🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.7

Radius: 13.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.68 AU - 0.92 AU

Year: 477 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 60,121,043 km

• M1: 241,601 km (0.096 R)
• M2: 344,973 km (0.097 R)
• M3: 466,745 km (0.026 R)
• M4: 548,276 km (0.094 R)
• M5: 669,450 km (0.119 R)
• M6: 972,237 km (0.116 R)
• M7: 1,109,119 km (0.114 R)
• M8: 1,269,338 km (0.053 R)
• M9: 1,352,514 km (0.051 R)
• M10: 1,466,508 km (0.08 R)
• M11: 1,778,569 km (0.064 R)
• M12: 1,860,100 km (0.091 R)
• M13: 1,942,828 km (0.105 R)
• M14: 2,039,917 km (0.105 R)
• M15: 2,172,161 km (0.066 R)
• M16: 2,259,526 km (0.05 R)
• M17: 2,396,558 km (0.108 R)
• M18: 2,536,432 km (0.12 R)
• M19: 2,650,425 km (0.095 R)
• M20: 2,773,395 km (0.095 R)
• M21: 2,883,499 km (0.113 R)
• M22: 3,100,715 km (0.109 R)
• M23: 3,307,908 km (0.072 R)
• M24: 3,655,274 km (0.117 R)
• M25: 3,752,214 km (0.062 R)
• M26: 3,890,891 km (0.088 R)
• M27: 3,973,319 km (0.1 R)
• M28: 4,081,329 km (0.079 R)
• M29: 4,165,104 km (0.114 R)
• M30: 4,462,953 km (0.111 R)
• M31: 4,566,774 km (0.085 R)
• M32: 4,688,846 km (0.097 R)
• M33: 4,776,660 km (0.102 R)
• M34: 4,945,257 km (0.098 R)
• M35: 5,115,798 km (0.101 R)
• M36: 5,388,964 km (0.037 R)
• M37: 5,499,667 km (0.096 R)
• M38: 5,601,842 km (0.077 R)
• M39: 5,732,740 km (0.09 R)
• M40: 6,026,251 km (0.057 R)
• M41: 6,131,568 km (0.076 R)
• M42: 6,237,633 km (0.11 R)
• M43: 6,402,639 km (0.046 R)
• M44: 6,500,327 km (0.079 R)
• M45: 6,598,612 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.6

Radius: 8.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.33 AU - 1.69 AU

Year: 1237 Days

Day: 13.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 60,121,043 km

• M1: 115,490 km (0.108 R)
• M2: 188,793 km (0.112 R)
• M3: 258,954 km (0.112 R)
• M4: 329,714 km (0.116 R)
• M5: 444,156 km (0.085 R)
• M6: 563,236 km (0.06 R)
• M7: 634,744 km (0.092 R)
• M8: 688,001 km (0.049 R)
• M9: 759,658 km (0.117 R)
• M10: 996,621 km (0.059 R)
• M11: 1,085,033 km (0.038 R)
• M12: 1,216,231 km (0.115 R)
• M13: 1,270,236 km (0.118 R)
• M14: 1,415,794 km (0.12 R)
• M15: 1,545,196 km (0.117 R)
• M16: 1,723,667 km (0.101 R)
• M17: 1,784,703 km (0.101 R)
• M18: 2,036,326 km (0.095 R)
• M19: 2,117,259 km (0.038 R)
• M20: 2,240,827 km (0.087 R)
• M21: 2,366,788 km (0.099 R)
• M22: 2,452,059 km (0.093 R)
• M23: 2,590,736 km (0.116 R)
• M24: 2,749,758 km (0.094 R)
• M25: 2,830,541 km (0.052 R)
• M26: 3,068,402 km (0.119 R)
• M27: 3,246,423 km (0.104 R)
• M28: 3,418,012 km (0.088 R)
• M29: 3,583,019 km (0.106 R)
• M30: 3,720,948 km (0.09 R)
• M31: 3,850,500 km (0.093 R)
• M32: 4,012,065 km (0.104 R)
• M33: 4,062,929 km (0.106 R)
• M34: 4,217,164 km (0.111 R)
• M35: 4,289,719 km (0.079 R)
• M36: 4,394,138 km (0.085 R)
• M37: 4,467,890 km (0.093 R)
• M38: 4,907,409 km (0.118 R)
• M39: 4,983,853 km (0.057 R)
• M40: 5,104,728 km (0.081 R)
• M41: 5,271,231 km (0.086 R)
• M42: 5,383,279 km (0.056 R)
• M43: 5,530,035 km (0.037 R)
• M44: 5,839,104 km (0.039 R)
• M45: 6,013,236 km (0.118 R)
• M46: 6,189,163 km (0.118 R)
• M47: 6,450,211 km (0.061 R)
• M48: 6,618,359 km (0.032 R)
• M49: 6,824,356 km (0.1 R)
• M50: 6,922,043 km (0.093 R)
• M51: 7,168,281 km (0.1 R)
• M52: 7,745,579 km (0.096 R)
• M53: 7,898,618 km (0.09 R)
• M54: 8,001,242 km (0.07 R)
• M55: 8,155,926 km (0.073 R)
• M56: 8,481,451 km (0.073 R)
• M57: 8,731,729 km (0.087 R)
• M58: 8,851,257 km (0.101 R)
• M59: 8,917,828 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.7

Radius: 10.4

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.37 AU - 4.77 AU

Year: 5475 Days

Day: 5.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,121,043 km

• M1: 132,544 km (0.117 R)
• M2: 239,207 km (0.108 R)
• M3: 326,572 km (0.119 R)
• M4: 521,199 km (0.103 R)
• M5: 620,981 km (0.072 R)
• M6: 798,404 km (0.079 R)
• M7: 901,178 km (0.092 R)
• M8: 1,040,453 km (0.103 R)
• M9: 1,254,677 km (0.103 R)
• M10: 1,393,803 km (0.101 R)
• M11: 1,465,311 km (0.114 R)
• M12: 1,538,165 km (0.101 R)
• M13: 1,612,366 km (0.089 R)
• M14: 1,981,274 km (0.115 R)
• M15: 2,082,851 km (0.079 R)
• M16: 2,376,661 km (0.081 R)
• M17: 2,484,821 km (0.061 R)
• M18: 3,312,246 km (0.097 R)
• M19: 3,984,988 km (0.105 R)
• M20: 4,088,211 km (0.063 R)
• M21: 4,753,921 km (0.079 R)
• M22: 4,836,050 km (0.107 R)
• M23: 5,029,630 km (0.062 R)
• M24: 5,742,015 km (0.041 R)
• M25: 5,858,851 km (0.104 R)
• M26: 6,065,446 km (0.105 R)
• M27: 6,274,434 km (0.108 R)
• M28: 7,673,922 km (0.118 R)
• M29: 7,802,875 km (0.098 R)
• M30: 8,625,215 km (0.116 R)
• M31: 8,692,235 km (0.087 R)
• M32: 8,860,383 km (0.101 R)
• M33: 9,474,931 km (0.112 R)
• M34: 11,769,762 km (0.12 R)
• M35: 12,143,158 km (0.056 R)
• M36: 12,331,352 km (0.106 R)
• M37: 12,482,596 km (0.045 R)
• M38: 12,558,442 km (0.096 R)
• M39: 12,710,733 km (0.117 R)
• M40: 12,863,472 km (0.082 R)
• M41: 14,147,321 km (0.09 R)
• M42: 14,945,276 km (0.119 R)
• M43: 15,025,909 km (0.109 R)
• M44: 15,187,475 km (0.074 R)
• M45: 16,919,220 km (0.109 R)
• M46: 17,087,368 km (0.116 R)
• M47: 17,256,114 km (0.071 R)
• M48: 18,323,196 km (0.04 R)
• M49: 18,539,215 km (0.066 R)
• M50: 18,712,599 km (0.078 R)
• M51: 19,499,634 km (0.032 R)
• M52: 19,808,553 km (0.11 R)
• M53: 20,163,699 km (0.12 R)
• M54: 20,476,209 km (0.08 R)
• M55: 21,105,866 km (0.084 R)
• M56: 21,605,074 km (0.091 R)
• M57: 21,741,956 km (0.092 R)
• M58: 23,547,004 km (0.044 R)
• M59: 23,687,776 km (0.078 R)
• M60: 23,875,970 km (0.046 R)
• M61: 24,348,699 km (0.073 R)
• M62: 24,443,694 km (0.095 R)
• M63: 24,776,848 km (0.099 R)
• M64: 26,075,956 km (0.117 R)
• M65: 26,221,664 km (0.099 R)
• M66: 26,416,441 km (0.055 R)
• M67: 26,660,585 km (0.096 R)
• M68: 26,807,340 km (0.099 R)
• M69: 27,298,619 km (0.094 R)
• M70: 27,397,204 km (0.083 R)
• M71: 27,743,374 km (0.113 R)
• M72: 27,842,557 km (0.091 R)
• M73: 29,091,849 km (0.069 R)
• M74: 29,444,900 km (0.075 R)
• M75: 29,546,028 km (0.101 R)
• M76: 30,104,477 km (0.082 R)
• M77: 30,666,367 km (0.076 R)
• M78: 33,000,692 km (0.1 R)
• M79: 33,211,026 km (0.099 R)
• M80: 33,580,084 km (0.093 R)
• M81: 33,950,489 km (0.102 R)
• M82: 34,748,743 km (0.113 R)
• M83: 35,606,986 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.8

Radius: 11.4

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.23 AU - 5.07 AU

Year: 5638 Days

Day: 6.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,121,043 km

• M1: 144,811 km (0.04 R)
• M2: 261,497 km (0.118 R)
• M3: 376,089 km (0.081 R)
• M4: 596,297 km (0.053 R)
• M5: 710,291 km (0.111 R)
• M6: 947,254 km (0.098 R)
• M7: 1,342,491 km (0.066 R)
• M8: 1,497,026 km (0.063 R)
• M9: 1,676,095 km (0.117 R)
• M10: 1,996,832 km (0.031 R)
• M11: 2,378,457 km (0.047 R)
• M12: 2,631,576 km (0.113 R)
• M13: 3,005,272 km (0.086 R)
• M14: 3,209,922 km (0.063 R)
• M15: 4,558,995 km (0.029 R)
• M16: 4,794,911 km (0.106 R)
• M17: 5,333,613 km (0.091 R)
• M18: 5,694,144 km (0.106 R)
• M19: 6,585,747 km (0.084 R)
• M20: 7,032,745 km (0.097 R)
• M21: 7,275,244 km (0.064 R)
• M22: 7,582,218 km (0.093 R)
• M23: 8,019,194 km (0.116 R)
• M24: 8,177,319 km (0.057 R)
• M25: 8,400,369 km (0.112 R)
• M26: 8,722,603 km (0.101 R)
• M27: 9,147,461 km (0.109 R)
• M28: 9,246,495 km (0.092 R)
• M29: 9,949,605 km (0.064 R)
• M30: 10,085,589 km (0.106 R)
• M31: 10,774,338 km (0.085 R)
• M32: 10,983,924 km (0.107 R)
• M33: 11,442,741 km (0.095 R)
• M34: 11,799,981 km (0.091 R)
• M35: 12,415,726 km (0.118 R)
• M36: 12,672,436 km (0.117 R)
• M37: 13,716,330 km (0.089 R)
• M38: 13,981,567 km (0.03 R)
• M39: 14,748,854 km (0.104 R)
• M40: 15,490,560 km (0.072 R)
• M41: 16,484,937 km (0.094 R)
• M42: 16,767,079 km (0.096 R)
• M43: 17,295,159 km (0.118 R)
• M44: 17,499,809 km (0.085 R)
• M45: 17,994,230 km (0.074 R)
• M46: 19,717,747 km (0.094 R)
• M47: 20,060,177 km (0.109 R)
• M48: 20,275,149 km (0.073 R)
• M49: 20,404,551 km (0.105 R)
• M50: 21,669,401 km (0.058 R)
• M51: 21,934,339 km (0.067 R)
• M52: 22,556,517 km (0.08 R)
• M53: 22,690,556 km (0.075 R)
• M54: 23,094,470 km (0.091 R)
• M55: 23,184,528 km (0.081 R)
• M56: 23,274,736 km (0.083 R)
• M57: 24,091,540 km (0.036 R)
• M58: 24,182,945 km (0.083 R)
• M59: 24,549,459 km (0.117 R)
• M60: 24,641,462 km (0.036 R)
• M61: 24,779,541 km (0.052 R)
• M62: 25,381,074 km (0.099 R)
• M63: 25,753,573 km (0.114 R)
• M64: 26,692,898 km (0.107 R)
• M65: 27,166,674 km (0.082 R)
• M66: 27,452,256 km (0.062 R)
• M67: 28,846,957 km (0.097 R)
• M68: 29,675,131 km (0.06 R)
• M69: 30,018,458 km (0.1 R)
• M70: 30,412,499 km (0.116 R)
• M71: 30,610,118 km (0.099 R)
• M72: 31,155,701 km (0.073 R)
• M73: 32,307,156 km (0.067 R)
• M74: 32,964,040 km (0.034 R)
• M75: 33,116,331 km (0.09 R)
• M76: 33,574,400 km (0.099 R)
• M77: 34,188,499 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954

Radius: 6

Gravity: 26.5 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.6 AU - 7.06 AU

Year: 11903 Days

Day: 16.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,121,043 km

• M1: 117,584 km (0.077 R)
• M2: 326,423 km (0.05 R)
• M3: 706,102 km (0.084 R)
• M4: 828,174 km (0.119 R)
• M5: 1,722,919 km (0.095 R)
• M6: 2,030,641 km (0.103 R)
• M7: 2,355,568 km (0.115 R)
• M8: 2,954,259 km (0.095 R)
• M9: 3,152,925 km (0.111 R)
• M10: 4,545,980 km (0.084 R)
• M11: 4,698,420 km (0.053 R)
• M12: 5,165,914 km (0.101 R)
• M13: 5,729,748 km (0.105 R)
• M14: 6,102,546 km (0.096 R)
• M15: 6,483,123 km (0.09 R)
• M16: 6,568,843 km (0.099 R)
• M17: 7,445,785 km (0.086 R)
• M18: 7,897,870 km (0.114 R)
• M19: 7,943,497 km (0.037 R)
• M20: 7,989,424 km (0.053 R)
• M21: 8,035,201 km (0.112 R)
• M22: 9,646,669 km (0.096 R)
• M23: 10,288,594 km (0.113 R)
• M24: 10,338,559 km (0.115 R)
• M25: 10,438,640 km (0.116 R)
• M26: 12,084,217 km (0.082 R)
• M27: 12,775,359 km (0.056 R)
• M28: 13,479,367 km (0.098 R)
• M29: 14,029,438 km (0.079 R)
• M30: 14,251,591 km (0.058 R)
• M31: 14,586,840 km (0.102 R)
• M32: 14,755,436 km (0.079 R)
• M33: 17,064,928 km (0.113 R)
• M34: 17,124,169 km (0.097 R)
• M35: 17,183,410 km (0.028 R)
• M36: 17,361,581 km (0.101 R)
• M37: 17,899,535 km (0.111 R)
• M38: 18,140,387 km (0.048 R)
• M39: 19,546,159 km (0.072 R)
• M40: 20,293,400 km (0.091 R)
• M41: 21,049,916 km (0.1 R)
• M42: 21,113,495 km (0.095 R)
• M43: 21,815,708 km (0.062 R)
• M44: 21,944,362 km (0.048 R)
• M45: 23,440,341 km (0.051 R)
• M46: 23,637,810 km (0.031 R)
• M47: 23,968,272 km (0.053 R)
• M48: 24,767,723 km (0.068 R)
• M49: 25,779,154 km (0.096 R)
• M50: 25,847,071 km (0.085 R)
• M51: 26,255,773 km (0.056 R)
• M52: 27,842,258 km (0.066 R)
• M53: 28,261,282 km (0.102 R)
• M54: 28,682,250 km (0.095 R)
• M55: 28,964,093 km (0.117 R)
• M56: 31,324,149 km (0.064 R)
• M57: 32,417,111 km (0.118 R)
• M58: 32,490,414 km (0.117 R)
• M59: 33,226,585 km (0.054 R)
• M60: 35,241,518 km (0.032 R)
• M61: 35,467,860 km (0.104 R)
• M62: 36,683,043 km (0.104 R)
• M63: 37,526,327 km (0.112 R)
• M64: 38,453,534 km (0.116 R)
• M65: 38,608,817 km (0.101 R)
• M66: 39,075,861 km (0.076 R)
• M67: 40,173,012 km (0.065 R)
• M68: 40,409,377 km (0.099 R)
• M69: 41,518,795 km (0.111 R)
• M70: 41,757,852 km (0.104 R)
• M71: 42,718,570 km (0.088 R)
• M72: 42,879,387 km (0.041 R)
• M73: 43,040,355 km (0.073 R)
• M74: 43,120,988 km (0.071 R)
• M75: 43,282,254 km (0.04 R)
• M76: 43,929,564 km (0.095 R)
• M77: 44,906,438 km (0.109 R)
• M78: 45,479,697 km (0.085 R)
• M79: 48,130,721 km (0.094 R)
• M80: 49,306,112 km (0.106 R)
• M81: 50,576,048 km (0.088 R)
• M82: 51,685,316 km (0.065 R)
• M83: 53,927,788 km (0.084 R)
• M84: 54,449,885 km (0.097 R)
• M85: 54,711,382 km (0.083 R)
• M86: 56,378,052 km (0.059 R)
• M87: 56,466,315 km (0.053 R)
• M88: 56,554,577 km (0.084 R)
• M89: 57,173,464 km (0.092 R)
• M90: 57,972,466 km (0.057 R)
• M91: 58,417,819 km (0.059 R)
• M92: 58,685,749 km (0.117 R)
• M93: 59,491,632 km (0.117 R)
• M94: 59,850,967 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 15,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit