🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.47 AU - 0.55 AU

Year: 131 Days

Day: 47.7 Hours

Environment

Temp: 219 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,926,860 km

• M1: 125,363 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.79 AU - 1.03 AU

Year: 312 Days

Day: 46.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,926,860 km

• M1: 61,036 km (0.119 R)
• M2: 576,999 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.53 AU - 2.45 AU

Year: 1010 Days

Day: 25.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,926,860 km

• M1: 308,172 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.52 AU - 4.06 AU

Year: 2148 Days

Day: 21 Hours

Environment

Temp: -97 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.04 AU - 4.16 AU

Year: 2458 Days

Day: 17.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.8

Radius: 14.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.7 AU - 7.52 AU

Year: 6116 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 163.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,926,860 km

• M1: 196,871 km (0.111 R)
• M2: 347,815 km (0.106 R)
• M3: 442,959 km (0.082 R)
• M4: 562,189 km (0.085 R)
• M5: 683,812 km (0.12 R)
• M6: 779,106 km (0.078 R)
• M7: 879,785 km (0.111 R)
• M8: 1,211,444 km (0.034 R)
• M9: 1,316,012 km (0.069 R)
• M10: 1,439,431 km (0.085 R)
• M11: 1,534,874 km (0.047 R)
• M12: 1,698,983 km (0.119 R)
• M13: 1,992,045 km (0.098 R)
• M14: 2,208,962 km (0.11 R)
• M15: 2,395,959 km (0.088 R)
• M16: 2,886,790 km (0.071 R)
• M17: 3,238,794 km (0.107 R)
• M18: 3,430,878 km (0.086 R)
• M19: 3,539,186 km (0.039 R)
• M20: 4,098,533 km (0.105 R)
• M21: 4,471,331 km (0.071 R)
• M22: 4,566,325 km (0.05 R)
• M23: 4,758,259 km (0.089 R)
• M24: 5,051,322 km (0.102 R)
• M25: 5,400,782 km (0.07 R)
• M26: 5,706,560 km (0.051 R)
• M27: 6,335,619 km (0.069 R)
• M28: 6,794,586 km (0.088 R)
• M29: 7,292,298 km (0.119 R)
• M30: 7,517,443 km (0.118 R)
• M31: 7,630,838 km (0.098 R)
• M32: 8,382,118 km (0.082 R)
• M33: 9,006,091 km (0.118 R)
• M34: 9,954,841 km (0.084 R)
• M35: 10,204,819 km (0.087 R)
• M36: 10,615,615 km (0.079 R)
• M37: 10,743,072 km (0.072 R)
• M38: 11,064,109 km (0.1 R)
• M39: 11,193,361 km (0.105 R)
• M40: 11,880,464 km (0.088 R)
• M41: 12,112,491 km (0.075 R)
• M42: 12,581,181 km (0.031 R)
• M43: 12,953,530 km (0.113 R)
• M44: 13,260,954 km (0.076 R)
• M45: 13,674,741 km (0.1 R)
• M46: 14,233,041 km (0.113 R)
• M47: 15,012,745 km (0.117 R)
• M48: 15,624,899 km (0.037 R)
• M49: 16,025,373 km (0.085 R)
• M50: 16,539,840 km (0.043 R)
• M51: 16,650,841 km (0.108 R)
• M52: 16,762,142 km (0.098 R)
• M53: 17,022,592 km (0.07 R)
• M54: 17,812,170 km (0.103 R)
• M55: 18,078,005 km (0.061 R)
• M56: 18,345,187 km (0.116 R)
• M57: 18,767,801 km (0.111 R)
• M58: 19,388,034 km (0.118 R)
• M59: 19,857,771 km (0.107 R)
• M60: 20,331,248 km (0.061 R)
• M61: 20,768,523 km (0.11 R)
• M62: 22,058,206 km (0.099 R)
• M63: 23,456,946 km (0.115 R)
• M64: 23,665,037 km (0.084 R)
• M65: 24,503,682 km (0.115 R)
• M66: 24,757,101 km (0.104 R)
• M67: 25,437,323 km (0.094 R)
• M68: 25,694,033 km (0.067 R)
• M69: 26,946,765 km (0.092 R)
• M70: 27,077,514 km (0.085 R)
• M71: 27,427,124 km (0.066 R)
• M72: 27,646,434 km (0.049 R)
• M73: 28,396,518 km (0.071 R)
• M74: 29,019,145 km (0.074 R)
• M75: 29,466,741 km (0.086 R)
• M76: 30,051,819 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.9

Radius: 9.4

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.84 AU - 8.98 AU

Year: 7259 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,926,860 km

• M1: 120,576 km (0.099 R)
• M2: 438,920 km (0.056 R)
• M3: 1,080,695 km (0.118 R)
• M4: 1,478,925 km (0.119 R)
• M5: 1,539,512 km (0.066 R)
• M6: 1,621,491 km (0.07 R)
• M7: 2,237,087 km (0.03 R)
• M8: 2,401,644 km (0.112 R)
• M9: 2,767,710 km (0.094 R)
• M10: 2,995,847 km (0.104 R)
• M11: 3,151,578 km (0.102 R)
• M12: 3,416,815 km (0.11 R)
• M13: 3,606,954 km (0.116 R)
• M14: 3,941,006 km (0.112 R)
• M15: 4,608,961 km (0.051 R)
• M16: 4,698,720 km (0.07 R)
• M17: 5,063,439 km (0.067 R)
• M18: 5,564,143 km (0.081 R)
• M19: 5,756,077 km (0.085 R)
• M20: 6,146,378 km (0.082 R)
• M21: 6,713,952 km (0.037 R)
• M22: 6,884,195 km (0.045 R)
• M23: 7,124,898 km (0.083 R)
• M24: 7,333,288 km (0.102 R)
• M25: 7,614,532 km (0.087 R)
• M26: 7,756,350 km (0.061 R)
• M27: 8,260,046 km (0.057 R)
• M28: 9,035,263 km (0.103 R)
• M29: 9,185,459 km (0.087 R)
• M30: 9,526,692 km (0.083 R)
• M31: 9,641,433 km (0.071 R)
• M32: 10,614,867 km (0.071 R)
• M33: 11,012,946 km (0.081 R)
• M34: 11,173,615 km (0.104 R)
• M35: 11,456,654 km (0.114 R)
• M36: 11,823,917 km (0.099 R)
• M37: 11,906,046 km (0.078 R)
• M38: 12,236,507 km (0.101 R)
• M39: 13,459,919 km (0.081 R)
• M40: 13,631,807 km (0.101 R)
• M41: 15,121,203 km (0.11 R)
• M42: 17,544,240 km (0.118 R)
• M43: 17,778,959 km (0.105 R)
• M44: 18,394,255 km (0.049 R)
• M45: 18,584,992 km (0.094 R)
• M46: 18,872,220 km (0.118 R)
• M47: 19,064,603 km (0.096 R)
• M48: 19,402,844 km (0.069 R)
• M49: 19,840,567 km (0.098 R)
• M50: 20,775,404 km (0.113 R)
• M51: 22,128,517 km (0.094 R)
• M52: 23,046,300 km (0.113 R)
• M53: 23,872,529 km (0.104 R)
• M54: 24,080,620 km (0.108 R)
• M55: 24,603,464 km (0.114 R)
• M56: 24,971,625 km (0.048 R)
• M57: 25,130,049 km (0.117 R)
• M58: 25,980,213 km (0.089 R)
• M59: 27,273,337 km (0.073 R)
• M60: 30,370,911 km (0.103 R)
• M61: 31,503,965 km (0.09 R)
• M62: 31,903,691 km (0.09 R)
• M63: 32,708,378 km (0.102 R)
• M64: 32,997,401 km (0.071 R)
• M65: 33,171,233 km (0.114 R)
• M66: 35,993,547 km (0.055 R)
• M67: 36,531,202 km (0.034 R)
• M68: 36,891,134 km (0.095 R)
• M69: 38,038,699 km (0.059 R)
• M70: 38,160,173 km (0.095 R)
• M71: 38,830,671 km (0.057 R)
• M72: 39,014,227 km (0.09 R)
• M73: 39,443,573 km (0.083 R)
• M74: 39,874,415 km (0.113 R)
• M75: 39,936,049 km (0.09 R)
• M76: 40,244,969 km (0.108 R)
• M77: 40,368,836 km (0.054 R)
• M78: 40,492,703 km (0.067 R)
• M79: 40,678,803 km (0.093 R)
• M80: 40,803,118 km (0.071 R)
• M81: 41,301,279 km (0.118 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 14,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit