🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.44 AU - 0.58 AU

Year: 235 Days

Day: 22.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.65 AU - 0.69 AU

Year: 354 Days

Day: 24.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.3

Radius: 14

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.61 AU - 0.93 AU

Year: 436 Days

Day: 13.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 33,279,774 km

• M1: 189,541 km (0.11 R)
• M2: 380,876 km (0.095 R)
• M3: 486,941 km (0.119 R)
• M4: 584,628 km (0.101 R)
• M5: 726,447 km (0.118 R)
• M6: 961,914 km (0.056 R)
• M7: 1,058,854 km (0.108 R)
• M8: 1,179,130 km (0.106 R)
• M9: 1,340,247 km (0.057 R)
• M10: 1,450,202 km (0.119 R)
• M11: 1,702,424 km (0.096 R)
• M12: 1,857,407 km (0.097 R)
• M13: 1,951,654 km (0.11 R)
• M14: 2,077,765 km (0.056 R)
• M15: 2,219,284 km (0.092 R)
• M16: 2,351,230 km (0.034 R)
• M17: 2,636,662 km (0.088 R)
• M18: 2,838,021 km (0.063 R)
• M19: 2,961,290 km (0.072 R)
• M20: 3,065,410 km (0.105 R)
• M21: 3,177,758 km (0.115 R)
• M22: 3,406,942 km (0.11 R)
• M23: 3,843,917 km (0.066 R)
• M24: 4,019,246 km (0.11 R)
• M25: 4,204,897 km (0.061 R)
• M26: 4,306,773 km (0.073 R)
• M27: 4,545,083 km (0.095 R)
• M28: 4,633,495 km (0.096 R)
• M29: 4,738,812 km (0.046 R)
• M30: 4,951,839 km (0.11 R)
• M31: 5,051,322 km (0.081 R)
• M32: 5,210,045 km (0.083 R)
• M33: 5,430,104 km (0.098 R)
• M34: 5,558,458 km (0.099 R)
• M35: 5,679,184 km (0.086 R)
• M36: 5,826,987 km (0.109 R)
• M37: 5,914,651 km (0.119 R)
• M38: 6,002,615 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.3

Radius: 10.5

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.59 AU - 1.77 AU

Year: 1406 Days

Day: 9.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,279,774 km

• M1: 157,826 km (0.107 R)
• M2: 417,827 km (0.04 R)
• M3: 524,341 km (0.107 R)
• M4: 661,821 km (0.084 R)
• M5: 827,426 km (0.074 R)
• M6: 903,870 km (0.118 R)
• M7: 1,040,004 km (0.062 R)
• M8: 1,165,966 km (0.045 R)
• M9: 1,406,070 km (0.055 R)
• M10: 1,781,112 km (0.119 R)
• M11: 1,954,347 km (0.076 R)
• M12: 2,219,434 km (0.119 R)
• M13: 2,428,871 km (0.11 R)
• M14: 2,749,310 km (0.045 R)
• M15: 2,902,647 km (0.065 R)
• M16: 3,083,362 km (0.114 R)
• M17: 3,305,066 km (0.118 R)
• M18: 3,493,858 km (0.103 R)
• M19: 3,673,226 km (0.118 R)
• M20: 3,777,197 km (0.114 R)
• M21: 3,869,050 km (0.078 R)
• M22: 3,935,022 km (0.088 R)
• M23: 4,054,850 km (0.11 R)
• M24: 4,257,107 km (0.067 R)
• M25: 4,629,905 km (0.101 R)
• M26: 4,714,128 km (0.12 R)
• M27: 4,813,162 km (0.088 R)
• M28: 4,970,090 km (0.038 R)
• M29: 5,099,791 km (0.036 R)
• M30: 5,230,540 km (0.114 R)
• M31: 5,614,857 km (0.1 R)
• M32: 5,870,968 km (0.051 R)
• M33: 5,947,114 km (0.093 R)
• M34: 6,038,967 km (0.066 R)
• M35: 6,223,870 km (0.079 R)
• M36: 6,631,075 km (0.089 R)
• M37: 7,111,584 km (0.091 R)
• M38: 7,307,108 km (0.108 R)
• M39: 7,372,632 km (0.075 R)
• M40: 7,471,217 km (0.106 R)
• M41: 7,553,795 km (0.102 R)
• M42: 7,870,344 km (0.111 R)
• M43: 7,954,418 km (0.044 R)
• M44: 8,089,505 km (0.079 R)
• M45: 8,259,448 km (0.04 R)
• M46: 8,362,072 km (0.035 R)
• M47: 8,551,164 km (0.107 R)
• M48: 8,846,171 km (0.112 R)
• M49: 9,056,356 km (0.067 R)
• M50: 9,303,791 km (0.102 R)
• M51: 9,535,667 km (0.099 R)
• M52: 9,625,277 km (0.118 R)
• M53: 10,704,326 km (0.11 R)
• M54: 10,797,675 km (0.104 R)
• M55: 10,891,024 km (0.086 R)
• M56: 11,003,671 km (0.096 R)
• M57: 11,173,166 km (0.103 R)
• M58: 11,286,711 km (0.077 R)
• M59: 12,169,787 km (0.097 R)
• M60: 12,267,025 km (0.067 R)
• M61: 12,501,744 km (0.087 R)
• M62: 12,599,881 km (0.047 R)
• M63: 12,757,557 km (0.101 R)
• M64: 12,915,831 km (0.109 R)
• M65: 13,214,578 km (0.117 R)
• M66: 13,314,659 km (0.117 R)
• M67: 13,515,420 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.7

Radius: 8.5

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.3 AU - 5.74 AU

Year: 7262 Days

Day: 11 Hours

Environment

Temp: -219 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,279,774 km

• M1: 134,040 km (0.089 R)
• M2: 206,595 km (0.068 R)
• M3: 401,521 km (0.096 R)
• M4: 521,947 km (0.062 R)
• M5: 856,298 km (0.101 R)
• M6: 927,806 km (0.111 R)
• M7: 1,016,368 km (0.098 R)
• M8: 1,994,588 km (0.064 R)
• M9: 2,071,631 km (0.119 R)
• M10: 2,208,962 km (0.081 R)
• M11: 2,268,801 km (0.065 R)
• M12: 2,329,089 km (0.042 R)
• M13: 2,390,125 km (0.072 R)
• M14: 2,492,749 km (0.077 R)
• M15: 2,555,132 km (0.094 R)
• M16: 2,639,056 km (0.118 R)
• M17: 3,139,910 km (0.083 R)
• M18: 3,252,707 km (0.101 R)
• M19: 3,788,865 km (0.093 R)
• M20: 3,981,847 km (0.096 R)
• M21: 4,104,068 km (0.103 R)
• M22: 4,227,636 km (0.112 R)
• M23: 4,734,025 km (0.115 R)
• M24: 5,153,048 km (0.086 R)
• M25: 5,259,712 km (0.097 R)
• M26: 5,367,123 km (0.074 R)
• M27: 5,693,545 km (0.051 R)
• M28: 5,914,950 km (0.093 R)
• M29: 6,054,675 km (0.115 R)
• M30: 6,769,752 km (0.103 R)
• M31: 7,541,677 km (0.098 R)
• M32: 7,602,265 km (0.098 R)
• M33: 7,693,370 km (0.114 R)
• M34: 8,123,314 km (0.054 R)
• M35: 8,592,752 km (0.098 R)
• M36: 9,590,570 km (0.106 R)
• M37: 9,754,978 km (0.095 R)
• M38: 9,820,951 km (0.109 R)
• M39: 10,220,227 km (0.108 R)
• M40: 10,388,226 km (0.079 R)
• M41: 11,519,335 km (0.066 R)
• M42: 12,010,914 km (0.096 R)
• M43: 12,473,470 km (0.088 R)
• M44: 12,761,147 km (0.08 R)
• M45: 13,123,772 km (0.083 R)
• M46: 13,673,993 km (0.106 R)
• M47: 13,933,396 km (0.118 R)
• M48: 14,231,844 km (0.093 R)
• M49: 15,639,410 km (0.097 R)
• M50: 15,794,244 km (0.055 R)
• M51: 15,988,422 km (0.056 R)
• M52: 16,183,498 km (0.057 R)
• M53: 16,813,005 km (0.064 R)
• M54: 17,051,016 km (0.076 R)
• M55: 18,872,220 km (0.061 R)
• M56: 19,243,821 km (0.113 R)
• M57: 20,204,389 km (0.111 R)
• M58: 21,223,450 km (0.085 R)
• M59: 21,351,954 km (0.117 R)
• M60: 22,302,499 km (0.105 R)
• M61: 22,476,781 km (0.104 R)
• M62: 23,134,563 km (0.07 R)
• M63: 23,399,501 km (0.089 R)
• M64: 24,110,689 km (0.075 R)
• M65: 25,145,457 km (0.109 R)
• M66: 26,011,180 km (0.06 R)
• M67: 26,840,401 km (0.112 R)
• M68: 27,584,800 km (0.101 R)
• M69: 28,053,341 km (0.105 R)
• M70: 28,430,178 km (0.114 R)
• M71: 30,242,855 km (0.086 R)
• M72: 30,677,736 km (0.097 R)
• M73: 30,920,085 km (0.092 R)
• M74: 31,651,319 km (0.111 R)
• M75: 31,749,156 km (0.075 R)
• M76: 31,847,143 km (0.081 R)
• M77: 31,994,497 km (0.092 R)
• M78: 32,289,504 km (0.088 R)
• M79: 32,388,089 km (0.079 R)
• M80: 33,180,359 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 17,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit