🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.5 AU - 0.74 AU

Year: 178 Days

Day: 23.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,488,904 km

• M1: 244,293 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.89 AU - 1.05 AU

Year: 349 Days

Day: 28.9 Hours

Environment

Temp: 49 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.47 AU - 1.89 AU

Year: 795 Days

Day: 27.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,488,904 km

• M1: 323,131 km (0.093 R)
• M2: 999,463 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.87 AU - 2.17 AU

Year: 1049 Days

Day: 24.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,488,904 km

• M1: 1,329,177 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.79 AU - 5.33 AU

Year: 3557 Days

Day: 23.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,488,904 km

• M1: 1,411,306 km (0.113 R)
• M2: 1,431,652 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.8

Radius: 14

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.24 AU - 10.42 AU

Year: 12127 Days

Day: 13 Hours

Environment

Temp: -171 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 105,488,904 km

• M1: 379,530 km (0.034 R)
• M2: 587,022 km (0.088 R)
• M3: 707,448 km (0.112 R)
• M4: 804,238 km (0.116 R)
• M5: 1,013,376 km (0.119 R)
• M6: 1,125,275 km (0.1 R)
• M7: 1,573,171 km (0.059 R)
• M8: 1,909,916 km (0.11 R)
• M9: 2,445,626 km (0.097 R)
• M10: 3,221,590 km (0.091 R)
• M11: 3,506,275 km (0.12 R)
• M12: 3,918,866 km (0.096 R)
• M13: 4,192,480 km (0.1 R)
• M14: 4,662,517 km (0.062 R)
• M15: 5,550,979 km (0.071 R)
• M16: 5,997,528 km (0.096 R)
• M17: 6,598,912 km (0.113 R)
• M18: 6,743,423 km (0.115 R)
• M19: 7,072,090 km (0.103 R)
• M20: 8,517,654 km (0.109 R)
• M21: 8,873,248 km (0.086 R)
• M22: 8,992,777 km (0.087 R)
• M23: 9,193,388 km (0.076 R)
• M24: 9,436,035 km (0.113 R)
• M25: 10,218,432 km (0.056 R)
• M26: 10,808,446 km (0.118 R)
• M27: 11,452,764 km (0.076 R)
• M28: 12,689,041 km (0.074 R)
• M29: 12,959,364 km (0.116 R)
• M30: 13,095,349 km (0.095 R)
• M31: 13,505,995 km (0.05 R)
• M32: 15,334,231 km (0.082 R)
• M33: 15,863,807 km (0.079 R)
• M34: 16,057,985 km (0.065 R)
• M35: 18,703,474 km (0.079 R)
• M36: 18,805,948 km (0.087 R)
• M37: 19,736,597 km (0.112 R)
• M38: 19,997,795 km (0.087 R)
• M39: 20,365,357 km (0.043 R)
• M40: 21,214,025 km (0.104 R)
• M41: 21,320,838 km (0.036 R)
• M42: 23,110,477 km (0.055 R)
• M43: 23,440,939 km (0.112 R)
• M44: 25,004,237 km (0.026 R)
• M45: 25,969,742 km (0.102 R)
• M46: 26,658,490 km (0.086 R)
• M47: 27,237,284 km (0.085 R)
• M48: 27,353,522 km (0.097 R)
• M49: 27,586,446 km (0.118 R)
• M50: 28,230,465 km (0.112 R)
• M51: 30,433,144 km (0.081 R)
• M52: 32,320,770 km (0.099 R)
• M53: 32,690,575 km (0.061 R)
• M54: 32,814,143 km (0.051 R)
• M55: 33,123,661 km (0.105 R)
• M56: 33,247,828 km (0.118 R)
• M57: 33,434,227 km (0.111 R)
• M58: 34,371,607 km (0.071 R)
• M59: 35,444,523 km (0.11 R)
• M60: 35,571,531 km (0.067 R)
• M61: 37,042,378 km (0.12 R)
• M62: 37,300,135 km (0.095 R)
• M63: 38,663,420 km (0.098 R)
• M64: 38,990,441 km (0.115 R)
• M65: 40,572,887 km (0.1 R)
• M66: 40,838,723 km (0.038 R)
• M67: 41,907,600 km (0.072 R)
• M68: 46,135,834 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.8

Radius: 12.3

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.56 AU - 11.78 AU

Year: 13635 Days

Day: 7 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 105,488,904 km

• M1: 169,494 km (0.091 R)
• M2: 348,114 km (0.1 R)
• M3: 1,537,567 km (0.082 R)
• M4: 1,944,772 km (0.08 R)
• M5: 2,284,659 km (0.116 R)
• M6: 2,513,543 km (0.045 R)
• M7: 2,993,603 km (0.081 R)
• M8: 3,590,050 km (0.094 R)
• M9: 3,857,082 km (0.084 R)
• M10: 4,008,176 km (0.09 R)
• M11: 4,537,004 km (0.063 R)
• M12: 5,187,605 km (0.109 R)
• M13: 5,660,484 km (0.115 R)
• M14: 6,076,815 km (0.113 R)
• M15: 6,217,886 km (0.096 R)
• M16: 6,431,512 km (0.112 R)
• M17: 7,611,540 km (0.088 R)
• M18: 7,725,683 km (0.039 R)
• M19: 8,500,600 km (0.094 R)
• M20: 8,817,598 km (0.106 R)
• M21: 9,017,760 km (0.08 R)
• M22: 9,178,877 km (0.117 R)
• M23: 9,709,351 km (0.09 R)
• M24: 10,082,448 km (0.099 R)
• M25: 10,800,069 km (0.085 R)
• M26: 11,230,013 km (0.089 R)
• M27: 11,797,138 km (0.117 R)
• M28: 12,463,298 km (0.078 R)
• M29: 12,598,085 km (0.085 R)
• M30: 13,554,465 km (0.076 R)
• M31: 14,961,283 km (0.092 R)
• M32: 16,168,687 km (0.111 R)
• M33: 17,860,789 km (0.083 R)
• M34: 18,063,494 km (0.058 R)
• M35: 18,267,097 km (0.105 R)
• M36: 18,471,298 km (0.08 R)
• M37: 18,676,397 km (0.093 R)
• M38: 20,185,540 km (0.086 R)
• M39: 21,517,859 km (0.092 R)
• M40: 21,787,733 km (0.109 R)
• M41: 22,221,866 km (0.086 R)
• M42: 22,385,377 km (0.056 R)
• M43: 22,878,451 km (0.113 R)
• M44: 24,154,671 km (0.084 R)
• M45: 24,942,752 km (0.111 R)
• M46: 25,112,695 km (0.116 R)
• M47: 25,510,925 km (0.106 R)
• M48: 26,717,881 km (0.092 R)
• M49: 26,949,907 km (0.08 R)
• M50: 28,060,970 km (0.112 R)
• M51: 28,592,641 km (0.074 R)
• M52: 29,785,834 km (0.116 R)
• M53: 30,327,976 km (0.082 R)
• M54: 31,177,991 km (0.109 R)
• M55: 32,343,957 km (0.119 R)
• M56: 32,839,276 km (0.088 R)
• M57: 33,149,991 km (0.052 R)
• M58: 33,399,370 km (0.057 R)
• M59: 33,774,562 km (0.118 R)
• M60: 34,088,268 km (0.094 R)
• M61: 35,225,811 km (0.042 R)
• M62: 35,991,004 km (0.066 R)
• M63: 36,183,087 km (0.1 R)
• M64: 36,439,947 km (0.11 R)
• M65: 36,632,779 km (0.11 R)
• M66: 36,955,162 km (0.07 R)
• M67: 38,843,386 km (0.064 R)
• M68: 39,501,767 km (0.067 R)
• M69: 39,699,984 km (0.116 R)
• M70: 40,296,730 km (0.108 R)
• M71: 40,896,318 km (0.116 R)
• M72: 42,037,002 km (0.084 R)
• M73: 42,509,731 km (0.118 R)
• M74: 42,984,255 km (0.088 R)
• M75: 44,144,088 km (0.088 R)
• M76: 46,563,983 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297

Radius: 14.5

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.03 AU - 13.71 AU

Year: 14003 Days

Day: 8.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 105,488,904 km

• M1: 206,744 km (0.086 R)
• M2: 463,903 km (0.089 R)
• M3: 1,090,718 km (0.07 R)
• M4: 1,261,858 km (0.113 R)
• M5: 1,610,571 km (0.052 R)
• M6: 1,719,179 km (0.109 R)
• M7: 2,324,751 km (0.088 R)
• M8: 2,993,902 km (0.1 R)
• M9: 3,576,885 km (0.076 R)
• M10: 4,195,472 km (0.112 R)
• M11: 4,975,326 km (0.039 R)
• M12: 5,267,191 km (0.111 R)
• M13: 6,989,512 km (0.102 R)
• M14: 7,761,287 km (0.099 R)
• M15: 8,989,336 km (0.099 R)
• M16: 9,107,518 km (0.099 R)
• M17: 9,465,356 km (0.105 R)
• M18: 9,706,508 km (0.099 R)
• M19: 10,031,285 km (0.092 R)
• M20: 10,525,108 km (0.117 R)
• M21: 11,323,362 km (0.102 R)
• M22: 11,622,408 km (0.106 R)
• M23: 12,010,764 km (0.066 R)
• M24: 12,141,064 km (0.071 R)
• M25: 12,315,794 km (0.117 R)
• M26: 12,535,254 km (0.092 R)
• M27: 13,606,525 km (0.081 R)
• M28: 13,924,570 km (0.099 R)
• M29: 14,199,231 km (0.117 R)
• M30: 15,741,286 km (0.094 R)
• M31: 16,944,801 km (0.083 R)
• M32: 18,327,684 km (0.089 R)
• M33: 18,478,030 km (0.096 R)
• M34: 19,083,452 km (0.065 R)
• M35: 20,938,616 km (0.048 R)
• M36: 21,200,711 km (0.045 R)
• M37: 21,622,577 km (0.106 R)
• M38: 22,153,799 km (0.062 R)
• M39: 23,663,840 km (0.07 R)
• M40: 24,101,414 km (0.03 R)
• M41: 24,762,786 km (0.099 R)
• M42: 24,984,640 km (0.089 R)
• M43: 25,207,092 km (0.069 R)
• M44: 25,430,142 km (0.104 R)
• M45: 27,639,852 km (0.099 R)
• M46: 27,985,274 km (0.08 R)
• M47: 28,332,042 km (0.083 R)
• M48: 28,564,068 km (0.03 R)
• M49: 28,855,036 km (0.052 R)
• M50: 30,146,813 km (0.086 R)
• M51: 31,457,291 km (0.099 R)
• M52: 31,757,683 km (0.043 R)
• M53: 31,878,259 km (0.107 R)
• M54: 31,998,835 km (0.088 R)
• M55: 32,240,436 km (0.059 R)
• M56: 37,263,034 km (0.111 R)
• M57: 39,572,227 km (0.102 R)
• M58: 40,091,631 km (0.116 R)
• M59: 40,221,931 km (0.05 R)
• M60: 40,678,803 km (0.114 R)
• M61: 42,523,344 km (0.103 R)
• M62: 45,002,630 km (0.114 R)
• M63: 45,138,016 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863

Radius: 7.1

Gravity: 17.12 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.38 AU - 21.64 AU

Year: 29087 Days

Day: 24.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,488,904 km

• M1: 114,891 km (0.027 R)
• M2: 301,589 km (0.074 R)
• M3: 1,754,933 km (0.027 R)
• M4: 1,998,628 km (0.11 R)
• M5: 2,210,009 km (0.078 R)
• M6: 2,746,467 km (0.078 R)
• M7: 2,792,992 km (0.076 R)
• M8: 3,174,467 km (0.062 R)
• M9: 3,881,317 km (0.09 R)
• M10: 5,432,946 km (0.087 R)
• M11: 5,550,530 km (0.056 R)
• M12: 5,847,781 km (0.086 R)
• M13: 6,897,210 km (0.054 R)
• M14: 6,960,789 km (0.07 R)
• M15: 7,088,546 km (0.104 R)
• M16: 7,152,573 km (0.053 R)
• M17: 7,738,399 km (0.043 R)
• M18: 7,870,643 km (0.074 R)
• M19: 8,475,168 km (0.105 R)
• M20: 9,515,621 km (0.113 R)
• M21: 9,871,365 km (0.086 R)
• M22: 12,558,292 km (0.118 R)
• M23: 12,713,874 km (0.119 R)
• M24: 13,105,521 km (0.105 R)
• M25: 13,981,118 km (0.104 R)
• M26: 15,040,271 km (0.077 R)
• M27: 15,288,304 km (0.081 R)
• M28: 17,320,890 km (0.03 R)
• M29: 18,104,783 km (0.099 R)
• M30: 18,545,199 km (0.059 R)
• M31: 18,811,184 km (0.096 R)
• M32: 19,978,347 km (0.096 R)
• M33: 20,069,153 km (0.104 R)
• M34: 20,984,243 km (0.11 R)
• M35: 22,006,445 km (0.08 R)
• M36: 22,100,243 km (0.101 R)
• M37: 25,267,080 km (0.112 R)
• M38: 25,857,992 km (0.07 R)
• M39: 27,556,676 km (0.106 R)
• M40: 29,394,336 km (0.088 R)
• M41: 29,808,124 km (0.078 R)
• M42: 30,432,246 km (0.056 R)
• M43: 30,641,384 km (0.09 R)
• M44: 30,745,953 km (0.115 R)
• M45: 33,941,662 km (0.086 R)
• M46: 34,267,038 km (0.112 R)
• M47: 35,688,816 km (0.104 R)
• M48: 37,241,343 km (0.12 R)
• M49: 37,464,842 km (0.029 R)
• M50: 37,688,940 km (0.091 R)
• M51: 37,801,138 km (0.116 R)
• M52: 38,589,519 km (0.093 R)
• M53: 39,839,409 km (0.06 R)
• M54: 40,182,586 km (0.112 R)
• M55: 40,526,662 km (0.111 R)
• M56: 43,080,297 km (0.081 R)
• M57: 45,685,395 km (0.101 R)
• M58: 46,886,366 km (0.095 R)
• M59: 49,441,947 km (0.116 R)
• M60: 49,933,824 km (0.102 R)
• M61: 50,922,517 km (0.112 R)
• M62: 51,046,533 km (0.107 R)
• M63: 51,294,866 km (0.05 R)
• M64: 54,306,570 km (0.067 R)
• M65: 57,762,580 km (0.056 R)
• M66: 59,974,834 km (0.106 R)
• M67: 62,878,678 km (0.117 R)
• M68: 66,504,481 km (0.073 R)
• M69: 70,059,675 km (0.099 R)
• M70: 72,836,062 km (0.1 R)
• M71: 74,097,172 km (0.119 R)
• M72: 76,073,210 km (0.073 R)
• M73: 76,215,029 km (0.102 R)
• M74: 76,356,848 km (0.113 R)
• M75: 77,210,154 km (0.092 R)
• M76: 81,088,479 km (0.116 R)
• M77: 81,378,250 km (0.112 R)
• M78: 81,813,580 km (0.034 R)
• M79: 84,735,675 km (0.086 R)
• M80: 85,766,554 km (0.036 R)
• M81: 86,801,472 km (0.036 R)
• M82: 87,543,178 km (0.119 R)
• M83: 89,481,667 km (0.119 R)
• M84: 93,097,298 km (0.105 R)
• M85: 93,248,990 km (0.12 R)
• M86: 94,008,648 km (0.031 R)
• M87: 94,465,371 km (0.116 R)
• M88: 95,840,175 km (0.07 R)
• M89: 95,993,363 km (0.056 R)
• M90: 96,453,377 km (0.078 R)
• M91: 97,991,841 km (0.12 R)
• M92: 102,342,746 km (0.099 R)
• M93: 102,969,411 km (0.11 R)
• M94: 103,440,345 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 14,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit