🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.8

Radius: 11.9

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.75 AU - 0.99 AU

Year: 524 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 44,407,778 km

• M1: 154,535 km (0.038 R)
• M2: 256,411 km (0.098 R)
• M3: 351,854 km (0.034 R)
• M4: 461,809 km (0.099 R)
• M5: 551,119 km (0.097 R)
• M6: 672,891 km (0.085 R)
• M7: 809,474 km (0.077 R)
• M8: 898,186 km (0.071 R)
• M9: 990,637 km (0.056 R)
• M10: 1,076,207 km (0.106 R)
• M11: 1,233,883 km (0.106 R)
• M12: 1,326,933 km (0.09 R)
• M13: 1,445,265 km (0.114 R)
• M14: 1,543,700 km (0.036 R)
• M15: 1,626,578 km (0.095 R)
• M16: 1,717,234 km (0.08 R)
• M17: 1,797,119 km (0.082 R)
• M18: 1,960,929 km (0.08 R)
• M19: 2,196,097 km (0.112 R)
• M20: 2,290,044 km (0.087 R)
• M21: 2,378,606 km (0.06 R)
• M22: 2,580,414 km (0.119 R)
• M23: 2,715,650 km (0.059 R)
• M24: 2,904,742 km (0.107 R)
• M25: 3,319,278 km (0.108 R)
• M26: 3,396,620 km (0.057 R)
• M27: 3,482,489 km (0.066 R)
• M28: 3,640,464 km (0.09 R)
• M29: 3,784,826 km (0.113 R)
• M30: 3,865,759 km (0.098 R)
• M31: 3,947,439 km (0.057 R)
• M32: 4,112,296 km (0.104 R)
• M33: 4,220,754 km (0.069 R)
• M34: 4,517,556 km (0.059 R)
• M35: 4,742,552 km (0.111 R)
• M36: 4,821,240 km (0.099 R)
• M37: 4,944,658 km (0.061 R)
• M38: 5,131,656 km (0.097 R)
• M39: 5,266,743 km (0.111 R)
• M40: 5,357,399 km (0.059 R)
• M41: 5,476,180 km (0.083 R)
• M42: 5,641,934 km (0.116 R)
• M43: 5,744,109 km (0.046 R)
• M44: 5,922,131 km (0.102 R)
• M45: 6,073,374 km (0.12 R)
• M46: 6,515,436 km (0.103 R)
• M47: 6,612,974 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.1

Radius: 11.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.07 AU - 1.27 AU

Year: 817 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 44,407,778 km

• M1: 148,700 km (0.053 R)
• M2: 252,820 km (0.094 R)
• M3: 355,445 km (0.092 R)
• M4: 508,184 km (0.057 R)
• M5: 664,065 km (0.11 R)
• M6: 740,809 km (0.105 R)
• M7: 841,638 km (0.067 R)
• M8: 930,200 km (0.12 R)
• M9: 1,013,526 km (0.033 R)
• M10: 1,099,395 km (0.112 R)
• M11: 1,303,745 km (0.088 R)
• M12: 1,464,114 km (0.07 R)
• M13: 1,552,078 km (0.083 R)
• M14: 1,684,771 km (0.076 R)
• M15: 1,771,837 km (0.112 R)
• M16: 1,888,524 km (0.111 R)
• M17: 1,962,126 km (0.092 R)
• M18: 2,048,144 km (0.078 R)
• M19: 2,147,328 km (0.094 R)
• M20: 2,236,339 km (0.119 R)
• M21: 2,393,416 km (0.11 R)
• M22: 2,560,517 km (0.106 R)
• M23: 2,661,496 km (0.06 R)
• M24: 2,828,297 km (0.071 R)
• M25: 2,965,778 km (0.107 R)
• M26: 3,071,992 km (0.078 R)
• M27: 3,186,285 km (0.092 R)
• M28: 3,315,687 km (0.074 R)
• M29: 3,460,797 km (0.102 R)
• M30: 3,693,123 km (0.118 R)
• M31: 3,814,895 km (0.119 R)
• M32: 3,959,856 km (0.077 R)
• M33: 4,077,140 km (0.055 R)
• M34: 4,195,771 km (0.098 R)
• M35: 4,285,381 km (0.031 R)
• M36: 4,421,066 km (0.038 R)
• M37: 4,527,580 km (0.063 R)
• M38: 4,774,416 km (0.076 R)
• M39: 4,868,064 km (0.051 R)
• M40: 5,120,885 km (0.111 R)
• M41: 5,224,855 km (0.116 R)
• M42: 5,378,193 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.3

Radius: 12.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.25 AU - 1.73 AU

Year: 1174 Days

Day: 14.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,407,778 km

• M1: 153,338 km (0.089 R)
• M2: 277,055 km (0.081 R)
• M3: 360,980 km (0.11 R)
• M4: 441,613 km (0.119 R)
• M5: 518,656 km (0.049 R)
• M6: 630,405 km (0.055 R)
• M7: 794,215 km (0.099 R)
• M8: 957,726 km (0.055 R)
• M9: 1,040,154 km (0.064 R)
• M10: 1,208,302 km (0.077 R)
• M11: 1,724,564 km (0.058 R)
• M12: 1,901,239 km (0.105 R)
• M13: 2,089,284 km (0.072 R)
• M14: 2,358,710 km (0.073 R)
• M15: 2,489,458 km (0.095 R)
• M16: 2,633,970 km (0.111 R)
• M17: 3,031,152 km (0.029 R)
• M18: 3,155,917 km (0.087 R)
• M19: 3,441,499 km (0.076 R)
• M20: 3,553,099 km (0.088 R)
• M21: 3,741,892 km (0.083 R)
• M22: 3,888,797 km (0.115 R)
• M23: 4,122,768 km (0.079 R)
• M24: 4,354,794 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85

Radius: 12.1

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.96 AU - 3.14 AU

Year: 3439 Days

Day: 12.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 44,407,778 km

• M1: 152,440 km (0.088 R)
• M2: 287,826 km (0.11 R)
• M3: 407,654 km (0.108 R)
• M4: 539,001 km (0.11 R)
• M5: 650,302 km (0.077 R)
• M6: 750,832 km (0.07 R)
• M7: 837,000 km (0.104 R)
• M8: 941,120 km (0.082 R)
• M9: 1,194,539 km (0.081 R)
• M10: 1,362,388 km (0.041 R)
• M11: 1,512,584 km (0.059 R)
• M12: 1,624,782 km (0.088 R)
• M13: 1,722,021 km (0.088 R)
• M14: 1,931,757 km (0.071 R)
• M15: 2,366,788 km (0.046 R)
• M16: 2,875,121 km (0.086 R)
• M17: 2,961,290 km (0.061 R)
• M18: 3,037,585 km (0.08 R)
• M19: 3,180,900 km (0.063 R)
• M20: 3,258,990 km (0.12 R)
• M21: 3,337,828 km (0.113 R)
• M22: 3,497,299 km (0.041 R)
• M23: 3,578,082 km (0.087 R)
• M24: 3,955,218 km (0.108 R)
• M25: 4,173,033 km (0.1 R)
• M26: 4,345,220 km (0.094 R)
• M27: 4,582,781 km (0.105 R)
• M28: 4,696,775 km (0.087 R)
• M29: 5,005,545 km (0.096 R)
• M30: 5,188,802 km (0.115 R)
• M31: 5,454,338 km (0.108 R)
• M32: 5,561,899 km (0.1 R)
• M33: 5,656,595 km (0.118 R)
• M34: 5,765,352 km (0.084 R)
• M35: 6,110,026 km (0.116 R)
• M36: 6,235,838 km (0.039 R)
• M37: 6,575,425 km (0.093 R)
• M38: 6,819,718 km (0.072 R)
• M39: 7,067,003 km (0.081 R)
• M40: 7,199,098 km (0.086 R)
• M41: 7,346,751 km (0.103 R)
• M42: 7,525,521 km (0.11 R)
• M43: 7,675,418 km (0.108 R)
• M44: 7,856,880 km (0.081 R)
• M45: 7,932,726 km (0.111 R)
• M46: 8,100,725 km (0.075 R)
• M47: 8,177,618 km (0.054 R)
• M48: 8,424,903 km (0.117 R)
• M49: 8,611,901 km (0.103 R)
• M50: 8,705,998 km (0.044 R)
• M51: 8,926,954 km (0.105 R)
• M52: 9,022,098 km (0.092 R)
• M53: 9,293,768 km (0.104 R)
• M54: 9,600,593 km (0.115 R)
• M55: 9,763,355 km (0.046 R)
• M56: 9,877,947 km (0.117 R)
• M57: 9,992,988 km (0.05 R)
• M58: 10,574,625 km (0.04 R)
• M59: 10,726,018 km (0.102 R)
• M60: 10,810,391 km (0.098 R)
• M61: 10,962,831 km (0.062 R)
• M62: 11,201,440 km (0.081 R)
• M63: 11,424,640 km (0.057 R)
• M64: 11,579,922 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.8

Radius: 14.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.14 AU - 5.38 AU

Year: 7789 Days

Day: 10.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,407,778 km

• M1: 185,053 km (0.064 R)
• M2: 479,910 km (0.11 R)
• M3: 672,293 km (0.072 R)
• M4: 927,806 km (0.109 R)
• M5: 1,312,871 km (0.118 R)
• M6: 1,432,250 km (0.114 R)
• M7: 1,704,219 km (0.092 R)
• M8: 2,156,005 km (0.042 R)
• M9: 2,274,935 km (0.108 R)
• M10: 2,903,096 km (0.105 R)
• M11: 3,277,989 km (0.03 R)
• M12: 3,697,311 km (0.106 R)
• M13: 4,434,230 km (0.036 R)
• M14: 4,617,937 km (0.061 R)
• M15: 4,741,953 km (0.059 R)
• M16: 4,835,602 km (0.041 R)
• M17: 5,088,422 km (0.117 R)
• M18: 5,313,268 km (0.03 R)
• M19: 5,839,852 km (0.114 R)
• M20: 6,177,494 km (0.093 R)
• M21: 6,801,318 km (0.083 R)
• M22: 7,336,878 km (0.11 R)
• M23: 7,701,448 km (0.088 R)
• M24: 9,101,684 km (0.118 R)
• M25: 9,336,254 km (0.111 R)
• M26: 9,493,630 km (0.092 R)
• M27: 9,691,698 km (0.069 R)
• M28: 10,620,551 km (0.083 R)
• M29: 11,116,468 km (0.08 R)
• M30: 11,409,231 km (0.088 R)
• M31: 11,662,201 km (0.065 R)
• M32: 11,831,995 km (0.107 R)
• M33: 12,216,761 km (0.112 R)
• M34: 12,562,481 km (0.086 R)
• M35: 12,692,931 km (0.115 R)
• M36: 13,042,990 km (0.075 R)
• M37: 13,663,222 km (0.087 R)
• M38: 13,932,050 km (0.094 R)
• M39: 14,022,108 km (0.099 R)
• M40: 15,395,117 km (0.085 R)
• M41: 15,581,516 km (0.116 R)
• M42: 18,465,464 km (0.059 R)
• M43: 19,011,795 km (0.05 R)
• M44: 19,816,033 km (0.057 R)
• M45: 20,528,867 km (0.062 R)
• M46: 20,682,654 km (0.086 R)
• M47: 21,927,308 km (0.115 R)
• M48: 22,137,044 km (0.079 R)
• M49: 23,249,454 km (0.113 R)
• M50: 25,034,156 km (0.083 R)
• M51: 25,198,565 km (0.071 R)
• M52: 26,192,792 km (0.064 R)
• M53: 26,303,943 km (0.062 R)
• M54: 26,582,794 km (0.103 R)
• M55: 28,504,827 km (0.114 R)
• M56: 28,848,603 km (0.045 R)
• M57: 29,021,089 km (0.08 R)
• M58: 29,193,725 km (0.09 R)
• M59: 30,999,072 km (0.083 R)
• M60: 31,529,995 km (0.105 R)
• M61: 32,481,138 km (0.118 R)
• M62: 32,900,312 km (0.107 R)
• M63: 33,140,566 km (0.114 R)
• M64: 34,168,453 km (0.064 R)
• M65: 35,084,141 km (0.085 R)
• M66: 35,637,354 km (0.086 R)
• M67: 36,069,692 km (0.036 R)
• M68: 37,189,283 km (0.092 R)
• M69: 38,383,522 km (0.053 R)
• M70: 38,509,933 km (0.118 R)
• M71: 38,699,772 km (0.035 R)
• M72: 39,654,057 km (0.048 R)
• M73: 40,551,794 km (0.1 R)
• M74: 41,003,131 km (0.065 R)
• M75: 41,910,741 km (0.027 R)
• M76: 42,236,565 km (0.093 R)
• M77: 42,890,607 km (0.061 R)
• M78: 43,021,804 km (0.119 R)
• M79: 43,218,974 km (0.063 R)
• M80: 44,076,469 km (0.118 R)
• M81: 44,407,829 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 10,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit