🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.55 AU - 0.91 AU

Year: 228 Days

Day: 18.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.84 AU - 0.92 AU

Year: 302 Days

Day: 36.5 Hours

Environment

Temp: 74 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.16 AU - 1.44 AU

Year: 541 Days

Day: 13.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.2

Radius: 13.9

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.93 AU - 6.91 AU

Year: 5261 Days

Day: 8.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,993,553 km

• M1: 184,005 km (0.093 R)
• M2: 296,802 km (0.049 R)
• M3: 471,981 km (0.074 R)
• M4: 855,550 km (0.098 R)
• M5: 1,347,578 km (0.057 R)
• M6: 1,475,633 km (0.054 R)
• M7: 1,591,273 km (0.098 R)
• M8: 2,066,844 km (0.07 R)
• M9: 2,159,744 km (0.111 R)
• M10: 2,292,438 km (0.104 R)
• M11: 2,388,928 km (0.033 R)
• M12: 2,626,191 km (0.073 R)
• M13: 3,362,811 km (0.093 R)
• M14: 3,607,253 km (0.064 R)
• M15: 3,743,088 km (0.112 R)
• M16: 3,973,319 km (0.108 R)
• M17: 4,137,428 km (0.111 R)
• M18: 4,351,652 km (0.119 R)
• M19: 4,448,143 km (0.115 R)
• M20: 4,692,287 km (0.119 R)
• M21: 4,941,068 km (0.088 R)
• M22: 5,451,646 km (0.109 R)
• M23: 5,582,095 km (0.088 R)
• M24: 5,872,464 km (0.083 R)
• M25: 6,032,983 km (0.118 R)
• M26: 7,283,472 km (0.062 R)
• M27: 7,805,718 km (0.075 R)
• M28: 8,012,163 km (0.082 R)
• M29: 8,250,323 km (0.082 R)
• M30: 8,733,673 km (0.084 R)
• M31: 8,917,230 km (0.094 R)
• M32: 9,102,282 km (0.097 R)
• M33: 9,195,183 km (0.118 R)
• M34: 9,444,712 km (0.103 R)
• M35: 9,538,809 km (0.038 R)
• M36: 10,014,081 km (0.11 R)
• M37: 10,432,507 km (0.076 R)
• M38: 11,386,193 km (0.093 R)
• M39: 12,299,189 km (0.084 R)
• M40: 12,574,299 km (0.093 R)
• M41: 13,235,821 km (0.031 R)
• M42: 13,980,071 km (0.09 R)
• M43: 15,694,911 km (0.087 R)
• M44: 15,993,508 km (0.115 R)
• M45: 16,218,653 km (0.099 R)
• M46: 17,129,555 km (0.085 R)
• M47: 17,283,042 km (0.073 R)
• M48: 17,862,584 km (0.079 R)
• M49: 18,566,442 km (0.059 R)
• M50: 19,159,897 km (0.055 R)
• M51: 19,399,104 km (0.03 R)
• M52: 19,639,358 km (0.053 R)
• M53: 19,759,784 km (0.034 R)
• M54: 20,569,109 km (0.102 R)
• M55: 22,429,508 km (0.116 R)
• M56: 22,976,887 km (0.104 R)
• M57: 23,400,997 km (0.029 R)
• M58: 23,656,809 km (0.113 R)
• M59: 23,785,014 km (0.066 R)
• M60: 24,128,042 km (0.099 R)
• M61: 24,386,398 km (0.112 R)
• M62: 24,732,268 km (0.103 R)
• M63: 24,862,418 km (0.074 R)
• M64: 25,735,770 km (0.084 R)
• M65: 26,708,157 km (0.114 R)
• M66: 26,841,748 km (0.073 R)
• M67: 27,243,567 km (0.111 R)
• M68: 27,737,540 km (0.092 R)
• M69: 28,643,205 km (0.101 R)
• M70: 29,973,729 km (0.081 R)
• M71: 31,136,852 km (0.056 R)
• M72: 31,230,500 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.7

Radius: 12.5

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.56 AU - 9.94 AU

Year: 10275 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,993,553 km

• M1: 208,539 km (0.1 R)
• M2: 341,682 km (0.116 R)
• M3: 580,440 km (0.117 R)
• M4: 921,224 km (0.078 R)
• M5: 1,075,160 km (0.109 R)
• M6: 1,204,861 km (0.114 R)
• M7: 1,427,463 km (0.036 R)
• M8: 1,589,627 km (0.048 R)
• M9: 1,893,759 km (0.054 R)
• M10: 2,073,127 km (0.101 R)
• M11: 2,154,808 km (0.088 R)
• M12: 2,342,403 km (0.106 R)
• M13: 2,535,684 km (0.036 R)
• M14: 2,779,080 km (0.078 R)
• M15: 3,265,273 km (0.05 R)
• M16: 3,579,727 km (0.077 R)
• M17: 3,929,487 km (0.08 R)
• M18: 4,421,963 km (0.103 R)
• M19: 4,635,140 km (0.103 R)
• M20: 4,989,089 km (0.11 R)
• M21: 5,183,417 km (0.117 R)
• M22: 5,323,739 km (0.118 R)
• M23: 6,014,882 km (0.089 R)
• M24: 6,281,315 km (0.11 R)
• M25: 6,371,074 km (0.111 R)
• M26: 8,058,239 km (0.118 R)
• M27: 8,716,619 km (0.117 R)
• M28: 10,190,308 km (0.099 R)
• M29: 11,227,320 km (0.037 R)
• M30: 11,961,995 km (0.067 R)
• M31: 12,110,845 km (0.056 R)
• M32: 13,323,486 km (0.075 R)
• M33: 13,944,317 km (0.072 R)
• M34: 14,022,556 km (0.086 R)
• M35: 14,100,946 km (0.061 R)
• M36: 14,455,642 km (0.109 R)
• M37: 15,375,520 km (0.079 R)
• M38: 15,618,616 km (0.114 R)
• M39: 15,781,379 km (0.086 R)
• M40: 16,396,824 km (0.06 R)
• M41: 17,020,199 km (0.079 R)
• M42: 17,608,866 km (0.061 R)
• M43: 17,905,818 km (0.057 R)
• M44: 18,161,630 km (0.072 R)
• M45: 18,461,574 km (0.074 R)
• M46: 18,676,845 km (0.095 R)
• M47: 18,806,397 km (0.104 R)
• M48: 19,153,464 km (0.045 R)
• M49: 19,327,746 km (0.074 R)
• M50: 19,677,805 km (0.11 R)
• M51: 20,030,108 km (0.097 R)
• M52: 20,696,267 km (0.094 R)
• M53: 21,054,554 km (0.073 R)
• M54: 21,369,757 km (0.072 R)
• M55: 21,686,455 km (0.076 R)
• M56: 21,822,739 km (0.061 R)
• M57: 22,922,732 km (0.099 R)
• M58: 23,339,961 km (0.112 R)
• M59: 24,606,456 km (0.111 R)
• M60: 25,176,574 km (0.108 R)
• M61: 25,319,739 km (0.101 R)
• M62: 25,991,732 km (0.115 R)
• M63: 26,088,073 km (0.053 R)
• M64: 26,815,418 km (0.082 R)
• M65: 27,206,018 km (0.097 R)
• M66: 27,795,584 km (0.07 R)
• M67: 29,237,408 km (0.058 R)
• M68: 29,841,185 km (0.088 R)
• M69: 30,347,424 km (0.09 R)
• M70: 30,907,668 km (0.058 R)
• M71: 32,349,044 km (0.115 R)
• M72: 32,504,775 km (0.06 R)
• M73: 32,816,986 km (0.095 R)
• M74: 33,444,399 km (0.068 R)
• M75: 33,707,093 km (0.081 R)
• M76: 35,886,136 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 10,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit