🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952

Radius: 14.4

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.78 AU - 0.86 AU

Year: 479 Days

Day: 13.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 29,990,995 km

• M1: 197,170 km (0.099 R)
• M2: 301,141 km (0.038 R)
• M3: 413,189 km (0.069 R)
• M4: 512,822 km (0.087 R)
• M5: 636,090 km (0.08 R)
• M6: 822,339 km (0.113 R)
• M7: 1,034,020 km (0.113 R)
• M8: 1,176,737 km (0.067 R)
• M9: 1,383,930 km (0.098 R)
• M10: 1,483,412 km (0.042 R)
• M11: 1,585,438 km (0.032 R)
• M12: 1,746,406 km (0.1 R)
• M13: 1,945,820 km (0.075 R)
• M14: 2,065,199 km (0.118 R)
• M15: 2,180,389 km (0.117 R)
• M16: 2,290,792 km (0.108 R)
• M17: 2,381,897 km (0.113 R)
• M18: 2,985,525 km (0.109 R)
• M19: 3,132,280 km (0.097 R)
• M20: 3,249,715 km (0.09 R)
• M21: 3,448,979 km (0.09 R)
• M22: 3,726,633 km (0.097 R)
• M23: 3,826,414 km (0.1 R)
• M24: 3,935,471 km (0.073 R)
• M25: 4,045,725 km (0.102 R)
• M26: 4,148,349 km (0.117 R)
• M27: 4,286,577 km (0.109 R)
• M28: 4,452,781 km (0.043 R)
• M29: 4,603,426 km (0.079 R)
• M30: 4,773,818 km (0.081 R)
• M31: 4,882,426 km (0.067 R)
• M32: 4,991,931 km (0.071 R)
• M33: 5,102,335 km (0.058 R)
• M34: 5,241,461 km (0.104 R)
• M35: 5,495,029 km (0.116 R)
• M36: 5,599,598 km (0.099 R)
• M37: 5,820,255 km (0.103 R)
• M38: 5,926,918 km (0.086 R)
• M39: 6,220,878 km (0.093 R)
• M40: 6,389,624 km (0.053 R)
• M41: 6,539,970 km (0.1 R)
• M42: 6,640,649 km (0.085 R)
• M43: 6,987,417 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.1

Radius: 13

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.34 AU - 1.82 AU

Year: 1282 Days

Day: 7.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 29,990,995 km

• M1: 238,010 km (0.095 R)
• M2: 372,499 km (0.062 R)
• M3: 474,674 km (0.097 R)
• M4: 608,714 km (0.105 R)
• M5: 793,766 km (0.06 R)
• M6: 890,107 km (0.101 R)
• M7: 998,865 km (0.044 R)
• M8: 1,265,748 km (0.085 R)
• M9: 1,472,193 km (0.083 R)
• M10: 1,670,709 km (0.113 R)
• M11: 1,798,166 km (0.103 R)
• M12: 1,980,227 km (0.077 R)
• M13: 2,147,328 km (0.111 R)
• M14: 2,540,920 km (0.119 R)
• M15: 2,700,242 km (0.103 R)
• M16: 3,017,090 km (0.101 R)
• M17: 3,125,548 km (0.104 R)
• M18: 3,247,471 km (0.104 R)
• M19: 3,597,530 km (0.075 R)
• M20: 3,855,137 km (0.112 R)
• M21: 4,092,250 km (0.107 R)
• M22: 4,239,604 km (0.041 R)
• M23: 4,512,021 km (0.115 R)
• M24: 4,636,487 km (0.065 R)
• M25: 4,818,398 km (0.102 R)
• M26: 4,903,070 km (0.104 R)
• M27: 5,002,702 km (0.111 R)
• M28: 5,088,422 km (0.041 R)
• M29: 5,319,850 km (0.096 R)
• M30: 5,422,175 km (0.097 R)
• M31: 5,554,719 km (0.051 R)
• M32: 5,658,539 km (0.063 R)
• M33: 5,778,068 km (0.085 R)
• M34: 5,883,385 km (0.108 R)
• M35: 6,403,836 km (0.111 R)
• M36: 6,780,075 km (0.098 R)
• M37: 6,923,090 km (0.118 R)
• M38: 7,147,637 km (0.095 R)
• M39: 7,423,495 km (0.097 R)
• M40: 7,686,339 km (0.069 R)
• M41: 7,769,066 km (0.113 R)
• M42: 7,902,208 km (0.075 R)
• M43: 8,036,098 km (0.117 R)
• M44: 8,664,858 km (0.067 R)
• M45: 8,907,057 km (0.104 R)
• M46: 9,221,662 km (0.098 R)
• M47: 9,522,054 km (0.106 R)
• M48: 9,736,278 km (0.1 R)
• M49: 9,988,051 km (0.088 R)
• M50: 10,132,862 km (0.068 R)
• M51: 10,333,174 km (0.045 R)
• M52: 10,479,780 km (0.073 R)
• M53: 10,571,633 km (0.1 R)
• M54: 11,467,874 km (0.082 R)
• M55: 11,638,714 km (0.106 R)
• M56: 11,733,859 km (0.065 R)
• M57: 12,136,875 km (0.079 R)
• M58: 12,427,394 km (0.113 R)
• M59: 12,681,112 km (0.049 R)
• M60: 12,857,787 km (0.085 R)

Asteroid Belt

Center: 3.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.2

Radius: 14.3

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.48 AU - 5.72 AU

Year: 6370 Days

Day: 6.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,990,995 km

• M1: 228,586 km (0.028 R)
• M2: 350,957 km (0.088 R)
• M3: 450,290 km (0.066 R)
• M4: 838,197 km (0.086 R)
• M5: 1,090,868 km (0.039 R)
• M6: 1,254,977 km (0.065 R)
• M7: 1,487,302 km (0.093 R)
• M8: 1,578,407 km (0.105 R)
• M9: 1,702,723 km (0.054 R)
• M10: 2,251,897 km (0.108 R)
• M11: 2,375,465 km (0.062 R)
• M12: 2,741,381 km (0.084 R)
• M13: 2,969,667 km (0.074 R)
• M14: 3,384,652 km (0.111 R)
• M15: 3,609,497 km (0.087 R)
• M16: 4,160,766 km (0.102 R)
• M17: 4,648,155 km (0.032 R)
• M18: 4,761,551 km (0.076 R)
• M19: 5,750,243 km (0.104 R)
• M20: 5,896,699 km (0.112 R)
• M21: 6,243,168 km (0.044 R)
• M22: 6,343,399 km (0.049 R)
• M23: 6,749,856 km (0.113 R)
• M24: 6,878,660 km (0.112 R)
• M25: 7,060,272 km (0.069 R)
• M26: 7,296,337 km (0.079 R)
• M27: 7,722,242 km (0.119 R)
• M28: 7,884,107 km (0.102 R)
• M29: 7,992,715 km (0.065 R)
• M30: 8,156,375 km (0.089 R)
• M31: 8,570,761 km (0.057 R)
• M32: 8,822,684 km (0.06 R)
• M33: 9,105,424 km (0.095 R)
• M34: 9,535,368 km (0.073 R)
• M35: 9,680,029 km (0.059 R)
• M36: 9,942,574 km (0.054 R)
• M37: 10,474,544 km (0.105 R)
• M38: 10,683,981 km (0.049 R)
• M39: 11,597,276 km (0.1 R)
• M40: 11,813,893 km (0.101 R)
• M41: 12,345,863 km (0.111 R)
• M42: 12,758,006 km (0.109 R)
• M43: 13,303,739 km (0.078 R)
• M44: 13,628,366 km (0.091 R)
• M45: 14,484,664 km (0.103 R)
• M46: 14,651,316 km (0.112 R)
• M47: 14,953,055 km (0.111 R)
• M48: 15,155,162 km (0.118 R)
• M49: 15,358,316 km (0.111 R)
• M50: 15,494,300 km (0.048 R)
• M51: 16,007,720 km (0.117 R)
• M52: 16,145,500 km (0.079 R)
• M53: 16,631,094 km (0.05 R)
• M54: 17,121,626 km (0.037 R)
• M55: 18,585,142 km (0.076 R)
• M56: 18,802,657 km (0.068 R)
• M57: 19,057,572 km (0.103 R)
• M58: 20,685,945 km (0.114 R)
• M59: 20,798,592 km (0.093 R)
• M60: 21,402,818 km (0.114 R)
• M61: 21,707,100 km (0.116 R)
• M62: 22,977,485 km (0.076 R)
• M63: 23,172,112 km (0.057 R)
• M64: 23,328,142 km (0.03 R)
• M65: 23,798,478 km (0.103 R)
• M66: 24,430,379 km (0.044 R)
• M67: 24,828,160 km (0.118 R)
• M68: 26,075,058 km (0.102 R)
• M69: 26,563,047 km (0.118 R)
• M70: 27,424,581 km (0.115 R)
• M71: 27,672,315 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.2

Radius: 4.3

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.98 AU - 9.72 AU

Year: 14201 Days

Day: 19.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,990,995 km

• M1: 113,994 km (0.065 R)
• M2: 201,359 km (0.09 R)
• M3: 275,260 km (0.108 R)
• M4: 1,014,423 km (0.105 R)
• M5: 1,145,620 km (0.115 R)
• M6: 1,638,545 km (0.098 R)
• M7: 2,059,963 km (0.079 R)
• M8: 2,378,008 km (0.106 R)
• M9: 2,532,842 km (0.074 R)
• M10: 3,079,771 km (0.078 R)
• M11: 3,863,215 km (0.103 R)
• M12: 4,137,428 km (0.066 R)
• M13: 5,549,183 km (0.034 R)
• M14: 5,702,970 km (0.07 R)
• M15: 5,832,223 km (0.118 R)
• M16: 6,041,061 km (0.078 R)
• M17: 6,093,720 km (0.045 R)
• M18: 6,146,528 km (0.073 R)
• M19: 6,305,700 km (0.07 R)
• M20: 6,385,735 km (0.109 R)
• M21: 6,573,929 km (0.093 R)
• M22: 6,928,326 km (0.104 R)
• M23: 7,912,979 km (0.105 R)
• M24: 8,202,152 km (0.066 R)
• M25: 8,348,160 km (0.057 R)
• M26: 8,436,123 km (0.109 R)
• M27: 8,642,568 km (0.067 R)
• M28: 8,672,189 km (0.113 R)
• M29: 9,272,076 km (0.093 R)
• M30: 9,638,292 km (0.105 R)
• M31: 9,854,161 km (0.098 R)
• M32: 10,259,272 km (0.061 R)
• M33: 10,353,519 km (0.056 R)
• M34: 10,669,769 km (0.039 R)
• M35: 10,989,160 km (0.113 R)
• M36: 11,279,380 km (0.104 R)
• M37: 12,364,713 km (0.104 R)
• M38: 12,465,093 km (0.103 R)
• M39: 12,532,113 km (0.119 R)
• M40: 13,277,260 km (0.116 R)
• M41: 13,551,922 km (0.042 R)
• M42: 13,655,294 km (0.114 R)
• M43: 14,845,793 km (0.091 R)
• M44: 15,023,665 km (0.108 R)
• M45: 15,273,793 km (0.07 R)
• M46: 15,417,407 km (0.08 R)
• M47: 15,453,460 km (0.062 R)
• M48: 15,959,849 km (0.11 R)
• M49: 16,582,176 km (0.069 R)
• M50: 17,175,032 km (0.072 R)
• M51: 17,474,078 km (0.092 R)
• M52: 17,624,275 km (0.049 R)
• M53: 18,649,170 km (0.115 R)
• M54: 20,281,432 km (0.096 R)
• M55: 20,795,899 km (0.035 R)
• M56: 21,274,463 km (0.055 R)
• M57: 22,039,805 km (0.106 R)
• M58: 22,937,094 km (0.109 R)
• M59: 24,263,578 km (0.039 R)
• M60: 25,486,840 km (0.109 R)
• M61: 25,571,961 km (0.114 R)
• M62: 26,514,427 km (0.082 R)
• M63: 26,903,232 km (0.104 R)
• M64: 26,946,616 km (0.103 R)
• M65: 27,163,533 km (0.08 R)
• M66: 27,293,982 km (0.074 R)
• M67: 28,344,907 km (0.08 R)
• M68: 28,477,301 km (0.073 R)
• M69: 29,632,496 km (0.093 R)
• M70: 29,811,564 km (0.045 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 18,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit