🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.63 AU - 0.71 AU

Year: 360 Days

Day: 41.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.2

Radius: 12.3

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.16 AU - 1.66 AU

Year: 1098 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 83,005,573 km

• M1: 153,637 km (0.111 R)
• M2: 234,121 km (0.032 R)
• M3: 340,036 km (0.096 R)
• M4: 488,287 km (0.056 R)
• M5: 615,894 km (0.109 R)
• M6: 839,094 km (0.039 R)
• M7: 1,003,353 km (0.095 R)
• M8: 1,221,616 km (0.111 R)
• M9: 1,333,665 km (0.113 R)
• M10: 1,568,534 km (0.107 R)
• M11: 1,725,761 km (0.104 R)
• M12: 1,802,954 km (0.099 R)
• M13: 1,990,250 km (0.084 R)
• M14: 2,392,070 km (0.077 R)
• M15: 2,486,616 km (0.083 R)
• M16: 2,953,361 km (0.095 R)
• M17: 3,385,549 km (0.109 R)
• M18: 3,700,154 km (0.04 R)
• M19: 3,884,159 km (0.049 R)
• M20: 3,996,208 km (0.115 R)
• M21: 4,204,149 km (0.06 R)
• M22: 4,300,041 km (0.082 R)
• M23: 4,562,286 km (0.074 R)
• M24: 5,153,647 km (0.082 R)
• M25: 5,558,010 km (0.064 R)
• M26: 5,684,569 km (0.074 R)
• M27: 5,780,163 km (0.091 R)
• M28: 5,983,616 km (0.03 R)
• M29: 6,178,542 km (0.077 R)
• M30: 6,309,589 km (0.093 R)
• M31: 6,386,632 km (0.093 R)
• M32: 6,552,536 km (0.069 R)
• M33: 6,731,156 km (0.112 R)
• M34: 6,832,284 km (0.09 R)
• M35: 6,979,339 km (0.112 R)
• M36: 7,070,295 km (0.078 R)
• M37: 7,253,552 km (0.116 R)
• M38: 7,648,191 km (0.074 R)
• M39: 7,753,807 km (0.085 R)
• M40: 8,014,108 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.6

Radius: 14.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.71 AU - 2.83 AU

Year: 3024 Days

Day: 14.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 83,005,573 km

• M1: 207,791 km (0.096 R)
• M2: 312,061 km (0.115 R)
• M3: 654,939 km (0.102 R)
• M4: 759,060 km (0.071 R)
• M5: 896,390 km (0.086 R)
• M6: 1,033,871 km (0.108 R)
• M7: 1,878,800 km (0.073 R)
• M8: 2,023,162 km (0.068 R)
• M9: 2,221,828 km (0.096 R)
• M10: 2,652,221 km (0.076 R)
• M11: 2,926,134 km (0.086 R)
• M12: 3,052,545 km (0.08 R)
• M13: 3,209,622 km (0.073 R)
• M14: 3,369,393 km (0.106 R)
• M15: 3,621,615 km (0.096 R)
• M16: 4,035,253 km (0.05 R)
• M17: 4,176,623 km (0.117 R)
• M18: 4,271,767 km (0.079 R)
• M19: 4,464,300 km (0.066 R)
• M20: 4,775,164 km (0.078 R)
• M21: 4,874,796 km (0.11 R)
• M22: 5,195,085 km (0.115 R)
• M23: 5,400,932 km (0.115 R)
• M24: 5,750,093 km (0.032 R)
• M25: 6,305,999 km (0.047 R)
• M26: 6,655,460 km (0.076 R)
• M27: 6,767,060 km (0.073 R)
• M28: 7,105,899 km (0.12 R)
• M29: 7,239,191 km (0.106 R)
• M30: 7,488,869 km (0.048 R)
• M31: 8,095,938 km (0.12 R)
• M32: 8,195,420 km (0.119 R)
• M33: 8,295,202 km (0.114 R)
• M34: 8,415,479 km (0.083 R)
• M35: 8,657,977 km (0.059 R)
• M36: 8,861,879 km (0.099 R)
• M37: 9,067,277 km (0.066 R)
• M38: 9,378,440 km (0.1 R)
• M39: 9,503,803 km (0.109 R)
• M40: 9,926,118 km (0.084 R)
• M41: 10,054,024 km (0.117 R)
• M42: 10,182,379 km (0.113 R)
• M43: 10,311,482 km (0.074 R)
• M44: 10,419,342 km (0.077 R)
• M45: 10,658,100 km (0.032 R)
• M46: 11,008,608 km (0.115 R)
• M47: 11,251,854 km (0.075 R)
• M48: 11,969,475 km (0.072 R)
• M49: 12,174,125 km (0.063 R)
• M50: 12,356,934 km (0.09 R)
• M51: 12,609,754 km (0.105 R)
• M52: 13,308,077 km (0.107 R)
• M53: 13,449,297 km (0.119 R)
• M54: 13,567,330 km (0.113 R)
• M55: 13,685,662 km (0.1 R)
• M56: 14,066,837 km (0.078 R)
• M57: 14,718,037 km (0.101 R)
• M58: 14,912,963 km (0.082 R)
• M59: 15,010,650 km (0.086 R)
• M60: 15,305,209 km (0.119 R)
• M61: 15,875,176 km (0.076 R)
• M62: 16,049,907 km (0.062 R)
• M63: 16,150,137 km (0.07 R)
• M64: 16,300,782 km (0.084 R)
• M65: 16,730,278 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 10.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.45 AU - 3.39 AU

Year: 3273 Days

Day: 6 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 83,005,573 km

• M1: 129,851 km (0.103 R)
• M2: 237,711 km (0.073 R)
• M3: 410,048 km (0.11 R)
• M4: 511,026 km (0.113 R)
• M5: 621,878 km (0.086 R)
• M6: 852,409 km (0.106 R)
• M7: 1,091,316 km (0.068 R)
• M8: 1,189,153 km (0.118 R)
• M9: 1,341,594 km (0.071 R)
• M10: 1,610,421 km (0.104 R)
• M11: 1,967,810 km (0.092 R)
• M12: 2,051,884 km (0.067 R)
• M13: 2,149,721 km (0.114 R)
• M14: 2,413,911 km (0.119 R)
• M15: 2,491,253 km (0.105 R)
• M16: 2,569,643 km (0.051 R)
• M17: 2,959,794 km (0.112 R)
• M18: 3,154,869 km (0.107 R)
• M19: 3,705,988 km (0.088 R)
• M20: 3,977,658 km (0.055 R)
• M21: 4,131,295 km (0.116 R)
• M22: 4,476,417 km (0.083 R)
• M23: 4,896,488 km (0.097 R)
• M24: 4,962,161 km (0.115 R)
• M25: 5,111,310 km (0.106 R)
• M26: 5,245,051 km (0.053 R)
• M27: 5,346,030 km (0.097 R)
• M28: 5,447,756 km (0.057 R)
• M29: 5,809,035 km (0.113 R)
• M30: 5,896,101 km (0.051 R)
• M31: 6,018,921 km (0.027 R)
• M32: 6,266,954 km (0.115 R)
• M33: 6,500,327 km (0.099 R)
• M34: 6,627,186 km (0.057 R)
• M35: 6,700,189 km (0.12 R)
• M36: 7,087,199 km (0.118 R)
• M37: 7,311,596 km (0.107 R)
• M38: 7,863,612 km (0.062 R)
• M39: 8,468,735 km (0.07 R)
• M40: 8,567,769 km (0.113 R)
• M41: 8,706,895 km (0.058 R)
• M42: 9,109,014 km (0.027 R)
• M43: 9,827,234 km (0.102 R)
• M44: 10,014,829 km (0.08 R)
• M45: 10,670,218 km (0.068 R)
• M46: 11,100,312 km (0.101 R)
• M47: 11,690,176 km (0.077 R)
• M48: 11,977,853 km (0.075 R)
• M49: 12,044,573 km (0.116 R)
• M50: 12,312,653 km (0.067 R)
• M51: 12,492,469 km (0.037 R)
• M52: 12,582,677 km (0.082 R)
• M53: 12,673,184 km (0.095 R)
• M54: 12,763,840 km (0.091 R)
• M55: 13,473,831 km (0.097 R)
• M56: 14,527,449 km (0.101 R)
• M57: 15,172,216 km (0.101 R)
• M58: 15,292,642 km (0.116 R)
• M59: 15,802,023 km (0.056 R)
• M60: 15,899,710 km (0.118 R)
• M61: 15,973,013 km (0.098 R)
• M62: 16,341,623 km (0.095 R)
• M63: 16,415,674 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.1

Radius: 3

Gravity: 18.9 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.54 AU - 6.98 AU

Year: 10275 Days

Day: 21.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,005,573 km

• M1: 67,917 km (0.038 R)
• M2: 93,648 km (0.116 R)
• M3: 158,424 km (0.118 R)
• M4: 188,643 km (0.116 R)
• M5: 212,728 km (0.071 R)
• M6: 291,716 km (0.043 R)
• M7: 411,095 km (0.059 R)
• M8: 521,797 km (0.098 R)
• M9: 1,170,454 km (0.1 R)
• M10: 1,295,069 km (0.03 R)
• M11: 1,424,022 km (0.1 R)
• M12: 1,907,074 km (0.052 R)
• M13: 1,979,928 km (0.108 R)
• M14: 2,185,026 km (0.108 R)
• M15: 2,357,812 km (0.084 R)
• M16: 2,594,925 km (0.114 R)
• M17: 2,615,120 km (0.097 R)
• M18: 2,655,512 km (0.05 R)
• M19: 2,736,893 km (0.046 R)
• M20: 2,881,255 km (0.107 R)
• M21: 2,922,993 km (0.08 R)
• M22: 3,156,066 km (0.095 R)
• M23: 3,199,001 km (0.076 R)
• M24: 3,242,235 km (0.108 R)
• M25: 3,285,618 km (0.051 R)
• M26: 3,572,547 km (0.114 R)
• M27: 3,617,277 km (0.046 R)
• M28: 3,730,223 km (0.03 R)
• M29: 3,798,589 km (0.106 R)
• M30: 3,867,255 km (0.11 R)
• M31: 4,407,901 km (0.119 R)
• M32: 4,601,331 km (0.103 R)
• M33: 4,847,121 km (0.117 R)
• M34: 4,896,787 km (0.107 R)
• M35: 4,921,770 km (0.06 R)
• M36: 5,198,376 km (0.091 R)
• M37: 5,249,240 km (0.118 R)
• M38: 5,274,671 km (0.112 R)
• M39: 6,219,232 km (0.055 R)
• M40: 6,463,526 km (0.118 R)
• M41: 7,101,710 km (0.1 R)
• M42: 7,499,790 km (0.109 R)
• M43: 8,347,561 km (0.115 R)
• M44: 8,949,543 km (0.086 R)
• M45: 9,194,285 km (0.103 R)
• M46: 9,659,086 km (0.066 R)
• M47: 9,973,092 km (0.102 R)
• M48: 10,131,366 km (0.039 R)
• M49: 10,163,231 km (0.094 R)
• M50: 10,194,945 km (0.09 R)
• M51: 10,579,113 km (0.049 R)
• M52: 10,967,917 km (0.104 R)
• M53: 12,297,244 km (0.066 R)
• M54: 12,980,906 km (0.109 R)
• M55: 13,817,308 km (0.088 R)
• M56: 13,923,074 km (0.108 R)
• M57: 13,993,684 km (0.11 R)
• M58: 14,563,353 km (0.105 R)
• M59: 14,599,107 km (0.086 R)
• M60: 14,995,391 km (0.111 R)
• M61: 16,131,288 km (0.118 R)
• M62: 16,242,589 km (0.054 R)
• M63: 16,578,286 km (0.12 R)
• M64: 16,953,927 km (0.118 R)
• M65: 17,637,140 km (0.084 R)
• M66: 17,943,666 km (0.113 R)
• M67: 18,097,602 km (0.09 R)
• M68: 18,561,954 km (0.062 R)
• M69: 18,717,536 km (0.109 R)
• M70: 19,660,601 km (0.058 R)
• M71: 20,058,232 km (0.109 R)
• M72: 20,177,910 km (0.035 R)
• M73: 20,217,853 km (0.115 R)
• M74: 20,378,072 km (0.101 R)
• M75: 21,185,153 km (0.079 R)
• M76: 21,388,606 km (0.072 R)
• M77: 21,633,498 km (0.053 R)
• M78: 22,002,705 km (0.035 R)
• M79: 22,167,412 km (0.117 R)
• M80: 22,747,254 km (0.094 R)
• M81: 23,542,067 km (0.074 R)
• M82: 24,901,164 km (0.067 R)
• M83: 25,029,968 km (0.083 R)
• M84: 26,591,620 km (0.11 R)
• M85: 26,855,062 km (0.055 R)
• M86: 27,517,182 km (0.085 R)
• M87: 27,783,466 km (0.099 R)
• M88: 28,006,217 km (0.082 R)
• M89: 28,184,688 km (0.093 R)
• M90: 28,229,417 km (0.044 R)
• M91: 29,037,844 km (0.055 R)
• M92: 29,671,840 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.2

Radius: 6

Gravity: 20.01 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.54 AU - 12.4 AU

Year: 22224 Days

Day: 23.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,005,573 km

• M1: 103,971 km (0.112 R)
• M2: 183,706 km (0.099 R)
• M3: 242,498 km (0.073 R)
• M4: 484,099 km (0.055 R)
• M5: 946,805 km (0.114 R)
• M6: 1,001,857 km (0.113 R)
• M7: 1,293,423 km (0.063 R)
• M8: 1,449,005 km (0.112 R)
• M9: 1,577,659 km (0.039 R)
• M10: 2,093,622 km (0.1 R)
• M11: 2,388,779 km (0.12 R)
• M12: 2,657,905 km (0.11 R)
• M13: 2,977,297 km (0.054 R)
• M14: 3,182,994 km (0.055 R)
• M15: 3,739,648 km (0.041 R)
• M16: 3,828,060 km (0.053 R)
• M17: 4,051,858 km (0.115 R)
• M18: 4,097,037 km (0.107 R)
• M19: 4,372,297 km (0.079 R)
• M20: 4,418,822 km (0.069 R)
• M21: 4,844,428 km (0.085 R)
• M22: 5,532,129 km (0.051 R)
• M23: 5,938,886 km (0.111 R)
• M24: 6,407,875 km (0.104 R)
• M25: 6,673,561 km (0.106 R)
• M26: 6,888,683 km (0.118 R)
• M27: 6,997,141 km (0.112 R)
• M28: 7,215,704 km (0.117 R)
• M29: 8,169,689 km (0.089 R)
• M30: 8,866,666 km (0.116 R)
• M31: 9,222,260 km (0.12 R)
• M32: 9,461,916 km (0.11 R)
• M33: 11,069,195 km (0.075 R)
• M34: 11,451,867 km (0.1 R)
• M35: 12,758,903 km (0.111 R)
• M36: 12,959,065 km (0.12 R)
• M37: 14,946,174 km (0.113 R)
• M38: 17,689,948 km (0.1 R)
• M39: 18,212,045 km (0.092 R)
• M40: 18,437,339 km (0.12 R)
• M41: 18,512,736 km (0.106 R)
• M42: 18,966,766 km (0.056 R)
• M43: 19,577,724 km (0.069 R)
• M44: 19,731,510 km (0.081 R)
• M45: 21,291,068 km (0.084 R)
• M46: 23,949,722 km (0.078 R)
• M47: 25,695,379 km (0.075 R)
• M48: 28,085,654 km (0.1 R)
• M49: 29,483,197 km (0.059 R)
• M50: 30,013,073 km (0.075 R)
• M51: 30,101,635 km (0.093 R)
• M52: 30,279,207 km (0.076 R)
• M53: 32,527,065 km (0.072 R)
• M54: 32,709,275 km (0.041 R)
• M55: 32,891,635 km (0.088 R)
• M56: 33,349,405 km (0.088 R)
• M57: 33,809,119 km (0.101 R)
• M58: 33,993,723 km (0.087 R)
• M59: 34,363,678 km (0.034 R)
• M60: 34,642,080 km (0.108 R)
• M61: 37,753,416 km (0.05 R)
• M62: 38,521,153 km (0.07 R)
• M63: 41,051,301 km (0.097 R)
• M64: 43,434,096 km (0.1 R)
• M65: 43,534,327 km (0.086 R)
• M66: 46,474,972 km (0.094 R)
• M67: 46,885,618 km (0.075 R)
• M68: 47,297,461 km (0.064 R)
• M69: 47,813,873 km (0.092 R)
• M70: 49,898,370 km (0.059 R)
• M71: 50,846,072 km (0.079 R)
• M72: 52,118,851 km (0.091 R)
• M73: 52,332,028 km (0.106 R)
• M74: 52,438,691 km (0.082 R)
• M75: 54,479,356 km (0.058 R)
• M76: 55,781,605 km (0.072 R)
• M77: 56,874,567 km (0.115 R)
• M78: 57,864,307 km (0.099 R)
• M79: 58,084,964 km (0.118 R)
• M80: 59,081,734 km (0.103 R)
• M81: 59,860,840 km (0.049 R)
• M82: 61,879,663 km (0.077 R)
• M83: 62,444,545 km (0.1 R)
• M84: 64,034,920 km (0.104 R)
• M85: 64,377,499 km (0.075 R)
• M86: 64,720,676 km (0.062 R)
• M87: 66,676,669 km (0.114 R)
• M88: 68,185,363 km (0.11 R)
• M89: 68,885,631 km (0.034 R)
• M90: 69,002,467 km (0.073 R)
• M91: 69,353,722 km (0.094 R)
• M92: 69,822,861 km (0.116 R)
• M93: 73,374,913 km (0.088 R)
• M94: 75,534,358 km (0.075 R)
• M95: 75,654,934 km (0.038 R)
• M96: 76,621,785 km (0.087 R)
• M97: 83,005,575 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 10,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit