🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.83 AU - 1.35 AU

Year: 400 Days

Day: 32.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.17 AU - 2.59 AU

Year: 1290 Days

Day: 43.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.51 AU - 3.09 AU

Year: 1647 Days

Day: 35.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,887,545 km

• M1: 809,773 km (0.105 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.4

Radius: 12.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.13 AU - 7.17 AU

Year: 6027 Days

Day: 11.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 97,887,545 km

• M1: 217,366 km (0.107 R)
• M2: 348,114 km (0.078 R)
• M3: 512,822 km (0.108 R)
• M4: 691,890 km (0.112 R)
• M5: 912,098 km (0.103 R)
• M6: 1,345,483 km (0.068 R)
• M7: 1,649,317 km (0.032 R)
• M8: 1,779,467 km (0.043 R)
• M9: 2,050,538 km (0.061 R)
• M10: 2,482,427 km (0.051 R)
• M11: 2,605,247 km (0.068 R)
• M12: 3,249,864 km (0.082 R)
• M13: 3,339,623 km (0.071 R)
• M14: 3,942,951 km (0.062 R)
• M15: 4,151,790 km (0.08 R)
• M16: 4,347,763 km (0.061 R)
• M17: 4,748,984 km (0.1 R)
• M18: 4,954,083 km (0.099 R)
• M19: 5,075,108 km (0.1 R)
• M20: 5,232,335 km (0.1 R)
• M21: 5,641,186 km (0.108 R)
• M22: 6,301,960 km (0.072 R)
• M23: 6,622,548 km (0.094 R)
• M24: 6,832,883 km (0.031 R)
• M25: 7,006,715 km (0.073 R)
• M26: 7,181,895 km (0.068 R)
• M27: 7,516,994 km (0.099 R)
• M28: 8,120,771 km (0.079 R)
• M29: 8,366,710 km (0.113 R)
• M30: 8,594,248 km (0.043 R)
• M31: 8,887,011 km (0.083 R)
• M32: 8,971,235 km (0.112 R)
• M33: 9,140,430 km (0.07 R)
• M34: 9,741,215 km (0.095 R)
• M35: 10,644,038 km (0.045 R)
• M36: 10,845,846 km (0.111 R)
• M37: 10,980,933 km (0.04 R)
• M38: 11,550,452 km (0.112 R)
• M39: 12,083,020 km (0.119 R)
• M40: 12,199,706 km (0.038 R)
• M41: 12,789,571 km (0.083 R)
• M42: 12,908,651 km (0.089 R)
• M43: 13,558,055 km (0.119 R)
• M44: 13,728,148 km (0.053 R)
• M45: 14,242,764 km (0.099 R)
• M46: 14,639,049 km (0.052 R)
• M47: 14,838,613 km (0.112 R)
• M48: 14,988,959 km (0.046 R)
• M49: 15,468,121 km (0.104 R)
• M50: 15,773,300 km (0.064 R)
• M51: 16,260,690 km (0.11 R)
• M52: 17,513,872 km (0.074 R)
• M53: 17,778,959 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.3

Radius: 7.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.24 AU - 15.26 AU

Year: 16951 Days

Day: 24.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,887,545 km

• M1: 100,979 km (0.049 R)
• M2: 241,002 km (0.052 R)
• M3: 397,930 km (0.089 R)
• M4: 521,797 km (0.059 R)
• M5: 602,730 km (0.039 R)
• M6: 762,500 km (0.114 R)
• M7: 824,135 km (0.05 R)
• M8: 936,183 km (0.077 R)
• M9: 1,053,618 km (0.095 R)
• M10: 1,158,187 km (0.119 R)
• M11: 1,266,346 km (0.103 R)
• M12: 1,321,697 km (0.116 R)
• M13: 2,158,099 km (0.059 R)
• M14: 2,498,584 km (0.105 R)
• M15: 3,408,887 km (0.113 R)
• M16: 3,591,695 km (0.116 R)
• M17: 3,804,723 km (0.119 R)
• M18: 5,900,140 km (0.077 R)
• M19: 6,119,899 km (0.09 R)
• M20: 6,310,637 km (0.079 R)
• M21: 6,470,856 km (0.107 R)
• M22: 7,393,576 km (0.119 R)
• M23: 7,733,013 km (0.094 R)
• M24: 7,870,194 km (0.111 R)
• M25: 7,973,716 km (0.029 R)
• M26: 8,181,956 km (0.101 R)
• M27: 8,356,836 km (0.101 R)
• M28: 8,427,147 km (0.038 R)
• M29: 8,603,822 km (0.088 R)
• M30: 9,395,644 km (0.083 R)
• M31: 10,098,155 km (0.112 R)
• M32: 10,436,845 km (0.098 R)
• M33: 11,164,040 km (0.052 R)
• M34: 11,475,054 km (0.115 R)
• M35: 11,553,294 km (0.09 R)
• M36: 12,065,966 km (0.078 R)
• M37: 12,465,542 km (0.1 R)
• M38: 13,939,230 km (0.078 R)
• M39: 14,274,180 km (0.085 R)
• M40: 15,251,952 km (0.025 R)
• M41: 15,381,055 km (0.084 R)
• M42: 15,901,206 km (0.049 R)
• M43: 17,271,373 km (0.075 R)
• M44: 17,766,542 km (0.077 R)
• M45: 18,084,139 km (0.089 R)
• M46: 18,357,903 km (0.072 R)
• M47: 18,495,234 km (0.11 R)
• M48: 18,725,016 km (0.09 R)
• M49: 19,001,922 km (0.095 R)
• M50: 19,326,699 km (0.098 R)
• M51: 19,606,596 km (0.053 R)
• M52: 20,264,677 km (0.086 R)
• M53: 20,454,068 km (0.115 R)
• M54: 20,549,063 km (0.081 R)
• M55: 21,217,616 km (0.03 R)
• M56: 21,554,510 km (0.066 R)
• M57: 21,699,470 km (0.028 R)
• M58: 21,990,289 km (0.073 R)
• M59: 22,184,915 km (0.055 R)
• M60: 22,526,896 km (0.116 R)
• M61: 23,812,391 km (0.071 R)
• M62: 25,887,313 km (0.047 R)
• M63: 26,660,734 km (0.118 R)
• M64: 29,079,732 km (0.072 R)
• M65: 29,133,138 km (0.032 R)
• M66: 31,513,240 km (0.045 R)
• M67: 31,567,993 km (0.077 R)
• M68: 31,622,895 km (0.113 R)
• M69: 32,173,116 km (0.037 R)
• M70: 32,283,520 km (0.071 R)
• M71: 32,837,630 km (0.1 R)
• M72: 33,004,432 km (0.051 R)
• M73: 33,394,733 km (0.037 R)
• M74: 33,786,529 km (0.11 R)
• M75: 33,842,778 km (0.061 R)
• M76: 34,011,226 km (0.098 R)
• M77: 35,654,409 km (0.073 R)
• M78: 35,711,555 km (0.09 R)
• M79: 36,860,467 km (0.086 R)
• M80: 37,091,745 km (0.096 R)
• M81: 37,149,639 km (0.079 R)
• M82: 37,730,079 km (0.079 R)
• M83: 37,963,152 km (0.059 R)
• M84: 38,372,003 km (0.113 R)
• M85: 39,371,317 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.4

Radius: 7.3

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.68 AU - 20.1 AU

Year: 27717 Days

Day: 21.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,887,545 km

• M1: 99,483 km (0.116 R)
• M2: 174,282 km (0.071 R)
• M3: 388,356 km (0.115 R)
• M4: 598,990 km (0.119 R)
• M5: 873,203 km (0.076 R)
• M6: 1,151,604 km (0.117 R)
• M7: 1,217,128 km (0.098 R)
• M8: 2,514,291 km (0.109 R)
• M9: 2,600,310 km (0.063 R)
• M10: 2,775,489 km (0.041 R)
• M11: 3,276,642 km (0.083 R)
• M12: 3,756,403 km (0.101 R)
• M13: 4,621,976 km (0.11 R)
• M14: 4,834,255 km (0.102 R)
• M15: 4,941,666 km (0.095 R)
• M16: 5,213,635 km (0.119 R)
• M17: 5,829,231 km (0.1 R)
• M18: 7,872,588 km (0.054 R)
• M19: 7,999,148 km (0.096 R)
• M20: 9,234,527 km (0.086 R)
• M21: 9,367,968 km (0.104 R)
• M22: 10,251,194 km (0.085 R)
• M23: 10,597,962 km (0.096 R)
• M24: 12,758,155 km (0.115 R)
• M25: 14,658,198 km (0.118 R)
• M26: 15,363,701 km (0.082 R)
• M27: 16,080,126 km (0.083 R)
• M28: 16,726,089 km (0.109 R)
• M29: 17,216,172 km (0.109 R)
• M30: 17,876,946 km (0.099 R)
• M31: 18,630,171 km (0.113 R)
• M32: 19,308,448 km (0.068 R)
• M33: 19,736,447 km (0.112 R)
• M34: 20,863,817 km (0.112 R)
• M35: 21,567,974 km (0.079 R)
• M36: 21,656,536 km (0.065 R)
• M37: 22,279,910 km (0.11 R)
• M38: 23,089,983 km (0.066 R)
• M39: 23,635,416 km (0.108 R)
• M40: 25,110,451 km (0.091 R)
• M41: 27,762,822 km (0.115 R)
• M42: 27,859,163 km (0.088 R)
• M43: 27,955,653 km (0.036 R)
• M44: 28,828,856 km (0.1 R)
• M45: 29,908,354 km (0.1 R)
• M46: 30,901,086 km (0.093 R)
• M47: 31,904,588 km (0.058 R)
• M48: 32,918,862 km (0.044 R)
• M49: 35,187,065 km (0.107 R)
• M50: 37,825,223 km (0.104 R)
• M51: 39,222,019 km (0.053 R)
• M52: 39,330,178 km (0.075 R)
• M53: 41,734,515 km (0.117 R)
• M54: 43,177,386 km (0.084 R)
• M55: 44,862,606 km (0.083 R)
• M56: 48,296,775 km (0.032 R)
• M57: 50,280,144 km (0.1 R)
• M58: 50,750,629 km (0.097 R)
• M59: 51,933,350 km (0.089 R)
• M60: 52,766,610 km (0.089 R)
• M61: 56,509,698 km (0.112 R)
• M62: 56,631,770 km (0.083 R)
• M63: 59,093,403 km (0.105 R)
• M64: 59,838,699 km (0.064 R)
• M65: 63,484,699 km (0.084 R)
• M66: 64,630,618 km (0.034 R)
• M67: 67,460,711 km (0.093 R)
• M68: 69,937,304 km (0.109 R)
• M69: 70,988,977 km (0.111 R)
• M70: 71,120,773 km (0.095 R)
• M71: 76,189,896 km (0.047 R)
• M72: 77,001,016 km (0.103 R)
• M73: 77,136,402 km (0.09 R)
• M74: 77,950,813 km (0.116 R)
• M75: 78,086,797 km (0.064 R)
• M76: 78,904,350 km (0.104 R)
• M77: 79,861,926 km (0.049 R)
• M78: 81,650,368 km (0.118 R)
• M79: 81,788,447 km (0.102 R)
• M80: 82,896,219 km (0.088 R)
• M81: 83,312,999 km (0.068 R)
• M82: 84,986,700 km (0.095 R)
• M83: 86,108,684 km (0.043 R)
• M84: 86,389,928 km (0.06 R)
• M85: 86,812,392 km (0.086 R)
• M86: 86,953,314 km (0.04 R)
• M87: 88,650,950 km (0.086 R)
• M88: 89,931,358 km (0.109 R)
• M89: 92,798,402 km (0.103 R)
• M90: 93,664,424 km (0.071 R)
• M91: 93,808,935 km (0.096 R)
• M92: 93,953,596 km (0.094 R)
• M93: 97,740,816 km (0.093 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 17,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit