🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.62 AU

Year: 160 Days

Day: 20.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.53 AU - 0.73 AU

Year: 186 Days

Day: 31.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.61 AU - 0.99 AU

Year: 267 Days

Day: 19 Hours

Environment

Temp: 88 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.9 AU - 1.5 AU

Year: 490 Days

Day: 30.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,983,623 km

• M1: 452,384 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.19 AU - 1.93 AU

Year: 726 Days

Day: 27.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.34 AU - 2.44 AU

Year: 1377 Days

Day: 36.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 10.3

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.71 AU - 7.11 AU

Year: 5356 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,983,623 km

• M1: 132,544 km (0.107 R)
• M2: 230,082 km (0.074 R)
• M3: 300,093 km (0.118 R)
• M4: 364,271 km (0.045 R)
• M5: 444,156 km (0.112 R)
• M6: 551,717 km (0.12 R)
• M7: 636,240 km (0.065 R)
• M8: 714,330 km (0.052 R)
• M9: 869,014 km (0.108 R)
• M10: 1,048,382 km (0.052 R)
• M11: 1,254,528 km (0.057 R)
• M12: 1,370,017 km (0.038 R)
• M13: 1,933,852 km (0.06 R)
• M14: 2,490,954 km (0.079 R)
• M15: 3,599,325 km (0.088 R)
• M16: 3,682,352 km (0.062 R)
• M17: 3,999,200 km (0.111 R)
• M18: 4,128,452 km (0.072 R)
• M19: 4,259,201 km (0.111 R)
• M20: 4,457,867 km (0.055 R)
• M21: 4,614,496 km (0.04 R)
• M22: 5,259,113 km (0.053 R)
• M23: 5,496,375 km (0.065 R)
• M24: 5,640,289 km (0.104 R)
• M25: 5,834,317 km (0.075 R)
• M26: 5,907,620 km (0.117 R)
• M27: 5,981,222 km (0.095 R)
• M28: 6,683,135 km (0.028 R)
• M29: 6,785,610 km (0.101 R)
• M30: 7,677,213 km (0.091 R)
• M31: 8,027,871 km (0.055 R)
• M32: 9,684,517 km (0.086 R)
• M33: 9,858,799 km (0.106 R)
• M34: 10,034,128 km (0.11 R)
• M35: 10,151,562 km (0.112 R)
• M36: 10,239,974 km (0.046 R)
• M37: 10,358,157 km (0.045 R)
• M38: 10,447,167 km (0.111 R)
• M39: 10,715,695 km (0.099 R)
• M40: 11,016,836 km (0.106 R)
• M41: 11,504,375 km (0.082 R)
• M42: 11,596,528 km (0.12 R)
• M43: 11,843,514 km (0.116 R)
• M44: 12,248,774 km (0.109 R)
• M45: 12,437,417 km (0.049 R)
• M46: 12,753,817 km (0.093 R)
• M47: 13,653,947 km (0.07 R)
• M48: 14,210,302 km (0.064 R)
• M49: 14,342,397 km (0.116 R)
• M50: 14,408,519 km (0.038 R)
• M51: 14,674,205 km (0.062 R)
• M52: 14,874,516 km (0.117 R)
• M53: 15,718,996 km (0.098 R)
• M54: 16,233,164 km (0.108 R)
• M55: 16,440,357 km (0.114 R)
• M56: 16,544,328 km (0.101 R)
• M57: 16,962,304 km (0.025 R)
• M58: 17,172,489 km (0.1 R)
• M59: 17,631,156 km (0.107 R)
• M60: 17,915,392 km (0.111 R)
• M61: 18,524,256 km (0.092 R)
• M62: 18,704,671 km (0.11 R)
• M63: 18,958,239 km (0.09 R)
• M64: 19,395,663 km (0.039 R)
• M65: 19,615,572 km (0.109 R)
• M66: 19,910,130 km (0.035 R)
• M67: 20,057,933 km (0.077 R)
• M68: 20,578,085 km (0.067 R)
• M69: 20,690,134 km (0.08 R)
• M70: 21,328,916 km (0.04 R)
• M71: 21,593,854 km (0.059 R)
• M72: 21,669,850 km (0.115 R)
• M73: 22,356,803 km (0.071 R)
• M74: 22,818,911 km (0.054 R)
• M75: 24,381,611 km (0.092 R)
• M76: 25,096,090 km (0.085 R)
• M77: 25,375,838 km (0.041 R)
• M78: 25,938,326 km (0.092 R)
• M79: 26,993,889 km (0.036 R)
• M80: 27,157,549 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.9

Radius: 7.2

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.12 AU - 13.88 AU

Year: 17473 Days

Day: 15.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,983,623 km

• M1: 347,516 km (0.115 R)
• M2: 638,334 km (0.088 R)
• M3: 757,115 km (0.073 R)
• M4: 1,834,967 km (0.109 R)
• M5: 2,035,578 km (0.105 R)
• M6: 2,940,795 km (0.03 R)
• M7: 3,347,851 km (0.05 R)
• M8: 3,452,420 km (0.025 R)
• M9: 3,629,095 km (0.077 R)
• M10: 3,844,964 km (0.117 R)
• M11: 3,917,819 km (0.097 R)
• M12: 4,251,721 km (0.094 R)
• M13: 5,635,202 km (0.103 R)
• M14: 5,927,367 km (0.101 R)
• M15: 6,877,762 km (0.084 R)
• M16: 7,010,904 km (0.09 R)
• M17: 7,920,908 km (0.114 R)
• M18: 8,532,315 km (0.083 R)
• M19: 8,675,480 km (0.084 R)
• M20: 8,916,033 km (0.068 R)
• M21: 9,012,823 km (0.104 R)
• M22: 9,551,525 km (0.091 R)
• M23: 10,000,169 km (0.098 R)
• M24: 10,660,045 km (0.071 R)
• M25: 10,814,430 km (0.108 R)
• M26: 11,862,064 km (0.09 R)
• M27: 12,290,063 km (0.071 R)
• M28: 12,397,924 km (0.084 R)
• M29: 13,106,269 km (0.101 R)
• M30: 13,161,321 km (0.101 R)
• M31: 13,326,926 km (0.076 R)
• M32: 13,827,780 km (0.046 R)
• M33: 14,278,219 km (0.086 R)
• M34: 15,425,186 km (0.104 R)
• M35: 16,423,303 km (0.049 R)
• M36: 17,623,976 km (0.113 R)
• M37: 17,806,485 km (0.111 R)
• M38: 17,989,742 km (0.118 R)
• M39: 18,419,537 km (0.091 R)
• M40: 19,792,397 km (0.089 R)
• M41: 20,491,168 km (0.111 R)
• M42: 20,555,047 km (0.096 R)
• M43: 20,811,457 km (0.099 R)
• M44: 26,992,093 km (0.079 R)
• M45: 27,413,660 km (0.084 R)
• M46: 27,978,841 km (0.11 R)
• M47: 28,263,077 km (0.117 R)
• M48: 28,834,092 km (0.102 R)
• M49: 29,264,934 km (0.104 R)
• M50: 29,408,997 km (0.102 R)
• M51: 30,205,605 km (0.093 R)
• M52: 31,156,150 km (0.065 R)
• M53: 32,414,119 km (0.12 R)
• M54: 33,312,005 km (0.064 R)
• M55: 33,915,034 km (0.078 R)
• M56: 34,293,816 km (0.096 R)
• M57: 34,597,948 km (0.061 R)
• M58: 34,826,534 km (0.081 R)
• M59: 35,285,201 km (0.066 R)
• M60: 35,361,945 km (0.107 R)
• M61: 36,518,336 km (0.074 R)
• M62: 37,140,065 km (0.081 R)
• M63: 39,502,963 km (0.058 R)
• M64: 39,981,377 km (0.103 R)
• M65: 41,185,640 km (0.04 R)
• M66: 41,508,772 km (0.094 R)
• M67: 44,620,557 km (0.083 R)
• M68: 45,618,823 km (0.066 R)
• M69: 46,288,424 km (0.113 R)
• M70: 48,401,493 km (0.104 R)
• M71: 49,084,408 km (0.118 R)
• M72: 53,688,133 km (0.111 R)
• M73: 54,306,421 km (0.063 R)
• M74: 54,749,380 km (0.112 R)
• M75: 55,015,814 km (0.113 R)
• M76: 55,728,348 km (0.111 R)
• M77: 56,175,347 km (0.072 R)
• M78: 56,354,415 km (0.078 R)
• M79: 56,623,392 km (0.115 R)
• M80: 56,802,910 km (0.089 R)
• M81: 59,154,439 km (0.058 R)
• M82: 59,975,881 km (0.116 R)
• M83: 61,169,073 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.4

Radius: 4.1

Gravity: 23.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 14.15 AU - 23.37 AU

Year: 30290 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,983,623 km

• M1: 121,773 km (0.061 R)
• M2: 188,344 km (0.098 R)
• M3: 251,324 km (0.118 R)
• M4: 503,696 km (0.116 R)
• M5: 739,462 km (0.064 R)
• M6: 1,006,195 km (0.054 R)
• M7: 1,091,616 km (0.107 R)
• M8: 1,554,172 km (0.099 R)
• M9: 1,619,995 km (0.099 R)
• M10: 2,441,138 km (0.072 R)
• M11: 2,595,224 km (0.086 R)
• M12: 2,634,269 km (0.082 R)
• M13: 2,872,728 km (0.092 R)
• M14: 2,994,501 km (0.081 R)
• M15: 3,076,630 km (0.059 R)
• M16: 4,488,684 km (0.092 R)
• M17: 6,650,074 km (0.097 R)
• M18: 7,975,062 km (0.114 R)
• M19: 8,203,498 km (0.034 R)
• M20: 9,619,592 km (0.065 R)
• M21: 9,862,838 km (0.098 R)
• M22: 10,293,381 km (0.102 R)
• M23: 10,604,694 km (0.1 R)
• M24: 11,045,708 km (0.094 R)
• M25: 11,880,614 km (0.073 R)
• M26: 13,542,198 km (0.073 R)
• M27: 14,365,285 km (0.091 R)
• M28: 14,643,088 km (0.112 R)
• M29: 14,712,951 km (0.071 R)
• M30: 15,558,627 km (0.065 R)
• M31: 15,915,717 km (0.111 R)
• M32: 17,964,460 km (0.05 R)
• M33: 19,171,865 km (0.049 R)
• M34: 19,248,160 km (0.081 R)
• M35: 20,172,076 km (0.081 R)
• M36: 20,639,270 km (0.088 R)
• M37: 21,267,880 km (0.057 R)
• M38: 21,426,155 km (0.117 R)
• M39: 21,584,579 km (0.083 R)
• M40: 22,383,133 km (0.083 R)
• M41: 23,028,797 km (0.086 R)
• M42: 23,191,260 km (0.095 R)
• M43: 23,272,492 km (0.117 R)
• M44: 23,435,554 km (0.12 R)
• M45: 23,762,575 km (0.036 R)
• M46: 23,926,683 km (0.083 R)
• M47: 26,943,923 km (0.107 R)
• M48: 27,716,745 km (0.04 R)
• M49: 27,889,531 km (0.109 R)
• M50: 28,409,832 km (0.117 R)
• M51: 28,845,910 km (0.096 R)
• M52: 29,548,272 km (0.036 R)
• M53: 29,990,035 km (0.048 R)
• M54: 30,612,212 km (0.111 R)
• M55: 32,322,266 km (0.087 R)
• M56: 34,712,092 km (0.103 R)
• M57: 35,271,737 km (0.072 R)
• M58: 37,730,677 km (0.071 R)
• M59: 38,594,605 km (0.058 R)
• M60: 40,244,221 km (0.09 R)
• M61: 41,718,807 km (0.048 R)
• M62: 41,916,725 km (0.076 R)
• M63: 42,711,688 km (0.099 R)
• M64: 43,311,127 km (0.093 R)
• M65: 46,554,857 km (0.093 R)
• M66: 46,965,803 km (0.106 R)
• M67: 47,791,284 km (0.092 R)
• M68: 49,142,751 km (0.095 R)
• M69: 49,875,780 km (0.064 R)
• M70: 50,717,867 km (0.111 R)
• M71: 51,883,384 km (0.103 R)
• M72: 52,096,262 km (0.111 R)
• M73: 54,025,027 km (0.082 R)
• M74: 54,889,852 km (0.095 R)
• M75: 58,394,182 km (0.098 R)
• M76: 58,726,439 km (0.095 R)
• M77: 59,838,400 km (0.096 R)
• M78: 60,285,100 km (0.114 R)
• M79: 60,396,999 km (0.079 R)
• M80: 63,670,649 km (0.039 R)
• M81: 64,012,630 km (0.113 R)
• M82: 64,355,209 km (0.072 R)
• M83: 64,698,386 km (0.042 R)
• M84: 66,423,250 km (0.087 R)
• M85: 67,233,322 km (0.107 R)
• M86: 68,980,326 km (0.113 R)
• M87: 73,591,681 km (0.116 R)
• M88: 75,150,939 km (0.043 R)
• M89: 76,963,317 km (0.12 R)
• M90: 79,402,361 km (0.111 R)
• M91: 79,770,372 km (0.093 R)
• M92: 80,138,981 km (0.093 R)
• M93: 80,385,069 km (0.119 R)
• M94: 82,362,454 km (0.093 R)
• M95: 82,983,584 km (0.064 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 10,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit