🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.3

Radius: 8.5

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.62 AU - 5.56 AU

Year: 6788 Days

Day: 7.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,529,240 km

• M1: 174,282 km (0.064 R)
• M2: 381,624 km (0.065 R)
• M3: 526,884 km (0.079 R)
• M4: 630,405 km (0.087 R)
• M5: 728,691 km (0.103 R)
• M6: 819,198 km (0.095 R)
• M7: 955,332 km (0.105 R)
• M8: 1,084,435 km (0.096 R)
• M9: 1,328,429 km (0.112 R)
• M10: 1,424,471 km (0.092 R)
• M11: 1,589,926 km (0.097 R)
• M12: 1,779,317 km (0.083 R)
• M13: 1,832,275 km (0.079 R)
• M14: 1,885,681 km (0.116 R)
• M15: 2,449,516 km (0.069 R)
• M16: 2,978,344 km (0.099 R)
• M17: 3,041,624 km (0.101 R)
• M18: 3,342,914 km (0.076 R)
• M19: 3,452,868 km (0.116 R)
• M20: 3,653,928 km (0.105 R)
• M21: 3,881,766 km (0.109 R)
• M22: 4,471,780 km (0.074 R)
• M23: 4,839,342 km (0.103 R)
• M24: 5,839,852 km (0.108 R)
• M25: 5,892,810 km (0.086 R)
• M26: 6,295,527 km (0.09 R)
• M27: 6,486,564 km (0.037 R)
• M28: 6,568,992 km (0.083 R)
• M29: 7,585,510 km (0.061 R)
• M30: 7,643,404 km (0.049 R)
• M31: 7,788,813 km (0.052 R)
• M32: 8,023,383 km (0.065 R)
• M33: 8,141,565 km (0.078 R)
• M34: 8,230,576 km (0.032 R)
• M35: 8,409,644 km (0.082 R)
• M36: 8,620,129 km (0.119 R)
• M37: 8,984,998 km (0.099 R)
• M38: 9,385,920 km (0.097 R)
• M39: 9,855,957 km (0.093 R)
• M40: 10,786,156 km (0.096 R)
• M41: 11,014,891 km (0.11 R)
• M42: 12,557,694 km (0.071 R)
• M43: 12,695,025 km (0.062 R)
• M44: 12,763,840 km (0.111 R)
• M45: 12,832,805 km (0.113 R)
• M46: 12,901,919 km (0.065 R)
• M47: 13,075,303 km (0.079 R)
• M48: 13,354,153 km (0.093 R)
• M49: 13,459,320 km (0.075 R)
• M50: 13,776,318 km (0.109 R)
• M51: 14,131,314 km (0.071 R)
• M52: 14,381,741 km (0.072 R)
• M53: 14,597,461 km (0.074 R)
• M54: 15,032,192 km (0.096 R)
• M55: 15,361,009 km (0.097 R)
• M56: 16,025,821 km (0.102 R)
• M57: 16,100,321 km (0.066 R)
• M58: 16,324,269 km (0.113 R)
• M59: 18,076,060 km (0.112 R)
• M60: 18,231,193 km (0.105 R)
• M61: 18,621,045 km (0.11 R)
• M62: 19,131,922 km (0.089 R)
• M63: 19,527,908 km (0.079 R)
• M64: 19,687,229 km (0.094 R)
• M65: 19,966,828 km (0.102 R)
• M66: 20,087,104 km (0.101 R)
• M67: 20,449,281 km (0.088 R)
• M68: 21,220,907 km (0.114 R)
• M69: 21,548,825 km (0.098 R)
• M70: 21,960,818 km (0.04 R)
• M71: 22,209,300 km (0.078 R)
• M72: 22,458,829 km (0.091 R)
• M73: 22,876,656 km (0.055 R)
• M74: 23,635,117 km (0.11 R)
• M75: 25,480,407 km (0.099 R)
• M76: 25,741,455 km (0.077 R)
• M77: 26,222,562 km (0.074 R)
• M78: 26,486,303 km (0.106 R)
• M79: 26,574,267 km (0.069 R)
• M80: 28,176,460 km (0.114 R)
• M81: 28,898,419 km (0.094 R)
• M82: 29,489,630 km (0.06 R)
• M83: 29,580,885 km (0.078 R)
• M84: 30,038,804 km (0.1 R)
• M85: 30,499,116 km (0.076 R)
• M86: 30,683,870 km (0.045 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.6

Radius: 5.9

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.91 AU - 7.51 AU

Year: 13363 Days

Day: 21.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 76,529,240 km

• M1: 85,869 km (0.06 R)
• M2: 285,582 km (0.034 R)
• M3: 481,256 km (0.084 R)
• M4: 729,140 km (0.1 R)
• M5: 829,969 km (0.116 R)
• M6: 1,126,622 km (0.116 R)
• M7: 1,312,721 km (0.097 R)
• M8: 1,790,836 km (0.108 R)
• M9: 2,048,743 km (0.114 R)
• M10: 2,446,673 km (0.104 R)
• M11: 2,533,440 km (0.112 R)
• M12: 2,890,979 km (0.108 R)
• M13: 3,953,722 km (0.104 R)
• M14: 4,004,735 km (0.076 R)
• M15: 4,081,479 km (0.085 R)
• M16: 4,210,582 km (0.119 R)
• M17: 4,821,988 km (0.103 R)
• M18: 5,096,500 km (0.106 R)
• M19: 5,404,223 km (0.095 R)
• M20: 7,031,549 km (0.111 R)
• M21: 10,092,620 km (0.102 R)
• M22: 10,267,351 km (0.085 R)
• M23: 10,337,662 km (0.117 R)
• M24: 10,691,161 km (0.106 R)
• M25: 10,869,332 km (0.091 R)
• M26: 12,554,852 km (0.094 R)
• M27: 12,780,744 km (0.092 R)
• M28: 12,931,988 km (0.09 R)
• M29: 14,280,762 km (0.107 R)
• M30: 15,673,668 km (0.089 R)
• M31: 15,795,142 km (0.064 R)
• M32: 16,777,551 km (0.092 R)
• M33: 17,234,423 km (0.113 R)
• M34: 17,317,898 km (0.074 R)
• M35: 17,821,894 km (0.107 R)
• M36: 17,948,603 km (0.036 R)
• M37: 18,629,423 km (0.071 R)
• M38: 18,930,115 km (0.085 R)
• M39: 19,623,052 km (0.106 R)
• M40: 20,989,180 km (0.09 R)
• M41: 21,257,259 km (0.072 R)
• M42: 22,659,589 km (0.108 R)
• M43: 24,983,892 km (0.072 R)
• M44: 26,462,517 km (0.072 R)
• M45: 26,607,028 km (0.103 R)
• M46: 28,264,124 km (0.069 R)
• M47: 29,904,166 km (0.052 R)
• M48: 30,457,678 km (0.111 R)
• M49: 31,625,887 km (0.061 R)
• M50: 33,015,801 km (0.074 R)
• M51: 33,067,712 km (0.078 R)
• M52: 33,275,503 km (0.062 R)
• M53: 33,379,474 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.5

Radius: 3.6

Gravity: 69.64 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.86 AU - 9.52 AU

Year: 17682 Days

Day: 24.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,529,240 km

• M1: 64,177 km (0.105 R)
• M2: 348,264 km (0.091 R)
• M3: 613,650 km (0.099 R)
• M4: 802,443 km (0.101 R)
• M5: 1,035,367 km (0.106 R)
• M6: 1,685,669 km (0.03 R)
• M7: 1,749,996 km (0.025 R)
• M8: 2,083,749 km (0.094 R)
• M9: 2,546,455 km (0.115 R)
• M10: 3,317,183 km (0.091 R)
• M11: 3,938,912 km (0.113 R)
• M12: 4,110,650 km (0.067 R)
• M13: 4,506,037 km (0.11 R)
• M14: 4,640,526 km (0.045 R)
• M15: 4,685,705 km (0.093 R)
• M16: 5,379,988 km (0.084 R)
• M17: 6,606,691 km (0.095 R)
• M18: 6,810,593 km (0.071 R)
• M19: 7,016,739 km (0.107 R)
• M20: 7,172,620 km (0.094 R)
• M21: 7,382,206 km (0.093 R)
• M22: 7,435,014 km (0.064 R)
• M23: 7,700,401 km (0.102 R)
• M24: 8,515,410 km (0.085 R)
• M25: 9,471,789 km (0.045 R)
• M26: 9,586,531 km (0.075 R)
• M27: 10,461,529 km (0.095 R)
• M28: 10,758,780 km (0.09 R)
• M29: 11,422,695 km (0.064 R)
• M30: 13,945,962 km (0.063 R)
• M31: 14,207,459 km (0.113 R)
• M32: 16,770,669 km (0.098 R)
• M33: 17,679,626 km (0.102 R)
• M34: 17,820,996 km (0.086 R)
• M35: 17,891,756 km (0.09 R)
• M36: 18,175,692 km (0.107 R)
• M37: 18,820,310 km (0.119 R)
• M38: 19,109,183 km (0.109 R)
• M39: 19,911,028 km (0.103 R)
• M40: 21,698,274 km (0.094 R)
• M41: 22,001,209 km (0.075 R)
• M42: 22,611,120 km (0.084 R)
• M43: 22,687,714 km (0.099 R)
• M44: 22,764,458 km (0.114 R)
• M45: 24,867,953 km (0.075 R)
• M46: 25,105,515 km (0.082 R)
• M47: 25,184,802 km (0.052 R)
• M48: 25,343,824 km (0.051 R)
• M49: 25,662,767 km (0.058 R)
• M50: 25,902,722 km (0.107 R)
• M51: 27,358,608 km (0.115 R)
• M52: 29,257,005 km (0.074 R)
• M53: 31,968,167 km (0.113 R)
• M54: 33,878,083 km (0.101 R)
• M55: 34,493,529 km (0.042 R)
• M56: 34,935,292 km (0.028 R)
• M57: 35,468,010 km (0.061 R)
• M58: 36,092,880 km (0.1 R)
• M59: 36,631,283 km (0.089 R)
• M60: 37,625,360 km (0.117 R)
• M61: 39,732,446 km (0.11 R)
• M62: 42,632,252 km (0.117 R)
• M63: 42,726,947 km (0.118 R)
• M64: 43,677,492 km (0.101 R)
• M65: 44,827,451 km (0.095 R)
• M66: 45,987,133 km (0.048 R)
• M67: 46,863,478 km (0.101 R)
• M68: 49,724,387 km (0.119 R)
• M69: 49,923,801 km (0.034 R)
• M70: 50,724,000 km (0.112 R)
• M71: 51,932,302 km (0.078 R)
• M72: 53,660,008 km (0.111 R)
• M73: 55,200,118 km (0.113 R)
• M74: 58,218,704 km (0.075 R)
• M75: 58,849,858 km (0.072 R)
• M76: 59,483,255 km (0.103 R)
• M77: 59,800,851 km (0.115 R)
• M78: 60,331,325 km (0.075 R)
• M79: 60,437,689 km (0.076 R)
• M80: 60,544,053 km (0.073 R)
• M81: 60,756,931 km (0.114 R)
• M82: 60,863,445 km (0.115 R)
• M83: 61,718,098 km (0.08 R)
• M84: 61,825,210 km (0.033 R)
• M85: 62,469,079 km (0.078 R)
• M86: 68,031,277 km (0.073 R)
• M87: 68,141,980 km (0.045 R)
• M88: 68,474,237 km (0.072 R)
• M89: 69,808,650 km (0.092 R)
• M90: 70,815,144 km (0.101 R)
• M91: 72,503,206 km (0.039 R)
• M92: 74,432,421 km (0.078 R)
• M93: 75,117,280 km (0.116 R)
• M94: 76,493,281 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.9

Radius: 5.9

Gravity: 24.42 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.68 AU - 8.98 AU

Year: 18111 Days

Day: 22.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,529,240 km

• M1: 80,184 km (0.101 R)
• M2: 128,056 km (0.108 R)
• M3: 242,797 km (0.109 R)
• M4: 393,891 km (0.108 R)
• M5: 470,635 km (0.104 R)
• M6: 708,047 km (0.08 R)
• M7: 1,006,195 km (0.106 R)
• M8: 1,113,756 km (0.114 R)
• M9: 1,612,515 km (0.037 R)
• M10: 1,835,865 km (0.104 R)
• M11: 2,206,868 km (0.059 R)
• M12: 2,491,104 km (0.072 R)
• M13: 2,939,149 km (0.075 R)
• M14: 3,907,945 km (0.118 R)
• M15: 4,251,272 km (0.083 R)
• M16: 4,875,095 km (0.038 R)
• M17: 5,432,347 km (0.094 R)
• M18: 5,815,019 km (0.075 R)
• M19: 6,009,646 km (0.045 R)
• M20: 6,911,721 km (0.068 R)
• M21: 7,169,777 km (0.047 R)
• M22: 7,909,090 km (0.085 R)
• M23: 8,506,733 km (0.088 R)
• M24: 8,727,689 km (0.093 R)
• M25: 8,838,990 km (0.107 R)
• M26: 9,006,540 km (0.05 R)
• M27: 9,118,888 km (0.068 R)
• M28: 9,458,774 km (0.119 R)
• M29: 10,267,949 km (0.051 R)
• M30: 10,385,383 km (0.068 R)
• M31: 10,740,230 km (0.112 R)
• M32: 11,159,403 km (0.11 R)
• M33: 12,825,325 km (0.119 R)
• M34: 12,951,735 km (0.094 R)
• M35: 13,015,164 km (0.087 R)
• M36: 13,525,891 km (0.035 R)
• M37: 13,783,798 km (0.055 R)
• M38: 13,978,275 km (0.09 R)
• M39: 15,972,415 km (0.053 R)
• M40: 17,490,385 km (0.089 R)
• M41: 18,837,962 km (0.117 R)
• M42: 18,981,726 km (0.11 R)
• M43: 19,053,832 km (0.116 R)
• M44: 19,560,520 km (0.12 R)
• M45: 19,706,228 km (0.085 R)
• M46: 19,779,082 km (0.12 R)
• M47: 21,032,862 km (0.092 R)
• M48: 21,107,362 km (0.114 R)
• M49: 22,388,069 km (0.036 R)
• M50: 22,616,655 km (0.114 R)
• M51: 25,817,601 km (0.031 R)
• M52: 25,977,221 km (0.058 R)
• M53: 26,297,810 km (0.06 R)
• M54: 26,942,577 km (0.058 R)
• M55: 27,023,509 km (0.069 R)
• M56: 28,165,689 km (0.097 R)
• M57: 29,157,074 km (0.048 R)
• M58: 30,412,350 km (0.065 R)
• M59: 32,543,521 km (0.118 R)
• M60: 32,716,007 km (0.084 R)
• M61: 33,409,244 km (0.037 R)
• M62: 34,546,187 km (0.111 R)
• M63: 34,722,264 km (0.085 R)
• M64: 36,678,107 km (0.087 R)
• M65: 37,307,914 km (0.06 R)
• M66: 39,678,442 km (0.097 R)
• M67: 40,324,854 km (0.119 R)
• M68: 40,695,857 km (0.071 R)
• M69: 41,628,300 km (0.11 R)
• M70: 42,473,379 km (0.119 R)
• M71: 44,467,369 km (0.03 R)
• M72: 47,173,145 km (0.112 R)
• M73: 47,368,371 km (0.077 R)
• M74: 51,029,629 km (0.066 R)
• M75: 51,631,910 km (0.069 R)
• M76: 51,933,948 km (0.055 R)
• M77: 57,991,166 km (0.094 R)
• M78: 59,566,431 km (0.09 R)
• M79: 61,581,814 km (0.117 R)
• M80: 61,795,290 km (0.111 R)
• M81: 63,403,916 km (0.11 R)
• M82: 64,159,385 km (0.091 R)
• M83: 64,375,853 km (0.068 R)
• M84: 67,101,078 km (0.109 R)
• M85: 67,760,655 km (0.063 R)
• M86: 68,864,837 km (0.044 R)
• M87: 71,988,141 km (0.097 R)
• M88: 72,325,484 km (0.068 R)
• M89: 73,114,613 km (0.178 R)
• M90: 74,815,391 km (0.083 R)
• M91: 76,185,408 km (0.042 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 10,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit