🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.44 AU - 0.56 AU

Year: 124 Days

Day: 35.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.69 AU - 2.59 AU

Year: 1100 Days

Day: 20.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.45 AU - 3.27 AU

Year: 1700 Days

Day: 36.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,694,943 km

• M1: 642,224 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.17 AU - 4.43 AU

Year: 2603 Days

Day: 32.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.8

Radius: 12.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.1 AU - 10.22 AU

Year: 9744 Days

Day: 11.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 152.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 74,694,943 km

• M1: 233,073 km (0.054 R)
• M2: 426,354 km (0.053 R)
• M3: 1,462,918 km (0.079 R)
• M4: 1,726,060 km (0.073 R)
• M5: 2,188,467 km (0.027 R)
• M6: 2,490,954 km (0.048 R)
• M7: 3,083,511 km (0.078 R)
• M8: 4,375,289 km (0.072 R)
• M9: 4,860,285 km (0.112 R)
• M10: 5,426,364 km (0.085 R)
• M11: 5,619,794 km (0.115 R)
• M12: 6,348,634 km (0.066 R)
• M13: 6,484,469 km (0.111 R)
• M14: 6,689,867 km (0.118 R)
• M15: 7,509,364 km (0.05 R)
• M16: 8,065,270 km (0.089 R)
• M17: 8,459,760 km (0.116 R)
• M18: 8,609,357 km (0.118 R)
• M19: 9,629,166 km (0.062 R)
• M20: 10,606,339 km (0.078 R)
• M21: 10,821,760 km (0.11 R)
• M22: 11,038,677 km (0.06 R)
• M23: 11,504,525 km (0.073 R)
• M24: 12,032,606 km (0.103 R)
• M25: 12,342,124 km (0.086 R)
• M26: 12,625,761 km (0.077 R)
• M27: 14,670,614 km (0.101 R)
• M28: 14,820,661 km (0.113 R)
• M29: 14,910,869 km (0.109 R)
• M30: 15,031,444 km (0.101 R)
• M31: 15,608,743 km (0.109 R)
• M32: 15,946,385 km (0.087 R)
• M33: 16,224,338 km (0.106 R)
• M34: 16,566,319 km (0.071 R)
• M35: 16,847,862 km (0.051 R)
• M36: 17,861,836 km (0.077 R)
• M37: 18,022,055 km (0.075 R)
• M38: 18,765,258 km (0.072 R)
• M39: 20,114,930 km (0.083 R)
• M40: 21,359,734 km (0.119 R)
• M41: 22,008,540 km (0.118 R)
• M42: 22,249,243 km (0.068 R)
• M43: 23,360,755 km (0.047 R)
• M44: 23,571,089 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 8.5

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.69 AU - 15.13 AU

Year: 16303 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,694,943 km

• M1: 121,174 km (0.05 R)
• M2: 186,100 km (0.11 R)
• M3: 319,092 km (0.084 R)
• M4: 523,593 km (0.052 R)
• M5: 749,037 km (0.1 R)
• M6: 1,050,027 km (0.074 R)
• M7: 1,489,845 km (0.099 R)
• M8: 1,595,012 km (0.074 R)
• M9: 4,393,540 km (0.097 R)
• M10: 4,507,533 km (0.12 R)
• M11: 4,738,513 km (0.089 R)
• M12: 5,783,603 km (0.089 R)
• M13: 5,950,704 km (0.055 R)
• M14: 6,332,179 km (0.09 R)
• M15: 7,030,202 km (0.11 R)
• M16: 7,844,314 km (0.047 R)
• M17: 8,168,941 km (0.066 R)
• M18: 8,450,784 km (0.083 R)
• M19: 8,545,479 km (0.091 R)
• M20: 8,783,639 km (0.103 R)
• M21: 9,907,269 km (0.042 R)
• M22: 10,057,166 km (0.078 R)
• M23: 11,023,867 km (0.105 R)
• M24: 12,020,039 km (0.064 R)
• M25: 12,935,578 km (0.067 R)
• M26: 12,990,182 km (0.113 R)
• M27: 13,154,290 km (0.11 R)
• M28: 13,484,602 km (0.119 R)
• M29: 13,706,307 km (0.11 R)
• M30: 14,097,355 km (0.069 R)
• M31: 14,209,703 km (0.083 R)
• M32: 14,265,952 km (0.112 R)
• M33: 14,947,520 km (0.088 R)
• M34: 15,349,789 km (0.027 R)
• M35: 17,535,563 km (0.118 R)
• M36: 17,838,349 km (0.117 R)
• M37: 19,004,465 km (0.101 R)
• M38: 19,066,548 km (0.114 R)
• M39: 19,440,393 km (0.108 R)
• M40: 20,321,973 km (0.072 R)
• M41: 21,539,251 km (0.098 R)
• M42: 21,928,654 km (0.111 R)
• M43: 22,911,961 km (0.065 R)
• M44: 23,575,577 km (0.099 R)
• M45: 24,110,988 km (0.093 R)
• M46: 26,223,460 km (0.059 R)
• M47: 27,969,715 km (0.101 R)
• M48: 28,394,424 km (0.086 R)
• M49: 29,106,959 km (0.119 R)
• M50: 29,465,395 km (0.072 R)
• M51: 29,609,159 km (0.091 R)
• M52: 30,622,385 km (0.112 R)
• M53: 30,913,951 km (0.088 R)
• M54: 32,163,243 km (0.117 R)
• M55: 33,055,146 km (0.109 R)
• M56: 34,939,031 km (0.07 R)
• M57: 35,320,057 km (0.091 R)
• M58: 35,702,429 km (0.096 R)
• M59: 36,316,977 km (0.041 R)
• M60: 36,702,940 km (0.091 R)
• M61: 37,556,695 km (0.12 R)
• M62: 38,103,475 km (0.026 R)
• M63: 40,716,202 km (0.102 R)
• M64: 40,796,237 km (0.039 R)
• M65: 41,922,709 km (0.106 R)
• M66: 42,652,298 km (0.093 R)
• M67: 42,815,060 km (0.108 R)
• M68: 42,896,441 km (0.111 R)
• M69: 44,041,912 km (0.114 R)
• M70: 44,124,042 km (0.04 R)
• M71: 44,700,891 km (0.075 R)
• M72: 44,948,924 km (0.049 R)
• M73: 45,031,652 km (0.107 R)
• M74: 45,446,188 km (0.038 R)
• M75: 46,028,722 km (0.081 R)
• M76: 46,697,574 km (0.115 R)
• M77: 46,865,273 km (0.079 R)
• M78: 47,285,344 km (0.109 R)
• M79: 48,723,129 km (0.117 R)
• M80: 49,234,006 km (0.105 R)
• M81: 50,003,537 km (0.116 R)
• M82: 50,175,126 km (0.088 R)
• M83: 50,260,995 km (0.095 R)
• M84: 51,208,698 km (0.091 R)
• M85: 52,510,349 km (0.098 R)
• M86: 54,880,876 km (0.104 R)
• M87: 55,767,693 km (0.079 R)
• M88: 55,945,714 km (0.093 R)
• M89: 56,212,896 km (0.08 R)
• M90: 57,196,502 km (0.077 R)
• M91: 58,366,058 km (0.098 R)
• M92: 59,362,081 km (0.091 R)
• M93: 59,634,648 km (0.063 R)
• M94: 59,907,664 km (0.081 R)
• M95: 60,912,064 km (0.028 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.4

Radius: 5.9

Gravity: 26.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.81 AU - 15.59 AU

Year: 16855 Days

Day: 20.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,694,943 km

• M1: 423,063 km (0.08 R)
• M2: 626,067 km (0.078 R)
• M3: 715,676 km (0.093 R)
• M4: 1,310,029 km (0.1 R)
• M5: 2,088,087 km (0.088 R)
• M6: 2,258,329 km (0.118 R)
• M7: 2,433,060 km (0.072 R)
• M8: 3,611,442 km (0.081 R)
• M9: 4,024,183 km (0.039 R)
• M10: 4,108,556 km (0.038 R)
• M11: 4,984,152 km (0.066 R)
• M12: 5,074,809 km (0.032 R)
• M13: 5,211,840 km (0.083 R)
• M14: 5,489,494 km (0.102 R)
• M15: 5,819,656 km (0.112 R)
• M16: 5,962,971 km (0.109 R)
• M17: 6,898,407 km (0.08 R)
• M18: 6,999,535 km (0.111 R)
• M19: 7,152,125 km (0.051 R)
• M20: 8,143,958 km (0.117 R)
• M21: 9,569,477 km (0.03 R)
• M22: 10,952,210 km (0.102 R)
• M23: 11,426,884 km (0.077 R)
• M24: 11,787,265 km (0.064 R)
• M25: 11,847,703 km (0.112 R)
• M26: 12,151,536 km (0.08 R)
• M27: 12,519,397 km (0.072 R)
• M28: 13,708,102 km (0.075 R)
• M29: 13,963,016 km (0.075 R)
• M30: 16,393,533 km (0.046 R)
• M31: 17,209,440 km (0.077 R)
• M32: 17,622,330 km (0.1 R)
• M33: 17,829,972 km (0.082 R)
• M34: 18,247,799 km (0.11 R)
• M35: 18,739,377 km (0.111 R)
• M36: 20,239,844 km (0.096 R)
• M37: 22,599,302 km (0.109 R)
• M38: 23,354,322 km (0.053 R)
• M39: 23,811,343 km (0.114 R)
• M40: 24,348,250 km (0.094 R)
• M41: 24,579,529 km (0.108 R)
• M42: 26,852,818 km (0.075 R)
• M43: 27,011,990 km (0.111 R)
• M44: 27,251,496 km (0.083 R)
• M45: 28,135,470 km (0.091 R)
• M46: 28,378,267 km (0.083 R)
• M47: 28,459,349 km (0.077 R)
• M48: 30,096,698 km (0.117 R)
• M49: 30,760,165 km (0.119 R)
• M50: 31,680,341 km (0.103 R)
• M51: 32,609,493 km (0.096 R)
• M52: 35,975,296 km (0.095 R)
• M53: 36,062,960 km (0.081 R)
• M54: 36,590,891 km (0.093 R)
• M55: 36,767,417 km (0.064 R)
• M56: 37,387,649 km (0.079 R)
• M57: 38,190,092 km (0.092 R)
• M58: 38,638,288 km (0.113 R)
• M59: 39,359,200 km (0.072 R)
• M60: 39,449,557 km (0.112 R)
• M61: 39,630,720 km (0.113 R)
• M62: 40,175,406 km (0.052 R)
• M63: 40,814,189 km (0.117 R)
• M64: 41,272,407 km (0.076 R)
• M65: 42,194,079 km (0.09 R)
• M66: 43,870,024 km (0.065 R)
• M67: 44,716,150 km (0.085 R)
• M68: 45,662,656 km (0.114 R)
• M69: 46,043,083 km (0.089 R)
• M70: 47,286,840 km (0.078 R)
• M71: 49,221,589 km (0.063 R)
• M72: 51,676,340 km (0.049 R)
• M73: 52,968,417 km (0.104 R)
• M74: 53,468,224 km (0.059 R)
• M75: 53,568,305 km (0.073 R)
• M76: 54,271,116 km (0.119 R)
• M77: 55,381,730 km (0.094 R)
• M78: 55,685,863 km (0.084 R)
• M79: 57,215,052 km (0.044 R)
• M80: 57,830,498 km (0.098 R)
• M81: 58,861,227 km (0.051 R)
• M82: 61,884,600 km (0.096 R)
• M83: 62,305,568 km (0.082 R)
• M84: 64,318,109 km (0.086 R)
• M85: 67,430,642 km (0.119 R)
• M86: 67,647,110 km (0.029 R)
• M87: 68,732,891 km (0.077 R)
• M88: 69,387,232 km (0.048 R)
• M89: 69,715,151 km (0.058 R)
• M90: 70,153,024 km (0.068 R)
• M91: 70,482,139 km (0.033 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 11,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit