🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.66 AU - 2.3 AU

Year: 1183 Days

Day: 14.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.86 AU - 3.06 AU

Year: 1638 Days

Day: 27.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.2

Radius: 12.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.64 AU - 3.42 AU

Year: 2239 Days

Day: 6.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,167,112 km

• M1: 163,361 km (0.118 R)
• M2: 246,537 km (0.082 R)
• M3: 367,263 km (0.086 R)
• M4: 476,469 km (0.087 R)
• M5: 695,481 km (0.119 R)
• M6: 822,938 km (0.065 R)
• M7: 987,346 km (0.066 R)
• M8: 1,113,457 km (0.04 R)
• M9: 1,224,608 km (0.088 R)
• M10: 1,437,187 km (0.072 R)
• M11: 1,525,749 km (0.032 R)
• M12: 1,627,625 km (0.079 R)
• M13: 1,826,740 km (0.118 R)
• M14: 2,084,048 km (0.112 R)
• M15: 2,236,638 km (0.089 R)
• M16: 2,445,925 km (0.088 R)
• M17: 2,620,805 km (0.037 R)
• M18: 2,758,286 km (0.09 R)
• M19: 2,926,434 km (0.111 R)
• M20: 3,141,555 km (0.106 R)
• M21: 3,302,672 km (0.112 R)
• M22: 3,511,660 km (0.099 R)
• M23: 3,864,861 km (0.106 R)
• M24: 4,342,826 km (0.105 R)
• M25: 4,822,886 km (0.09 R)
• M26: 5,460,173 km (0.09 R)
• M27: 5,548,286 km (0.109 R)
• M28: 5,815,767 km (0.107 R)
• M29: 6,289,394 km (0.088 R)
• M30: 6,400,545 km (0.039 R)
• M31: 6,870,432 km (0.092 R)
• M32: 6,985,024 km (0.084 R)
• M33: 7,157,959 km (0.041 R)
• M34: 7,744,682 km (0.098 R)
• M35: 8,674,433 km (0.115 R)
• M36: 8,881,177 km (0.046 R)
• M37: 9,152,547 km (0.102 R)
• M38: 9,341,938 km (0.087 R)
• M39: 9,426,611 km (0.113 R)
• M40: 9,767,694 km (0.028 R)
• M41: 9,961,273 km (0.111 R)
• M42: 10,047,741 km (0.059 R)
• M43: 10,199,732 km (0.06 R)
• M44: 10,704,326 km (0.115 R)
• M45: 10,859,609 km (0.057 R)
• M46: 11,284,616 km (0.094 R)
• M47: 11,465,330 km (0.116 R)
• M48: 11,624,203 km (0.103 R)
• M49: 11,806,563 km (0.1 R)
• M50: 12,359,626 km (0.08 R)
• M51: 12,709,685 km (0.081 R)
• M52: 12,874,094 km (0.11 R)
• M53: 12,968,340 km (0.096 R)
• M54: 13,133,945 km (0.102 R)
• M55: 13,586,927 km (0.107 R)
• M56: 14,239,473 km (0.116 R)
• M57: 14,508,301 km (0.076 R)
• M58: 14,704,723 km (0.101 R)
• M59: 14,927,025 km (0.061 R)
• M60: 15,224,874 km (0.092 R)
• M61: 15,625,348 km (0.106 R)
• M62: 15,902,553 km (0.117 R)
• M63: 16,487,630 km (0.115 R)
• M64: 16,795,652 km (0.11 R)
• M65: 16,898,725 km (0.08 R)
• M66: 17,053,858 km (0.09 R)
• M67: 17,183,410 km (0.073 R)
• M68: 17,287,380 km (0.107 R)
• M69: 17,574,159 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 13.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.27 AU - 3.49 AU

Year: 2638 Days

Day: 13.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 167.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,167,112 km

• M1: 173,384 km (0.094 R)
• M2: 278,102 km (0.094 R)
• M3: 457,620 km (0.051 R)
• M4: 545,733 km (0.088 R)
• M5: 720,015 km (0.095 R)
• M6: 810,820 km (0.113 R)
• M7: 1,062,145 km (0.117 R)
• M8: 1,177,934 km (0.107 R)
• M9: 1,360,443 km (0.07 R)
• M10: 1,608,028 km (0.041 R)
• M11: 1,709,006 km (0.097 R)
• M12: 1,812,229 km (0.03 R)
• M13: 2,322,806 km (0.11 R)
• M14: 2,542,266 km (0.079 R)
• M15: 2,714,753 km (0.066 R)
• M16: 2,822,912 km (0.103 R)
• M17: 3,001,831 km (0.094 R)
• M18: 3,099,817 km (0.099 R)
• M19: 3,241,636 km (0.064 R)
• M20: 3,385,699 km (0.092 R)
• M21: 4,091,502 km (0.108 R)
• M22: 4,216,266 km (0.074 R)
• M23: 4,760,653 km (0.039 R)
• M24: 4,892,150 km (0.025 R)
• M25: 4,991,483 km (0.091 R)
• M26: 5,429,804 km (0.119 R)
• M27: 5,740,669 km (0.072 R)
• M28: 5,845,686 km (0.076 R)
• M29: 6,039,715 km (0.098 R)
• M30: 6,289,842 km (0.102 R)
• M31: 6,653,216 km (0.114 R)
• M32: 6,986,071 km (0.105 R)
• M33: 7,211,066 km (0.111 R)
• M34: 7,457,603 km (0.108 R)
• M35: 7,900,563 km (0.084 R)
• M36: 8,076,340 km (0.104 R)
• M37: 8,174,476 km (0.078 R)
• M38: 8,332,452 km (0.045 R)
• M39: 8,571,210 km (0.079 R)
• M40: 8,852,753 km (0.111 R)
• M41: 9,673,896 km (0.044 R)
• M42: 9,799,109 km (0.089 R)
• M43: 10,072,425 km (0.063 R)
• M44: 10,412,311 km (0.09 R)
• M45: 10,712,853 km (0.117 R)
• M46: 10,994,546 km (0.058 R)
• M47: 11,190,968 km (0.089 R)
• M48: 11,388,437 km (0.102 R)
• M49: 11,653,824 km (0.048 R)
• M50: 11,965,885 km (0.116 R)
• M51: 12,100,523 km (0.053 R)
• M52: 12,258,199 km (0.033 R)
• M53: 12,484,541 km (0.042 R)
• M54: 12,826,970 km (0.106 R)
• M55: 12,987,788 km (0.118 R)
• M56: 13,149,204 km (0.051 R)
• M57: 13,311,368 km (0.093 R)
• M58: 13,684,465 km (0.095 R)
• M59: 15,114,471 km (0.108 R)
• M60: 15,577,177 km (0.042 R)
• M61: 15,675,164 km (0.1 R)
• M62: 15,847,202 km (0.116 R)
• M63: 16,466,686 km (0.056 R)
• M64: 16,616,583 km (0.082 R)
• M65: 16,716,664 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.9

Radius: 12.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.52 AU - 3.56 AU

Year: 2828 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,167,112 km

• M1: 160,668 km (0.069 R)
• M2: 276,756 km (0.107 R)
• M3: 624,721 km (0.079 R)
• M4: 718,219 km (0.068 R)
• M5: 864,676 km (0.095 R)
• M6: 987,944 km (0.117 R)
• M7: 1,290,581 km (0.101 R)
• M8: 1,395,150 km (0.087 R)
• M9: 1,602,792 km (0.104 R)
• M10: 1,853,069 km (0.101 R)
• M11: 2,138,651 km (0.104 R)
• M12: 2,594,027 km (0.068 R)
• M13: 2,727,917 km (0.036 R)
• M14: 3,003,028 km (0.091 R)
• M15: 3,392,730 km (0.115 R)
• M16: 3,716,310 km (0.101 R)
• M17: 3,979,752 km (0.116 R)
• M18: 4,092,399 km (0.042 R)
• M19: 4,192,032 km (0.119 R)
• M20: 4,408,051 km (0.074 R)
• M21: 4,642,770 km (0.066 R)
• M22: 5,386,720 km (0.059 R)
• M23: 5,464,810 km (0.07 R)
• M24: 5,543,200 km (0.119 R)
• M25: 5,669,460 km (0.064 R)
• M26: 6,005,607 km (0.052 R)
• M27: 6,381,097 km (0.103 R)
• M28: 6,747,612 km (0.117 R)
• M29: 6,865,645 km (0.085 R)
• M30: 7,224,081 km (0.113 R)
• M31: 7,483,783 km (0.108 R)
• M32: 7,693,818 km (0.092 R)
• M33: 7,870,344 km (0.102 R)
• M34: 7,959,205 km (0.069 R)
• M35: 8,227,584 km (0.1 R)
• M36: 8,317,642 km (0.076 R)
• M37: 8,791,568 km (0.094 R)
• M38: 9,106,322 km (0.079 R)
• M39: 9,293,169 km (0.079 R)
• M40: 9,632,756 km (0.063 R)
• M41: 9,804,046 km (0.036 R)
• M42: 10,324,198 km (0.101 R)
• M43: 10,460,482 km (0.118 R)
• M44: 10,972,106 km (0.077 R)
• M45: 11,151,175 km (0.035 R)
• M46: 11,411,326 km (0.112 R)
• M47: 11,653,525 km (0.06 R)
• M48: 12,451,928 km (0.037 R)
• M49: 12,659,421 km (0.118 R)
• M50: 12,868,259 km (0.092 R)
• M51: 13,331,564 km (0.105 R)
• M52: 13,416,386 km (0.106 R)
• M53: 14,058,310 km (0.088 R)
• M54: 14,775,931 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 14.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.55 AU - 5.31 AU

Year: 4648 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,167,112 km

• M1: 217,366 km (0.101 R)
• M2: 538,403 km (0.118 R)
• M3: 823,536 km (0.03 R)
• M4: 925,861 km (0.046 R)
• M5: 1,203,066 km (0.107 R)
• M6: 1,321,847 km (0.081 R)
• M7: 1,429,258 km (0.095 R)
• M8: 1,637,199 km (0.079 R)
• M9: 1,736,682 km (0.108 R)
• M10: 1,855,462 km (0.106 R)
• M11: 1,977,235 km (0.082 R)
• M12: 2,174,255 km (0.094 R)
• M13: 2,725,075 km (0.093 R)
• M14: 3,730,223 km (0.106 R)
• M15: 3,908,394 km (0.104 R)
• M16: 4,135,035 km (0.111 R)
• M17: 4,250,076 km (0.078 R)
• M18: 4,506,935 km (0.117 R)
• M19: 5,036,063 km (0.069 R)
• M20: 5,534,373 km (0.052 R)
• M21: 5,996,631 km (0.112 R)
• M22: 6,338,312 km (0.075 R)
• M23: 6,686,426 km (0.097 R)
• M24: 6,985,921 km (0.11 R)
• M25: 7,123,551 km (0.076 R)
• M26: 7,234,254 km (0.075 R)
• M27: 7,853,739 km (0.102 R)
• M28: 7,997,053 km (0.119 R)
• M29: 8,549,219 km (0.098 R)
• M30: 8,666,953 km (0.052 R)
• M31: 8,844,825 km (0.104 R)
• M32: 9,023,744 km (0.028 R)
• M33: 9,844,288 km (0.113 R)
• M34: 10,154,255 km (0.094 R)
• M35: 10,247,903 km (0.113 R)
• M36: 10,341,701 km (0.067 R)
• M37: 10,593,624 km (0.103 R)
• M38: 10,752,048 km (0.049 R)
• M39: 11,264,420 km (0.047 R)
• M40: 11,784,871 km (0.051 R)
• M41: 12,379,822 km (0.094 R)
• M42: 12,580,283 km (0.116 R)
• M43: 13,120,182 km (0.08 R)
• M44: 14,153,155 km (0.065 R)
• M45: 14,750,051 km (0.11 R)
• M46: 16,041,230 km (0.073 R)
• M47: 16,259,942 km (0.043 R)
• M48: 16,663,557 km (0.025 R)
• M49: 16,885,112 km (0.107 R)
• M50: 17,033,363 km (0.108 R)
• M51: 17,219,313 km (0.094 R)
• M52: 17,668,257 km (0.114 R)
• M53: 18,159,087 km (0.106 R)
• M54: 18,501,367 km (0.076 R)
• M55: 18,654,256 km (0.107 R)
• M56: 18,846,041 km (0.051 R)
• M57: 19,502,626 km (0.085 R)
• M58: 20,640,018 km (0.115 R)
• M59: 20,957,614 km (0.106 R)
• M60: 21,960,519 km (0.075 R)
• M61: 23,225,668 km (0.079 R)
• M62: 23,638,857 km (0.075 R)
• M63: 24,305,016 km (0.097 R)
• M64: 24,766,675 km (0.08 R)
• M65: 25,061,982 km (0.07 R)
• M66: 25,400,821 km (0.091 R)
• M67: 25,741,156 km (0.118 R)
• M68: 25,911,997 km (0.1 R)
• M69: 26,469,548 km (0.118 R)
• M70: 27,859,013 km (0.072 R)
• M71: 28,078,324 km (0.075 R)
• M72: 28,210,119 km (0.117 R)
• M73: 28,562,572 km (0.119 R)
• M74: 29,094,243 km (0.09 R)
• M75: 29,227,534 km (0.069 R)
• M76: 29,987,342 km (0.078 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 17,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit