🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.31 AU - 1.95 AU

Year: 753 Days

Day: 21 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.7 AU - 5.02 AU

Year: 3875 Days

Day: 22.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.5

Radius: 12

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.01 AU - 12.53 AU

Year: 12782 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 107,882,685 km

• M1: 169,195 km (0.106 R)
• M2: 760,107 km (0.111 R)
• M3: 1,376,151 km (0.054 R)
• M4: 1,594,564 km (0.065 R)
• M5: 1,669,811 km (0.049 R)
• M6: 2,092,874 km (0.099 R)
• M7: 2,374,417 km (0.06 R)
• M8: 2,578,768 km (0.119 R)
• M9: 2,819,621 km (0.084 R)
• M10: 2,911,923 km (0.092 R)
• M11: 3,005,122 km (0.056 R)
• M12: 3,291,153 km (0.069 R)
• M13: 3,453,916 km (0.106 R)
• M14: 3,720,050 km (0.087 R)
• M15: 4,740,158 km (0.107 R)
• M16: 5,073,761 km (0.112 R)
• M17: 7,358,869 km (0.105 R)
• M18: 7,444,289 km (0.091 R)
• M19: 7,572,794 km (0.096 R)
• M20: 7,875,879 km (0.074 R)
• M21: 8,006,927 km (0.104 R)
• M22: 8,763,443 km (0.05 R)
• M23: 8,899,278 km (0.057 R)
• M24: 9,081,638 km (0.045 R)
• M25: 10,153,806 km (0.109 R)
• M26: 10,296,522 km (0.114 R)
• M27: 10,392,115 km (0.082 R)
• M28: 10,825,949 km (0.06 R)
• M29: 12,112,192 km (0.037 R)
• M30: 12,722,252 km (0.105 R)
• M31: 12,824,876 km (0.103 R)
• M32: 13,186,304 km (0.117 R)
• M33: 13,603,383 km (0.088 R)
• M34: 13,866,376 km (0.119 R)
• M35: 14,237,229 km (0.114 R)
• M36: 14,880,799 km (0.103 R)
• M37: 15,808,755 km (0.064 R)
• M38: 16,307,664 km (0.115 R)
• M39: 16,531,014 km (0.107 R)
• M40: 17,207,345 km (0.094 R)
• M41: 17,434,734 km (0.065 R)
• M42: 18,065,439 km (0.047 R)
• M43: 18,180,779 km (0.107 R)
• M44: 18,761,817 km (0.026 R)
• M45: 18,995,938 km (0.085 R)
• M46: 19,348,989 km (0.108 R)
• M47: 25,478,462 km (0.066 R)
• M48: 26,652,506 km (0.063 R)
• M49: 27,113,716 km (0.097 R)
• M50: 27,312,233 km (0.06 R)
• M51: 27,710,762 km (0.086 R)
• M52: 28,244,976 km (0.097 R)
• M53: 28,446,334 km (0.079 R)
• M54: 28,917,717 km (0.061 R)
• M55: 29,052,954 km (0.084 R)
• M56: 29,256,108 km (0.111 R)
• M57: 30,210,243 km (0.074 R)
• M58: 30,898,243 km (0.111 R)
• M59: 31,869,882 km (0.065 R)
• M60: 32,992,614 km (0.08 R)
• M61: 33,914,436 km (0.066 R)
• M62: 34,271,227 km (0.109 R)
• M63: 35,493,740 km (0.077 R)
• M64: 36,292,294 km (0.111 R)
• M65: 36,803,619 km (0.051 R)
• M66: 37,317,189 km (0.111 R)
• M67: 38,872,558 km (0.114 R)
• M68: 39,320,753 km (0.112 R)
• M69: 39,620,547 km (0.072 R)
• M70: 40,675,661 km (0.059 R)
• M71: 41,054,892 km (0.086 R)
• M72: 42,813,714 km (0.048 R)
• M73: 42,890,757 km (0.067 R)
• M74: 43,896,503 km (0.112 R)
• M75: 46,801,095 km (0.1 R)
• M76: 47,198,278 km (0.052 R)
• M77: 47,357,600 km (0.056 R)
• M78: 48,076,268 km (0.089 R)
• M79: 48,236,487 km (0.109 R)
• M80: 48,718,043 km (0.103 R)
• M81: 49,605,308 km (0.1 R)
• M82: 50,905,313 km (0.111 R)
• M83: 51,559,505 km (0.074 R)
• M84: 51,641,484 km (0.053 R)
• M85: 52,546,102 km (0.108 R)
• M86: 55,542,847 km (0.062 R)
• M87: 55,795,069 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.6

Radius: 4.5

Gravity: 28.57 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.74 AU - 21.23 AU

Year: 25304 Days

Day: 19.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,882,685 km

• M1: 226,192 km (0.07 R)
• M2: 368,609 km (0.073 R)
• M3: 537,206 km (0.098 R)
• M4: 1,111,063 km (0.098 R)
• M5: 1,260,960 km (0.062 R)
• M6: 1,354,010 km (0.059 R)
• M7: 1,782,907 km (0.101 R)
• M8: 2,596,121 km (0.057 R)
• M9: 2,754,845 km (0.026 R)
• M10: 3,771,961 km (0.079 R)
• M11: 4,134,287 km (0.077 R)
• M12: 4,366,463 km (0.093 R)
• M13: 4,698,570 km (0.108 R)
• M14: 4,940,769 km (0.084 R)
• M15: 5,437,284 km (0.091 R)
• M16: 5,691,451 km (0.103 R)
• M17: 5,794,225 km (0.083 R)
• M18: 6,106,286 km (0.082 R)
• M19: 6,211,453 km (0.109 R)
• M20: 6,638,256 km (0.048 R)
• M21: 7,185,186 km (0.068 R)
• M22: 9,149,705 km (0.027 R)
• M23: 9,209,843 km (0.069 R)
• M24: 10,190,158 km (0.093 R)
• M25: 10,503,267 km (0.074 R)
• M26: 10,566,247 km (0.112 R)
• M27: 10,883,095 km (0.085 R)
• M28: 11,074,730 km (0.091 R)
• M29: 11,332,039 km (0.103 R)
• M30: 11,591,292 km (0.101 R)
• M31: 12,781,642 km (0.078 R)
• M32: 14,010,439 km (0.114 R)
• M33: 14,358,553 km (0.042 R)
• M34: 14,779,821 km (0.03 R)
• M35: 15,923,048 km (0.118 R)
• M36: 20,142,007 km (0.073 R)
• M37: 21,888,113 km (0.031 R)
• M38: 22,697,587 km (0.104 R)
• M39: 23,106,139 km (0.087 R)
• M40: 24,429,332 km (0.104 R)
• M41: 25,862,031 km (0.103 R)
• M42: 26,545,693 km (0.117 R)
• M43: 27,495,191 km (0.101 R)
• M44: 27,756,090 km (0.104 R)
• M45: 30,950,453 km (0.101 R)
• M46: 31,040,810 km (0.034 R)
• M47: 31,221,824 km (0.098 R)
• M48: 31,403,286 km (0.115 R)
• M49: 31,494,092 km (0.073 R)
• M50: 32,866,802 km (0.1 R)
• M51: 33,978,912 km (0.089 R)
• M52: 35,764,961 km (0.052 R)
• M53: 35,859,806 km (0.028 R)
• M54: 37,581,229 km (0.098 R)
• M55: 38,064,281 km (0.113 R)
• M56: 38,354,949 km (0.071 R)
• M57: 38,452,038 km (0.1 R)
• M58: 38,549,277 km (0.048 R)
• M59: 39,427,416 km (0.109 R)
• M60: 39,623,390 km (0.12 R)
• M61: 40,016,383 km (0.086 R)
• M62: 41,203,293 km (0.118 R)
• M63: 41,701,304 km (0.035 R)
• M64: 41,901,017 km (0.086 R)
• M65: 42,001,098 km (0.105 R)
• M66: 45,447,534 km (0.092 R)
• M67: 48,353,173 km (0.113 R)
• M68: 51,746,651 km (0.115 R)
• M69: 51,853,913 km (0.062 R)
• M70: 52,176,147 km (0.073 R)
• M71: 55,545,241 km (0.081 R)
• M72: 56,757,432 km (0.11 R)
• M73: 56,978,837 km (0.096 R)
• M74: 57,533,396 km (0.057 R)
• M75: 58,424,551 km (0.092 R)
• M76: 58,648,050 km (0.107 R)
• M77: 60,898,451 km (0.088 R)
• M78: 61,579,121 km (0.081 R)
• M79: 64,788,743 km (0.101 R)
• M80: 66,530,362 km (0.036 R)
• M81: 69,230,603 km (0.104 R)
• M82: 70,178,156 km (0.055 R)
• M83: 70,296,937 km (0.083 R)
• M84: 70,415,718 km (0.113 R)
• M85: 71,488,035 km (0.115 R)
• M86: 72,806,142 km (0.115 R)
• M87: 74,737,451 km (0.085 R)
• M88: 76,807,885 km (0.067 R)
• M89: 76,930,256 km (0.098 R)
• M90: 77,911,618 km (0.097 R)
• M91: 78,403,945 km (0.114 R)
• M92: 78,650,333 km (0.067 R)
• M93: 79,762,892 km (0.074 R)
• M94: 80,383,125 km (0.038 R)
• M95: 82,003,419 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.4

Radius: 5.9

Gravity: 27.76 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 15.69 AU - 21.01 AU

Year: 28428 Days

Day: 22 Hours

Environment

Temp: -207 °C

Axial Tilt: 152.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,882,685 km

• M1: 165,455 km (0.119 R)
• M2: 291,566 km (0.047 R)
• M3: 605,722 km (0.055 R)
• M4: 809,773 km (0.086 R)
• M5: 1,034,619 km (0.083 R)
• M6: 1,102,536 km (0.071 R)
• M7: 1,388,867 km (0.112 R)
• M8: 1,985,014 km (0.108 R)
• M9: 2,027,350 km (0.072 R)
• M10: 2,243,519 km (0.07 R)
• M11: 2,287,800 km (0.115 R)
• M12: 2,512,795 km (0.098 R)
• M13: 2,558,722 km (0.083 R)
• M14: 2,604,798 km (0.066 R)
• M15: 3,230,117 km (0.109 R)
• M16: 3,380,912 km (0.061 R)
• M17: 5,361,588 km (0.118 R)
• M18: 7,102,907 km (0.111 R)
• M19: 7,763,830 km (0.069 R)
• M20: 8,931,591 km (0.025 R)
• M21: 9,933,897 km (0.055 R)
• M22: 11,733,260 km (0.116 R)
• M23: 12,120,569 km (0.056 R)
• M24: 12,354,989 km (0.115 R)
• M25: 15,114,621 km (0.117 R)
• M26: 17,611,409 km (0.058 R)
• M27: 18,143,679 km (0.058 R)
• M28: 18,681,333 km (0.106 R)
• M29: 22,684,273 km (0.05 R)
• M30: 25,327,518 km (0.111 R)
• M31: 25,427,150 km (0.109 R)
• M32: 26,028,534 km (0.097 R)
• M33: 26,735,832 km (0.089 R)
• M34: 27,347,239 km (0.091 R)
• M35: 29,733,026 km (0.085 R)
• M36: 32,184,785 km (0.061 R)
• M37: 33,708,439 km (0.093 R)
• M38: 34,479,168 km (0.111 R)
• M39: 34,811,275 km (0.059 R)
• M40: 34,922,127 km (0.116 R)
• M41: 36,487,369 km (0.069 R)
• M42: 39,338,854 km (0.092 R)
• M43: 39,801,710 km (0.028 R)
• M44: 41,553,501 km (0.107 R)
• M45: 43,808,240 km (0.107 R)
• M46: 45,373,633 km (0.071 R)
• M47: 45,858,928 km (0.109 R)
• M48: 45,980,551 km (0.078 R)
• M49: 46,346,019 km (0.093 R)
• M50: 46,712,534 km (0.101 R)
• M51: 49,055,535 km (0.114 R)
• M52: 51,942,475 km (0.078 R)
• M53: 52,069,184 km (0.101 R)
• M54: 52,577,368 km (0.064 R)
• M55: 56,049,834 km (0.079 R)
• M56: 58,273,906 km (0.101 R)
• M57: 59,462,910 km (0.117 R)
• M58: 59,993,982 km (0.117 R)
• M59: 62,403,106 km (0.039 R)
• M60: 62,807,768 km (0.07 R)
• M61: 63,619,486 km (0.073 R)
• M62: 63,755,172 km (0.091 R)
• M63: 64,026,692 km (0.069 R)
• M64: 65,116,812 km (0.09 R)
• M65: 67,315,302 km (0.092 R)
• M66: 69,119,602 km (0.073 R)
• M67: 69,398,452 km (0.068 R)
• M68: 70,377,869 km (0.115 R)
• M69: 70,798,987 km (0.102 R)
• M70: 71,784,837 km (0.047 R)
• M71: 73,343,198 km (0.073 R)
• M72: 74,198,001 km (0.086 R)
• M73: 74,912,779 km (0.098 R)
• M74: 78,084,853 km (0.108 R)
• M75: 78,520,930 km (0.114 R)
• M76: 81,006,499 km (0.044 R)
• M77: 81,742,521 km (0.102 R)
• M78: 84,857,747 km (0.12 R)
• M79: 85,605,138 km (0.113 R)
• M80: 87,709,531 km (0.119 R)
• M81: 88,313,906 km (0.119 R)
• M82: 89,678,837 km (0.11 R)
• M83: 90,898,060 km (0.091 R)
• M84: 94,124,138 km (0.092 R)
• M85: 95,828,955 km (0.107 R)
• M86: 96,607,313 km (0.066 R)
• M87: 98,797,575 km (0.105 R)
• M88: 99,426,485 km (0.117 R)
• M89: 100,846,169 km (0.072 R)
• M90: 103,067,847 km (0.079 R)
• M91: 103,705,582 km (0.12 R)
• M92: 104,824,724 km (0.096 R)
• M93: 107,236,541 km (0.11 R)
• M94: 107,559,373 km (0.119 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 17,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit