🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.92 AU - 1.09 AU

Year: 371 Days

Day: 12.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.04 AU - 1.08 AU

Year: 405 Days

Day: 32.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.25 AU - 1.49 AU

Year: 595 Days

Day: 42.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.58 AU - 1.98 AU

Year: 881 Days

Day: 38.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.93 AU - 1.97 AU

Year: 1010 Days

Day: 42.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.28 AU - 2.82 AU

Year: 1510 Days

Day: 33.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,723,608 km

• M1: 2,490,954 km (0.117 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.5

Radius: 15

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.78 AU - 6.24 AU

Year: 4797 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 95,723,608 km

• M1: 187,446 km (0.116 R)
• M2: 294,259 km (0.097 R)
• M3: 429,495 km (0.117 R)
• M4: 691,292 km (0.079 R)
• M5: 814,860 km (0.083 R)
• M6: 1,009,786 km (0.031 R)
• M7: 1,194,389 km (0.088 R)
• M8: 1,419,983 km (0.078 R)
• M9: 1,691,204 km (0.086 R)
• M10: 1,996,533 km (0.109 R)
• M11: 2,551,242 km (0.119 R)
• M12: 2,697,549 km (0.107 R)
• M13: 2,979,541 km (0.08 R)
• M14: 3,114,478 km (0.063 R)
• M15: 3,251,659 km (0.112 R)
• M16: 3,430,878 km (0.12 R)
• M17: 3,716,460 km (0.075 R)
• M18: 3,841,225 km (0.069 R)
• M19: 4,398,626 km (0.069 R)
• M20: 4,508,730 km (0.089 R)
• M21: 4,867,616 km (0.078 R)
• M22: 5,050,574 km (0.115 R)
• M23: 5,565,490 km (0.091 R)
• M24: 6,048,541 km (0.101 R)
• M25: 6,295,228 km (0.047 R)
• M26: 6,394,711 km (0.095 R)
• M27: 6,875,069 km (0.076 R)
• M28: 7,630,838 km (0.028 R)
• M29: 8,086,363 km (0.059 R)
• M30: 8,303,729 km (0.078 R)
• M31: 8,413,235 km (0.096 R)
• M32: 8,939,670 km (0.066 R)
• M33: 9,966,509 km (0.111 R)
• M34: 10,229,203 km (0.06 R)
• M35: 10,376,108 km (0.091 R)
• M36: 10,791,093 km (0.059 R)
• M37: 11,091,037 km (0.106 R)
• M38: 11,883,456 km (0.116 R)
• M39: 12,286,623 km (0.093 R)
• M40: 12,380,271 km (0.111 R)
• M41: 13,298,204 km (0.059 R)
• M42: 13,394,395 km (0.031 R)
• M43: 13,684,316 km (0.097 R)
• M44: 13,878,942 km (0.12 R)
• M45: 14,270,739 km (0.076 R)
• M46: 14,402,086 km (0.095 R)
• M47: 14,600,004 km (0.111 R)
• M48: 14,732,548 km (0.116 R)
• M49: 16,455,915 km (0.094 R)
• M50: 16,732,073 km (0.118 R)
• M51: 17,851,963 km (0.104 R)
• M52: 18,135,750 km (0.097 R)
• M53: 18,492,690 km (0.11 R)
• M54: 18,671,909 km (0.055 R)
• M55: 18,887,928 km (0.113 R)
• M56: 19,869,739 km (0.096 R)
• M57: 21,580,839 km (0.1 R)
• M58: 21,883,177 km (0.094 R)
• M59: 22,263,155 km (0.115 R)
• M60: 22,914,205 km (0.078 R)
• M61: 23,338,764 km (0.059 R)
• M62: 23,532,493 km (0.088 R)
• M63: 23,649,179 km (0.09 R)
• M64: 24,156,466 km (0.086 R)
• M65: 24,470,472 km (0.082 R)
• M66: 24,627,998 km (0.117 R)
• M67: 24,983,592 km (0.088 R)
• M68: 25,102,523 km (0.03 R)
• M69: 25,500,453 km (0.117 R)
• M70: 25,860,236 km (0.116 R)
• M71: 26,382,931 km (0.104 R)
• M72: 26,504,105 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 12.1

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.12 AU - 7.88 AU

Year: 7617 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,723,608 km

• M1: 303,085 km (0.112 R)
• M2: 454,478 km (0.113 R)
• M3: 637,287 km (0.039 R)
• M4: 723,904 km (0.113 R)
• M5: 943,514 km (0.045 R)
• M6: 1,114,355 km (0.108 R)
• M7: 1,258,716 km (0.035 R)
• M8: 1,689,110 km (0.055 R)
• M9: 1,835,566 km (0.07 R)
• M10: 2,209,261 km (0.079 R)
• M11: 2,487,663 km (0.088 R)
• M12: 2,703,982 km (0.094 R)
• M13: 3,363,858 km (0.08 R)
• M14: 3,443,145 km (0.11 R)
• M15: 3,657,967 km (0.096 R)
• M16: 3,988,279 km (0.063 R)
• M17: 4,100,627 km (0.119 R)
• M18: 4,271,169 km (0.118 R)
• M19: 4,619,283 km (0.088 R)
• M20: 4,707,695 km (0.102 R)
• M21: 5,097,847 km (0.113 R)
• M22: 5,374,004 km (0.112 R)
• M23: 5,941,279 km (0.07 R)
• M24: 6,330,234 km (0.071 R)
• M25: 7,098,718 km (0.067 R)
• M26: 7,407,488 km (0.102 R)
• M27: 7,931,829 km (0.06 R)
• M28: 8,180,760 km (0.089 R)
• M29: 8,504,639 km (0.053 R)
• M30: 8,979,911 km (0.082 R)
• M31: 9,803,747 km (0.115 R)
• M32: 10,071,078 km (0.089 R)
• M33: 10,340,654 km (0.078 R)
• M34: 10,966,122 km (0.104 R)
• M35: 11,124,397 km (0.065 R)
• M36: 11,363,155 km (0.062 R)
• M37: 11,765,125 km (0.103 R)
• M38: 11,967,830 km (0.108 R)
• M39: 12,089,902 km (0.046 R)
• M40: 12,417,820 km (0.117 R)
• M41: 12,748,581 km (0.113 R)
• M42: 13,082,334 km (0.118 R)
• M43: 13,292,369 km (0.085 R)
• M44: 13,758,367 km (0.082 R)
• M45: 14,143,731 km (0.104 R)
• M46: 14,402,535 km (0.078 R)
• M47: 14,706,518 km (0.116 R)
• M48: 14,925,080 km (0.04 R)
• M49: 15,320,916 km (0.117 R)
• M50: 15,631,332 km (0.091 R)
• M51: 16,213,118 km (0.098 R)
• M52: 16,756,607 km (0.045 R)
• M53: 18,516,776 km (0.07 R)
• M54: 19,275,386 km (0.11 R)
• M55: 19,370,979 km (0.114 R)
• M56: 19,514,593 km (0.102 R)
• M57: 19,754,698 km (0.107 R)
• M58: 21,117,684 km (0.107 R)
• M59: 21,314,854 km (0.108 R)
• M60: 23,523,966 km (0.09 R)
• M61: 24,915,376 km (0.118 R)
• M62: 25,019,496 km (0.076 R)
• M63: 25,384,963 km (0.056 R)
• M64: 26,865,085 km (0.107 R)
• M65: 26,971,898 km (0.052 R)
• M66: 27,723,328 km (0.084 R)
• M67: 27,831,188 km (0.12 R)
• M68: 28,536,093 km (0.106 R)
• M69: 28,645,000 km (0.106 R)
• M70: 29,356,787 km (0.039 R)
• M71: 29,687,099 km (0.045 R)
• M72: 30,018,758 km (0.048 R)
• M73: 31,357,808 km (0.097 R)
• M74: 31,526,405 km (0.043 R)
• M75: 33,632,294 km (0.105 R)
• M76: 34,789,434 km (0.097 R)
• M77: 36,254,146 km (0.117 R)
• M78: 36,786,416 km (0.106 R)
• M79: 37,202,148 km (0.102 R)
• M80: 39,243,710 km (0.061 R)
• M81: 39,972,850 km (0.045 R)
• M82: 40,278,030 km (0.064 R)
• M83: 40,522,622 km (0.1 R)
• M84: 40,706,478 km (0.039 R)
• M85: 40,829,298 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.7

Radius: 5.2

Gravity: 21.66 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.65 AU - 21.19 AU

Year: 30520 Days

Day: 24.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,723,608 km

• M1: 88,861 km (0.088 R)
• M2: 1,102,237 km (0.091 R)
• M3: 1,723,667 km (0.117 R)
• M4: 2,310,838 km (0.051 R)
• M5: 2,519,378 km (0.11 R)
• M6: 2,777,733 km (0.097 R)
• M7: 3,044,466 km (0.072 R)
• M8: 3,554,595 km (0.099 R)
• M9: 4,241,548 km (0.1 R)
• M10: 6,129,474 km (0.038 R)
• M11: 7,369,939 km (0.104 R)
• M12: 7,924,648 km (0.111 R)
• M13: 8,492,671 km (0.069 R)
• M14: 8,813,858 km (0.071 R)
• M15: 9,468,348 km (0.043 R)
• M16: 10,206,016 km (0.049 R)
• M17: 10,616,213 km (0.088 R)
• M18: 10,962,233 km (0.079 R)
• M19: 11,665,044 km (0.097 R)
• M20: 12,746,636 km (0.109 R)
• M21: 13,336,351 km (0.095 R)
• M22: 13,634,649 km (0.099 R)
• M23: 13,784,546 km (0.081 R)
• M24: 13,935,042 km (0.113 R)
• M25: 14,313,674 km (0.103 R)
• M26: 14,389,819 km (0.12 R)
• M27: 14,926,427 km (0.062 R)
• M28: 17,137,782 km (0.05 R)
• M29: 18,034,173 km (0.096 R)
• M30: 18,198,731 km (0.107 R)
• M31: 18,281,309 km (0.08 R)
• M32: 21,332,507 km (0.111 R)
• M33: 21,768,734 km (0.099 R)
• M34: 22,472,592 km (0.107 R)
• M35: 23,362,849 km (0.088 R)
• M36: 23,992,955 km (0.113 R)
• M37: 24,811,256 km (0.043 R)
• M38: 26,943,624 km (0.075 R)
• M39: 27,131,818 km (0.08 R)
• M40: 28,748,821 km (0.073 R)
• M41: 32,374,774 km (0.109 R)
• M42: 32,574,787 km (0.068 R)
• M43: 33,076,837 km (0.108 R)
• M44: 34,495,773 km (0.098 R)
• M45: 35,007,398 km (0.073 R)
• M46: 36,557,232 km (0.035 R)
• M47: 37,602,771 km (0.036 R)
• M48: 39,189,556 km (0.092 R)
• M49: 41,338,978 km (0.109 R)
• M50: 41,991,225 km (0.061 R)
• M51: 43,747,205 km (0.095 R)
• M52: 45,079,822 km (0.082 R)
• M53: 46,764,294 km (0.108 R)
• M54: 47,898,695 km (0.047 R)
• M55: 48,012,539 km (0.103 R)
• M56: 48,698,146 km (0.093 R)
• M57: 49,847,806 km (0.041 R)
• M58: 50,310,213 km (0.117 R)
• M59: 50,541,940 km (0.049 R)
• M60: 51,822,647 km (0.12 R)
• M61: 55,130,854 km (0.116 R)
• M62: 55,369,762 km (0.112 R)
• M63: 56,930,966 km (0.066 R)
• M64: 57,293,292 km (0.071 R)
• M65: 58,020,188 km (0.112 R)
• M66: 59,973,637 km (0.047 R)
• M67: 60,958,440 km (0.119 R)
• M68: 62,321,276 km (0.05 R)
• M69: 63,568,922 km (0.085 R)
• M70: 63,694,136 km (0.093 R)
• M71: 64,572,874 km (0.042 R)
• M72: 65,329,390 km (0.116 R)
• M73: 67,744,049 km (0.066 R)
• M74: 69,155,356 km (0.073 R)
• M75: 69,799,973 km (0.059 R)
• M76: 69,929,225 km (0.093 R)
• M77: 72,660,284 km (0.091 R)
• M78: 73,578,366 km (0.096 R)
• M79: 76,755,227 km (0.081 R)
• M80: 78,092,033 km (0.103 R)
• M81: 78,897,767 km (0.119 R)
• M82: 80,653,149 km (0.114 R)
• M83: 83,927,397 km (0.03 R)
• M84: 84,064,728 km (0.105 R)
• M85: 88,220,408 km (0.103 R)
• M86: 88,639,581 km (0.054 R)
• M87: 89,620,344 km (0.113 R)
• M88: 90,182,533 km (0.115 R)
• M89: 91,451,422 km (0.068 R)
• M90: 91,875,682 km (0.062 R)
• M91: 92,442,359 km (0.117 R)
• M92: 95,580,174 km (0.119 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: 436 - 17,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit