🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.15 AU - 1.55 AU

Year: 567 Days

Day: 27.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,672,935 km

• M1: 33,660 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.31 AU - 1.65 AU

Year: 651 Days

Day: 46.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,672,935 km

• M1: 66,122 km (0.04 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.6

Radius: 10.4

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.12 AU - 6.5 AU

Year: 4425 Days

Day: 11.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 89,672,935 km

• M1: 210,634 km (0.06 R)
• M2: 333,753 km (0.05 R)
• M3: 489,783 km (0.092 R)
• M4: 594,352 km (0.077 R)
• M5: 731,085 km (0.08 R)
• M6: 803,640 km (0.093 R)
• M7: 1,078,750 km (0.112 R)
• M8: 1,932,954 km (0.07 R)
• M9: 2,124,589 km (0.107 R)
• M10: 2,249,802 km (0.063 R)
• M11: 2,470,310 km (0.094 R)
• M12: 2,583,406 km (0.118 R)
• M13: 2,775,489 km (0.094 R)
• M14: 2,972,510 km (0.096 R)
• M15: 3,527,069 km (0.089 R)
• M16: 3,892,985 km (0.058 R)
• M17: 4,047,071 km (0.077 R)
• M18: 4,919,376 km (0.048 R)
• M19: 5,086,328 km (0.097 R)
• M20: 5,206,754 km (0.072 R)
• M21: 5,303,693 km (0.04 R)
• M22: 5,548,884 km (0.076 R)
• M23: 6,645,437 km (0.11 R)
• M24: 6,724,424 km (0.118 R)
• M25: 7,177,855 km (0.025 R)
• M26: 7,367,546 km (0.068 R)
• M27: 7,449,376 km (0.094 R)
• M28: 7,558,881 km (0.082 R)
• M29: 7,751,862 km (0.092 R)
• M30: 7,862,864 km (0.117 R)
• M31: 8,255,558 km (0.082 R)
• M32: 8,539,944 km (0.085 R)
• M33: 8,827,621 km (0.08 R)
• M34: 9,001,902 km (0.109 R)
• M35: 10,010,192 km (0.107 R)
• M36: 10,836,271 km (0.066 R)
• M37: 11,179,150 km (0.045 R)
• M38: 11,367,643 km (0.096 R)
• M39: 11,811,649 km (0.086 R)
• M40: 12,455,818 km (0.114 R)
• M41: 12,913,587 km (0.089 R)
• M42: 13,144,567 km (0.102 R)
• M43: 13,376,892 km (0.078 R)
• M44: 14,014,179 km (0.087 R)
• M45: 14,456,091 km (0.078 R)
• M46: 15,318,672 km (0.117 R)
• M47: 16,091,495 km (0.099 R)
• M48: 16,554,201 km (0.098 R)
• M49: 16,661,612 km (0.098 R)
• M50: 17,528,981 km (0.083 R)
• M51: 18,485,360 km (0.115 R)
• M52: 18,932,359 km (0.081 R)
• M53: 19,270,151 km (0.041 R)
• M54: 19,345,398 km (0.105 R)
• M55: 19,799,278 km (0.079 R)
• M56: 20,409,937 km (0.086 R)
• M57: 20,756,256 km (0.109 R)
• M58: 22,160,531 km (0.108 R)
• M59: 22,239,519 km (0.095 R)
• M60: 22,397,494 km (0.094 R)
• M61: 22,993,791 km (0.088 R)
• M62: 23,514,841 km (0.118 R)
• M63: 23,675,957 km (0.046 R)
• M64: 23,837,374 km (0.114 R)
• M65: 24,364,706 km (0.096 R)
• M66: 24,813,799 km (0.117 R)
• M67: 25,928,004 km (0.112 R)
• M68: 26,011,180 km (0.079 R)
• M69: 26,344,783 km (0.076 R)
• M70: 26,428,409 km (0.045 R)
• M71: 27,311,784 km (0.073 R)
• M72: 27,991,258 km (0.12 R)
• M73: 28,676,416 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930

Radius: 12.4

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.64 AU - 10.22 AU

Year: 10473 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,672,935 km

• M1: 179,517 km (0.103 R)
• M2: 675,285 km (0.118 R)
• M3: 1,186,760 km (0.046 R)
• M4: 1,530,685 km (0.083 R)
• M5: 1,854,415 km (0.1 R)
• M6: 2,199,986 km (0.071 R)
• M7: 2,508,756 km (0.049 R)
• M8: 2,683,038 km (0.036 R)
• M9: 2,831,588 km (0.06 R)
• M10: 4,115,737 km (0.117 R)
• M11: 4,322,481 km (0.109 R)
• M12: 4,674,634 km (0.104 R)
• M13: 4,999,561 km (0.055 R)
• M14: 5,747,999 km (0.116 R)
• M15: 6,018,322 km (0.1 R)
• M16: 6,854,425 km (0.03 R)
• M17: 6,976,945 km (0.072 R)
• M18: 7,600,021 km (0.096 R)
• M19: 7,896,972 km (0.119 R)
• M20: 8,111,496 km (0.087 R)
• M21: 8,458,712 km (0.072 R)
• M22: 8,678,172 km (0.027 R)
• M23: 8,855,147 km (0.082 R)
• M24: 9,122,777 km (0.111 R)
• M25: 9,483,907 km (0.089 R)
• M26: 9,895,899 km (0.11 R)
• M27: 10,407,374 km (0.116 R)
• M28: 10,642,692 km (0.087 R)
• M29: 11,166,583 km (0.03 R)
• M30: 12,289,315 km (0.08 R)
• M31: 12,738,408 km (0.103 R)
• M32: 13,396,639 km (0.113 R)
• M33: 14,274,180 km (0.077 R)
• M34: 14,798,969 km (0.101 R)
• M35: 15,010,800 km (0.115 R)
• M36: 15,490,860 km (0.048 R)
• M37: 15,867,697 km (0.12 R)
• M38: 16,466,088 km (0.081 R)
• M39: 17,685,011 km (0.059 R)
• M40: 17,797,359 km (0.078 R)
• M41: 18,646,776 km (0.109 R)
• M42: 19,451,613 km (0.111 R)
• M43: 19,800,026 km (0.112 R)
• M44: 21,453,083 km (0.071 R)
• M45: 21,752,877 km (0.086 R)
• M46: 23,088,636 km (0.113 R)
• M47: 23,952,564 km (0.11 R)
• M48: 24,764,132 km (0.087 R)
• M49: 25,078,737 km (0.069 R)
• M50: 26,929,262 km (0.075 R)
• M51: 27,642,695 km (0.069 R)
• M52: 28,165,390 km (0.073 R)
• M53: 30,154,592 km (0.071 R)
• M54: 30,557,908 km (0.117 R)
• M55: 31,302,008 km (0.114 R)
• M56: 33,708,739 km (0.068 R)
• M57: 34,407,361 km (0.104 R)
• M58: 34,547,534 km (0.03 R)
• M59: 34,969,549 km (0.047 R)
• M60: 35,534,880 km (0.052 R)
• M61: 36,174,560 km (0.116 R)
• M62: 36,531,501 km (0.085 R)
• M63: 37,609,503 km (0.116 R)
• M64: 37,754,015 km (0.075 R)
• M65: 38,770,831 km (0.113 R)
• M66: 41,501,292 km (0.072 R)
• M67: 44,751,754 km (0.103 R)
• M68: 44,904,942 km (0.101 R)
• M69: 45,982,047 km (0.089 R)
• M70: 46,523,741 km (0.08 R)
• M71: 46,834,306 km (0.117 R)
• M72: 47,535,471 km (0.069 R)
• M73: 47,926,520 km (0.119 R)
• M74: 48,475,694 km (0.103 R)
• M75: 48,711,759 km (0.11 R)
• M76: 48,790,448 km (0.096 R)
• M77: 49,739,048 km (0.109 R)
• M78: 49,977,058 km (0.105 R)
• M79: 50,693,482 km (0.098 R)
• M80: 51,573,866 km (0.114 R)
• M81: 52,378,553 km (0.092 R)
• M82: 52,944,332 km (0.064 R)
• M83: 53,025,264 km (0.117 R)
• M84: 53,349,593 km (0.105 R)
• M85: 53,674,669 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.4

Radius: 4.2

Gravity: 23.83 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 19.41 AU - 20.85 AU

Year: 32663 Days

Day: 22.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,672,935 km

• M1: 170,093 km (0.07 R)
• M2: 216,917 km (0.101 R)
• M3: 1,084,435 km (0.09 R)
• M4: 1,304,045 km (0.117 R)
• M5: 1,606,532 km (0.115 R)
• M6: 2,118,306 km (0.067 R)
• M7: 2,351,978 km (0.067 R)
• M8: 2,676,456 km (0.109 R)
• M9: 3,456,459 km (0.061 R)
• M10: 3,731,270 km (0.109 R)
• M11: 3,871,144 km (0.105 R)
• M12: 3,918,267 km (0.111 R)
• M13: 4,012,963 km (0.108 R)
• M14: 4,746,890 km (0.049 R)
• M15: 6,058,863 km (0.102 R)
• M16: 6,113,616 km (0.106 R)
• M17: 6,445,125 km (0.074 R)
• M18: 7,357,672 km (0.111 R)
• M19: 7,592,092 km (0.106 R)
• M20: 8,008,124 km (0.072 R)
• M21: 8,188,688 km (0.076 R)
• M22: 8,615,341 km (0.065 R)
• M23: 8,676,826 km (0.098 R)
• M24: 12,278,096 km (0.113 R)
• M25: 12,347,359 km (0.067 R)
• M26: 12,416,623 km (0.043 R)
• M27: 13,473,083 km (0.089 R)
• M28: 13,975,882 km (0.101 R)
• M29: 18,213,092 km (0.097 R)
• M30: 18,768,698 km (0.048 R)
• M31: 19,008,354 km (0.113 R)
• M32: 20,632,688 km (0.081 R)
• M33: 21,879,736 km (0.119 R)
• M34: 23,236,738 km (0.101 R)
• M35: 24,620,668 km (0.051 R)
• M36: 30,510,187 km (0.117 R)
• M37: 32,597,226 km (0.095 R)
• M38: 39,128,221 km (0.12 R)
• M39: 40,460,839 km (0.116 R)
• M40: 42,330,513 km (0.113 R)
• M41: 42,960,021 km (0.069 R)
• M42: 43,592,520 km (0.088 R)
• M43: 46,368,907 km (0.076 R)
• M44: 48,214,945 km (0.115 R)
• M45: 49,201,842 km (0.113 R)
• M46: 49,311,946 km (0.069 R)
• M47: 49,642,707 km (0.06 R)
• M48: 49,753,110 km (0.096 R)
• M49: 50,750,479 km (0.075 R)
• M50: 51,195,832 km (0.107 R)
• M51: 52,314,824 km (0.051 R)
• M52: 53,555,140 km (0.091 R)
• M53: 55,147,759 km (0.078 R)
• M54: 55,720,270 km (0.073 R)
• M55: 56,294,726 km (0.096 R)
• M56: 57,681,498 km (0.087 R)
• M57: 60,488,553 km (0.108 R)
• M58: 60,606,436 km (0.061 R)
• M59: 61,552,642 km (0.038 R)
• M60: 62,384,556 km (0.074 R)
• M61: 62,503,636 km (0.074 R)
• M62: 62,981,003 km (0.072 R)
• M63: 65,627,838 km (0.068 R)
• M64: 67,453,231 km (0.076 R)
• M65: 68,310,876 km (0.051 R)
• M66: 68,556,515 km (0.098 R)
• M67: 72,777,868 km (0.104 R)
• M68: 74,666,691 km (0.112 R)
• M69: 77,850,582 km (0.065 R)
• M70: 79,136,526 km (0.088 R)
• M71: 80,299,799 km (0.1 R)
• M72: 80,559,052 km (0.116 R)
• M73: 85,405,724 km (0.108 R)
• M74: 86,466,073 km (0.097 R)
• M75: 89,404,175 km (0.079 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 12,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit