🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.78 AU - 1.24 AU

Year: 376 Days

Day: 30.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,328,350 km

• M1: 48,021 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.9 AU - 1.48 AU

Year: 481 Days

Day: 23.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.45 AU - 1.49 AU

Year: 661 Days

Day: 48 Hours

Environment

Temp: -31 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.1 AU - 2.9 AU

Year: 1466 Days

Day: 38 Hours

Environment

Temp: -83 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,328,350 km

• M1: 1,430,604 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.1 AU - 3.26 AU

Year: 1627 Days

Day: 41.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,328,350 km

• M1: 1,079,049 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.03 AU - 3.41 AU

Year: 2143 Days

Day: 47.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.12 AU - 3.84 AU

Year: 2408 Days

Day: 12.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.7

Radius: 14.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.37 AU - 5.57 AU

Year: 4744 Days

Day: 11.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 46,328,350 km

• M1: 187,446 km (0.06 R)
• M2: 605,871 km (0.119 R)
• M3: 741,257 km (0.038 R)
• M4: 834,756 km (0.088 R)
• M5: 1,070,672 km (0.115 R)
• M6: 1,191,248 km (0.027 R)
• M7: 1,487,452 km (0.099 R)
• M8: 1,637,648 km (0.095 R)
• M9: 1,836,763 km (0.079 R)
• M10: 1,999,076 km (0.083 R)
• M11: 2,104,842 km (0.075 R)
• M12: 2,197,144 km (0.077 R)
• M13: 2,531,346 km (0.088 R)
• M14: 2,797,181 km (0.083 R)
• M15: 3,302,672 km (0.05 R)
• M16: 3,951,179 km (0.094 R)
• M17: 4,883,772 km (0.11 R)
• M18: 4,986,845 km (0.026 R)
• M19: 5,153,497 km (0.095 R)
• M20: 5,258,664 km (0.111 R)
• M21: 5,471,093 km (0.11 R)
• M22: 5,578,355 km (0.085 R)
• M23: 5,860,646 km (0.107 R)
• M24: 5,970,451 km (0.112 R)
• M25: 6,081,004 km (0.1 R)
• M26: 6,214,595 km (0.062 R)
• M27: 6,416,851 km (0.117 R)
• M28: 6,621,202 km (0.109 R)
• M29: 6,735,794 km (0.103 R)
• M30: 6,827,796 km (0.092 R)
• M31: 6,920,397 km (0.089 R)
• M32: 7,036,635 km (0.082 R)
• M33: 7,271,055 km (0.084 R)
• M34: 7,579,825 km (0.104 R)
• M35: 8,014,556 km (0.054 R)
• M36: 8,136,628 km (0.107 R)
• M37: 8,832,557 km (0.091 R)
• M38: 9,677,187 km (0.113 R)
• M39: 9,833,517 km (0.048 R)
• M40: 10,254,784 km (0.052 R)
• M41: 10,467,513 km (0.109 R)
• M42: 10,601,253 km (0.06 R)
• M43: 11,858,474 km (0.119 R)
• M44: 12,110,097 km (0.067 R)
• M45: 13,336,052 km (0.042 R)
• M46: 14,541,661 km (0.063 R)
• M47: 15,293,989 km (0.029 R)
• M48: 15,537,384 km (0.119 R)
• M49: 15,690,273 km (0.112 R)
• M50: 15,812,794 km (0.102 R)
• M51: 16,151,633 km (0.049 R)
• M52: 17,340,488 km (0.078 R)
• M53: 18,331,125 km (0.095 R)
• M54: 18,525,004 km (0.028 R)
• M55: 18,849,781 km (0.074 R)
• M56: 19,537,632 km (0.094 R)
• M57: 19,768,760 km (0.088 R)
• M58: 19,868,093 km (0.118 R)
• M59: 20,167,139 km (0.043 R)
• M60: 20,400,811 km (0.098 R)
• M61: 20,904,507 km (0.111 R)
• M62: 21,548,227 km (0.078 R)
• M63: 21,718,768 km (0.07 R)
• M64: 22,198,678 km (0.097 R)
• M65: 22,301,901 km (0.053 R)
• M66: 22,647,472 km (0.111 R)
• M67: 22,925,126 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 12.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.54 AU - 13.84 AU

Year: 14823 Days

Day: 8.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 46,328,350 km

• M1: 480,359 km (0.099 R)
• M2: 1,157,588 km (0.107 R)
• M3: 1,377,796 km (0.074 R)
• M4: 1,461,272 km (0.063 R)
• M5: 1,700,479 km (0.065 R)
• M6: 1,882,540 km (0.11 R)
• M7: 2,119,503 km (0.046 R)
• M8: 2,727,768 km (0.108 R)
• M9: 2,807,503 km (0.12 R)
• M10: 2,969,518 km (0.111 R)
• M11: 3,331,395 km (0.074 R)
• M12: 3,855,885 km (0.025 R)
• M13: 4,312,907 km (0.112 R)
• M14: 5,345,132 km (0.073 R)
• M15: 5,648,965 km (0.037 R)
• M16: 5,751,440 km (0.096 R)
• M17: 5,923,776 km (0.086 R)
• M18: 6,344,296 km (0.091 R)
• M19: 7,625,751 km (0.037 R)
• M20: 7,968,031 km (0.084 R)
• M21: 8,121,818 km (0.101 R)
• M22: 8,589,012 km (0.099 R)
• M23: 8,667,850 km (0.082 R)
• M24: 9,225,701 km (0.067 R)
• M25: 9,836,359 km (0.095 R)
• M26: 10,418,145 km (0.086 R)
• M27: 11,311,843 km (0.113 R)
• M28: 12,230,075 km (0.083 R)
• M29: 13,905,571 km (0.032 R)
• M30: 14,091,072 km (0.115 R)
• M31: 14,464,319 km (0.062 R)
• M32: 15,030,547 km (0.09 R)
• M33: 17,068,818 km (0.086 R)
• M34: 17,667,060 km (0.093 R)
• M35: 18,322,897 km (0.1 R)
• M36: 19,244,120 km (0.115 R)
• M37: 21,078,340 km (0.054 R)
• M38: 21,451,886 km (0.074 R)
• M39: 22,476,781 km (0.073 R)
• M40: 24,183,094 km (0.055 R)
• M41: 24,798,540 km (0.098 R)
• M42: 25,023,685 km (0.052 R)
• M43: 25,589,314 km (0.085 R)
• M44: 27,369,678 km (0.105 R)
• M45: 28,952,723 km (0.119 R)
• M46: 31,656,405 km (0.057 R)
• M47: 33,255,008 km (0.07 R)
• M48: 34,502,505 km (0.115 R)
• M49: 35,765,410 km (0.099 R)
• M50: 36,722,388 km (0.072 R)
• M51: 37,171,929 km (0.116 R)
• M52: 38,206,249 km (0.051 R)
• M53: 38,466,250 km (0.083 R)
• M54: 41,232,165 km (0.107 R)
• M55: 42,101,179 km (0.116 R)
• M56: 42,571,664 km (0.093 R)
• M57: 43,449,954 km (0.1 R)
• M58: 44,812,940 km (0.104 R)
• M59: 45,775,303 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 14,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit