🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.46 AU - 0.58 AU

Year: 131 Days

Day: 23.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.62 AU - 0.9 AU

Year: 232 Days

Day: 40.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.97 AU - 1.09 AU

Year: 366 Days

Day: 16.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,151,599 km

• M1: 483,351 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.04 AU - 1.28 AU

Year: 437 Days

Day: 17.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,151,599 km

• M1: 44,879 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.57 AU - 2.21 AU

Year: 909 Days

Day: 44.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.98 AU - 2.42 AU

Year: 1142 Days

Day: 19 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,151,599 km

• M1: 1,033,123 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.92 AU - 5.36 AU

Year: 3497 Days

Day: 39.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.96 AU - 6 AU

Year: 3888 Days

Day: 38.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.2

Radius: 9.3

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.19 AU - 6.23 AU

Year: 5414 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 50,151,599 km

• M1: 124,765 km (0.113 R)
• M2: 197,320 km (0.057 R)
• M3: 351,256 km (0.108 R)
• M4: 416,630 km (0.111 R)
• M5: 518,805 km (0.112 R)
• M6: 607,367 km (0.098 R)
• M7: 905,965 km (0.107 R)
• M8: 994,527 km (0.054 R)
• M9: 1,086,230 km (0.081 R)
• M10: 1,721,722 km (0.106 R)
• M11: 1,807,441 km (0.068 R)
• M12: 1,973,944 km (0.053 R)
• M13: 2,417,502 km (0.068 R)
• M14: 2,552,588 km (0.117 R)
• M15: 2,790,299 km (0.043 R)
• M16: 3,404,997 km (0.107 R)
• M17: 3,611,741 km (0.036 R)
• M18: 3,924,102 km (0.112 R)
• M19: 4,245,139 km (0.072 R)
• M20: 4,444,254 km (0.11 R)
• M21: 4,539,099 km (0.101 R)
• M22: 5,159,182 km (0.069 R)
• M23: 5,233,831 km (0.063 R)
• M24: 5,296,363 km (0.112 R)
• M25: 5,397,042 km (0.058 R)
• M26: 5,472,889 km (0.073 R)
• M27: 6,040,164 km (0.09 R)
• M28: 6,802,814 km (0.072 R)
• M29: 7,300,077 km (0.112 R)
• M30: 7,694,866 km (0.061 R)
• M31: 7,766,224 km (0.108 R)
• M32: 7,851,943 km (0.115 R)
• M33: 8,024,579 km (0.073 R)
• M34: 8,096,835 km (0.116 R)
• M35: 8,579,288 km (0.086 R)
• M36: 8,816,551 km (0.119 R)
• M37: 9,312,767 km (0.072 R)
• M38: 9,373,503 km (0.116 R)
• M39: 9,694,840 km (0.12 R)
• M40: 10,191,205 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.4

Radius: 14.8

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.24 AU - 9.54 AU

Year: 9273 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,151,599 km

• M1: 185,651 km (0.08 R)
• M2: 381,624 km (0.105 R)
• M3: 525,388 km (0.106 R)
• M4: 725,998 km (0.063 R)
• M5: 882,029 km (0.115 R)
• M6: 1,169,556 km (0.094 R)
• M7: 1,293,573 km (0.109 R)
• M8: 2,313,381 km (0.097 R)
• M9: 2,857,768 km (0.037 R)
• M10: 3,472,316 km (0.114 R)
• M11: 3,904,953 km (0.084 R)
• M12: 4,031,812 km (0.065 R)
• M13: 4,192,331 km (0.102 R)
• M14: 4,453,678 km (0.107 R)
• M15: 5,340,195 km (0.097 R)
• M16: 5,840,151 km (0.1 R)
• M17: 6,430,016 km (0.087 R)
• M18: 6,808,498 km (0.046 R)
• M19: 7,000,432 km (0.117 R)
• M20: 7,666,741 km (0.113 R)
• M21: 7,866,754 km (0.109 R)
• M22: 8,190,184 km (0.08 R)
• M23: 9,144,469 km (0.11 R)
• M24: 9,785,945 km (0.067 R)
• M25: 11,067,101 km (0.064 R)
• M26: 11,888,842 km (0.09 R)
• M27: 12,167,094 km (0.059 R)
• M28: 12,494,564 km (0.083 R)
• M29: 12,777,603 km (0.083 R)
• M30: 13,110,458 km (0.072 R)
• M31: 13,736,226 km (0.113 R)
• M32: 15,067,049 km (0.082 R)
• M33: 16,284,327 km (0.072 R)
• M34: 16,748,978 km (0.066 R)
• M35: 17,797,210 km (0.106 R)
• M36: 18,489,998 km (0.046 R)
• M37: 19,463,880 km (0.038 R)
• M38: 19,682,442 km (0.065 R)
• M39: 19,792,097 km (0.101 R)
• M40: 20,621,019 km (0.065 R)
• M41: 21,800,449 km (0.117 R)
• M42: 22,312,522 km (0.081 R)
• M43: 23,523,068 km (0.112 R)
• M44: 23,756,142 km (0.081 R)
• M45: 25,229,681 km (0.032 R)
• M46: 26,309,030 km (0.035 R)
• M47: 27,280,967 km (0.113 R)
• M48: 28,202,939 km (0.094 R)
• M49: 28,574,689 km (0.082 R)
• M50: 32,056,430 km (0.116 R)
• M51: 32,898,965 km (0.084 R)
• M52: 33,486,436 km (0.099 R)
• M53: 33,945,702 km (0.078 R)
• M54: 34,341,089 km (0.039 R)
• M55: 34,605,578 km (0.102 R)
• M56: 35,003,508 km (0.05 R)
• M57: 35,803,857 km (0.104 R)
• M58: 36,948,131 km (0.081 R)
• M59: 37,083,667 km (0.103 R)
• M60: 37,967,790 km (0.117 R)
• M61: 38,241,255 km (0.117 R)
• M62: 39,895,807 km (0.067 R)
• M63: 40,871,784 km (0.088 R)
• M64: 41,292,453 km (0.102 R)
• M65: 41,784,929 km (0.104 R)
• M66: 42,492,078 km (0.101 R)
• M67: 42,776,015 km (0.042 R)
• M68: 43,918,045 km (0.084 R)
• M69: 45,070,248 km (0.111 R)
• M70: 45,359,870 km (0.119 R)
• M71: 46,597,493 km (0.065 R)
• M72: 46,890,256 km (0.073 R)
• M73: 47,772,434 km (0.082 R)
• M74: 48,363,645 km (0.11 R)
• M75: 48,511,747 km (0.076 R)
• M76: 48,734,349 km (0.078 R)
• M77: 48,882,899 km (0.042 R)
• M78: 49,254,949 km (0.119 R)
• M79: 49,478,598 km (0.052 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 16,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit