🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.76 AU - 0.98 AU

Year: 296 Days

Day: 19.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.61 AU - 2.47 AU

Year: 1064 Days

Day: 24.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.24 AU - 3.88 AU

Year: 2453 Days

Day: 39.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,791,316 km

• M1: 99,782 km (0.068 R)
• M2: 1,070,373 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.4

Radius: 8.6

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.24 AU - 6.12 AU

Year: 4944 Days

Day: 7.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,791,316 km

• M1: 130,001 km (0.08 R)
• M2: 268,379 km (0.098 R)
• M3: 381,325 km (0.112 R)
• M4: 616,343 km (0.091 R)
• M5: 704,756 km (0.037 R)
• M6: 870,510 km (0.097 R)
• M7: 1,129,614 km (0.065 R)
• M8: 1,532,331 km (0.082 R)
• M9: 1,593,367 km (0.066 R)
• M10: 1,993,990 km (0.098 R)
• M11: 2,061,010 km (0.12 R)
• M12: 2,587,594 km (0.032 R)
• M13: 2,716,249 km (0.101 R)
• M14: 2,961,140 km (0.095 R)
• M15: 3,173,868 km (0.085 R)
• M16: 3,635,079 km (0.115 R)
• M17: 4,333,102 km (0.047 R)
• M18: 4,508,581 km (0.12 R)
• M19: 4,619,433 km (0.09 R)
• M20: 4,686,452 km (0.117 R)
• M21: 5,327,031 km (0.092 R)
• M22: 6,289,244 km (0.119 R)
• M23: 6,438,244 km (0.038 R)
• M24: 6,892,273 km (0.089 R)
• M25: 7,148,833 km (0.076 R)
• M26: 7,408,685 km (0.097 R)
• M27: 7,487,224 km (0.049 R)
• M28: 7,592,391 km (0.085 R)
• M29: 7,804,371 km (0.085 R)
• M30: 8,152,785 km (0.067 R)
• M31: 8,424,155 km (0.083 R)
• M32: 8,726,343 km (0.066 R)
• M33: 9,003,997 km (0.115 R)
• M34: 9,625,277 km (0.117 R)
• M35: 9,825,887 km (0.116 R)
• M36: 10,231,148 km (0.115 R)
• M37: 10,377,305 km (0.112 R)
• M38: 10,494,739 km (0.107 R)
• M39: 10,938,746 km (0.106 R)
• M40: 11,298,529 km (0.084 R)
• M41: 11,570,797 km (0.088 R)
• M42: 11,723,088 km (0.056 R)
• M43: 11,875,977 km (0.114 R)
• M44: 11,998,796 km (0.085 R)
• M45: 12,462,999 km (0.073 R)
• M46: 12,775,808 km (0.114 R)
• M47: 12,933,185 km (0.073 R)
• M48: 13,281,748 km (0.092 R)
• M49: 13,794,120 km (0.057 R)
• M50: 14,313,075 km (0.088 R)
• M51: 14,607,783 km (0.101 R)
• M52: 15,136,612 km (0.104 R)
• M53: 15,236,543 km (0.12 R)
• M54: 15,303,264 km (0.118 R)
• M55: 15,705,532 km (0.113 R)
• M56: 16,009,515 km (0.091 R)
• M57: 16,111,242 km (0.093 R)
• M58: 16,588,908 km (0.097 R)
• M59: 16,829,611 km (0.091 R)
• M60: 17,453,584 km (0.066 R)
• M61: 17,663,320 km (0.033 R)
• M62: 17,733,332 km (0.087 R)
• M63: 18,049,881 km (0.113 R)
• M64: 18,439,284 km (0.084 R)
• M65: 18,867,283 km (0.117 R)
• M66: 19,915,067 km (0.108 R)
• M67: 20,061,074 km (0.108 R)
• M68: 20,244,033 km (0.092 R)
• M69: 20,907,499 km (0.086 R)
• M70: 21,130,250 km (0.112 R)
• M71: 21,316,500 km (0.05 R)
• M72: 21,540,597 km (0.032 R)
• M73: 21,765,593 km (0.077 R)
• M74: 22,104,432 km (0.049 R)
• M75: 22,673,203 km (0.089 R)
• M76: 23,863,703 km (0.074 R)
• M77: 23,941,344 km (0.091 R)
• M78: 24,369,044 km (0.088 R)
• M79: 26,225,255 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.9

Radius: 9.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.31 AU - 7.73 AU

Year: 6081 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,791,316 km

• M1: 348,413 km (0.11 R)
• M2: 547,977 km (0.117 R)
• M3: 673,340 km (0.111 R)
• M4: 820,694 km (0.108 R)
• M5: 954,135 km (0.059 R)
• M6: 1,082,041 km (0.084 R)
• M7: 1,175,091 km (0.111 R)
• M8: 1,243,308 km (0.107 R)
• M9: 1,441,824 km (0.116 R)
• M10: 1,605,185 km (0.109 R)
• M11: 1,758,972 km (0.12 R)
• M12: 1,821,952 km (0.081 R)
• M13: 2,405,534 km (0.04 R)
• M14: 2,493,497 km (0.101 R)
• M15: 2,911,923 km (0.041 R)
• M16: 3,081,716 km (0.066 R)
• M17: 4,021,191 km (0.045 R)
• M18: 4,210,582 km (0.113 R)
• M19: 4,796,856 km (0.068 R)
• M20: 5,431,749 km (0.033 R)
• M21: 5,925,272 km (0.045 R)
• M22: 6,189,612 km (0.051 R)
• M23: 6,262,316 km (0.039 R)
• M24: 6,408,773 km (0.05 R)
• M25: 6,507,059 km (0.078 R)
• M26: 7,106,946 km (0.095 R)
• M27: 7,490,964 km (0.046 R)
• M28: 7,724,486 km (0.045 R)
• M29: 7,855,384 km (0.077 R)
• M30: 7,987,030 km (0.036 R)
• M31: 8,092,796 km (0.093 R)
• M32: 9,093,606 km (0.096 R)
• M33: 9,204,159 km (0.091 R)
• M34: 10,075,865 km (0.091 R)
• M35: 10,623,244 km (0.053 R)
• M36: 10,710,460 km (0.102 R)
• M37: 10,915,109 km (0.106 R)
• M38: 11,387,839 km (0.096 R)
• M39: 11,746,724 km (0.117 R)
• M40: 12,048,613 km (0.118 R)
• M41: 12,353,194 km (0.103 R)
• M42: 12,721,953 km (0.119 R)
• M43: 12,783,736 km (0.081 R)
• M44: 13,187,950 km (0.058 R)
• M45: 13,313,163 km (0.102 R)
• M46: 13,596,502 km (0.095 R)
• M47: 13,659,632 km (0.045 R)
• M48: 13,945,364 km (0.11 R)
• M49: 14,265,055 km (0.07 R)
• M50: 14,490,349 km (0.119 R)
• M51: 14,944,378 km (0.102 R)
• M52: 15,009,603 km (0.091 R)
• M53: 15,205,876 km (0.071 R)
• M54: 15,271,549 km (0.025 R)
• M55: 15,370,134 km (0.087 R)
• M56: 15,436,107 km (0.026 R)
• M57: 15,833,289 km (0.075 R)
• M58: 16,300,932 km (0.117 R)
• M59: 16,401,761 km (0.118 R)
• M60: 16,603,868 km (0.084 R)
• M61: 17,765,495 km (0.098 R)
• M62: 18,251,389 km (0.073 R)
• M63: 18,321,251 km (0.101 R)
• M64: 18,671,460 km (0.109 R)
• M65: 18,953,153 km (0.113 R)
• M66: 20,346,806 km (0.087 R)
• M67: 21,662,370 km (0.102 R)
• M68: 22,255,974 km (0.092 R)
• M69: 22,330,474 km (0.069 R)
• M70: 22,517,322 km (0.073 R)
• M71: 22,854,815 km (0.035 R)
• M72: 23,231,801 km (0.117 R)
• M73: 23,496,889 km (0.05 R)
• M74: 23,610,882 km (0.105 R)
• M75: 24,144,947 km (0.118 R)
• M76: 24,837,585 km (0.096 R)
• M77: 25,147,402 km (0.082 R)
• M78: 25,692,836 km (0.078 R)
• M79: 25,849,465 km (0.088 R)
• M80: 26,439,329 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.5

Radius: 5.6

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.92 AU - 15.68 AU

Year: 16727 Days

Day: 16.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,791,316 km

• M1: 191,784 km (0.102 R)
• M2: 308,172 km (0.044 R)
• M3: 645,814 km (0.059 R)
• M4: 1,260,063 km (0.025 R)
• M5: 1,309,281 km (0.039 R)
• M6: 1,864,887 km (0.074 R)
• M7: 1,921,285 km (0.094 R)
• M8: 2,152,564 km (0.118 R)
• M9: 2,673,314 km (0.118 R)
• M10: 3,367,747 km (0.045 R)
• M11: 3,436,712 km (0.083 R)
• M12: 3,896,277 km (0.116 R)
• M13: 4,717,270 km (0.105 R)
• M14: 4,950,343 km (0.106 R)
• M15: 5,306,835 km (0.077 R)
• M16: 5,508,493 km (0.081 R)
• M17: 5,671,704 km (0.091 R)
• M18: 6,002,764 km (0.109 R)
• M19: 7,166,037 km (0.056 R)
• M20: 7,433,817 km (0.092 R)
• M21: 7,614,083 km (0.119 R)
• M22: 8,303,131 km (0.085 R)
• M23: 9,108,117 km (0.042 R)
• M24: 9,349,568 km (0.087 R)
• M25: 10,086,487 km (0.112 R)
• M26: 11,200,692 km (0.035 R)
• M27: 11,355,675 km (0.107 R)
• M28: 11,615,527 km (0.093 R)
• M29: 12,300,236 km (0.072 R)
• M30: 13,160,873 km (0.115 R)
• M31: 14,152,108 km (0.108 R)
• M32: 14,319,658 km (0.109 R)
• M33: 14,769,648 km (0.083 R)
• M34: 15,395,865 km (0.117 R)
• M35: 16,030,758 km (0.117 R)
• M36: 16,380,817 km (0.04 R)
• M37: 16,733,270 km (0.109 R)
• M38: 16,969,485 km (0.113 R)
• M39: 17,445,655 km (0.096 R)
• M40: 17,805,438 km (0.094 R)
• M41: 18,471,747 km (0.116 R)
• M42: 18,899,896 km (0.071 R)
• M43: 19,269,552 km (0.086 R)
• M44: 19,703,685 km (0.079 R)
• M45: 20,078,428 km (0.094 R)
• M46: 21,089,410 km (0.118 R)
• M47: 21,344,624 km (0.104 R)
• M48: 21,665,212 km (0.056 R)
• M49: 21,793,867 km (0.119 R)
• M50: 22,506,102 km (0.108 R)
• M51: 22,897,899 km (0.067 R)
• M52: 23,094,470 km (0.09 R)
• M53: 25,362,673 km (0.092 R)
• M54: 25,974,828 km (0.11 R)
• M55: 26,660,734 km (0.062 R)
• M56: 27,491,750 km (0.098 R)
• M57: 28,966,187 km (0.093 R)
• M58: 29,392,242 km (0.069 R)
• M59: 30,035,064 km (0.084 R)
• M60: 30,178,528 km (0.113 R)
• M61: 31,771,895 km (0.035 R)
• M62: 32,284,567 km (0.025 R)
• M63: 33,318,139 km (0.045 R)
• M64: 33,839,038 km (0.055 R)
• M65: 34,063,136 km (0.084 R)
• M66: 34,362,631 km (0.101 R)
• M67: 34,964,164 km (0.057 R)
• M68: 35,417,745 km (0.117 R)
• M69: 36,407,035 km (0.119 R)
• M70: 39,822,056 km (0.091 R)
• M71: 41,327,908 km (0.106 R)
• M72: 43,014,025 km (0.08 R)
• M73: 43,581,001 km (0.09 R)
• M74: 43,824,846 km (0.077 R)
• M75: 44,313,732 km (0.115 R)
• M76: 44,640,603 km (0.118 R)
• M77: 45,050,352 km (0.07 R)
• M78: 45,626,154 km (0.113 R)
• M79: 47,618,797 km (0.091 R)
• M80: 48,794,188 km (0.105 R)
• M81: 49,047,307 km (0.083 R)
• M82: 50,489,880 km (0.096 R)
• M83: 50,831,262 km (0.1 R)
• M84: 51,516,420 km (0.103 R)
• M85: 53,938,559 km (0.094 R)
• M86: 54,637,481 km (0.099 R)
• M87: 54,812,660 km (0.109 R)
• M88: 55,515,171 km (0.086 R)
• M89: 56,220,675 km (0.044 R)
• M90: 57,819,128 km (0.118 R)
• M91: 58,086,908 km (0.097 R)
• M92: 58,176,218 km (0.082 R)
• M93: 59,882,980 km (0.064 R)
• M94: 60,244,409 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.3

Radius: 3

Gravity: 89.03 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.76 AU - 17.54 AU

Year: 23705 Days

Day: 23.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 89,791,316 km

• M1: 155,283 km (0.117 R)
• M2: 236,215 km (0.096 R)
• M3: 350,358 km (0.089 R)
• M4: 676,033 km (0.093 R)
• M5: 1,040,752 km (0.114 R)
• M6: 1,955,095 km (0.11 R)
• M7: 2,501,127 km (0.08 R)
• M8: 2,541,967 km (0.058 R)
• M9: 3,091,141 km (0.11 R)
• M10: 3,446,585 km (0.112 R)
• M11: 3,721,845 km (0.032 R)
• M12: 3,862,019 km (0.091 R)
• M13: 4,099,430 km (0.025 R)
• M14: 4,292,860 km (0.061 R)
• M15: 4,439,915 km (0.071 R)
• M16: 4,890,803 km (0.053 R)
• M17: 5,835,514 km (0.071 R)
• M18: 5,889,668 km (0.108 R)
• M19: 5,998,276 km (0.075 R)
• M20: 6,439,740 km (0.09 R)
• M21: 6,495,689 km (0.05 R)
• M22: 6,551,788 km (0.096 R)
• M23: 6,834,528 km (0.095 R)
• M24: 7,006,117 km (0.046 R)
• M25: 7,353,633 km (0.101 R)
• M26: 8,004,982 km (0.078 R)
• M27: 8,125,408 km (0.07 R)
• M28: 9,680,478 km (0.103 R)
• M29: 9,873,011 km (0.052 R)
• M30: 10,722,427 km (0.046 R)
• M31: 10,988,412 km (0.077 R)
• M32: 12,629,501 km (0.067 R)
• M33: 13,765,098 km (0.091 R)
• M34: 14,564,699 km (0.087 R)
• M35: 15,679,054 km (0.06 R)
• M36: 16,208,480 km (0.062 R)
• M37: 16,360,771 km (0.114 R)
• M38: 16,666,848 km (0.065 R)
• M39: 17,362,329 km (0.085 R)
• M40: 18,941,484 km (0.075 R)
• M41: 20,155,770 km (0.108 R)
• M42: 20,483,688 km (0.066 R)
• M43: 21,478,365 km (0.112 R)
• M44: 21,897,388 km (0.056 R)
• M45: 22,828,635 km (0.119 R)
• M46: 22,914,055 km (0.098 R)
• M47: 24,119,365 km (0.09 R)
• M48: 27,041,012 km (0.074 R)
• M49: 28,130,832 km (0.102 R)
• M50: 29,512,967 km (0.09 R)
• M51: 32,151,724 km (0.085 R)
• M52: 33,499,002 km (0.113 R)
• M53: 33,595,942 km (0.116 R)
• M54: 34,179,673 km (0.103 R)
• M55: 35,455,593 km (0.088 R)
• M56: 36,547,358 km (0.074 R)
• M57: 36,847,003 km (0.069 R)
• M58: 36,947,084 km (0.105 R)
• M59: 37,247,925 km (0.119 R)
• M60: 37,851,852 km (0.085 R)
• M61: 38,154,937 km (0.11 R)
• M62: 39,478,130 km (0.073 R)
• M63: 39,682,930 km (0.072 R)
• M64: 39,888,178 km (0.115 R)
• M65: 40,196,798 km (0.054 R)
• M66: 42,903,622 km (0.06 R)
• M67: 43,219,722 km (0.073 R)
• M68: 45,132,481 km (0.069 R)
• M69: 45,453,817 km (0.068 R)
• M70: 45,991,322 km (0.116 R)
• M71: 46,964,157 km (0.068 R)
• M72: 47,181,224 km (0.071 R)
• M73: 48,600,309 km (0.069 R)
• M74: 50,699,616 km (0.076 R)
• M75: 52,040,611 km (0.032 R)
• M76: 52,828,244 km (0.114 R)
• M77: 53,960,251 km (0.077 R)
• M78: 54,415,328 km (0.111 R)
• M79: 55,214,779 km (0.084 R)
• M80: 56,478,731 km (0.098 R)
• M81: 56,594,071 km (0.101 R)
• M82: 58,217,657 km (0.113 R)
• M83: 61,866,798 km (0.056 R)
• M84: 62,462,347 km (0.119 R)
• M85: 66,439,706 km (0.11 R)
• M86: 66,927,395 km (0.078 R)
• M87: 68,151,704 km (0.045 R)
• M88: 68,766,700 km (0.104 R)
• M89: 71,244,640 km (0.038 R)
• M90: 73,248,054 km (0.057 R)
• M91: 76,032,968 km (0.1 R)
• M92: 77,054,123 km (0.053 R)
• M93: 79,110,047 km (0.084 R)
• M94: 79,626,907 km (0.105 R)
• M95: 83,670,089 km (0.111 R)
• M96: 85,915,404 km (0.118 R)
• M97: 86,313,783 km (0.06 R)
• M98: 87,112,186 km (0.083 R)
• M99: 88,314,505 km (0.115 R)
• M100: 88,582,434 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 15,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit