🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.15 AU - 1.39 AU

Year: 525 Days

Day: 30.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,618,522 km

• M1: 544,237 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.2 AU - 1.9 AU

Year: 708 Days

Day: 46.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.21 AU - 3.75 AU

Year: 2383 Days

Day: 15.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.91 AU - 5.25 AU

Year: 3598 Days

Day: 19.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 13.9

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.18 AU - 6.2 AU

Year: 5653 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,618,522 km

• M1: 189,840 km (0.038 R)
• M2: 300,243 km (0.108 R)
• M3: 568,771 km (0.106 R)
• M4: 656,585 km (0.111 R)
• M5: 863,479 km (0.061 R)
• M6: 1,142,030 km (0.068 R)
• M7: 1,275,621 km (0.076 R)
• M8: 1,379,592 km (0.059 R)
• M9: 1,805,497 km (0.12 R)
• M10: 2,023,910 km (0.032 R)
• M11: 2,293,485 km (0.102 R)
• M12: 2,686,479 km (0.054 R)
• M13: 3,243,880 km (0.103 R)
• M14: 3,364,606 km (0.072 R)
• M15: 3,561,028 km (0.109 R)
• M16: 3,710,775 km (0.063 R)
• M17: 4,599,536 km (0.054 R)
• M18: 4,708,443 km (0.071 R)
• M19: 5,581,197 km (0.113 R)
• M20: 6,170,912 km (0.108 R)
• M21: 7,441,596 km (0.07 R)
• M22: 7,634,279 km (0.114 R)
• M23: 8,355,041 km (0.084 R)
• M24: 8,926,954 km (0.052 R)
• M25: 10,002,413 km (0.096 R)
• M26: 10,250,895 km (0.04 R)
• M27: 11,339,219 km (0.077 R)
• M28: 11,450,071 km (0.103 R)
• M29: 11,822,271 km (0.113 R)
• M30: 12,160,661 km (0.069 R)
• M31: 12,388,050 km (0.111 R)
• M32: 12,540,490 km (0.117 R)
• M33: 13,389,608 km (0.096 R)
• M34: 14,698,140 km (0.082 R)
• M35: 14,819,165 km (0.106 R)
• M36: 15,511,055 km (0.037 R)
• M37: 15,675,314 km (0.104 R)
• M38: 15,922,898 km (0.104 R)
• M39: 17,307,875 km (0.119 R)
• M40: 17,563,837 km (0.055 R)
• M41: 18,556,718 km (0.046 R)
• M42: 20,012,754 km (0.068 R)
• M43: 20,551,456 km (0.077 R)
• M44: 20,732,021 km (0.075 R)
• M45: 20,867,856 km (0.082 R)
• M46: 20,958,512 km (0.114 R)
• M47: 21,322,633 km (0.1 R)
• M48: 21,597,145 km (0.113 R)
• M49: 22,057,159 km (0.046 R)
• M50: 22,613,513 km (0.089 R)
• M51: 22,706,713 km (0.026 R)
• M52: 22,940,235 km (0.094 R)
• M53: 23,645,589 km (0.077 R)
• M54: 24,024,670 km (0.075 R)
• M55: 24,501,438 km (0.118 R)
• M56: 24,788,966 km (0.11 R)
• M57: 24,981,199 km (0.116 R)
• M58: 25,706,898 km (0.094 R)
• M59: 25,852,756 km (0.117 R)
• M60: 26,194,438 km (0.076 R)
• M61: 27,228,308 km (0.101 R)
• M62: 27,974,951 km (0.093 R)
• M63: 28,426,288 km (0.117 R)
• M64: 28,526,818 km (0.098 R)
• M65: 29,031,711 km (0.104 R)
• M66: 29,132,989 km (0.11 R)
• M67: 29,794,510 km (0.062 R)
• M68: 31,443,677 km (0.068 R)
• M69: 33,387,402 km (0.073 R)
• M70: 34,561,446 km (0.12 R)
• M71: 34,776,419 km (0.062 R)
• M72: 35,478,033 km (0.073 R)
• M73: 35,586,341 km (0.069 R)
• M74: 35,749,104 km (0.096 R)
• M75: 36,075,227 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 10.6

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.32 AU - 7.72 AU

Year: 7570 Days

Day: 14.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,618,522 km

• M1: 197,020 km (0.118 R)
• M2: 423,661 km (0.061 R)
• M3: 495,468 km (0.117 R)
• M4: 572,361 km (0.114 R)
• M5: 682,166 km (0.102 R)
• M6: 861,534 km (0.097 R)
• M7: 940,971 km (0.109 R)
• M8: 1,195,586 km (0.054 R)
• M9: 1,359,097 km (0.04 R)
• M10: 1,510,789 km (0.077 R)
• M11: 1,749,098 km (0.106 R)
• M12: 1,852,022 km (0.052 R)
• M13: 2,262,219 km (0.082 R)
• M14: 2,443,532 km (0.095 R)
• M15: 2,991,359 km (0.12 R)
• M16: 3,446,286 km (0.106 R)
• M17: 3,735,160 km (0.066 R)
• M18: 3,815,344 km (0.087 R)
• M19: 4,851,010 km (0.109 R)
• M20: 4,968,145 km (0.107 R)
• M21: 5,234,729 km (0.108 R)
• M22: 5,324,787 km (0.062 R)
• M23: 5,937,689 km (0.082 R)
• M24: 7,498,743 km (0.108 R)
• M25: 7,736,603 km (0.099 R)
• M26: 8,677,125 km (0.119 R)
• M27: 8,891,050 km (0.095 R)
• M28: 8,998,611 km (0.098 R)
• M29: 9,433,492 km (0.083 R)
• M30: 9,506,645 km (0.107 R)
• M31: 9,838,154 km (0.093 R)
• M32: 9,912,205 km (0.118 R)
• M33: 10,361,298 km (0.039 R)
• M34: 10,512,542 km (0.079 R)
• M35: 11,163,143 km (0.096 R)
• M36: 11,512,903 km (0.098 R)
• M37: 11,669,532 km (0.112 R)
• M38: 11,945,390 km (0.113 R)
• M39: 12,624,116 km (0.073 R)
• M40: 12,745,290 km (0.068 R)
• M41: 12,866,763 km (0.075 R)
• M42: 13,110,757 km (0.107 R)
• M43: 13,977,228 km (0.108 R)
• M44: 14,144,479 km (0.087 R)
• M45: 15,289,950 km (0.101 R)
• M46: 15,852,138 km (0.103 R)
• M47: 16,465,190 km (0.101 R)
• M48: 16,907,851 km (0.114 R)
• M49: 19,225,570 km (0.084 R)
• M50: 19,598,069 km (0.078 R)
• M51: 19,973,111 km (0.098 R)
• M52: 20,067,208 km (0.052 R)
• M53: 21,255,913 km (0.111 R)
• M54: 21,352,104 km (0.117 R)
• M55: 21,737,917 km (0.116 R)
• M56: 21,834,707 km (0.032 R)
• M57: 23,106,289 km (0.08 R)
• M58: 23,452,757 km (0.072 R)
• M59: 23,601,906 km (0.034 R)
• M60: 23,900,803 km (0.109 R)
• M61: 24,301,426 km (0.108 R)
• M62: 25,516,460 km (0.052 R)
• M63: 25,977,221 km (0.105 R)
• M64: 26,751,241 km (0.063 R)
• M65: 27,271,542 km (0.082 R)
• M66: 29,600,033 km (0.101 R)
• M67: 29,761,150 km (0.104 R)
• M68: 30,030,277 km (0.07 R)
• M69: 30,679,382 km (0.032 R)
• M70: 31,716,693 km (0.083 R)
• M71: 32,654,522 km (0.1 R)
• M72: 32,876,526 km (0.117 R)
• M73: 33,266,228 km (0.112 R)
• M74: 34,050,271 km (0.086 R)
• M75: 34,727,201 km (0.12 R)
• M76: 35,408,470 km (0.097 R)
• M77: 36,036,781 km (0.107 R)
• M78: 36,323,709 km (0.101 R)
• M79: 36,496,196 km (0.045 R)
• M80: 37,594,842 km (0.086 R)
• M81: 38,119,033 km (0.115 R)
• M82: 38,352,855 km (0.079 R)
• M83: 38,469,990 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.6

Radius: 12.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.42 AU - 9.08 AU

Year: 7920 Days

Day: 14.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,618,522 km

• M1: 196,721 km (0.061 R)
• M2: 392,096 km (0.059 R)
• M3: 539,001 km (0.053 R)
• M4: 678,426 km (0.105 R)
• M5: 880,383 km (0.053 R)
• M6: 1,103,135 km (0.029 R)
• M7: 1,403,677 km (0.083 R)
• M8: 1,605,036 km (0.068 R)
• M9: 1,794,726 km (0.047 R)
• M10: 2,059,364 km (0.106 R)
• M11: 2,219,883 km (0.114 R)
• M12: 2,360,804 km (0.071 R)
• M13: 2,726,272 km (0.065 R)
• M14: 3,429,830 km (0.117 R)
• M15: 3,732,467 km (0.073 R)
• M16: 3,929,487 km (0.099 R)
• M17: 4,217,164 km (0.095 R)
• M18: 4,363,620 km (0.074 R)
• M19: 4,997,317 km (0.105 R)
• M20: 5,121,334 km (0.072 R)
• M21: 5,952,499 km (0.103 R)
• M22: 7,032,596 km (0.06 R)
• M23: 7,417,960 km (0.101 R)
• M24: 7,559,779 km (0.073 R)
• M25: 7,990,770 km (0.092 R)
• M26: 8,466,641 km (0.088 R)
• M27: 8,914,238 km (0.118 R)
• M28: 9,141,028 km (0.116 R)
• M29: 10,461,529 km (0.074 R)
• M30: 10,580,908 km (0.117 R)
• M31: 10,901,496 km (0.074 R)
• M32: 11,103,603 km (0.118 R)
• M33: 11,552,396 km (0.093 R)
• M34: 13,797,412 km (0.1 R)
• M35: 14,059,956 km (0.067 R)
• M36: 14,147,919 km (0.104 R)
• M37: 14,280,014 km (0.079 R)
• M38: 14,947,071 km (0.084 R)
• M39: 15,307,004 km (0.093 R)
• M40: 15,943,692 km (0.028 R)
• M41: 16,496,307 km (0.101 R)
• M42: 16,915,031 km (0.065 R)
• M43: 17,384,320 km (0.109 R)
• M44: 18,914,856 km (0.119 R)
• M45: 21,492,576 km (0.061 R)
• M46: 21,695,431 km (0.097 R)
• M47: 21,848,021 km (0.101 R)
• M48: 22,307,885 km (0.12 R)
• M49: 22,513,283 km (0.118 R)
• M50: 22,822,502 km (0.109 R)
• M51: 24,548,562 km (0.069 R)
• M52: 24,654,477 km (0.047 R)
• M53: 25,400,372 km (0.081 R)
• M54: 25,722,456 km (0.118 R)
• M55: 26,153,897 km (0.067 R)
• M56: 26,424,669 km (0.08 R)
• M57: 29,916,582 km (0.101 R)
• M58: 30,086,376 km (0.027 R)
• M59: 31,341,951 km (0.063 R)
• M60: 31,860,457 km (0.114 R)
• M61: 32,091,885 km (0.052 R)
• M62: 32,906,146 km (0.079 R)
• M63: 33,257,252 km (0.052 R)
• M64: 33,433,179 km (0.045 R)
• M65: 34,376,992 km (0.099 R)
• M66: 35,569,287 km (0.12 R)
• M67: 35,809,242 km (0.097 R)
• M68: 35,929,519 km (0.103 R)
• M69: 36,714,309 km (0.1 R)
• M70: 36,835,484 km (0.103 R)
• M71: 37,382,713 km (0.117 R)
• M72: 38,978,772 km (0.106 R)
• M73: 39,164,274 km (0.087 R)
• M74: 39,971,953 km (0.116 R)
• M75: 40,409,078 km (0.049 R)
• M76: 40,659,654 km (0.119 R)
• M77: 40,973,510 km (0.085 R)
• M78: 41,351,095 km (0.114 R)
• M79: 42,046,576 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 18,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit