🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.49 AU - 0.71 AU

Year: 163 Days

Day: 27.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,785,605 km

• M1: 268,379 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.59 AU - 0.69 AU

Year: 180 Days

Day: 34.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.99 AU - 1.02 AU

Year: 351 Days

Day: 25.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,785,605 km

• M1: 536,009 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.59 AU - 1.73 AU

Year: 752 Days

Day: 45.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.4

Radius: 13.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.09 AU - 14.61 AU

Year: 14337 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,785,605 km

• M1: 284,386 km (0.089 R)
• M2: 551,268 km (0.096 R)
• M3: 780,003 km (0.086 R)
• M4: 1,290,431 km (0.11 R)
• M5: 1,628,522 km (0.113 R)
• M6: 1,723,667 km (0.091 R)
• M7: 2,201,632 km (0.052 R)
• M8: 2,552,588 km (0.042 R)
• M9: 2,664,188 km (0.049 R)
• M10: 2,777,584 km (0.088 R)
• M11: 2,892,624 km (0.058 R)
• M12: 3,522,880 km (0.101 R)
• M13: 3,934,424 km (0.115 R)
• M14: 4,942,564 km (0.077 R)
• M15: 5,260,310 km (0.051 R)
• M16: 5,439,678 km (0.105 R)
• M17: 5,915,848 km (0.064 R)
• M18: 6,520,373 km (0.111 R)
• M19: 7,423,794 km (0.12 R)
• M20: 7,666,143 km (0.112 R)
• M21: 7,952,024 km (0.057 R)
• M22: 8,366,560 km (0.075 R)
• M23: 8,492,372 km (0.066 R)
• M24: 8,745,791 km (0.118 R)
• M25: 10,095,014 km (0.112 R)
• M26: 10,228,904 km (0.116 R)
• M27: 10,907,929 km (0.083 R)
• M28: 11,276,089 km (0.106 R)
• M29: 11,508,265 km (0.104 R)
• M30: 12,309,511 km (0.06 R)
• M31: 12,500,697 km (0.042 R)
• M32: 13,128,859 km (0.118 R)
• M33: 13,226,397 km (0.063 R)
• M34: 14,315,319 km (0.116 R)
• M35: 14,921,490 km (0.067 R)
• M36: 16,054,694 km (0.099 R)
• M37: 16,158,964 km (0.098 R)
• M38: 16,684,351 km (0.074 R)
• M39: 17,644,171 km (0.106 R)
• M40: 17,859,891 km (0.079 R)
• M41: 18,402,932 km (0.104 R)
• M42: 18,896,455 km (0.08 R)
• M43: 19,227,964 km (0.088 R)
• M44: 20,121,213 km (0.116 R)
• M45: 20,572,849 km (0.065 R)
• M46: 21,256,661 km (0.09 R)
• M47: 22,354,709 km (0.083 R)
• M48: 22,471,395 km (0.065 R)
• M49: 22,940,085 km (0.048 R)
• M50: 23,057,669 km (0.039 R)
• M51: 23,234,644 km (0.073 R)
• M52: 23,589,789 km (0.118 R)
• M53: 23,708,570 km (0.105 R)
• M54: 24,125,798 km (0.087 R)
• M55: 24,245,477 km (0.035 R)
• M56: 25,270,820 km (0.111 R)
• M57: 25,635,989 km (0.1 R)
• M58: 26,618,548 km (0.052 R)
• M59: 27,488,310 km (0.078 R)
• M60: 29,064,772 km (0.067 R)
• M61: 29,319,687 km (0.115 R)
• M62: 29,575,349 km (0.088 R)
• M63: 30,217,872 km (0.035 R)
• M64: 30,411,452 km (0.062 R)
• M65: 30,540,854 km (0.099 R)
• M66: 30,735,182 km (0.078 R)
• M67: 31,255,483 km (0.093 R)
• M68: 31,451,307 km (0.103 R)
• M69: 31,909,824 km (0.063 R)
• M70: 32,436,558 km (0.118 R)
• M71: 32,767,319 km (0.057 R)
• M72: 33,766,184 km (0.114 R)
• M73: 34,235,772 km (0.047 R)
• M74: 34,707,454 km (0.101 R)
• M75: 35,521,117 km (0.089 R)
• M76: 37,305,670 km (0.097 R)
• M77: 37,513,461 km (0.083 R)
• M78: 37,791,115 km (0.116 R)
• M79: 38,069,367 km (0.106 R)
• M80: 39,682,930 km (0.089 R)
• M81: 40,249,457 km (0.082 R)
• M82: 41,032,751 km (0.098 R)
• M83: 41,318,782 km (0.11 R)
• M84: 42,831,666 km (0.101 R)
• M85: 43,850,277 km (0.113 R)
• M86: 44,142,741 km (0.067 R)
• M87: 44,656,161 km (0.07 R)
• M88: 44,876,818 km (0.1 R)
• M89: 45,171,526 km (0.098 R)
• M90: 45,614,934 km (0.107 R)
• M91: 46,357,089 km (0.084 R)
• M92: 49,137,665 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.6

Radius: 4

Gravity: 53.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13 AU - 20.38 AU

Year: 23964 Days

Day: 24.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,785,605 km

• M1: 186,549 km (0.101 R)
• M2: 219,161 km (0.074 R)
• M3: 291,267 km (0.109 R)
• M4: 505,342 km (0.078 R)
• M5: 1,721,722 km (0.08 R)
• M6: 2,020,768 km (0.078 R)
• M7: 2,376,213 km (0.093 R)
• M8: 2,750,806 km (0.108 R)
• M9: 3,010,807 km (0.082 R)
• M10: 3,233,259 km (0.089 R)
• M11: 3,836,587 km (0.085 R)
• M12: 4,933,887 km (0.082 R)
• M13: 5,143,175 km (0.105 R)
• M14: 5,195,983 km (0.112 R)
• M15: 6,977,394 km (0.089 R)
• M16: 7,389,985 km (0.119 R)
• M17: 7,449,675 km (0.063 R)
• M18: 7,569,353 km (0.12 R)
• M19: 7,871,242 km (0.092 R)
• M20: 8,115,684 km (0.086 R)
• M21: 8,863,823 km (0.085 R)
• M22: 10,963,729 km (0.077 R)
• M23: 11,928,336 km (0.108 R)
• M24: 12,068,359 km (0.097 R)
• M25: 12,991,827 km (0.099 R)
• M26: 13,063,784 km (0.119 R)
• M27: 13,717,377 km (0.039 R)
• M28: 13,864,132 km (0.114 R)
• M29: 14,381,591 km (0.094 R)
• M30: 14,680,189 km (0.058 R)
• M31: 16,126,052 km (0.088 R)
• M32: 16,983,697 km (0.081 R)
• M33: 17,457,772 km (0.072 R)
• M34: 18,905,730 km (0.033 R)
• M35: 20,391,835 km (0.09 R)
• M36: 21,658,630 km (0.082 R)
• M37: 21,829,471 km (0.064 R)
• M38: 22,172,349 km (0.072 R)
• M39: 22,950,557 km (0.111 R)
• M40: 23,124,689 km (0.063 R)
• M41: 25,428,347 km (0.105 R)
• M42: 25,970,190 km (0.117 R)
• M43: 26,973,543 km (0.12 R)
• M44: 27,618,460 km (0.117 R)
• M45: 28,175,413 km (0.103 R)
• M46: 28,268,612 km (0.079 R)
• M47: 31,015,229 km (0.047 R)
• M48: 32,468,722 km (0.05 R)
• M49: 34,341,687 km (0.082 R)
• M50: 36,452,064 km (0.107 R)
• M51: 36,553,641 km (0.069 R)
• M52: 37,779,446 km (0.101 R)
• M53: 41,113,534 km (0.108 R)
• M54: 44,323,605 km (0.092 R)
• M55: 44,431,914 km (0.086 R)
• M56: 47,280,706 km (0.106 R)
• M57: 47,946,417 km (0.094 R)
• M58: 48,057,568 km (0.076 R)
• M59: 49,736,804 km (0.05 R)
• M60: 50,300,788 km (0.103 R)
• M61: 51,663,026 km (0.075 R)
• M62: 52,692,559 km (0.074 R)
• M63: 56,172,953 km (0.087 R)
• M64: 56,407,672 km (0.113 R)
• M65: 57,940,901 km (0.097 R)
• M66: 59,846,628 km (0.093 R)
• M67: 61,531,100 km (0.065 R)
• M68: 62,622,117 km (0.105 R)
• M69: 64,209,201 km (0.11 R)
• M70: 64,454,542 km (0.047 R)
• M71: 64,946,270 km (0.068 R)
• M72: 65,069,239 km (0.087 R)
• M73: 66,552,652 km (0.067 R)
• M74: 67,547,627 km (0.119 R)
• M75: 69,049,440 km (0.115 R)
• M76: 69,804,461 km (0.064 R)
• M77: 73,492,048 km (0.116 R)
• M78: 74,134,122 km (0.11 R)
• M79: 74,907,244 km (0.098 R)
• M80: 79,338,034 km (0.088 R)
• M81: 79,469,680 km (0.111 R)
• M82: 80,392,849 km (0.089 R)
• M83: 80,789,582 km (0.034 R)
• M84: 82,516,390 km (0.056 R)
• M85: 83,719,008 km (0.047 R)
• M86: 85,466,161 km (0.09 R)
• M87: 87,089,747 km (0.06 R)
• M88: 87,905,354 km (0.091 R)
• M89: 88,723,356 km (0.054 R)
• M90: 91,054,988 km (0.11 R)
• M91: 92,297,548 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360

Radius: 5

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 16.05 AU - 18.87 AU

Year: 25642 Days

Day: 20.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,785,605 km

• M1: 104,569 km (0.108 R)
• M2: 577,448 km (0.112 R)
• M3: 1,126,322 km (0.063 R)
• M4: 1,207,105 km (0.114 R)
• M5: 1,579,155 km (0.063 R)
• M6: 1,700,479 km (0.103 R)
• M7: 2,490,505 km (0.11 R)
• M8: 2,776,088 km (0.099 R)
• M9: 3,773,905 km (0.103 R)
• M10: 3,854,988 km (0.111 R)
• M11: 5,453,890 km (0.108 R)
• M12: 5,637,596 km (0.076 R)
• M13: 7,482,586 km (0.069 R)
• M14: 12,318,038 km (0.087 R)
• M15: 12,862,724 km (0.114 R)
• M16: 13,539,056 km (0.097 R)
• M17: 13,725,455 km (0.066 R)
• M18: 14,289,888 km (0.109 R)
• M19: 14,416,448 km (0.107 R)
• M20: 15,636,269 km (0.04 R)
• M21: 16,755,560 km (0.091 R)
• M22: 18,173,299 km (0.12 R)
• M23: 18,378,996 km (0.067 R)
• M24: 18,516,626 km (0.111 R)
• M25: 18,931,311 km (0.09 R)
• M26: 19,139,851 km (0.106 R)
• M27: 20,122,858 km (0.086 R)
• M28: 20,406,646 km (0.068 R)
• M29: 21,122,172 km (0.076 R)
• M30: 21,918,631 km (0.096 R)
• M31: 22,430,555 km (0.074 R)
• M32: 25,125,112 km (0.049 R)
• M33: 25,354,146 km (0.094 R)
• M34: 26,743,462 km (0.045 R)
• M35: 27,919,899 km (0.107 R)
• M36: 27,998,887 km (0.109 R)
• M37: 28,793,252 km (0.099 R)
• M38: 29,113,092 km (0.107 R)
• M39: 29,193,276 km (0.03 R)
• M40: 29,917,779 km (0.08 R)
• M41: 33,965,149 km (0.072 R)
• M42: 34,387,614 km (0.058 R)
• M43: 36,785,967 km (0.086 R)
• M44: 37,480,999 km (0.067 R)
• M45: 37,917,675 km (0.106 R)
• M46: 38,355,847 km (0.079 R)
• M47: 38,619,738 km (0.119 R)
• M48: 41,200,600 km (0.081 R)
• M49: 41,470,774 km (0.116 R)
• M50: 42,921,424 km (0.092 R)
• M51: 43,469,700 km (0.049 R)
• M52: 44,573,284 km (0.067 R)
• M53: 44,758,187 km (0.063 R)
• M54: 45,592,943 km (0.087 R)
• M55: 46,058,940 km (0.105 R)
• M56: 46,245,788 km (0.118 R)
• M57: 48,983,429 km (0.047 R)
• M58: 50,035,401 km (0.111 R)
• M59: 51,578,952 km (0.103 R)
• M60: 51,772,981 km (0.096 R)
• M61: 55,108,564 km (0.084 R)
• M62: 56,702,081 km (0.098 R)
• M63: 57,504,524 km (0.115 R)
• M64: 59,222,207 km (0.114 R)
• M65: 61,881,608 km (0.079 R)
• M66: 63,018,402 km (0.044 R)
• M67: 66,048,358 km (0.103 R)
• M68: 66,364,458 km (0.093 R)
• M69: 67,634,095 km (0.087 R)
• M70: 67,846,524 km (0.103 R)
• M71: 71,382,569 km (0.096 R)
• M72: 72,031,973 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.5

Radius: 7

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 16.8 AU - 24.64 AU

Year: 33148 Days

Day: 20.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,785,605 km

• M1: 421,118 km (0.101 R)
• M2: 631,453 km (0.068 R)
• M3: 1,171,651 km (0.109 R)
• M4: 1,469,201 km (0.052 R)
• M5: 1,626,727 km (0.084 R)
• M6: 1,691,354 km (0.109 R)
• M7: 2,097,063 km (0.113 R)
• M8: 2,238,882 km (0.083 R)
• M9: 3,034,443 km (0.071 R)
• M10: 3,822,674 km (0.09 R)
• M11: 4,084,321 km (0.041 R)
• M12: 4,763,495 km (0.102 R)
• M13: 4,903,519 km (0.075 R)
• M14: 5,140,033 km (0.07 R)
• M15: 6,173,455 km (0.091 R)
• M16: 6,480,281 km (0.054 R)
• M17: 6,792,043 km (0.06 R)
• M18: 7,484,531 km (0.059 R)
• M19: 7,592,990 km (0.105 R)
• M20: 8,820,889 km (0.111 R)
• M21: 9,633,953 km (0.086 R)
• M22: 10,592,128 km (0.094 R)
• M23: 10,897,756 km (0.083 R)
• M24: 12,662,562 km (0.063 R)
• M25: 13,248,387 km (0.055 R)
• M26: 14,110,221 km (0.118 R)
• M27: 14,379,048 km (0.075 R)
• M28: 14,446,517 km (0.109 R)
• M29: 17,445,655 km (0.06 R)
• M30: 19,274,489 km (0.087 R)
• M31: 19,572,787 km (0.064 R)
• M32: 20,933,679 km (0.114 R)
• M33: 21,010,123 km (0.105 R)
• M34: 21,086,717 km (0.115 R)
• M35: 22,481,269 km (0.03 R)
• M36: 23,268,902 km (0.074 R)
• M37: 24,065,510 km (0.049 R)
• M38: 25,685,206 km (0.099 R)
• M39: 26,178,131 km (0.053 R)
• M40: 26,923,129 km (0.046 R)
• M41: 27,340,058 km (0.105 R)
• M42: 27,843,156 km (0.102 R)
• M43: 28,349,395 km (0.054 R)
• M44: 28,433,918 km (0.087 R)
• M45: 29,456,419 km (0.106 R)
• M46: 29,799,896 km (0.117 R)
• M47: 30,751,488 km (0.107 R)
• M48: 32,329,745 km (0.062 R)
• M49: 33,217,908 km (0.111 R)
• M50: 34,836,856 km (0.087 R)
• M51: 37,127,648 km (0.037 R)
• M52: 39,655,703 km (0.094 R)
• M53: 40,320,217 km (0.116 R)
• M54: 41,756,506 km (0.103 R)
• M55: 42,045,678 km (0.084 R)
• M56: 42,142,319 km (0.111 R)
• M57: 42,238,959 km (0.118 R)
• M58: 42,432,389 km (0.11 R)
• M59: 42,723,207 km (0.055 R)
• M60: 43,112,012 km (0.041 R)
• M61: 43,209,400 km (0.104 R)
• M62: 43,697,388 km (0.042 R)
• M63: 46,963,708 km (0.057 R)
• M64: 49,184,489 km (0.088 R)
• M65: 49,286,215 km (0.106 R)
• M66: 49,898,220 km (0.075 R)
• M67: 52,267,402 km (0.119 R)
• M68: 52,683,284 km (0.046 R)
• M69: 53,204,483 km (0.089 R)
• M70: 57,114,672 km (0.103 R)
• M71: 57,328,746 km (0.102 R)
• M72: 58,834,000 km (0.096 R)
• M73: 61,225,771 km (0.084 R)
• M74: 62,764,235 km (0.106 R)
• M75: 62,985,042 km (0.096 R)
• M76: 63,538,255 km (0.107 R)
• M77: 63,759,959 km (0.057 R)
• M78: 64,315,416 km (0.107 R)
• M79: 65,207,468 km (0.081 R)
• M80: 65,431,117 km (0.101 R)
• M81: 65,767,114 km (0.051 R)
• M82: 66,328,405 km (0.092 R)
• M83: 67,229,582 km (0.118 R)
• M84: 70,645,201 km (0.115 R)
• M85: 74,583,814 km (0.092 R)
• M86: 75,169,040 km (0.112 R)
• M87: 75,403,460 km (0.116 R)
• M88: 75,520,895 km (0.118 R)
• M89: 76,579,748 km (0.081 R)
• M90: 77,170,062 km (0.065 R)
• M91: 79,307,965 km (0.067 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit