🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245

Radius: 11.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.95 AU - 2.17 AU

Year: 1880 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 75,381,820 km

• M1: 147,504 km (0.09 R)
• M2: 226,192 km (0.044 R)
• M3: 304,132 km (0.097 R)
• M4: 416,181 km (0.108 R)
• M5: 545,883 km (0.026 R)
• M6: 685,009 km (0.116 R)
• M7: 830,567 km (0.106 R)
• M8: 931,546 km (0.077 R)
• M9: 1,044,193 km (0.093 R)
• M10: 1,161,627 km (0.092 R)
• M11: 1,291,478 km (0.072 R)
• M12: 1,500,018 km (0.072 R)
• M13: 1,583,194 km (0.097 R)
• M14: 1,693,747 km (0.101 R)
• M15: 1,824,645 km (0.113 R)
• M16: 2,050,688 km (0.044 R)
• M17: 2,285,855 km (0.079 R)
• M18: 2,529,850 km (0.069 R)
• M19: 2,609,884 km (0.057 R)
• M20: 2,680,495 km (0.11 R)
• M21: 2,751,853 km (0.102 R)
• M22: 2,823,809 km (0.05 R)
• M23: 2,969,817 km (0.087 R)
• M24: 3,345,607 km (0.089 R)
• M25: 3,556,091 km (0.089 R)
• M26: 3,679,958 km (0.118 R)
• M27: 3,770,914 km (0.091 R)
• M28: 3,920,511 km (0.108 R)
• M29: 4,001,893 km (0.12 R)
• M30: 4,154,482 km (0.108 R)
• M31: 4,309,017 km (0.088 R)
• M32: 4,380,974 km (0.088 R)
• M33: 4,526,084 km (0.079 R)
• M34: 4,746,890 km (0.12 R)
• M35: 4,921,172 km (0.036 R)
• M36: 5,122,829 km (0.08 R)
• M37: 5,199,274 km (0.101 R)
• M38: 5,288,883 km (0.086 R)
• M39: 5,508,493 km (0.088 R)
• M40: 5,586,882 km (0.035 R)
• M41: 5,744,558 km (0.093 R)
• M42: 5,823,845 km (0.107 R)
• M43: 6,064,249 km (0.103 R)
• M44: 6,431,063 km (0.119 R)
• M45: 6,624,194 km (0.059 R)
• M46: 6,721,432 km (0.041 R)
• M47: 6,889,281 km (0.078 R)
• M48: 6,959,592 km (0.12 R)
• M49: 7,058,476 km (0.062 R)
• M50: 7,200,594 km (0.119 R)
• M51: 7,676,316 km (0.104 R)
• M52: 7,763,830 km (0.092 R)
• M53: 7,969,527 km (0.12 R)
• M54: 8,431,486 km (0.08 R)
• M55: 8,994,273 km (0.12 R)
• M56: 9,132,950 km (0.095 R)
• M57: 9,647,866 km (0.071 R)
• M58: 9,726,704 km (0.091 R)
• M59: 9,932,700 km (0.09 R)
• M60: 10,028,144 km (0.112 R)
• M61: 10,236,234 km (0.078 R)
• M62: 10,510,597 km (0.094 R)
• M63: 10,984,074 km (0.073 R)
• M64: 11,082,958 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.4

Radius: 12.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.2 AU - 2.32 AU

Year: 2160 Days

Day: 8.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 75,381,820 km

• M1: 153,039 km (0.077 R)
• M2: 279,449 km (0.094 R)
• M3: 364,271 km (0.113 R)
• M4: 456,423 km (0.096 R)
• M5: 649,105 km (0.104 R)
• M6: 768,335 km (0.081 R)
• M7: 846,874 km (0.093 R)
• M8: 1,004,849 km (0.115 R)
• M9: 1,703,172 km (0.055 R)
• M10: 1,809,087 km (0.099 R)
• M11: 2,061,608 km (0.092 R)
• M12: 2,221,080 km (0.086 R)
• M13: 2,492,001 km (0.083 R)
• M14: 2,662,393 km (0.087 R)
• M15: 2,861,807 km (0.107 R)
• M16: 2,963,384 km (0.088 R)
• M17: 3,368,794 km (0.108 R)
• M18: 3,861,869 km (0.069 R)
• M19: 4,275,657 km (0.085 R)
• M20: 4,525,036 km (0.114 R)
• M21: 4,734,025 km (0.059 R)
• M22: 5,084,233 km (0.111 R)
• M23: 5,458,677 km (0.077 R)
• M24: 6,102,845 km (0.096 R)
• M25: 6,317,518 km (0.101 R)
• M26: 6,551,340 km (0.111 R)
• M27: 6,959,143 km (0.085 R)
• M28: 7,079,570 km (0.071 R)
• M29: 7,322,666 km (0.061 R)
• M30: 7,568,455 km (0.105 R)
• M31: 7,692,472 km (0.105 R)
• M32: 7,817,087 km (0.118 R)
• M33: 8,340,680 km (0.118 R)
• M34: 8,542,188 km (0.079 R)
• M35: 8,689,841 km (0.065 R)
• M36: 8,875,642 km (0.072 R)
• M37: 9,043,939 km (0.105 R)
• M38: 9,478,820 km (0.083 R)
• M39: 9,593,412 km (0.066 R)
• M40: 9,708,453 km (0.099 R)
• M41: 10,036,970 km (0.119 R)
• M42: 10,134,358 km (0.097 R)
• M43: 10,546,500 km (0.113 R)
• M44: 10,705,074 km (0.106 R)
• M45: 11,387,540 km (0.113 R)
• M46: 11,774,998 km (0.12 R)
• M47: 12,416,623 km (0.117 R)
• M48: 12,836,694 km (0.099 R)
• M49: 13,261,402 km (0.117 R)
• M50: 14,233,789 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57

Radius: 13.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3 AU - 3.96 AU

Year: 4128 Days

Day: 14 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,381,820 km

• M1: 182,360 km (0.12 R)
• M2: 289,322 km (0.11 R)
• M3: 380,876 km (0.071 R)
• M4: 498,610 km (0.085 R)
• M5: 614,997 km (0.089 R)
• M6: 768,035 km (0.044 R)
• M7: 893,997 km (0.093 R)
• M8: 1,042,099 km (0.084 R)
• M9: 1,206,956 km (0.055 R)
• M10: 1,292,974 km (0.117 R)
• M11: 1,438,384 km (0.119 R)
• M12: 1,538,465 km (0.116 R)
• M13: 1,719,777 km (0.083 R)
• M14: 1,835,715 km (0.089 R)
• M15: 1,935,946 km (0.12 R)
• M16: 2,170,964 km (0.084 R)
• M17: 2,336,270 km (0.056 R)
• M18: 2,648,780 km (0.112 R)
• M19: 2,794,339 km (0.041 R)
• M20: 3,585,562 km (0.047 R)
• M21: 3,677,714 km (0.092 R)
• M22: 3,805,770 km (0.065 R)
• M23: 3,911,536 km (0.06 R)
• M24: 4,605,071 km (0.114 R)
• M25: 4,908,605 km (0.099 R)
• M26: 5,153,647 km (0.068 R)
• M27: 5,562,049 km (0.079 R)
• M28: 5,669,161 km (0.106 R)
• M29: 5,777,021 km (0.082 R)
• M30: 6,035,975 km (0.027 R)
• M31: 6,466,667 km (0.104 R)
• M32: 6,636,162 km (0.096 R)
• M33: 6,749,856 km (0.091 R)
• M34: 6,835,725 km (0.051 R)
• M35: 7,080,766 km (0.104 R)
• M36: 7,402,103 km (0.11 R)
• M37: 7,653,876 km (0.053 R)
• M38: 7,878,273 km (0.105 R)
• M39: 8,287,872 km (0.085 R)
• M40: 8,533,811 km (0.094 R)
• M41: 8,626,711 km (0.093 R)
• M42: 8,782,293 km (0.116 R)
• M43: 9,286,437 km (0.096 R)
• M44: 9,382,030 km (0.045 R)
• M45: 9,509,937 km (0.105 R)
• M46: 9,606,278 km (0.111 R)
• M47: 9,783,850 km (0.109 R)
• M48: 10,109,375 km (0.117 R)
• M49: 10,224,117 km (0.118 R)
• M50: 10,438,491 km (0.061 R)
• M51: 11,447,079 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.9

Radius: 3.3

Gravity: 53.8 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.19 AU - 10.61 AU

Year: 21325 Days

Day: 20.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,381,820 km

• M1: 208,091 km (0.108 R)
• M2: 321,187 km (0.105 R)
• M3: 621,280 km (0.12 R)
• M4: 1,204,113 km (0.067 R)
• M5: 1,875,209 km (0.078 R)
• M6: 2,041,413 km (0.067 R)
• M7: 2,109,180 km (0.11 R)
• M8: 2,212,403 km (0.099 R)
• M9: 2,247,110 km (0.089 R)
• M10: 2,281,966 km (0.114 R)
• M11: 2,459,389 km (0.066 R)
• M12: 2,495,292 km (0.091 R)
• M13: 2,641,150 km (0.103 R)
• M14: 2,902,947 km (0.062 R)
• M15: 3,212,165 km (0.098 R)
• M16: 3,450,924 km (0.098 R)
• M17: 3,613,237 km (0.109 R)
• M18: 4,072,503 km (0.108 R)
• M19: 4,115,138 km (0.112 R)
• M20: 4,683,161 km (0.104 R)
• M21: 5,556,514 km (0.111 R)
• M22: 6,429,118 km (0.112 R)
• M23: 6,931,917 km (0.103 R)
• M24: 7,188,028 km (0.117 R)
• M25: 7,921,656 km (0.043 R)
• M26: 7,974,913 km (0.109 R)
• M27: 8,028,319 km (0.115 R)
• M28: 8,514,512 km (0.1 R)
• M29: 9,233,480 km (0.103 R)
• M30: 9,742,561 km (0.119 R)
• M31: 9,971,745 km (0.085 R)
• M32: 10,905,984 km (0.092 R)
• M33: 11,323,512 km (0.094 R)
• M34: 11,989,970 km (0.051 R)
• M35: 12,544,829 km (0.109 R)
• M36: 13,234,176 km (0.07 R)
• M37: 13,424,315 km (0.08 R)
• M38: 14,193,846 km (0.083 R)
• M39: 14,453,398 km (0.118 R)
• M40: 14,583,848 km (0.098 R)
• M41: 15,175,657 km (0.116 R)
• M42: 16,450,380 km (0.11 R)
• M43: 18,815,672 km (0.07 R)
• M44: 19,531,348 km (0.107 R)
• M45: 19,892,478 km (0.111 R)
• M46: 22,180,278 km (0.079 R)
• M47: 22,255,526 km (0.109 R)
• M48: 23,011,892 km (0.058 R)
• M49: 23,240,478 km (0.117 R)
• M50: 25,252,719 km (0.089 R)
• M51: 26,598,202 km (0.1 R)
• M52: 29,771,622 km (0.085 R)
• M53: 29,937,526 km (0.098 R)
• M54: 30,688,058 km (0.065 R)
• M55: 32,292,795 km (0.093 R)
• M56: 32,377,916 km (0.105 R)
• M57: 32,805,167 km (0.062 R)
• M58: 32,976,457 km (0.109 R)
• M59: 33,924,459 km (0.107 R)
• M60: 34,445,359 km (0.089 R)
• M61: 34,968,801 km (0.088 R)
• M62: 36,821,571 km (0.102 R)
• M63: 36,910,582 km (0.099 R)
• M64: 37,625,360 km (0.061 R)
• M65: 37,984,395 km (0.108 R)
• M66: 38,434,835 km (0.112 R)
• M67: 38,525,192 km (0.054 R)
• M68: 40,254,244 km (0.11 R)
• M69: 42,008,578 km (0.07 R)
• M70: 42,381,077 km (0.097 R)
• M71: 42,474,276 km (0.102 R)
• M72: 42,567,625 km (0.06 R)
• M73: 42,661,124 km (0.107 R)
• M74: 43,411,058 km (0.064 R)
• M75: 46,453,879 km (0.058 R)
• M76: 46,839,093 km (0.098 R)
• M77: 49,859,774 km (0.114 R)
• M78: 50,748,534 km (0.096 R)
• M79: 51,045,935 km (0.071 R)
• M80: 51,542,899 km (0.089 R)
• M81: 51,742,164 km (0.091 R)
• M82: 52,241,372 km (0.077 R)
• M83: 54,254,061 km (0.047 R)
• M84: 55,269,831 km (0.094 R)
• M85: 55,473,733 km (0.102 R)
• M86: 55,780,109 km (0.082 R)
• M87: 57,526,814 km (0.114 R)
• M88: 58,458,659 km (0.112 R)
• M89: 60,127,723 km (0.062 R)
• M90: 60,232,441 km (0.113 R)
• M91: 60,442,327 km (0.106 R)
• M92: 67,611,206 km (0.056 R)
• M93: 68,703,869 km (0.105 R)
• M94: 70,574,890 km (0.117 R)
• M95: 72,685,865 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 13,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit