🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.5

Radius: 8.6

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.45 AU - 0.69 AU

Year: 297 Days

Day: 15 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,293,394 km

• M1: 107,262 km (0.079 R)
• M2: 165,605 km (0.09 R)
• M3: 229,034 km (0.112 R)
• M4: 285,283 km (0.106 R)
• M5: 359,484 km (0.08 R)
• M6: 454,778 km (0.098 R)
• M7: 521,049 km (0.088 R)
• M8: 576,700 km (0.119 R)
• M9: 664,514 km (0.116 R)
• M10: 741,257 km (0.077 R)
• M11: 798,703 km (0.034 R)
• M12: 884,423 km (0.108 R)
• M13: 956,080 km (0.107 R)
• M14: 1,029,682 km (0.089 R)
• M15: 1,109,119 km (0.1 R)
• M16: 1,201,869 km (0.071 R)
• M17: 1,348,176 km (0.068 R)
• M18: 1,431,502 km (0.113 R)
• M19: 1,504,506 km (0.096 R)
• M20: 1,570,329 km (0.056 R)
• M21: 1,624,633 km (0.089 R)
• M22: 1,679,535 km (0.094 R)
• M23: 1,739,374 km (0.111 R)
• M24: 1,830,629 km (0.106 R)
• M25: 1,910,066 km (0.114 R)
• M26: 1,977,235 km (0.081 R)
• M27: 2,031,539 km (0.105 R)
• M28: 2,174,106 km (0.075 R)
• M29: 2,230,355 km (0.086 R)
• M30: 2,329,688 km (0.106 R)
• M31: 2,503,670 km (0.078 R)
• M32: 2,626,939 km (0.103 R)
• M33: 2,691,864 km (0.088 R)
• M34: 2,767,411 km (0.117 R)
• M35: 2,838,620 km (0.118 R)
• M36: 2,900,254 km (0.105 R)
• M37: 3,003,776 km (0.104 R)
• M38: 3,071,843 km (0.112 R)
• M39: 3,268,115 km (0.12 R)
• M40: 3,338,127 km (0.091 R)
• M41: 3,690,131 km (0.105 R)
• M42: 3,802,479 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.5

Radius: 10.4

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.65 AU - 1.07 AU

Year: 551 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 27,293,394 km

• M1: 129,701 km (0.057 R)
• M2: 198,816 km (0.115 R)
• M3: 297,700 km (0.053 R)
• M4: 372,499 km (0.062 R)
• M5: 453,132 km (0.086 R)
• M6: 541,095 km (0.109 R)
• M7: 611,706 km (0.091 R)
• M8: 695,331 km (0.11 R)
• M9: 789,877 km (0.081 R)
• M10: 875,447 km (0.079 R)
• M11: 942,616 km (0.04 R)
• M12: 1,045,091 km (0.119 R)
• M13: 1,113,158 km (0.072 R)
• M14: 1,294,022 km (0.086 R)
• M15: 1,392,457 km (0.063 R)
• M16: 1,689,708 km (0.08 R)
• M17: 1,779,766 km (0.101 R)
• M18: 1,866,832 km (0.078 R)
• M19: 2,026,303 km (0.086 R)
• M20: 2,122,195 km (0.109 R)
• M21: 2,195,199 km (0.052 R)
• M22: 2,399,101 km (0.084 R)
• M23: 2,495,891 km (0.054 R)
• M24: 2,583,406 km (0.1 R)
• M25: 2,751,254 km (0.088 R)
• M26: 2,960,542 km (0.111 R)
• M27: 3,103,109 km (0.108 R)
• M28: 3,191,970 km (0.094 R)
• M29: 3,355,331 km (0.062 R)
• M30: 3,435,216 km (0.119 R)
• M31: 3,538,738 km (0.114 R)
• M32: 3,743,238 km (0.071 R)
• M33: 3,849,901 km (0.103 R)
• M34: 3,927,692 km (0.066 R)
• M35: 4,024,033 km (0.084 R)
• M36: 4,096,738 km (0.09 R)
• M37: 4,163,907 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.5

Radius: 14.4

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.32 AU - 1.74 AU

Year: 1306 Days

Day: 11.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 27,293,394 km

• M1: 200,162 km (0.117 R)
• M2: 306,227 km (0.054 R)
• M3: 433,385 km (0.118 R)
• M4: 577,897 km (0.096 R)
• M5: 679,324 km (0.065 R)
• M6: 772,823 km (0.069 R)
• M7: 980,764 km (0.086 R)
• M8: 1,089,372 km (0.115 R)
• M9: 1,251,386 km (0.064 R)
• M10: 1,421,928 km (0.12 R)
• M11: 1,526,945 km (0.059 R)
• M12: 1,731,296 km (0.085 R)
• M13: 2,047,995 km (0.116 R)
• M14: 2,221,080 km (0.089 R)
• M15: 2,550,195 km (0.096 R)
• M16: 2,655,362 km (0.108 R)
• M17: 2,811,692 km (0.082 R)
• M18: 2,971,163 km (0.102 R)
• M19: 3,073,638 km (0.072 R)
• M20: 3,194,513 km (0.091 R)
• M21: 3,343,662 km (0.09 R)
• M22: 3,513,007 km (0.078 R)
• M23: 3,676,218 km (0.1 R)
• M24: 3,963,296 km (0.12 R)
• M25: 4,123,965 km (0.073 R)
• M26: 4,248,280 km (0.047 R)
• M27: 4,442,010 km (0.106 R)
• M28: 4,718,317 km (0.076 R)
• M29: 4,929,250 km (0.099 R)
• M30: 5,030,827 km (0.101 R)
• M31: 5,256,720 km (0.069 R)
• M32: 5,475,581 km (0.113 R)
• M33: 5,591,520 km (0.091 R)
• M34: 5,772,084 km (0.106 R)
• M35: 5,998,127 km (0.09 R)
• M36: 6,183,179 km (0.117 R)
• M37: 6,481,029 km (0.077 R)
• M38: 6,806,254 km (0.093 R)
• M39: 6,942,388 km (0.109 R)
• M40: 7,217,499 km (0.108 R)
• M41: 7,321,619 km (0.098 R)
• M42: 7,449,525 km (0.112 R)
• M43: 7,731,218 km (0.094 R)
• M44: 7,861,518 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.7

Radius: 10.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.22 AU - 2.46 AU

Year: 2471 Days

Day: 7.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 27,293,394 km

• M1: 127,757 km (0.072 R)
• M2: 340,186 km (0.068 R)
• M3: 406,457 km (0.071 R)
• M4: 524,041 km (0.09 R)
• M5: 677,529 km (0.103 R)
• M6: 766,539 km (0.084 R)
• M7: 1,003,802 km (0.095 R)
• M8: 1,127,968 km (0.059 R)
• M9: 1,235,678 km (0.068 R)
• M10: 1,339,350 km (0.058 R)
• M11: 1,547,740 km (0.114 R)
• M12: 2,083,898 km (0.11 R)
• M13: 2,190,562 km (0.109 R)
• M14: 2,335,821 km (0.077 R)
• M15: 2,456,247 km (0.064 R)
• M16: 2,550,344 km (0.044 R)
• M17: 2,742,129 km (0.105 R)
• M18: 2,879,161 km (0.104 R)
• M19: 3,089,196 km (0.095 R)
• M20: 3,293,846 km (0.058 R)
• M21: 3,439,853 km (0.056 R)
• M22: 3,588,105 km (0.05 R)
• M23: 4,023,136 km (0.072 R)
• M24: 4,101,076 km (0.079 R)
• M25: 4,326,370 km (0.111 R)
• M26: 4,509,628 km (0.112 R)
• M27: 4,579,041 km (0.059 R)
• M28: 4,683,760 km (0.09 R)
• M29: 5,050,723 km (0.074 R)
• M30: 5,341,242 km (0.114 R)
• M31: 5,525,697 km (0.03 R)
• M32: 5,624,880 km (0.094 R)
• M33: 5,712,095 km (0.053 R)
• M34: 5,799,909 km (0.095 R)
• M35: 6,117,057 km (0.117 R)
• M36: 6,271,292 km (0.095 R)
• M37: 6,374,814 km (0.113 R)
• M38: 6,531,293 km (0.117 R)
• M39: 6,636,311 km (0.096 R)
• M40: 6,794,735 km (0.06 R)
• M41: 7,088,695 km (0.09 R)
• M42: 7,578,778 km (0.116 R)
• M43: 7,647,742 km (0.076 R)
• M44: 7,841,920 km (0.053 R)
• M45: 7,911,633 km (0.092 R)
• M46: 8,051,657 km (0.114 R)
• M47: 8,122,117 km (0.071 R)
• M48: 8,779,001 km (0.09 R)
• M49: 8,894,940 km (0.11 R)
• M50: 9,084,630 km (0.073 R)
• M51: 9,172,593 km (0.105 R)
• M52: 9,482,710 km (0.108 R)
• M53: 10,022,309 km (0.113 R)
• M54: 10,219,779 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.3

Radius: 11.1

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.54 AU - 2.74 AU

Year: 2961 Days

Day: 9.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 27,293,394 km

• M1: 148,999 km (0.091 R)
• M2: 472,280 km (0.031 R)
• M3: 713,133 km (0.102 R)
• M4: 840,740 km (0.089 R)
• M5: 1,038,359 km (0.094 R)
• M6: 1,120,039 km (0.108 R)
• M7: 1,309,879 km (0.039 R)
• M8: 1,479,673 km (0.1 R)
• M9: 1,572,722 km (0.115 R)
• M10: 1,710,652 km (0.045 R)
• M11: 1,786,647 km (0.095 R)
• M12: 1,919,640 km (0.043 R)
• M13: 2,137,155 km (0.029 R)
• M14: 2,290,792 km (0.067 R)
• M15: 2,460,287 km (0.07 R)
• M16: 2,534,338 km (0.041 R)
• M17: 2,646,686 km (0.085 R)
• M18: 2,722,681 km (0.067 R)
• M19: 3,153,224 km (0.105 R)
• M20: 3,383,605 km (0.055 R)
• M21: 3,563,421 km (0.092 R)
• M22: 3,846,460 km (0.111 R)
• M23: 3,990,822 km (0.12 R)
• M24: 4,344,472 km (0.111 R)
• M25: 4,464,599 km (0.057 R)
• M26: 4,631,700 km (0.057 R)
• M27: 4,831,862 km (0.118 R)
• M28: 4,925,211 km (0.113 R)
• M29: 5,433,395 km (0.064 R)
• M30: 5,743,062 km (0.089 R)
• M31: 5,841,946 km (0.11 R)
• M32: 6,092,074 km (0.118 R)
• M33: 6,516,633 km (0.045 R)
• M34: 6,793,389 km (0.103 R)
• M35: 6,950,915 km (0.102 R)
• M36: 7,021,226 km (0.108 R)
• M37: 7,215,853 km (0.106 R)
• M38: 7,322,965 km (0.031 R)
• M39: 7,520,435 km (0.107 R)
• M40: 7,610,792 km (0.038 R)
• M41: 7,810,804 km (0.047 R)
• M42: 7,975,810 km (0.052 R)
• M43: 8,216,214 km (0.119 R)
• M44: 8,496,561 km (0.074 R)
• M45: 9,028,381 km (0.052 R)
• M46: 9,453,837 km (0.083 R)
• M47: 9,610,167 km (0.119 R)
• M48: 9,905,623 km (0.081 R)
• M49: 10,024,703 km (0.039 R)
• M50: 10,124,335 km (0.074 R)
• M51: 10,224,117 km (0.079 R)
• M52: 10,384,635 km (0.05 R)
• M53: 10,850,932 km (0.045 R)
• M54: 11,303,166 km (0.06 R)
• M55: 11,406,838 km (0.08 R)
• M56: 11,490,014 km (0.055 R)
• M57: 11,636,022 km (0.046 R)
• M58: 11,951,075 km (0.09 R)
• M59: 12,120,270 km (0.112 R)
• M60: 12,332,848 km (0.077 R)
• M61: 12,740,054 km (0.054 R)
• M62: 13,108,364 km (0.091 R)
• M63: 13,370,310 km (0.104 R)
• M64: 13,700,323 km (0.06 R)
• M65: 13,966,158 km (0.051 R)
• M66: 14,390,717 km (0.06 R)
• M67: 14,638,451 km (0.105 R)
• M68: 15,321,365 km (0.107 R)

Asteroid Belt

Center: 3.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 14.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.38 AU - 3.58 AU

Year: 4481 Days

Day: 5.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,293,394 km

• M1: 188,493 km (0.082 R)
• M2: 449,093 km (0.047 R)
• M3: 560,244 km (0.109 R)
• M4: 760,855 km (0.114 R)
• M5: 913,594 km (0.09 R)
• M6: 1,026,092 km (0.109 R)
• M7: 1,197,830 km (0.116 R)
• M8: 1,511,387 km (0.094 R)
• M9: 1,663,080 km (0.106 R)
• M10: 1,900,491 km (0.042 R)
• M11: 2,098,709 km (0.082 R)
• M12: 2,286,603 km (0.089 R)
• M13: 2,480,333 km (0.116 R)
• M14: 2,697,998 km (0.09 R)
• M15: 3,075,134 km (0.045 R)
• M16: 3,429,232 km (0.113 R)
• M17: 3,570,602 km (0.094 R)
• M18: 3,838,233 km (0.107 R)
• M19: 3,985,287 km (0.068 R)
• M20: 4,415,680 km (0.117 R)
• M21: 4,636,487 km (0.115 R)
• M22: 4,997,616 km (0.096 R)
• M23: 5,112,358 km (0.071 R)
• M24: 5,964,617 km (0.073 R)
• M25: 6,457,392 km (0.101 R)
• M26: 6,607,738 km (0.07 R)
• M27: 6,937,751 km (0.069 R)
• M28: 7,040,375 km (0.089 R)
• M29: 7,221,239 km (0.114 R)
• M30: 7,772,956 km (0.036 R)
• M31: 7,933,175 km (0.033 R)
• M32: 8,067,514 km (0.063 R)
• M33: 8,420,415 km (0.12 R)
• M34: 8,861,729 km (0.114 R)
• M35: 9,338,946 km (0.107 R)
• M36: 9,709,650 km (0.107 R)
• M37: 10,494,889 km (0.075 R)
• M38: 10,850,483 km (0.114 R)
• M39: 11,971,869 km (0.109 R)
• M40: 12,157,221 km (0.116 R)
• M41: 12,405,852 km (0.098 R)
• M42: 12,719,110 km (0.061 R)
• M43: 12,908,202 km (0.066 R)
• M44: 13,353,256 km (0.118 R)
• M45: 13,641,979 km (0.112 R)
• M46: 14,225,860 km (0.09 R)
• M47: 14,389,370 km (0.109 R)
• M48: 14,553,629 km (0.054 R)
• M49: 14,652,513 km (0.105 R)
• M50: 14,817,819 km (0.117 R)
• M51: 14,917,301 km (0.102 R)
• M52: 15,116,865 km (0.035 R)
• M53: 15,350,836 km (0.087 R)
• M54: 15,957,904 km (0.056 R)
• M55: 16,332,946 km (0.116 R)
• M56: 16,641,866 km (0.038 R)
• M57: 16,779,795 km (0.077 R)
• M58: 17,370,258 km (0.093 R)
• M59: 17,545,287 km (0.032 R)
• M60: 17,932,297 km (0.116 R)
• M61: 18,428,962 km (0.051 R)
• M62: 18,607,432 km (0.109 R)
• M63: 18,786,501 km (0.109 R)
• M64: 19,872,880 km (0.113 R)
• M65: 20,534,552 km (0.076 R)
• M66: 20,831,055 km (0.078 R)
• M67: 22,220,221 km (0.094 R)
• M68: 23,755,693 km (0.106 R)
• M69: 23,950,021 km (0.11 R)
• M70: 25,206,344 km (0.075 R)
• M71: 26,042,446 km (0.116 R)
• M72: 26,564,692 km (0.119 R)
• M73: 27,130,920 km (0.07 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 16,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit