🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.7

Radius: 9.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.55 AU - 0.85 AU

Year: 378 Days

Day: 11.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 51 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,681,679 km

• M1: 125,213 km (0.112 R)
• M2: 198,965 km (0.032 R)
• M3: 296,952 km (0.104 R)
• M4: 379,231 km (0.06 R)
• M5: 445,353 km (0.044 R)
• M6: 569,070 km (0.085 R)
• M7: 650,601 km (0.111 R)
• M8: 736,470 km (0.099 R)
• M9: 839,842 km (0.107 R)
• M10: 941,419 km (0.108 R)
• M11: 1,000,810 km (0.116 R)
• M12: 1,090,868 km (0.115 R)
• M13: 1,232,986 km (0.08 R)
• M14: 1,306,588 km (0.043 R)
• M15: 1,490,743 km (0.12 R)
• M16: 1,561,054 km (0.113 R)
• M17: 1,787,695 km (0.074 R)
• M18: 1,853,817 km (0.09 R)
• M19: 1,974,991 km (0.109 R)
• M20: 2,080,158 km (0.078 R)
• M21: 2,154,658 km (0.088 R)
• M22: 2,334,924 km (0.109 R)
• M23: 2,397,755 km (0.098 R)
• M24: 2,515,339 km (0.111 R)
• M25: 2,574,879 km (0.045 R)
• M26: 2,670,023 km (0.109 R)
• M27: 2,771,600 km (0.113 R)
• M28: 2,947,228 km (0.051 R)
• M29: 3,099,967 km (0.097 R)
• M30: 3,314,939 km (0.086 R)
• M31: 3,374,928 km (0.056 R)
• M32: 3,495,953 km (0.078 R)
• M33: 3,568,208 km (0.071 R)
• M34: 3,640,913 km (0.104 R)
• M35: 3,759,544 km (0.104 R)
• M36: 3,925,448 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 12.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.89 AU - 0.91 AU

Year: 551 Days

Day: 8.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,681,679 km

• M1: 151,094 km (0.108 R)
• M2: 343,178 km (0.104 R)
• M3: 428,598 km (0.097 R)
• M4: 518,656 km (0.112 R)
• M5: 594,352 km (0.045 R)
• M6: 674,686 km (0.071 R)
• M7: 777,909 km (0.032 R)
• M8: 860,936 km (0.095 R)
• M9: 957,426 km (0.025 R)
• M10: 1,043,894 km (0.047 R)
• M11: 1,129,614 km (0.082 R)
• M12: 1,229,246 km (0.1 R)
• M13: 1,386,323 km (0.098 R)
• M14: 1,481,617 km (0.03 R)
• M15: 1,641,388 km (0.073 R)
• M16: 1,763,908 km (0.084 R)
• M17: 1,916,199 km (0.108 R)
• M18: 2,041,263 km (0.087 R)
• M19: 2,123,093 km (0.069 R)
• M20: 2,276,132 km (0.1 R)
• M21: 2,389,826 km (0.102 R)
• M22: 2,495,741 km (0.055 R)
• M23: 2,588,642 km (0.108 R)
• M24: 2,737,491 km (0.049 R)
• M25: 2,833,384 km (0.052 R)
• M26: 2,987,021 km (0.108 R)
• M27: 3,075,433 km (0.112 R)
• M28: 3,196,308 km (0.038 R)
• M29: 3,415,918 km (0.044 R)
• M30: 3,579,877 km (0.068 R)
• M31: 3,696,115 km (0.05 R)
• M32: 3,796,794 km (0.108 R)
• M33: 3,915,575 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21

Radius: 13.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.92 AU - 1.24 AU

Year: 725 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,681,679 km

• M1: 164,558 km (0.08 R)
• M2: 260,749 km (0.073 R)
• M3: 371,302 km (0.074 R)
• M4: 462,257 km (0.104 R)
• M5: 545,733 km (0.12 R)
• M6: 661,522 km (0.115 R)
• M7: 822,190 km (0.075 R)
• M8: 946,506 km (0.092 R)
• M9: 1,077,703 km (0.11 R)
• M10: 1,185,414 km (0.058 R)
• M11: 1,277,117 km (0.071 R)
• M12: 1,456,485 km (0.062 R)
• M13: 1,567,636 km (0.112 R)
• M14: 1,660,088 km (0.083 R)
• M15: 1,863,541 km (0.119 R)
• M16: 1,965,267 km (0.081 R)
• M17: 2,136,706 km (0.083 R)
• M18: 2,233,047 km (0.11 R)
• M19: 2,334,475 km (0.058 R)
• M20: 2,430,217 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.7

Radius: 13.1

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.09 AU - 1.15 AU

Year: 765 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,681,679 km

• M1: 163,211 km (0.062 R)
• M2: 266,583 km (0.07 R)
• M3: 349,909 km (0.077 R)
• M4: 455,974 km (0.11 R)
• M5: 563,685 km (0.092 R)
• M6: 658,530 km (0.1 R)
• M7: 754,871 km (0.117 R)
• M8: 1,013,974 km (0.09 R)
• M9: 1,175,540 km (0.079 R)
• M10: 1,259,614 km (0.111 R)
• M11: 1,415,495 km (0.038 R)
• M12: 1,551,480 km (0.117 R)
• M13: 1,638,097 km (0.111 R)
• M14: 1,816,417 km (0.028 R)
• M15: 1,950,906 km (0.108 R)
• M16: 2,045,003 km (0.047 R)
• M17: 2,185,176 km (0.056 R)
• M18: 2,283,163 km (0.117 R)
• M19: 2,530,598 km (0.06 R)
• M20: 2,649,677 km (0.11 R)
• M21: 2,738,239 km (0.095 R)
• M22: 2,968,321 km (0.096 R)
• M23: 3,102,660 km (0.104 R)
• M24: 3,290,854 km (0.074 R)
• M25: 3,518,243 km (0.083 R)
• M26: 3,796,046 km (0.102 R)
• M27: 3,970,028 km (0.081 R)
• M28: 4,146,703 km (0.043 R)
• M29: 4,682,413 km (0.083 R)
• M30: 5,260,759 km (0.045 R)
• M31: 6,289,094 km (0.074 R)
• M32: 6,397,403 km (0.09 R)
• M33: 6,715,448 km (0.049 R)
• M34: 6,982,630 km (0.108 R)
• M35: 7,072,389 km (0.099 R)
• M36: 7,264,622 km (0.061 R)
• M37: 7,665,844 km (0.109 R)
• M38: 7,839,976 km (0.078 R)
• M39: 7,945,143 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 13.1

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.13 AU - 1.65 AU

Year: 1058 Days

Day: 14.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 70,681,679 km

• M1: 200,461 km (0.062 R)
• M2: 288,724 km (0.12 R)
• M3: 419,323 km (0.032 R)
• M4: 597,943 km (0.085 R)
• M5: 714,779 km (0.063 R)
• M6: 799,601 km (0.108 R)
• M7: 882,328 km (0.073 R)
• M8: 987,196 km (0.051 R)
• M9: 1,070,522 km (0.116 R)
• M10: 1,210,696 km (0.12 R)
• M11: 1,407,716 km (0.075 R)
• M12: 1,510,490 km (0.08 R)
• M13: 1,600,548 km (0.065 R)
• M14: 1,747,303 km (0.054 R)
• M15: 1,882,390 km (0.118 R)
• M16: 1,971,850 km (0.075 R)
• M17: 2,079,410 km (0.096 R)
• M18: 2,231,851 km (0.091 R)
• M19: 2,326,845 km (0.112 R)
• M20: 2,548,101 km (0.115 R)
• M21: 2,860,162 km (0.068 R)
• M22: 3,165,192 km (0.108 R)
• M23: 3,272,603 km (0.11 R)
• M24: 3,411,131 km (0.063 R)
• M25: 3,521,384 km (0.086 R)
• M26: 3,724,837 km (0.08 R)
• M27: 3,880,120 km (0.104 R)
• M28: 4,069,212 km (0.107 R)
• M29: 4,347,913 km (0.097 R)
• M30: 4,500,652 km (0.035 R)
• M31: 4,890,354 km (0.12 R)
• M32: 5,060,746 km (0.066 R)
• M33: 5,198,526 km (0.076 R)
• M34: 5,395,696 km (0.104 R)
• M35: 5,477,676 km (0.094 R)
• M36: 5,774,029 km (0.118 R)
• M37: 5,905,974 km (0.1 R)
• M38: 6,246,609 km (0.07 R)
• M39: 6,369,877 km (0.047 R)
• M40: 6,568,693 km (0.048 R)
• M41: 6,757,037 km (0.082 R)
• M42: 6,909,028 km (0.106 R)
• M43: 7,023,770 km (0.093 R)
• M44: 7,216,452 km (0.118 R)
• M45: 7,462,989 km (0.118 R)
• M46: 7,646,546 km (0.068 R)
• M47: 7,937,813 km (0.061 R)
• M48: 8,354,592 km (0.1 R)
• M49: 8,449,737 km (0.088 R)
• M50: 9,028,082 km (0.038 R)
• M51: 9,139,832 km (0.051 R)
• M52: 9,237,818 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.1

Radius: 4.7

Gravity: 22.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.89 AU - 10.57 AU

Year: 21127 Days

Day: 23.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,681,679 km

• M1: 60,737 km (0.105 R)
• M2: 371,751 km (0.11 R)
• M3: 443,857 km (0.099 R)
• M4: 623,374 km (0.115 R)
• M5: 1,122,433 km (0.077 R)
• M6: 1,394,551 km (0.069 R)
• M7: 1,839,605 km (0.112 R)
• M8: 2,126,384 km (0.095 R)
• M9: 2,325,349 km (0.069 R)
• M10: 3,561,477 km (0.069 R)
• M11: 3,998,302 km (0.114 R)
• M12: 4,038,843 km (0.071 R)
• M13: 4,202,354 km (0.116 R)
• M14: 4,748,835 km (0.105 R)
• M15: 5,052,369 km (0.065 R)
• M16: 5,496,824 km (0.048 R)
• M17: 6,903,343 km (0.1 R)
• M18: 7,395,820 km (0.099 R)
• M19: 7,545,717 km (0.081 R)
• M20: 8,622,821 km (0.112 R)
• M21: 8,675,330 km (0.07 R)
• M22: 9,045,734 km (0.082 R)
• M23: 9,475,380 km (0.032 R)
• M24: 9,638,142 km (0.094 R)
• M25: 10,354,417 km (0.107 R)
• M26: 10,410,217 km (0.076 R)
• M27: 11,087,596 km (0.118 R)
• M28: 11,374,076 km (0.113 R)
• M29: 11,489,416 km (0.076 R)
• M30: 13,083,082 km (0.079 R)
• M31: 14,121,441 km (0.115 R)
• M32: 14,556,770 km (0.108 R)
• M33: 14,933,308 km (0.047 R)
• M34: 15,186,129 km (0.084 R)
• M35: 17,524,343 km (0.085 R)
• M36: 17,991,986 km (0.098 R)
• M37: 19,212,855 km (0.08 R)
• M38: 19,556,780 km (0.093 R)
• M39: 20,111,190 km (0.077 R)
• M40: 20,180,902 km (0.063 R)
• M41: 21,235,418 km (0.084 R)
• M42: 22,092,015 km (0.089 R)
• M43: 23,324,702 km (0.1 R)
• M44: 24,356,478 km (0.101 R)
• M45: 24,803,177 km (0.11 R)
• M46: 25,553,710 km (0.048 R)
• M47: 26,770,090 km (0.069 R)
• M48: 28,238,842 km (0.105 R)
• M49: 28,707,981 km (0.08 R)
• M50: 29,258,800 km (0.077 R)
• M51: 30,131,106 km (0.115 R)
• M52: 30,610,567 km (0.115 R)
• M53: 30,770,936 km (0.081 R)
• M54: 30,851,270 km (0.063 R)
• M55: 31,415,254 km (0.066 R)
• M56: 31,739,133 km (0.1 R)
• M57: 32,881,163 km (0.091 R)
• M58: 33,045,422 km (0.089 R)
• M59: 33,787,876 km (0.057 R)
• M60: 35,794,582 km (0.101 R)
• M61: 35,879,105 km (0.111 R)
• M62: 37,925,603 km (0.083 R)
• M63: 38,963,065 km (0.071 R)
• M64: 39,922,286 km (0.072 R)
• M65: 40,536,685 km (0.11 R)
• M66: 40,977,400 km (0.075 R)
• M67: 43,294,970 km (0.091 R)
• M68: 43,745,409 km (0.026 R)
• M69: 44,016,481 km (0.088 R)
• M70: 44,742,180 km (0.064 R)
• M71: 46,205,098 km (0.093 R)
• M72: 47,312,571 km (0.07 R)
• M73: 47,962,573 km (0.1 R)
• M74: 48,990,161 km (0.071 R)
• M75: 49,083,959 km (0.083 R)
• M76: 49,271,555 km (0.076 R)
• M77: 49,836,137 km (0.075 R)
• M78: 51,542,750 km (0.119 R)
• M79: 52,115,859 km (0.105 R)
• M80: 52,307,344 km (0.099 R)
• M81: 52,595,021 km (0.057 R)
• M82: 52,979,488 km (0.057 R)
• M83: 53,364,852 km (0.115 R)
• M84: 53,944,543 km (0.099 R)
• M85: 54,041,483 km (0.101 R)
• M86: 54,720,807 km (0.078 R)
• M87: 57,466,825 km (0.099 R)
• M88: 57,862,661 km (0.104 R)
• M89: 60,156,745 km (0.097 R)
• M90: 60,458,184 km (0.088 R)
• M91: 63,909,108 km (0.032 R)
• M92: 65,968,622 km (0.12 R)
• M93: 67,110,652 km (0.065 R)
• M94: 67,527,581 km (0.077 R)
• M95: 69,941,492 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit