🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.61 AU - 0.83 AU

Year: 216 Days

Day: 32.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 167.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,988,563 km

• M1: 35,006 km (0.109 R)
• M2: 432,039 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.05 AU - 4.41 AU

Year: 2544 Days

Day: 25.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,988,563 km

• M1: 2,994,052 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.43 AU - 5.39 AU

Year: 3270 Days

Day: 43.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.59 AU - 5.17 AU

Year: 3807 Days

Day: 33.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,988,563 km

• M1: 231,727 km (0.108 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.7

Radius: 8.1

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.68 AU - 10.84 AU

Year: 9950 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 69,988,563 km

• M1: 150,196 km (0.112 R)
• M2: 265,387 km (0.067 R)
• M3: 640,279 km (0.107 R)
• M4: 799,002 km (0.106 R)
• M5: 1,170,454 km (0.111 R)
• M6: 1,451,698 km (0.1 R)
• M7: 1,717,234 km (0.116 R)
• M8: 1,809,237 km (0.109 R)
• M9: 2,075,820 km (0.065 R)
• M10: 2,173,956 km (0.081 R)
• M11: 2,603,601 km (0.056 R)
• M12: 2,774,143 km (0.1 R)
• M13: 3,516,448 km (0.108 R)
• M14: 4,241,698 km (0.069 R)
• M15: 4,392,343 km (0.066 R)
• M16: 4,647,258 km (0.11 R)
• M17: 4,724,600 km (0.118 R)
• M18: 5,251,783 km (0.05 R)
• M19: 5,413,648 km (0.115 R)
• M20: 5,714,489 km (0.116 R)
• M21: 6,162,086 km (0.112 R)
• M22: 6,447,519 km (0.118 R)
• M23: 6,620,753 km (0.076 R)
• M24: 6,737,290 km (0.09 R)
• M25: 7,060,870 km (0.116 R)
• M26: 7,269,559 km (0.116 R)
• M27: 7,359,617 km (0.065 R)
• M28: 7,969,378 km (0.05 R)
• M29: 8,658,874 km (0.095 R)
• M30: 8,978,565 km (0.111 R)
• M31: 9,728,649 km (0.045 R)
• M32: 10,262,115 km (0.098 R)
• M33: 10,498,629 km (0.048 R)
• M34: 11,114,823 km (0.12 R)
• M35: 11,218,644 km (0.078 R)
• M36: 11,288,057 km (0.085 R)
• M37: 12,489,926 km (0.112 R)
• M38: 14,670,166 km (0.106 R)
• M39: 15,667,684 km (0.073 R)
• M40: 16,885,411 km (0.082 R)
• M41: 17,364,872 km (0.111 R)
• M42: 18,624,337 km (0.071 R)
• M43: 19,327,447 km (0.038 R)
• M44: 19,410,773 km (0.066 R)
• M45: 19,577,724 km (0.118 R)
• M46: 20,250,316 km (0.105 R)
• M47: 21,273,266 km (0.051 R)
• M48: 21,877,791 km (0.092 R)
• M49: 22,575,515 km (0.087 R)
• M50: 23,103,746 km (0.091 R)
• M51: 23,502,424 km (0.101 R)
• M52: 23,680,445 km (0.096 R)
• M53: 24,082,415 km (0.087 R)
• M54: 24,216,903 km (0.086 R)
• M55: 24,983,892 km (0.099 R)
• M56: 26,356,901 km (0.112 R)
• M57: 26,819,906 km (0.11 R)
• M58: 27,379,103 km (0.109 R)
• M59: 27,989,313 km (0.075 R)
• M60: 28,841,572 km (0.101 R)
• M61: 29,414,382 km (0.045 R)
• M62: 30,911,707 km (0.091 R)
• M63: 32,582,267 km (0.083 R)
• M64: 32,830,450 km (0.105 R)
• M65: 33,129,047 km (0.044 R)
• M66: 33,278,645 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.5

Radius: 7.5

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.47 AU - 16.11 AU

Year: 18082 Days

Day: 23.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,988,563 km

• M1: 94,845 km (0.055 R)
• M2: 165,904 km (0.119 R)
• M3: 275,260 km (0.118 R)
• M4: 499,657 km (0.03 R)
• M5: 707,598 km (0.093 R)
• M6: 961,316 km (0.119 R)
• M7: 1,118,992 km (0.1 R)
• M8: 1,371,214 km (0.108 R)
• M9: 1,549,535 km (0.047 R)
• M10: 1,928,317 km (0.109 R)
• M11: 2,128,329 km (0.11 R)
• M12: 2,630,379 km (0.103 R)
• M13: 2,796,433 km (0.093 R)
• M14: 2,880,657 km (0.085 R)
• M15: 3,226,527 km (0.106 R)
• M16: 3,769,866 km (0.084 R)
• M17: 4,373,943 km (0.057 R)
• M18: 4,703,955 km (0.111 R)
• M19: 4,872,103 km (0.074 R)
• M20: 5,145,120 km (0.065 R)
• M21: 5,214,084 km (0.102 R)
• M22: 5,283,498 km (0.083 R)
• M23: 5,670,507 km (0.105 R)
• M24: 5,741,716 km (0.09 R)
• M25: 7,778,341 km (0.093 R)
• M26: 7,937,364 km (0.107 R)
• M27: 8,097,434 km (0.112 R)
• M28: 8,177,917 km (0.071 R)
• M29: 9,799,109 km (0.088 R)
• M30: 10,143,633 km (0.094 R)
• M31: 11,066,951 km (0.071 R)
• M32: 11,516,044 km (0.093 R)
• M33: 11,788,312 km (0.069 R)
• M34: 12,200,754 km (0.107 R)
• M35: 12,851,803 km (0.086 R)
• M36: 13,087,121 km (0.116 R)
• M37: 13,228,940 km (0.12 R)
• M38: 14,042,303 km (0.07 R)
• M39: 14,187,563 km (0.077 R)
• M40: 14,577,265 km (0.099 R)
• M41: 14,675,102 km (0.115 R)
• M42: 14,871,824 km (0.112 R)
• M43: 16,272,359 km (0.05 R)
• M44: 18,716,339 km (0.097 R)
• M45: 19,143,591 km (0.059 R)
• M46: 19,682,293 km (0.119 R)
• M47: 19,899,060 km (0.06 R)
• M48: 20,116,725 km (0.097 R)
• M49: 20,664,253 km (0.105 R)
• M50: 21,327,869 km (0.076 R)
• M51: 22,789,440 km (0.116 R)
• M52: 23,532,343 km (0.103 R)
• M53: 24,051,149 km (0.096 R)
• M54: 24,573,844 km (0.101 R)
• M55: 24,690,530 km (0.116 R)
• M56: 24,865,859 km (0.051 R)
• M57: 25,571,512 km (0.068 R)
• M58: 26,642,034 km (0.046 R)
• M59: 26,881,989 km (0.11 R)
• M60: 27,122,543 km (0.054 R)
• M61: 27,970,314 km (0.055 R)
• M62: 28,214,158 km (0.113 R)
• M63: 28,397,416 km (0.1 R)
• M64: 29,134,784 km (0.096 R)
• M65: 31,891,573 km (0.091 R)
• M66: 32,018,881 km (0.116 R)
• M67: 32,082,610 km (0.101 R)
• M68: 32,273,945 km (0.061 R)
• M69: 32,593,636 km (0.099 R)
• M70: 32,721,841 km (0.117 R)
• M71: 33,107,505 km (0.074 R)
• M72: 34,665,118 km (0.08 R)
• M73: 35,915,008 km (0.09 R)
• M74: 36,778,637 km (0.089 R)
• M75: 37,313,598 km (0.082 R)
• M76: 37,447,638 km (0.106 R)
• M77: 38,526,388 km (0.084 R)
• M78: 39,274,079 km (0.085 R)
• M79: 39,342,295 km (0.077 R)
• M80: 39,615,461 km (0.09 R)
• M81: 40,095,072 km (0.114 R)
• M82: 40,369,883 km (0.102 R)
• M83: 40,438,848 km (0.114 R)
• M84: 40,852,635 km (0.118 R)
• M85: 41,545,423 km (0.048 R)
• M86: 42,242,100 km (0.112 R)
• M87: 42,732,033 km (0.112 R)
• M88: 44,639,406 km (0.047 R)
• M89: 45,138,465 km (0.119 R)
• M90: 47,588,579 km (0.09 R)
• M91: 48,098,408 km (0.083 R)
• M92: 48,683,186 km (0.119 R)
• M93: 49,050,000 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.4

Radius: 6.6

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.94 AU - 15.38 AU

Year: 18815 Days

Day: 21.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,988,563 km

• M1: 106,813 km (0.102 R)
• M2: 265,087 km (0.052 R)
• M3: 409,599 km (0.076 R)
• M4: 620,532 km (0.08 R)
• M5: 705,354 km (0.096 R)
• M6: 1,008,439 km (0.119 R)
• M7: 1,213,987 km (0.043 R)
• M8: 1,376,749 km (0.118 R)
• M9: 2,667,330 km (0.055 R)
• M10: 2,879,759 km (0.099 R)
• M11: 3,627,000 km (0.115 R)
• M12: 4,265,783 km (0.096 R)
• M13: 4,389,351 km (0.099 R)
• M14: 4,472,528 km (0.068 R)
• M15: 4,556,153 km (0.079 R)
• M16: 4,724,899 km (0.114 R)
• M17: 6,857,566 km (0.034 R)
• M18: 6,954,207 km (0.047 R)
• M19: 8,715,722 km (0.111 R)
• M20: 8,768,081 km (0.112 R)
• M21: 9,456,979 km (0.1 R)
• M22: 10,942,935 km (0.073 R)
• M23: 10,999,333 km (0.07 R)
• M24: 11,454,260 km (0.047 R)
• M25: 11,741,638 km (0.115 R)
• M26: 11,857,277 km (0.063 R)
• M27: 12,855,394 km (0.103 R)
• M28: 12,914,934 km (0.114 R)
• M29: 13,819,103 km (0.088 R)
• M30: 14,002,361 km (0.118 R)
• M31: 14,063,696 km (0.103 R)
• M32: 14,371,419 km (0.11 R)
• M33: 14,495,136 km (0.117 R)
• M34: 14,930,915 km (0.108 R)
• M35: 15,118,959 km (0.045 R)
• M36: 15,560,871 km (0.102 R)
• M37: 16,328,458 km (0.113 R)
• M38: 16,846,815 km (0.098 R)
• M39: 16,912,039 km (0.05 R)
• M40: 17,700,869 km (0.114 R)
• M41: 17,833,562 km (0.079 R)
• M42: 18,568,985 km (0.102 R)
• M43: 18,703,773 km (0.096 R)
• M44: 18,906,478 km (0.061 R)
• M45: 19,862,408 km (0.086 R)
• M46: 20,276,944 km (0.109 R)
• M47: 20,694,173 km (0.077 R)
• M48: 20,903,909 km (0.115 R)
• M49: 21,749,885 km (0.093 R)
• M50: 22,248,495 km (0.108 R)
• M51: 22,463,467 km (0.118 R)
• M52: 23,257,083 km (0.101 R)
• M53: 23,767,063 km (0.077 R)
• M54: 23,840,066 km (0.08 R)
• M55: 23,986,672 km (0.113 R)
• M56: 24,354,234 km (0.105 R)
• M57: 25,692,836 km (0.113 R)
• M58: 26,219,869 km (0.11 R)
• M59: 26,446,809 km (0.101 R)
• M60: 26,826,489 km (0.118 R)
• M61: 27,976,447 km (0.093 R)
• M62: 29,691,886 km (0.083 R)
• M63: 31,120,695 km (0.049 R)
• M64: 36,547,358 km (0.115 R)
• M65: 36,800,927 km (0.081 R)
• M66: 36,970,271 km (0.111 R)
• M67: 38,591,912 km (0.033 R)
• M68: 39,022,455 km (0.073 R)
• M69: 41,551,108 km (0.102 R)
• M70: 42,524,092 km (0.079 R)
• M71: 43,236,477 km (0.091 R)
• M72: 44,582,559 km (0.116 R)
• M73: 45,215,508 km (0.076 R)
• M74: 45,851,448 km (0.114 R)
• M75: 46,307,422 km (0.114 R)
• M76: 46,673,339 km (0.026 R)
• M77: 47,040,153 km (0.045 R)
• M78: 47,408,014 km (0.117 R)
• M79: 47,684,471 km (0.102 R)
• M80: 48,981,784 km (0.028 R)
• M81: 50,103,020 km (0.046 R)
• M82: 50,572,757 km (0.102 R)
• M83: 50,949,594 km (0.088 R)
• M84: 52,561,361 km (0.092 R)
• M85: 55,737,474 km (0.038 R)
• M86: 56,809,941 km (0.08 R)
• M87: 58,283,330 km (0.086 R)
• M88: 61,368,039 km (0.081 R)
• M89: 62,071,897 km (0.092 R)
• M90: 62,778,447 km (0.068 R)
• M91: 64,505,255 km (0.062 R)
• M92: 65,323,406 km (0.114 R)
• M93: 68,005,696 km (0.11 R)
• M94: 68,421,578 km (0.113 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: 275 - 10,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit