🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.41 AU - 1.73 AU

Year: 745 Days

Day: 28.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.6 AU - 1.9 AU

Year: 877 Days

Day: 12.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,524,305 km

• M1: 279,598 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.89 AU - 2.11 AU

Year: 1071 Days

Day: 12.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.56 AU - 2.46 AU

Year: 1079 Days

Day: 45.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.08 AU - 3.86 AU

Year: 2448 Days

Day: 45.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.4

Radius: 10.5

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.15 AU - 10.09 AU

Year: 8764 Days

Day: 12.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,524,305 km

• M1: 308,022 km (0.086 R)
• M2: 419,772 km (0.093 R)
• M3: 534,812 km (0.114 R)
• M4: 661,821 km (0.108 R)
• M5: 931,546 km (0.06 R)
• M6: 1,124,826 km (0.09 R)
• M7: 1,292,825 km (0.112 R)
• M8: 2,001,769 km (0.111 R)
• M9: 2,069,537 km (0.066 R)
• M10: 2,324,751 km (0.085 R)
• M11: 2,420,194 km (0.056 R)
• M12: 2,865,697 km (0.104 R)
• M13: 3,150,830 km (0.067 R)
• M14: 3,692,674 km (0.086 R)
• M15: 3,860,822 km (0.111 R)
• M16: 4,770,377 km (0.115 R)
• M17: 4,892,449 km (0.105 R)
• M18: 5,296,513 km (0.067 R)
• M19: 5,423,072 km (0.044 R)
• M20: 6,004,709 km (0.059 R)
• M21: 6,070,682 km (0.109 R)
• M22: 6,572,433 km (0.119 R)
• M23: 6,708,567 km (0.101 R)
• M24: 6,845,599 km (0.07 R)
• M25: 7,651,632 km (0.079 R)
• M26: 7,794,797 km (0.117 R)
• M27: 7,939,009 km (0.114 R)
• M28: 8,047,617 km (0.097 R)
• M29: 9,853,413 km (0.12 R)
• M30: 10,009,444 km (0.092 R)
• M31: 10,126,878 km (0.107 R)
• M32: 10,681,438 km (0.059 R)
• M33: 10,761,472 km (0.104 R)
• M34: 11,408,932 km (0.074 R)
• M35: 12,530,018 km (0.106 R)
• M36: 12,869,007 km (0.086 R)
• M37: 13,469,343 km (0.099 R)
• M38: 13,773,027 km (0.113 R)
• M39: 13,903,776 km (0.094 R)
• M40: 14,652,962 km (0.095 R)
• M41: 15,099,811 km (0.035 R)
• M42: 15,641,953 km (0.073 R)
• M43: 16,144,453 km (0.044 R)
• M44: 16,559,587 km (0.104 R)
• M45: 16,698,862 km (0.119 R)
• M46: 17,024,986 km (0.107 R)
• M47: 17,589,119 km (0.115 R)
• M48: 17,873,654 km (0.111 R)
• M49: 18,687,616 km (0.094 R)
• M50: 19,857,322 km (0.105 R)
• M51: 20,900,319 km (0.091 R)
• M52: 21,050,814 km (0.102 R)
• M53: 21,251,874 km (0.119 R)
• M54: 21,403,117 km (0.115 R)
• M55: 22,729,302 km (0.081 R)
• M56: 23,090,880 km (0.108 R)
• M57: 23,298,372 km (0.081 R)
• M58: 23,662,942 km (0.04 R)
• M59: 24,767,872 km (0.056 R)
• M60: 25,140,072 km (0.107 R)
• M61: 25,567,473 km (0.11 R)
• M62: 26,810,033 km (0.044 R)
• M63: 27,082,750 km (0.057 R)
• M64: 28,738,200 km (0.067 R)
• M65: 29,634,441 km (0.088 R)
• M66: 29,747,088 km (0.114 R)
• M67: 29,972,981 km (0.084 R)
• M68: 30,426,262 km (0.087 R)
• M69: 31,224,965 km (0.052 R)
• M70: 31,397,003 km (0.119 R)
• M71: 32,261,978 km (0.109 R)
• M72: 33,427,495 km (0.071 R)
• M73: 36,763,677 km (0.116 R)
• M74: 36,945,438 km (0.096 R)
• M75: 37,248,823 km (0.109 R)
• M76: 37,736,212 km (0.046 R)
• M77: 38,471,187 km (0.103 R)
• M78: 38,840,394 km (0.099 R)
• M79: 39,087,231 km (0.109 R)
• M80: 40,079,813 km (0.096 R)
• M81: 41,143,304 km (0.091 R)
• M82: 41,899,671 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.8

Radius: 14

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.36 AU - 12.48 AU

Year: 13667 Days

Day: 14.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,524,305 km

• M1: 300,542 km (0.084 R)
• M2: 428,598 km (0.095 R)
• M3: 565,929 km (0.088 R)
• M4: 893,997 km (0.062 R)
• M5: 1,081,293 km (0.079 R)
• M6: 1,764,357 km (0.094 R)
• M7: 2,439,044 km (0.108 R)
• M8: 2,837,872 km (0.098 R)
• M9: 3,536,643 km (0.092 R)
• M10: 3,860,223 km (0.1 R)
• M11: 4,536,256 km (0.114 R)
• M12: 5,744,109 km (0.113 R)
• M13: 7,546,614 km (0.046 R)
• M14: 9,336,553 km (0.057 R)
• M15: 10,755,040 km (0.036 R)
• M16: 11,225,375 km (0.085 R)
• M17: 11,970,223 km (0.086 R)
• M18: 12,403,010 km (0.071 R)
• M19: 12,621,423 km (0.118 R)
• M20: 12,951,436 km (0.06 R)
• M21: 14,356,758 km (0.082 R)
• M22: 14,874,666 km (0.066 R)
• M23: 14,990,455 km (0.088 R)
• M24: 15,486,521 km (0.114 R)
• M25: 16,047,214 km (0.066 R)
• M26: 16,345,063 km (0.096 R)
• M27: 16,494,512 km (0.075 R)
• M28: 17,158,277 km (0.093 R)
• M29: 17,340,787 km (0.112 R)
• M30: 19,075,224 km (0.086 R)
• M31: 19,995,102 km (0.105 R)
• M32: 20,702,550 km (0.091 R)
• M33: 21,549,274 km (0.09 R)
• M34: 22,141,981 km (0.089 R)
• M35: 22,274,525 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.9

Radius: 4.4

Gravity: 46.69 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.23 AU - 13.57 AU

Year: 16538 Days

Day: 22.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,524,305 km

• M1: 189,690 km (0.107 R)
• M2: 294,409 km (0.085 R)
• M3: 827,276 km (0.052 R)
• M4: 1,107,623 km (0.05 R)
• M5: 2,005,359 km (0.066 R)
• M6: 2,483,325 km (0.045 R)
• M7: 2,554,384 km (0.073 R)
• M8: 4,111,249 km (0.097 R)
• M9: 4,153,286 km (0.102 R)
• M10: 4,538,051 km (0.045 R)
• M11: 5,023,796 km (0.076 R)
• M12: 5,618,746 km (0.09 R)
• M13: 5,853,465 km (0.048 R)
• M14: 6,187,518 km (0.079 R)
• M15: 6,625,989 km (0.113 R)
• M16: 8,801,142 km (0.04 R)
• M17: 9,183,364 km (0.105 R)
• M18: 9,738,821 km (0.052 R)
• M19: 10,020,514 km (0.11 R)
• M20: 10,134,059 km (0.106 R)
• M21: 10,476,937 km (0.094 R)
• M22: 11,233,005 km (0.087 R)
• M23: 11,886,299 km (0.096 R)
• M24: 11,946,437 km (0.103 R)
• M25: 12,066,714 km (0.09 R)
• M26: 12,430,087 km (0.116 R)
• M27: 12,920,170 km (0.066 R)
• M28: 13,291,771 km (0.061 R)
• M29: 13,919,184 km (0.117 R)
• M30: 15,726,177 km (0.055 R)
• M31: 16,858,782 km (0.075 R)
• M32: 17,400,925 km (0.089 R)
• M33: 17,879,788 km (0.116 R)
• M34: 17,948,603 km (0.061 R)
• M35: 18,017,418 km (0.119 R)
• M36: 18,432,552 km (0.117 R)
• M37: 19,554,686 km (0.088 R)
• M38: 19,981,040 km (0.025 R)
• M39: 20,195,563 km (0.094 R)
• M40: 21,497,812 km (0.101 R)
• M41: 21,644,119 km (0.076 R)
• M42: 22,159,035 km (0.085 R)
• M43: 22,529,290 km (0.087 R)
• M44: 22,677,990 km (0.09 R)
• M45: 23,879,111 km (0.108 R)
• M46: 26,970,851 km (0.072 R)
• M47: 27,286,951 km (0.12 R)
• M48: 27,842,856 km (0.119 R)
• M49: 28,162,248 km (0.106 R)
• M50: 31,091,075 km (0.081 R)
• M51: 35,402,336 km (0.1 R)
• M52: 36,008,507 km (0.09 R)
• M53: 36,792,998 km (0.095 R)
• M54: 37,055,692 km (0.096 R)
• M55: 39,896,555 km (0.107 R)
• M56: 39,986,464 km (0.118 R)
• M57: 40,527,410 km (0.106 R)
• M58: 40,889,287 km (0.117 R)
• M59: 41,525,227 km (0.116 R)
• M60: 42,072,756 km (0.079 R)
• M61: 43,452,347 km (0.071 R)
• M62: 44,008,402 km (0.06 R)
• M63: 44,846,749 km (0.11 R)
• M64: 45,408,638 km (0.086 R)
• M65: 46,444,753 km (0.099 R)
• M66: 47,774,678 km (0.066 R)
• M67: 48,540,171 km (0.062 R)
• M68: 49,502,833 km (0.043 R)
• M69: 49,792,754 km (0.061 R)
• M70: 50,763,644 km (0.054 R)
• M71: 53,118,913 km (0.039 R)
• M72: 53,812,598 km (0.109 R)
• M73: 54,509,126 km (0.112 R)
• M74: 54,608,908 km (0.045 R)
• M75: 55,509,487 km (0.079 R)
• M76: 56,920,195 km (0.08 R)
• M77: 58,853,598 km (0.113 R)
• M78: 59,160,722 km (0.104 R)
• M79: 59,571,218 km (0.118 R)
• M80: 60,085,536 km (0.09 R)
• M81: 61,949,675 km (0.098 R)
• M82: 62,053,795 km (0.072 R)
• M83: 64,675,348 km (0.088 R)
• M84: 65,204,027 km (0.062 R)
• M85: 65,521,923 km (0.082 R)
• M86: 66,265,723 km (0.089 R)
• M87: 66,905,404 km (0.116 R)
• M88: 67,868,814 km (0.062 R)
• M89: 69,484,770 km (0.029 R)
• M90: 70,351,690 km (0.093 R)
• M91: 71,549,520 km (0.078 R)
• M92: 72,315,461 km (0.087 R)
• M93: 72,424,967 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 17,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit