🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.73 AU

Year: 211 Days

Day: 18.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.85 AU - 1.17 AU

Year: 450 Days

Day: 46.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,935,221 km

• M1: 35,155 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.07 AU - 1.35 AU

Year: 590 Days

Day: 45.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.21 AU - 1.41 AU

Year: 664 Days

Day: 45.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,935,221 km

• M1: 1,048,531 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.05 AU - 2.47 AU

Year: 1505 Days

Day: 46 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608

Radius: 12.6

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.48 AU - 2.8 AU

Year: 1900 Days

Day: 11.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 18,935,221 km

• M1: 190,139 km (0.088 R)
• M2: 281,842 km (0.106 R)
• M3: 389,254 km (0.079 R)
• M4: 611,855 km (0.078 R)
• M5: 790,924 km (0.06 R)
• M6: 904,020 km (0.115 R)
• M7: 988,692 km (0.108 R)
• M8: 1,094,009 km (0.086 R)
• M9: 1,384,977 km (0.1 R)
• M10: 1,474,137 km (0.112 R)
• M11: 1,565,392 km (0.066 R)
• M12: 1,818,661 km (0.064 R)
• M13: 1,972,747 km (0.077 R)
• M14: 2,108,283 km (0.065 R)
• M15: 2,212,104 km (0.104 R)
• M16: 2,305,902 km (0.112 R)
• M17: 2,389,078 km (0.07 R)
• M18: 2,583,106 km (0.098 R)
• M19: 2,682,140 km (0.11 R)
• M20: 2,769,954 km (0.093 R)
• M21: 3,052,096 km (0.082 R)
• M22: 3,424,894 km (0.097 R)
• M23: 3,534,100 km (0.097 R)
• M24: 3,770,166 km (0.098 R)
• M25: 3,854,688 km (0.032 R)
• M26: 4,040,190 km (0.083 R)
• M27: 4,599,387 km (0.085 R)
• M28: 4,781,148 km (0.075 R)
• M29: 4,918,928 km (0.068 R)
• M30: 5,011,678 km (0.095 R)
• M31: 5,277,364 km (0.085 R)
• M32: 5,467,802 km (0.104 R)
• M33: 5,709,104 km (0.106 R)
• M34: 5,986,907 km (0.042 R)
• M35: 6,252,293 km (0.075 R)
• M36: 6,657,853 km (0.06 R)
• M37: 7,019,880 km (0.081 R)
• M38: 7,124,449 km (0.097 R)
• M39: 7,317,580 km (0.058 R)
• M40: 7,441,297 km (0.073 R)
• M41: 7,619,468 km (0.072 R)
• M42: 8,346,065 km (0.074 R)
• M43: 8,661,567 km (0.073 R)
• M44: 9,228,094 km (0.107 R)
• M45: 9,496,622 km (0.099 R)
• M46: 9,612,411 km (0.094 R)
• M47: 9,806,589 km (0.036 R)
• M48: 10,476,488 km (0.06 R)
• M49: 10,636,259 km (0.102 R)
• M50: 10,937,998 km (0.045 R)
• M51: 11,263,074 km (0.114 R)
• M52: 11,447,379 km (0.119 R)
• M53: 11,694,664 km (0.092 R)
• M54: 12,595,094 km (0.116 R)
• M55: 13,000,055 km (0.058 R)
• M56: 14,218,530 km (0.113 R)
• M57: 14,953,654 km (0.078 R)
• M58: 15,088,740 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.6

Radius: 10.7

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.57 AU - 3.37 AU

Year: 2267 Days

Day: 13.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,935,221 km

• M1: 186,249 km (0.111 R)
• M2: 388,954 km (0.032 R)
• M3: 481,256 km (0.11 R)
• M4: 558,449 km (0.099 R)
• M5: 657,782 km (0.1 R)
• M6: 736,620 km (0.118 R)
• M7: 904,918 km (0.112 R)
• M8: 1,055,413 km (0.114 R)
• M9: 1,139,188 km (0.103 R)
• M10: 1,269,338 km (0.075 R)
• M11: 1,497,774 km (0.107 R)
• M12: 1,665,772 km (0.081 R)
• M13: 1,814,772 km (0.112 R)
• M14: 1,942,528 km (0.119 R)
• M15: 2,455,200 km (0.08 R)
• M16: 2,712,509 km (0.109 R)
• M17: 3,023,971 km (0.043 R)
• M18: 3,238,046 km (0.071 R)
• M19: 3,378,369 km (0.051 R)
• M20: 3,600,671 km (0.091 R)
• M21: 3,697,461 km (0.09 R)
• M22: 4,110,052 km (0.058 R)
• M23: 4,330,410 km (0.109 R)
• M24: 4,399,075 km (0.084 R)
• M25: 4,520,100 km (0.087 R)
• M26: 4,871,804 km (0.046 R)
• M27: 5,379,390 km (0.084 R)
• M28: 5,453,142 km (0.071 R)
• M29: 5,771,037 km (0.089 R)
• M30: 6,172,109 km (0.116 R)
• M31: 6,268,899 km (0.077 R)
• M32: 6,582,157 km (0.113 R)
• M33: 6,780,673 km (0.059 R)
• M34: 7,163,195 km (0.108 R)
• M35: 7,490,665 km (0.085 R)
• M36: 7,718,801 km (0.069 R)
• M37: 8,245,685 km (0.11 R)
• M38: 8,827,920 km (0.079 R)
• M39: 9,490,339 km (0.076 R)
• M40: 10,306,246 km (0.103 R)
• M41: 10,467,662 km (0.1 R)
• M42: 10,583,301 km (0.119 R)
• M43: 10,792,738 km (0.067 R)
• M44: 11,144,742 km (0.075 R)
• M45: 11,262,924 km (0.07 R)
• M46: 11,334,133 km (0.088 R)
• M47: 12,029,314 km (0.037 R)
• M48: 12,296,646 km (0.101 R)
• M49: 12,443,252 km (0.068 R)
• M50: 12,615,140 km (0.104 R)
• M51: 12,886,660 km (0.094 R)
• M52: 13,060,493 km (0.112 R)
• M53: 13,260,206 km (0.082 R)
• M54: 13,360,436 km (0.056 R)
• M55: 13,586,778 km (0.102 R)
• M56: 14,145,526 km (0.118 R)
• M57: 14,479,279 km (0.099 R)
• M58: 14,685,873 km (0.079 R)
• M59: 15,469,617 km (0.094 R)
• M60: 16,535,651 km (0.105 R)
• M61: 16,941,660 km (0.116 R)
• M62: 17,077,644 km (0.103 R)
• M63: 17,159,474 km (0.054 R)
• M64: 18,123,333 km (0.112 R)
• M65: 18,513,784 km (0.094 R)
• M66: 18,597,858 km (0.096 R)
• M67: 18,850,678 km (0.091 R)
• M68: 18,935,201 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 17,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit