🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.53 AU - 0.59 AU

Year: 160 Days

Day: 14.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.52 AU - 0.76 AU

Year: 196 Days

Day: 23.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,007,797 km

• M1: 134,488 km (0.047 R)
• M2: 448,046 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.59 AU - 0.91 AU

Year: 249 Days

Day: 33.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.07 AU - 1.19 AU

Year: 460 Days

Day: 35.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.91 AU - 1.51 AU

Year: 510 Days

Day: 34.2 Hours

Environment

Temp: -20 °C

Axial Tilt: 54.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,007,797 km

• M1: 705,952 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.08 AU - 1.36 AU

Year: 516 Days

Day: 19.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.33 AU - 1.63 AU

Year: 689 Days

Day: 39.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.2

Radius: 13.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.77 AU - 4.45 AU

Year: 3190 Days

Day: 10.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,007,797 km

• M1: 244,593 km (0.113 R)
• M2: 399,127 km (0.114 R)
• M3: 540,647 km (0.094 R)
• M4: 905,217 km (0.095 R)
• M5: 1,059,003 km (0.069 R)
• M6: 1,174,642 km (0.112 R)
• M7: 1,270,385 km (0.106 R)
• M8: 1,535,473 km (0.116 R)
• M9: 1,627,924 km (0.08 R)
• M10: 2,017,327 km (0.108 R)
• M11: 2,545,408 km (0.105 R)
• M12: 2,656,260 km (0.048 R)
• M13: 3,082,315 km (0.102 R)
• M14: 3,547,863 km (0.114 R)
• M15: 3,798,140 km (0.062 R)
• M16: 4,091,352 km (0.115 R)
• M17: 4,259,650 km (0.071 R)
• M18: 4,700,215 km (0.118 R)
• M19: 4,817,650 km (0.059 R)
• M20: 4,916,235 km (0.051 R)
• M21: 5,981,372 km (0.086 R)
• M22: 6,151,464 km (0.037 R)
• M23: 6,474,895 km (0.042 R)
• M24: 6,737,589 km (0.106 R)
• M25: 7,432,770 km (0.116 R)
• M26: 7,708,030 km (0.066 R)
• M27: 8,530,220 km (0.085 R)
• M28: 8,673,984 km (0.116 R)
• M29: 8,891,050 km (0.058 R)
• M30: 9,085,677 km (0.096 R)
• M31: 9,578,303 km (0.027 R)
• M32: 9,928,362 km (0.081 R)
• M33: 10,054,473 km (0.031 R)
• M34: 10,461,379 km (0.112 R)
• M35: 10,589,734 km (0.111 R)
• M36: 11,029,851 km (0.092 R)
• M37: 11,317,827 km (0.063 R)
• M38: 11,528,910 km (0.055 R)
• M39: 11,687,932 km (0.088 R)
• M40: 12,822,482 km (0.087 R)
• M41: 13,042,541 km (0.028 R)
• M42: 13,963,615 km (0.094 R)
• M43: 14,161,682 km (0.053 R)
• M44: 14,761,570 km (0.118 R)
• M45: 15,253,298 km (0.081 R)
• M46: 15,398,857 km (0.072 R)
• M47: 15,662,299 km (0.08 R)
• M48: 15,779,883 km (0.1 R)
• M49: 16,580,830 km (0.103 R)
• M50: 17,699,971 km (0.099 R)
• M51: 18,222,367 km (0.036 R)
• M52: 18,781,115 km (0.101 R)
• M53: 18,968,561 km (0.1 R)
• M54: 19,125,340 km (0.058 R)
• M55: 19,313,983 km (0.1 R)
• M56: 19,534,789 km (0.114 R)
• M57: 19,724,778 km (0.092 R)
• M58: 19,819,923 km (0.114 R)
• M59: 20,202,444 km (0.094 R)
• M60: 20,522,883 km (0.062 R)
• M61: 20,651,687 km (0.096 R)
• M62: 20,812,953 km (0.077 R)
• M63: 20,942,206 km (0.118 R)
• M64: 21,266,684 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 13.3

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8 AU - 8.46 AU

Year: 9040 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,007,797 km

• M1: 168,896 km (0.047 R)
• M2: 253,718 km (0.098 R)
• M3: 372,499 km (0.09 R)
• M4: 637,885 km (0.06 R)
• M5: 919,129 km (0.087 R)
• M6: 1,187,807 km (0.09 R)
• M7: 1,332,019 km (0.091 R)
• M8: 1,658,741 km (0.099 R)
• M9: 1,947,315 km (0.045 R)
• M10: 2,141,643 km (0.084 R)
• M11: 2,297,375 km (0.107 R)
• M12: 2,715,351 km (0.082 R)
• M13: 3,543,525 km (0.058 R)
• M14: 3,755,804 km (0.086 R)
• M15: 3,890,592 km (0.051 R)
• M16: 5,631,313 km (0.093 R)
• M17: 6,100,152 km (0.07 R)
• M18: 7,175,761 km (0.089 R)
• M19: 7,479,295 km (0.055 R)
• M20: 7,684,095 km (0.108 R)
• M21: 7,890,689 km (0.113 R)
• M22: 8,064,223 km (0.102 R)
• M23: 8,169,091 km (0.103 R)
• M24: 8,274,258 km (0.109 R)
• M25: 8,415,329 km (0.085 R)
• M26: 8,771,372 km (0.113 R)
• M27: 9,132,352 km (0.101 R)
• M28: 9,241,708 km (0.062 R)
• M29: 9,794,621 km (0.076 R)
• M30: 10,510,597 km (0.069 R)
• M31: 10,740,230 km (0.095 R)
• M32: 10,855,569 km (0.114 R)
• M33: 11,399,807 km (0.076 R)
• M34: 11,793,847 km (0.07 R)
• M35: 13,208,594 km (0.066 R)
• M36: 13,957,033 km (0.049 R)
• M37: 14,719,234 km (0.047 R)
• M38: 15,408,132 km (0.116 R)
• M39: 15,494,899 km (0.081 R)
• M40: 16,151,484 km (0.083 R)
• M41: 17,673,492 km (0.027 R)
• M42: 18,038,212 km (0.054 R)
• M43: 18,175,543 km (0.089 R)
• M44: 19,240,680 km (0.083 R)
• M45: 19,521,924 km (0.09 R)
• M46: 19,804,514 km (0.105 R)
• M47: 20,088,451 km (0.111 R)
• M48: 20,516,899 km (0.103 R)
• M49: 20,612,492 km (0.037 R)
• M50: 21,237,662 km (0.101 R)
• M51: 21,966,802 km (0.094 R)
• M52: 22,359,047 km (0.104 R)
• M53: 22,803,054 km (0.105 R)
• M54: 23,250,052 km (0.095 R)
• M55: 24,964,593 km (0.112 R)
• M56: 25,476,517 km (0.109 R)
• M57: 25,630,902 km (0.116 R)
• M58: 25,837,048 km (0.112 R)
• M59: 25,940,420 km (0.057 R)
• M60: 26,510,987 km (0.109 R)
• M61: 27,770,451 km (0.1 R)
• M62: 28,194,561 km (0.041 R)
• M63: 28,941,952 km (0.073 R)
• M64: 29,372,046 km (0.079 R)
• M65: 29,804,234 km (0.048 R)
• M66: 30,184,063 km (0.046 R)
• M67: 30,948,658 km (0.117 R)
• M68: 31,058,313 km (0.075 R)
• M69: 31,223,170 km (0.097 R)
• M70: 32,218,445 km (0.062 R)
• M71: 32,385,396 km (0.054 R)
• M72: 32,664,097 km (0.115 R)
• M73: 32,887,745 km (0.055 R)
• M74: 33,224,191 km (0.116 R)
• M75: 33,392,788 km (0.105 R)
• M76: 34,353,655 km (0.033 R)
• M77: 34,524,197 km (0.1 R)
• M78: 35,151,760 km (0.066 R)
• M79: 36,592,238 km (0.104 R)
• M80: 36,708,326 km (0.092 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: 150 - 10,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit