🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.07 AU - 1.15 AU

Year: 441 Days

Day: 18 Hours

Environment

Temp: 12 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,960,922 km

• M1: 272,717 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.32 AU - 1.4 AU

Year: 597 Days

Day: 37.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.7 AU - 3.06 AU

Year: 1841 Days

Day: 29.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.2 AU - 3.88 AU

Year: 2509 Days

Day: 32.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,960,922 km

• M1: 1,483,712 km (0.098 R)
• M2: 1,678,189 km (0.077 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.4

Radius: 8.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.07 AU - 5.41 AU

Year: 4519 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,960,922 km

• M1: 176,077 km (0.073 R)
• M2: 371,452 km (0.11 R)
• M3: 483,351 km (0.114 R)
• M4: 644,916 km (0.113 R)
• M5: 702,960 km (0.112 R)
• M6: 1,243,308 km (0.053 R)
• M7: 1,379,592 km (0.05 R)
• M8: 1,456,036 km (0.091 R)
• M9: 1,520,812 km (0.072 R)
• M10: 1,707,660 km (0.108 R)
• M11: 2,118,306 km (0.084 R)
• M12: 2,327,444 km (0.102 R)
• M13: 3,349,496 km (0.113 R)
• M14: 3,401,257 km (0.1 R)
• M15: 3,664,250 km (0.117 R)
• M16: 3,897,623 km (0.102 R)
• M17: 4,062,031 km (0.119 R)
• M18: 4,228,833 km (0.112 R)
• M19: 4,684,358 km (0.041 R)
• M20: 4,878,835 km (0.107 R)
• M21: 4,937,777 km (0.118 R)
• M22: 5,056,258 km (0.064 R)
• M23: 5,155,591 km (0.095 R)
• M24: 5,255,672 km (0.108 R)
• M25: 5,437,583 km (0.104 R)
• M26: 5,498,619 km (0.089 R)
• M27: 5,641,934 km (0.087 R)
• M28: 5,724,512 km (0.114 R)
• M29: 5,807,389 km (0.04 R)
• M30: 5,974,490 km (0.12 R)
• M31: 6,143,087 km (0.039 R)
• M32: 6,593,077 km (0.057 R)
• M33: 7,076,129 km (0.064 R)
• M34: 7,344,358 km (0.084 R)
• M35: 7,457,155 km (0.078 R)
• M36: 7,707,282 km (0.098 R)
• M37: 7,867,950 km (0.085 R)
• M38: 7,983,290 km (0.106 R)
• M39: 8,332,901 km (0.117 R)
• M40: 8,568,816 km (0.079 R)
• M41: 9,168,106 km (0.082 R)
• M42: 9,460,569 km (0.089 R)
• M43: 9,681,974 km (0.111 R)
• M44: 10,305,947 km (0.088 R)
• M45: 10,508,353 km (0.025 R)
• M46: 11,539,980 km (0.095 R)
• M47: 12,067,911 km (0.105 R)
• M48: 12,657,775 km (0.079 R)
• M49: 12,874,542 km (0.065 R)
• M50: 13,147,259 km (0.114 R)
• M51: 13,587,675 km (0.108 R)
• M52: 14,257,275 km (0.114 R)
• M53: 14,624,538 km (0.114 R)
• M54: 14,681,236 km (0.043 R)
• M55: 14,937,647 km (0.083 R)
• M56: 15,224,276 km (0.071 R)
• M57: 15,512,701 km (0.111 R)
• M58: 15,948,629 km (0.077 R)
• M59: 16,241,691 km (0.116 R)
• M60: 16,477,308 km (0.057 R)
• M61: 16,684,351 km (0.108 R)
• M62: 16,862,522 km (0.085 R)
• M63: 17,461,213 km (0.112 R)
• M64: 17,763,102 km (0.103 R)
• M65: 18,097,154 km (0.102 R)
• M66: 18,249,743 km (0.028 R)
• M67: 18,617,605 km (0.089 R)
• M68: 18,710,056 km (0.102 R)
• M69: 18,926,075 km (0.054 R)
• M70: 18,988,009 km (0.055 R)
• M71: 19,049,942 km (0.1 R)
• M72: 19,142,992 km (0.105 R)
• M73: 19,391,923 km (0.087 R)
• M74: 19,579,369 km (0.109 R)
• M75: 20,303,273 km (0.071 R)
• M76: 20,780,042 km (0.108 R)
• M77: 21,067,868 km (0.113 R)
• M78: 21,132,046 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.5

Radius: 8.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.69 AU - 9.43 AU

Year: 10274 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 65,960,922 km

• M1: 112,797 km (0.114 R)
• M2: 581,786 km (0.116 R)
• M3: 1,150,108 km (0.118 R)
• M4: 1,400,685 km (0.115 R)
• M5: 1,953,000 km (0.075 R)
• M6: 2,318,617 km (0.089 R)
• M7: 2,943,039 km (0.117 R)
• M8: 3,261,533 km (0.08 R)
• M9: 4,011,617 km (0.05 R)
• M10: 4,119,177 km (0.1 R)
• M11: 4,699,617 km (0.071 R)
• M12: 4,756,165 km (0.094 R)
• M13: 5,423,820 km (0.09 R)
• M14: 5,512,981 km (0.067 R)
• M15: 5,692,947 km (0.086 R)
• M16: 6,120,498 km (0.116 R)
• M17: 6,306,897 km (0.046 R)
• M18: 6,621,800 km (0.061 R)
• M19: 6,813,136 km (0.09 R)
• M20: 7,398,363 km (0.048 R)
• M21: 7,898,319 km (0.049 R)
• M22: 9,498,567 km (0.094 R)
• M23: 9,570,374 km (0.106 R)
• M24: 9,714,587 km (0.068 R)
• M25: 9,823,195 km (0.118 R)
• M26: 10,078,259 km (0.108 R)
• M27: 10,261,666 km (0.082 R)
• M28: 11,615,078 km (0.09 R)
• M29: 11,962,145 km (0.063 R)
• M30: 12,078,682 km (0.119 R)
• M31: 13,023,841 km (0.069 R)
• M32: 13,910,956 km (0.108 R)
• M33: 14,568,439 km (0.117 R)
• M34: 18,765,557 km (0.072 R)
• M35: 20,365,207 km (0.053 R)
• M36: 21,913,246 km (0.088 R)
• M37: 22,437,586 km (0.037 R)
• M38: 23,062,606 km (0.09 R)
• M39: 24,971,924 km (0.086 R)
• M40: 25,170,590 km (0.102 R)
• M41: 27,595,571 km (0.098 R)
• M42: 27,852,431 km (0.107 R)
• M43: 28,058,427 km (0.088 R)
• M44: 28,316,783 km (0.11 R)
• M45: 29,253,116 km (0.116 R)
• M46: 30,146,664 km (0.065 R)
• M47: 30,305,387 km (0.1 R)
• M48: 31,316,519 km (0.101 R)
• M49: 31,960,837 km (0.081 R)
• M50: 32,446,881 km (0.079 R)
• M51: 32,989,771 km (0.044 R)
• M52: 33,044,374 km (0.071 R)
• M53: 33,864,769 km (0.114 R)
• M54: 35,191,553 km (0.093 R)
• M55: 35,414,454 km (0.083 R)
• M56: 35,805,353 km (0.062 R)
• M57: 36,029,450 km (0.036 R)
• M58: 36,987,026 km (0.043 R)
• M59: 37,100,122 km (0.105 R)
• M60: 37,326,913 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.3

Radius: 3.4

Gravity: 18.97 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.69 AU - 22.11 AU

Year: 28530 Days

Day: 20.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,960,922 km

• M1: 188,344 km (0.111 R)
• M2: 287,378 km (0.045 R)
• M3: 334,800 km (0.037 R)
• M4: 367,861 km (0.109 R)
• M5: 455,526 km (0.081 R)
• M6: 530,624 km (0.065 R)
• M7: 589,565 km (0.11 R)
• M8: 671,545 km (0.079 R)
• M9: 735,573 km (0.08 R)
• M10: 846,574 km (0.112 R)
• M11: 892,501 km (0.053 R)
• M12: 939,325 km (0.092 R)
• M13: 1,059,901 km (0.089 R)
• M14: 1,134,700 km (0.1 R)
• M15: 1,342,491 km (0.036 R)
• M16: 1,369,269 km (0.104 R)
• M17: 1,704,817 km (0.099 R)
• M18: 1,942,080 km (0.113 R)
• M19: 2,189,664 km (0.092 R)
• M20: 3,948,636 km (0.104 R)
• M21: 4,064,873 km (0.117 R)
• M22: 4,300,640 km (0.098 R)
• M23: 5,544,695 km (0.071 R)
• M24: 5,762,211 km (0.029 R)
• M25: 5,894,007 km (0.032 R)
• M26: 6,476,690 km (0.037 R)
• M27: 7,077,625 km (0.113 R)
• M28: 7,171,572 km (0.068 R)
• M29: 7,503,829 km (0.107 R)
• M30: 7,551,701 km (0.114 R)
• M31: 8,331,554 km (0.064 R)
• M32: 8,580,485 km (0.046 R)
• M33: 8,831,809 km (0.092 R)
• M34: 9,136,690 km (0.07 R)
• M35: 9,239,015 km (0.119 R)
• M36: 10,177,442 km (0.099 R)
• M37: 11,640,809 km (0.087 R)
• M38: 12,199,258 km (0.076 R)
• M39: 12,823,529 km (0.118 R)
• M40: 13,458,273 km (0.078 R)
• M41: 14,399,543 km (0.091 R)
• M42: 14,817,968 km (0.117 R)
• M43: 15,605,601 km (0.074 R)
• M44: 15,850,792 km (0.113 R)
• M45: 17,032,166 km (0.069 R)
• M46: 17,095,147 km (0.099 R)
• M47: 17,538,106 km (0.099 R)
• M48: 17,601,685 km (0.097 R)
• M49: 19,941,097 km (0.116 R)
• M50: 20,608,004 km (0.115 R)
• M51: 21,554,061 km (0.079 R)
• M52: 21,895,294 km (0.111 R)
• M53: 22,514,031 km (0.067 R)
• M54: 23,138,602 km (0.042 R)
• M55: 23,558,074 km (0.093 R)
• M56: 24,121,310 km (0.117 R)
• M57: 24,192,070 km (0.078 R)
• M58: 24,902,959 km (0.109 R)
• M59: 25,189,289 km (0.109 R)
• M60: 27,150,218 km (0.077 R)
• M61: 27,592,579 km (0.092 R)
• M62: 29,009,121 km (0.067 R)
• M63: 29,159,467 km (0.096 R)
• M64: 29,536,903 km (0.095 R)
• M65: 32,145,142 km (0.113 R)
• M66: 32,300,873 km (0.095 R)
• M67: 33,397,874 km (0.071 R)
• M68: 34,347,821 km (0.059 R)
• M69: 35,066,190 km (0.106 R)
• M70: 36,274,192 km (0.041 R)
• M71: 38,152,992 km (0.118 R)
• M72: 39,228,900 km (0.097 R)
• M73: 39,645,231 km (0.104 R)
• M74: 40,230,757 km (0.065 R)
• M75: 40,482,530 km (0.076 R)
• M76: 40,734,902 km (0.088 R)
• M77: 42,089,361 km (0.117 R)
• M78: 44,062,108 km (0.1 R)
• M79: 45,277,591 km (0.029 R)
• M80: 46,328,217 km (0.076 R)
• M81: 47,209,797 km (0.089 R)
• M82: 51,517,916 km (0.076 R)
• M83: 54,273,509 km (0.096 R)
• M84: 55,762,756 km (0.042 R)
• M85: 56,043,402 km (0.103 R)
• M86: 56,137,050 km (0.064 R)
• M87: 56,512,241 km (0.088 R)
• M88: 56,982,577 km (0.102 R)
• M89: 57,737,448 km (0.117 R)
• M90: 59,448,399 km (0.071 R)
• M91: 61,175,805 km (0.081 R)
• M92: 62,045,567 km (0.102 R)
• M93: 63,406,908 km (0.077 R)
• M94: 63,504,446 km (0.091 R)
• M95: 63,797,658 km (0.072 R)
• M96: 64,876,258 km (0.097 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: 539 - 18,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit