🌌 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 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.61 AU - 0.65 AU

Year: 318 Days

Day: 32.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,036,942 km

• M1: 71,807 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.59 AU - 0.67 AU

Year: 318 Days

Day: 43.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.6

Radius: 8.1

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.06 AU - 1.12 AU

Year: 724 Days

Day: 14.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 89,036,942 km

• M1: 102,774 km (0.091 R)
• M2: 157,078 km (0.058 R)
• M3: 296,952 km (0.08 R)
• M4: 511,026 km (0.115 R)
• M5: 602,730 km (0.1 R)
• M6: 690,394 km (0.065 R)
• M7: 798,404 km (0.105 R)
• M8: 901,178 km (0.073 R)
• M9: 1,020,108 km (0.108 R)
• M10: 1,187,059 km (0.04 R)
• M11: 1,292,825 km (0.026 R)
• M12: 1,362,986 km (0.08 R)
• M13: 1,421,329 km (0.097 R)
• M14: 1,595,012 km (0.119 R)
• M15: 1,761,365 km (0.108 R)
• M16: 2,103,944 km (0.12 R)
• M17: 2,164,232 km (0.071 R)
• M18: 2,302,311 km (0.085 R)
• M19: 2,411,667 km (0.105 R)
• M20: 2,498,883 km (0.104 R)
• M21: 2,603,302 km (0.06 R)
• M22: 2,692,911 km (0.094 R)
• M23: 2,750,357 km (0.084 R)
• M24: 3,069,898 km (0.092 R)
• M25: 3,147,240 km (0.08 R)
• M26: 3,304,019 km (0.114 R)
• M27: 3,734,860 km (0.082 R)
• M28: 3,789,912 km (0.061 R)
• M29: 3,900,914 km (0.081 R)
• M30: 3,994,413 km (0.082 R)
• M31: 4,107,359 km (0.032 R)
• M32: 4,231,077 km (0.086 R)
• M33: 4,346,267 km (0.085 R)
• M34: 4,443,206 km (0.106 R)
• M35: 4,501,699 km (0.076 R)
• M36: 4,609,410 km (0.12 R)
• M37: 4,757,960 km (0.079 R)
• M38: 4,817,799 km (0.079 R)
• M39: 4,877,938 km (0.077 R)
• M40: 4,978,617 km (0.075 R)
• M41: 5,130,908 km (0.057 R)
• M42: 5,192,392 km (0.112 R)
• M43: 5,378,043 km (0.086 R)
• M44: 5,461,220 km (0.077 R)
• M45: 5,628,919 km (0.077 R)
• M46: 5,798,413 km (0.099 R)
• M47: 6,109,727 km (0.104 R)
• M48: 6,207,564 km (0.105 R)
• M49: 6,393,663 km (0.036 R)
• M50: 6,481,926 km (0.111 R)
• M51: 6,548,348 km (0.11 R)
• M52: 6,872,526 km (0.093 R)
• M53: 6,963,033 km (0.062 R)
• M54: 7,282,424 km (0.114 R)
• M55: 7,467,178 km (0.11 R)
• M56: 7,525,222 km (0.102 R)
• M57: 7,618,421 km (0.113 R)
• M58: 7,688,583 km (0.101 R)
• M59: 7,829,504 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.7

Radius: 12.7

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.08 AU - 1.12 AU

Year: 734 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 89,036,942 km

• M1: 212,878 km (0.115 R)
• M2: 316,998 km (0.085 R)
• M3: 401,521 km (0.113 R)
• M4: 582,983 km (0.062 R)
• M5: 664,514 km (0.117 R)
• M6: 806,781 km (0.04 R)
• M7: 960,119 km (0.066 R)
• M8: 1,143,676 km (0.111 R)
• M9: 1,473,838 km (0.036 R)
• M10: 1,620,594 km (0.101 R)
• M11: 1,726,210 km (0.052 R)
• M12: 1,905,129 km (0.097 R)
• M13: 2,074,025 km (0.061 R)
• M14: 2,197,742 km (0.111 R)
• M15: 2,315,625 km (0.088 R)
• M16: 2,496,489 km (0.052 R)
• M17: 2,628,584 km (0.116 R)
• M18: 2,717,894 km (0.116 R)
• M19: 2,799,275 km (0.045 R)
• M20: 2,899,955 km (0.098 R)
• M21: 2,983,131 km (0.094 R)
• M22: 3,171,026 km (0.099 R)
• M23: 3,256,895 km (0.11 R)
• M24: 3,391,982 km (0.035 R)
• M25: 3,738,152 km (0.098 R)
• M26: 3,890,143 km (0.108 R)
• M27: 3,971,973 km (0.069 R)
• M28: 4,231,675 km (0.117 R)
• M29: 4,475,519 km (0.062 R)
• M30: 4,658,777 km (0.086 R)
• M31: 4,811,516 km (0.079 R)
• M32: 4,910,700 km (0.084 R)
• M33: 4,999,411 km (0.058 R)
• M34: 5,088,572 km (0.096 R)
• M35: 5,325,385 km (0.111 R)
• M36: 5,600,645 km (0.111 R)
• M37: 5,681,727 km (0.062 R)
• M38: 5,868,724 km (0.033 R)
• M39: 6,129,174 km (0.078 R)
• M40: 6,212,800 km (0.06 R)
• M41: 6,514,838 km (0.092 R)
• M42: 6,661,593 km (0.068 R)
• M43: 6,821,663 km (0.049 R)
• M44: 7,322,666 km (0.109 R)
• M45: 7,693,220 km (0.098 R)
• M46: 7,796,592 km (0.025 R)
• M47: 7,939,458 km (0.077 R)
• M48: 8,057,042 km (0.069 R)
• M49: 8,188,239 km (0.101 R)
• M50: 8,559,691 km (0.117 R)
• M51: 8,680,267 km (0.094 R)
• M52: 8,760,900 km (0.109 R)
• M53: 9,059,049 km (0.096 R)
• M54: 9,154,492 km (0.07 R)
• M55: 9,264,147 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 8.5

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.03 AU - 1.59 AU

Year: 953 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 89,036,942 km

• M1: 108,907 km (0.043 R)
• M2: 210,335 km (0.035 R)
• M3: 299,944 km (0.1 R)
• M4: 359,334 km (0.066 R)
• M5: 419,323 km (0.115 R)
• M6: 483,500 km (0.117 R)
• M7: 576,700 km (0.082 R)
• M8: 638,933 km (0.052 R)
• M9: 731,384 km (0.12 R)
• M10: 805,435 km (0.112 R)
• M11: 1,147,565 km (0.109 R)
• M12: 1,255,276 km (0.102 R)
• M13: 1,324,390 km (0.088 R)
• M14: 1,452,147 km (0.055 R)
• M15: 1,758,373 km (0.042 R)
• M16: 1,828,385 km (0.091 R)
• M17: 1,899,295 km (0.115 R)
• M18: 2,109,629 km (0.102 R)
• M19: 2,242,771 km (0.081 R)
• M20: 2,318,917 km (0.026 R)
• M21: 2,561,564 km (0.057 R)
• M22: 2,668,078 km (0.11 R)
• M23: 2,739,885 km (0.066 R)
• M24: 2,858,067 km (0.109 R)
• M25: 2,940,795 km (0.106 R)
• M26: 3,024,420 km (0.103 R)
• M27: 3,156,066 km (0.101 R)
• M28: 3,260,785 km (0.081 R)
• M29: 3,376,574 km (0.101 R)
• M30: 3,464,238 km (0.059 R)
• M31: 3,532,903 km (0.025 R)
• M32: 3,611,891 km (0.106 R)
• M33: 3,781,984 km (0.113 R)
• M34: 3,924,102 km (0.03 R)
• M35: 4,057,543 km (0.044 R)
• M36: 4,255,311 km (0.06 R)
• M37: 4,424,357 km (0.065 R)
• M38: 4,488,385 km (0.104 R)
• M39: 4,574,254 km (0.105 R)
• M40: 4,649,801 km (0.062 R)
• M41: 4,813,012 km (0.085 R)
• M42: 5,000,309 km (0.086 R)
• M43: 5,122,829 km (0.085 R)
• M44: 5,189,999 km (0.085 R)
• M45: 5,302,796 km (0.1 R)
• M46: 5,439,079 km (0.113 R)
• M47: 5,588,228 km (0.076 R)
• M48: 5,680,530 km (0.1 R)
• M49: 5,820,105 km (0.053 R)
• M50: 6,008,000 km (0.105 R)
• M51: 6,067,091 km (0.031 R)
• M52: 6,138,300 km (0.042 R)
• M53: 6,233,743 km (0.097 R)
• M54: 6,293,582 km (0.1 R)
• M55: 6,353,571 km (0.045 R)
• M56: 6,425,977 km (0.092 R)
• M57: 6,681,191 km (0.118 R)
• M58: 6,742,526 km (0.088 R)
• M59: 7,340,319 km (0.09 R)
• M60: 7,864,510 km (0.12 R)
• M61: 8,321,382 km (0.062 R)
• M62: 8,387,504 km (0.096 R)
• M63: 8,559,841 km (0.076 R)
• M64: 8,854,249 km (0.11 R)
• M65: 8,921,718 km (0.031 R)
• M66: 8,975,723 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.7

Radius: 12.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.11 AU - 2.51 AU

Year: 2232 Days

Day: 5.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 89,036,942 km

• M1: 159,621 km (0.104 R)
• M2: 251,324 km (0.049 R)
• M3: 332,556 km (0.102 R)
• M4: 491,579 km (0.116 R)
• M5: 622,028 km (0.093 R)
• M6: 766,091 km (0.099 R)
• M7: 888,611 km (0.097 R)
• M8: 1,230,293 km (0.06 R)
• M9: 1,346,830 km (0.119 R)
• M10: 1,467,406 km (0.033 R)
• M11: 1,570,778 km (0.109 R)
• M12: 1,840,353 km (0.086 R)
• M13: 2,535,534 km (0.111 R)
• M14: 2,750,207 km (0.09 R)
• M15: 2,827,400 km (0.095 R)
• M16: 3,090,243 km (0.063 R)
• M17: 3,696,563 km (0.088 R)
• M18: 3,969,879 km (0.101 R)
• M19: 4,264,886 km (0.079 R)
• M20: 4,354,794 km (0.112 R)
• M21: 4,521,296 km (0.09 R)
• M22: 4,613,000 km (0.097 R)
• M23: 4,751,827 km (0.117 R)
• M24: 4,860,734 km (0.09 R)
• M25: 5,001,954 km (0.085 R)
• M26: 5,112,806 km (0.104 R)
• M27: 5,256,420 km (0.105 R)
• M28: 5,433,993 km (0.065 R)
• M29: 5,547,987 km (0.111 R)
• M30: 5,745,306 km (0.081 R)
• M31: 5,894,904 km (0.104 R)
• M32: 6,045,699 km (0.073 R)
• M33: 6,523,215 km (0.074 R)
• M34: 6,627,186 km (0.091 R)
• M35: 7,084,058 km (0.077 R)
• M36: 7,642,058 km (0.064 R)
• M37: 7,770,113 km (0.055 R)
• M38: 7,898,768 km (0.116 R)
• M39: 8,289,218 km (0.088 R)
• M40: 8,439,564 km (0.025 R)
• M41: 8,553,109 km (0.115 R)
• M42: 8,647,954 km (0.071 R)
• M43: 8,934,733 km (0.091 R)
• M44: 9,031,074 km (0.086 R)
• M45: 9,380,684 km (0.066 R)
• M46: 9,616,301 km (0.079 R)
• M47: 10,093,219 km (0.09 R)
• M48: 10,254,036 km (0.076 R)
• M49: 10,415,602 km (0.111 R)
• M50: 11,236,296 km (0.068 R)
• M51: 11,319,472 km (0.079 R)
• M52: 11,402,948 km (0.114 R)
• M53: 11,570,348 km (0.111 R)
• M54: 12,056,392 km (0.045 R)
• M55: 12,141,662 km (0.105 R)
• M56: 12,248,475 km (0.056 R)
• M57: 12,462,999 km (0.091 R)
• M58: 12,635,635 km (0.119 R)
• M59: 13,114,198 km (0.026 R)
• M60: 13,311,817 km (0.115 R)
• M61: 13,399,930 km (0.088 R)
• M62: 14,134,156 km (0.091 R)
• M63: 14,427,069 km (0.036 R)
• M64: 14,950,213 km (0.088 R)
• M65: 15,225,622 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.6

Radius: 5.4

Gravity: 28.76 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.73 AU - 11.07 AU

Year: 22881 Days

Day: 23.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,036,942 km

• M1: 89,609 km (0.12 R)
• M2: 169,794 km (0.068 R)
• M3: 300,093 km (0.069 R)
• M4: 440,117 km (0.078 R)
• M5: 726,148 km (0.083 R)
• M6: 1,750,295 km (0.114 R)
• M7: 1,821,952 km (0.09 R)
• M8: 2,156,304 km (0.037 R)
• M9: 3,491,614 km (0.093 R)
• M10: 3,536,793 km (0.098 R)
• M11: 4,480,307 km (0.069 R)
• M12: 5,391,657 km (0.115 R)
• M13: 5,761,164 km (0.079 R)
• M14: 6,748,659 km (0.067 R)
• M15: 7,435,613 km (0.115 R)
• M16: 8,144,557 km (0.111 R)
• M17: 8,874,894 km (0.038 R)
• M18: 9,689,454 km (0.114 R)
• M19: 10,922,589 km (0.094 R)
• M20: 12,549,317 km (0.068 R)
• M21: 13,889,714 km (0.071 R)
• M22: 14,979,684 km (0.1 R)
• M23: 15,349,190 km (0.117 R)
• M24: 15,497,741 km (0.12 R)
• M25: 16,097,030 km (0.035 R)
• M26: 19,364,696 km (0.093 R)
• M27: 20,253,457 km (0.092 R)
• M28: 20,416,519 km (0.096 R)
• M29: 21,320,838 km (0.052 R)
• M30: 23,852,782 km (0.11 R)
• M31: 24,804,673 km (0.082 R)
• M32: 27,463,327 km (0.088 R)
• M33: 29,654,337 km (0.115 R)
• M34: 29,839,539 km (0.102 R)
• M35: 32,375,822 km (0.089 R)
• M36: 32,471,115 km (0.088 R)
• M37: 32,661,853 km (0.094 R)
• M38: 33,911,145 km (0.072 R)
• M39: 37,052,101 km (0.076 R)
• M40: 37,851,852 km (0.079 R)
• M41: 38,354,500 km (0.075 R)
• M42: 39,671,710 km (0.102 R)
• M43: 39,875,761 km (0.088 R)
• M44: 41,416,619 km (0.057 R)
• M45: 42,872,207 km (0.073 R)
• M46: 44,662,145 km (0.079 R)
• M47: 45,193,367 km (0.097 R)
• M48: 45,299,731 km (0.112 R)
• M49: 48,423,484 km (0.09 R)
• M50: 48,750,655 km (0.087 R)
• M51: 49,516,746 km (0.107 R)
• M52: 49,626,550 km (0.1 R)
• M53: 49,846,310 km (0.104 R)
• M54: 50,066,368 km (0.119 R)
• M55: 52,396,804 km (0.114 R)
• M56: 53,744,381 km (0.097 R)
• M57: 54,196,017 km (0.117 R)
• M58: 55,217,023 km (0.06 R)
• M59: 56,932,611 km (0.062 R)
• M60: 57,047,652 km (0.104 R)
• M61: 61,120,903 km (0.09 R)
• M62: 62,420,310 km (0.037 R)
• M63: 63,251,925 km (0.109 R)
• M64: 64,326,486 km (0.037 R)
• M65: 65,648,183 km (0.07 R)
• M66: 66,372,835 km (0.12 R)
• M67: 68,073,913 km (0.118 R)
• M68: 68,318,056 km (0.074 R)
• M69: 68,684,870 km (0.06 R)
• M70: 69,912,471 km (0.088 R)
• M71: 70,035,590 km (0.119 R)
• M72: 70,282,127 km (0.12 R)
• M73: 72,264,598 km (0.098 R)
• M74: 72,887,823 km (0.054 R)
• M75: 73,012,737 km (0.054 R)
• M76: 75,146,302 km (0.069 R)
• M77: 75,272,562 km (0.109 R)
• M78: 76,157,583 km (0.108 R)
• M79: 76,411,002 km (0.085 R)
• M80: 76,537,861 km (0.048 R)
• M81: 77,300,511 km (0.058 R)
• M82: 77,937,947 km (0.111 R)
• M83: 78,321,217 km (0.101 R)
• M84: 78,577,030 km (0.059 R)
• M85: 78,961,347 km (0.117 R)
• M86: 80,634,000 km (0.1 R)
• M87: 80,892,356 km (0.069 R)
• M88: 81,539,516 km (0.091 R)
• M89: 84,407,158 km (0.072 R)
• M90: 84,800,750 km (0.096 R)
• M91: 85,853,320 km (0.101 R)
• M92: 86,249,156 km (0.096 R)
• M93: 86,513,346 km (0.11 R)
• M94: 88,636,888 km (0.07 R)
• M95: 89,036,913 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 20,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit