71: 21,383,220 km (0.101 R)
• M72: 21,452,783 km (0.074 R)
• M73: 21,732,232 km (0.105 R)
• M74: 22,719,728 km (0.08 R)
• M75: 24,155,568 km (0.057 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: 165 - 12,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit