🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.58 AU - 0.72 AU

Year: 187 Days

Day: 31.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.97 AU - 0.99 AU

Year: 346 Days

Day: 33.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.83 AU - 1.25 AU

Year: 378 Days

Day: 28.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,788,266 km

• M1: 473,028 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.1

Radius: 13.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.21 AU - 12.59 AU

Year: 13720 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,788,266 km

• M1: 200,760 km (0.099 R)
• M2: 355,145 km (0.073 R)
• M3: 493,075 km (0.04 R)
• M4: 579,991 km (0.101 R)
• M5: 712,834 km (0.111 R)
• M6: 1,459,178 km (0.116 R)
• M7: 1,566,589 km (0.094 R)
• M8: 1,847,085 km (0.072 R)
• M9: 2,361,851 km (0.096 R)
• M10: 2,521,771 km (0.091 R)
• M11: 2,718,642 km (0.117 R)
• M12: 2,852,682 km (0.079 R)
• M13: 3,023,523 km (0.079 R)
• M14: 3,127,643 km (0.114 R)
• M15: 4,042,583 km (0.099 R)
• M16: 4,872,103 km (0.065 R)
• M17: 4,995,073 km (0.06 R)
• M18: 6,190,958 km (0.088 R)
• M19: 7,472,114 km (0.032 R)
• M20: 7,661,805 km (0.106 R)
• M21: 7,997,502 km (0.113 R)
• M22: 8,289,218 km (0.116 R)
• M23: 8,733,374 km (0.09 R)
• M24: 9,185,309 km (0.042 R)
• M25: 9,439,775 km (0.088 R)
• M26: 9,851,618 km (0.073 R)
• M27: 11,176,756 km (0.114 R)
• M28: 11,285,215 km (0.102 R)
• M29: 12,726,740 km (0.064 R)
• M30: 12,953,530 km (0.082 R)
• M31: 13,124,670 km (0.037 R)
• M32: 14,579,360 km (0.107 R)
• M33: 14,995,840 km (0.062 R)
• M34: 15,537,085 km (0.11 R)
• M35: 15,658,260 km (0.102 R)
• M36: 16,824,973 km (0.066 R)
• M37: 17,892,504 km (0.042 R)
• M38: 18,338,455 km (0.113 R)
• M39: 20,224,884 km (0.089 R)
• M40: 21,291,966 km (0.119 R)
• M41: 21,832,313 km (0.112 R)
• M42: 22,788,992 km (0.09 R)
• M43: 22,995,736 km (0.091 R)
• M44: 23,203,079 km (0.111 R)
• M45: 24,743,039 km (0.079 R)
• M46: 25,382,420 km (0.091 R)
• M47: 25,596,794 km (0.105 R)
• M48: 26,171,399 km (0.066 R)
• M49: 27,626,538 km (0.085 R)
• M50: 28,363,906 km (0.114 R)
• M51: 28,512,157 km (0.068 R)
• M52: 28,883,908 km (0.099 R)
• M53: 29,107,706 km (0.107 R)
• M54: 30,387,067 km (0.059 R)
• M55: 30,614,755 km (0.114 R)
• M56: 30,766,896 km (0.072 R)
• M57: 31,224,666 km (0.105 R)
• M58: 33,625,712 km (0.117 R)
• M59: 34,176,082 km (0.03 R)
• M60: 39,592,722 km (0.027 R)
• M61: 40,507,214 km (0.107 R)
• M62: 41,008,965 km (0.092 R)
• M63: 41,344,663 km (0.119 R)
• M64: 42,272,469 km (0.081 R)
• M65: 42,781,401 km (0.102 R)
• M66: 43,377,698 km (0.12 R)
• M67: 48,158,247 km (0.113 R)
• M68: 49,223,384 km (0.103 R)
• M69: 49,580,026 km (0.04 R)
• M70: 50,385,909 km (0.12 R)
• M71: 50,655,485 km (0.096 R)
• M72: 51,196,131 km (0.112 R)
• M73: 51,376,696 km (0.036 R)
• M74: 52,010,542 km (0.059 R)
• M75: 53,011,801 km (0.112 R)
• M76: 53,377,567 km (0.117 R)
• M77: 55,496,472 km (0.055 R)
• M78: 56,053,724 km (0.06 R)
• M79: 58,018,841 km (0.089 R)
• M80: 58,773,263 km (0.108 R)
• M81: 58,962,505 km (0.118 R)
• M82: 59,721,116 km (0.099 R)
• M83: 60,578,311 km (0.119 R)
• M84: 61,247,911 km (0.096 R)
• M85: 62,497,951 km (0.093 R)
• M86: 65,218,987 km (0.068 R)
• M87: 65,414,811 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.7

Radius: 7.6

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.75 AU - 16.21 AU

Year: 16669 Days

Day: 15.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,788,266 km

• M1: 120,875 km (0.082 R)
• M2: 198,965 km (0.071 R)
• M3: 451,038 km (0.097 R)
• M4: 1,357,152 km (0.086 R)
• M5: 1,812,378 km (0.105 R)
• M6: 1,892,712 km (0.066 R)
• M7: 2,283,312 km (0.097 R)
• M8: 2,341,207 km (0.096 R)
• M9: 2,607,640 km (0.042 R)
• M10: 3,531,108 km (0.081 R)
• M11: 4,804,036 km (0.088 R)
• M12: 5,566,986 km (0.1 R)
• M13: 5,803,051 km (0.118 R)
• M14: 6,244,664 km (0.105 R)
• M15: 6,697,048 km (0.074 R)
• M16: 7,331,044 km (0.088 R)
• M17: 7,984,038 km (0.075 R)
• M18: 8,429,690 km (0.119 R)
• M19: 8,975,124 km (0.118 R)
• M20: 10,052,379 km (0.112 R)
• M21: 11,120,507 km (0.11 R)
• M22: 11,517,839 km (0.04 R)
• M23: 11,970,373 km (0.119 R)
• M24: 12,020,937 km (0.108 R)
• M25: 12,428,741 km (0.116 R)
• M26: 12,737,511 km (0.069 R)
• M27: 13,362,531 km (0.074 R)
• M28: 13,415,189 km (0.118 R)
• M29: 13,837,953 km (0.08 R)
• M30: 14,968,763 km (0.083 R)
• M31: 15,352,182 km (0.084 R)
• M32: 16,017,145 km (0.08 R)
• M33: 16,297,042 km (0.074 R)
• M34: 16,578,436 km (0.036 R)
• M35: 17,317,749 km (0.12 R)
• M36: 17,604,977 km (0.117 R)
• M37: 18,009,639 km (0.057 R)
• M38: 18,475,935 km (0.043 R)
• M39: 19,123,694 km (0.09 R)
• M40: 19,838,772 km (0.054 R)
• M41: 20,199,452 km (0.091 R)
• M42: 20,320,328 km (0.11 R)
• M43: 20,805,623 km (0.108 R)
• M44: 21,417,778 km (0.079 R)
• M45: 21,479,262 km (0.101 R)
• M46: 21,973,833 km (0.073 R)
• M47: 22,097,999 km (0.07 R)
• M48: 22,597,058 km (0.073 R)
• M49: 22,973,895 km (0.085 R)
• M50: 23,226,266 km (0.114 R)
• M51: 23,797,281 km (0.064 R)
• M52: 24,759,495 km (0.074 R)
• M53: 25,083,075 km (0.053 R)
• M54: 25,342,926 km (0.105 R)
• M55: 25,473,077 km (0.088 R)
• M56: 27,186,720 km (0.119 R)
• M57: 28,057,380 km (0.104 R)
• M58: 28,801,180 km (0.08 R)
• M59: 28,869,098 km (0.101 R)
• M60: 29,005,232 km (0.087 R)
• M61: 30,170,151 km (0.056 R)
• M62: 30,515,722 km (0.101 R)
• M63: 31,001,765 km (0.045 R)
• M64: 31,770,698 km (0.112 R)
• M65: 32,263,174 km (0.058 R)
• M66: 35,635,110 km (0.105 R)
• M67: 37,251,515 km (0.062 R)
• M68: 38,292,567 km (0.091 R)
• M69: 40,631,679 km (0.04 R)
• M70: 40,936,859 km (0.106 R)
• M71: 41,013,303 km (0.112 R)
• M72: 41,703,099 km (0.108 R)
• M73: 41,779,993 km (0.053 R)
• M74: 43,016,569 km (0.104 R)
• M75: 43,094,210 km (0.071 R)
• M76: 43,795,525 km (0.036 R)
• M77: 45,763,335 km (0.099 R)
• M78: 48,162,436 km (0.097 R)
• M79: 48,566,201 km (0.082 R)
• M80: 49,214,708 km (0.096 R)
• M81: 50,766,187 km (0.102 R)
• M82: 50,930,445 km (0.092 R)
• M83: 51,012,724 km (0.045 R)
• M84: 52,167,919 km (0.074 R)
• M85: 52,416,700 km (0.034 R)
• M86: 53,415,416 km (0.11 R)
• M87: 53,498,891 km (0.118 R)
• M88: 54,084,717 km (0.088 R)
• M89: 55,009,531 km (0.099 R)
• M90: 55,600,741 km (0.112 R)
• M91: 56,534,083 km (0.119 R)
• M92: 56,959,988 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.5

Radius: 4.1

Gravity: 30.49 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 15.6 AU - 22.32 AU

Year: 29427 Days

Day: 21.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,788,266 km

• M1: 231,727 km (0.089 R)
• M2: 738,864 km (0.106 R)
• M3: 1,019,659 km (0.046 R)
• M4: 1,330,823 km (0.117 R)
• M5: 1,497,026 km (0.11 R)
• M6: 1,740,571 km (0.062 R)
• M7: 2,303,358 km (0.115 R)
• M8: 2,342,703 km (0.117 R)
• M9: 2,462,231 km (0.094 R)
• M10: 3,353,685 km (0.108 R)
• M11: 3,533,801 km (0.052 R)
• M12: 3,809,959 km (0.11 R)
• M13: 3,856,633 km (0.103 R)
• M14: 4,045,276 km (0.102 R)
• M15: 4,140,869 km (0.099 R)
• M16: 5,500,863 km (0.117 R)
• M17: 5,928,115 km (0.111 R)
• M18: 6,589,038 km (0.079 R)
• M19: 6,871,180 km (0.078 R)
• M20: 7,623,208 km (0.084 R)
• M21: 7,682,150 km (0.05 R)
• M22: 8,279,793 km (0.1 R)
• M23: 10,289,940 km (0.097 R)
• M24: 10,485,764 km (0.093 R)
• M25: 11,483,432 km (0.104 R)
• M26: 11,959,303 km (0.066 R)
• M27: 12,096,484 km (0.088 R)
• M28: 17,135,239 km (0.096 R)
• M29: 17,678,429 km (0.064 R)
• M30: 17,756,370 km (0.07 R)
• M31: 17,991,238 km (0.073 R)
• M32: 19,180,841 km (0.074 R)
• M33: 20,069,302 km (0.06 R)
• M34: 20,150,833 km (0.062 R)
• M35: 22,306,239 km (0.095 R)
• M36: 22,729,003 km (0.026 R)
• M37: 24,273,003 km (0.079 R)
• M38: 24,707,884 km (0.12 R)
• M39: 27,460,784 km (0.083 R)
• M40: 29,565,177 km (0.078 R)
• M41: 31,531,342 km (0.117 R)
• M42: 32,005,716 km (0.103 R)
• M43: 33,636,034 km (0.097 R)
• M44: 34,120,582 km (0.101 R)
• M45: 34,900,884 km (0.073 R)
• M46: 36,677,658 km (0.109 R)
• M47: 37,176,417 km (0.117 R)
• M48: 37,878,480 km (0.065 R)
• M49: 38,584,881 km (0.093 R)
• M50: 38,889,014 km (0.114 R)
• M51: 40,010,699 km (0.073 R)
• M52: 40,833,188 km (0.066 R)
• M53: 41,246,527 km (0.105 R)
• M54: 41,350,048 km (0.038 R)
• M55: 42,808,777 km (0.032 R)
• M56: 43,649,966 km (0.071 R)
• M57: 44,602,755 km (0.083 R)
• M58: 51,907,469 km (0.066 R)
• M59: 52,467,264 km (0.06 R)
• M60: 52,579,463 km (0.069 R)
• M61: 53,592,839 km (0.091 R)
• M62: 53,931,977 km (0.074 R)
• M63: 58,290,212 km (0.09 R)
• M64: 59,924,120 km (0.118 R)
• M65: 67,094,795 km (0.111 R)
• M66: 68,315,962 km (0.103 R)
• M67: 69,914,415 km (0.087 R)
• M68: 70,408,836 km (0.118 R)
• M69: 71,898,681 km (0.072 R)
• M70: 72,023,296 km (0.064 R)
• M71: 72,148,061 km (0.047 R)
• M72: 73,398,998 km (0.036 R)
• M73: 77,194,596 km (0.078 R)
• M74: 77,961,285 km (0.085 R)
• M75: 78,987,526 km (0.118 R)
• M76: 79,631,246 km (0.079 R)
• M77: 82,484,077 km (0.118 R)
• M78: 84,974,583 km (0.114 R)
• M79: 86,427,776 km (0.12 R)
• M80: 88,022,340 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.2

Radius: 5.7

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 15.32 AU - 23.02 AU

Year: 29918 Days

Day: 18.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,788,266 km

• M1: 95,593 km (0.104 R)
• M2: 151,393 km (0.096 R)
• M3: 346,469 km (0.059 R)
• M4: 397,482 km (0.104 R)
• M5: 451,486 km (0.044 R)
• M6: 781,200 km (0.094 R)
• M7: 1,362,089 km (0.086 R)
• M8: 1,417,739 km (0.12 R)
• M9: 1,589,627 km (0.064 R)
• M10: 1,678,039 km (0.115 R)
• M11: 1,768,247 km (0.074 R)
• M12: 2,242,622 km (0.054 R)
• M13: 2,545,258 km (0.045 R)
• M14: 2,649,079 km (0.078 R)
• M15: 3,041,774 km (0.118 R)
• M16: 3,188,978 km (0.115 R)
• M17: 3,490,717 km (0.036 R)
• M18: 3,960,155 km (0.078 R)
• M19: 5,262,554 km (0.101 R)
• M20: 5,395,098 km (0.118 R)
• M21: 5,618,447 km (0.081 R)
• M22: 6,447,369 km (0.061 R)
• M23: 6,780,075 km (0.049 R)
• M24: 7,861,518 km (0.047 R)
• M25: 7,911,932 km (0.034 R)
• M26: 8,473,672 km (0.041 R)
• M27: 9,797,613 km (0.105 R)
• M28: 11,071,439 km (0.063 R)
• M29: 11,698,853 km (0.115 R)
• M30: 12,104,113 km (0.109 R)
• M31: 14,754,988 km (0.086 R)
• M32: 14,879,603 km (0.1 R)
• M33: 15,952,818 km (0.064 R)
• M34: 16,595,789 km (0.081 R)
• M35: 17,312,812 km (0.086 R)
• M36: 17,378,485 km (0.11 R)
• M37: 17,906,865 km (0.11 R)
• M38: 18,373,610 km (0.092 R)
• M39: 18,776,926 km (0.065 R)
• M40: 19,183,085 km (0.105 R)
• M41: 19,866,448 km (0.09 R)
• M42: 20,280,235 km (0.03 R)
• M43: 20,557,739 km (0.112 R)
• M44: 20,766,578 km (0.074 R)
• M45: 20,836,440 km (0.068 R)
• M46: 21,750,932 km (0.073 R)
• M47: 23,910,826 km (0.058 R)
• M48: 24,498,147 km (0.059 R)
• M49: 25,612,352 km (0.073 R)
• M50: 26,667,017 km (0.072 R)
• M51: 26,895,004 km (0.118 R)
• M52: 27,199,735 km (0.08 R)
• M53: 27,352,624 km (0.051 R)
• M54: 28,974,564 km (0.097 R)
• M55: 29,522,093 km (0.044 R)
• M56: 29,600,631 km (0.089 R)
• M57: 29,757,859 km (0.073 R)
• M58: 32,553,693 km (0.071 R)
• M59: 35,432,106 km (0.1 R)
• M60: 36,017,483 km (0.085 R)
• M61: 37,367,454 km (0.059 R)
• M62: 37,452,425 km (0.111 R)
• M63: 37,537,397 km (0.051 R)
• M64: 40,203,680 km (0.11 R)
• M65: 44,091,728 km (0.045 R)
• M66: 45,807,167 km (0.088 R)
• M67: 46,080,034 km (0.086 R)
• M68: 46,353,499 km (0.085 R)
• M69: 47,268,738 km (0.116 R)
• M70: 47,360,591 km (0.107 R)
• M71: 47,728,602 km (0.105 R)
• M72: 48,375,015 km (0.089 R)
• M73: 49,396,469 km (0.089 R)
• M74: 49,769,566 km (0.084 R)
• M75: 50,331,156 km (0.059 R)
• M76: 50,800,744 km (0.103 R)
• M77: 51,555,166 km (0.1 R)
• M78: 52,028,494 km (0.072 R)
• M79: 54,802,188 km (0.084 R)
• M80: 55,672,698 km (0.04 R)
• M81: 57,329,494 km (0.099 R)
• M82: 57,525,468 km (0.065 R)
• M83: 57,623,454 km (0.077 R)
• M84: 57,721,590 km (0.063 R)
• M85: 57,918,012 km (0.117 R)
• M86: 58,016,298 km (0.052 R)
• M87: 61,090,983 km (0.105 R)
• M88: 61,191,064 km (0.119 R)
• M89: 61,792,597 km (0.053 R)
• M90: 62,698,412 km (0.058 R)
• M91: 63,406,160 km (0.087 R)
• M92: 65,442,486 km (0.079 R)
• M93: 67,707,248 km (0.079 R)
• M94: 68,121,784 km (0.04 R)
• M95: 68,953,399 km (0.114 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 17,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit