🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.42 AU - 0.68 AU

Year: 263 Days

Day: 39.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.53 AU - 0.65 AU

Year: 293 Days

Day: 22.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,424,130 km

• M1: 743,053 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 11.1

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.66 AU - 0.96 AU

Year: 471 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 40,424,130 km

• M1: 139,575 km (0.077 R)
• M2: 215,870 km (0.116 R)
• M3: 294,409 km (0.076 R)
• M4: 370,404 km (0.086 R)
• M5: 459,265 km (0.084 R)
• M6: 530,923 km (0.112 R)
• M7: 639,232 km (0.106 R)
• M8: 839,543 km (0.064 R)
• M9: 950,246 km (0.078 R)
• M10: 1,031,777 km (0.063 R)
• M11: 1,110,914 km (0.118 R)
• M12: 1,259,913 km (0.049 R)
• M13: 1,334,263 km (0.113 R)
• M14: 1,454,390 km (0.097 R)
• M15: 1,688,212 km (0.09 R)
• M16: 2,008,800 km (0.103 R)
• M17: 2,160,492 km (0.027 R)
• M18: 2,237,835 km (0.077 R)
• M19: 2,342,254 km (0.047 R)
• M20: 2,488,860 km (0.096 R)
• M21: 2,597,318 km (0.103 R)
• M22: 2,686,628 km (0.108 R)
• M23: 2,903,844 km (0.092 R)
• M24: 3,112,384 km (0.117 R)
• M25: 3,185,537 km (0.119 R)
• M26: 3,393,329 km (0.114 R)
• M27: 3,544,422 km (0.116 R)
• M28: 3,651,534 km (0.089 R)
• M29: 3,752,064 km (0.114 R)
• M30: 3,932,180 km (0.072 R)
• M31: 4,027,324 km (0.072 R)
• M32: 4,211,778 km (0.041 R)
• M33: 4,431,987 km (0.088 R)
• M34: 4,506,187 km (0.116 R)
• M35: 4,630,952 km (0.108 R)
• M36: 4,977,570 km (0.028 R)
• M37: 5,106,523 km (0.118 R)
• M38: 5,201,817 km (0.068 R)
• M39: 5,376,697 km (0.07 R)
• M40: 5,687,262 km (0.104 R)
• M41: 5,759,069 km (0.07 R)
• M42: 5,885,629 km (0.076 R)
• M43: 5,967,309 km (0.079 R)
• M44: 6,040,313 km (0.099 R)
• M45: 6,261,269 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.6

Radius: 10.1

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.32 AU - 1.64 AU

Year: 1163 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 40,424,130 km

• M1: 142,567 km (0.095 R)
• M2: 242,498 km (0.061 R)
• M3: 342,430 km (0.114 R)
• M4: 445,502 km (0.052 R)
• M5: 543,938 km (0.11 R)
• M6: 614,099 km (0.05 R)
• M7: 700,567 km (0.11 R)
• M8: 1,060,200 km (0.095 R)
• M9: 1,228,947 km (0.089 R)
• M10: 1,431,652 km (0.053 R)
• M11: 1,593,217 km (0.102 R)
• M12: 1,796,970 km (0.067 R)
• M13: 1,925,325 km (0.045 R)
• M14: 2,142,840 km (0.103 R)
• M15: 2,269,400 km (0.087 R)
• M16: 2,408,526 km (0.108 R)
• M17: 2,479,286 km (0.105 R)
• M18: 2,811,243 km (0.099 R)
• M19: 2,875,121 km (0.086 R)
• M20: 2,971,762 km (0.115 R)
• M21: 3,091,440 km (0.053 R)
• M22: 3,223,984 km (0.114 R)
• M23: 3,448,979 km (0.074 R)
• M24: 3,702,547 km (0.083 R)
• M25: 4,082,227 km (0.101 R)
• M26: 4,264,437 km (0.097 R)
• M27: 4,474,323 km (0.078 R)
• M28: 4,611,953 km (0.115 R)
• M29: 4,981,759 km (0.114 R)
• M30: 5,176,685 km (0.118 R)
• M31: 5,360,989 km (0.058 R)
• M32: 5,440,725 km (0.097 R)
• M33: 5,547,538 km (0.073 R)
• M34: 5,749,794 km (0.105 R)
• M35: 6,078,311 km (0.109 R)
• M36: 6,161,488 km (0.061 R)
• M37: 6,286,851 km (0.115 R)
• M38: 6,696,749 km (0.117 R)
• M39: 6,825,702 km (0.118 R)
• M40: 6,984,575 km (0.109 R)
• M41: 7,159,156 km (0.093 R)
• M42: 7,335,232 km (0.102 R)
• M43: 7,423,794 km (0.112 R)
• M44: 7,826,811 km (0.117 R)
• M45: 7,977,905 km (0.07 R)
• M46: 8,069,160 km (0.102 R)
• M47: 8,221,749 km (0.052 R)
• M48: 8,329,161 km (0.116 R)
• M49: 8,545,479 km (0.084 R)
• M50: 8,857,690 km (0.047 R)
• M51: 9,525,495 km (0.086 R)
• M52: 9,719,374 km (0.085 R)
• M53: 9,833,068 km (0.04 R)
• M54: 9,914,449 km (0.075 R)
• M55: 10,061,654 km (0.107 R)
• M56: 10,143,783 km (0.101 R)
• M57: 10,557,571 km (0.086 R)
• M58: 10,641,046 km (0.106 R)
• M59: 10,741,426 km (0.107 R)
• M60: 10,808,596 km (0.113 R)
• M61: 11,027,607 km (0.052 R)
• M62: 11,163,292 km (0.104 R)
• M63: 11,556,136 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.6

Radius: 13.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.84 AU - 2.28 AU

Year: 1909 Days

Day: 6.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,424,130 km

• M1: 207,193 km (0.1 R)
• M2: 323,879 km (0.069 R)
• M3: 421,118 km (0.094 R)
• M4: 612,154 km (0.102 R)
• M5: 827,725 km (0.057 R)
• M6: 995,723 km (0.067 R)
• M7: 1,494,333 km (0.113 R)
• M8: 1,581,100 km (0.095 R)
• M9: 1,783,057 km (0.073 R)
• M10: 2,053,829 km (0.07 R)
• M11: 2,350,931 km (0.065 R)
• M12: 2,465,971 km (0.087 R)
• M13: 2,715,351 km (0.099 R)
• M14: 2,836,376 km (0.103 R)
• M15: 2,931,819 km (0.082 R)
• M16: 3,125,997 km (0.087 R)
• M17: 3,224,732 km (0.055 R)
• M18: 3,367,747 km (0.112 R)
• M19: 3,674,872 km (0.109 R)
• M20: 3,991,271 km (0.117 R)
• M21: 4,129,649 km (0.112 R)
• M22: 4,379,777 km (0.11 R)
• M23: 4,554,507 km (0.054 R)
• M24: 4,878,387 km (0.054 R)
• M25: 5,277,065 km (0.092 R)
• M26: 5,565,938 km (0.061 R)
• M27: 5,755,628 km (0.057 R)
• M28: 6,053,179 km (0.043 R)
• M29: 6,194,848 km (0.116 R)
• M30: 6,499,728 km (0.066 R)
• M31: 6,626,737 km (0.114 R)
• M32: 6,846,496 km (0.1 R)
• M33: 6,938,798 km (0.097 R)
• M34: 7,161,848 km (0.105 R)
• M35: 7,481,988 km (0.096 R)
• M36: 7,749,319 km (0.084 R)
• M37: 8,019,792 km (0.11 R)
• M38: 8,117,031 km (0.091 R)
• M39: 8,609,806 km (0.086 R)
• M40: 8,729,485 km (0.032 R)
• M41: 9,480,017 km (0.037 R)
• M42: 9,665,668 km (0.107 R)
• M43: 10,272,287 km (0.115 R)
• M44: 10,633,716 km (0.099 R)
• M45: 11,042,567 km (0.07 R)
• M46: 11,281,624 km (0.033 R)
• M47: 11,434,812 km (0.094 R)
• M48: 11,522,477 km (0.065 R)
• M49: 12,031,558 km (0.076 R)
• M50: 12,548,120 km (0.111 R)
• M51: 13,094,750 km (0.069 R)
• M52: 13,186,604 km (0.103 R)
• M53: 13,371,058 km (0.073 R)
• M54: 13,695,835 km (0.06 R)
• M55: 13,999,818 km (0.107 R)
• M56: 14,235,135 km (0.091 R)
• M57: 14,877,059 km (0.079 R)
• M58: 15,117,164 km (0.061 R)
• M59: 15,237,740 km (0.067 R)
• M60: 15,552,793 km (0.111 R)
• M61: 15,821,022 km (0.118 R)
• M62: 15,943,393 km (0.065 R)
• M63: 16,066,213 km (0.047 R)
• M64: 16,411,634 km (0.112 R)
• M65: 16,684,651 km (0.114 R)
• M66: 16,784,283 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.4

Radius: 12

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.83 AU - 4.37 AU

Year: 5360 Days

Day: 10.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,424,130 km

• M1: 164,258 km (0.08 R)
• M2: 370,704 km (0.102 R)
• M3: 613,950 km (0.06 R)
• M4: 855,700 km (0.028 R)
• M5: 1,083,837 km (0.095 R)
• M6: 1,268,291 km (0.1 R)
• M7: 1,757,775 km (0.119 R)
• M8: 2,166,476 km (0.098 R)
• M9: 2,462,381 km (0.061 R)
• M10: 2,667,031 km (0.102 R)
• M11: 3,203,190 km (0.093 R)
• M12: 3,381,959 km (0.028 R)
• M13: 3,796,345 km (0.094 R)
• M14: 4,154,183 km (0.101 R)
• M15: 4,448,293 km (0.089 R)
• M16: 4,547,925 km (0.092 R)
• M17: 4,851,160 km (0.113 R)
• M18: 4,953,784 km (0.072 R)
• M19: 5,187,306 km (0.045 R)
• M20: 5,318,653 km (0.08 R)
• M21: 5,424,419 km (0.105 R)
• M22: 6,212,949 km (0.078 R)
• M23: 6,380,499 km (0.097 R)
• M24: 7,037,233 km (0.085 R)
• M25: 7,124,449 km (0.067 R)
• M26: 7,241,285 km (0.109 R)
• M27: 7,447,431 km (0.119 R)
• M28: 7,655,521 km (0.115 R)
• M29: 7,925,994 km (0.061 R)
• M30: 8,138,423 km (0.102 R)
• M31: 8,445,249 km (0.082 R)
• M32: 8,662,315 km (0.082 R)
• M33: 9,452,790 km (0.065 R)
• M34: 9,743,010 km (0.115 R)
• M35: 10,134,508 km (0.081 R)
• M36: 10,531,241 km (0.062 R)
• M37: 10,899,402 km (0.113 R)
• M38: 11,442,592 km (0.08 R)
• M39: 11,614,180 km (0.031 R)
• M40: 11,751,960 km (0.077 R)
• M41: 12,308,913 km (0.118 R)
• M42: 12,696,670 km (0.095 R)
• M43: 12,803,184 km (0.076 R)
• M44: 13,052,863 km (0.07 R)
• M45: 13,520,656 km (0.115 R)
• M46: 13,738,470 km (0.11 R)
• M47: 14,845,046 km (0.08 R)
• M48: 15,144,989 km (0.086 R)
• M49: 15,712,713 km (0.1 R)
• M50: 16,171,829 km (0.062 R)
• M51: 16,713,224 km (0.091 R)
• M52: 17,655,092 km (0.101 R)
• M53: 17,893,252 km (0.105 R)
• M54: 18,052,723 km (0.036 R)
• M55: 18,978,285 km (0.086 R)
• M56: 19,263,119 km (0.096 R)
• M57: 19,344,650 km (0.113 R)
• M58: 20,001,834 km (0.106 R)
• M59: 20,374,781 km (0.101 R)
• M60: 20,582,872 km (0.096 R)
• M61: 20,833,598 km (0.09 R)
• M62: 21,043,334 km (0.09 R)
• M63: 22,273,477 km (0.12 R)
• M64: 23,265,610 km (0.069 R)
• M65: 24,272,105 km (0.059 R)
• M66: 24,448,630 km (0.051 R)
• M67: 24,980,750 km (0.107 R)
• M68: 25,337,541 km (0.115 R)
• M69: 26,418,236 km (0.113 R)
• M70: 26,827,386 km (0.107 R)
• M71: 28,624,505 km (0.105 R)
• M72: 29,938,723 km (0.105 R)
• M73: 30,127,964 km (0.117 R)
• M74: 30,793,824 km (0.087 R)
• M75: 32,528,112 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.2

Radius: 12.8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.59 AU - 5.61 AU

Year: 8557 Days

Day: 6 Hours

Environment

Temp: -223 °C

Axial Tilt: 87 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,424,130 km

• M1: 218,862 km (0.073 R)
• M2: 368,460 km (0.107 R)
• M3: 505,790 km (0.033 R)
• M4: 595,848 km (0.116 R)
• M5: 750,981 km (0.051 R)
• M6: 1,413,401 km (0.057 R)
• M7: 1,548,787 km (0.099 R)
• M8: 1,874,910 km (0.118 R)
• M9: 2,046,499 km (0.106 R)
• M10: 2,857,918 km (0.117 R)
• M11: 3,157,562 km (0.111 R)
• M12: 3,363,110 km (0.069 R)
• M13: 3,573,145 km (0.085 R)
• M14: 3,787,668 km (0.08 R)
• M15: 3,951,329 km (0.066 R)
• M16: 4,342,377 km (0.114 R)
• M17: 4,716,970 km (0.061 R)
• M18: 4,804,934 km (0.093 R)
• M19: 5,102,035 km (0.038 R)
• M20: 5,374,603 km (0.092 R)
• M21: 5,620,990 km (0.109 R)
• M22: 5,776,871 km (0.11 R)
• M23: 5,902,683 km (0.091 R)
• M24: 6,874,920 km (0.105 R)
• M25: 7,243,828 km (0.043 R)
• M26: 7,345,704 km (0.104 R)
• M27: 8,141,864 km (0.056 R)
• M28: 8,568,068 km (0.083 R)
• M29: 8,929,048 km (0.111 R)
• M30: 9,777,866 km (0.069 R)
• M31: 11,158,056 km (0.108 R)
• M32: 11,791,005 km (0.053 R)
• M33: 12,071,651 km (0.095 R)
• M34: 12,435,622 km (0.097 R)
• M35: 12,517,003 km (0.114 R)
• M36: 14,097,056 km (0.106 R)
• M37: 14,395,055 km (0.106 R)
• M38: 14,867,336 km (0.077 R)
• M39: 15,127,187 km (0.066 R)
• M40: 15,214,103 km (0.12 R)
• M41: 15,388,535 km (0.104 R)
• M42: 16,003,980 km (0.063 R)
• M43: 17,578,049 km (0.049 R)
• M44: 18,036,866 km (0.118 R)
• M45: 18,872,669 km (0.118 R)
• M46: 19,248,160 km (0.113 R)
• M47: 19,436,803 km (0.032 R)
• M48: 19,531,348 km (0.119 R)
• M49: 20,006,621 km (0.061 R)
• M50: 22,043,845 km (0.059 R)
• M51: 22,637,898 km (0.097 R)
• M52: 23,740,883 km (0.091 R)
• M53: 24,553,947 km (0.113 R)
• M54: 25,118,230 km (0.041 R)
• M55: 25,324,526 km (0.113 R)
• M56: 25,583,181 km (0.105 R)
• M57: 26,416,740 km (0.08 R)
• M58: 27,206,318 km (0.105 R)
• M59: 27,365,041 km (0.114 R)
• M60: 27,736,941 km (0.102 R)
• M61: 28,324,562 km (0.089 R)
• M62: 29,403,611 km (0.111 R)
• M63: 29,512,369 km (0.071 R)
• M64: 29,893,694 km (0.101 R)
• M65: 30,221,762 km (0.098 R)
• M66: 31,824,703 km (0.098 R)
• M67: 32,946,238 km (0.105 R)
• M68: 33,625,263 km (0.038 R)
• M69: 34,194,782 km (0.099 R)
• M70: 34,537,960 km (0.073 R)
• M71: 34,997,375 km (0.102 R)
• M72: 35,806,250 km (0.093 R)
• M73: 36,271,201 km (0.101 R)
• M74: 36,972,366 km (0.034 R)
• M75: 37,914,234 km (0.1 R)
• M76: 38,091,807 km (0.119 R)
• M77: 40,122,448 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 15,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit