🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.51 AU - 0.53 AU

Year: 133 Days

Day: 47.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,456,023 km

• M1: 484,548 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.49 AU - 0.59 AU

Year: 141 Days

Day: 40.9 Hours

Environment

Temp: 234 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,456,023 km

• M1: 122,670 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.53 AU - 0.57 AU

Year: 145 Days

Day: 25 Hours

Environment

Temp: 216 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.52 AU - 0.82 AU

Year: 195 Days

Day: 46.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.32 AU - 3.12 AU

Year: 1591 Days

Day: 46.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.5 AU - 5.28 AU

Year: 3836 Days

Day: 42.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.8

Radius: 14.9

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.29 AU - 6.67 AU

Year: 5852 Days

Day: 10.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 92,456,023 km

• M1: 293,661 km (0.091 R)
• M2: 460,911 km (0.07 R)
• M3: 673,190 km (0.088 R)
• M4: 800,199 km (0.114 R)
• M5: 1,111,662 km (0.116 R)
• M6: 1,741,469 km (0.117 R)
• M7: 1,850,376 km (0.116 R)
• M8: 2,113,968 km (0.109 R)
• M9: 2,250,550 km (0.091 R)
• M10: 2,491,852 km (0.096 R)
• M11: 2,891,577 km (0.102 R)
• M12: 3,022,027 km (0.083 R)
• M13: 3,403,052 km (0.098 R)
• M14: 3,799,636 km (0.116 R)
• M15: 4,088,659 km (0.106 R)
• M16: 4,186,646 km (0.043 R)
• M17: 4,688,547 km (0.055 R)
• M18: 5,477,676 km (0.09 R)
• M19: 5,585,984 km (0.077 R)
• M20: 5,722,418 km (0.035 R)
• M21: 5,943,224 km (0.073 R)
• M22: 6,194,997 km (0.119 R)
• M23: 6,536,230 km (0.072 R)
• M24: 6,738,038 km (0.112 R)
• M25: 6,912,768 km (0.071 R)
• M26: 7,177,706 km (0.109 R)
• M27: 7,296,636 km (0.087 R)
• M28: 7,416,165 km (0.041 R)
• M29: 8,271,117 km (0.115 R)
• M30: 9,060,844 km (0.098 R)
• M31: 9,189,498 km (0.117 R)
• M32: 9,743,010 km (0.068 R)
• M33: 10,106,982 km (0.06 R)
• M34: 10,576,719 km (0.099 R)
• M35: 12,526,578 km (0.11 R)
• M36: 13,067,524 km (0.118 R)
• M37: 13,579,448 km (0.113 R)
• M38: 13,690,000 km (0.075 R)
• M39: 13,874,903 km (0.053 R)
• M40: 14,060,554 km (0.089 R)
• M41: 14,434,549 km (0.114 R)
• M42: 15,039,822 km (0.094 R)
• M43: 15,345,600 km (0.082 R)
• M44: 15,460,790 km (0.111 R)
• M45: 15,808,007 km (0.045 R)
• M46: 16,353,441 km (0.101 R)
• M47: 16,549,713 km (0.116 R)
• M48: 17,262,996 km (0.055 R)
• M49: 17,422,766 km (0.108 R)
• M50: 17,864,978 km (0.089 R)
• M51: 18,107,625 km (0.102 R)
• M52: 18,883,590 km (0.102 R)
• M53: 19,337,769 km (0.117 R)
• M54: 19,462,234 km (0.118 R)
• M55: 19,670,325 km (0.082 R)
• M56: 20,130,787 km (0.096 R)
• M57: 20,637,176 km (0.105 R)
• M58: 21,878,240 km (0.064 R)
• M59: 22,398,840 km (0.084 R)
• M60: 23,011,444 km (0.073 R)
• M61: 24,477,054 km (0.056 R)
• M62: 24,791,808 km (0.096 R)
• M63: 25,153,236 km (0.097 R)
• M64: 25,289,221 km (0.079 R)
• M65: 25,927,106 km (0.117 R)
• M66: 26,570,227 km (0.105 R)
• M67: 27,358,309 km (0.112 R)
• M68: 27,919,151 km (0.058 R)
• M69: 28,154,020 km (0.079 R)
• M70: 28,957,361 km (0.069 R)
• M71: 29,912,094 km (0.118 R)
• M72: 30,441,671 km (0.092 R)
• M73: 30,683,421 km (0.109 R)
• M74: 31,999,733 km (0.116 R)
• M75: 32,344,107 km (0.117 R)
• M76: 33,036,296 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.7

Radius: 10.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.96 AU - 8.36 AU

Year: 7521 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 92,456,023 km

• M1: 173,982 km (0.071 R)
• M2: 277,205 km (0.061 R)
• M3: 392,545 km (0.047 R)
• M4: 480,658 km (0.12 R)
• M5: 1,015,620 km (0.041 R)
• M6: 1,417,589 km (0.057 R)
• M7: 1,711,848 km (0.063 R)
• M8: 1,827,338 km (0.089 R)
• M9: 1,925,624 km (0.047 R)
• M10: 2,127,731 km (0.081 R)
• M11: 2,443,831 km (0.104 R)
• M12: 2,797,630 km (0.115 R)
• M13: 2,911,623 km (0.08 R)
• M14: 3,120,612 km (0.087 R)
• M15: 3,262,879 km (0.062 R)
• M16: 3,578,381 km (0.091 R)
• M17: 4,264,886 km (0.12 R)
• M18: 5,270,931 km (0.091 R)
• M19: 5,497,871 km (0.102 R)
• M20: 6,317,219 km (0.097 R)
• M21: 6,710,661 km (0.052 R)
• M22: 7,268,661 km (0.069 R)
• M23: 7,906,098 km (0.099 R)
• M24: 8,428,942 km (0.103 R)
• M25: 9,646,071 km (0.069 R)
• M26: 10,310,435 km (0.066 R)
• M27: 10,953,556 km (0.097 R)
• M28: 11,025,812 km (0.076 R)
• M29: 11,609,692 km (0.1 R)
• M30: 12,054,148 km (0.073 R)
• M31: 12,466,439 km (0.062 R)
• M32: 12,769,225 km (0.079 R)
• M33: 12,845,371 km (0.11 R)
• M34: 14,122,338 km (0.096 R)
• M35: 14,716,242 km (0.088 R)
• M36: 14,876,012 km (0.08 R)
• M37: 15,805,613 km (0.111 R)
• M38: 16,133,382 km (0.095 R)
• M39: 16,463,395 km (0.115 R)
• M40: 16,837,390 km (0.098 R)
• M41: 17,004,491 km (0.115 R)
• M42: 18,104,035 km (0.074 R)
• M43: 18,489,998 km (0.102 R)
• M44: 19,139,402 km (0.104 R)
• M45: 19,488,713 km (0.086 R)
• M46: 21,719,816 km (0.113 R)
• M47: 21,810,771 km (0.103 R)
• M48: 22,267,194 km (0.044 R)
• M49: 22,865,436 km (0.107 R)
• M50: 24,030,504 km (0.103 R)
• M51: 24,313,095 km (0.115 R)
• M52: 24,928,989 km (0.086 R)
• M53: 25,262,742 km (0.094 R)
• M54: 26,612,564 km (0.09 R)
• M55: 26,709,802 km (0.084 R)
• M56: 26,953,647 km (0.057 R)
• M57: 29,432,035 km (0.09 R)
• M58: 29,734,372 km (0.099 R)
• M59: 30,037,756 km (0.076 R)
• M60: 30,291,175 km (0.118 R)
• M61: 31,466,715 km (0.097 R)
• M62: 31,775,785 km (0.118 R)
• M63: 32,085,901 km (0.094 R)
• M64: 33,441,407 km (0.09 R)
• M65: 34,020,501 km (0.074 R)
• M66: 34,284,690 km (0.098 R)
• M67: 34,443,713 km (0.12 R)
• M68: 35,241,967 km (0.11 R)
• M69: 35,562,855 km (0.093 R)
• M70: 35,884,939 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.9

Radius: 6.8

Gravity: 19.5 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 13.97 AU - 18.63 AU

Year: 23346 Days

Day: 18 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,456,023 km

• M1: 138,677 km (0.1 R)
• M2: 345,870 km (0.05 R)
• M3: 742,005 km (0.088 R)
• M4: 851,361 km (0.101 R)
• M5: 937,081 km (0.117 R)
• M6: 1,374,804 km (0.088 R)
• M7: 1,615,358 km (0.049 R)
• M8: 2,662,244 km (0.114 R)
• M9: 3,272,453 km (0.116 R)
• M10: 3,686,840 km (0.107 R)
• M11: 4,020,742 km (0.095 R)
• M12: 4,265,185 km (0.114 R)
• M13: 5,237,721 km (0.115 R)
• M14: 5,290,678 km (0.082 R)
• M15: 6,107,483 km (0.087 R)
• M16: 6,616,415 km (0.046 R)
• M17: 6,904,989 km (0.069 R)
• M18: 6,963,182 km (0.071 R)
• M19: 7,021,526 km (0.107 R)
• M20: 7,315,785 km (0.07 R)
• M21: 7,977,606 km (0.104 R)
• M22: 8,346,514 km (0.103 R)
• M23: 9,293,169 km (0.107 R)
• M24: 9,943,022 km (0.074 R)
• M25: 10,140,940 km (0.046 R)
• M26: 11,839,475 km (0.069 R)
• M27: 13,188,249 km (0.111 R)
• M28: 13,551,174 km (0.105 R)
• M29: 14,584,895 km (0.09 R)
• M30: 15,186,877 km (0.068 R)
• M31: 16,727,286 km (0.061 R)
• M32: 19,129,379 km (0.095 R)
• M33: 19,705,181 km (0.117 R)
• M34: 20,286,668 km (0.043 R)
• M35: 21,296,753 km (0.062 R)
• M36: 23,452,907 km (0.113 R)
• M37: 23,804,312 km (0.12 R)
• M38: 24,157,513 km (0.048 R)
• M39: 25,407,104 km (0.071 R)
• M40: 26,312,470 km (0.093 R)
• M41: 29,374,439 km (0.069 R)
• M42: 30,038,355 km (0.113 R)
• M43: 30,419,829 km (0.093 R)
• M44: 31,284,206 km (0.052 R)
• M45: 31,380,846 km (0.071 R)
• M46: 32,156,661 km (0.084 R)
• M47: 32,938,908 km (0.108 R)
• M48: 34,223,355 km (0.092 R)
• M49: 34,721,815 km (0.084 R)
• M50: 36,028,702 km (0.108 R)
• M51: 38,897,990 km (0.081 R)
• M52: 39,417,992 km (0.064 R)
• M53: 40,045,106 km (0.034 R)
• M54: 42,159,223 km (0.113 R)
• M55: 43,122,334 km (0.069 R)
• M56: 46,164,706 km (0.09 R)
• M57: 46,384,615 km (0.108 R)
• M58: 47,934,000 km (0.049 R)
• M59: 48,268,351 km (0.066 R)
• M60: 48,827,099 km (0.102 R)
• M61: 48,938,999 km (0.056 R)
• M62: 49,275,594 km (0.073 R)
• M63: 49,500,439 km (0.093 R)
• M64: 50,176,771 km (0.091 R)
• M65: 50,629,455 km (0.101 R)
• M66: 50,742,850 km (0.109 R)
• M67: 52,338,909 km (0.034 R)
• M68: 52,682,985 km (0.053 R)
• M69: 54,647,354 km (0.107 R)
• M70: 54,763,741 km (0.055 R)
• M71: 54,880,128 km (0.087 R)
• M72: 55,463,261 km (0.07 R)
• M73: 59,482,657 km (0.088 R)
• M74: 60,201,624 km (0.098 R)
• M75: 62,132,932 km (0.106 R)
• M76: 62,740,749 km (0.086 R)
• M77: 62,862,521 km (0.096 R)
• M78: 65,561,566 km (0.116 R)
• M79: 65,808,702 km (0.056 R)
• M80: 65,932,569 km (0.109 R)
• M81: 69,050,936 km (0.104 R)
• M82: 70,185,337 km (0.092 R)
• M83: 72,856,108 km (0.099 R)
• M84: 73,368,481 km (0.067 R)
• M85: 73,496,835 km (0.043 R)
• M86: 76,338,447 km (0.099 R)
• M87: 76,728,748 km (0.107 R)
• M88: 76,858,898 km (0.086 R)
• M89: 78,165,336 km (0.07 R)
• M90: 81,995,191 km (0.12 R)
• M91: 82,661,650 km (0.105 R)
• M92: 83,329,904 km (0.061 R)
• M93: 84,402,969 km (0.071 R)
• M94: 84,537,458 km (0.095 R)
• M95: 88,876,993 km (0.078 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 16,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit