🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.74 AU - 0.86 AU

Year: 254 Days

Day: 31.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,373,754 km

• M1: 146,606 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.38 AU - 1.66 AU

Year: 665 Days

Day: 24.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.62 AU - 5.44 AU

Year: 4002 Days

Day: 17.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,373,754 km

• M1: 375,042 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 10.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.25 AU - 11.93 AU

Year: 11370 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 26,373,754 km

• M1: 129,701 km (0.061 R)
• M2: 288,275 km (0.105 R)
• M3: 449,542 km (0.114 R)
• M4: 1,280,558 km (0.066 R)
• M5: 1,633,908 km (0.083 R)
• M6: 1,703,471 km (0.119 R)
• M7: 1,943,127 km (0.102 R)
• M8: 2,168,421 km (0.108 R)
• M9: 2,245,314 km (0.106 R)
• M10: 2,455,200 km (0.08 R)
• M11: 2,644,292 km (0.063 R)
• M12: 3,477,702 km (0.11 R)
• M13: 3,845,114 km (0.029 R)
• M14: 4,386,958 km (0.1 R)
• M15: 4,452,332 km (0.108 R)
• M16: 4,518,005 km (0.095 R)
• M17: 4,750,480 km (0.115 R)
• M18: 5,296,662 km (0.099 R)
• M19: 5,436,387 km (0.093 R)
• M20: 5,506,698 km (0.109 R)
• M21: 5,577,308 km (0.117 R)
• M22: 6,560,016 km (0.079 R)
• M23: 7,635,027 km (0.063 R)
• M24: 8,112,393 km (0.105 R)
• M25: 8,273,660 km (0.116 R)
• M26: 8,640,623 km (0.093 R)
• M27: 8,971,085 km (0.092 R)
• M28: 9,054,411 km (0.031 R)
• M29: 9,390,109 km (0.103 R)
• M30: 10,378,203 km (0.082 R)
• M31: 10,995,743 km (0.111 R)
• M32: 11,264,121 km (0.032 R)
• M33: 11,898,566 km (0.086 R)
• M34: 12,919,123 km (0.117 R)
• M35: 13,678,781 km (0.078 R)
• M36: 13,774,822 km (0.117 R)
• M37: 14,599,855 km (0.092 R)
• M38: 14,894,862 km (0.043 R)
• M39: 15,092,630 km (0.091 R)
• M40: 15,590,791 km (0.112 R)
• M41: 16,450,231 km (0.097 R)
• M42: 16,757,205 km (0.094 R)
• M43: 18,320,503 km (0.104 R)
• M44: 18,585,591 km (0.113 R)
• M45: 18,905,281 km (0.094 R)
• M46: 19,065,800 km (0.061 R)
• M47: 19,712,661 km (0.049 R)
• M48: 20,038,784 km (0.052 R)
• M49: 20,147,841 km (0.114 R)
• M50: 22,088,874 km (0.057 R)
• M51: 22,825,045 km (0.114 R)
• M52: 23,339,362 km (0.051 R)
• M53: 24,321,173 km (0.093 R)
• M54: 24,612,590 km (0.065 R)
• M55: 25,081,130 km (0.06 R)
• M56: 25,434,480 km (0.077 R)
• M57: 25,908,257 km (0.089 R)
• M58: 26,804,348 km (0.116 R)
• M59: 27,468,114 km (0.119 R)
• M60: 27,650,025 km (0.082 R)
• M61: 29,119,824 km (0.08 R)
• M62: 29,553,209 km (0.089 R)
• M63: 30,301,348 km (0.093 R)
• M64: 30,677,736 km (0.117 R)
• M65: 30,866,529 km (0.091 R)
• M66: 31,245,161 km (0.103 R)
• M67: 32,134,819 km (0.095 R)
• M68: 32,326,604 km (0.1 R)
• M69: 32,711,070 km (0.076 R)
• M70: 33,614,342 km (0.116 R)
• M71: 34,395,094 km (0.044 R)
• M72: 34,656,740 km (0.071 R)
• M73: 34,853,312 km (0.118 R)
• M74: 38,862,834 km (0.053 R)
• M75: 38,999,118 km (0.119 R)
• M76: 39,203,618 km (0.087 R)
• M77: 39,613,666 km (0.087 R)
• M78: 39,887,879 km (0.1 R)
• M79: 41,755,309 km (0.111 R)
• M80: 43,792,533 km (0.075 R)
• M81: 44,930,224 km (0.066 R)
• M82: 45,359,421 km (0.099 R)
• M83: 45,431,078 km (0.109 R)
• M84: 46,944,709 km (0.114 R)
• M85: 47,890,018 km (0.08 R)
• M86: 48,915,063 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.5

Radius: 3.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.48 AU - 13.78 AU

Year: 17852 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 26,373,754 km

• M1: 96,939 km (0.107 R)
• M2: 445,502 km (0.116 R)
• M3: 600,187 km (0.104 R)
• M4: 683,662 km (0.112 R)
• M5: 841,488 km (0.119 R)
• M6: 1,010,234 km (0.112 R)
• M7: 1,098,796 km (0.051 R)
• M8: 1,283,101 km (0.104 R)
• M9: 1,527,095 km (0.066 R)
• M10: 1,577,659 km (0.078 R)
• M11: 1,852,022 km (0.094 R)
• M12: 2,015,383 km (0.101 R)
• M13: 2,070,883 km (0.063 R)
• M14: 2,283,611 km (0.047 R)
• M15: 2,399,849 km (0.075 R)
• M16: 2,683,786 km (0.084 R)
• M17: 2,946,928 km (0.048 R)
• M18: 3,348,449 km (0.095 R)
• M19: 3,463,939 km (0.115 R)
• M20: 3,767,024 km (0.091 R)
• M21: 3,869,947 km (0.063 R)
• M22: 4,148,947 km (0.102 R)
• M23: 4,434,380 km (0.114 R)
• M24: 4,967,846 km (0.078 R)
• M25: 5,657,791 km (0.106 R)
• M26: 5,894,306 km (0.036 R)
• M27: 6,013,834 km (0.041 R)
• M28: 6,174,503 km (0.077 R)
• M29: 6,789,200 km (0.116 R)
• M30: 7,466,131 km (0.096 R)
• M31: 7,812,749 km (0.101 R)
• M32: 7,987,928 km (0.076 R)
• M33: 8,837,644 km (0.109 R)
• M34: 9,066,080 km (0.096 R)
• M35: 9,296,460 km (0.096 R)
• M36: 9,435,586 km (0.118 R)
• M37: 9,458,774 km (0.103 R)
• M38: 9,598,648 km (0.096 R)
• M39: 9,715,783 km (0.038 R)
• M40: 9,951,550 km (0.079 R)
• M41: 9,998,822 km (0.108 R)
• M42: 10,093,817 km (0.076 R)
• M43: 10,117,603 km (0.059 R)
• M44: 10,524,809 km (0.082 R)
• M45: 11,059,771 km (0.103 R)
• M46: 11,157,907 km (0.101 R)
• M47: 11,182,441 km (0.096 R)
• M48: 11,355,226 km (0.074 R)
• M49: 12,819,490 km (0.096 R)
• M50: 13,155,786 km (0.055 R)
• M51: 13,837,055 km (0.087 R)
• M52: 14,502,766 km (0.059 R)
• M53: 14,880,201 km (0.111 R)
• M54: 16,561,831 km (0.116 R)
• M55: 17,955,634 km (0.108 R)
• M56: 18,564,348 km (0.116 R)
• M57: 18,856,662 km (0.078 R)
• M58: 19,062,060 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.8

Radius: 3

Gravity: 46.64 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.52 AU - 17.1 AU

Year: 19204 Days

Day: 24.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 166.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 26,373,754 km

• M1: 42,935 km (0.088 R)
• M2: 74,201 km (0.105 R)
• M3: 242,498 km (0.045 R)
• M4: 285,882 km (0.079 R)
• M5: 870,360 km (0.119 R)
• M6: 1,079,199 km (0.061 R)
• M7: 1,152,053 km (0.057 R)
• M8: 1,251,835 km (0.065 R)
• M9: 1,734,737 km (0.036 R)
• M10: 1,907,223 km (0.057 R)
• M11: 2,553,336 km (0.085 R)
• M12: 2,815,731 km (0.069 R)
• M13: 4,212,676 km (0.099 R)
• M14: 4,798,352 km (0.086 R)
• M15: 5,039,803 km (0.103 R)
• M16: 5,202,864 km (0.094 R)
• M17: 5,576,261 km (0.044 R)
• M18: 6,217,437 km (0.078 R)
• M19: 6,480,281 km (0.098 R)
• M20: 6,568,843 km (0.049 R)
• M21: 7,062,515 km (0.027 R)
• M22: 7,107,993 km (0.099 R)
• M23: 7,475,256 km (0.069 R)
• M24: 7,848,652 km (0.082 R)
• M25: 8,906,309 km (0.057 R)
• M26: 8,955,527 km (0.103 R)
• M27: 9,906,072 km (0.117 R)
• M28: 10,315,820 km (0.115 R)
• M29: 10,678,894 km (0.116 R)
• M30: 11,151,773 km (0.111 R)
• M31: 14,301,257 km (0.113 R)
• M32: 14,938,544 km (0.097 R)
• M33: 15,407,833 km (0.058 R)
• M34: 15,526,015 km (0.094 R)
• M35: 15,585,106 km (0.062 R)
• M36: 17,394,193 km (0.105 R)
• M37: 17,455,678 km (0.111 R)
• M38: 17,578,797 km (0.035 R)
• M39: 19,395,813 km (0.081 R)
• M40: 20,488,326 km (0.066 R)
• M41: 20,683,252 km (0.082 R)
• M42: 21,402,967 km (0.111 R)
• M43: 22,264,202 km (0.09 R)
• M44: 22,330,923 km (0.118 R)
• M45: 22,464,514 km (0.071 R)
• M46: 23,339,661 km (0.078 R)
• M47: 23,543,114 km (0.067 R)
• M48: 24,638,470 km (0.098 R)
• M49: 24,707,435 km (0.075 R)
• M50: 26,949,308 km (0.088 R)
• M51: 28,745,530 km (0.118 R)
• M52: 30,136,192 km (0.073 R)
• M53: 31,399,097 km (0.102 R)
• M54: 31,473,896 km (0.062 R)
• M55: 32,225,326 km (0.09 R)
• M56: 33,592,800 km (0.107 R)
• M57: 34,206,600 km (0.11 R)
• M58: 35,211,898 km (0.037 R)
• M59: 37,014,104 km (0.112 R)
• M60: 38,365,421 km (0.097 R)
• M61: 39,732,746 km (0.112 R)
• M62: 40,952,417 km (0.063 R)
• M63: 41,361,717 km (0.089 R)
• M64: 41,854,642 km (0.105 R)
• M65: 41,937,070 km (0.064 R)
• M66: 42,019,349 km (0.117 R)
• M67: 42,432,239 km (0.115 R)
• M68: 43,178,583 km (0.058 R)
• M69: 44,013,040 km (0.086 R)
• M70: 45,105,852 km (0.086 R)
• M71: 45,443,794 km (0.108 R)
• M72: 45,952,427 km (0.097 R)
• M73: 47,146,517 km (0.067 R)
• M74: 47,317,807 km (0.112 R)
• M75: 47,661,283 km (0.095 R)
• M76: 48,437,098 km (0.105 R)
• M77: 48,523,565 km (0.089 R)
• M78: 48,696,650 km (0.1 R)
• M79: 50,263,389 km (0.103 R)
• M80: 51,052,966 km (0.092 R)
• M81: 51,758,171 km (0.08 R)
• M82: 51,934,995 km (0.112 R)
• M83: 52,377,954 km (0.04 R)
• M84: 54,341,726 km (0.106 R)
• M85: 55,242,305 km (0.098 R)
• M86: 55,694,390 km (0.088 R)
• M87: 57,058,124 km (0.081 R)
• M88: 57,423,741 km (0.097 R)
• M89: 57,606,699 km (0.111 R)
• M90: 57,881,660 km (0.095 R)
• M91: 57,973,364 km (0.119 R)
• M92: 58,524,931 km (0.042 R)
• M93: 58,616,934 km (0.084 R)
• M94: 59,447,950 km (0.075 R)
• M95: 59,725,753 km (0.109 R)
• M96: 61,214,850 km (0.059 R)
• M97: 61,588,995 km (0.026 R)
• M98: 62,621,818 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.6

Radius: 7.5

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.19 AU - 16.19 AU

Year: 19974 Days

Day: 22.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 26,373,754 km

• M1: 94,097 km (0.081 R)
• M2: 258,056 km (0.069 R)
• M3: 508,782 km (0.088 R)
• M4: 622,327 km (0.083 R)
• M5: 791,074 km (0.117 R)
• M6: 1,038,957 km (0.088 R)
• M7: 2,287,052 km (0.088 R)
• M8: 3,221,889 km (0.093 R)
• M9: 3,457,506 km (0.078 R)
• M10: 3,517,196 km (0.073 R)
• M11: 3,759,843 km (0.101 R)
• M12: 3,903,906 km (0.089 R)
• M13: 3,966,139 km (0.09 R)
• M14: 4,282,688 km (0.108 R)
• M15: 5,234,579 km (0.087 R)
• M16: 6,298,070 km (0.06 R)
• M17: 7,659,261 km (0.096 R)
• M18: 9,218,071 km (0.113 R)
• M19: 9,301,397 km (0.1 R)
• M20: 9,524,597 km (0.119 R)
• M21: 10,579,861 km (0.049 R)
• M22: 11,224,777 km (0.096 R)
• M23: 11,882,409 km (0.07 R)
• M24: 13,897,193 km (0.113 R)
• M25: 14,409,267 km (0.092 R)
• M26: 14,700,085 km (0.101 R)
• M27: 14,992,699 km (0.109 R)
• M28: 15,090,685 km (0.095 R)
• M29: 16,383,809 km (0.087 R)
• M30: 21,825,133 km (0.102 R)
• M31: 22,345,284 km (0.057 R)
• M32: 22,831,777 km (0.065 R)
• M33: 23,473,402 km (0.049 R)
• M34: 23,701,239 km (0.119 R)
• M35: 24,312,347 km (0.095 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit