🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.8 AU - 2.68 AU

Year: 1178 Days

Day: 20.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.1

Radius: 13.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.76 AU - 12.9 AU

Year: 13404 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 95,846,771 km

• M1: 213,327 km (0.08 R)
• M2: 477,367 km (0.104 R)
• M3: 961,466 km (0.077 R)
• M4: 1,133,653 km (0.112 R)
• M5: 1,714,092 km (0.088 R)
• M6: 1,831,228 km (0.089 R)
• M7: 1,951,205 km (0.055 R)
• M8: 2,699,494 km (0.1 R)
• M9: 3,381,660 km (0.088 R)
• M10: 3,590,648 km (0.08 R)
• M11: 4,211,479 km (0.114 R)
• M12: 5,170,850 km (0.089 R)
• M13: 5,587,331 km (0.11 R)
• M14: 6,601,305 km (0.071 R)
• M15: 7,015,243 km (0.101 R)
• M16: 7,515,348 km (0.073 R)
• M17: 7,868,399 km (0.076 R)
• M18: 7,987,330 km (0.095 R)
• M19: 8,347,711 km (0.053 R)
• M20: 8,754,467 km (0.113 R)
• M21: 9,209,395 km (0.116 R)
• M22: 9,842,343 km (0.061 R)
• M23: 10,972,555 km (0.063 R)
• M24: 11,150,128 km (0.116 R)
• M25: 12,143,607 km (0.107 R)
• M26: 12,281,387 km (0.058 R)
• M27: 13,071,413 km (0.099 R)
• M28: 13,543,993 km (0.054 R)
• M29: 14,554,377 km (0.066 R)
• M30: 14,651,915 km (0.027 R)
• M31: 14,896,657 km (0.096 R)
• M32: 15,093,378 km (0.056 R)
• M33: 15,738,893 km (0.119 R)
• M34: 16,954,226 km (0.096 R)
• M35: 18,357,454 km (0.118 R)
• M36: 18,515,579 km (0.116 R)
• M37: 19,689,773 km (0.113 R)
• M38: 21,053,058 km (0.086 R)
• M39: 22,446,712 km (0.066 R)
• M40: 23,069,338 km (0.078 R)
• M41: 24,971,325 km (0.078 R)
• M42: 27,103,095 km (0.111 R)
• M43: 27,947,874 km (0.051 R)
• M44: 29,231,125 km (0.07 R)
• M45: 30,346,377 km (0.077 R)
• M46: 30,596,056 km (0.102 R)
• M47: 31,223,320 km (0.074 R)
• M48: 31,918,202 km (0.095 R)
• M49: 32,618,320 km (0.09 R)
• M50: 33,002,337 km (0.051 R)
• M51: 34,163,217 km (0.1 R)
• M52: 35,929,669 km (0.114 R)
• M53: 37,190,479 km (0.115 R)
• M54: 40,577,076 km (0.06 R)
• M55: 42,098,337 km (0.027 R)
• M56: 42,376,888 km (0.113 R)
• M57: 43,005,947 km (0.095 R)
• M58: 43,708,459 km (0.038 R)
• M59: 44,840,466 km (0.084 R)
• M60: 45,125,001 km (0.104 R)
• M61: 45,481,493 km (0.113 R)
• M62: 46,269,125 km (0.086 R)
• M63: 47,061,246 km (0.038 R)
• M64: 48,148,523 km (0.067 R)
• M65: 48,439,940 km (0.103 R)
• M66: 48,877,963 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587

Radius: 4

Gravity: 36.69 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 16.28 AU - 19.16 AU

Year: 26216 Days

Day: 22.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,846,771 km

• M1: 64,028 km (0.095 R)
• M2: 163,510 km (0.041 R)
• M3: 371,452 km (0.068 R)
• M4: 476,918 km (0.094 R)
• M5: 568,322 km (0.091 R)
• M6: 1,046,138 km (0.108 R)
• M7: 1,652,009 km (0.118 R)
• M8: 2,118,455 km (0.091 R)
• M9: 2,951,267 km (0.108 R)
• M10: 3,249,116 km (0.083 R)
• M11: 4,104,816 km (0.061 R)
• M12: 4,826,476 km (0.114 R)
• M13: 5,227,249 km (0.094 R)
• M14: 6,546,702 km (0.109 R)
• M15: 6,656,507 km (0.078 R)
• M16: 7,045,611 km (0.07 R)
• M17: 8,020,989 km (0.111 R)
• M18: 8,375,237 km (0.116 R)
• M19: 9,160,177 km (0.109 R)
• M20: 9,282,997 km (0.118 R)
• M21: 10,157,995 km (0.057 R)
• M22: 12,187,140 km (0.09 R)
• M23: 12,389,995 km (0.086 R)
• M24: 13,351,311 km (0.09 R)
• M25: 13,421,023 km (0.085 R)
• M26: 13,490,736 km (0.094 R)
• M27: 14,336,413 km (0.084 R)
• M28: 15,783,772 km (0.104 R)
• M29: 16,301,231 km (0.054 R)
• M30: 16,524,730 km (0.12 R)
• M31: 16,749,127 km (0.094 R)
• M32: 17,733,631 km (0.119 R)
• M33: 17,886,669 km (0.093 R)
• M34: 24,785,076 km (0.112 R)
• M35: 25,041,936 km (0.049 R)
• M36: 26,252,482 km (0.104 R)
• M37: 28,820,030 km (0.068 R)
• M38: 29,723,751 km (0.086 R)
• M39: 30,179,126 km (0.106 R)
• M40: 30,270,531 km (0.062 R)
• M41: 31,651,618 km (0.052 R)
• M42: 31,744,519 km (0.089 R)
• M43: 32,023,519 km (0.096 R)
• M44: 32,116,568 km (0.051 R)
• M45: 33,053,350 km (0.11 R)
• M46: 34,475,128 km (0.062 R)
• M47: 34,761,758 km (0.119 R)
• M48: 34,857,650 km (0.052 R)
• M49: 35,723,373 km (0.106 R)
• M50: 35,820,013 km (0.107 R)
• M51: 37,770,770 km (0.098 R)
• M52: 39,755,933 km (0.052 R)
• M53: 40,056,625 km (0.107 R)
• M54: 40,660,252 km (0.115 R)
• M55: 41,571,303 km (0.108 R)
• M56: 41,774,607 km (0.08 R)
• M57: 43,310,379 km (0.111 R)
• M58: 43,619,747 km (0.083 R)
• M59: 43,723,119 km (0.115 R)
• M60: 43,826,491 km (0.104 R)
• M61: 44,137,057 km (0.116 R)
• M62: 44,864,551 km (0.102 R)
• M63: 49,204,834 km (0.086 R)
• M64: 49,743,237 km (0.109 R)
• M65: 49,959,107 km (0.113 R)
• M66: 55,121,579 km (0.116 R)
• M67: 55,456,828 km (0.075 R)
• M68: 57,482,383 km (0.031 R)
• M69: 58,049,359 km (0.093 R)
• M70: 59,417,581 km (0.107 R)
• M71: 60,565,895 km (0.079 R)
• M72: 62,069,653 km (0.065 R)
• M73: 65,823,063 km (0.063 R)
• M74: 67,607,616 km (0.061 R)
• M75: 67,966,501 km (0.112 R)
• M76: 68,325,835 km (0.114 R)
• M77: 69,890,779 km (0.112 R)
• M78: 70,011,654 km (0.063 R)
• M79: 71,711,086 km (0.112 R)
• M80: 72,077,002 km (0.058 R)
• M81: 73,055,971 km (0.087 R)
• M82: 73,669,920 km (0.118 R)
• M83: 76,391,853 km (0.044 R)
• M84: 76,516,319 km (0.109 R)
• M85: 77,890,375 km (0.071 R)
• M86: 80,029,774 km (0.047 R)
• M87: 82,316,079 km (0.081 R)
• M88: 83,467,234 km (0.114 R)
• M89: 85,010,336 km (0.1 R)
• M90: 85,785,403 km (0.104 R)
• M91: 86,173,909 km (0.112 R)
• M92: 86,433,162 km (0.109 R)
• M93: 86,562,863 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.9

Radius: 6.7

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 18.48 AU - 21.6 AU

Year: 31530 Days

Day: 17.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,846,771 km

• M1: 151,842 km (0.042 R)
• M2: 241,900 km (0.083 R)
• M3: 631,453 km (0.034 R)
• M4: 1,490,743 km (0.049 R)
• M5: 1,633,758 km (0.109 R)
• M6: 1,933,403 km (0.1 R)
• M7: 2,250,251 km (0.101 R)
• M8: 2,456,547 km (0.107 R)
• M9: 3,769,268 km (0.099 R)
• M10: 3,915,724 km (0.11 R)
• M11: 4,520,249 km (0.116 R)
• M12: 4,939,273 km (0.115 R)
• M13: 5,425,616 km (0.109 R)
• M14: 5,591,071 km (0.076 R)
• M15: 6,677,600 km (0.113 R)
• M16: 7,765,177 km (0.109 R)
• M17: 8,139,919 km (0.11 R)
• M18: 8,393,039 km (0.095 R)
• M19: 8,777,505 km (0.116 R)
• M20: 9,233,330 km (0.045 R)
• M21: 9,563,642 km (0.069 R)
• M22: 11,625,400 km (0.112 R)
• M23: 14,961,433 km (0.117 R)
• M24: 15,661,700 km (0.081 R)
• M25: 16,612,096 km (0.093 R)
• M26: 17,013,616 km (0.061 R)
• M27: 17,990,191 km (0.097 R)
• M28: 18,154,749 km (0.118 R)
• M29: 18,817,916 km (0.084 R)
• M30: 19,573,385 km (0.106 R)
• M31: 20,682,055 km (0.111 R)
• M32: 20,854,542 km (0.103 R)
• M33: 24,674,074 km (0.094 R)
• M34: 25,131,993 km (0.05 R)
• M35: 26,429,007 km (0.056 R)
• M36: 28,702,745 km (0.104 R)
• M37: 28,798,787 km (0.065 R)
• M38: 29,280,941 km (0.084 R)
• M39: 30,841,396 km (0.057 R)
• M40: 31,038,417 km (0.07 R)
• M41: 31,137,002 km (0.116 R)
• M42: 31,433,505 km (0.114 R)
• M43: 31,731,055 km (0.11 R)
• M44: 32,328,698 km (0.107 R)
• M45: 33,030,761 km (0.088 R)
• M46: 33,434,227 km (0.075 R)
• M47: 34,858,997 km (0.118 R)
• M48: 37,978,411 km (0.111 R)
• M49: 38,825,135 km (0.056 R)
• M50: 39,037,864 km (0.083 R)
• M51: 40,753,153 km (0.044 R)
• M52: 41,185,790 km (0.08 R)
• M53: 41,294,248 km (0.111 R)
• M54: 41,619,923 km (0.073 R)
• M55: 41,837,588 km (0.118 R)
• M56: 42,383,470 km (0.104 R)
• M57: 42,602,482 km (0.094 R)
• M58: 42,712,137 km (0.09 R)
• M59: 42,821,792 km (0.092 R)
• M60: 43,151,506 km (0.118 R)
• M61: 45,371,239 km (0.09 R)
• M62: 45,483,288 km (0.108 R)
• M63: 46,720,911 km (0.092 R)
• M64: 49,920,809 km (0.081 R)
• M65: 51,780,909 km (0.062 R)
• M66: 52,132,165 km (0.103 R)
• M67: 52,837,070 km (0.091 R)
• M68: 53,072,837 km (0.119 R)
• M69: 55,928,211 km (0.09 R)
• M70: 58,467,186 km (0.109 R)
• M71: 59,934,891 km (0.106 R)
• M72: 60,550,037 km (0.086 R)
• M73: 62,906,503 km (0.045 R)
• M74: 64,914,106 km (0.1 R)
• M75: 65,166,478 km (0.109 R)
• M76: 66,306,414 km (0.102 R)
• M77: 66,433,572 km (0.106 R)
• M78: 66,815,196 km (0.072 R)
• M79: 68,220,967 km (0.109 R)
• M80: 68,349,322 km (0.109 R)
• M81: 70,153,622 km (0.064 R)
• M82: 70,801,830 km (0.105 R)
• M83: 73,414,407 km (0.09 R)
• M84: 75,261,941 km (0.069 R)
• M85: 75,394,484 km (0.064 R)
• M86: 76,058,400 km (0.084 R)
• M87: 78,464,532 km (0.072 R)
• M88: 78,867,997 km (0.077 R)
• M89: 80,895,497 km (0.071 R)
• M90: 81,439,136 km (0.029 R)
• M91: 87,497,999 km (0.049 R)
• M92: 87,776,850 km (0.072 R)
• M93: 89,175,440 km (0.087 R)
• M94: 92,278,250 km (0.096 R)
• M95: 94,128,177 km (0.085 R)
• M96: 95,272,750 km (0.097 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 14,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit