🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.28 AU - 3.66 AU

Year: 2261 Days

Day: 39.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.42 AU - 4.7 AU

Year: 3407 Days

Day: 45.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.6

Radius: 13

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.22 AU - 7.92 AU

Year: 5891 Days

Day: 10.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 87,034,649 km

• M1: 171,888 km (0.114 R)
• M2: 350,059 km (0.067 R)
• M3: 849,417 km (0.092 R)
• M4: 1,017,116 km (0.116 R)
• M5: 1,140,235 km (0.09 R)
• M6: 1,448,107 km (0.059 R)
• M7: 1,700,629 km (0.111 R)
• M8: 2,142,242 km (0.077 R)
• M9: 2,285,257 km (0.057 R)
• M10: 2,394,912 km (0.044 R)
• M11: 2,695,754 km (0.082 R)
• M12: 2,792,244 km (0.068 R)
• M13: 3,501,189 km (0.112 R)
• M14: 3,713,767 km (0.079 R)
• M15: 4,793,565 km (0.077 R)
• M16: 5,222,312 km (0.105 R)
• M17: 5,392,554 km (0.118 R)
• M18: 5,614,109 km (0.085 R)
• M19: 5,964,617 km (0.11 R)
• M20: 6,168,219 km (0.076 R)
• M21: 6,322,455 km (0.1 R)
• M22: 6,478,037 km (0.044 R)
• M23: 6,582,456 km (0.107 R)
• M24: 6,792,940 km (0.116 R)
• M25: 8,158,769 km (0.111 R)
• M26: 9,577,405 km (0.083 R)
• M27: 10,208,708 km (0.114 R)
• M28: 10,330,481 km (0.108 R)
• M29: 10,483,370 km (0.104 R)
• M30: 10,637,007 km (0.053 R)
• M31: 11,448,276 km (0.111 R)
• M32: 11,670,130 km (0.084 R)
• M33: 12,053,699 km (0.07 R)
• M34: 12,767,729 km (0.059 R)
• M35: 12,997,811 km (0.118 R)
• M36: 13,229,239 km (0.102 R)
• M37: 13,395,442 km (0.027 R)
• M38: 13,495,523 km (0.067 R)
• M39: 13,662,774 km (0.086 R)
• M40: 14,236,781 km (0.063 R)
• M41: 15,935,165 km (0.104 R)
• M42: 16,754,363 km (0.112 R)
• M43: 16,862,223 km (0.042 R)
• M44: 16,970,233 km (0.103 R)
• M45: 17,150,947 km (0.072 R)
• M46: 17,477,818 km (0.108 R)
• M47: 17,880,087 km (0.08 R)
• M48: 18,359,399 km (0.059 R)
• M49: 19,180,242 km (0.096 R)
• M50: 20,510,766 km (0.117 R)
• M51: 20,857,833 km (0.106 R)
• M52: 21,401,322 km (0.113 R)
• M53: 21,518,457 km (0.062 R)
• M54: 22,304,594 km (0.08 R)
• M55: 23,260,225 km (0.118 R)
• M56: 23,420,893 km (0.076 R)
• M57: 24,067,006 km (0.063 R)
• M58: 24,392,232 km (0.106 R)
• M59: 24,514,603 km (0.12 R)
• M60: 25,005,882 km (0.053 R)
• M61: 25,129,301 km (0.083 R)
• M62: 25,252,869 km (0.077 R)
• M63: 25,459,314 km (0.057 R)
• M64: 25,873,700 km (0.078 R)
• M65: 26,290,479 km (0.033 R)
• M66: 26,583,542 km (0.069 R)
• M67: 26,919,688 km (0.061 R)
• M68: 27,596,469 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 8.5

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.61 AU - 14.27 AU

Year: 14434 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 169.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,034,649 km

• M1: 107,561 km (0.04 R)
• M2: 290,818 km (0.081 R)
• M3: 375,640 km (0.107 R)
• M4: 487,240 km (0.059 R)
• M5: 1,161,029 km (0.116 R)
• M6: 1,281,306 km (0.068 R)
• M7: 1,456,784 km (0.11 R)
• M8: 1,640,341 km (0.064 R)
• M9: 2,087,937 km (0.112 R)
• M10: 2,794,787 km (0.065 R)
• M11: 2,892,176 km (0.111 R)
• M12: 3,258,990 km (0.115 R)
• M13: 3,747,127 km (0.055 R)
• M14: 4,036,450 km (0.106 R)
• M15: 4,146,853 km (0.108 R)
• M16: 5,466,605 km (0.114 R)
• M17: 5,836,262 km (0.092 R)
• M18: 6,213,996 km (0.1 R)
• M19: 7,170,675 km (0.072 R)
• M20: 7,304,565 km (0.03 R)
• M21: 9,120,982 km (0.07 R)
• M22: 9,314,861 km (0.071 R)
• M23: 9,412,249 km (0.09 R)
• M24: 11,120,208 km (0.056 R)
• M25: 11,327,401 km (0.075 R)
• M26: 11,483,581 km (0.062 R)
• M27: 11,850,994 km (0.093 R)
• M28: 12,115,632 km (0.111 R)
• M29: 13,468,446 km (0.059 R)
• M30: 13,633,901 km (0.095 R)
• M31: 14,190,555 km (0.099 R)
• M32: 15,441,343 km (0.077 R)
• M33: 15,788,559 km (0.054 R)
• M34: 16,549,713 km (0.108 R)
• M35: 17,083,628 km (0.07 R)
• M36: 17,562,940 km (0.117 R)
• M37: 17,925,415 km (0.09 R)
• M38: 18,046,739 km (0.028 R)
• M39: 19,213,303 km (0.078 R)
• M40: 19,836,977 km (0.098 R)
• M41: 20,151,282 km (0.103 R)
• M42: 20,214,412 km (0.075 R)
• M43: 20,403,953 km (0.113 R)
• M44: 20,976,314 km (0.12 R)
• M45: 21,296,603 km (0.07 R)
• M46: 21,683,015 km (0.095 R)
• M47: 22,593,766 km (0.095 R)
• M48: 25,332,006 km (0.101 R)
• M49: 25,741,455 km (0.113 R)
• M50: 26,428,708 km (0.12 R)
• M51: 28,173,169 km (0.104 R)
• M52: 29,738,860 km (0.118 R)
• M53: 30,677,287 km (0.072 R)
• M54: 32,361,161 km (0.032 R)
• M55: 32,657,215 km (0.081 R)
• M56: 33,102,718 km (0.116 R)
• M57: 33,999,856 km (0.059 R)
• M58: 35,589,034 km (0.117 R)
• M59: 36,661,950 km (0.079 R)
• M60: 38,682,569 km (0.072 R)
• M61: 38,839,497 km (0.11 R)
• M62: 39,232,640 km (0.041 R)
• M63: 39,390,316 km (0.035 R)
• M64: 39,864,691 km (0.085 R)
• M65: 40,340,711 km (0.091 R)
• M66: 41,539,439 km (0.093 R)
• M67: 42,668,604 km (0.106 R)
• M68: 43,971,452 km (0.111 R)
• M69: 44,053,431 km (0.113 R)
• M70: 44,463,479 km (0.107 R)
• M71: 45,950,183 km (0.1 R)
• M72: 47,117,794 km (0.102 R)
• M73: 47,873,563 km (0.078 R)
• M74: 48,210,756 km (0.066 R)
• M75: 48,972,359 km (0.067 R)
• M76: 50,250,374 km (0.071 R)
• M77: 50,593,102 km (0.054 R)
• M78: 51,280,804 km (0.056 R)
• M79: 51,453,140 km (0.073 R)
• M80: 52,578,565 km (0.095 R)
• M81: 53,100,662 km (0.106 R)
• M82: 53,624,404 km (0.101 R)
• M83: 54,237,755 km (0.041 R)
• M84: 54,413,383 km (0.042 R)
• M85: 55,294,515 km (0.064 R)
• M86: 56,358,155 km (0.117 R)
• M87: 57,160,299 km (0.092 R)
• M88: 59,498,664 km (0.106 R)
• M89: 59,770,483 km (0.061 R)
• M90: 59,951,945 km (0.12 R)
• M91: 60,679,440 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.7

Radius: 4.1

Gravity: 27.94 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 14.75 AU - 23.75 AU

Year: 29548 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,034,649 km

• M1: 53,706 km (0.102 R)
• M2: 81,680 km (0.093 R)
• M3: 113,246 km (0.104 R)
• M4: 243,845 km (0.115 R)
• M5: 458,517 km (0.081 R)
• M6: 720,912 km (0.053 R)
• M7: 1,329,327 km (0.104 R)
• M8: 1,393,803 km (0.094 R)
• M9: 1,627,625 km (0.103 R)
• M10: 3,138,264 km (0.074 R)
• M11: 3,712,122 km (0.098 R)
• M12: 3,803,227 km (0.083 R)
• M13: 4,222,549 km (0.099 R)
• M14: 5,410,506 km (0.117 R)
• M15: 5,462,117 km (0.108 R)
• M16: 6,255,884 km (0.056 R)
• M17: 7,426,188 km (0.118 R)
• M18: 7,772,806 km (0.101 R)
• M19: 8,302,532 km (0.088 R)
• M20: 9,088,071 km (0.085 R)
• M21: 9,520,708 km (0.109 R)
• M22: 9,833,966 km (0.037 R)
• M23: 9,897,096 km (0.113 R)
• M24: 10,086,936 km (0.115 R)
• M25: 10,278,122 km (0.115 R)
• M26: 10,599,458 km (0.074 R)
• M27: 11,984,285 km (0.091 R)
• M28: 12,458,361 km (0.113 R)
• M29: 14,272,385 km (0.091 R)
• M30: 15,355,922 km (0.084 R)
• M31: 16,092,841 km (0.033 R)
• M32: 16,615,536 km (0.083 R)
• M33: 16,992,224 km (0.091 R)
• M34: 17,219,613 km (0.05 R)
• M35: 18,216,682 km (0.044 R)
• M36: 18,996,237 km (0.102 R)
• M37: 19,074,776 km (0.088 R)
• M38: 22,719,728 km (0.069 R)
• M39: 23,137,704 km (0.03 R)
• M40: 23,811,792 km (0.076 R)
• M41: 24,406,893 km (0.04 R)
• M42: 25,698,371 km (0.107 R)
• M43: 25,872,204 km (0.093 R)
• M44: 26,046,485 km (0.081 R)
• M45: 26,571,723 km (0.111 R)
• M46: 27,365,938 km (0.074 R)
• M47: 27,721,533 km (0.062 R)
• M48: 27,810,543 km (0.071 R)
• M49: 29,340,032 km (0.033 R)
• M50: 30,252,429 km (0.094 R)
• M51: 31,174,102 km (0.056 R)
• M52: 31,359,603 km (0.078 R)
• M53: 32,011,551 km (0.103 R)
• M54: 32,105,049 km (0.1 R)
• M55: 33,993,872 km (0.059 R)
• M56: 35,144,429 km (0.107 R)
• M57: 36,600,465 km (0.1 R)
• M58: 37,385,106 km (0.077 R)
• M59: 37,878,330 km (0.073 R)
• M60: 38,871,062 km (0.116 R)
• M61: 39,370,719 km (0.101 R)
• M62: 40,275,337 km (0.11 R)
• M63: 40,578,422 km (0.112 R)
• M64: 40,679,700 km (0.039 R)
• M65: 41,492,166 km (0.098 R)
• M66: 41,594,192 km (0.07 R)
• M67: 43,133,255 km (0.107 R)
• M68: 44,691,017 km (0.097 R)
• M69: 44,795,586 km (0.117 R)
• M70: 47,968,258 km (0.05 R)
• M71: 50,775,911 km (0.073 R)
• M72: 51,869,771 km (0.113 R)
• M73: 52,089,530 km (0.075 R)
• M74: 54,080,977 km (0.118 R)
• M75: 55,646,967 km (0.067 R)
• M76: 55,871,962 km (0.055 R)
• M77: 56,209,904 km (0.072 R)
• M78: 56,548,594 km (0.039 R)
• M79: 61,592,585 km (0.108 R)
• M80: 62,875,835 km (0.08 R)
• M81: 63,697,128 km (0.098 R)
• M82: 64,285,795 km (0.098 R)
• M83: 64,758,225 km (0.081 R)
• M84: 66,181,948 km (0.094 R)
• M85: 68,939,785 km (0.103 R)
• M86: 70,515,051 km (0.094 R)
• M87: 71,490,279 km (0.119 R)
• M88: 72,469,996 km (0.12 R)
• M89: 72,715,635 km (0.103 R)
• M90: 76,183,314 km (0.077 R)
• M91: 79,577,839 km (0.103 R)
• M92: 80,084,976 km (0.082 R)
• M93: 81,229,849 km (0.068 R)
• M94: 82,380,107 km (0.112 R)
• M95: 85,343,940 km (0.07 R)
• M96: 86,904,245 km (0.044 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 12,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit