🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.6 AU - 0.62 AU

Year: 308 Days

Day: 20.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.3

Radius: 11

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.91 AU

Year: 411 Days

Day: 5.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,031,155 km

• M1: 141,669 km (0.07 R)
• M2: 211,531 km (0.091 R)
• M3: 298,149 km (0.115 R)
• M4: 379,829 km (0.11 R)
• M5: 454,179 km (0.083 R)
• M6: 539,600 km (0.044 R)
• M7: 616,343 km (0.107 R)
• M8: 702,811 km (0.095 R)
• M9: 788,381 km (0.086 R)
• M10: 887,564 km (0.088 R)
• M11: 991,235 km (0.101 R)
• M12: 1,061,546 km (0.118 R)
• M13: 1,137,841 km (0.065 R)
• M14: 1,280,707 km (0.062 R)
• M15: 1,422,676 km (0.054 R)
• M16: 1,604,138 km (0.067 R)
• M17: 1,680,433 km (0.086 R)
• M18: 1,758,074 km (0.099 R)
• M19: 1,841,999 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.1

Radius: 15

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.84 AU - 2.3 AU

Year: 1923 Days

Day: 12.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,031,155 km

• M1: 188,942 km (0.102 R)
• M2: 308,172 km (0.098 R)
• M3: 404,961 km (0.065 R)
• M4: 549,174 km (0.092 R)
• M5: 673,340 km (0.099 R)
• M6: 795,412 km (0.045 R)
• M7: 892,800 km (0.056 R)
• M8: 1,040,004 km (0.1 R)
• M9: 1,143,227 km (0.082 R)
• M10: 1,361,041 km (0.027 R)
• M11: 1,757,625 km (0.099 R)
• M12: 2,012,091 km (0.12 R)
• M13: 2,123,991 km (0.07 R)
• M14: 2,451,909 km (0.06 R)
• M15: 2,636,513 km (0.067 R)
• M16: 2,767,112 km (0.111 R)
• M17: 2,877,515 km (0.113 R)
• M18: 3,012,303 km (0.105 R)
• M19: 3,202,890 km (0.114 R)
• M20: 3,437,011 km (0.105 R)
• M21: 4,335,346 km (0.067 R)
• M22: 4,577,695 km (0.075 R)
• M23: 4,709,341 km (0.052 R)
• M24: 4,851,309 km (0.091 R)
• M25: 5,103,083 km (0.108 R)
• M26: 5,239,665 km (0.088 R)
• M27: 5,535,420 km (0.072 R)
• M28: 5,704,316 km (0.079 R)
• M29: 6,182,282 km (0.099 R)
• M30: 6,328,289 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 14.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.68 AU - 2.7 AU

Year: 2093 Days

Day: 8.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 46,031,155 km

• M1: 226,342 km (0.087 R)
• M2: 550,819 km (0.116 R)
• M3: 813,812 km (0.088 R)
• M4: 913,744 km (0.052 R)
• M5: 1,083,388 km (0.116 R)
• M6: 1,280,109 km (0.042 R)
• M7: 1,497,475 km (0.116 R)
• M8: 1,598,304 km (0.081 R)
• M9: 1,692,850 km (0.09 R)
• M10: 1,807,142 km (0.045 R)
• M11: 1,933,253 km (0.11 R)
• M12: 2,128,329 km (0.103 R)
• M13: 2,271,793 km (0.115 R)
• M14: 2,680,794 km (0.119 R)
• M15: 2,815,582 km (0.026 R)
• M16: 3,156,964 km (0.079 R)
• M17: 3,288,610 km (0.107 R)
• M18: 3,625,654 km (0.096 R)
• M19: 3,845,114 km (0.034 R)
• M20: 3,974,217 km (0.101 R)
• M21: 4,081,030 km (0.093 R)
• M22: 4,200,708 km (0.115 R)
• M23: 4,754,220 km (0.103 R)
• M24: 4,893,047 km (0.063 R)
• M25: 5,007,639 km (0.118 R)
• M26: 5,226,800 km (0.079 R)
• M27: 5,568,033 km (0.116 R)
• M28: 5,754,731 km (0.106 R)
• M29: 5,916,596 km (0.099 R)
• M30: 6,079,957 km (0.083 R)
• M31: 6,425,079 km (0.058 R)
• M32: 6,748,360 km (0.12 R)
• M33: 7,033,793 km (0.092 R)
• M34: 7,498,892 km (0.061 R)
• M35: 7,690,827 km (0.103 R)
• M36: 7,944,096 km (0.113 R)
• M37: 8,079,482 km (0.108 R)
• M38: 8,321,830 km (0.08 R)
• M39: 8,535,905 km (0.077 R)
• M40: 8,705,399 km (0.092 R)
• M41: 8,938,323 km (0.098 R)
• M42: 9,585,633 km (0.06 R)
• M43: 10,725,719 km (0.064 R)
• M44: 11,261,279 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.3

Radius: 8.3

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.53 AU - 3.41 AU

Year: 3305 Days

Day: 12.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,031,155 km

• M1: 163,062 km (0.113 R)
• M2: 228,586 km (0.078 R)
• M3: 308,321 km (0.078 R)
• M4: 518,357 km (0.093 R)
• M5: 627,862 km (0.073 R)
• M6: 1,054,067 km (0.105 R)
• M7: 1,217,427 km (0.103 R)
• M8: 1,492,688 km (0.106 R)
• M9: 1,604,886 km (0.097 R)
• M10: 1,996,533 km (0.066 R)
• M11: 2,133,714 km (0.092 R)
• M12: 2,267,305 km (0.077 R)
• M13: 2,431,265 km (0.026 R)
• M14: 2,763,671 km (0.086 R)
• M15: 2,821,715 km (0.072 R)
• M16: 2,894,868 km (0.091 R)
• M17: 3,035,640 km (0.106 R)
• M18: 3,110,589 km (0.109 R)
• M19: 3,308,507 km (0.049 R)
• M20: 3,463,490 km (0.107 R)
• M21: 4,753,622 km (0.102 R)
• M22: 4,884,819 km (0.089 R)
• M23: 5,008,387 km (0.068 R)
• M24: 5,376,398 km (0.113 R)
• M25: 5,513,130 km (0.038 R)
• M26: 6,119,301 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 9

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.83 AU - 5.29 AU

Year: 6287 Days

Day: 14.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 46,031,155 km

• M1: 112,946 km (0.083 R)
• M2: 208,390 km (0.104 R)
• M3: 284,984 km (0.075 R)
• M4: 414,685 km (0.114 R)
• M5: 911,649 km (0.102 R)
• M6: 1,099,694 km (0.079 R)
• M7: 1,221,766 km (0.076 R)
• M8: 1,496,428 km (0.057 R)
• M9: 1,632,562 km (0.096 R)
• M10: 2,198,640 km (0.046 R)
• M11: 2,948,125 km (0.11 R)
• M12: 3,541,430 km (0.049 R)
• M13: 3,793,652 km (0.054 R)
• M14: 3,863,515 km (0.06 R)
• M15: 4,051,858 km (0.091 R)
• M16: 4,560,641 km (0.066 R)
• M17: 5,166,811 km (0.071 R)
• M18: 5,426,812 km (0.097 R)
• M19: 5,664,523 km (0.106 R)
• M20: 5,798,114 km (0.115 R)
• M21: 6,177,794 km (0.107 R)
• M22: 6,260,222 km (0.088 R)
• M23: 6,847,244 km (0.04 R)
• M24: 7,335,382 km (0.078 R)
• M25: 7,569,054 km (0.09 R)
• M26: 8,043,728 km (0.103 R)
• M27: 8,990,682 km (0.093 R)
• M28: 9,398,187 km (0.105 R)
• M29: 9,461,467 km (0.111 R)
• M30: 9,843,839 km (0.113 R)
• M31: 11,491,360 km (0.108 R)
• M32: 11,933,572 km (0.096 R)
• M33: 12,450,732 km (0.093 R)
• M34: 12,975,371 km (0.114 R)
• M35: 13,721,715 km (0.038 R)
• M36: 14,628,428 km (0.079 R)
• M37: 14,738,532 km (0.108 R)
• M38: 16,005,775 km (0.115 R)
• M39: 16,081,322 km (0.088 R)
• M40: 16,614,040 km (0.096 R)
• M41: 16,767,378 km (0.119 R)
• M42: 17,657,785 km (0.033 R)
• M43: 18,286,245 km (0.083 R)
• M44: 19,042,014 km (0.1 R)
• M45: 19,686,481 km (0.114 R)
• M46: 20,666,347 km (0.103 R)
• M47: 20,748,776 km (0.118 R)
• M48: 21,162,414 km (0.12 R)
• M49: 21,704,108 km (0.053 R)
• M50: 22,165,917 km (0.113 R)
• M51: 22,716,137 km (0.087 R)
• M52: 23,014,136 km (0.091 R)
• M53: 23,399,351 km (0.105 R)
• M54: 23,916,212 km (0.091 R)
• M55: 24,698,459 km (0.031 R)
• M56: 25,489,233 km (0.087 R)
• M57: 26,690,803 km (0.089 R)
• M58: 27,956,401 km (0.081 R)
• M59: 28,230,016 km (0.101 R)
• M60: 28,826,163 km (0.11 R)
• M61: 28,918,316 km (0.101 R)
• M62: 29,287,523 km (0.041 R)
• M63: 29,565,626 km (0.03 R)
• M64: 29,844,476 km (0.062 R)
• M65: 30,264,397 km (0.063 R)
• M66: 31,110,224 km (0.111 R)
• M67: 31,678,396 km (0.09 R)
• M68: 31,820,963 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.7

Radius: 12.9

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.4 AU - 5.24 AU

Year: 6833 Days

Day: 14 Hours

Environment

Temp: -210 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,031,155 km

• M1: 162,613 km (0.086 R)
• M2: 456,124 km (0.099 R)
• M3: 545,434 km (0.101 R)
• M4: 672,742 km (0.089 R)
• M5: 833,859 km (0.1 R)
• M6: 949,049 km (0.098 R)
• M7: 1,171,351 km (0.117 R)
• M8: 1,275,920 km (0.119 R)
• M9: 1,653,056 km (0.119 R)
• M10: 1,771,538 km (0.053 R)
• M11: 2,065,049 km (0.101 R)
• M12: 2,177,247 km (0.05 R)
• M13: 2,341,057 km (0.082 R)
• M14: 2,526,259 km (0.112 R)
• M15: 3,334,237 km (0.111 R)
• M16: 3,447,782 km (0.117 R)
• M17: 3,757,001 km (0.089 R)
• M18: 4,176,773 km (0.088 R)
• M19: 4,278,948 km (0.093 R)
• M20: 4,382,021 km (0.08 R)
• M21: 4,590,710 km (0.115 R)
• M22: 4,717,419 km (0.033 R)
• M23: 4,845,475 km (0.062 R)
• M24: 5,148,560 km (0.112 R)
• M25: 5,236,374 km (0.12 R)
• M26: 5,887,723 km (0.08 R)
• M27: 6,707,819 km (0.109 R)
• M28: 6,804,010 km (0.036 R)
• M29: 7,143,747 km (0.108 R)
• M30: 7,266,417 km (0.099 R)
• M31: 7,638,916 km (0.032 R)
• M32: 8,017,698 km (0.115 R)
• M33: 8,273,510 km (0.109 R)
• M34: 8,402,613 km (0.065 R)
• M35: 8,662,614 km (0.091 R)
• M36: 9,377,842 km (0.061 R)
• M37: 9,647,567 km (0.116 R)
• M38: 10,444,475 km (0.076 R)
• M39: 10,528,100 km (0.114 R)
• M40: 10,611,875 km (0.078 R)
• M41: 10,696,098 km (0.065 R)
• M42: 11,148,333 km (0.085 R)
• M43: 11,693,617 km (0.03 R)
• M44: 12,335,840 km (0.048 R)
• M45: 12,483,494 km (0.097 R)
• M46: 12,869,905 km (0.06 R)
• M47: 13,563,291 km (0.097 R)
• M48: 13,685,213 km (0.107 R)
• M49: 14,237,977 km (0.078 R)
• M50: 14,704,274 km (0.119 R)
• M51: 15,365,646 km (0.089 R)
• M52: 15,460,790 km (0.107 R)
• M53: 15,811,897 km (0.085 R)
• M54: 16,133,233 km (0.071 R)
• M55: 16,684,501 km (0.108 R)
• M56: 17,606,024 km (0.114 R)
• M57: 17,772,377 km (0.083 R)
• M58: 17,905,818 km (0.106 R)
• M59: 18,140,088 km (0.064 R)
• M60: 18,442,874 km (0.086 R)
• M61: 18,985,167 km (0.051 R)
• M62: 19,395,364 km (0.104 R)
• M63: 20,120,315 km (0.102 R)
• M64: 20,294,298 km (0.059 R)
• M65: 20,643,609 km (0.083 R)
• M66: 20,783,931 km (0.111 R)
• M67: 20,959,709 km (0.098 R)
• M68: 21,171,390 km (0.044 R)
• M69: 21,277,455 km (0.054 R)
• M70: 22,853,618 km (0.112 R)
• M71: 22,998,728 km (0.089 R)
• M72: 23,362,999 km (0.06 R)
• M73: 23,582,459 km (0.113 R)
• M74: 24,208,077 km (0.089 R)
• M75: 24,578,631 km (0.043 R)
• M76: 24,913,730 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.3

Radius: 14.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.86 AU - 6.48 AU

Year: 8717 Days

Day: 14 Hours

Environment

Temp: -224 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,031,155 km

• M1: 194,477 km (0.045 R)
• M2: 322,383 km (0.086 R)
• M3: 591,660 km (0.119 R)
• M4: 925,113 km (0.051 R)
• M5: 1,087,128 km (0.093 R)
• M6: 1,200,822 km (0.103 R)
• M7: 1,298,958 km (0.11 R)
• M8: 1,654,403 km (0.073 R)
• M9: 1,855,462 km (0.03 R)
• M10: 2,610,333 km (0.117 R)
• M11: 2,980,588 km (0.082 R)
• M12: 3,283,673 km (0.059 R)
• M13: 3,742,640 km (0.105 R)
• M14: 4,222,250 km (0.083 R)
• M15: 5,043,543 km (0.106 R)
• M16: 6,017,275 km (0.05 R)
• M17: 7,829,803 km (0.092 R)
• M18: 7,981,645 km (0.069 R)
• M19: 8,638,379 km (0.109 R)
• M20: 10,543,359 km (0.106 R)
• M21: 10,753,544 km (0.05 R)
• M22: 11,007,561 km (0.098 R)
• M23: 11,738,197 km (0.08 R)
• M24: 11,999,844 km (0.059 R)
• M25: 12,351,698 km (0.101 R)
• M26: 12,751,573 km (0.079 R)
• M27: 12,975,671 km (0.111 R)
• M28: 13,155,786 km (0.118 R)
• M29: 13,291,472 km (0.091 R)
• M30: 13,564,189 km (0.085 R)
• M31: 13,884,777 km (0.112 R)
• M32: 14,955,898 km (0.114 R)
• M33: 15,572,989 km (0.101 R)
• M34: 15,764,624 km (0.101 R)
• M35: 16,246,927 km (0.093 R)
• M36: 16,538,793 km (0.098 R)
• M37: 17,226,344 km (0.05 R)
• M38: 17,325,378 km (0.104 R)
• M39: 17,474,228 km (0.107 R)
• M40: 17,923,321 km (0.085 R)
• M41: 18,224,761 km (0.105 R)
• M42: 19,293,488 km (0.117 R)
• M43: 19,499,334 km (0.066 R)
• M44: 19,654,168 km (0.114 R)
• M45: 20,591,997 km (0.078 R)
• M46: 20,749,823 km (0.057 R)
• M47: 21,544,487 km (0.045 R)
• M48: 22,079,898 km (0.111 R)
• M49: 22,403,179 km (0.067 R)
• M50: 23,877,615 km (0.079 R)
• M51: 26,062,193 km (0.107 R)
• M52: 26,575,463 km (0.085 R)
• M53: 26,804,647 km (0.108 R)
• M54: 27,264,960 km (0.038 R)
• M55: 28,720,248 km (0.097 R)
• M56: 29,486,937 km (0.093 R)
• M57: 30,021,749 km (0.114 R)
• M58: 30,559,703 km (0.103 R)
• M59: 30,920,234 km (0.119 R)
• M60: 31,524,011 km (0.113 R)
• M61: 33,112,292 km (0.06 R)
• M62: 34,227,095 km (0.115 R)
• M63: 34,851,816 km (0.108 R)
• M64: 35,165,523 km (0.075 R)
• M65: 35,291,334 km (0.066 R)
• M66: 35,606,388 km (0.114 R)
• M67: 36,175,757 km (0.119 R)
• M68: 39,459,430 km (0.09 R)
• M69: 40,574,982 km (0.066 R)
• M70: 40,839,022 km (0.073 R)
• M71: 43,915,801 km (0.099 R)
• M72: 44,526,460 km (0.067 R)
• M73: 45,893,635 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 14,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit