🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 11.6

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.52 AU - 0.84 AU

Year: 387 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,920,951 km

• M1: 144,512 km (0.105 R)
• M2: 216,767 km (0.074 R)
• M3: 298,448 km (0.082 R)
• M4: 371,452 km (0.081 R)
• M5: 466,147 km (0.097 R)
• M6: 592,258 km (0.111 R)
• M7: 685,457 km (0.119 R)
• M8: 768,335 km (0.068 R)
• M9: 844,031 km (0.071 R)
• M10: 931,247 km (0.111 R)
• M11: 1,057,507 km (0.051 R)
• M12: 1,140,085 km (0.081 R)
• M13: 1,240,914 km (0.06 R)
• M14: 1,318,556 km (0.051 R)
• M15: 1,391,260 km (0.073 R)
• M16: 1,468,901 km (0.06 R)
• M17: 1,625,231 km (0.111 R)
• M18: 1,736,233 km (0.078 R)
• M19: 1,809,237 km (0.099 R)
• M20: 1,920,837 km (0.09 R)
• M21: 2,000,273 km (0.049 R)
• M22: 2,100,354 km (0.12 R)
• M23: 2,182,334 km (0.111 R)
• M24: 2,269,549 km (0.092 R)
• M25: 2,345,844 km (0.109 R)
• M26: 2,427,076 km (0.111 R)
• M27: 2,513,394 km (0.093 R)
• M28: 2,625,891 km (0.082 R)
• M29: 2,744,523 km (0.115 R)
• M30: 2,834,580 km (0.071 R)
• M31: 2,921,497 km (0.054 R)
• M32: 3,048,954 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.4

Radius: 12.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.95 AU - 1.27 AU

Year: 807 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 64,920,951 km

• M1: 155,133 km (0.081 R)
• M2: 248,781 km (0.108 R)
• M3: 356,193 km (0.088 R)
• M4: 460,163 km (0.039 R)
• M5: 598,840 km (0.087 R)
• M6: 749,037 km (0.105 R)
• M7: 841,787 km (0.062 R)
• M8: 918,232 km (0.106 R)
• M9: 1,045,839 km (0.053 R)
• M10: 1,214,286 km (0.074 R)
• M11: 1,386,024 km (0.049 R)
• M12: 1,598,004 km (0.062 R)
• M13: 1,682,078 km (0.114 R)
• M14: 1,760,917 km (0.103 R)
• M15: 1,841,251 km (0.105 R)
• M16: 1,950,158 km (0.079 R)
• M17: 2,040,365 km (0.11 R)
• M18: 2,117,857 km (0.064 R)
• M19: 2,253,991 km (0.09 R)
• M20: 2,467,766 km (0.054 R)
• M21: 2,688,274 km (0.073 R)
• M22: 2,765,765 km (0.12 R)
• M23: 2,963,085 km (0.114 R)
• M24: 3,108,045 km (0.06 R)
• M25: 3,338,426 km (0.114 R)
• M26: 3,438,806 km (0.118 R)
• M27: 3,557,288 km (0.1 R)
• M28: 3,833,445 km (0.093 R)
• M29: 3,974,067 km (0.063 R)
• M30: 4,125,460 km (0.096 R)
• M31: 4,233,470 km (0.108 R)
• M32: 4,360,778 km (0.104 R)
• M33: 4,591,308 km (0.108 R)
• M34: 4,722,057 km (0.074 R)
• M35: 4,863,726 km (0.086 R)
• M36: 5,025,890 km (0.08 R)
• M37: 5,112,507 km (0.118 R)
• M38: 5,612,763 km (0.12 R)
• M39: 5,823,396 km (0.095 R)
• M40: 5,914,501 km (0.065 R)
• M41: 6,006,055 km (0.106 R)
• M42: 6,128,875 km (0.064 R)
• M43: 6,211,154 km (0.085 R)
• M44: 6,366,586 km (0.085 R)
• M45: 6,450,062 km (0.084 R)
• M46: 6,915,311 km (0.049 R)
• M47: 7,130,583 km (0.114 R)
• M48: 7,249,812 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.3

Radius: 8.6

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.41 AU - 3.07 AU

Year: 3131 Days

Day: 10.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,920,951 km

• M1: 137,630 km (0.095 R)
• M2: 279,449 km (0.098 R)
• M3: 344,225 km (0.089 R)
• M4: 407,355 km (0.102 R)
• M5: 663,766 km (0.113 R)
• M6: 843,283 km (0.11 R)
• M7: 921,972 km (0.113 R)
• M8: 1,050,775 km (0.088 R)
• M9: 1,136,046 km (0.109 R)
• M10: 1,300,604 km (0.038 R)
• M11: 1,366,128 km (0.087 R)
• M12: 1,989,951 km (0.057 R)
• M13: 2,460,735 km (0.073 R)
• M14: 2,542,565 km (0.11 R)
• M15: 2,658,653 km (0.04 R)
• M16: 2,759,632 km (0.063 R)
• M17: 2,896,215 km (0.054 R)
• M18: 3,000,185 km (0.116 R)
• M19: 3,229,668 km (0.083 R)
• M20: 3,612,489 km (0.07 R)
• M21: 3,990,673 km (0.089 R)
• M22: 4,087,163 km (0.071 R)
• M23: 4,203,999 km (0.038 R)
• M24: 4,461,009 km (0.062 R)
• M25: 4,621,826 km (0.088 R)
• M26: 4,723,254 km (0.088 R)
• M27: 4,907,708 km (0.104 R)
• M28: 4,990,585 km (0.092 R)
• M29: 5,669,460 km (0.07 R)
• M30: 6,377,208 km (0.076 R)
• M31: 6,512,893 km (0.051 R)
• M32: 6,626,886 km (0.092 R)
• M33: 6,695,552 km (0.108 R)
• M34: 6,879,856 km (0.086 R)
• M35: 7,229,915 km (0.114 R)
• M36: 7,561,873 km (0.062 R)
• M37: 7,802,127 km (0.114 R)
• M38: 7,874,682 km (0.069 R)
• M39: 8,093,694 km (0.054 R)
• M40: 8,512,867 km (0.105 R)
• M41: 8,939,221 km (0.089 R)
• M42: 9,065,930 km (0.057 R)
• M43: 9,734,483 km (0.093 R)
• M44: 9,838,753 km (0.043 R)
• M45: 10,713,152 km (0.069 R)
• M46: 10,901,795 km (0.1 R)
• M47: 11,037,181 km (0.111 R)
• M48: 11,145,939 km (0.101 R)
• M49: 11,200,542 km (0.107 R)
• M50: 11,474,456 km (0.076 R)
• M51: 11,639,911 km (0.03 R)
• M52: 11,917,266 km (0.114 R)
• M53: 12,337,486 km (0.081 R)
• M54: 12,734,220 km (0.075 R)
• M55: 12,848,363 km (0.102 R)
• M56: 13,279,205 km (0.119 R)
• M57: 13,365,971 km (0.103 R)
• M58: 14,600,303 km (0.048 R)
• M59: 14,749,602 km (0.119 R)
• M60: 15,019,776 km (0.095 R)
• M61: 15,200,789 km (0.081 R)
• M62: 15,321,814 km (0.112 R)
• M63: 15,748,168 km (0.051 R)
• M64: 16,456,963 km (0.106 R)
• M65: 17,618,889 km (0.072 R)
• M66: 18,483,415 km (0.047 R)
• M67: 18,677,444 km (0.077 R)
• M68: 18,872,220 km (0.1 R)
• M69: 19,296,330 km (0.074 R)
• M70: 19,954,860 km (0.081 R)
• M71: 20,187,185 km (0.09 R)
• M72: 20,286,967 km (0.114 R)
• M73: 20,453,769 km (0.065 R)
• M74: 20,956,717 km (0.096 R)
• M75: 21,294,210 km (0.071 R)
• M76: 21,361,978 km (0.035 R)
• M77: 21,735,673 km (0.115 R)
• M78: 21,940,473 km (0.067 R)
• M79: 22,180,278 km (0.045 R)
• M80: 22,939,337 km (0.12 R)
• M81: 23,008,901 km (0.102 R)
• M82: 23,078,314 km (0.053 R)
• M83: 23,252,446 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.3

Radius: 4

Gravity: 30.77 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.99 AU - 9.07 AU

Year: 15707 Days

Day: 23.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,920,951 km

• M1: 51,611 km (0.115 R)
• M2: 99,183 km (0.105 R)
• M3: 697,874 km (0.037 R)
• M4: 966,402 km (0.106 R)
• M5: 1,240,316 km (0.108 R)
• M6: 1,361,341 km (0.119 R)
• M7: 1,486,255 km (0.071 R)
• M8: 1,800,859 km (0.048 R)
• M9: 1,882,689 km (0.115 R)
• M10: 2,021,965 km (0.105 R)
• M11: 2,735,397 km (0.115 R)
• M12: 2,924,938 km (0.072 R)
• M13: 5,351,415 km (0.092 R)
• M14: 5,548,435 km (0.084 R)
• M15: 5,627,872 km (0.108 R)
• M16: 5,868,724 km (0.1 R)
• M17: 8,730,083 km (0.092 R)
• M18: 9,195,931 km (0.117 R)
• M19: 11,642,903 km (0.074 R)
• M20: 11,949,280 km (0.102 R)
• M21: 12,622,320 km (0.089 R)
• M22: 12,989,733 km (0.102 R)
• M23: 13,148,306 km (0.081 R)
• M24: 14,768,751 km (0.118 R)
• M25: 15,434,461 km (0.082 R)
• M26: 15,996,500 km (0.07 R)
• M27: 16,680,013 km (0.087 R)
• M28: 17,314,757 km (0.116 R)
• M29: 17,664,217 km (0.105 R)
• M30: 17,781,353 km (0.106 R)
• M31: 18,075,013 km (0.116 R)
• M32: 18,846,190 km (0.098 R)
• M33: 19,265,962 km (0.087 R)
• M34: 19,931,672 km (0.108 R)
• M35: 20,114,481 km (0.083 R)
• M36: 21,973,534 km (0.076 R)
• M37: 22,415,147 km (0.048 R)
• M38: 22,796,023 km (0.094 R)
• M39: 23,371,376 km (0.113 R)
• M40: 23,628,535 km (0.046 R)
• M41: 23,886,741 km (0.054 R)
• M42: 24,275,695 km (0.037 R)
• M43: 26,118,591 km (0.106 R)
• M44: 26,854,763 km (0.057 R)
• M45: 27,394,362 km (0.119 R)
• M46: 27,462,130 km (0.074 R)
• M47: 28,484,482 km (0.067 R)
• M48: 29,658,077 km (0.105 R)
• M49: 30,076,203 km (0.087 R)
• M50: 30,988,451 km (0.109 R)
• M51: 33,272,661 km (0.117 R)
• M52: 33,344,917 km (0.084 R)
• M53: 33,634,388 km (0.109 R)
• M54: 33,852,053 km (0.082 R)
• M55: 34,581,044 km (0.075 R)
• M56: 34,874,106 km (0.09 R)
• M57: 35,168,066 km (0.042 R)
• M58: 35,536,525 km (0.108 R)
• M59: 37,774,210 km (0.071 R)
• M60: 38,757,966 km (0.064 R)
• M61: 38,833,962 km (0.116 R)
• M62: 39,214,838 km (0.067 R)
• M63: 39,291,282 km (0.049 R)
• M64: 39,750,249 km (0.109 R)
• M65: 40,519,032 km (0.106 R)
• M66: 41,137,619 km (0.092 R)
• M67: 41,448,184 km (0.068 R)
• M68: 41,837,438 km (0.119 R)
• M69: 42,697,925 km (0.113 R)
• M70: 43,090,919 km (0.119 R)
• M71: 43,327,433 km (0.097 R)
• M72: 43,722,371 km (0.094 R)
• M73: 43,880,646 km (0.094 R)
• M74: 45,474,462 km (0.09 R)
• M75: 46,359,034 km (0.118 R)
• M76: 46,844,030 km (0.089 R)
• M77: 47,655,898 km (0.089 R)
• M78: 48,145,232 km (0.119 R)
• M79: 49,293,695 km (0.055 R)
• M80: 50,700,214 km (0.11 R)
• M81: 50,783,241 km (0.073 R)
• M82: 50,866,567 km (0.045 R)
• M83: 51,617,249 km (0.101 R)
• M84: 51,784,649 km (0.117 R)
• M85: 52,203,673 km (0.052 R)
• M86: 52,624,043 km (0.105 R)
• M87: 53,129,833 km (0.112 R)
• M88: 53,637,120 km (0.096 R)
• M89: 53,721,942 km (0.052 R)
• M90: 54,061,230 km (0.096 R)
• M91: 54,231,173 km (0.094 R)
• M92: 54,571,658 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.7

Radius: 3.5

Gravity: 35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.5 AU - 11.32 AU

Year: 19925 Days

Day: 24 Hours

Environment

Temp: -230 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,920,951 km

• M1: 54,154 km (0.102 R)
• M2: 89,908 km (0.073 R)
• M3: 269,875 km (0.036 R)
• M4: 926,460 km (0.105 R)
• M5: 1,143,526 km (0.117 R)
• M6: 1,402,779 km (0.106 R)
• M7: 1,622,987 km (0.092 R)
• M8: 1,737,130 km (0.07 R)
• M9: 1,766,152 km (0.077 R)
• M10: 2,125,935 km (0.065 R)
• M11: 2,188,168 km (0.107 R)
• M12: 2,410,470 km (0.12 R)
• M13: 2,507,859 km (0.108 R)
• M14: 2,639,954 km (0.082 R)
• M15: 3,084,409 km (0.115 R)
• M16: 3,515,101 km (0.093 R)
• M17: 4,079,384 km (0.113 R)
• M18: 4,915,636 km (0.115 R)
• M19: 5,289,930 km (0.046 R)
• M20: 5,331,967 km (0.105 R)
• M21: 5,759,518 km (0.068 R)
• M22: 5,933,650 km (0.119 R)
• M23: 6,065,296 km (0.106 R)
• M24: 6,153,708 km (0.058 R)
• M25: 6,466,218 km (0.088 R)
• M26: 6,601,754 km (0.085 R)
• M27: 7,767,121 km (0.099 R)
• M28: 9,095,102 km (0.055 R)
• M29: 9,145,516 km (0.111 R)
• M30: 10,122,989 km (0.067 R)
• M31: 10,175,348 km (0.101 R)
• M32: 10,971,657 km (0.077 R)
• M33: 11,349,990 km (0.107 R)
• M34: 12,510,421 km (0.108 R)
• M35: 13,304,935 km (0.108 R)
• M36: 14,173,949 km (0.105 R)
• M37: 16,088,503 km (0.101 R)
• M38: 17,576,553 km (0.103 R)
• M39: 17,702,514 km (0.099 R)
• M40: 17,892,055 km (0.1 R)
• M41: 18,400,837 km (0.11 R)
• M42: 19,758,737 km (0.073 R)
• M43: 20,416,669 km (0.06 R)
• M44: 21,148,501 km (0.104 R)
• M45: 21,416,880 km (0.101 R)
• M46: 22,501,165 km (0.084 R)
• M47: 22,843,744 km (0.116 R)
• M48: 23,118,855 km (0.065 R)
• M49: 24,300,977 km (0.062 R)
• M50: 24,934,674 km (0.044 R)
• M51: 26,723,266 km (0.099 R)
• M52: 27,523,315 km (0.077 R)
• M53: 28,183,640 km (0.095 R)
• M54: 28,700,800 km (0.101 R)
• M55: 28,849,201 km (0.118 R)
• M56: 30,346,676 km (0.084 R)
• M57: 30,952,697 km (0.077 R)
• M58: 31,257,278 km (0.047 R)
• M59: 31,562,757 km (0.102 R)
• M60: 32,485,327 km (0.108 R)
• M61: 32,794,696 km (0.087 R)
• M62: 33,650,844 km (0.066 R)
• M63: 34,277,959 km (0.106 R)
• M64: 35,067,386 km (0.079 R)
• M65: 36,102,454 km (0.102 R)
• M66: 38,774,870 km (0.119 R)
• M67: 39,597,210 km (0.097 R)
• M68: 40,259,181 km (0.032 R)
• M69: 40,425,234 km (0.052 R)
• M70: 41,008,217 km (0.119 R)
• M71: 41,510,268 km (0.111 R)
• M72: 44,564,308 km (0.065 R)
• M73: 45,080,271 km (0.073 R)
• M74: 45,252,757 km (0.031 R)
• M75: 45,425,393 km (0.05 R)
• M76: 46,727,344 km (0.088 R)
• M77: 47,076,655 km (0.044 R)
• M78: 47,865,634 km (0.077 R)
• M79: 48,129,674 km (0.094 R)
• M80: 50,080,131 km (0.099 R)
• M81: 51,154,842 km (0.06 R)
• M82: 53,144,943 km (0.102 R)
• M83: 53,235,898 km (0.098 R)
• M84: 55,621,536 km (0.086 R)
• M85: 55,806,588 km (0.094 R)
• M86: 55,899,040 km (0.066 R)
• M87: 58,135,677 km (0.119 R)
• M88: 60,496,332 km (0.1 R)
• M89: 60,876,909 km (0.039 R)
• M90: 62,695,570 km (0.101 R)
• M91: 62,791,761 km (0.106 R)
• M92: 62,888,102 km (0.111 R)
• M93: 62,984,444 km (0.04 R)
• M94: 63,370,107 km (0.064 R)
• M95: 63,466,747 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 17,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit