🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.77 AU - 1.11 AU

Year: 407 Days

Day: 21 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,907,326 km

• M1: 63,729 km (0.108 R)
• M2: 99,483 km (0.112 R)

Asteroid Belt

Center: 1.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.22 AU - 1.86 AU

Year: 853 Days

Day: 13.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.94 AU - 1.98 AU

Year: 1224 Days

Day: 16 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,907,326 km

• M1: 399,576 km (0.082 R)
• M2: 630,854 km (0.094 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.8

Radius: 10.2

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.65 AU - 9.49 AU

Year: 10230 Days

Day: 14.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,907,326 km

• M1: 142,866 km (0.041 R)
• M2: 218,712 km (0.054 R)
• M3: 295,755 km (0.073 R)
• M4: 828,174 km (0.086 R)
• M5: 932,294 km (0.087 R)
• M6: 1,806,693 km (0.098 R)
• M7: 1,921,435 km (0.097 R)
• M8: 2,062,506 km (0.094 R)
• M9: 2,256,085 km (0.083 R)
• M10: 2,660,897 km (0.066 R)
• M11: 2,845,352 km (0.093 R)
• M12: 3,226,976 km (0.11 R)
• M13: 4,250,823 km (0.095 R)
• M14: 4,404,909 km (0.115 R)
• M15: 4,910,401 km (0.105 R)
• M16: 5,137,340 km (0.11 R)
• M17: 5,202,864 km (0.094 R)
• M18: 5,401,082 km (0.067 R)
• M19: 5,736,929 km (0.031 R)
• M20: 6,045,100 km (0.05 R)
• M21: 6,218,634 km (0.08 R)
• M22: 7,074,633 km (0.06 R)
• M23: 7,405,095 km (0.11 R)
• M24: 7,816,040 km (0.047 R)
• M25: 9,092,708 km (0.101 R)
• M26: 9,979,524 km (0.048 R)
• M27: 11,105,398 km (0.093 R)
• M28: 11,403,696 km (0.073 R)
• M29: 11,489,565 km (0.064 R)
• M30: 11,575,434 km (0.112 R)
• M31: 12,358,878 km (0.091 R)
• M32: 12,491,123 km (0.112 R)
• M33: 13,747,895 km (0.086 R)
• M34: 13,930,703 km (0.107 R)
• M35: 14,437,691 km (0.039 R)
• M36: 14,716,840 km (0.1 R)
• M37: 15,469,766 km (0.091 R)
• M38: 16,477,009 km (0.075 R)
• M39: 17,062,086 km (0.076 R)
• M40: 17,604,378 km (0.091 R)
• M41: 18,959,286 km (0.1 R)
• M42: 19,418,402 km (0.092 R)
• M43: 19,932,869 km (0.076 R)
• M44: 20,139,913 km (0.06 R)
• M45: 20,608,303 km (0.116 R)
• M46: 22,517,771 km (0.093 R)
• M47: 23,166,726 km (0.109 R)
• M48: 24,262,082 km (0.077 R)
• M49: 24,427,836 km (0.064 R)
• M50: 25,206,194 km (0.094 R)
• M51: 25,711,087 km (0.104 R)
• M52: 26,105,876 km (0.078 R)
• M53: 26,275,819 km (0.113 R)
• M54: 26,616,603 km (0.06 R)
• M55: 26,958,883 km (0.064 R)
• M56: 27,187,917 km (0.106 R)
• M57: 27,360,104 km (0.098 R)
• M58: 27,705,526 km (0.082 R)
• M59: 28,052,443 km (0.114 R)
• M60: 28,284,469 km (0.067 R)
• M61: 28,692,124 km (0.07 R)
• M62: 29,219,157 km (0.103 R)
• M63: 30,163,867 km (0.091 R)
• M64: 30,461,268 km (0.119 R)
• M65: 31,118,751 km (0.074 R)
• M66: 31,479,282 km (0.11 R)
• M67: 33,119,024 km (0.12 R)
• M68: 33,364,364 km (0.066 R)
• M69: 33,795,057 km (0.112 R)
• M70: 34,413,644 km (0.047 R)
• M71: 34,973,439 km (0.107 R)
• M72: 36,671,076 km (0.072 R)
• M73: 36,861,364 km (0.034 R)
• M74: 37,370,446 km (0.112 R)
• M75: 37,945,799 km (0.112 R)
• M76: 38,524,144 km (0.094 R)
• M77: 39,559,661 km (0.11 R)
• M78: 40,932,371 km (0.108 R)
• M79: 42,320,789 km (0.084 R)
• M80: 42,653,644 km (0.101 R)
• M81: 43,590,276 km (0.105 R)
• M82: 43,926,423 km (0.094 R)
• M83: 44,668,877 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 8.2

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.98 AU - 9.08 AU

Year: 12108 Days

Day: 12.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,907,326 km

• M1: 178,021 km (0.113 R)
• M2: 230,082 km (0.095 R)
• M3: 290,669 km (0.101 R)
• M4: 1,265,598 km (0.103 R)
• M5: 1,409,960 km (0.107 R)
• M6: 1,662,780 km (0.102 R)
• M7: 1,767,948 km (0.12 R)
• M8: 2,239,779 km (0.103 R)
• M9: 2,811,393 km (0.106 R)
• M10: 2,969,219 km (0.066 R)
• M11: 3,162,499 km (0.108 R)
• M12: 3,766,874 km (0.086 R)
• M13: 3,976,311 km (0.095 R)
• M14: 4,189,488 km (0.115 R)
• M15: 4,297,498 km (0.064 R)
• M16: 4,516,360 km (0.114 R)
• M17: 5,744,409 km (0.115 R)
• M18: 5,864,685 km (0.114 R)
• M19: 6,771,398 km (0.074 R)
• M20: 6,983,677 km (0.117 R)
• M21: 7,069,098 km (0.094 R)
• M22: 8,032,358 km (0.061 R)
• M23: 8,483,695 km (0.085 R)
• M24: 9,176,184 km (0.1 R)
• M25: 9,269,832 km (0.092 R)
• M26: 9,505,598 km (0.067 R)
• M27: 9,886,774 km (0.077 R)
• M28: 9,982,816 km (0.099 R)
• M29: 10,467,961 km (0.116 R)
• M30: 10,812,037 km (0.116 R)
• M31: 11,764,825 km (0.115 R)
• M32: 12,225,587 km (0.071 R)
• M33: 12,432,181 km (0.059 R)
• M34: 12,536,002 km (0.089 R)
• M35: 13,217,421 km (0.036 R)
• M36: 13,270,378 km (0.093 R)
• M37: 13,589,321 km (0.04 R)
• M38: 13,803,396 km (0.117 R)
• M39: 13,964,662 km (0.079 R)
• M40: 14,343,444 km (0.08 R)
• M41: 14,506,954 km (0.12 R)
• M42: 14,945,575 km (0.098 R)
• M43: 15,055,979 km (0.066 R)
• M44: 15,222,032 km (0.027 R)
• M45: 16,686,446 km (0.12 R)
• M46: 17,030,820 km (0.053 R)
• M47: 21,093,599 km (0.109 R)
• M48: 21,217,316 km (0.115 R)
• M49: 21,465,798 km (0.118 R)
• M50: 23,295,530 km (0.102 R)
• M51: 26,298,707 km (0.109 R)
• M52: 27,101,898 km (0.085 R)
• M53: 27,169,217 km (0.102 R)
• M54: 27,981,235 km (0.058 R)
• M55: 28,938,511 km (0.116 R)
• M56: 29,698,319 km (0.09 R)
• M57: 30,674,744 km (0.103 R)
• M58: 30,955,689 km (0.113 R)
• M59: 31,945,578 km (0.119 R)
• M60: 34,465,405 km (0.114 R)
• M61: 34,830,573 km (0.102 R)
• M62: 35,050,332 km (0.075 R)
• M63: 35,343,993 km (0.047 R)
• M64: 35,933,857 km (0.063 R)
• M65: 36,081,810 km (0.057 R)
• M66: 36,230,061 km (0.119 R)
• M67: 37,272,758 km (0.116 R)
• M68: 38,325,478 km (0.091 R)
• M69: 38,401,025 km (0.11 R)
• M70: 39,311,777 km (0.12 R)
• M71: 40,845,305 km (0.049 R)
• M72: 41,076,883 km (0.086 R)
• M73: 41,930,338 km (0.079 R)
• M74: 42,008,129 km (0.119 R)
• M75: 43,496,778 km (0.094 R)
• M76: 43,812,429 km (0.027 R)
• M77: 47,821,054 km (0.044 R)
• M78: 49,046,260 km (0.034 R)
• M79: 49,292,648 km (0.118 R)
• M80: 49,868,899 km (0.062 R)
• M81: 50,199,211 km (0.08 R)
• M82: 50,862,079 km (0.096 R)
• M83: 52,028,943 km (0.039 R)
• M84: 52,196,343 km (0.084 R)
• M85: 52,280,117 km (0.066 R)
• M86: 52,447,817 km (0.112 R)
• M87: 53,457,602 km (0.089 R)
• M88: 54,473,970 km (0.105 R)
• M89: 54,558,942 km (0.118 R)
• M90: 55,496,621 km (0.119 R)
• M91: 57,128,734 km (0.108 R)
• M92: 57,474,305 km (0.053 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 18,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit