🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.43 AU - 0.63 AU

Year: 245 Days

Day: 36.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.4

Radius: 9.1

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.14 AU - 6.8 AU

Year: 8134 Days

Day: 11.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,734,872 km

• M1: 114,592 km (0.119 R)
• M2: 174,730 km (0.115 R)
• M3: 419,472 km (0.106 R)
• M4: 589,864 km (0.083 R)
• M5: 749,785 km (0.074 R)
• M6: 906,413 km (0.076 R)
• M7: 1,035,816 km (0.113 R)
• M8: 1,397,394 km (0.112 R)
• M9: 1,592,469 km (0.088 R)
• M10: 1,682,078 km (0.109 R)
• M11: 1,819,858 km (0.112 R)
• M12: 2,356,615 km (0.1 R)
• M13: 3,745,332 km (0.064 R)
• M14: 3,835,540 km (0.03 R)
• M15: 3,926,495 km (0.117 R)
• M16: 5,442,371 km (0.077 R)
• M17: 6,136,953 km (0.106 R)
• M18: 6,350,878 km (0.082 R)
• M19: 6,494,792 km (0.092 R)
• M20: 6,603,549 km (0.102 R)
• M21: 7,381,159 km (0.111 R)
• M22: 7,570,550 km (0.114 R)
• M23: 8,187,491 km (0.068 R)
• M24: 8,383,614 km (0.088 R)
• M25: 8,820,590 km (0.072 R)
• M26: 10,007,948 km (0.114 R)
• M27: 11,550,601 km (0.074 R)
• M28: 12,125,805 km (0.086 R)
• M29: 13,120,182 km (0.105 R)
• M30: 13,488,342 km (0.066 R)
• M31: 13,720,070 km (0.077 R)
• M32: 14,281,810 km (0.036 R)
• M33: 14,518,174 km (0.075 R)
• M34: 14,613,019 km (0.053 R)
• M35: 15,138,557 km (0.12 R)
• M36: 15,379,409 km (0.105 R)
• M37: 15,524,519 km (0.106 R)
• M38: 16,158,814 km (0.108 R)
• M39: 16,503,936 km (0.086 R)
• M40: 16,602,970 km (0.1 R)
• M41: 17,101,131 km (0.111 R)
• M42: 17,402,421 km (0.037 R)
• M43: 17,756,070 km (0.088 R)
• M44: 18,316,614 km (0.084 R)
• M45: 20,085,908 km (0.102 R)
• M46: 20,883,713 km (0.116 R)
• M47: 21,421,368 km (0.082 R)
• M48: 21,583,532 km (0.097 R)
• M49: 21,800,449 km (0.064 R)
• M50: 23,227,613 km (0.082 R)
• M51: 23,505,565 km (0.109 R)
• M52: 23,672,816 km (0.097 R)
• M53: 24,402,405 km (0.072 R)
• M54: 25,653,641 km (0.056 R)
• M55: 25,825,828 km (0.073 R)
• M56: 25,883,424 km (0.106 R)
• M57: 27,217,687 km (0.081 R)
• M58: 28,396,069 km (0.106 R)
• M59: 28,514,850 km (0.054 R)
• M60: 29,530,919 km (0.085 R)
• M61: 30,315,859 km (0.098 R)
• M62: 31,598,361 km (0.081 R)
• M63: 32,277,237 km (0.082 R)
• M64: 32,836,284 km (0.118 R)
• M65: 33,398,473 km (0.084 R)
• M66: 34,026,784 km (0.105 R)
• M67: 35,231,495 km (0.108 R)
• M68: 35,742,970 km (0.096 R)
• M69: 37,422,057 km (0.074 R)
• M70: 37,617,432 km (0.105 R)
• M71: 37,813,106 km (0.118 R)
• M72: 37,943,854 km (0.044 R)
• M73: 38,009,229 km (0.12 R)
• M74: 38,074,603 km (0.107 R)
• M75: 38,271,174 km (0.082 R)
• M76: 39,722,573 km (0.069 R)
• M77: 39,788,994 km (0.12 R)
• M78: 39,855,416 km (0.088 R)
• M79: 40,188,271 km (0.092 R)
• M80: 40,856,525 km (0.112 R)
• M81: 40,990,565 km (0.052 R)
• M82: 41,865,862 km (0.104 R)
• M83: 42,000,949 km (0.04 R)
• M84: 45,358,374 km (0.072 R)
• M85: 45,914,728 km (0.104 R)
• M86: 46,193,728 km (0.109 R)
• M87: 46,823,535 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.4

Radius: 14.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.27 AU - 6.19 AU

Year: 8721 Days

Day: 6.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 139.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 56,734,872 km

• M1: 183,407 km (0.027 R)
• M2: 395,387 km (0.109 R)
• M3: 610,808 km (0.117 R)
• M4: 748,887 km (0.094 R)
• M5: 1,121,984 km (0.03 R)
• M6: 1,265,149 km (0.09 R)
• M7: 1,606,382 km (0.098 R)
• M8: 1,881,941 km (0.067 R)
• M9: 2,213,300 km (0.082 R)
• M10: 2,355,269 km (0.108 R)
• M11: 2,627,387 km (0.095 R)
• M12: 3,157,113 km (0.105 R)
• M13: 4,519,950 km (0.12 R)
• M14: 4,649,801 km (0.073 R)
• M15: 5,235,776 km (0.117 R)
• M16: 5,427,261 km (0.064 R)
• M17: 5,732,890 km (0.089 R)
• M18: 6,072,776 km (0.052 R)
• M19: 6,216,390 km (0.084 R)
• M20: 6,361,051 km (0.105 R)
• M21: 6,507,059 km (0.102 R)
• M22: 7,131,929 km (0.057 R)
• M23: 7,344,657 km (0.112 R)
• M24: 7,807,363 km (0.101 R)
• M25: 8,026,674 km (0.067 R)
• M26: 8,311,508 km (0.071 R)
• M27: 8,729,036 km (0.066 R)
• M28: 8,858,887 km (0.11 R)
• M29: 10,329,583 km (0.106 R)
• M30: 10,604,993 km (0.092 R)
• M31: 10,708,964 km (0.062 R)
• M32: 10,987,964 km (0.117 R)
• M33: 11,410,727 km (0.063 R)
• M34: 11,659,957 km (0.102 R)
• M35: 11,910,982 km (0.054 R)
• M36: 12,418,269 km (0.076 R)
• M37: 12,527,924 km (0.098 R)
• M38: 13,491,783 km (0.066 R)
• M39: 14,749,303 km (0.112 R)
• M40: 15,294,138 km (0.062 R)
• M41: 16,403,706 km (0.072 R)
• M42: 17,293,663 km (0.072 R)
• M43: 17,662,273 km (0.058 R)
• M44: 17,992,136 km (0.106 R)
• M45: 18,282,356 km (0.115 R)
• M46: 19,204,776 km (0.061 R)
• M47: 20,920,664 km (0.066 R)
• M48: 22,062,245 km (0.111 R)
• M49: 22,417,540 km (0.067 R)
• M50: 23,223,873 km (0.09 R)
• M51: 23,948,674 km (0.076 R)
• M52: 24,819,035 km (0.115 R)
• M53: 25,606,668 km (0.06 R)
• M54: 25,933,240 km (0.105 R)
• M55: 26,402,379 km (0.084 R)
• M56: 27,874,422 km (0.046 R)
• M57: 29,178,017 km (0.11 R)
• M58: 30,551,027 km (0.099 R)
• M59: 30,699,278 km (0.089 R)
• M60: 30,798,312 km (0.062 R)
• M61: 30,897,495 km (0.108 R)
• M62: 31,046,345 km (0.102 R)
• M63: 32,801,278 km (0.074 R)
• M64: 32,953,269 km (0.102 R)
• M65: 33,665,355 km (0.116 R)
• M66: 34,125,817 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.2

Radius: 7

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.84 AU - 9.52 AU

Year: 17685 Days

Day: 20.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,734,872 km

• M1: 107,112 km (0.072 R)
• M2: 235,467 km (0.105 R)
• M3: 442,211 km (0.096 R)
• M4: 1,441,675 km (0.069 R)
• M5: 1,905,278 km (0.119 R)
• M6: 2,267,455 km (0.084 R)
• M7: 2,560,517 km (0.044 R)
• M8: 3,345,158 km (0.07 R)
• M9: 3,577,483 km (0.096 R)
• M10: 3,746,529 km (0.046 R)
• M11: 4,198,614 km (0.083 R)
• M12: 4,305,427 km (0.048 R)
• M13: 4,594,599 km (0.089 R)
• M14: 6,499,279 km (0.105 R)
• M15: 6,789,051 km (0.06 R)
• M16: 7,083,160 km (0.11 R)
• M17: 7,295,888 km (0.099 R)
• M18: 7,381,458 km (0.118 R)
• M19: 7,814,843 km (0.1 R)
• M20: 8,390,346 km (0.076 R)
• M21: 8,525,134 km (0.109 R)
• M22: 9,071,316 km (0.058 R)
• M23: 9,302,295 km (0.063 R)
• M24: 10,582,703 km (0.117 R)
• M25: 11,917,415 km (0.113 R)
• M26: 12,373,988 km (0.109 R)
• M27: 12,476,313 km (0.073 R)
• M28: 12,784,634 km (0.097 R)
• M29: 14,310,532 km (0.064 R)
• M30: 15,837,627 km (0.096 R)
• M31: 15,948,779 km (0.119 R)
• M32: 16,115,730 km (0.091 R)
• M33: 16,339,379 km (0.057 R)
• M34: 16,620,473 km (0.119 R)
• M35: 16,733,270 km (0.065 R)
• M36: 17,415,735 km (0.107 R)
• M37: 18,165,370 km (0.113 R)
• M38: 18,398,145 km (0.035 R)
• M39: 18,925,477 km (0.084 R)
• M40: 19,517,286 km (0.088 R)
• M41: 19,576,826 km (0.113 R)
• M42: 19,935,113 km (0.067 R)
• M43: 20,115,079 km (0.046 R)
• M44: 20,235,356 km (0.036 R)
• M45: 21,023,138 km (0.108 R)
• M46: 21,206,246 km (0.115 R)
• M47: 21,882,578 km (0.103 R)
• M48: 22,068,229 km (0.117 R)
• M49: 22,130,163 km (0.088 R)
• M50: 22,254,478 km (0.108 R)
• M51: 22,628,324 km (0.086 R)
• M52: 22,690,855 km (0.036 R)
• M53: 22,878,750 km (0.071 R)
• M54: 23,382,446 km (0.071 R)
• M55: 23,572,286 km (0.083 R)
• M56: 24,464,937 km (0.028 R)
• M57: 24,850,899 km (0.086 R)
• M58: 25,759,108 km (0.027 R)
• M59: 26,020,605 km (0.039 R)
• M60: 26,546,292 km (0.098 R)
• M61: 27,608,137 km (0.117 R)
• M62: 27,808,748 km (0.111 R)
• M63: 29,431,287 km (0.054 R)
• M64: 29,910,299 km (0.063 R)
• M65: 30,806,690 km (0.079 R)
• M66: 32,132,575 km (0.058 R)
• M67: 33,121,417 km (0.063 R)
• M68: 33,192,476 km (0.085 R)
• M69: 33,334,594 km (0.082 R)
• M70: 33,690,936 km (0.094 R)
• M71: 36,807,359 km (0.118 R)
• M72: 39,561,606 km (0.104 R)
• M73: 40,014,438 km (0.04 R)
• M74: 40,696,904 km (0.114 R)
• M75: 41,077,780 km (0.037 R)
• M76: 43,309,780 km (0.044 R)
• M77: 44,010,497 km (0.072 R)
• M78: 44,323,156 km (0.068 R)
• M79: 44,401,396 km (0.112 R)
• M80: 45,107,947 km (0.041 R)
• M81: 46,770,877 km (0.1 R)
• M82: 46,930,348 km (0.055 R)
• M83: 48,695,902 km (0.104 R)
• M84: 49,019,183 km (0.107 R)
• M85: 49,343,212 km (0.065 R)
• M86: 52,954,505 km (0.107 R)
• M87: 53,620,215 km (0.045 R)
• M88: 53,787,017 km (0.118 R)
• M89: 54,037,593 km (0.11 R)
• M90: 54,204,993 km (0.098 R)
• M91: 54,875,790 km (0.051 R)
• M92: 55,212,236 km (0.049 R)
• M93: 55,633,803 km (0.108 R)
• M94: 55,887,221 km (0.053 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 18,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit