🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.52 AU - 0.72 AU

Year: 172 Days

Day: 29.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.84 AU - 0.92 AU

Year: 291 Days

Day: 46.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.92 AU - 1.5 AU

Year: 470 Days

Day: 28.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 56,766,914 km

• M1: 238,908 km (0.11 R)
• M2: 852,708 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.55 AU - 1.87 AU

Year: 790 Days

Day: 42.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.39 AU - 3.61 AU

Year: 1835 Days

Day: 16.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.22 AU - 3.36 AU

Year: 2107 Days

Day: 18.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,766,914 km

• M1: 185,651 km (0.074 R)
• M2: 672,143 km (0.109 R)

Asteroid Belt

Center: 6.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.4

Radius: 10.6

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.96 AU - 9.7 AU

Year: 10063 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 56,766,914 km

• M1: 237,262 km (0.089 R)
• M2: 543,788 km (0.088 R)
• M3: 852,259 km (0.089 R)
• M4: 962,961 km (0.119 R)
• M5: 1,105,229 km (0.083 R)
• M6: 1,185,862 km (0.114 R)
• M7: 1,920,089 km (0.111 R)
• M8: 2,085,095 km (0.041 R)
• M9: 2,289,296 km (0.094 R)
• M10: 2,662,842 km (0.116 R)
• M11: 2,754,546 km (0.098 R)
• M12: 2,941,393 km (0.088 R)
• M13: 3,017,389 km (0.028 R)
• M14: 3,249,266 km (0.107 R)
• M15: 3,669,037 km (0.12 R)
• M16: 3,875,034 km (0.099 R)
• M17: 3,958,509 km (0.076 R)
• M18: 4,169,891 km (0.083 R)
• M19: 4,625,865 km (0.032 R)
• M20: 4,938,824 km (0.095 R)
• M21: 5,281,852 km (0.103 R)
• M22: 5,351,415 km (0.088 R)
• M23: 6,160,889 km (0.074 R)
• M24: 6,480,580 km (0.108 R)
• M25: 6,830,938 km (0.116 R)
• M26: 7,471,965 km (0.115 R)
• M27: 8,293,407 km (0.11 R)
• M28: 8,401,566 km (0.118 R)
• M29: 8,646,458 km (0.045 R)
• M30: 9,963,817 km (0.063 R)
• M31: 10,136,453 km (0.082 R)
• M32: 10,368,180 km (0.065 R)
• M33: 11,947,484 km (0.04 R)
• M34: 12,284,678 km (0.113 R)
• M35: 12,905,659 km (0.096 R)
• M36: 14,049,185 km (0.09 R)
• M37: 14,178,288 km (0.118 R)
• M38: 15,191,813 km (0.096 R)
• M39: 15,992,611 km (0.061 R)
• M40: 16,330,253 km (0.118 R)
• M41: 16,500,047 km (0.088 R)
• M42: 17,913,896 km (0.052 R)
• M43: 18,901,541 km (0.098 R)
• M44: 19,294,535 km (0.093 R)
• M45: 19,943,191 km (0.056 R)
• M46: 20,306,714 km (0.076 R)
• M47: 23,983,381 km (0.083 R)
• M48: 25,660,224 km (0.103 R)
• M49: 25,739,062 km (0.112 R)
• M50: 26,692,299 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.4

Radius: 13.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.34 AU - 9.68 AU

Year: 10355 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,766,914 km

• M1: 196,721 km (0.117 R)
• M2: 489,783 km (0.092 R)
• M3: 877,990 km (0.106 R)
• M4: 1,045,689 km (0.113 R)
• M5: 1,206,357 km (0.112 R)
• M6: 1,395,000 km (0.105 R)
• M7: 1,533,229 km (0.085 R)
• M8: 1,932,356 km (0.037 R)
• M9: 2,224,520 km (0.063 R)
• M10: 2,459,090 km (0.036 R)
• M11: 2,776,387 km (0.112 R)
• M12: 3,423,996 km (0.041 R)
• M13: 3,723,790 km (0.059 R)
• M14: 4,032,111 km (0.039 R)
• M15: 4,261,744 km (0.094 R)
• M16: 4,764,094 km (0.102 R)
• M17: 5,191,944 km (0.104 R)
• M18: 5,379,240 km (0.05 R)
• M19: 5,696,388 km (0.104 R)
• M20: 5,825,042 km (0.046 R)
• M21: 6,150,716 km (0.099 R)
• M22: 6,349,083 km (0.075 R)
• M23: 6,820,317 km (0.103 R)
• M24: 6,957,049 km (0.062 R)
• M25: 7,233,207 km (0.074 R)
• M26: 7,337,776 km (0.098 R)
• M27: 7,513,104 km (0.081 R)
• M28: 7,654,325 km (0.116 R)
• M29: 7,975,362 km (0.096 R)
• M30: 8,965,400 km (0.103 R)
• M31: 9,493,930 km (0.117 R)
• M32: 9,839,202 km (0.035 R)
• M33: 10,188,513 km (0.114 R)
• M34: 10,463,025 km (0.062 R)
• M35: 10,979,437 km (0.066 R)
• M36: 11,422,994 km (0.087 R)
• M37: 11,667,437 km (0.079 R)
• M38: 11,872,386 km (0.07 R)
• M39: 12,915,383 km (0.118 R)
• M40: 13,383,474 km (0.038 R)
• M41: 13,857,251 km (0.057 R)
• M42: 13,987,551 km (0.083 R)
• M43: 14,161,682 km (0.068 R)
• M44: 14,512,340 km (0.072 R)
• M45: 17,841,790 km (0.119 R)
• M46: 17,983,459 km (0.113 R)
• M47: 18,125,577 km (0.115 R)
• M48: 18,506,304 km (0.099 R)
• M49: 18,697,639 km (0.081 R)
• M50: 19,615,722 km (0.027 R)
• M51: 19,908,634 km (0.116 R)
• M52: 20,055,689 km (0.119 R)
• M53: 20,252,261 km (0.081 R)
• M54: 20,696,865 km (0.058 R)
• M55: 21,294,808 km (0.099 R)
• M56: 21,595,949 km (0.105 R)
• M57: 21,848,021 km (0.077 R)
• M58: 23,122,595 km (0.051 R)
• M59: 25,583,779 km (0.111 R)
• M60: 26,440,526 km (0.114 R)
• M61: 27,688,471 km (0.114 R)
• M62: 27,797,977 km (0.046 R)
• M63: 28,512,756 km (0.055 R)
• M64: 28,678,510 km (0.106 R)
• M65: 29,066,717 km (0.059 R)
• M66: 29,568,318 km (0.1 R)
• M67: 29,848,366 km (0.112 R)
• M68: 30,467,252 km (0.097 R)
• M69: 30,693,294 km (0.1 R)
• M70: 30,976,782 km (0.083 R)
• M71: 32,004,370 km (0.076 R)
• M72: 33,800,293 km (0.094 R)
• M73: 34,034,413 km (0.055 R)
• M74: 35,390,967 km (0.11 R)
• M75: 35,569,138 km (0.107 R)
• M76: 38,217,768 km (0.093 R)
• M77: 39,196,437 km (0.12 R)
• M78: 39,750,697 km (0.114 R)
• M79: 40,121,551 km (0.039 R)
• M80: 40,680,149 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.6

Radius: 12.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.67 AU - 12.51 AU

Year: 11317 Days

Day: 11 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,766,914 km

• M1: 182,210 km (0.111 R)
• M2: 269,426 km (0.104 R)
• M3: 377,735 km (0.052 R)
• M4: 480,060 km (0.114 R)
• M5: 609,611 km (0.111 R)
• M6: 687,701 km (0.051 R)
• M7: 1,018,911 km (0.082 R)
• M8: 1,295,069 km (0.117 R)
• M9: 1,662,930 km (0.093 R)
• M10: 1,777,522 km (0.097 R)
• M11: 1,894,807 km (0.114 R)
• M12: 2,237,535 km (0.073 R)
• M13: 2,442,335 km (0.062 R)
• M14: 3,265,123 km (0.11 R)
• M15: 3,557,587 km (0.116 R)
• M16: 3,647,046 km (0.118 R)
• M17: 4,326,071 km (0.111 R)
• M18: 4,615,094 km (0.068 R)
• M19: 4,977,121 km (0.064 R)
• M20: 5,451,346 km (0.063 R)
• M21: 5,624,282 km (0.1 R)
• M22: 6,662,940 km (0.111 R)
• M23: 7,072,389 km (0.117 R)
• M24: 7,954,867 km (0.097 R)
• M25: 8,831,510 km (0.048 R)
• M26: 8,953,433 km (0.082 R)
• M27: 9,991,193 km (0.104 R)
• M28: 10,203,323 km (0.069 R)
• M29: 11,198,448 km (0.114 R)
• M30: 12,315,046 km (0.083 R)
• M31: 12,497,107 km (0.067 R)
• M32: 13,607,422 km (0.109 R)
• M33: 13,795,616 km (0.103 R)
• M34: 15,429,674 km (0.052 R)
• M35: 16,169,884 km (0.099 R)
• M36: 16,669,840 km (0.065 R)
• M37: 17,480,362 km (0.11 R)
• M38: 17,685,011 km (0.1 R)
• M39: 17,993,482 km (0.084 R)
• M40: 18,720,079 km (0.113 R)
• M41: 18,929,516 km (0.064 R)
• M42: 19,034,534 km (0.089 R)
• M43: 19,139,701 km (0.079 R)
• M44: 19,509,358 km (0.106 R)
• M45: 20,848,857 km (0.08 R)
• M46: 21,557,053 km (0.103 R)
• M47: 21,886,617 km (0.081 R)
• M48: 22,052,073 km (0.112 R)
• M49: 22,217,827 km (0.072 R)
• M50: 22,941,282 km (0.115 R)
• M51: 24,126,097 km (0.038 R)
• M52: 24,697,262 km (0.091 R)
• M53: 24,984,490 km (0.109 R)
• M54: 25,678,475 km (0.083 R)
• M55: 26,261,607 km (0.097 R)
• M56: 27,026,351 km (0.057 R)
• M57: 27,619,507 km (0.083 R)
• M58: 27,857,966 km (0.035 R)
• M59: 30,035,064 km (0.083 R)
• M60: 30,526,194 km (0.062 R)
• M61: 30,896,299 km (0.09 R)
• M62: 31,703,379 km (0.091 R)
• M63: 32,517,491 km (0.061 R)
• M64: 34,936,040 km (0.081 R)
• M65: 35,517,377 km (0.117 R)
• M66: 36,167,080 km (0.038 R)
• M67: 36,493,353 km (0.065 R)
• M68: 37,874,441 km (0.101 R)
• M69: 38,272,222 km (0.062 R)
• M70: 38,804,790 km (0.105 R)
• M71: 39,205,712 km (0.09 R)
• M72: 40,484,625 km (0.097 R)
• M73: 40,620,011 km (0.095 R)
• M74: 41,367,402 km (0.081 R)
• M75: 42,669,202 km (0.097 R)
• M76: 43,014,025 km (0.098 R)
• M77: 44,193,305 km (0.036 R)
• M78: 44,332,731 km (0.045 R)
• M79: 44,821,916 km (0.093 R)
• M80: 45,383,207 km (0.105 R)
• M81: 45,805,671 km (0.12 R)
• M82: 46,158,722 km (0.118 R)
• M83: 47,152,052 km (0.099 R)
• M84: 47,722,918 km (0.071 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 11.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.96 AU - 15 AU

Year: 15568 Days

Day: 13.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,766,914 km

• M1: 149,299 km (0.087 R)
• M2: 368,011 km (0.11 R)
• M3: 515,065 km (0.097 R)
• M4: 758,461 km (0.075 R)
• M5: 894,595 km (0.034 R)
• M6: 1,061,098 km (0.086 R)
• M7: 1,284,148 km (0.07 R)
• M8: 1,498,223 km (0.076 R)
• M9: 2,153,910 km (0.05 R)
• M10: 2,381,299 km (0.077 R)
• M11: 2,586,846 km (0.097 R)
• M12: 2,706,973 km (0.083 R)
• M13: 3,400,958 km (0.115 R)
• M14: 3,700,303 km (0.108 R)
• M15: 3,939,361 km (0.063 R)
• M16: 4,253,965 km (0.099 R)
• M17: 4,796,706 km (0.09 R)
• M18: 4,908,007 km (0.082 R)
• M19: 6,026,999 km (0.086 R)
• M20: 7,179,651 km (0.094 R)
• M21: 7,824,866 km (0.056 R)
• M22: 10,154,703 km (0.092 R)
• M23: 10,346,039 km (0.084 R)
• M24: 10,586,892 km (0.111 R)
• M25: 10,780,771 km (0.078 R)
• M26: 12,120,868 km (0.115 R)
• M27: 12,887,857 km (0.102 R)
• M28: 13,043,139 km (0.041 R)
• M29: 13,987,999 km (0.045 R)
• M30: 14,415,101 km (0.107 R)
• M31: 16,614,040 km (0.102 R)
• M32: 16,952,880 km (0.098 R)
• M33: 17,982,861 km (0.084 R)
• M34: 18,915,454 km (0.108 R)
• M35: 21,254,117 km (0.093 R)
• M36: 21,621,979 km (0.032 R)
• M37: 22,301,751 km (0.114 R)
• M38: 23,177,198 km (0.113 R)
• M39: 23,366,290 km (0.109 R)
• M40: 25,284,733 km (0.107 R)
• M41: 28,256,195 km (0.118 R)
• M42: 30,160,277 km (0.059 R)
• M43: 31,058,313 km (0.036 R)
• M44: 31,754,990 km (0.047 R)
• M45: 32,597,974 km (0.108 R)
• M46: 33,377,080 km (0.09 R)
• M47: 33,804,631 km (0.059 R)
• M48: 36,921,802 km (0.083 R)
• M49: 38,030,621 km (0.086 R)
• M50: 39,601,249 km (0.088 R)
• M51: 43,192,795 km (0.119 R)
• M52: 43,814,374 km (0.057 R)
• M53: 44,126,286 km (0.109 R)
• M54: 45,145,197 km (0.104 R)
• M55: 45,776,051 km (0.041 R)
• M56: 46,568,620 km (0.083 R)
• M57: 47,525,897 km (0.109 R)
• M58: 48,087,188 km (0.113 R)
• M59: 48,812,140 km (0.074 R)
• M60: 48,973,855 km (0.09 R)
• M61: 49,784,376 km (0.066 R)
• M62: 49,947,139 km (0.087 R)
• M63: 52,408,323 km (0.065 R)
• M64: 53,071,191 km (0.102 R)
• M65: 53,237,394 km (0.105 R)
• M66: 53,320,571 km (0.116 R)
• M67: 53,903,853 km (0.08 R)
• M68: 54,489,229 km (0.117 R)
• M69: 55,835,161 km (0.065 R)
• M70: 55,919,684 km (0.102 R)
• M71: 56,173,402 km (0.106 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 13,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit