🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.9

Radius: 14.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.57 AU - 0.87 AU

Year: 414 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,763,984 km

• M1: 205,099 km (0.054 R)
• M2: 298,747 km (0.066 R)
• M3: 391,348 km (0.104 R)
• M4: 510,578 km (0.067 R)
• M5: 607,068 km (0.107 R)
• M6: 705,354 km (0.066 R)
• M7: 813,513 km (0.088 R)
• M8: 914,791 km (0.093 R)
• M9: 1,110,016 km (0.082 R)
• M10: 1,266,196 km (0.083 R)
• M11: 1,362,986 km (0.083 R)
• M12: 1,482,664 km (0.057 R)
• M13: 1,643,931 km (0.079 R)
• M14: 1,741,918 km (0.115 R)
• M15: 1,872,816 km (0.037 R)
• M16: 2,002,816 km (0.077 R)
• M17: 2,196,546 km (0.084 R)
• M18: 2,334,026 km (0.082 R)
• M19: 2,688,423 km (0.117 R)
• M20: 2,825,754 km (0.087 R)
• M21: 2,918,804 km (0.11 R)
• M22: 3,187,931 km (0.032 R)
• M23: 3,366,550 km (0.098 R)
• M24: 3,459,900 km (0.075 R)
• M25: 3,559,681 km (0.052 R)
• M26: 3,711,224 km (0.099 R)
• M27: 3,824,918 km (0.115 R)
• M28: 3,939,810 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.7

Radius: 8

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.67 AU - 1.03 AU

Year: 532 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 71,763,984 km

• M1: 169,794 km (0.053 R)
• M2: 221,704 km (0.046 R)
• M3: 285,433 km (0.095 R)
• M4: 402,119 km (0.09 R)
• M5: 510,727 km (0.073 R)
• M6: 562,338 km (0.056 R)
• M7: 657,632 km (0.026 R)
• M8: 793,617 km (0.107 R)
• M9: 907,161 km (0.057 R)
• M10: 987,795 km (0.028 R)
• M11: 1,042,996 km (0.086 R)
• M12: 1,127,818 km (0.109 R)
• M13: 1,197,381 km (0.115 R)
• M14: 1,298,510 km (0.068 R)
• M15: 1,365,529 km (0.055 R)
• M16: 1,465,012 km (0.119 R)
• M17: 1,515,875 km (0.103 R)
• M18: 1,638,695 km (0.025 R)
• M19: 1,758,224 km (0.114 R)
• M20: 1,866,981 km (0.07 R)
• M21: 1,985,164 km (0.114 R)
• M22: 2,048,593 km (0.12 R)
• M23: 2,243,370 km (0.083 R)
• M24: 2,369,032 km (0.058 R)
• M25: 2,444,130 km (0.057 R)
• M26: 2,573,532 km (0.12 R)
• M27: 2,643,095 km (0.063 R)
• M28: 2,705,328 km (0.105 R)
• M29: 2,863,303 km (0.097 R)
• M30: 2,967,573 km (0.104 R)
• M31: 3,363,559 km (0.062 R)
• M32: 3,422,650 km (0.041 R)
• M33: 3,576,436 km (0.069 R)
• M34: 3,749,970 km (0.059 R)
• M35: 3,908,544 km (0.093 R)
• M36: 4,060,385 km (0.114 R)
• M37: 4,232,423 km (0.096 R)
• M38: 4,342,228 km (0.105 R)
• M39: 4,443,805 km (0.118 R)
• M40: 4,564,979 km (0.113 R)
• M41: 4,639,928 km (0.098 R)
• M42: 4,762,747 km (0.115 R)
• M43: 4,905,913 km (0.045 R)
• M44: 5,050,424 km (0.111 R)
• M45: 5,196,432 km (0.105 R)
• M46: 5,452,693 km (0.102 R)
• M47: 5,622,486 km (0.07 R)
• M48: 5,702,970 km (0.064 R)
• M49: 5,753,534 km (0.118 R)
• M50: 5,834,766 km (0.098 R)
• M51: 6,132,166 km (0.117 R)
• M52: 6,773,792 km (0.117 R)
• M53: 6,891,824 km (0.054 R)
• M54: 6,967,222 km (0.038 R)
• M55: 7,053,839 km (0.111 R)
• M56: 7,260,882 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.5

Radius: 12.1

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.28 AU - 1.28 AU

Year: 982 Days

Day: 11.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 71,763,984 km

• M1: 159,621 km (0.087 R)
• M2: 242,648 km (0.108 R)
• M3: 365,916 km (0.102 R)
• M4: 509,530 km (0.059 R)
• M5: 623,524 km (0.074 R)
• M6: 835,504 km (0.079 R)
• M7: 920,625 km (0.103 R)
• M8: 1,202,767 km (0.093 R)
• M9: 1,448,556 km (0.077 R)
• M10: 1,727,855 km (0.107 R)
• M11: 1,848,132 km (0.088 R)
• M12: 2,042,909 km (0.064 R)
• M13: 2,142,840 km (0.115 R)
• M14: 2,357,363 km (0.119 R)
• M15: 2,433,658 km (0.114 R)
• M16: 2,559,470 km (0.035 R)
• M17: 2,647,882 km (0.092 R)
• M18: 2,797,630 km (0.027 R)
• M19: 2,919,552 km (0.079 R)
• M20: 3,001,831 km (0.055 R)
• M21: 3,360,118 km (0.086 R)
• M22: 3,457,356 km (0.116 R)
• M23: 3,654,676 km (0.097 R)
• M24: 3,743,537 km (0.115 R)
• M25: 3,844,366 km (0.083 R)
• M26: 4,175,725 km (0.105 R)
• M27: 4,516,509 km (0.082 R)
• M28: 4,793,265 km (0.073 R)
• M29: 4,939,871 km (0.109 R)
• M30: 5,338,101 km (0.105 R)
• M31: 5,643,729 km (0.117 R)
• M32: 5,746,802 km (0.103 R)
• M33: 5,902,833 km (0.104 R)
• M34: 6,047,045 km (0.096 R)
• M35: 6,165,826 km (0.098 R)
• M36: 6,405,930 km (0.092 R)
• M37: 6,554,182 km (0.107 R)
• M38: 6,635,563 km (0.087 R)
• M39: 6,895,265 km (0.068 R)
• M40: 7,467,477 km (0.1 R)
• M41: 7,723,588 km (0.097 R)
• M42: 7,968,031 km (0.077 R)
• M43: 8,568,368 km (0.104 R)
• M44: 8,702,108 km (0.114 R)
• M45: 8,896,436 km (0.079 R)
• M46: 9,092,259 km (0.071 R)
• M47: 9,304,838 km (0.061 R)
• M48: 9,642,181 km (0.099 R)
• M49: 9,781,307 km (0.051 R)
• M50: 9,921,181 km (0.084 R)
• M51: 10,140,043 km (0.098 R)
• M52: 10,487,260 km (0.117 R)
• M53: 10,678,296 km (0.097 R)
• M54: 10,790,195 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.2

Radius: 13.6

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.27 AU - 3.31 AU

Year: 4047 Days

Day: 14.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,763,984 km

• M1: 256,261 km (0.074 R)
• M2: 342,579 km (0.064 R)
• M3: 479,461 km (0.047 R)
• M4: 659,727 km (0.068 R)
• M5: 759,658 km (0.044 R)
• M6: 1,142,629 km (0.036 R)
• M7: 1,292,226 km (0.084 R)
• M8: 1,448,706 km (0.1 R)
• M9: 1,695,991 km (0.063 R)
• M10: 2,017,327 km (0.114 R)
• M11: 2,108,582 km (0.12 R)
• M12: 2,279,423 km (0.102 R)
• M13: 2,390,574 km (0.073 R)
• M14: 3,131,532 km (0.09 R)
• M15: 3,454,514 km (0.099 R)
• M16: 3,583,019 km (0.044 R)
• M17: 4,269,822 km (0.103 R)
• M18: 4,467,890 km (0.089 R)
• M19: 4,648,754 km (0.11 R)
• M20: 4,791,171 km (0.089 R)
• M21: 4,997,167 km (0.094 R)
• M22: 5,164,118 km (0.114 R)
• M23: 5,418,136 km (0.037 R)
• M24: 5,525,098 km (0.096 R)
• M25: 5,697,884 km (0.111 R)
• M26: 5,784,950 km (0.087 R)
• M27: 5,960,428 km (0.115 R)
• M28: 6,339,359 km (0.104 R)
• M29: 7,050,398 km (0.094 R)
• M30: 7,379,962 km (0.102 R)
• M31: 8,299,839 km (0.108 R)
• M32: 8,647,804 km (0.109 R)
• M33: 9,077,000 km (0.104 R)
• M34: 9,590,869 km (0.107 R)
• M35: 9,799,109 km (0.102 R)
• M36: 9,982,516 km (0.118 R)
• M37: 10,566,397 km (0.118 R)
• M38: 10,673,808 km (0.059 R)
• M39: 10,781,519 km (0.094 R)
• M40: 11,025,213 km (0.099 R)
• M41: 11,739,693 km (0.119 R)
• M42: 12,018,543 km (0.108 R)
• M43: 12,130,742 km (0.029 R)
• M44: 12,271,364 km (0.101 R)
• M45: 12,868,110 km (0.066 R)
• M46: 13,242,254 km (0.064 R)
• M47: 13,329,170 km (0.062 R)
• M48: 13,736,974 km (0.112 R)
• M49: 13,883,730 km (0.111 R)
• M50: 14,208,207 km (0.11 R)
• M51: 14,416,148 km (0.096 R)
• M52: 14,624,987 km (0.079 R)
• M53: 14,804,804 km (0.11 R)
• M54: 15,287,855 km (0.11 R)
• M55: 15,409,478 km (0.097 R)
• M56: 15,653,622 km (0.089 R)
• M57: 15,806,960 km (0.068 R)
• M58: 16,022,381 km (0.095 R)
• M59: 16,456,065 km (0.068 R)
• M60: 17,019,451 km (0.046 R)
• M61: 17,430,396 km (0.105 R)
• M62: 17,621,133 km (0.109 R)
• M63: 18,455,590 km (0.052 R)
• M64: 18,877,755 km (0.108 R)
• M65: 18,975,592 km (0.08 R)
• M66: 19,139,103 km (0.067 R)
• M67: 19,335,824 km (0.055 R)
• M68: 19,599,266 km (0.104 R)
• M69: 19,863,904 km (0.115 R)
• M70: 19,963,537 km (0.056 R)
• M71: 20,229,821 km (0.101 R)
• M72: 20,631,491 km (0.089 R)
• M73: 21,001,895 km (0.091 R)
• M74: 21,340,735 km (0.045 R)
• M75: 21,681,219 km (0.061 R)
• M76: 22,161,129 km (0.075 R)
• M77: 22,852,571 km (0.05 R)
• M78: 23,235,990 km (0.098 R)
• M79: 23,481,031 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.9

Radius: 7

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.67 AU - 12.03 AU

Year: 20967 Days

Day: 22 Hours

Environment

Temp: -237 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,763,984 km

• M1: 105,167 km (0.108 R)
• M2: 181,313 km (0.088 R)
• M3: 232,176 km (0.096 R)
• M4: 370,404 km (0.036 R)
• M5: 660,475 km (0.071 R)
• M6: 961,615 km (0.051 R)
• M7: 1,088,325 km (0.071 R)
• M8: 1,358,049 km (0.093 R)
• M9: 2,252,495 km (0.12 R)
• M10: 2,560,667 km (0.084 R)
• M11: 2,918,804 km (0.116 R)
• M12: 3,761,489 km (0.085 R)
• M13: 3,922,456 km (0.094 R)
• M14: 4,168,096 km (0.038 R)
• M15: 4,631,400 km (0.102 R)
• M16: 4,717,419 km (0.075 R)
• M17: 5,066,880 km (0.112 R)
• M18: 5,883,235 km (0.081 R)
• M19: 6,117,207 km (0.086 R)
• M20: 6,984,874 km (0.057 R)
• M21: 7,034,092 km (0.119 R)
• M22: 8,148,446 km (0.092 R)
• M23: 8,620,129 km (0.049 R)
• M24: 9,316,806 km (0.101 R)
• M25: 10,423,680 km (0.035 R)
• M26: 10,480,079 km (0.089 R)
• M27: 11,107,642 km (0.098 R)
• M28: 11,513,202 km (0.032 R)
• M29: 12,458,511 km (0.119 R)
• M30: 12,940,515 km (0.056 R)
• M31: 13,674,891 km (0.085 R)
• M32: 13,860,542 km (0.105 R)
• M33: 13,922,625 km (0.114 R)
• M34: 14,297,218 km (0.081 R)
• M35: 18,356,257 km (0.098 R)
• M36: 18,835,419 km (0.049 R)
• M37: 21,796,260 km (0.097 R)
• M38: 22,449,404 km (0.111 R)
• M39: 23,035,230 km (0.106 R)
• M40: 23,403,988 km (0.091 R)
• M41: 23,477,890 km (0.104 R)
• M42: 24,296,938 km (0.097 R)
• M43: 25,428,646 km (0.039 R)
• M44: 25,733,377 km (0.104 R)
• M45: 26,039,305 km (0.095 R)
• M46: 26,809,434 km (0.076 R)
• M47: 27,821,614 km (0.118 R)
• M48: 28,056,931 km (0.094 R)
• M49: 28,925,646 km (0.1 R)
• M50: 29,803,187 km (0.092 R)
• M51: 30,689,405 km (0.081 R)
• M52: 31,584,150 km (0.115 R)
• M53: 34,067,923 km (0.061 R)
• M54: 34,994,233 km (0.115 R)
• M55: 36,356,471 km (0.118 R)
• M56: 36,527,910 km (0.104 R)
• M57: 38,781,602 km (0.041 R)
• M58: 39,132,260 km (0.099 R)
• M59: 39,484,114 km (0.092 R)
• M60: 39,836,866 km (0.075 R)
• M61: 41,885,758 km (0.063 R)
• M62: 41,975,517 km (0.111 R)
• M63: 44,060,014 km (0.095 R)
• M64: 44,151,418 km (0.038 R)
• M65: 44,242,822 km (0.041 R)
• M66: 45,437,361 km (0.071 R)
• M67: 45,714,566 km (0.113 R)
• M68: 47,015,469 km (0.085 R)
• M69: 47,202,317 km (0.084 R)
• M70: 51,086,626 km (0.054 R)
• M71: 51,278,709 km (0.098 R)
• M72: 51,663,625 km (0.07 R)
• M73: 52,630,027 km (0.107 R)
• M74: 56,853,324 km (0.114 R)
• M75: 57,151,922 km (0.107 R)
• M76: 57,650,980 km (0.11 R)
• M77: 60,370,221 km (0.077 R)
• M78: 62,206,235 km (0.108 R)
• M79: 62,616,582 km (0.07 R)
• M80: 63,131,049 km (0.118 R)
• M81: 63,646,713 km (0.075 R)
• M82: 65,202,382 km (0.076 R)
• M83: 67,506,638 km (0.092 R)
• M84: 68,139,736 km (0.117 R)
• M85: 68,668,714 km (0.117 R)
• M86: 70,584,614 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: 233 - 12,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit