🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.54 AU - 0.54 AU

Year: 145 Days

Day: 41.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.61 AU - 0.95 AU

Year: 252 Days

Day: 29 Hours

Environment

Temp: 109 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.86 AU - 3.78 AU

Year: 2210 Days

Day: 27 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.57 AU - 4.53 AU

Year: 2977 Days

Day: 29.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.7

Radius: 9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.14 AU - 6.56 AU

Year: 5845 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,024,607 km

• M1: 138,827 km (0.051 R)
• M2: 211,831 km (0.095 R)
• M3: 280,346 km (0.052 R)
• M4: 368,460 km (0.096 R)
• M5: 439,818 km (0.112 R)
• M6: 506,838 km (0.057 R)
• M7: 923,617 km (0.11 R)
• M8: 1,215,034 km (0.119 R)
• M9: 1,564,943 km (0.104 R)
• M10: 1,688,511 km (0.113 R)
• M11: 1,767,499 km (0.111 R)
• M12: 1,863,989 km (0.075 R)
• M13: 1,962,126 km (0.059 R)
• M14: 2,267,455 km (0.112 R)
• M15: 2,587,744 km (0.094 R)
• M16: 2,697,698 km (0.071 R)
• M17: 3,114,628 km (0.091 R)
• M18: 3,430,429 km (0.072 R)
• M19: 3,756,702 km (0.076 R)
• M20: 4,200,259 km (0.101 R)
• M21: 4,264,886 km (0.103 R)
• M22: 4,593,552 km (0.09 R)
• M23: 4,884,969 km (0.084 R)
• M24: 5,182,669 km (0.095 R)
• M25: 5,252,082 km (0.061 R)
• M26: 5,747,401 km (0.076 R)
• M27: 6,381,396 km (0.072 R)
• M28: 7,217,798 km (0.049 R)
• M29: 7,373,529 km (0.063 R)
• M30: 7,609,445 km (0.036 R)
• M31: 7,768,019 km (0.064 R)
• M32: 8,169,241 km (0.041 R)
• M33: 8,467,838 km (0.108 R)
• M34: 8,908,404 km (0.116 R)
• M35: 9,215,827 km (0.092 R)
• M36: 9,328,474 km (0.077 R)
• M37: 9,498,268 km (0.111 R)
• M38: 9,898,442 km (0.1 R)
• M39: 10,129,571 km (0.1 R)
• M40: 10,362,495 km (0.081 R)
• M41: 10,715,247 km (0.109 R)
• M42: 11,012,348 km (0.044 R)
• M43: 11,311,993 km (0.1 R)
• M44: 11,462,937 km (0.076 R)
• M45: 11,614,479 km (0.114 R)
• M46: 12,258,199 km (0.093 R)
• M47: 12,537,648 km (0.027 R)
• M48: 12,600,030 km (0.04 R)
• M49: 12,725,244 km (0.117 R)
• M50: 13,548,331 km (0.09 R)
• M51: 14,290,785 km (0.09 R)
• M52: 14,519,371 km (0.076 R)
• M53: 14,584,895 km (0.067 R)
• M54: 15,079,615 km (0.062 R)
• M55: 15,279,029 km (0.096 R)
• M56: 15,379,110 km (0.091 R)
• M57: 15,680,550 km (0.113 R)
• M58: 15,983,934 km (0.115 R)
• M59: 17,147,506 km (0.093 R)
• M60: 17,320,890 km (0.083 R)
• M61: 17,704,459 km (0.03 R)
• M62: 17,774,471 km (0.109 R)
• M63: 18,373,610 km (0.118 R)
• M64: 18,586,638 km (0.086 R)
• M65: 19,338,666 km (0.099 R)
• M66: 19,555,434 km (0.108 R)
• M67: 19,664,042 km (0.043 R)
• M68: 19,991,212 km (0.102 R)
• M69: 21,653,993 km (0.089 R)
• M70: 22,029,483 km (0.092 R)
• M71: 22,407,218 km (0.096 R)
• M72: 22,634,756 km (0.1 R)
• M73: 22,787,047 km (0.092 R)
• M74: 22,863,192 km (0.088 R)
• M75: 23,130,673 km (0.07 R)
• M76: 23,207,267 km (0.05 R)
• M77: 24,600,472 km (0.034 R)
• M78: 25,544,285 km (0.057 R)
• M79: 26,259,961 km (0.12 R)
• M80: 26,540,009 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 9.5

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.84 AU - 12.08 AU

Year: 14170 Days

Day: 11.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 151.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 103,024,607 km

• M1: 205,398 km (0.082 R)
• M2: 1,351,916 km (0.104 R)
• M3: 1,496,876 km (0.099 R)
• M4: 2,259,825 km (0.118 R)
• M5: 2,772,647 km (0.084 R)
• M6: 2,979,391 km (0.094 R)
• M7: 3,742,640 km (0.08 R)
• M8: 4,087,762 km (0.099 R)
• M9: 4,661,170 km (0.117 R)
• M10: 4,783,841 km (0.093 R)
• M11: 5,285,293 km (0.09 R)
• M12: 5,542,302 km (0.107 R)
• M13: 5,962,074 km (0.063 R)
• M14: 6,229,704 km (0.101 R)
• M15: 6,365,090 km (0.051 R)
• M16: 6,916,059 km (0.084 R)
• M17: 7,713,117 km (0.089 R)
• M18: 8,034,154 km (0.102 R)
• M19: 8,152,037 km (0.047 R)
• M20: 8,419,368 km (0.086 R)
• M21: 8,749,979 km (0.104 R)
• M22: 9,084,779 km (0.085 R)
• M23: 9,517,117 km (0.058 R)
• M24: 10,530,493 km (0.081 R)
• M25: 11,115,421 km (0.034 R)
• M26: 11,777,840 km (0.046 R)
• M27: 11,979,049 km (0.108 R)
• M28: 12,933,035 km (0.109 R)
• M29: 13,071,413 km (0.061 R)
• M30: 13,805,490 km (0.119 R)
• M31: 14,053,224 km (0.108 R)
• M32: 14,624,837 km (0.037 R)
• M33: 14,768,900 km (0.059 R)
• M34: 16,012,806 km (0.105 R)
• M35: 16,910,992 km (0.12 R)
• M36: 17,556,956 km (0.081 R)
• M37: 17,710,144 km (0.119 R)
• M38: 18,599,653 km (0.032 R)
• M39: 18,912,462 km (0.099 R)
• M40: 19,503,673 km (0.107 R)
• M41: 19,622,753 km (0.093 R)
• M42: 21,069,065 km (0.094 R)
• M43: 21,231,977 km (0.105 R)
• M44: 22,300,555 km (0.062 R)
• M45: 22,508,047 km (0.119 R)
• M46: 24,105,902 km (0.089 R)
• M47: 25,133,938 km (0.108 R)
• M48: 25,783,642 km (0.076 R)
• M49: 27,011,242 km (0.116 R)
• M50: 27,632,223 km (0.111 R)
• M51: 27,855,124 km (0.102 R)
• M52: 28,707,532 km (0.08 R)
• M53: 28,888,097 km (0.057 R)
• M54: 29,069,110 km (0.087 R)
• M55: 29,477,512 km (0.097 R)
• M56: 29,750,977 km (0.111 R)
• M57: 29,888,009 km (0.035 R)
• M58: 30,254,374 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.9

Radius: 5.9

Gravity: 24.42 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.33 AU - 19.01 AU

Year: 28289 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 103,024,607 km

• M1: 82,578 km (0.105 R)
• M2: 480,359 km (0.112 R)
• M3: 690,544 km (0.094 R)
• M4: 747,541 km (0.066 R)
• M5: 896,989 km (0.054 R)
• M6: 1,089,072 km (0.099 R)
• M7: 1,329,476 km (0.09 R)
• M8: 1,437,636 km (0.105 R)
• M9: 2,230,355 km (0.12 R)
• M10: 2,535,086 km (0.118 R)
• M11: 2,715,201 km (0.104 R)
• M12: 2,993,154 km (0.094 R)
• M13: 4,732,828 km (0.075 R)
• M14: 5,066,880 km (0.119 R)
• M15: 5,994,536 km (0.069 R)
• M16: 6,114,215 km (0.11 R)
• M17: 7,289,455 km (0.113 R)
• M18: 7,353,334 km (0.108 R)
• M19: 8,001,093 km (0.104 R)
• M20: 8,199,010 km (0.112 R)
• M21: 8,265,432 km (0.071 R)
• M22: 9,350,765 km (0.097 R)
• M23: 9,489,591 km (0.087 R)
• M24: 9,839,650 km (0.105 R)
• M25: 10,987,814 km (0.096 R)
• M26: 11,726,827 km (0.119 R)
• M27: 12,788,224 km (0.098 R)
• M28: 13,174,636 km (0.075 R)
• M29: 13,408,308 km (0.111 R)
• M30: 14,758,428 km (0.088 R)
• M31: 16,736,860 km (0.107 R)
• M32: 17,414,688 km (0.097 R)
• M33: 18,709,607 km (0.115 R)
• M34: 18,796,972 km (0.08 R)
• M35: 20,124,504 km (0.101 R)
• M36: 21,117,235 km (0.106 R)
• M37: 21,299,446 km (0.108 R)
• M38: 22,218,276 km (0.072 R)
• M39: 22,496,378 km (0.117 R)
• M40: 24,094,383 km (0.072 R)
• M41: 24,284,671 km (0.057 R)
• M42: 26,903,382 km (0.047 R)
• M43: 27,199,885 km (0.076 R)
• M44: 27,298,919 km (0.113 R)
• M45: 28,095,826 km (0.112 R)
• M46: 29,102,471 km (0.082 R)
• M47: 29,305,325 km (0.109 R)
• M48: 30,428,805 km (0.104 R)
• M49: 31,879,157 km (0.097 R)
• M50: 32,717,952 km (0.111 R)
• M51: 34,631,608 km (0.077 R)
• M52: 34,846,580 km (0.115 R)
• M53: 36,690,673 km (0.097 R)
• M54: 38,455,180 km (0.048 R)
• M55: 38,789,232 km (0.105 R)
• M56: 40,134,416 km (0.098 R)
• M57: 41,267,171 km (0.101 R)
• M58: 41,951,731 km (0.052 R)
• M59: 42,640,180 km (0.115 R)
• M60: 42,870,411 km (0.116 R)
• M61: 47,801,157 km (0.105 R)
• M62: 48,520,125 km (0.085 R)
• M63: 49,847,357 km (0.098 R)
• M64: 51,553,820 km (0.096 R)
• M65: 58,824,276 km (0.082 R)
• M66: 60,626,631 km (0.112 R)
• M67: 62,055,441 km (0.068 R)
• M68: 64,021,606 km (0.113 R)
• M69: 64,813,876 km (0.105 R)
• M70: 66,407,991 km (0.052 R)
• M71: 70,041,573 km (0.117 R)
• M72: 70,313,243 km (0.072 R)
• M73: 70,449,228 km (0.116 R)
• M74: 73,601,255 km (0.113 R)
• M75: 76,099,838 km (0.115 R)
• M76: 76,798,760 km (0.069 R)
• M77: 78,767,318 km (0.102 R)
• M78: 79,615,987 km (0.09 R)
• M79: 80,894,749 km (0.095 R)
• M80: 81,179,733 km (0.066 R)
• M81: 82,180,244 km (0.086 R)
• M82: 85,641,041 km (0.096 R)
• M83: 89,149,261 km (0.088 R)
• M84: 89,443,819 km (0.106 R)
• M85: 89,738,527 km (0.102 R)
• M86: 91,069,050 km (0.103 R)
• M87: 93,301,200 km (0.051 R)
• M88: 94,498,881 km (0.037 R)
• M89: 96,456,219 km (0.081 R)
• M90: 98,578,863 km (0.092 R)
• M91: 99,798,684 km (0.057 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 11,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit