🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.7

Radius: 12.9

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.56 AU - 0.76 AU

Year: 364 Days

Day: 12.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 97.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 30,710,564 km

• M1: 161,865 km (0.052 R)
• M2: 254,466 km (0.094 R)
• M3: 335,249 km (0.068 R)
• M4: 423,960 km (0.111 R)
• M5: 576,401 km (0.093 R)
• M6: 673,041 km (0.096 R)
• M7: 772,823 km (0.09 R)
• M8: 858,243 km (0.107 R)
• M9: 1,007,392 km (0.114 R)
• M10: 1,143,227 km (0.089 R)
• M11: 1,238,670 km (0.045 R)
• M12: 1,325,138 km (0.057 R)
• M13: 1,504,506 km (0.08 R)
• M14: 1,597,406 km (0.084 R)
• M15: 1,718,580 km (0.071 R)
• M16: 1,824,944 km (0.098 R)
• M17: 1,961,228 km (0.076 R)
• M18: 2,086,890 km (0.076 R)
• M19: 2,172,311 km (0.085 R)
• M20: 2,312,334 km (0.118 R)
• M21: 2,405,683 km (0.115 R)
• M22: 2,515,638 km (0.091 R)
• M23: 2,616,916 km (0.045 R)
• M24: 2,709,367 km (0.111 R)
• M25: 2,818,573 km (0.099 R)
• M26: 2,961,290 km (0.027 R)
• M27: 3,117,320 km (0.113 R)
• M28: 3,210,221 km (0.099 R)
• M29: 3,292,799 km (0.076 R)
• M30: 3,448,979 km (0.103 R)
• M31: 3,562,224 km (0.047 R)
• M32: 3,647,794 km (0.108 R)
• M33: 3,734,262 km (0.094 R)
• M34: 3,991,720 km (0.117 R)
• M35: 4,086,715 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.2

Radius: 9

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.8 AU - 1.24 AU

Year: 699 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,710,564 km

• M1: 112,647 km (0.109 R)
• M2: 216,767 km (0.08 R)
• M3: 308,321 km (0.074 R)
• M4: 448,046 km (0.092 R)
• M5: 507,586 km (0.04 R)
• M6: 672,891 km (0.095 R)
• M7: 743,053 km (0.084 R)
• M8: 810,222 km (0.064 R)
• M9: 957,277 km (0.097 R)
• M10: 1,049,878 km (0.116 R)
• M11: 1,119,740 km (0.075 R)
• M12: 1,359,994 km (0.058 R)
• M13: 1,443,919 km (0.112 R)
• M14: 1,500,766 km (0.089 R)
• M15: 1,865,934 km (0.102 R)
• M16: 1,935,946 km (0.047 R)
• M17: 2,086,890 km (0.103 R)
• M18: 2,176,200 km (0.03 R)
• M19: 2,233,646 km (0.072 R)
• M20: 2,434,556 km (0.102 R)
• M21: 2,597,917 km (0.089 R)
• M22: 2,667,779 km (0.039 R)
• M23: 2,738,239 km (0.114 R)
• M24: 2,827,250 km (0.043 R)
• M25: 2,890,081 km (0.114 R)
• M26: 3,109,392 km (0.109 R)
• M27: 3,183,742 km (0.065 R)
• M28: 3,277,390 km (0.1 R)
• M29: 3,353,087 km (0.093 R)
• M30: 3,593,341 km (0.095 R)
• M31: 3,700,902 km (0.082 R)
• M32: 3,769,866 km (0.086 R)
• M33: 3,839,280 km (0.116 R)
• M34: 3,979,453 km (0.103 R)
• M35: 4,060,385 km (0.095 R)
• M36: 4,131,594 km (0.109 R)
• M37: 4,203,102 km (0.086 R)
• M38: 4,430,939 km (0.056 R)
• M39: 4,758,858 km (0.08 R)
• M40: 4,909,653 km (0.068 R)
• M41: 4,974,728 km (0.119 R)
• M42: 5,105,775 km (0.107 R)
• M43: 5,517,020 km (0.049 R)
• M44: 5,596,008 km (0.098 R)
• M45: 5,664,075 km (0.119 R)
• M46: 5,973,593 km (0.089 R)
• M47: 6,031,487 km (0.111 R)
• M48: 6,136,355 km (0.117 R)
• M49: 6,218,185 km (0.036 R)
• M50: 6,478,037 km (0.104 R)
• M51: 6,621,202 km (0.036 R)
• M52: 6,813,884 km (0.111 R)
• M53: 6,886,588 km (0.071 R)
• M54: 6,959,592 km (0.105 R)
• M55: 7,540,181 km (0.058 R)
• M56: 7,690,976 km (0.072 R)
• M57: 7,779,239 km (0.099 R)
• M58: 7,880,816 km (0.118 R)
• M59: 8,072,152 km (0.111 R)
• M60: 8,524,685 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.4

Radius: 13.4

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.68 AU - 1.88 AU

Year: 1611 Days

Day: 11.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 30,710,564 km

• M1: 181,313 km (0.08 R)
• M2: 269,575 km (0.104 R)
• M3: 368,759 km (0.077 R)
• M4: 493,075 km (0.062 R)
• M5: 689,197 km (0.105 R)
• M6: 782,247 km (0.107 R)
• M7: 873,502 km (0.107 R)
• M8: 989,889 km (0.111 R)
• M9: 1,089,970 km (0.072 R)
• M10: 1,239,568 km (0.112 R)
• M11: 1,324,988 km (0.087 R)
• M12: 1,444,966 km (0.118 R)
• M13: 1,535,323 km (0.109 R)
• M14: 1,670,410 km (0.096 R)
• M15: 2,119,054 km (0.099 R)
• M16: 2,318,767 km (0.102 R)
• M17: 2,426,029 km (0.082 R)
• M18: 2,655,661 km (0.077 R)
• M19: 2,830,093 km (0.047 R)
• M20: 3,136,619 km (0.054 R)
• M21: 3,223,086 km (0.109 R)
• M22: 3,420,705 km (0.111 R)
• M23: 3,645,102 km (0.06 R)
• M24: 3,979,154 km (0.098 R)
• M25: 4,096,738 km (0.073 R)
• M26: 4,191,583 km (0.097 R)
• M27: 4,864,025 km (0.063 R)
• M28: 5,053,266 km (0.117 R)
• M29: 5,232,186 km (0.106 R)
• M30: 5,348,423 km (0.076 R)
• M31: 5,570,127 km (0.079 R)
• M32: 5,794,973 km (0.117 R)
• M33: 5,942,177 km (0.105 R)
• M34: 6,104,042 km (0.09 R)
• M35: 6,212,800 km (0.067 R)
• M36: 6,308,542 km (0.061 R)
• M37: 6,766,461 km (0.116 R)
• M38: 6,907,382 km (0.106 R)
• M39: 6,992,504 km (0.108 R)
• M40: 7,149,282 km (0.091 R)
• M41: 7,321,619 km (0.034 R)
• M42: 7,773,405 km (0.062 R)
• M43: 7,936,017 km (0.08 R)
• M44: 8,354,891 km (0.12 R)
• M45: 8,643,167 km (0.086 R)
• M46: 8,780,946 km (0.092 R)
• M47: 8,888,507 km (0.062 R)
• M48: 9,261,006 km (0.079 R)
• M49: 9,527,888 km (0.042 R)
• M50: 9,813,321 km (0.08 R)
• M51: 10,182,229 km (0.055 R)
• M52: 10,343,945 km (0.105 R)
• M53: 10,523,013 km (0.099 R)
• M54: 10,653,762 km (0.067 R)
• M55: 10,851,082 km (0.074 R)
• M56: 10,999,782 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.5

Radius: 14.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.64 AU - 2.78 AU

Year: 3026 Days

Day: 14.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,710,564 km

• M1: 185,651 km (0.07 R)
• M2: 298,448 km (0.07 R)
• M3: 632,649 km (0.12 R)
• M4: 753,524 km (0.118 R)
• M5: 929,003 km (0.072 R)
• M6: 1,060,799 km (0.044 R)
• M7: 1,292,376 km (0.117 R)
• M8: 1,552,527 km (0.113 R)
• M9: 1,794,726 km (0.111 R)
• M10: 1,902,436 km (0.117 R)
• M11: 2,137,454 km (0.075 R)
• M12: 2,528,354 km (0.096 R)
• M13: 2,677,503 km (0.073 R)
• M14: 2,787,906 km (0.112 R)
• M15: 3,013,500 km (0.046 R)
• M16: 3,289,358 km (0.052 R)
• M17: 3,528,116 km (0.065 R)
• M18: 3,649,739 km (0.111 R)
• M19: 4,706,349 km (0.069 R)
• M20: 4,891,402 km (0.055 R)
• M21: 5,147,663 km (0.064 R)
• M22: 5,549,183 km (0.062 R)
• M23: 5,780,761 km (0.091 R)
• M24: 5,888,771 km (0.073 R)
• M25: 6,272,040 km (0.074 R)
• M26: 6,814,781 km (0.118 R)
• M27: 7,178,753 km (0.088 R)
• M28: 7,372,781 km (0.109 R)
• M29: 7,549,008 km (0.074 R)
• M30: 7,865,856 km (0.092 R)
• M31: 8,126,456 km (0.091 R)
• M32: 8,267,975 km (0.114 R)
• M33: 8,451,083 km (0.037 R)
• M34: 8,615,042 km (0.077 R)
• M35: 8,842,281 km (0.076 R)
• M36: 8,987,990 km (0.093 R)
• M37: 9,302,744 km (0.066 R)
• M38: 9,493,331 km (0.056 R)
• M39: 9,706,658 km (0.092 R)
• M40: 9,857,004 km (0.11 R)
• M41: 10,290,688 km (0.092 R)
• M42: 10,575,971 km (0.071 R)
• M43: 10,797,226 km (0.112 R)
• M44: 11,109,587 km (0.089 R)
• M45: 11,221,935 km (0.102 R)
• M46: 11,720,544 km (0.089 R)
• M47: 11,903,652 km (0.105 R)
• M48: 12,203,297 km (0.112 R)
• M49: 12,295,898 km (0.099 R)
• M50: 12,552,009 km (0.109 R)
• M51: 12,715,969 km (0.1 R)
• M52: 12,833,553 km (0.044 R)
• M53: 13,069,618 km (0.086 R)
• M54: 13,235,821 km (0.084 R)
• M55: 14,004,305 km (0.085 R)
• M56: 14,664,182 km (0.117 R)
• M57: 15,334,081 km (0.107 R)
• M58: 15,434,162 km (0.084 R)
• M59: 15,836,879 km (0.075 R)
• M60: 16,192,025 km (0.027 R)
• M61: 16,626,906 km (0.114 R)
• M62: 17,039,646 km (0.088 R)
• M63: 17,534,217 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.9

Radius: 14.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.85 AU - 5.23 AU

Year: 7674 Days

Day: 6 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,710,564 km

• M1: 207,193 km (0.12 R)
• M2: 376,687 km (0.084 R)
• M3: 557,701 km (0.12 R)
• M4: 787,334 km (0.115 R)
• M5: 889,060 km (0.062 R)
• M6: 1,023,249 km (0.079 R)
• M7: 1,165,068 km (0.1 R)
• M8: 1,360,293 km (0.096 R)
• M9: 1,682,677 km (0.12 R)
• M10: 1,905,727 km (0.095 R)
• M11: 2,249,802 km (0.109 R)
• M12: 2,362,749 km (0.117 R)
• M13: 2,535,834 km (0.056 R)
• M14: 2,997,941 km (0.102 R)
• M15: 3,101,912 km (0.09 R)
• M16: 3,399,761 km (0.092 R)
• M17: 3,864,412 km (0.114 R)
• M18: 4,023,884 km (0.112 R)
• M19: 4,515,612 km (0.106 R)
• M20: 4,732,229 km (0.095 R)
• M21: 5,051,322 km (0.061 R)
• M22: 5,841,049 km (0.11 R)
• M23: 6,183,628 km (0.108 R)
• M24: 6,370,925 km (0.045 R)
• M25: 6,478,934 km (0.08 R)
• M26: 6,669,223 km (0.108 R)
• M27: 7,083,310 km (0.065 R)
• M28: 7,251,308 km (0.11 R)
• M29: 7,878,721 km (0.113 R)
• M30: 8,583,178 km (0.076 R)
• M31: 9,064,135 km (0.098 R)
• M32: 9,246,794 km (0.084 R)
• M33: 9,708,752 km (0.071 R)
• M34: 10,020,963 km (0.098 R)
• M35: 10,115,359 km (0.075 R)
• M36: 10,336,614 km (0.117 R)
• M37: 11,074,880 km (0.101 R)
• M38: 11,172,418 km (0.114 R)
• M39: 11,830,200 km (0.086 R)
• M40: 11,929,981 km (0.11 R)
• M41: 12,197,462 km (0.077 R)
• M42: 12,806,475 km (0.078 R)
• M43: 13,183,462 km (0.097 R)
• M44: 13,843,488 km (0.069 R)
• M45: 14,054,122 km (0.106 R)
• M46: 14,656,851 km (0.118 R)
• M47: 15,449,421 km (0.035 R)
• M48: 16,366,905 km (0.107 R)
• M49: 16,589,805 km (0.096 R)
• M50: 16,738,805 km (0.111 R)
• M51: 17,151,246 km (0.118 R)
• M52: 17,491,282 km (0.089 R)
• M53: 17,909,707 km (0.102 R)
• M54: 18,293,127 km (0.105 R)
• M55: 19,893,226 km (0.108 R)
• M56: 20,649,892 km (0.083 R)
• M57: 21,051,861 km (0.097 R)
• M58: 21,497,214 km (0.108 R)
• M59: 22,355,906 km (0.112 R)
• M60: 23,602,056 km (0.046 R)
• M61: 24,742,740 km (0.117 R)
• M62: 25,041,487 km (0.053 R)
• M63: 25,212,627 km (0.111 R)
• M64: 25,685,506 km (0.1 R)
• M65: 26,031,376 km (0.027 R)
• M66: 26,248,293 km (0.104 R)
• M67: 26,422,126 km (0.068 R)
• M68: 26,814,970 km (0.103 R)
• M69: 27,121,795 km (0.114 R)
• M70: 27,473,948 km (0.091 R)
• M71: 27,694,755 km (0.107 R)
• M72: 27,827,598 km (0.111 R)
• M73: 28,450,074 km (0.074 R)
• M74: 28,987,280 km (0.102 R)
• M75: 29,437,570 km (0.11 R)
• M76: 30,710,498 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 11,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit