🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.65 AU - 0.81 AU

Year: 238 Days

Day: 44.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.29 AU - 1.85 AU

Year: 749 Days

Day: 22.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.34 AU - 2.02 AU

Year: 829 Days

Day: 39.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.3 AU - 2.5 AU

Year: 1416 Days

Day: 33.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.05 AU - 3.05 AU

Year: 2028 Days

Day: 30.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,025,282 km

• M1: 195,375 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.78 AU - 3.48 AU

Year: 2109 Days

Day: 15.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 125 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.67 AU - 4.37 AU

Year: 2515 Days

Day: 33.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.3

Radius: 9.1

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.82 AU - 10.84 AU

Year: 13572 Days

Day: 8.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,025,282 km

• M1: 142,866 km (0.07 R)
• M2: 586,124 km (0.08 R)
• M3: 1,398,291 km (0.046 R)
• M4: 1,612,216 km (0.1 R)
• M5: 2,506,064 km (0.091 R)
• M6: 2,668,078 km (0.109 R)
• M7: 2,766,962 km (0.033 R)
• M8: 2,934,512 km (0.066 R)
• M9: 3,674,572 km (0.082 R)
• M10: 3,896,426 km (0.063 R)
• M11: 4,084,620 km (0.087 R)
• M12: 4,587,867 km (0.116 R)
• M13: 4,706,947 km (0.059 R)
• M14: 5,151,851 km (0.12 R)
• M15: 5,317,157 km (0.112 R)
• M16: 5,568,182 km (0.12 R)
• M17: 5,737,826 km (0.09 R)
• M18: 6,169,267 km (0.116 R)
• M19: 6,256,781 km (0.086 R)
• M20: 6,433,157 km (0.109 R)
• M21: 7,247,119 km (0.109 R)
• M22: 7,339,571 km (0.079 R)
• M23: 8,045,373 km (0.1 R)
• M24: 9,169,452 km (0.099 R)
• M25: 9,622,584 km (0.085 R)
• M26: 9,826,336 km (0.059 R)
• M27: 10,550,839 km (0.113 R)
• M28: 10,972,555 km (0.105 R)
• M29: 11,346,101 km (0.075 R)
• M30: 13,559,401 km (0.061 R)
• M31: 14,539,567 km (0.113 R)
• M32: 14,656,403 km (0.071 R)
• M33: 15,008,706 km (0.109 R)
• M34: 15,961,794 km (0.084 R)
• M35: 17,057,448 km (0.087 R)
• M36: 17,926,163 km (0.05 R)
• M37: 18,240,020 km (0.065 R)
• M38: 18,682,380 km (0.087 R)
• M39: 19,320,415 km (0.03 R)
• M40: 19,706,677 km (0.114 R)
• M41: 21,876,594 km (0.079 R)
• M42: 22,346,481 km (0.11 R)
• M43: 22,548,887 km (0.11 R)
• M44: 23,433,160 km (0.068 R)
• M45: 24,536,893 km (0.103 R)
• M46: 26,011,180 km (0.103 R)
• M47: 26,366,475 km (0.108 R)
• M48: 27,153,659 km (0.077 R)
• M49: 27,731,107 km (0.086 R)
• M50: 29,192,080 km (0.086 R)
• M51: 29,265,831 km (0.047 R)
• M52: 30,304,340 km (0.096 R)
• M53: 30,453,639 km (0.086 R)
• M54: 30,603,236 km (0.046 R)
• M55: 31,657,153 km (0.026 R)
• M56: 33,106,458 km (0.106 R)
• M57: 33,723,100 km (0.093 R)
• M58: 38,306,180 km (0.04 R)
• M59: 38,791,326 km (0.104 R)
• M60: 38,953,490 km (0.088 R)
• M61: 39,441,329 km (0.05 R)
• M62: 39,767,752 km (0.098 R)
• M63: 39,849,432 km (0.107 R)
• M64: 40,587,548 km (0.101 R)
• M65: 41,247,424 km (0.078 R)
• M66: 42,745,198 km (0.096 R)
• M67: 44,854,827 km (0.091 R)
• M68: 45,366,153 km (0.112 R)
• M69: 45,451,573 km (0.1 R)
• M70: 46,136,731 km (0.1 R)
• M71: 47,170,901 km (0.113 R)
• M72: 47,951,653 km (0.108 R)
• M73: 48,911,622 km (0.105 R)
• M74: 50,407,601 km (0.115 R)
• M75: 52,097,309 km (0.097 R)
• M76: 53,174,114 km (0.099 R)
• M77: 53,264,172 km (0.093 R)
• M78: 53,444,438 km (0.081 R)
• M79: 53,986,431 km (0.079 R)
• M80: 55,989,546 km (0.102 R)
• M81: 56,172,804 km (0.045 R)
• M82: 56,448,064 km (0.11 R)
• M83: 58,480,800 km (0.084 R)
• M84: 60,161,831 km (0.043 R)
• M85: 61,858,570 km (0.072 R)
• M86: 62,522,635 km (0.094 R)
• M87: 62,807,918 km (0.115 R)
• M88: 63,762,203 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.4

Radius: 9

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.52 AU - 12.52 AU

Year: 14889 Days

Day: 9.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,025,282 km

• M1: 134,189 km (0.107 R)
• M2: 331,359 km (0.053 R)
• M3: 489,035 km (0.069 R)
• M4: 732,581 km (0.116 R)
• M5: 879,635 km (0.102 R)
• M6: 1,671,008 km (0.088 R)
• M7: 1,782,309 km (0.082 R)
• M8: 1,983,219 km (0.099 R)
• M9: 2,565,454 km (0.097 R)
• M10: 2,629,781 km (0.114 R)
• M11: 2,759,931 km (0.119 R)
• M12: 2,959,345 km (0.1 R)
• M13: 3,026,814 km (0.064 R)
• M14: 3,337,229 km (0.102 R)
• M15: 3,407,540 km (0.036 R)
• M16: 3,478,450 km (0.051 R)
• M17: 3,730,373 km (0.025 R)
• M18: 4,678,225 km (0.074 R)
• M19: 4,876,442 km (0.035 R)
• M20: 5,199,424 km (0.031 R)
• M21: 5,404,821 km (0.067 R)
• M22: 6,166,275 km (0.117 R)
• M23: 7,006,267 km (0.118 R)
• M24: 7,370,687 km (0.102 R)
• M25: 7,881,863 km (0.114 R)
• M26: 11,023,418 km (0.041 R)
• M27: 12,805,428 km (0.107 R)
• M28: 13,138,882 km (0.103 R)
• M29: 13,757,918 km (0.105 R)
• M30: 15,493,702 km (0.118 R)
• M31: 15,789,756 km (0.087 R)
• M32: 16,207,284 km (0.099 R)
• M33: 16,568,114 km (0.104 R)
• M34: 17,913,447 km (0.087 R)
• M35: 18,099,697 km (0.111 R)
• M36: 18,224,162 km (0.086 R)
• M37: 18,473,991 km (0.106 R)
• M38: 20,968,685 km (0.088 R)
• M39: 21,296,005 km (0.11 R)
• M40: 21,823,487 km (0.09 R)
• M41: 22,288,437 km (0.099 R)
• M42: 22,421,878 km (0.093 R)
• M43: 22,823,848 km (0.097 R)
• M44: 24,593,142 km (0.075 R)
• M45: 24,731,071 km (0.119 R)
• M46: 25,633,894 km (0.067 R)
• M47: 25,703,757 km (0.071 R)
• M48: 26,265,197 km (0.09 R)
• M49: 26,618,099 km (0.11 R)
• M50: 27,400,047 km (0.1 R)
• M51: 27,758,035 km (0.113 R)
• M52: 28,478,647 km (0.06 R)
• M53: 28,841,273 km (0.089 R)
• M54: 30,159,230 km (0.048 R)
• M55: 30,380,784 km (0.098 R)
• M56: 30,825,539 km (0.104 R)
• M57: 32,929,483 km (0.111 R)
• M58: 34,614,853 km (0.104 R)
• M59: 35,312,278 km (0.096 R)
• M60: 35,623,891 km (0.066 R)
• M61: 35,701,831 km (0.07 R)
• M62: 36,171,120 km (0.109 R)
• M63: 38,868,968 km (0.07 R)
• M64: 39,593,919 km (0.047 R)
• M65: 40,323,208 km (0.074 R)
• M66: 40,404,590 km (0.108 R)
• M67: 40,485,971 km (0.11 R)
• M68: 43,701,727 km (0.084 R)
• M69: 44,120,002 km (0.081 R)
• M70: 46,742,303 km (0.089 R)
• M71: 47,341,443 km (0.078 R)
• M72: 47,770,938 km (0.119 R)
• M73: 49,850,349 km (0.092 R)
• M74: 50,637,832 km (0.065 R)
• M75: 52,313,478 km (0.05 R)
• M76: 52,402,189 km (0.106 R)
• M77: 52,668,623 km (0.118 R)
• M78: 53,113,677 km (0.087 R)
• M79: 53,381,307 km (0.1 R)
• M80: 53,649,387 km (0.114 R)
• M81: 54,186,742 km (0.078 R)
• M82: 54,996,366 km (0.114 R)
• M83: 55,357,346 km (0.105 R)
• M84: 55,628,716 km (0.087 R)
• M85: 55,809,879 km (0.097 R)
• M86: 56,354,415 km (0.119 R)
• M87: 57,357,469 km (0.04 R)
• M88: 57,906,942 km (0.056 R)
• M89: 58,642,365 km (0.081 R)
• M90: 58,734,518 km (0.089 R)
• M91: 58,826,819 km (0.115 R)
• M92: 58,918,972 km (0.109 R)
• M93: 61,147,382 km (0.117 R)
• M94: 61,427,878 km (0.101 R)
• M95: 62,742,394 km (0.068 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 19,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit