🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.47 AU - 0.63 AU

Year: 150 Days

Day: 15.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.56 AU - 0.78 AU

Year: 201 Days

Day: 16.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,165,792 km

• M1: 377,286 km (0.118 R)
• M2: 427,102 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.88 AU - 1.26 AU

Year: 406 Days

Day: 18 Hours

Environment

Temp: 6 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.97 AU - 1.39 AU

Year: 471 Days

Day: 31.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,165,792 km

• M1: 68,366 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.68 AU - 2.52 AU

Year: 1117 Days

Day: 24 Hours

Environment

Temp: -73 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.21 AU - 3.99 AU

Year: 2507 Days

Day: 15.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.9

Radius: 11.6

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.07 AU - 5.39 AU

Year: 4391 Days

Day: 10.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 100,165,792 km

• M1: 152,889 km (0.091 R)
• M2: 266,284 km (0.088 R)
• M3: 534,812 km (0.102 R)
• M4: 647,609 km (0.096 R)
• M5: 824,284 km (0.095 R)
• M6: 899,831 km (0.108 R)
• M7: 1,314,965 km (0.093 R)
• M8: 2,254,290 km (0.073 R)
• M9: 2,644,142 km (0.104 R)
• M10: 3,131,083 km (0.091 R)
• M11: 3,222,637 km (0.109 R)
• M12: 3,694,170 km (0.105 R)
• M13: 4,204,448 km (0.117 R)
• M14: 4,545,382 km (0.116 R)
• M15: 4,736,867 km (0.062 R)
• M16: 4,842,483 km (0.119 R)
• M17: 5,002,403 km (0.106 R)
• M18: 5,547,837 km (0.092 R)
• M19: 5,846,734 km (0.085 R)
• M20: 5,998,127 km (0.111 R)
• M21: 6,853,976 km (0.064 R)
• M22: 7,296,187 km (0.074 R)
• M23: 7,459,399 km (0.058 R)
• M24: 7,541,378 km (0.047 R)
• M25: 7,727,179 km (0.107 R)
• M26: 7,851,794 km (0.098 R)
• M27: 8,061,081 km (0.108 R)
• M28: 8,442,406 km (0.042 R)
• M29: 8,592,303 km (0.12 R)
• M30: 8,894,790 km (0.088 R)
• M31: 9,156,736 km (0.096 R)
• M32: 9,755,726 km (0.1 R)
• M33: 10,230,400 km (0.058 R)
• M34: 10,689,516 km (0.046 R)
• M35: 11,061,715 km (0.104 R)
• M36: 11,390,980 km (0.094 R)
• M37: 11,604,157 km (0.027 R)
• M38: 12,107,105 km (0.039 R)
• M39: 13,658,286 km (0.095 R)
• M40: 14,675,402 km (0.094 R)
• M41: 16,060,528 km (0.067 R)
• M42: 16,273,107 km (0.109 R)
• M43: 16,379,920 km (0.103 R)
• M44: 16,782,039 km (0.091 R)
• M45: 17,296,207 km (0.076 R)
• M46: 17,514,171 km (0.095 R)
• M47: 18,562,253 km (0.079 R)
• M48: 18,785,603 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.2

Radius: 12.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.84 AU - 12.48 AU

Year: 13686 Days

Day: 15 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 100,165,792 km

• M1: 226,192 km (0.075 R)
• M2: 426,504 km (0.093 R)
• M3: 541,544 km (0.083 R)
• M4: 684,261 km (0.098 R)
• M5: 1,028,785 km (0.083 R)
• M6: 1,137,243 km (0.119 R)
• M7: 1,346,830 km (0.106 R)
• M8: 1,937,592 km (0.037 R)
• M9: 2,028,248 km (0.108 R)
• M10: 2,143,737 km (0.032 R)
• M11: 2,285,257 km (0.06 R)
• M12: 2,429,918 km (0.107 R)
• M13: 2,779,678 km (0.03 R)
• M14: 2,986,871 km (0.085 R)
• M15: 3,226,228 km (0.053 R)
• M16: 3,527,368 km (0.061 R)
• M17: 3,780,637 km (0.064 R)
• M18: 5,071,817 km (0.114 R)
• M19: 5,682,774 km (0.106 R)
• M20: 6,453,503 km (0.047 R)
• M21: 6,973,954 km (0.118 R)
• M22: 7,292,747 km (0.101 R)
• M23: 7,544,071 km (0.076 R)
• M24: 8,653,339 km (0.082 R)
• M25: 9,852,516 km (0.076 R)
• M26: 9,931,803 km (0.088 R)
• M27: 10,290,688 km (0.118 R)
• M28: 10,491,897 km (0.115 R)
• M29: 10,572,830 km (0.118 R)
• M30: 10,653,912 km (0.078 R)
• M31: 10,898,354 km (0.079 R)
• M32: 11,268,609 km (0.102 R)
• M33: 12,276,001 km (0.095 R)
• M34: 12,618,281 km (0.069 R)
• M35: 13,094,002 km (0.09 R)
• M36: 13,399,930 km (0.067 R)
• M37: 13,487,744 km (0.046 R)
• M38: 14,063,247 km (0.072 R)
• M39: 14,601,500 km (0.108 R)
• M40: 15,375,819 km (0.098 R)
• M41: 17,297,703 km (0.058 R)
• M42: 18,702,427 km (0.057 R)
• M43: 19,642,500 km (0.115 R)
• M44: 19,792,247 km (0.12 R)
• M45: 19,942,593 km (0.098 R)
• M46: 20,345,011 km (0.047 R)
• M47: 20,496,554 km (0.089 R)
• M48: 21,362,875 km (0.087 R)
• M49: 21,620,034 km (0.117 R)
• M50: 21,826,329 km (0.077 R)
• M51: 22,763,261 km (0.113 R)
• M52: 23,501,077 km (0.079 R)
• M53: 23,660,250 km (0.079 R)
• M54: 25,434,181 km (0.08 R)
• M55: 26,034,966 km (0.115 R)
• M56: 26,419,732 km (0.089 R)
• M57: 28,146,241 km (0.098 R)
• M58: 28,654,275 km (0.106 R)
• M59: 28,881,066 km (0.051 R)
• M60: 29,393,588 km (0.115 R)
• M61: 30,139,184 km (0.105 R)
• M62: 31,473,447 km (0.106 R)
• M63: 32,767,618 km (0.051 R)
• M64: 34,439,973 km (0.074 R)
• M65: 34,801,850 km (0.047 R)
• M66: 35,043,900 km (0.072 R)
• M67: 35,286,398 km (0.056 R)
• M68: 35,408,021 km (0.086 R)
• M69: 35,773,339 km (0.053 R)
• M70: 37,432,678 km (0.11 R)
• M71: 37,866,961 km (0.119 R)
• M72: 37,991,426 km (0.064 R)
• M73: 38,178,274 km (0.077 R)
• M74: 38,928,657 km (0.096 R)
• M75: 39,117,150 km (0.075 R)
• M76: 39,368,774 km (0.094 R)
• M77: 40,253,645 km (0.076 R)
• M78: 41,145,249 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.1

Radius: 3.8

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.31 AU - 17.67 AU

Year: 21305 Days

Day: 17.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,165,792 km

• M1: 51,910 km (0.085 R)
• M2: 78,240 km (0.09 R)
• M3: 294,558 km (0.111 R)
• M4: 321,486 km (0.092 R)
• M5: 422,913 km (0.083 R)
• M6: 485,445 km (0.106 R)
• M7: 842,535 km (0.119 R)
• M8: 1,024,895 km (0.113 R)
• M9: 1,544,299 km (0.038 R)
• M10: 1,741,618 km (0.095 R)
• M11: 1,868,926 km (0.089 R)
• M12: 2,871,830 km (0.109 R)
• M13: 2,961,739 km (0.111 R)
• M14: 3,144,547 km (0.086 R)
• M15: 3,175,364 km (0.081 R)
• M16: 3,237,298 km (0.069 R)
• M17: 3,553,099 km (0.119 R)
• M18: 3,714,515 km (0.063 R)
• M19: 3,812,651 km (0.07 R)
• M20: 3,944,746 km (0.051 R)
• M21: 4,078,337 km (0.096 R)
• M22: 4,179,615 km (0.105 R)
• M23: 4,213,574 km (0.041 R)
• M24: 4,662,816 km (0.084 R)
• M25: 5,127,018 km (0.098 R)
• M26: 5,272,876 km (0.114 R)
• M27: 5,945,917 km (0.101 R)
• M28: 6,844,402 km (0.118 R)
• M29: 7,289,007 km (0.115 R)
• M30: 7,411,827 km (0.083 R)
• M31: 7,576,683 km (0.101 R)
• M32: 7,701,149 km (0.116 R)
• M33: 8,764,341 km (0.078 R)
• M34: 9,423,918 km (0.119 R)
• M35: 9,827,383 km (0.101 R)
• M36: 9,917,890 km (0.118 R)
• M37: 10,328,087 km (0.116 R)
• M38: 10,374,014 km (0.114 R)
• M39: 12,608,109 km (0.099 R)
• M40: 13,652,451 km (0.101 R)
• M41: 14,931,363 km (0.094 R)
• M42: 16,301,530 km (0.116 R)
• M43: 16,462,198 km (0.099 R)
• M44: 16,785,031 km (0.11 R)
• M45: 18,430,757 km (0.105 R)
• M46: 18,486,407 km (0.092 R)
• M47: 19,442,487 km (0.084 R)
• M48: 19,898,013 km (0.104 R)
• M49: 20,414,574 km (0.043 R)
• M50: 20,587,809 km (0.079 R)
• M51: 20,703,448 km (0.094 R)
• M52: 20,761,492 km (0.049 R)
• M53: 21,519,504 km (0.075 R)
• M54: 21,695,730 km (0.11 R)
• M55: 23,908,432 km (0.099 R)
• M56: 24,764,282 km (0.068 R)
• M57: 25,630,005 km (0.073 R)
• M58: 27,327,492 km (0.083 R)
• M59: 28,157,760 km (0.103 R)
• M60: 28,543,723 km (0.12 R)
• M61: 29,385,959 km (0.098 R)
• M62: 29,712,082 km (0.113 R)
• M63: 30,433,592 km (0.075 R)
• M64: 30,697,483 km (0.099 R)
• M65: 31,426,922 km (0.108 R)
• M66: 32,903,004 km (0.076 R)
• M67: 33,922,215 km (0.074 R)
• M68: 34,127,313 km (0.11 R)
• M69: 35,020,862 km (0.104 R)
• M70: 35,159,090 km (0.038 R)
• M71: 35,574,523 km (0.097 R)
• M72: 35,643,937 km (0.108 R)
• M73: 36,340,614 km (0.117 R)
• M74: 36,480,338 km (0.059 R)
• M75: 37,393,783 km (0.076 R)
• M76: 37,817,893 km (0.12 R)
• M77: 37,959,712 km (0.104 R)
• M78: 40,034,485 km (0.117 R)
• M79: 41,632,938 km (0.101 R)
• M80: 42,660,974 km (0.114 R)
• M81: 42,734,726 km (0.103 R)
• M82: 43,400,287 km (0.088 R)
• M83: 43,622,889 km (0.051 R)
• M84: 44,741,881 km (0.114 R)
• M85: 45,794,601 km (0.078 R)
• M86: 46,703,408 km (0.101 R)
• M87: 46,779,553 km (0.098 R)
• M88: 50,086,564 km (0.1 R)
• M89: 50,788,178 km (0.106 R)
• M90: 51,336,155 km (0.118 R)
• M91: 51,414,694 km (0.074 R)
• M92: 51,650,161 km (0.069 R)
• M93: 51,886,077 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.9

Radius: 6.7

Gravity: 21.56 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 16.54 AU - 17.18 AU

Year: 25413 Days

Day: 15.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,165,792 km

• M1: 267,182 km (0.065 R)
• M2: 387,907 km (0.097 R)
• M3: 1,481,318 km (0.036 R)
• M4: 1,780,364 km (0.114 R)
• M5: 2,263,565 km (0.086 R)
• M6: 3,106,849 km (0.085 R)
• M7: 3,248,219 km (0.063 R)
• M8: 4,037,347 km (0.08 R)
• M9: 4,088,659 km (0.114 R)
• M10: 4,400,721 km (0.099 R)
• M11: 4,453,379 km (0.097 R)
• M12: 5,839,553 km (0.116 R)
• M13: 6,428,669 km (0.103 R)
• M14: 6,609,084 km (0.08 R)
• M15: 8,569,116 km (0.033 R)
• M16: 8,767,782 km (0.115 R)
• M17: 9,034,963 km (0.105 R)
• M18: 10,130,319 km (0.059 R)
• M19: 10,200,181 km (0.105 R)
• M20: 10,410,815 km (0.118 R)
• M21: 10,481,276 km (0.116 R)
• M22: 13,046,729 km (0.079 R)
• M23: 14,595,067 km (0.116 R)
• M24: 16,119,171 km (0.051 R)
• M25: 17,274,066 km (0.099 R)
• M26: 19,315,329 km (0.109 R)
• M27: 20,276,047 km (0.084 R)
• M28: 22,153,051 km (0.073 R)
• M29: 23,805,659 km (0.04 R)
• M30: 24,084,808 km (0.032 R)
• M31: 28,303,618 km (0.086 R)
• M32: 28,896,325 km (0.096 R)
• M33: 31,104,389 km (0.081 R)
• M34: 31,409,719 km (0.09 R)
• M35: 31,818,270 km (0.07 R)
• M36: 33,054,547 km (0.028 R)
• M37: 34,411,549 km (0.11 R)
• M38: 34,622,034 km (0.097 R)
• M39: 34,938,433 km (0.102 R)
• M40: 36,427,530 km (0.104 R)
• M41: 37,612,046 km (0.06 R)
• M42: 40,461,586 km (0.045 R)
• M43: 41,352,143 km (0.087 R)
• M44: 42,249,281 km (0.114 R)
• M45: 42,361,928 km (0.047 R)
• M46: 43,834,719 km (0.11 R)
• M47: 44,062,706 km (0.119 R)
• M48: 44,291,292 km (0.077 R)
• M49: 44,864,102 km (0.08 R)
• M50: 45,901,414 km (0.116 R)
• M51: 46,946,804 km (0.102 R)
• M52: 47,882,389 km (0.062 R)
• M53: 48,470,308 km (0.104 R)
• M54: 48,588,192 km (0.078 R)
• M55: 52,168,517 km (0.101 R)
• M56: 53,137,612 km (0.116 R)
• M57: 53,746,177 km (0.04 R)
• M58: 53,990,320 km (0.072 R)
• M59: 57,945,838 km (0.083 R)
• M60: 58,446,841 km (0.059 R)
• M61: 61,865,751 km (0.101 R)
• M62: 63,277,207 km (0.036 R)
• M63: 63,534,964 km (0.077 R)
• M64: 64,180,778 km (0.089 R)
• M65: 64,828,985 km (0.109 R)
• M66: 64,958,836 km (0.102 R)
• M67: 67,048,718 km (0.094 R)
• M68: 67,574,555 km (0.083 R)
• M69: 68,630,566 km (0.099 R)
• M70: 71,160,117 km (0.097 R)
• M71: 71,830,764 km (0.072 R)
• M72: 72,638,443 km (0.056 R)
• M73: 73,043,404 km (0.035 R)
• M74: 74,670,730 km (0.061 R)
• M75: 76,035,960 km (0.112 R)
• M76: 76,310,023 km (0.094 R)
• M77: 77,547,198 km (0.112 R)
• M78: 77,961,135 km (0.079 R)
• M79: 80,180,868 km (0.055 R)
• M80: 82,140,002 km (0.075 R)
• M81: 82,421,246 km (0.059 R)
• M82: 82,984,482 km (0.095 R)
• M83: 83,831,954 km (0.03 R)
• M84: 85,250,591 km (0.089 R)
• M85: 85,820,259 km (0.052 R)
• M86: 86,963,337 km (0.051 R)
• M87: 87,680,359 km (0.098 R)
• M88: 91,149,384 km (0.098 R)
• M89: 92,607,963 km (0.111 R)
• M90: 94,368,431 km (0.091 R)
• M91: 95,548,160 km (0.076 R)
• M92: 95,991,867 km (0.05 R)
• M93: 96,436,323 km (0.051 R)
• M94: 97,922,428 km (0.085 R)
• M95: 99,266,415 km (0.047 R)
• M96: 99,715,807 km (0.065 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 15,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit