🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.75 AU - 1.17 AU

Year: 354 Days

Day: 29.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.7

Radius: 13.3

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.6 AU - 6.98 AU

Year: 5943 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 45,005,303 km

• M1: 167,998 km (0.106 R)
• M2: 465,100 km (0.084 R)
• M3: 830,867 km (0.076 R)
• M4: 1,223,860 km (0.074 R)
• M5: 1,465,311 km (0.095 R)
• M6: 1,608,177 km (0.048 R)
• M7: 1,874,162 km (0.102 R)
• M8: 2,300,217 km (0.063 R)
• M9: 2,467,916 km (0.079 R)
• M10: 2,895,317 km (0.094 R)
• M11: 3,077,079 km (0.071 R)
• M12: 3,262,730 km (0.048 R)
• M13: 3,558,933 km (0.08 R)
• M14: 3,863,963 km (0.111 R)
• M15: 4,246,036 km (0.057 R)
• M16: 4,383,816 km (0.047 R)
• M17: 4,523,241 km (0.079 R)
• M18: 4,830,216 km (0.119 R)
• M19: 5,095,303 km (0.099 R)
• M20: 5,365,328 km (0.111 R)
• M21: 5,589,724 km (0.063 R)
• M22: 6,758,233 km (0.105 R)
• M23: 7,136,866 km (0.062 R)
• M24: 7,384,151 km (0.119 R)
• M25: 7,578,329 km (0.05 R)
• M26: 8,085,615 km (0.115 R)
• M27: 8,372,095 km (0.068 R)
• M28: 9,521,755 km (0.062 R)
• M29: 10,099,801 km (0.086 R)
• M30: 10,346,638 km (0.072 R)
• M31: 10,846,294 km (0.063 R)
• M32: 11,003,971 km (0.081 R)
• M33: 11,130,830 km (0.084 R)
• M34: 11,417,758 km (0.117 R)
• M35: 11,901,558 km (0.116 R)
• M36: 12,097,082 km (0.116 R)
• M37: 12,557,245 km (0.094 R)
• M38: 12,855,992 km (0.114 R)
• M39: 13,937,585 km (0.095 R)
• M40: 14,212,695 km (0.103 R)
• M41: 14,663,284 km (0.049 R)
• M42: 15,189,270 km (0.101 R)
• M43: 15,436,705 km (0.09 R)
• M44: 15,614,427 km (0.117 R)
• M45: 15,828,502 km (0.102 R)
• M46: 15,971,667 km (0.111 R)
• M47: 16,440,357 km (0.108 R)
• M48: 16,950,037 km (0.084 R)
• M49: 17,984,955 km (0.087 R)
• M50: 18,812,531 km (0.119 R)
• M51: 19,691,119 km (0.119 R)
• M52: 20,700,306 km (0.11 R)
• M53: 20,896,279 km (0.077 R)
• M54: 21,092,851 km (0.081 R)
• M55: 21,487,939 km (0.109 R)
• M56: 21,646,662 km (0.091 R)
• M57: 22,285,445 km (0.101 R)
• M58: 22,486,355 km (0.089 R)
• M59: 22,687,863 km (0.11 R)
• M60: 22,971,052 km (0.084 R)
• M61: 23,622,701 km (0.067 R)
• M62: 24,611,393 km (0.032 R)
• M63: 25,487,588 km (0.032 R)
• M64: 26,204,461 km (0.034 R)
• M65: 26,544,048 km (0.106 R)
• M66: 27,528,701 km (0.091 R)
• M67: 27,657,954 km (0.075 R)
• M68: 28,133,824 km (0.027 R)
• M69: 28,307,657 km (0.117 R)
• M70: 29,137,626 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.7

Radius: 11.8

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.75 AU - 8.29 AU

Year: 7007 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,005,303 km

• M1: 160,219 km (0.041 R)
• M2: 262,544 km (0.101 R)
• M3: 354,397 km (0.117 R)
• M4: 439,818 km (0.062 R)
• M5: 522,097 km (0.087 R)
• M6: 692,040 km (0.084 R)
• M7: 851,361 km (0.088 R)
• M8: 928,105 km (0.057 R)
• M9: 1,056,460 km (0.063 R)
• M10: 1,478,326 km (0.104 R)
• M11: 2,161,091 km (0.116 R)
• M12: 2,581,610 km (0.04 R)
• M13: 2,673,464 km (0.115 R)
• M14: 2,766,513 km (0.092 R)
• M15: 2,908,033 km (0.108 R)
• M16: 3,397,517 km (0.116 R)
• M17: 3,498,645 km (0.093 R)
• M18: 3,600,671 km (0.113 R)
• M19: 3,965,989 km (0.1 R)
• M20: 4,045,725 km (0.086 R)
• M21: 4,180,064 km (0.067 R)
• M22: 4,370,651 km (0.107 R)
• M23: 4,564,081 km (0.043 R)
• M24: 4,902,322 km (0.111 R)
• M25: 5,366,076 km (0.05 R)
• M26: 5,693,097 km (0.086 R)
• M27: 7,163,045 km (0.067 R)
• M28: 7,358,869 km (0.079 R)
• M29: 8,432,982 km (0.118 R)
• M30: 8,536,204 km (0.073 R)
• M31: 9,129,060 km (0.069 R)
• M32: 9,448,302 km (0.114 R)
• M33: 10,428,318 km (0.105 R)
• M34: 10,613,221 km (0.118 R)
• M35: 10,836,720 km (0.1 R)
• M36: 11,099,414 km (0.049 R)
• M37: 11,592,937 km (0.092 R)
• M38: 11,977,554 km (0.069 R)
• M39: 12,288,119 km (0.115 R)
• M40: 12,405,254 km (0.05 R)
• M41: 12,640,721 km (0.088 R)
• M42: 13,597,549 km (0.055 R)
• M43: 14,660,292 km (0.102 R)
• M44: 15,834,336 km (0.088 R)
• M45: 16,734,766 km (0.07 R)
• M46: 17,256,713 km (0.085 R)
• M47: 18,316,763 km (0.105 R)
• M48: 18,719,630 km (0.025 R)
• M49: 18,944,775 km (0.066 R)
• M50: 19,716,999 km (0.106 R)
• M51: 19,946,034 km (0.091 R)
• M52: 20,175,966 km (0.093 R)
• M53: 20,592,147 km (0.092 R)
• M54: 21,057,845 km (0.076 R)
• M55: 21,857,595 km (0.102 R)
• M56: 22,380,290 km (0.102 R)
• M57: 22,571,327 km (0.113 R)
• M58: 24,119,814 km (0.083 R)
• M59: 24,266,719 km (0.043 R)
• M60: 26,961,875 km (0.088 R)
• M61: 27,267,204 km (0.093 R)
• M62: 27,624,892 km (0.043 R)
• M63: 28,603,412 km (0.113 R)
• M64: 29,698,169 km (0.115 R)
• M65: 30,859,647 km (0.102 R)
• M66: 31,179,039 km (0.1 R)
• M67: 31,606,589 km (0.114 R)
• M68: 32,359,515 km (0.075 R)
• M69: 33,992,526 km (0.097 R)
• M70: 34,322,389 km (0.079 R)
• M71: 34,432,643 km (0.072 R)
• M72: 34,929,906 km (0.099 R)
• M73: 35,096,259 km (0.11 R)
• M74: 35,764,064 km (0.113 R)
• M75: 36,099,462 km (0.025 R)
• M76: 36,604,654 km (0.119 R)
• M77: 36,999,293 km (0.117 R)
• M78: 37,508,525 km (0.037 R)
• M79: 37,622,069 km (0.094 R)
• M80: 38,020,299 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481

Radius: 10.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.2 AU - 10.6 AU

Year: 10857 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,005,303 km

• M1: 151,393 km (0.115 R)
• M2: 521,797 km (0.07 R)
• M3: 698,622 km (0.061 R)
• M4: 778,657 km (0.07 R)
• M5: 1,306,887 km (0.081 R)
• M6: 1,449,454 km (0.103 R)
• M7: 2,000,722 km (0.103 R)
• M8: 2,311,885 km (0.072 R)
• M9: 2,385,936 km (0.109 R)
• M10: 2,460,885 km (0.101 R)
• M11: 3,007,216 km (0.077 R)
• M12: 3,336,332 km (0.08 R)
• M13: 3,999,200 km (0.072 R)
• M14: 4,300,191 km (0.089 R)
• M15: 4,453,529 km (0.079 R)
• M16: 4,828,870 km (0.117 R)
• M17: 5,279,758 km (0.115 R)
• M18: 5,610,219 km (0.094 R)
• M19: 5,777,919 km (0.109 R)
• M20: 6,465,620 km (0.111 R)
• M21: 6,783,515 km (0.109 R)
• M22: 6,890,628 km (0.11 R)
• M23: 8,257,802 km (0.104 R)
• M24: 8,680,267 km (0.071 R)
• M25: 9,228,094 km (0.086 R)
• M26: 9,466,254 km (0.099 R)
• M27: 10,030,088 km (0.118 R)
• M28: 10,315,970 km (0.048 R)
• M29: 10,854,373 km (0.052 R)
• M30: 11,316,929 km (0.05 R)
• M31: 11,872,087 km (0.104 R)
• M32: 11,958,255 km (0.064 R)
• M33: 12,348,706 km (0.117 R)
• M34: 13,053,162 km (0.083 R)
• M35: 14,271,487 km (0.102 R)
• M36: 14,363,191 km (0.083 R)
• M37: 14,731,950 km (0.082 R)
• M38: 15,714,658 km (0.112 R)
• M39: 16,815,249 km (0.069 R)
• M40: 16,912,189 km (0.073 R)
• M41: 17,399,429 km (0.066 R)
• M42: 18,138,891 km (0.105 R)
• M43: 18,587,535 km (0.064 R)
• M44: 19,090,184 km (0.061 R)
• M45: 20,832,850 km (0.116 R)
• M46: 21,041,240 km (0.084 R)
• M47: 22,040,404 km (0.102 R)
• M48: 22,786,598 km (0.084 R)
• M49: 22,893,860 km (0.1 R)
• M50: 23,703,633 km (0.105 R)
• M51: 23,866,844 km (0.086 R)
• M52: 24,030,205 km (0.11 R)
• M53: 24,908,345 km (0.058 R)
• M54: 26,752,587 km (0.087 R)
• M55: 26,922,530 km (0.06 R)
• M56: 27,035,926 km (0.081 R)
• M57: 27,149,470 km (0.064 R)
• M58: 28,121,408 km (0.103 R)
• M59: 28,409,384 km (0.114 R)
• M60: 29,395,982 km (0.081 R)
• M61: 31,045,298 km (0.042 R)
• M62: 31,283,308 km (0.104 R)
• M63: 32,241,782 km (0.106 R)
• M64: 33,027,470 km (0.079 R)
• M65: 33,331,453 km (0.067 R)
• M66: 33,575,148 km (0.069 R)
• M67: 35,050,332 km (0.069 R)
• M68: 35,236,133 km (0.116 R)
• M69: 35,422,382 km (0.098 R)
• M70: 36,358,416 km (0.105 R)
• M71: 38,509,933 km (0.111 R)
• M72: 39,279,015 km (0.09 R)
• M73: 40,312,587 km (0.077 R)
• M74: 41,028,263 km (0.057 R)
• M75: 41,420,359 km (0.114 R)
• M76: 41,551,407 km (0.112 R)
• M77: 42,010,972 km (0.066 R)
• M78: 42,736,521 km (0.112 R)
• M79: 43,665,973 km (0.063 R)
• M80: 44,669,176 km (0.119 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: 472 - 17,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit