🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.75 AU - 0.77 AU

Year: 234 Days

Day: 21.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.47 AU - 2.09 AU

Year: 839 Days

Day: 41.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,529,761 km

• M1: 34,856 km (0.108 R)
• M2: 901,626 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.06 AU - 4.54 AU

Year: 2616 Days

Day: 30 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,529,761 km

• M1: 205,248 km (0.119 R)
• M2: 601,234 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.4 AU - 5.3 AU

Year: 3204 Days

Day: 26.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.4

Radius: 11.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.24 AU - 8.44 AU

Year: 8504 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 63,529,761 km

• M1: 158,723 km (0.11 R)
• M2: 292,613 km (0.065 R)
• M3: 452,683 km (0.098 R)
• M4: 541,095 km (0.076 R)
• M5: 681,269 km (0.029 R)
• M6: 935,884 km (0.053 R)
• M7: 1,014,423 km (0.069 R)
• M8: 1,293,573 km (0.106 R)
• M9: 2,043,806 km (0.117 R)
• M10: 2,254,590 km (0.098 R)
• M11: 2,399,101 km (0.105 R)
• M12: 3,188,379 km (0.1 R)
• M13: 3,813,998 km (0.092 R)
• M14: 4,052,906 km (0.1 R)
• M15: 4,892,598 km (0.089 R)
• M16: 5,081,241 km (0.108 R)
• M17: 5,176,535 km (0.095 R)
• M18: 7,149,881 km (0.07 R)
• M19: 7,310,399 km (0.111 R)
• M20: 7,391,182 km (0.049 R)
• M21: 7,635,326 km (0.113 R)
• M22: 8,103,567 km (0.104 R)
• M23: 8,355,340 km (0.098 R)
• M24: 8,923,962 km (0.058 R)
• M25: 9,329,671 km (0.037 R)
• M26: 9,417,336 km (0.071 R)
• M27: 9,593,562 km (0.104 R)
• M28: 9,859,996 km (0.09 R)
• M29: 9,979,076 km (0.026 R)
• M30: 10,098,754 km (0.062 R)
• M31: 10,491,149 km (0.084 R)
• M32: 10,796,179 km (0.086 R)
• M33: 11,321,716 km (0.072 R)
• M34: 12,205,541 km (0.069 R)
• M35: 12,752,919 km (0.115 R)
• M36: 13,176,880 km (0.109 R)
• M37: 13,473,233 km (0.112 R)
• M38: 15,643,001 km (0.112 R)
• M39: 16,096,880 km (0.098 R)
• M40: 16,661,612 km (0.054 R)
• M41: 17,160,970 km (0.025 R)
• M42: 17,340,488 km (0.033 R)
• M43: 17,448,497 km (0.062 R)
• M44: 17,991,986 km (0.117 R)
• M45: 18,210,998 km (0.116 R)
• M46: 18,541,160 km (0.068 R)
• M47: 19,058,619 km (0.073 R)
• M48: 19,655,814 km (0.079 R)
• M49: 19,806,160 km (0.056 R)
• M50: 20,792,159 km (0.059 R)
• M51: 21,214,175 km (0.037 R)
• M52: 21,329,814 km (0.107 R)
• M53: 21,677,779 km (0.036 R)
• M54: 22,930,362 km (0.109 R)
• M55: 23,605,347 km (0.11 R)
• M56: 25,464,400 km (0.112 R)
• M57: 25,833,607 km (0.078 R)
• M58: 25,915,886 km (0.039 R)
• M59: 26,080,743 km (0.099 R)
• M60: 26,411,504 km (0.119 R)
• M61: 26,785,200 km (0.07 R)
• M62: 27,077,215 km (0.086 R)
• M63: 27,454,052 km (0.098 R)
• M64: 27,622,050 km (0.056 R)
• M65: 27,874,721 km (0.084 R)
• M66: 27,959,244 km (0.092 R)
• M67: 28,382,606 km (0.044 R)
• M68: 28,467,428 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.7

Radius: 8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.44 AU - 18.58 AU

Year: 28120 Days

Day: 25 Hours

Environment

Temp: -195 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,529,761 km

• M1: 153,637 km (0.119 R)
• M2: 365,468 km (0.08 R)
• M3: 705,055 km (0.054 R)
• M4: 1,174,942 km (0.114 R)
• M5: 1,454,839 km (0.07 R)
• M6: 1,534,725 km (0.036 R)
• M7: 1,588,879 km (0.097 R)
• M8: 1,927,569 km (0.112 R)
• M9: 1,986,211 km (0.103 R)
• M10: 2,257,581 km (0.097 R)
• M11: 3,176,112 km (0.103 R)
• M12: 3,386,597 km (0.085 R)
• M13: 3,493,559 km (0.117 R)
• M14: 3,711,074 km (0.115 R)
• M15: 3,895,529 km (0.069 R)
• M16: 4,045,426 km (0.101 R)
• M17: 5,065,085 km (0.119 R)
• M18: 5,394,200 km (0.098 R)
• M19: 5,986,907 km (0.049 R)
• M20: 6,116,608 km (0.053 R)
• M21: 6,959,742 km (0.08 R)
• M22: 7,050,548 km (0.038 R)
• M23: 8,123,613 km (0.046 R)
• M24: 8,219,356 km (0.082 R)
• M25: 8,752,523 km (0.108 R)
• M26: 8,949,094 km (0.116 R)
• M27: 10,626,535 km (0.03 R)
• M28: 10,941,887 km (0.116 R)
• M29: 11,743,433 km (0.118 R)
• M30: 12,398,372 km (0.104 R)
• M31: 13,402,772 km (0.079 R)
• M32: 13,629,563 km (0.105 R)
• M33: 14,957,842 km (0.08 R)
• M34: 15,252,101 km (0.116 R)
• M35: 15,548,305 km (0.076 R)
• M36: 15,607,695 km (0.085 R)
• M37: 16,086,109 km (0.111 R)
• M38: 16,447,987 km (0.12 R)
• M39: 16,569,311 km (0.054 R)
• M40: 16,751,670 km (0.089 R)
• M41: 17,057,299 km (0.081 R)
• M42: 17,241,454 km (0.102 R)
• M43: 17,426,357 km (0.041 R)
• M44: 17,798,107 km (0.111 R)
• M45: 18,109,869 km (0.035 R)
• M46: 18,360,595 km (0.074 R)
• M47: 18,423,427 km (0.119 R)
• M48: 18,865,488 km (0.104 R)
• M49: 19,055,926 km (0.113 R)
• M50: 19,310,991 km (0.086 R)
• M51: 19,824,411 km (0.083 R)
• M52: 20,082,766 km (0.05 R)
• M53: 20,277,393 km (0.03 R)
• M54: 21,989,391 km (0.077 R)
• M55: 22,323,892 km (0.09 R)
• M56: 22,727,657 km (0.109 R)
• M57: 24,712,521 km (0.096 R)
• M58: 25,339,635 km (0.109 R)
• M59: 25,831,064 km (0.11 R)
• M60: 26,184,115 km (0.105 R)
• M61: 27,467,964 km (0.119 R)
• M62: 28,553,446 km (0.091 R)
• M63: 29,800,644 km (0.058 R)
• M64: 30,468,000 km (0.068 R)
• M65: 30,990,545 km (0.11 R)
• M66: 31,290,489 km (0.084 R)
• M67: 32,120,159 km (0.085 R)
• M68: 32,957,159 km (0.101 R)
• M69: 33,186,642 km (0.098 R)
• M70: 33,263,236 km (0.092 R)
• M71: 33,570,361 km (0.104 R)
• M72: 34,652,402 km (0.091 R)
• M73: 34,885,775 km (0.029 R)
• M74: 34,963,715 km (0.06 R)
• M75: 35,197,836 km (0.117 R)
• M76: 35,824,501 km (0.101 R)
• M77: 36,930,179 km (0.108 R)
• M78: 37,487,282 km (0.114 R)
• M79: 38,047,077 km (0.104 R)
• M80: 38,609,714 km (0.088 R)
• M81: 39,499,223 km (0.108 R)
• M82: 46,511,474 km (0.051 R)
• M83: 47,716,934 km (0.067 R)
• M84: 48,063,253 km (0.047 R)
• M85: 48,323,553 km (0.076 R)
• M86: 54,618,631 km (0.059 R)
• M87: 55,344,031 km (0.109 R)
• M88: 56,620,849 km (0.053 R)
• M89: 56,895,810 km (0.112 R)
• M90: 57,999,842 km (0.033 R)
• M91: 58,184,446 km (0.082 R)
• M92: 59,389,756 km (0.077 R)
• M93: 60,415,998 km (0.108 R)
• M94: 62,485,983 km (0.114 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit