🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.8

Radius: 13.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.13 AU - 1.15 AU

Year: 826 Days

Day: 11.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,649,348 km

• M1: 163,211 km (0.081 R)
• M2: 246,836 km (0.116 R)
• M3: 333,902 km (0.097 R)
• M4: 495,618 km (0.096 R)
• M5: 598,691 km (0.117 R)
• M6: 689,796 km (0.119 R)
• M7: 817,852 km (0.076 R)
• M8: 914,941 km (0.113 R)
• M9: 1,012,927 km (0.106 R)
• M10: 1,201,869 km (0.071 R)
• M11: 1,302,997 km (0.098 R)
• M12: 1,430,604 km (0.116 R)
• M13: 1,522,308 km (0.087 R)
• M14: 1,607,728 km (0.069 R)
• M15: 1,728,603 km (0.113 R)
• M16: 1,813,874 km (0.078 R)
• M17: 1,926,970 km (0.08 R)
• M18: 2,055,924 km (0.101 R)
• M19: 2,220,182 km (0.117 R)
• M20: 2,393,716 km (0.048 R)
• M21: 2,542,715 km (0.115 R)
• M22: 2,665,086 km (0.111 R)
• M23: 2,809,747 km (0.037 R)
• M24: 2,916,111 km (0.099 R)
• M25: 3,023,822 km (0.066 R)
• M26: 3,248,817 km (0.12 R)
• M27: 3,339,174 km (0.088 R)
• M28: 3,430,578 km (0.106 R)
• M29: 3,539,037 km (0.109 R)
• M30: 3,682,052 km (0.084 R)
• M31: 3,922,606 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.1

Radius: 13.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.56 AU - 1.84 AU

Year: 1503 Days

Day: 6.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 80,649,348 km

• M1: 173,384 km (0.1 R)
• M2: 324,179 km (0.049 R)
• M3: 425,456 km (0.112 R)
• M4: 603,029 km (0.098 R)
• M5: 887,714 km (0.039 R)
• M6: 997,369 km (0.099 R)
• M7: 1,082,789 km (0.05 R)
• M8: 1,171,052 km (0.12 R)
• M9: 1,285,195 km (0.093 R)
• M10: 1,379,292 km (0.104 R)
• M11: 1,467,854 km (0.106 R)
• M12: 1,806,693 km (0.115 R)
• M13: 1,949,260 km (0.107 R)
• M14: 2,255,786 km (0.093 R)
• M15: 2,342,104 km (0.071 R)
• M16: 2,459,090 km (0.038 R)
• M17: 2,668,676 km (0.103 R)
• M18: 2,811,692 km (0.081 R)
• M19: 3,020,531 km (0.105 R)
• M20: 3,180,600 km (0.086 R)
• M21: 3,343,512 km (0.108 R)
• M22: 3,677,864 km (0.095 R)
• M23: 3,883,860 km (0.109 R)
• M24: 4,283,286 km (0.07 R)
• M25: 4,415,381 km (0.038 R)
• M26: 4,500,203 km (0.11 R)
• M27: 4,622,275 km (0.107 R)
• M28: 4,782,794 km (0.115 R)
• M29: 5,300,851 km (0.107 R)
• M30: 5,586,433 km (0.076 R)
• M31: 5,678,286 km (0.101 R)
• M32: 5,930,359 km (0.071 R)
• M33: 6,091,476 km (0.117 R)
• M34: 6,708,717 km (0.067 R)
• M35: 7,088,695 km (0.107 R)
• M36: 7,202,689 km (0.115 R)
• M37: 7,288,558 km (0.101 R)
• M38: 7,504,727 km (0.084 R)
• M39: 7,679,307 km (0.075 R)
• M40: 7,840,424 km (0.108 R)
• M41: 8,587,217 km (0.113 R)
• M42: 8,724,099 km (0.108 R)
• M43: 8,969,140 km (0.044 R)
• M44: 9,185,608 km (0.097 R)
• M45: 9,544,793 km (0.093 R)
• M46: 9,686,612 km (0.11 R)
• M47: 9,972,344 km (0.101 R)
• M48: 10,196,591 km (0.116 R)
• M49: 10,584,947 km (0.1 R)
• M50: 10,715,396 km (0.101 R)
• M51: 10,912,117 km (0.071 R)
• M52: 11,110,185 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.5

Radius: 11.8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.23 AU - 5.23 AU

Year: 6977 Days

Day: 9.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,649,348 km

• M1: 147,354 km (0.103 R)
• M2: 286,330 km (0.117 R)
• M3: 382,223 km (0.089 R)
• M4: 549,922 km (0.098 R)
• M5: 671,246 km (0.115 R)
• M6: 745,297 km (0.066 R)
• M7: 852,259 km (0.118 R)
• M8: 1,050,177 km (0.082 R)
• M9: 1,287,140 km (0.057 R)
• M10: 1,529,339 km (0.078 R)
• M11: 1,694,794 km (0.045 R)
• M12: 1,961,378 km (0.116 R)
• M13: 2,313,830 km (0.107 R)
• M14: 2,445,776 km (0.07 R)
• M15: 2,671,369 km (0.059 R)
• M16: 2,998,689 km (0.066 R)
• M17: 3,159,208 km (0.109 R)
• M18: 3,273,201 km (0.095 R)
• M19: 3,743,388 km (0.115 R)
• M20: 4,039,442 km (0.105 R)
• M21: 4,163,608 km (0.067 R)
• M22: 4,325,024 km (0.102 R)
• M23: 4,916,235 km (0.065 R)
• M24: 5,029,929 km (0.033 R)
• M25: 5,125,373 km (0.079 R)
• M26: 5,260,011 km (0.028 R)
• M27: 5,376,398 km (0.072 R)
• M28: 5,454,338 km (0.119 R)
• M29: 5,710,749 km (0.049 R)
• M30: 5,870,370 km (0.055 R)
• M31: 6,051,982 km (0.103 R)
• M32: 6,317,368 km (0.033 R)
• M33: 6,420,441 km (0.079 R)
• M34: 6,859,810 km (0.107 R)
• M35: 7,352,137 km (0.079 R)
• M36: 7,591,793 km (0.093 R)
• M37: 7,679,457 km (0.117 R)
• M38: 8,056,294 km (0.106 R)
• M39: 8,190,783 km (0.097 R)
• M40: 8,575,698 km (0.077 R)
• M41: 8,966,597 km (0.08 R)
• M42: 9,222,709 km (0.092 R)
• M43: 9,885,577 km (0.076 R)
• M44: 10,005,554 km (0.095 R)
• M45: 10,247,005 km (0.063 R)
• M46: 10,368,329 km (0.104 R)
• M47: 10,958,044 km (0.072 R)
• M48: 11,206,975 km (0.11 R)
• M49: 11,685,090 km (0.105 R)
• M50: 11,990,419 km (0.104 R)
• M51: 12,479,454 km (0.093 R)
• M52: 12,765,486 km (0.11 R)
• M53: 12,896,234 km (0.062 R)
• M54: 13,027,431 km (0.111 R)
• M55: 13,106,419 km (0.046 R)
• M56: 14,391,166 km (0.098 R)
• M57: 14,609,130 km (0.085 R)
• M58: 14,800,914 km (0.1 R)
• M59: 15,408,730 km (0.078 R)
• M60: 15,659,756 km (0.103 R)
• M61: 16,165,845 km (0.051 R)
• M62: 16,477,757 km (0.117 R)
• M63: 16,591,750 km (0.092 R)
• M64: 16,677,320 km (0.096 R)
• M65: 16,963,950 km (0.116 R)
• M66: 17,454,631 km (0.107 R)
• M67: 17,629,062 km (0.114 R)
• M68: 17,950,099 km (0.09 R)
• M69: 18,184,968 km (0.068 R)
• M70: 18,538,916 km (0.064 R)
• M71: 19,223,925 km (0.077 R)
• M72: 19,584,605 km (0.091 R)
• M73: 19,705,480 km (0.054 R)
• M74: 19,856,724 km (0.088 R)
• M75: 20,038,635 km (0.093 R)
• M76: 20,190,776 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.9

Radius: 5.1

Gravity: 21.99 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.22 AU - 7.82 AU

Year: 11292 Days

Day: 23.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,649,348 km

• M1: 86,168 km (0.054 R)
• M2: 292,464 km (0.102 R)
• M3: 626,366 km (0.095 R)
• M4: 1,190,201 km (0.088 R)
• M5: 1,871,021 km (0.073 R)
• M6: 2,069,986 km (0.089 R)
• M7: 2,381,000 km (0.083 R)
• M8: 2,651,323 km (0.113 R)
• M9: 2,959,943 km (0.091 R)
• M10: 3,952,825 km (0.088 R)
• M11: 6,357,461 km (0.093 R)
• M12: 6,959,143 km (0.034 R)
• M13: 8,787,379 km (0.1 R)
• M14: 8,828,668 km (0.106 R)
• M15: 9,245,298 km (0.047 R)
• M16: 9,540,754 km (0.076 R)
• M17: 10,402,138 km (0.032 R)
• M18: 10,930,668 km (0.092 R)
• M19: 11,876,725 km (0.094 R)
• M20: 12,614,840 km (0.053 R)
• M21: 12,755,014 km (0.085 R)
• M22: 12,801,688 km (0.041 R)
• M23: 13,462,911 km (0.097 R)
• M24: 14,232,293 km (0.12 R)
• M25: 14,329,382 km (0.101 R)
• M26: 14,622,145 km (0.078 R)
• M27: 14,867,635 km (0.101 R)
• M28: 15,114,621 km (0.029 R)
• M29: 16,014,452 km (0.049 R)
• M30: 16,624,063 km (0.077 R)
• M31: 16,675,226 km (0.11 R)
• M32: 19,244,270 km (0.029 R)
• M33: 19,567,252 km (0.086 R)
• M34: 20,273,204 km (0.116 R)
• M35: 20,327,807 km (0.042 R)
• M36: 20,546,968 km (0.116 R)
• M37: 20,766,728 km (0.113 R)
• M38: 21,042,736 km (0.109 R)
• M39: 21,877,791 km (0.099 R)
• M40: 22,383,881 km (0.085 R)
• M41: 22,440,429 km (0.111 R)
• M42: 22,780,315 km (0.075 R)
• M43: 22,950,857 km (0.088 R)
• M44: 24,099,020 km (0.112 R)
• M45: 24,563,372 km (0.1 R)
• M46: 24,796,745 km (0.114 R)
• M47: 26,033,769 km (0.113 R)
• M48: 26,989,700 km (0.107 R)
• M49: 27,170,115 km (0.119 R)
• M50: 29,429,192 km (0.069 R)
• M51: 29,614,993 km (0.034 R)
• M52: 29,987,791 km (0.056 R)
• M53: 30,237,170 km (0.108 R)
• M54: 30,926,517 km (0.102 R)
• M55: 31,494,241 km (0.11 R)
• M56: 33,218,357 km (0.082 R)
• M57: 33,476,413 km (0.11 R)
• M58: 34,189,247 km (0.107 R)
• M59: 35,301,058 km (0.105 R)
• M60: 36,623,952 km (0.103 R)
• M61: 36,757,094 km (0.038 R)
• M62: 37,023,977 km (0.116 R)
• M63: 37,694,026 km (0.091 R)
• M64: 39,796,175 km (0.104 R)
• M65: 40,276,235 km (0.116 R)
• M66: 43,266,098 km (0.111 R)
• M67: 43,618,401 km (0.118 R)
• M68: 44,113,271 km (0.082 R)
• M69: 44,609,935 km (0.102 R)
• M70: 45,037,187 km (0.086 R)
• M71: 45,680,458 km (0.116 R)
• M72: 46,542,890 km (0.111 R)
• M73: 46,614,996 km (0.088 R)
• M74: 48,065,197 km (0.05 R)
• M75: 48,211,055 km (0.051 R)
• M76: 48,284,059 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.6

Radius: 3.5

Gravity: 49.03 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.89 AU - 11.25 AU

Year: 23308 Days

Day: 22.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 80,649,348 km

• M1: 63,878 km (0.115 R)
• M2: 136,583 km (0.108 R)
• M3: 163,062 km (0.108 R)
• M4: 343,178 km (0.074 R)
• M5: 421,118 km (0.119 R)
• M6: 526,734 km (0.083 R)
• M7: 688,300 km (0.099 R)
• M8: 787,483 km (0.034 R)
• M9: 1,140,385 km (0.12 R)
• M10: 1,228,199 km (0.101 R)
• M11: 1,410,259 km (0.092 R)
• M12: 1,633,310 km (0.044 R)
• M13: 2,005,958 km (0.104 R)
• M14: 2,183,680 km (0.081 R)
• M15: 2,256,235 km (0.047 R)
• M16: 2,292,887 km (0.119 R)
• M17: 2,825,305 km (0.1 R)
• M18: 2,864,799 km (0.113 R)
• M19: 2,904,443 km (0.034 R)
• M20: 3,691,627 km (0.054 R)
• M21: 4,867,466 km (0.091 R)
• M22: 4,962,311 km (0.07 R)
• M23: 5,057,904 km (0.091 R)
• M24: 5,743,361 km (0.09 R)
• M25: 5,793,477 km (0.084 R)
• M26: 6,719,188 km (0.101 R)
• M27: 6,824,954 km (0.059 R)
• M28: 6,877,912 km (0.043 R)
• M29: 7,416,015 km (0.096 R)
• M30: 7,967,433 km (0.064 R)
• M31: 8,703,754 km (0.1 R)
• M32: 9,699,028 km (0.075 R)
• M33: 10,119,249 km (0.119 R)
• M34: 10,729,758 km (0.049 R)
• M35: 11,039,575 km (0.111 R)
• M36: 11,858,474 km (0.097 R)
• M37: 13,487,594 km (0.098 R)
• M38: 13,888,816 km (0.104 R)
• M39: 14,771,743 km (0.045 R)
• M40: 14,840,408 km (0.077 R)
• M41: 15,463,184 km (0.061 R)
• M42: 15,882,956 km (0.097 R)
• M43: 16,662,510 km (0.114 R)
• M44: 16,948,990 km (0.104 R)
• M45: 18,332,172 km (0.089 R)
• M46: 18,999,827 km (0.096 R)
• M47: 21,050,216 km (0.056 R)
• M48: 21,748,987 km (0.107 R)
• M49: 22,851,224 km (0.091 R)
• M50: 23,089,833 km (0.088 R)
• M51: 24,782,533 km (0.066 R)
• M52: 25,767,784 km (0.054 R)
• M53: 27,437,745 km (0.092 R)
• M54: 28,115,573 km (0.112 R)
• M55: 28,456,507 km (0.045 R)
• M56: 29,574,003 km (0.119 R)
• M57: 29,834,004 km (0.1 R)
• M58: 29,920,771 km (0.12 R)
• M59: 31,674,507 km (0.117 R)
• M60: 33,732,225 km (0.034 R)
• M61: 35,188,860 km (0.108 R)
• M62: 35,832,580 km (0.073 R)
• M63: 36,573,089 km (0.085 R)
• M64: 39,204,067 km (0.071 R)
• M65: 39,299,211 km (0.107 R)
• M66: 40,062,609 km (0.055 R)
• M67: 41,507,276 km (0.064 R)
• M68: 45,142,953 km (0.105 R)
• M69: 45,242,585 km (0.074 R)
• M70: 45,642,011 km (0.048 R)
• M71: 45,942,404 km (0.06 R)
• M72: 46,645,663 km (0.067 R)
• M73: 47,049,129 km (0.107 R)
• M74: 49,186,284 km (0.103 R)
• M75: 50,215,068 km (0.101 R)
• M76: 51,771,485 km (0.038 R)
• M77: 52,189,312 km (0.084 R)
• M78: 52,398,599 km (0.112 R)
• M79: 53,133,274 km (0.028 R)
• M80: 53,765,624 km (0.104 R)
• M81: 54,506,583 km (0.072 R)
• M82: 54,931,590 km (0.116 R)
• M83: 56,213,045 km (0.119 R)
• M84: 56,320,158 km (0.116 R)
• M85: 57,828,553 km (0.084 R)
• M86: 58,696,370 km (0.079 R)
• M87: 59,350,113 km (0.042 R)
• M88: 60,664,779 km (0.039 R)
• M89: 60,774,733 km (0.05 R)
• M90: 60,884,837 km (0.114 R)
• M91: 62,321,575 km (0.089 R)
• M92: 64,553,576 km (0.102 R)
• M93: 66,584,666 km (0.071 R)
• M94: 69,785,612 km (0.114 R)
• M95: 71,520,947 km (0.096 R)
• M96: 73,739,334 km (0.065 R)
• M97: 75,506,533 km (0.082 R)
• M98: 77,406,875 km (0.09 R)
• M99: 79,563,628 km (0.11 R)
• M100: 79,804,480 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 11,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit