🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 11.6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.17 AU - 1.21 AU

Year: 866 Days

Day: 8.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 85,021,747 km

• M1: 146,456 km (0.088 R)
• M2: 244,293 km (0.045 R)
• M3: 386,710 km (0.1 R)
• M4: 478,564 km (0.094 R)
• M5: 584,778 km (0.092 R)
• M6: 700,268 km (0.12 R)
• M7: 796,609 km (0.102 R)
• M8: 875,148 km (0.071 R)
• M9: 1,034,619 km (0.094 R)
• M10: 1,191,248 km (0.117 R)
• M11: 1,417,589 km (0.088 R)
• M12: 1,636,451 km (0.072 R)
• M13: 1,813,575 km (0.118 R)
• M14: 1,904,680 km (0.06 R)
• M15: 1,981,723 km (0.099 R)
• M16: 2,219,434 km (0.069 R)
• M17: 2,341,955 km (0.09 R)
• M18: 2,441,587 km (0.082 R)
• M19: 2,559,620 km (0.104 R)
• M20: 2,653,866 km (0.106 R)
• M21: 2,898,758 km (0.085 R)
• M22: 3,069,300 km (0.11 R)
• M23: 3,151,279 km (0.059 R)
• M24: 3,280,382 km (0.102 R)
• M25: 3,765,229 km (0.047 R)
• M26: 3,872,790 km (0.078 R)
• M27: 4,242,296 km (0.077 R)
• M28: 4,395,485 km (0.036 R)
• M29: 4,498,558 km (0.082 R)
• M30: 4,665,210 km (0.052 R)
• M31: 4,759,905 km (0.041 R)
• M32: 5,036,960 km (0.111 R)
• M33: 5,308,480 km (0.039 R)
• M34: 5,418,435 km (0.117 R)
• M35: 5,495,777 km (0.066 R)
• M36: 5,945,468 km (0.047 R)
• M37: 6,082,649 km (0.076 R)
• M38: 6,244,066 km (0.104 R)
• M39: 6,360,153 km (0.075 R)
• M40: 6,453,652 km (0.104 R)
• M41: 6,677,600 km (0.041 R)
• M42: 6,760,627 km (0.075 R)
• M43: 6,880,006 km (0.109 R)
• M44: 7,012,101 km (0.106 R)
• M45: 7,291,101 km (0.113 R)
• M46: 7,413,622 km (0.105 R)
• M47: 8,048,665 km (0.061 R)
• M48: 8,238,804 km (0.098 R)
• M49: 8,404,857 km (0.047 R)
• M50: 8,649,599 km (0.081 R)
• M51: 8,779,301 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 8

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.46 AU - 1.74 AU

Year: 1350 Days

Day: 11.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 85,021,747 km

• M1: 99,931 km (0.11 R)
• M2: 201,808 km (0.099 R)
• M3: 268,977 km (0.039 R)
• M4: 331,359 km (0.033 R)
• M5: 444,754 km (0.102 R)
• M6: 528,380 km (0.071 R)
• M7: 755,170 km (0.113 R)
• M8: 835,055 km (0.042 R)
• M9: 1,108,969 km (0.077 R)
• M10: 1,158,785 km (0.117 R)
• M11: 1,356,703 km (0.107 R)
• M12: 1,473,539 km (0.098 R)
• M13: 1,547,141 km (0.032 R)
• M14: 1,603,240 km (0.041 R)
• M15: 1,659,938 km (0.063 R)
• M16: 1,834,369 km (0.116 R)
• M17: 2,035,129 km (0.095 R)
• M18: 2,117,558 km (0.048 R)
• M19: 2,480,034 km (0.096 R)
• M20: 2,568,296 km (0.106 R)
• M21: 3,274,548 km (0.089 R)
• M22: 3,518,692 km (0.093 R)
• M23: 4,154,931 km (0.088 R)
• M24: 4,259,949 km (0.104 R)
• M25: 4,379,328 km (0.117 R)
• M26: 4,567,073 km (0.104 R)
• M27: 4,798,800 km (0.082 R)
• M28: 4,867,616 km (0.111 R)
• M29: 5,245,201 km (0.092 R)
• M30: 5,302,048 km (0.051 R)
• M31: 5,545,593 km (0.066 R)
• M32: 6,147,874 km (0.087 R)
• M33: 6,373,468 km (0.086 R)
• M34: 6,957,049 km (0.099 R)
• M35: 7,019,581 km (0.039 R)
• M36: 7,113,528 km (0.065 R)
• M37: 7,207,925 km (0.083 R)
• M38: 7,445,935 km (0.092 R)
• M39: 7,525,820 km (0.105 R)
• M40: 7,718,652 km (0.044 R)
• M41: 8,060,184 km (0.104 R)
• M42: 8,356,836 km (0.059 R)
• M43: 8,489,829 km (0.119 R)
• M44: 8,606,665 km (0.08 R)
• M45: 8,842,281 km (0.093 R)
• M46: 9,011,776 km (0.059 R)
• M47: 9,131,155 km (0.095 R)
• M48: 9,805,542 km (0.103 R)
• M49: 9,858,051 km (0.114 R)
• M50: 10,370,872 km (0.089 R)
• M51: 10,549,642 km (0.069 R)
• M52: 10,639,401 km (0.082 R)
• M53: 11,330,244 km (0.115 R)
• M54: 11,459,197 km (0.08 R)
• M55: 11,662,650 km (0.03 R)
• M56: 11,792,651 km (0.068 R)
• M57: 11,904,550 km (0.088 R)
• M58: 12,016,748 km (0.066 R)
• M59: 12,831,608 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.5

Radius: 13.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.56 AU - 2.68 AU

Year: 2828 Days

Day: 8.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 85,021,747 km

• M1: 174,581 km (0.085 R)
• M2: 261,647 km (0.109 R)
• M3: 349,161 km (0.047 R)
• M4: 446,849 km (0.11 R)
• M5: 870,061 km (0.029 R)
• M6: 976,874 km (0.089 R)
• M7: 1,068,129 km (0.076 R)
• M8: 1,173,147 km (0.1 R)
• M9: 1,337,704 km (0.114 R)
• M10: 1,463,666 km (0.081 R)
• M11: 1,654,253 km (0.026 R)
• M12: 1,878,800 km (0.064 R)
• M13: 2,008,052 km (0.099 R)
• M14: 2,100,354 km (0.064 R)
• M15: 2,344,647 km (0.069 R)
• M16: 2,555,431 km (0.083 R)
• M17: 2,699,494 km (0.105 R)
• M18: 2,831,588 km (0.099 R)
• M19: 3,240,888 km (0.115 R)
• M20: 3,701,799 km (0.091 R)
• M21: 4,031,962 km (0.081 R)
• M22: 4,166,749 km (0.113 R)
• M23: 4,510,376 km (0.099 R)
• M24: 4,668,052 km (0.092 R)
• M25: 4,756,464 km (0.066 R)
• M26: 5,061,345 km (0.052 R)
• M27: 6,640,201 km (0.084 R)
• M28: 6,860,259 km (0.103 R)
• M29: 7,001,629 km (0.081 R)
• M30: 7,369,490 km (0.114 R)
• M31: 7,639,066 km (0.111 R)
• M32: 7,743,784 km (0.107 R)
• M33: 8,316,744 km (0.113 R)
• M34: 8,424,454 km (0.104 R)
• M35: 8,510,922 km (0.071 R)
• M36: 8,772,120 km (0.073 R)
• M37: 8,947,598 km (0.072 R)
• M38: 9,347,025 km (0.057 R)
• M39: 9,459,073 km (0.027 R)
• M40: 9,661,778 km (0.082 R)
• M41: 9,775,024 km (0.102 R)
• M42: 10,002,862 km (0.105 R)
• M43: 10,743,670 km (0.064 R)
• M44: 11,073,384 km (0.095 R)
• M45: 11,168,229 km (0.098 R)
• M46: 11,311,095 km (0.081 R)
• M47: 11,839,774 km (0.115 R)
• M48: 12,107,105 km (0.096 R)
• M49: 12,302,779 km (0.063 R)
• M50: 12,598,385 km (0.1 R)
• M51: 12,697,418 km (0.115 R)
• M52: 13,171,494 km (0.047 R)
• M53: 13,778,562 km (0.093 R)
• M54: 13,957,332 km (0.061 R)
• M55: 14,550,338 km (0.062 R)
• M56: 14,810,638 km (0.058 R)
• M57: 15,204,230 km (0.057 R)
• M58: 15,654,370 km (0.099 R)
• M59: 16,243,486 km (0.092 R)
• M60: 17,085,872 km (0.055 R)
• M61: 17,470,937 km (0.09 R)
• M62: 17,942,469 km (0.12 R)
• M63: 18,221,769 km (0.112 R)
• M64: 18,390,066 km (0.081 R)
• M65: 18,502,564 km (0.059 R)
• M66: 18,983,222 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 10.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.5 AU - 3.74 AU

Year: 3675 Days

Day: 8.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 85,021,747 km

• M1: 144,212 km (0.085 R)
• M2: 263,741 km (0.11 R)
• M3: 355,445 km (0.072 R)
• M4: 445,054 km (0.098 R)
• M5: 637,137 km (0.099 R)
• M6: 818,300 km (0.054 R)
• M7: 909,854 km (0.093 R)
• M8: 986,897 km (0.112 R)
• M9: 1,154,596 km (0.072 R)
• M10: 1,407,118 km (0.046 R)
• M11: 1,619,098 km (0.077 R)
• M12: 1,736,532 km (0.026 R)
• M13: 1,872,217 km (0.081 R)
• M14: 2,058,766 km (0.083 R)
• M15: 2,433,658 km (0.113 R)
• M16: 2,526,409 km (0.103 R)
• M17: 2,594,775 km (0.053 R)
• M18: 2,927,930 km (0.112 R)
• M19: 3,136,170 km (0.09 R)
• M20: 3,228,322 km (0.089 R)
• M21: 3,606,057 km (0.065 R)
• M22: 3,683,249 km (0.057 R)
• M23: 3,998,003 km (0.069 R)
• M24: 4,138,475 km (0.088 R)
• M25: 4,219,408 km (0.032 R)
• M26: 4,496,762 km (0.09 R)
• M27: 4,642,920 km (0.077 R)
• M28: 4,737,765 km (0.042 R)
• M29: 4,897,236 km (0.087 R)
• M30: 5,320,299 km (0.116 R)
• M31: 5,868,575 km (0.082 R)
• M32: 6,051,533 km (0.089 R)
• M33: 6,155,204 km (0.068 R)
• M34: 6,352,823 km (0.12 R)
• M35: 6,505,413 km (0.087 R)
• M36: 6,599,809 km (0.057 R)
• M37: 6,946,278 km (0.079 R)
• M38: 7,054,886 km (0.1 R)
• M39: 7,237,395 km (0.032 R)
• M40: 7,669,284 km (0.113 R)
• M41: 7,844,314 km (0.077 R)
• M42: 7,919,861 km (0.104 R)
• M43: 8,134,833 km (0.103 R)
• M44: 8,351,900 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.1

Radius: 6

Gravity: 26 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.83 AU - 11.61 AU

Year: 20208 Days

Day: 19.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,021,747 km

• M1: 96,042 km (0.094 R)
• M2: 230,680 km (0.041 R)
• M3: 607,218 km (0.117 R)
• M4: 654,790 km (0.105 R)
• M5: 858,692 km (0.098 R)
• M6: 1,053,019 km (0.089 R)
• M7: 1,261,110 km (0.116 R)
• M8: 1,354,459 km (0.112 R)
• M9: 1,580,950 km (0.046 R)
• M10: 2,964,880 km (0.101 R)
• M11: 3,047,757 km (0.117 R)
• M12: 3,739,049 km (0.102 R)
• M13: 4,813,461 km (0.041 R)
• M14: 5,009,584 km (0.089 R)
• M15: 5,359,045 km (0.084 R)
• M16: 5,409,609 km (0.036 R)
• M17: 6,999,086 km (0.118 R)
• M18: 8,132,888 km (0.108 R)
• M19: 8,720,957 km (0.118 R)
• M20: 9,080,441 km (0.059 R)
• M21: 9,567,083 km (0.096 R)
• M22: 10,062,252 km (0.081 R)
• M23: 10,756,835 km (0.038 R)
• M24: 12,058,636 km (0.073 R)
• M25: 12,125,057 km (0.086 R)
• M26: 12,458,810 km (0.108 R)
• M27: 13,754,627 km (0.091 R)
• M28: 13,963,166 km (0.115 R)
• M29: 14,172,603 km (0.108 R)
• M30: 14,453,697 km (0.104 R)
• M31: 14,665,678 km (0.088 R)
• M32: 14,878,705 km (0.052 R)
• M33: 15,307,752 km (0.117 R)
• M34: 17,138,979 km (0.052 R)
• M35: 17,438,325 km (0.088 R)
• M36: 18,806,846 km (0.116 R)
• M37: 20,763,885 km (0.103 R)
• M38: 20,843,471 km (0.119 R)
• M39: 22,949,211 km (0.07 R)
• M40: 23,361,802 km (0.08 R)
• M41: 23,610,583 km (0.097 R)
• M42: 27,271,393 km (0.057 R)
• M43: 28,147,737 km (0.112 R)
• M44: 28,235,850 km (0.077 R)
• M45: 28,677,912 km (0.101 R)
• M46: 28,944,346 km (0.082 R)
• M47: 29,389,998 km (0.118 R)
• M48: 30,740,866 km (0.112 R)
• M49: 30,922,478 km (0.119 R)
• M50: 31,104,539 km (0.116 R)
• M51: 31,286,899 km (0.103 R)
• M52: 32,111,781 km (0.059 R)
• M53: 33,783,089 km (0.12 R)
• M54: 33,970,535 km (0.114 R)
• M55: 35,387,376 km (0.111 R)
• M56: 37,597,086 km (0.107 R)
• M57: 37,694,175 km (0.062 R)
• M58: 38,376,043 km (0.073 R)
• M59: 38,963,813 km (0.029 R)
• M60: 39,061,949 km (0.104 R)
• M61: 39,554,425 km (0.116 R)
• M62: 40,446,028 km (0.086 R)
• M63: 41,846,115 km (0.096 R)
• M64: 41,946,794 km (0.093 R)
• M65: 42,047,474 km (0.101 R)
• M66: 42,754,623 km (0.055 R)
• M67: 44,796,484 km (0.095 R)
• M68: 45,105,553 km (0.072 R)
• M69: 46,036,800 km (0.086 R)
• M70: 48,128,926 km (0.116 R)
• M71: 49,080,518 km (0.095 R)
• M72: 49,399,162 km (0.119 R)
• M73: 50,252,019 km (0.079 R)
• M74: 51,648,216 km (0.087 R)
• M75: 51,972,245 km (0.067 R)
• M76: 53,057,129 km (0.051 R)
• M77: 53,711,769 km (0.039 R)
• M78: 54,808,621 km (0.059 R)
• M79: 56,467,661 km (0.095 R)
• M80: 62,920,715 km (0.119 R)
• M81: 63,266,884 km (0.117 R)
• M82: 63,382,374 km (0.035 R)
• M83: 63,729,142 km (0.076 R)
• M84: 63,960,869 km (0.116 R)
• M85: 66,879,523 km (0.113 R)
• M86: 68,177,434 km (0.053 R)
• M87: 69,007,703 km (0.105 R)
• M88: 71,879,683 km (0.094 R)
• M89: 74,180,947 km (0.077 R)
• M90: 76,998,772 km (0.09 R)
• M91: 78,606,800 km (0.189 R)
• M92: 78,855,282 km (0.119 R)
• M93: 80,351,111 km (0.077 R)
• M94: 80,476,175 km (0.073 R)
• M95: 80,601,238 km (0.045 R)
• M96: 81,982,027 km (0.174 R)
• M97: 84,894,398 km (0.16 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 10,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit