🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.79 AU - 0.87 AU

Year: 319 Days

Day: 44.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,261,052 km

• M1: 551,119 km (0.116 R)

Asteroid Belt

Center: 1.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.77 AU - 2.95 AU

Year: 2040 Days

Day: 37.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,261,052 km

• M1: 1,839,156 km (0.117 R)
• M2: 2,473,152 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.9

Radius: 9.9

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3 AU - 3.08 AU

Year: 2235 Days

Day: 13.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,261,052 km

• M1: 125,812 km (0.067 R)
• M2: 192,832 km (0.053 R)
• M3: 349,610 km (0.082 R)
• M4: 424,858 km (0.119 R)
• M5: 550,221 km (0.09 R)
• M6: 673,340 km (0.119 R)
• M7: 763,847 km (0.078 R)
• M8: 850,015 km (0.037 R)
• M9: 939,624 km (0.085 R)
• M10: 1,736,532 km (0.097 R)
• M11: 1,911,562 km (0.075 R)
• M12: 2,216,292 km (0.068 R)
• M13: 2,342,703 km (0.105 R)
• M14: 2,406,731 km (0.092 R)
• M15: 2,523,566 km (0.079 R)
• M16: 2,629,183 km (0.077 R)
• M17: 2,722,681 km (0.115 R)
• M18: 2,982,234 km (0.093 R)
• M19: 3,080,071 km (0.065 R)
• M20: 3,235,802 km (0.106 R)
• M21: 3,365,055 km (0.043 R)
• M22: 3,614,285 km (0.086 R)
• M23: 3,763,583 km (0.065 R)
• M24: 4,177,221 km (0.098 R)
• M25: 4,318,442 km (0.118 R)
• M26: 4,493,172 km (0.104 R)
• M27: 5,014,521 km (0.059 R)
• M28: 5,131,207 km (0.1 R)
• M29: 5,538,113 km (0.099 R)
• M30: 5,745,456 km (0.03 R)
• M31: 5,815,168 km (0.073 R)
• M32: 6,364,941 km (0.065 R)
• M33: 6,582,157 km (0.119 R)
• M34: 6,655,160 km (0.108 R)
• M35: 6,746,864 km (0.102 R)
• M36: 6,912,768 km (0.058 R)
• M37: 7,042,769 km (0.025 R)
• M38: 7,494,853 km (0.098 R)
• M39: 7,878,721 km (0.082 R)
• M40: 8,073,049 km (0.081 R)
• M41: 8,288,769 km (0.11 R)
• M42: 8,446,745 km (0.118 R)
• M43: 9,313,365 km (0.108 R)
• M44: 9,457,129 km (0.107 R)
• M45: 9,663,723 km (0.042 R)
• M46: 9,788,488 km (0.104 R)
• M47: 10,081,550 km (0.073 R)
• M48: 10,187,017 km (0.111 R)
• M49: 10,292,633 km (0.098 R)
• M50: 10,398,847 km (0.045 R)
• M51: 10,483,968 km (0.111 R)
• M52: 10,740,828 km (0.032 R)
• M53: 10,913,314 km (0.062 R)
• M54: 11,064,857 km (0.11 R)
• M55: 11,282,671 km (0.064 R)
• M56: 11,348,345 km (0.102 R)
• M57: 11,458,000 km (0.113 R)
• M58: 12,033,802 km (0.108 R)
• M59: 12,235,460 km (0.075 R)
• M60: 12,710,134 km (0.101 R)
• M61: 12,938,271 km (0.083 R)
• M62: 13,029,825 km (0.118 R)
• M63: 13,098,790 km (0.046 R)
• M64: 13,236,868 km (0.072 R)
• M65: 13,654,097 km (0.088 R)
• M66: 14,052,177 km (0.092 R)
• M67: 14,240,820 km (0.11 R)
• M68: 14,454,146 km (0.054 R)
• M69: 14,668,520 km (0.09 R)
• M70: 15,028,004 km (0.057 R)
• M71: 15,438,949 km (0.028 R)
• M72: 15,560,572 km (0.118 R)
• M73: 16,222,692 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792

Radius: 12.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.1 AU - 6.54 AU

Year: 5175 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,261,052 km

• M1: 165,754 km (0.04 R)
• M2: 287,976 km (0.084 R)
• M3: 499,806 km (0.11 R)
• M4: 1,105,229 km (0.073 R)
• M5: 1,258,268 km (0.09 R)
• M6: 1,353,711 km (0.056 R)
• M7: 1,535,473 km (0.051 R)
• M8: 1,707,959 km (0.072 R)
• M9: 2,402,243 km (0.117 R)
• M10: 2,686,479 km (0.075 R)
• M11: 3,025,019 km (0.114 R)
• M12: 3,133,627 km (0.045 R)
• M13: 4,266,830 km (0.101 R)
• M14: 5,462,716 km (0.119 R)
• M15: 5,702,970 km (0.039 R)
• M16: 6,001,567 km (0.118 R)
• M17: 6,473,249 km (0.047 R)
• M18: 6,727,715 km (0.12 R)
• M19: 7,043,367 km (0.058 R)
• M20: 7,188,477 km (0.07 R)
• M21: 7,422,747 km (0.048 R)
• M22: 7,540,929 km (0.053 R)
• M23: 7,808,859 km (0.046 R)
• M24: 7,898,917 km (0.093 R)
• M25: 8,569,864 km (0.081 R)
• M26: 8,755,963 km (0.099 R)
• M27: 9,069,371 km (0.068 R)
• M28: 9,546,289 km (0.111 R)
• M29: 9,868,822 km (0.076 R)
• M30: 10,293,381 km (0.109 R)
• M31: 10,425,326 km (0.067 R)
• M32: 11,740,590 km (0.109 R)
• M33: 13,430,149 km (0.109 R)
• M34: 13,973,788 km (0.117 R)
• M35: 14,413,755 km (0.114 R)
• M36: 14,933,009 km (0.068 R)
• M37: 15,157,406 km (0.116 R)
• M38: 15,345,151 km (0.107 R)
• M39: 15,685,337 km (0.088 R)
• M40: 16,296,145 km (0.109 R)
• M41: 16,604,466 km (0.115 R)
• M42: 16,759,300 km (0.102 R)
• M43: 17,462,260 km (0.111 R)
• M44: 17,580,293 km (0.098 R)
• M45: 18,055,416 km (0.108 R)
• M46: 18,574,820 km (0.093 R)
• M47: 18,977,836 km (0.104 R)
• M48: 19,220,933 km (0.096 R)
• M49: 20,743,241 km (0.098 R)
• M50: 21,329,216 km (0.104 R)
• M51: 21,413,439 km (0.054 R)
• M52: 21,497,663 km (0.088 R)
• M53: 21,708,895 km (0.108 R)
• M54: 22,261,210 km (0.046 R)
• M55: 22,389,266 km (0.108 R)
• M56: 23,336,370 km (0.037 R)
• M57: 23,509,904 km (0.079 R)
• M58: 23,945,832 km (0.113 R)
• M59: 24,077,179 km (0.11 R)
• M60: 24,340,471 km (0.091 R)
• M61: 24,428,435 km (0.077 R)
• M62: 25,358,634 km (0.073 R)
• M63: 25,716,024 km (0.113 R)
• M64: 26,255,324 km (0.052 R)
• M65: 26,571,574 km (0.067 R)
• M66: 26,707,558 km (0.118 R)
• M67: 27,803,512 km (0.112 R)
• M68: 27,941,441 km (0.079 R)
• M69: 28,356,875 km (0.093 R)
• M70: 28,634,977 km (0.1 R)
• M71: 28,913,977 km (0.069 R)
• M72: 29,053,851 km (0.053 R)
• M73: 29,147,200 km (0.109 R)
• M74: 30,180,772 km (0.069 R)
• M75: 30,844,687 km (0.113 R)
• M76: 31,178,440 km (0.108 R)
• M77: 31,849,686 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160

Radius: 13.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.36 AU - 7.74 AU

Year: 7070 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,261,052 km

• M1: 221,554 km (0.097 R)
• M2: 330,910 km (0.102 R)
• M3: 433,385 km (0.104 R)
• M4: 868,116 km (0.099 R)
• M5: 968,197 km (0.062 R)
• M6: 1,120,338 km (0.112 R)
• M7: 1,230,742 km (0.074 R)
• M8: 1,503,309 km (0.078 R)
• M9: 1,682,228 km (0.078 R)
• M10: 2,076,718 km (0.118 R)
• M11: 2,404,038 km (0.101 R)
• M12: 2,714,603 km (0.111 R)
• M13: 2,866,295 km (0.117 R)
• M14: 2,969,069 km (0.05 R)
• M15: 3,338,725 km (0.106 R)
• M16: 3,575,090 km (0.096 R)
• M17: 3,816,990 km (0.111 R)
• M18: 3,949,533 km (0.088 R)
• M19: 4,219,408 km (0.063 R)
• M20: 4,317,245 km (0.099 R)
• M21: 4,415,830 km (0.104 R)
• M22: 5,507,296 km (0.09 R)
• M23: 5,635,950 km (0.068 R)
• M24: 5,984,214 km (0.083 R)
• M25: 6,072,327 km (0.103 R)
• M26: 6,954,655 km (0.101 R)
• M27: 7,613,036 km (0.05 R)
• M28: 8,119,873 km (0.115 R)
• M29: 8,538,298 km (0.06 R)
• M30: 8,989,037 km (0.027 R)
• M31: 9,140,879 km (0.096 R)
• M32: 9,242,755 km (0.115 R)
• M33: 9,653,700 km (0.117 R)
• M34: 9,965,911 km (0.066 R)
• M35: 10,175,946 km (0.113 R)
• M36: 10,547,099 km (0.08 R)
• M37: 11,275,341 km (0.067 R)
• M38: 11,852,938 km (0.117 R)
• M39: 12,131,490 km (0.043 R)
• M40: 12,581,480 km (0.062 R)
• M41: 12,666,601 km (0.11 R)
• M42: 12,894,140 km (0.101 R)
• M43: 13,151,897 km (0.114 R)
• M44: 13,266,938 km (0.112 R)
• M45: 13,556,260 km (0.043 R)
• M46: 13,935,341 km (0.118 R)
• M47: 14,436,344 km (0.067 R)
• M48: 14,555,125 km (0.1 R)
• M49: 14,973,400 km (0.069 R)
• M50: 15,638,513 km (0.078 R)
• M51: 16,066,961 km (0.076 R)
• M52: 16,159,263 km (0.064 R)
• M53: 16,251,714 km (0.111 R)
• M54: 16,561,232 km (0.103 R)
• M55: 16,779,196 km (0.088 R)
• M56: 17,818,902 km (0.104 R)
• M57: 18,427,167 km (0.1 R)
• M58: 18,588,283 km (0.049 R)
• M59: 18,879,550 km (0.053 R)
• M60: 19,237,688 km (0.119 R)
• M61: 19,335,824 km (0.1 R)
• M62: 20,225,782 km (0.078 R)
• M63: 20,358,774 km (0.028 R)
• M64: 20,458,706 km (0.09 R)
• M65: 21,568,871 km (0.105 R)
• M66: 21,806,882 km (0.08 R)
• M67: 21,909,207 km (0.078 R)
• M68: 22,011,531 km (0.076 R)
• M69: 22,457,333 km (0.117 R)
• M70: 22,871,420 km (0.107 R)
• M71: 23,357,613 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.9

Radius: 8.6

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.17 AU - 8.27 AU

Year: 7347 Days

Day: 6.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,261,052 km

• M1: 118,332 km (0.064 R)
• M2: 234,121 km (0.118 R)
• M3: 308,471 km (0.089 R)
• M4: 702,512 km (0.055 R)
• M5: 1,093,411 km (0.115 R)
• M6: 1,248,245 km (0.094 R)
• M7: 1,377,348 km (0.096 R)
• M8: 1,477,129 km (0.037 R)
• M9: 1,882,390 km (0.034 R)
• M10: 1,956,291 km (0.098 R)
• M11: 2,126,384 km (0.038 R)
• M12: 2,184,129 km (0.082 R)
• M13: 2,360,654 km (0.101 R)
• M14: 2,542,117 km (0.077 R)
• M15: 2,644,741 km (0.107 R)
• M16: 3,004,524 km (0.085 R)
• M17: 3,201,245 km (0.099 R)
• M18: 3,746,679 km (0.093 R)
• M19: 3,958,659 km (0.103 R)
• M20: 5,363,981 km (0.065 R)
• M21: 5,954,743 km (0.106 R)
• M22: 6,397,403 km (0.07 R)
• M23: 6,537,876 km (0.113 R)
• M24: 6,736,392 km (0.055 R)
• M25: 7,579,526 km (0.116 R)
• M26: 7,668,686 km (0.114 R)
• M27: 7,818,134 km (0.032 R)
• M28: 8,028,768 km (0.12 R)
• M29: 8,119,724 km (0.092 R)
• M30: 8,271,865 km (0.089 R)
• M31: 8,796,504 km (0.088 R)
• M32: 9,078,796 km (0.074 R)
• M33: 9,878,097 km (0.111 R)
• M34: 10,138,547 km (0.042 R)
• M35: 10,533,784 km (0.118 R)
• M36: 10,600,056 km (0.117 R)
• M37: 10,699,838 km (0.117 R)
• M38: 11,680,452 km (0.092 R)
• M39: 12,059,832 km (0.078 R)
• M40: 12,198,809 km (0.066 R)
• M41: 12,760,100 km (0.118 R)
• M42: 13,150,850 km (0.103 R)
• M43: 13,473,532 km (0.081 R)
• M44: 14,199,830 km (0.09 R)
• M45: 14,567,841 km (0.112 R)
• M46: 14,790,143 km (0.068 R)
• M47: 15,238,039 km (0.088 R)
• M48: 16,070,850 km (0.097 R)
• M49: 16,147,295 km (0.086 R)
• M50: 16,647,101 km (0.085 R)
• M51: 17,191,039 km (0.119 R)
• M52: 17,740,811 km (0.1 R)
• M53: 18,137,096 km (0.08 R)
• M54: 18,256,625 km (0.045 R)
• M55: 18,736,984 km (0.074 R)
• M56: 18,817,467 km (0.075 R)
• M57: 19,506,216 km (0.113 R)
• M58: 19,792,097 km (0.108 R)
• M59: 20,038,336 km (0.067 R)
• M60: 20,451,076 km (0.061 R)
• M61: 21,621,380 km (0.12 R)
• M62: 21,832,612 km (0.116 R)
• M63: 22,087,078 km (0.112 R)
• M64: 22,684,572 km (0.06 R)
• M65: 22,899,245 km (0.082 R)
• M66: 23,460,536 km (0.078 R)
• M67: 24,420,805 km (0.104 R)
• M68: 25,127,206 km (0.091 R)
• M69: 25,438,370 km (0.1 R)
• M70: 26,199,374 km (0.088 R)
• M71: 26,605,383 km (0.094 R)
• M72: 26,741,068 km (0.056 R)
• M73: 27,058,814 km (0.074 R)
• M74: 27,195,397 km (0.092 R)
• M75: 27,469,161 km (0.1 R)
• M76: 28,480,742 km (0.085 R)
• M77: 29,084,369 km (0.113 R)
• M78: 29,645,212 km (0.113 R)
• M79: 30,162,371 km (0.093 R)
• M80: 30,587,828 km (0.068 R)
• M81: 30,825,090 km (0.069 R)
• M82: 31,110,523 km (0.098 R)
• M83: 31,348,982 km (0.04 R)
• M84: 31,540,317 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 15,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit