🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.7 AU - 1.04 AU

Year: 309 Days

Day: 47.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.84 AU - 1.3 AU

Year: 421 Days

Day: 30.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 31,248,888 km

• M1: 45,179 km (0.042 R)
• M2: 661,073 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.4 AU - 2.98 AU

Year: 1680 Days

Day: 26.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.56 AU - 3.04 AU

Year: 1784 Days

Day: 35.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.9

Radius: 12.1

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.3 AU - 5.76 AU

Year: 4296 Days

Day: 7.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,248,888 km

• M1: 195,225 km (0.056 R)
• M2: 1,092,064 km (0.05 R)
• M3: 1,238,222 km (0.069 R)
• M4: 1,518,568 km (0.09 R)
• M5: 1,616,704 km (0.096 R)
• M6: 1,819,559 km (0.11 R)
• M7: 1,977,235 km (0.1 R)
• M8: 2,066,994 km (0.119 R)
• M9: 2,363,347 km (0.08 R)
• M10: 2,634,119 km (0.113 R)
• M11: 3,269,611 km (0.104 R)
• M12: 4,019,994 km (0.093 R)
• M13: 4,157,923 km (0.095 R)
• M14: 4,485,991 km (0.026 R)
• M15: 4,725,348 km (0.085 R)
• M16: 4,871,206 km (0.097 R)
• M17: 5,545,593 km (0.091 R)
• M18: 6,222,673 km (0.109 R)
• M19: 6,382,743 km (0.076 R)
• M20: 6,679,695 km (0.042 R)
• M21: 6,898,556 km (0.112 R)
• M22: 7,569,353 km (0.085 R)
• M23: 7,654,624 km (0.079 R)
• M24: 7,883,808 km (0.059 R)
• M25: 8,231,772 km (0.093 R)
• M26: 8,437,021 km (0.081 R)
• M27: 8,733,374 km (0.116 R)
• M28: 8,852,903 km (0.118 R)
• M29: 8,972,880 km (0.102 R)
• M30: 9,397,289 km (0.103 R)
• M31: 9,673,597 km (0.098 R)
• M32: 9,797,314 km (0.062 R)
• M33: 10,014,979 km (0.071 R)
• M34: 10,108,777 km (0.117 R)
• M35: 10,328,835 km (0.108 R)
• M36: 11,322,165 km (0.115 R)
• M37: 11,945,988 km (0.086 R)
• M38: 12,446,543 km (0.096 R)
• M39: 12,614,840 km (0.062 R)
• M40: 13,158,778 km (0.081 R)
• M41: 13,537,111 km (0.063 R)
• M42: 13,814,615 km (0.08 R)
• M43: 14,234,237 km (0.057 R)
• M44: 14,871,674 km (0.06 R)
• M45: 15,265,864 km (0.087 R)
• M46: 15,627,143 km (0.052 R)
• M47: 15,772,403 km (0.108 R)
• M48: 16,468,930 km (0.085 R)
• M49: 17,626,668 km (0.068 R)
• M50: 18,005,749 km (0.092 R)
• M51: 18,158,190 km (0.057 R)
• M52: 18,425,820 km (0.116 R)
• M53: 18,733,393 km (0.049 R)
• M54: 19,470,761 km (0.096 R)
• M55: 19,588,046 km (0.044 R)
• M56: 19,744,825 km (0.112 R)
• M57: 19,862,708 km (0.084 R)
• M58: 19,980,740 km (0.059 R)
• M59: 20,375,978 km (0.033 R)
• M60: 20,813,851 km (0.085 R)
• M61: 23,131,870 km (0.112 R)
• M62: 23,755,394 km (0.117 R)
• M63: 24,258,192 km (0.087 R)
• M64: 24,426,490 km (0.087 R)
• M65: 24,595,236 km (0.094 R)
• M66: 24,849,254 km (0.039 R)
• M67: 25,402,317 km (0.096 R)
• M68: 25,830,616 km (0.112 R)
• M69: 26,261,158 km (0.105 R)
• M70: 26,564,094 km (0.06 R)
• M71: 26,781,011 km (0.092 R)
• M72: 27,129,574 km (0.056 R)
• M73: 27,391,969 km (0.111 R)
• M74: 27,787,056 km (0.088 R)
• M75: 28,095,677 km (0.098 R)
• M76: 28,184,089 km (0.097 R)
• M77: 28,405,344 km (0.05 R)
• M78: 28,983,690 km (0.12 R)
• M79: 29,745,741 km (0.082 R)
• M80: 29,926,007 km (0.111 R)
• M81: 30,242,406 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.2

Radius: 10.3

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.93 AU - 5.63 AU

Year: 4620 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,248,888 km

• M1: 169,046 km (0.074 R)
• M2: 297,999 km (0.109 R)
• M3: 386,411 km (0.112 R)
• M4: 596,896 km (0.058 R)
• M5: 832,213 km (0.071 R)
• M6: 1,389,615 km (0.098 R)
• M7: 1,470,547 km (0.08 R)
• M8: 1,570,030 km (0.071 R)
• M9: 1,954,197 km (0.114 R)
• M10: 2,138,502 km (0.086 R)
• M11: 2,271,045 km (0.094 R)
• M12: 2,348,088 km (0.111 R)
• M13: 2,644,741 km (0.078 R)
• M14: 2,828,597 km (0.079 R)
• M15: 3,361,315 km (0.029 R)
• M16: 3,493,858 km (0.043 R)
• M17: 3,560,878 km (0.048 R)
• M18: 4,041,536 km (0.086 R)
• M19: 4,397,579 km (0.088 R)
• M20: 4,615,992 km (0.061 R)
• M21: 4,738,961 km (0.076 R)
• M22: 4,912,944 km (0.087 R)
• M23: 5,139,884 km (0.08 R)
• M24: 5,708,804 km (0.11 R)
• M25: 5,867,528 km (0.094 R)
• M26: 6,270,694 km (0.111 R)
• M27: 6,766,312 km (0.076 R)
• M28: 7,075,530 km (0.083 R)
• M29: 7,418,110 km (0.067 R)
• M30: 8,119,424 km (0.064 R)
• M31: 8,208,734 km (0.085 R)
• M32: 8,478,160 km (0.054 R)
• M33: 8,629,104 km (0.043 R)
• M34: 8,750,578 km (0.064 R)
• M35: 8,933,835 km (0.073 R)
• M36: 9,397,589 km (0.109 R)
• M37: 10,348,283 km (0.087 R)
• M38: 10,509,849 km (0.095 R)
• M39: 10,607,087 km (0.111 R)
• M40: 12,102,019 km (0.112 R)
• M41: 12,169,936 km (0.1 R)
• M42: 12,374,586 km (0.073 R)
• M43: 12,546,025 km (0.104 R)
• M44: 13,099,986 km (0.113 R)
• M45: 13,274,717 km (0.036 R)
• M46: 13,697,181 km (0.116 R)
• M47: 13,874,604 km (0.072 R)
• M48: 14,017,021 km (0.089 R)
• M49: 14,303,352 km (0.072 R)
• M50: 15,801,275 km (0.108 R)
• M51: 16,361,669 km (0.083 R)
• M52: 17,233,525 km (0.117 R)
• M53: 18,432,552 km (0.118 R)
• M54: 18,982,773 km (0.115 R)
• M55: 19,538,529 km (0.113 R)
• M56: 19,898,611 km (0.116 R)
• M57: 20,139,913 km (0.076 R)
• M58: 20,260,788 km (0.114 R)
• M59: 21,278,502 km (0.115 R)
• M60: 21,484,049 km (0.118 R)
• M61: 22,104,731 km (0.084 R)
• M62: 22,271,233 km (0.1 R)
• M63: 22,479,922 km (0.041 R)
• M64: 22,647,322 km (0.116 R)
• M65: 22,857,208 km (0.038 R)
• M66: 23,236,588 km (0.11 R)
• M67: 23,533,091 km (0.083 R)
• M68: 24,087,202 km (0.1 R)
• M69: 24,301,426 km (0.077 R)
• M70: 25,862,480 km (0.108 R)
• M71: 26,566,787 km (0.057 R)
• M72: 26,699,480 km (0.062 R)
• M73: 27,679,645 km (0.072 R)
• M74: 27,814,283 km (0.058 R)
• M75: 27,994,100 km (0.111 R)
• M76: 28,174,216 km (0.088 R)
• M77: 28,309,602 km (0.115 R)
• M78: 28,989,823 km (0.061 R)
• M79: 29,400,470 km (0.094 R)
• M80: 29,629,354 km (0.11 R)
• M81: 29,905,063 km (0.106 R)
• M82: 30,690,452 km (0.087 R)
• M83: 31,202,226 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 13,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit