🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.76 AU - 0.82 AU

Year: 260 Days

Day: 35.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.7 AU - 1.1 AU

Year: 317 Days

Day: 36.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.82 AU - 1.06 AU

Year: 338 Days

Day: 27.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.2 AU - 1.6 AU

Year: 614 Days

Day: 46.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.2 AU - 1.76 AU

Year: 668 Days

Day: 44 Hours

Environment

Temp: -33 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.01 AU - 3.13 AU

Year: 1995 Days

Day: 18.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,401,241 km

• M1: 2,072,529 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.9

Radius: 13.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.78 AU - 8.66 AU

Year: 7955 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,401,241 km

• M1: 218,862 km (0.077 R)
• M2: 386,262 km (0.079 R)
• M3: 495,319 km (0.04 R)
• M4: 833,859 km (0.099 R)
• M5: 969,095 km (0.115 R)
• M6: 1,401,433 km (0.045 R)
• M7: 1,524,103 km (0.09 R)
• M8: 1,693,448 km (0.045 R)
• M9: 1,847,085 km (0.068 R)
• M10: 1,982,621 km (0.032 R)
• M11: 2,761,876 km (0.054 R)
• M12: 2,970,715 km (0.08 R)
• M13: 3,184,789 km (0.114 R)
• M14: 3,404,249 km (0.069 R)
• M15: 4,092,250 km (0.057 R)
• M16: 4,211,180 km (0.11 R)
• M17: 4,361,526 km (0.095 R)
• M18: 4,452,481 km (0.042 R)
• M19: 4,667,454 km (0.092 R)
• M20: 5,012,277 km (0.112 R)
• M21: 5,171,898 km (0.097 R)
• M22: 5,300,701 km (0.097 R)
• M23: 6,198,438 km (0.063 R)
• M24: 7,395,520 km (0.065 R)
• M25: 8,510,174 km (0.113 R)
• M26: 8,932,040 km (0.092 R)
• M27: 9,087,173 km (0.114 R)
• M28: 9,518,314 km (0.118 R)
• M29: 9,956,337 km (0.074 R)
• M30: 11,309,599 km (0.111 R)
• M31: 11,604,008 km (0.12 R)
• M32: 11,688,680 km (0.078 R)
• M33: 12,329,857 km (0.072 R)
• M34: 13,202,461 km (0.055 R)
• M35: 13,379,435 km (0.039 R)
• M36: 14,275,975 km (0.07 R)
• M37: 14,366,632 km (0.076 R)
• M38: 14,823,204 km (0.119 R)
• M39: 15,330,939 km (0.057 R)
• M40: 16,268,619 km (0.087 R)
• M41: 16,792,361 km (0.114 R)
• M42: 17,032,316 km (0.066 R)
• M43: 17,273,318 km (0.095 R)
• M44: 17,466,898 km (0.062 R)
• M45: 17,905,220 km (0.08 R)
• M46: 18,199,479 km (0.092 R)
• M47: 18,347,281 km (0.077 R)
• M48: 18,942,232 km (0.116 R)
• M49: 19,091,979 km (0.116 R)
• M50: 19,242,026 km (0.065 R)
• M51: 19,543,466 km (0.086 R)
• M52: 20,662,159 km (0.099 R)
• M53: 20,816,245 km (0.06 R)
• M54: 21,853,706 km (0.06 R)
• M55: 22,590,026 km (0.107 R)
• M56: 22,908,072 km (0.119 R)
• M57: 23,387,982 km (0.05 R)
• M58: 23,817,327 km (0.11 R)
• M59: 24,249,216 km (0.03 R)
• M60: 24,411,829 km (0.106 R)
• M61: 24,520,437 km (0.096 R)
• M62: 25,395,435 km (0.07 R)
• M63: 26,058,303 km (0.058 R)
• M64: 26,503,357 km (0.12 R)
• M65: 27,175,800 km (0.108 R)
• M66: 28,651,732 km (0.065 R)
• M67: 29,111,147 km (0.074 R)
• M68: 30,855,608 km (0.086 R)
• M69: 31,208,659 km (0.07 R)
• M70: 32,394,821 km (0.097 R)
• M71: 32,574,039 km (0.101 R)
• M72: 33,656,230 km (0.05 R)
• M73: 34,566,982 km (0.092 R)
• M74: 34,750,089 km (0.084 R)
• M75: 35,117,352 km (0.077 R)
• M76: 35,670,715 km (0.064 R)
• M77: 37,849,608 km (0.12 R)
• M78: 38,923,571 km (0.054 R)
• M79: 39,114,009 km (0.114 R)
• M80: 39,559,811 km (0.12 R)
• M81: 39,815,324 km (0.037 R)
• M82: 40,071,435 km (0.085 R)
• M83: 40,778,435 km (0.108 R)
• M84: 41,749,175 km (0.093 R)
• M85: 42,204,850 km (0.113 R)
• M86: 42,596,647 km (0.053 R)
• M87: 43,713,545 km (0.038 R)
• M88: 44,374,917 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572

Radius: 9.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.65 AU - 8.85 AU

Year: 8001 Days

Day: 13.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,401,241 km

• M1: 129,253 km (0.09 R)
• M2: 272,717 km (0.037 R)
• M3: 351,854 km (0.117 R)
• M4: 747,241 km (0.093 R)
• M5: 884,273 km (0.108 R)
• M6: 1,201,570 km (0.029 R)
• M7: 1,309,131 km (0.119 R)
• M8: 1,671,457 km (0.113 R)
• M9: 2,260,723 km (0.1 R)
• M10: 2,350,033 km (0.087 R)
• M11: 2,463,129 km (0.116 R)
• M12: 2,671,668 km (0.113 R)
• M13: 2,813,786 km (0.062 R)
• M14: 3,305,963 km (0.037 R)
• M15: 3,459,002 km (0.114 R)
• M16: 3,958,808 km (0.05 R)
• M17: 5,113,405 km (0.047 R)
• M18: 5,620,990 km (0.036 R)
• M19: 6,207,414 km (0.071 R)
• M20: 6,492,099 km (0.098 R)
• M21: 7,008,660 km (0.112 R)
• M22: 7,074,035 km (0.083 R)
• M23: 7,139,858 km (0.114 R)
• M24: 7,271,803 km (0.114 R)
• M25: 7,538,386 km (0.118 R)
• M26: 7,774,302 km (0.047 R)
• M27: 8,081,127 km (0.117 R)
• M28: 8,184,350 km (0.084 R)
• M29: 8,253,315 km (0.027 R)
• M30: 8,461,555 km (0.083 R)
• M31: 9,784,000 km (0.109 R)
• M32: 10,675,753 km (0.07 R)
• M33: 11,400,106 km (0.073 R)
• M34: 11,709,773 km (0.104 R)
• M35: 12,022,433 km (0.1 R)
• M36: 12,416,922 km (0.112 R)
• M37: 13,790,081 km (0.085 R)
• M38: 14,078,656 km (0.089 R)
• M39: 14,956,646 km (0.116 R)
• M40: 16,068,158 km (0.107 R)
• M41: 16,415,374 km (0.043 R)
• M42: 17,161,718 km (0.119 R)
• M43: 17,650,604 km (0.058 R)
• M44: 17,739,914 km (0.041 R)
• M45: 17,874,253 km (0.083 R)
• M46: 17,964,012 km (0.116 R)
• M47: 19,098,562 km (0.085 R)
• M48: 19,282,118 km (0.119 R)
• M49: 19,558,725 km (0.111 R)
• M50: 19,929,578 km (0.048 R)
• M51: 20,162,651 km (0.105 R)
• M52: 20,631,192 km (0.118 R)
• M53: 20,866,958 km (0.11 R)
• M54: 21,056,050 km (0.112 R)
• M55: 21,579,343 km (0.095 R)
• M56: 21,818,550 km (0.12 R)
• M57: 22,251,337 km (0.052 R)
• M58: 22,832,973 km (0.095 R)
• M59: 23,174,505 km (0.078 R)
• M60: 24,607,503 km (0.065 R)
• M61: 25,410,395 km (0.099 R)
• M62: 26,528,190 km (0.111 R)
• M63: 27,144,833 km (0.111 R)
• M64: 27,454,800 km (0.111 R)
• M65: 28,392,030 km (0.106 R)
• M66: 29,022,585 km (0.083 R)
• M67: 29,977,169 km (0.108 R)
• M68: 30,619,243 km (0.093 R)
• M69: 31,699,490 km (0.099 R)
• M70: 32,025,912 km (0.115 R)
• M71: 33,841,582 km (0.048 R)
• M72: 34,958,180 km (0.081 R)
• M73: 35,633,914 km (0.031 R)
• M74: 35,747,010 km (0.062 R)
• M75: 35,973,351 km (0.052 R)
• M76: 36,143,594 km (0.077 R)
• M77: 37,629,400 km (0.054 R)
• M78: 38,206,099 km (0.103 R)
• M79: 38,321,888 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.2

Radius: 5.6

Gravity: 30.78 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.15 AU - 17.77 AU

Year: 21459 Days

Day: 20.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,401,241 km

• M1: 101,278 km (0.049 R)
• M2: 267,631 km (0.096 R)
• M3: 341,532 km (0.117 R)
• M4: 629,657 km (0.101 R)
• M5: 1,382,584 km (0.115 R)
• M6: 1,516,025 km (0.1 R)
• M7: 1,941,332 km (0.045 R)
• M8: 1,978,432 km (0.107 R)
• M9: 2,129,077 km (0.09 R)
• M10: 2,205,821 km (0.113 R)
• M11: 2,362,001 km (0.089 R)
• M12: 2,644,142 km (0.109 R)
• M13: 3,644,653 km (0.104 R)
• M14: 3,690,579 km (0.066 R)
• M15: 3,783,031 km (0.039 R)
• M16: 3,829,556 km (0.071 R)
• M17: 3,876,380 km (0.108 R)
• M18: 4,500,652 km (0.111 R)
• M19: 4,599,536 km (0.082 R)
• M20: 5,207,502 km (0.069 R)
• M21: 6,497,634 km (0.115 R)
• M22: 7,005,668 km (0.079 R)
• M23: 8,421,911 km (0.102 R)
• M24: 8,605,019 km (0.05 R)
• M25: 8,975,274 km (0.106 R)
• M26: 9,413,745 km (0.071 R)
• M27: 9,603,735 km (0.051 R)
• M28: 9,987,603 km (0.12 R)
• M29: 13,163,715 km (0.065 R)
• M30: 13,305,235 km (0.082 R)
• M31: 13,732,935 km (0.104 R)
• M32: 13,804,592 km (0.068 R)
• M33: 14,310,233 km (0.07 R)
• M34: 15,562,966 km (0.115 R)
• M35: 15,938,157 km (0.032 R)
• M36: 17,701,766 km (0.087 R)
• M37: 26,766,949 km (0.111 R)
• M38: 27,216,041 km (0.096 R)
• M39: 28,670,133 km (0.1 R)
• M40: 30,149,356 km (0.084 R)
• M41: 33,373,939 km (0.083 R)
• M42: 33,760,350 km (0.093 R)
• M43: 33,954,229 km (0.069 R)
• M44: 34,830,872 km (0.056 R)
• M45: 35,124,832 km (0.111 R)
• M46: 36,110,383 km (0.12 R)
• M47: 36,209,417 km (0.055 R)
• M48: 36,706,082 km (0.096 R)
• M49: 36,805,714 km (0.096 R)
• M50: 37,706,143 km (0.094 R)
• M51: 38,108,711 km (0.042 R)
• M52: 39,324,792 km (0.062 R)
• M53: 40,245,268 km (0.052 R)
• M54: 41,276,296 km (0.053 R)
• M55: 41,794,952 km (0.097 R)
• M56: 43,785,801 km (0.107 R)
• M57: 43,891,417 km (0.03 R)
• M58: 44,952,515 km (0.072 R)
• M59: 45,059,028 km (0.054 R)
• M60: 47,424,769 km (0.106 R)
• M61: 50,493,470 km (0.113 R)
• M62: 51,604,982 km (0.057 R)
• M63: 53,738,846 km (0.059 R)
• M64: 54,759,702 km (0.07 R)
• M65: 55,672,399 km (0.033 R)
• M66: 56,590,182 km (0.115 R)
• M67: 59,841,542 km (0.088 R)
• M68: 60,428,564 km (0.066 R)
• M69: 61,135,414 km (0.07 R)
• M70: 61,371,629 km (0.105 R)
• M71: 63,272,419 km (0.075 R)
• M72: 64,110,018 km (0.055 R)
• M73: 64,349,973 km (0.103 R)
• M74: 67,985,650 km (0.066 R)
• M75: 69,458,591 km (0.032 R)
• M76: 74,065,607 km (0.03 R)
• M77: 75,327,614 km (0.106 R)
• M78: 76,469,495 km (0.118 R)
• M79: 76,596,653 km (0.082 R)
• M80: 79,284,628 km (0.059 R)
• M81: 79,413,431 km (0.101 R)
• M82: 79,800,142 km (0.098 R)
• M83: 80,834,461 km (0.061 R)
• M84: 81,483,267 km (0.118 R)
• M85: 82,003,419 km (0.086 R)
• M86: 82,655,217 km (0.106 R)
• M87: 82,916,415 km (0.087 R)
• M88: 83,439,708 km (0.087 R)
• M89: 85,411,558 km (0.104 R)
• M90: 85,675,748 km (0.112 R)
• M91: 86,072,332 km (0.086 R)
• M92: 86,867,444 km (0.104 R)
• M93: 87,265,824 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 20,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit