🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.54 AU - 0.62 AU

Year: 166 Days

Day: 20.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.59 AU - 0.73 AU

Year: 201 Days

Day: 44.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.48 AU - 1.58 AU

Year: 709 Days

Day: 28 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.26 AU - 3.2 AU

Year: 1690 Days

Day: 40.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,042,246 km

• M1: 43,084 km (0.118 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.6

Radius: 14.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.33 AU - 6.45 AU

Year: 4689 Days

Day: 7.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 100,042,246 km

• M1: 185,053 km (0.119 R)
• M2: 305,030 km (0.119 R)
• M3: 459,415 km (0.079 R)
• M4: 650,751 km (0.068 R)
• M5: 774,319 km (0.113 R)
• M6: 1,036,414 km (0.081 R)
• M7: 1,159,982 km (0.112 R)
• M8: 1,289,085 km (0.08 R)
• M9: 1,648,569 km (0.052 R)
• M10: 1,795,623 km (0.119 R)
• M11: 1,916,498 km (0.081 R)
• M12: 2,378,606 km (0.041 R)
• M13: 2,580,114 km (0.104 R)
• M14: 2,683,187 km (0.118 R)
• M15: 2,805,110 km (0.119 R)
• M16: 3,349,197 km (0.115 R)
• M17: 3,595,286 km (0.094 R)
• M18: 4,065,621 km (0.047 R)
• M19: 4,206,543 km (0.109 R)
• M20: 4,618,385 km (0.099 R)
• M21: 4,893,047 km (0.081 R)
• M22: 5,195,085 km (0.107 R)
• M23: 5,326,432 km (0.082 R)
• M24: 5,772,234 km (0.112 R)
• M25: 5,953,995 km (0.068 R)
• M26: 6,045,549 km (0.077 R)
• M27: 6,253,490 km (0.094 R)
• M28: 6,700,189 km (0.11 R)
• M29: 6,867,290 km (0.093 R)
• M30: 6,987,567 km (0.101 R)
• M31: 8,051,208 km (0.032 R)
• M32: 8,305,823 km (0.041 R)
• M33: 8,537,251 km (0.11 R)
• M34: 9,726,554 km (0.095 R)
• M35: 9,889,018 km (0.06 R)
• M36: 10,382,092 km (0.12 R)
• M37: 10,771,196 km (0.088 R)
• M38: 11,392,177 km (0.11 R)
• M39: 11,592,339 km (0.083 R)
• M40: 12,228,728 km (0.071 R)
• M41: 12,758,006 km (0.086 R)
• M42: 12,876,637 km (0.084 R)
• M43: 13,174,785 km (0.09 R)
• M44: 13,294,763 km (0.087 R)
• M45: 13,475,327 km (0.096 R)
• M46: 14,267,299 km (0.091 R)
• M47: 15,451,814 km (0.1 R)
• M48: 15,928,134 km (0.072 R)
• M49: 16,927,897 km (0.117 R)
• M50: 17,091,108 km (0.098 R)
• M51: 17,189,244 km (0.106 R)
• M52: 17,418,877 km (0.12 R)
• M53: 17,649,706 km (0.086 R)
• M54: 18,114,208 km (0.091 R)
• M55: 19,089,436 km (0.047 R)
• M56: 19,225,271 km (0.111 R)
• M57: 20,047,311 km (0.035 R)
• M58: 20,289,062 km (0.094 R)
• M59: 20,497,302 km (0.112 R)
• M60: 20,706,140 km (0.119 R)
• M61: 20,810,709 km (0.058 R)
• M62: 21,725,351 km (0.084 R)
• M63: 21,831,715 km (0.09 R)
• M64: 22,080,646 km (0.039 R)
• M65: 22,259,116 km (0.112 R)
• M66: 22,402,132 km (0.083 R)
• M67: 22,545,446 km (0.097 R)
• M68: 22,761,017 km (0.054 R)
• M69: 23,194,252 km (0.102 R)
• M70: 23,812,839 km (0.119 R)
• M71: 24,179,055 km (0.115 R)
• M72: 24,436,663 km (0.081 R)
• M73: 24,658,217 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.3

Radius: 10.4

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.52 AU - 11.64 AU

Year: 11112 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 100,042,246 km

• M1: 216,319 km (0.079 R)
• M2: 483,500 km (0.095 R)
• M3: 686,654 km (0.119 R)
• M4: 1,205,460 km (0.074 R)
• M5: 1,722,769 km (0.091 R)
• M6: 1,879,996 km (0.115 R)
• M7: 2,152,863 km (0.06 R)
• M8: 2,341,805 km (0.1 R)
• M9: 3,025,168 km (0.119 R)
• M10: 3,258,990 km (0.074 R)
• M11: 4,042,134 km (0.082 R)
• M12: 4,111,997 km (0.074 R)
• M13: 4,758,409 km (0.109 R)
• M14: 4,832,161 km (0.074 R)
• M15: 5,669,161 km (0.071 R)
• M16: 5,931,705 km (0.071 R)
• M17: 6,441,535 km (0.098 R)
• M18: 6,550,741 km (0.099 R)
• M19: 6,632,870 km (0.117 R)
• M20: 6,909,626 km (0.026 R)
• M21: 7,618,122 km (0.08 R)
• M22: 7,849,699 km (0.086 R)
• M23: 8,112,992 km (0.118 R)
• M24: 8,231,024 km (0.09 R)
• M25: 8,528,425 km (0.094 R)
• M26: 8,890,153 km (0.082 R)
• M27: 9,133,997 km (0.12 R)
• M28: 10,514,786 km (0.109 R)
• M29: 10,643,440 km (0.111 R)
• M30: 11,065,605 km (0.063 R)
• M31: 11,360,911 km (0.094 R)
• M32: 11,825,712 km (0.108 R)
• M33: 12,500,398 km (0.05 R)
• M34: 13,222,208 km (0.055 R)
• M35: 13,535,765 km (0.114 R)
• M36: 13,640,783 km (0.027 R)
• M37: 14,205,664 km (0.052 R)
• M38: 14,598,508 km (0.085 R)
• M39: 15,140,053 km (0.07 R)
• M40: 15,249,109 km (0.098 R)
• M41: 15,431,469 km (0.053 R)
• M42: 15,577,925 km (0.089 R)
• M43: 16,242,589 km (0.069 R)
• M44: 16,466,088 km (0.049 R)
• M45: 16,765,882 km (0.076 R)
• M46: 16,916,527 km (0.101 R)
• M47: 17,294,860 km (0.062 R)
• M48: 17,484,999 km (0.114 R)
• M49: 17,752,630 km (0.115 R)
• M50: 18,021,457 km (0.109 R)
• M51: 18,214,289 km (0.084 R)
• M52: 18,641,091 km (0.085 R)
• M53: 19,821,568 km (0.073 R)
• M54: 20,581,675 km (0.057 R)
• M55: 21,514,717 km (0.111 R)
• M56: 21,678,377 km (0.114 R)
• M57: 22,006,894 km (0.045 R)
• M58: 22,627,426 km (0.113 R)
• M59: 22,960,730 km (0.087 R)
• M60: 24,908,644 km (0.08 R)
• M61: 25,382,271 km (0.073 R)
• M62: 25,989,339 km (0.096 R)
• M63: 26,953,048 km (0.064 R)
• M64: 27,794,686 km (0.041 R)
• M65: 28,330,695 km (0.102 R)
• M66: 30,416,987 km (0.072 R)
• M67: 30,554,767 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.2

Radius: 6.5

Gravity: 18.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.59 AU - 20.09 AU

Year: 25897 Days

Day: 20.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,042,246 km

• M1: 104,569 km (0.103 R)
• M2: 160,818 km (0.096 R)
• M3: 567,275 km (0.068 R)
• M4: 1,388,717 km (0.104 R)
• M5: 1,561,353 km (0.082 R)
• M6: 1,704,518 km (0.092 R)
• M7: 2,199,388 km (0.098 R)
• M8: 2,524,913 km (0.086 R)
• M9: 2,909,379 km (0.101 R)
• M10: 3,041,624 km (0.1 R)
• M11: 4,021,640 km (0.027 R)
• M12: 4,119,776 km (0.081 R)
• M13: 4,469,386 km (0.116 R)
• M14: 4,985,349 km (0.054 R)
• M15: 5,465,857 km (0.1 R)
• M16: 6,701,386 km (0.074 R)
• M17: 8,962,558 km (0.115 R)
• M18: 10,408,272 km (0.095 R)
• M19: 10,475,740 km (0.079 R)
• M20: 10,543,359 km (0.114 R)
• M21: 11,854,584 km (0.04 R)
• M22: 11,924,895 km (0.077 R)
• M23: 12,279,143 km (0.061 R)
• M24: 12,636,981 km (0.115 R)
• M25: 12,925,555 km (0.099 R)
• M26: 13,070,665 km (0.077 R)
• M27: 13,143,519 km (0.059 R)
• M28: 13,509,286 km (0.073 R)
• M29: 13,804,443 km (0.095 R)
• M30: 14,101,694 km (0.117 R)
• M31: 14,627,081 km (0.109 R)
• M32: 16,712,326 km (0.094 R)
• M33: 17,508,037 km (0.116 R)
• M34: 18,806,696 km (0.115 R)
• M35: 19,633,973 km (0.115 R)
• M36: 20,642,262 km (0.05 R)
• M37: 21,667,456 km (0.107 R)
• M38: 22,012,878 km (0.118 R)
• M39: 22,796,621 km (0.12 R)
• M40: 24,212,415 km (0.087 R)
• M41: 24,570,702 km (0.117 R)
• M42: 25,474,423 km (0.073 R)
• M43: 26,021,802 km (0.092 R)
• M44: 26,388,915 km (0.057 R)
• M45: 26,757,674 km (0.047 R)
• M46: 28,816,439 km (0.113 R)
• M47: 29,577,593 km (0.088 R)
• M48: 30,056,606 km (0.095 R)
• M49: 31,704,726 km (0.073 R)
• M50: 33,980,708 km (0.116 R)
• M51: 34,784,646 km (0.1 R)
• M52: 36,104,399 km (0.114 R)
• M53: 37,233,713 km (0.097 R)
• M54: 37,958,515 km (0.117 R)
• M55: 39,737,982 km (0.111 R)
• M56: 44,139,899 km (0.07 R)
• M57: 45,678,064 km (0.104 R)
• M58: 47,793,528 km (0.087 R)
• M59: 48,468,065 km (0.114 R)
• M60: 49,259,138 km (0.069 R)
• M61: 50,510,823 km (0.063 R)
• M62: 50,968,593 km (0.054 R)
• M63: 51,772,981 km (0.116 R)
• M64: 53,510,859 km (0.102 R)
• M65: 53,743,933 km (0.073 R)
• M66: 53,977,455 km (0.115 R)
• M67: 54,094,291 km (0.094 R)
• M68: 57,162,394 km (0.107 R)
• M69: 57,400,703 km (0.114 R)
• M70: 58,117,726 km (0.054 R)
• M71: 60,771,891 km (0.076 R)
• M72: 61,502,677 km (0.063 R)
• M73: 63,835,805 km (0.111 R)
• M74: 64,206,808 km (0.057 R)
• M75: 64,951,057 km (0.119 R)
• M76: 65,573,384 km (0.057 R)
• M77: 66,322,720 km (0.077 R)
• M78: 67,830,218 km (0.11 R)
• M79: 68,208,700 km (0.085 R)
• M80: 68,714,640 km (0.117 R)
• M81: 69,730,111 km (0.102 R)
• M82: 72,033,170 km (0.103 R)
• M83: 72,290,628 km (0.096 R)
• M84: 76,319,747 km (0.056 R)
• M85: 76,450,945 km (0.102 R)
• M86: 77,239,625 km (0.106 R)
• M87: 77,898,902 km (0.029 R)
• M88: 82,700,545 km (0.117 R)
• M89: 83,105,058 km (0.082 R)
• M90: 84,729,392 km (0.069 R)
• M91: 87,322,671 km (0.116 R)
• M92: 90,913,319 km (0.115 R)
• M93: 91,609,398 km (0.098 R)
• M94: 92,866,768 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.9

Radius: 6.6

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.88 AU - 20.06 AU

Year: 26197 Days

Day: 18.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 100,042,246 km

• M1: 838,047 km (0.074 R)
• M2: 1,030,580 km (0.079 R)
• M3: 1,456,634 km (0.061 R)
• M4: 1,748,650 km (0.036 R)
• M5: 1,839,755 km (0.083 R)
• M6: 2,352,427 km (0.065 R)
• M7: 2,764,718 km (0.117 R)
• M8: 3,088,598 km (0.045 R)
• M9: 5,360,092 km (0.11 R)
• M10: 6,456,495 km (0.11 R)
• M11: 7,520,285 km (0.099 R)
• M12: 7,971,023 km (0.074 R)
• M13: 8,482,050 km (0.082 R)
• M14: 8,689,542 km (0.099 R)
• M15: 8,846,171 km (0.06 R)
• M16: 9,482,111 km (0.073 R)
• M17: 9,589,523 km (0.032 R)
• M18: 10,023,357 km (0.073 R)
• M19: 10,077,960 km (0.062 R)
• M20: 11,362,706 km (0.104 R)
• M21: 12,111,294 km (0.05 R)
• M22: 12,169,637 km (0.077 R)
• M23: 12,227,980 km (0.06 R)
• M24: 12,462,251 km (0.103 R)
• M25: 13,899,138 km (0.053 R)
• M26: 15,767,616 km (0.074 R)
• M27: 15,958,802 km (0.08 R)
• M28: 16,022,680 km (0.031 R)
• M29: 16,214,764 km (0.111 R)
• M30: 18,714,394 km (0.106 R)
• M31: 20,980,503 km (0.112 R)
• M32: 22,323,892 km (0.074 R)
• M33: 22,682,179 km (0.061 R)
• M34: 24,207,030 km (0.107 R)
• M35: 25,316,448 km (0.065 R)
• M36: 26,517,868 km (0.049 R)
• M37: 30,549,082 km (0.109 R)
• M38: 32,149,630 km (0.069 R)
• M39: 32,472,911 km (0.073 R)
• M40: 34,766,545 km (0.086 R)
• M41: 36,942,745 km (0.03 R)
• M42: 37,196,613 km (0.08 R)
• M43: 37,706,143 km (0.03 R)
• M44: 38,990,291 km (0.072 R)
• M45: 41,249,668 km (0.119 R)
• M46: 42,306,727 km (0.112 R)
• M47: 43,551,082 km (0.109 R)
• M48: 46,258,055 km (0.027 R)
• M49: 48,462,529 km (0.075 R)
• M50: 49,577,632 km (0.106 R)
• M51: 52,877,611 km (0.065 R)
• M52: 54,313,601 km (0.106 R)
• M53: 56,345,290 km (0.08 R)
• M54: 57,517,389 km (0.053 R)
• M55: 58,895,036 km (0.108 R)
• M56: 59,687,157 km (0.107 R)
• M57: 64,309,581 km (0.079 R)
• M58: 65,125,189 km (0.059 R)
• M59: 65,944,237 km (0.065 R)
• M60: 67,592,357 km (0.104 R)
• M61: 68,421,578 km (0.095 R)
• M62: 68,525,549 km (0.108 R)
• M63: 69,045,700 km (0.025 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.5

Radius: 5.8

Gravity: 26.41 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.43 AU - 18.75 AU

Year: 26475 Days

Day: 18.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 100,042,246 km

• M1: 274,512 km (0.048 R)
• M2: 313,557 km (0.086 R)
• M3: 376,388 km (0.085 R)
• M4: 783,594 km (0.034 R)
• M5: 1,541,456 km (0.12 R)
• M6: 1,884,036 km (0.034 R)
• M7: 2,726,421 km (0.074 R)
• M8: 2,907,435 km (0.103 R)
• M9: 3,669,636 km (0.107 R)
• M10: 4,124,413 km (0.106 R)
• M11: 4,490,180 km (0.114 R)
• M12: 4,866,568 km (0.11 R)
• M13: 8,156,226 km (0.112 R)
• M14: 8,351,600 km (0.104 R)
• M15: 9,830,375 km (0.087 R)
• M16: 9,899,489 km (0.078 R)
• M17: 10,387,927 km (0.082 R)
• M18: 11,099,264 km (0.1 R)
• M19: 12,121,167 km (0.085 R)
• M20: 13,402,174 km (0.055 R)
• M21: 13,787,089 km (0.068 R)
• M22: 14,097,505 km (0.058 R)
• M23: 14,253,685 km (0.031 R)
• M24: 14,804,654 km (0.088 R)
• M25: 16,253,061 km (0.09 R)
• M26: 16,581,129 km (0.063 R)
• M27: 19,978,945 km (0.114 R)
• M28: 21,038,996 km (0.082 R)
• M29: 22,571,626 km (0.114 R)
• M30: 22,937,393 km (0.08 R)
• M31: 23,767,811 km (0.033 R)
• M32: 24,701,750 km (0.092 R)
• M33: 25,838,544 km (0.108 R)
• M34: 26,125,323 km (0.117 R)
• M35: 26,509,341 km (0.117 R)
• M36: 27,380,300 km (0.056 R)
• M37: 32,284,118 km (0.084 R)
• M38: 33,006,377 km (0.086 R)
• M39: 35,629,126 km (0.073 R)
• M40: 36,482,582 km (0.106 R)
• M41: 36,696,956 km (0.08 R)
• M42: 38,318,148 km (0.1 R)
• M43: 41,294,697 km (0.093 R)
• M44: 43,547,043 km (0.078 R)
• M45: 46,070,160 km (0.109 R)
• M46: 49,467,977 km (0.12 R)
• M47: 50,538,798 km (0.065 R)
• M48: 51,017,063 km (0.057 R)
• M49: 51,376,846 km (0.103 R)
• M50: 51,496,973 km (0.082 R)
• M51: 51,737,376 km (0.075 R)
• M52: 52,219,530 km (0.073 R)
• M53: 56,006,002 km (0.115 R)
• M54: 56,873,221 km (0.08 R)
• M55: 59,123,322 km (0.073 R)
• M56: 59,501,207 km (0.12 R)
• M57: 61,020,672 km (0.08 R)
• M58: 61,275,138 km (0.109 R)
• M59: 62,809,414 km (0.065 R)
• M60: 63,452,535 km (0.03 R)
• M61: 63,839,395 km (0.111 R)
• M62: 64,227,003 km (0.094 R)
• M63: 64,615,359 km (0.094 R)
• M64: 64,745,061 km (0.033 R)
• M65: 65,264,465 km (0.104 R)
• M66: 67,619,135 km (0.03 R)
• M67: 69,204,274 km (0.086 R)
• M68: 71,069,161 km (0.093 R)
• M69: 71,202,902 km (0.101 R)
• M70: 72,276,566 km (0.104 R)
• M71: 74,168,380 km (0.108 R)
• M72: 75,393,138 km (0.062 R)
• M73: 75,802,737 km (0.086 R)
• M74: 76,624,478 km (0.118 R)
• M75: 77,036,321 km (0.104 R)
• M76: 79,523,386 km (0.051 R)
• M77: 79,940,465 km (0.108 R)
• M78: 80,637,291 km (0.096 R)
• M79: 81,475,937 km (0.08 R)
• M80: 82,739,441 km (0.041 R)
• M81: 83,303,126 km (0.091 R)
• M82: 86,140,399 km (0.081 R)
• M83: 87,570,854 km (0.101 R)
• M84: 91,326,658 km (0.052 R)
• M85: 91,763,483 km (0.102 R)
• M86: 93,077,850 km (0.118 R)
• M87: 97,058,201 km (0.116 R)
• M88: 98,397,251 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 13,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit