🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.44 AU - 0.7 AU

Year: 153 Days

Day: 42.7 Hours

Environment

Temp: 239 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.73 AU - 1.05 AU

Year: 298 Days

Day: 43.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.9 AU - 1.06 AU

Year: 344 Days

Day: 30 Hours

Environment

Temp: 92 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,917,603 km

• M1: 282,441 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.88 AU - 1.16 AU

Year: 365 Days

Day: 32.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 92.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,917,603 km

• M1: 701,764 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.32 AU - 1.72 AU

Year: 665 Days

Day: 45.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,917,603 km

• M1: 28,573 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.87 AU - 2.25 AU

Year: 1049 Days

Day: 13.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,917,603 km

• M1: 1,415,196 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.7 AU - 2.78 AU

Year: 1609 Days

Day: 20.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.5

Radius: 9.1

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.03 AU - 12.69 AU

Year: 13583 Days

Day: 5.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,917,603 km

• M1: 122,221 km (0.095 R)
• M2: 386,411 km (0.117 R)
• M3: 522,994 km (0.109 R)
• M4: 641,326 km (0.1 R)
• M5: 906,114 km (0.03 R)
• M6: 967,300 km (0.075 R)
• M7: 1,227,002 km (0.095 R)
• M8: 1,460,225 km (0.092 R)
• M9: 1,707,660 km (0.069 R)
• M10: 2,242,771 km (0.03 R)
• M11: 2,827,101 km (0.069 R)
• M12: 3,105,053 km (0.066 R)
• M13: 3,263,328 km (0.082 R)
• M14: 3,456,908 km (0.072 R)
• M15: 3,555,044 km (0.113 R)
• M16: 3,787,818 km (0.104 R)
• M17: 3,923,055 km (0.073 R)
• M18: 4,338,488 km (0.038 R)
• M19: 4,731,631 km (0.09 R)
• M20: 5,248,641 km (0.061 R)
• M21: 5,978,829 km (0.088 R)
• M22: 6,057,667 km (0.081 R)
• M23: 6,376,011 km (0.1 R)
• M24: 7,321,769 km (0.085 R)
• M25: 7,618,272 km (0.118 R)
• M26: 7,918,664 km (0.077 R)
• M27: 8,048,665 km (0.107 R)
• M28: 9,159,130 km (0.087 R)
• M29: 9,709,201 km (0.102 R)
• M30: 9,988,201 km (0.062 R)
• M31: 10,697,295 km (0.051 R)
• M32: 11,276,388 km (0.089 R)
• M33: 12,014,355 km (0.069 R)
• M34: 13,073,807 km (0.087 R)
• M35: 13,227,593 km (0.063 R)
• M36: 13,330,367 km (0.118 R)
• M37: 13,588,723 km (0.115 R)
• M38: 14,162,879 km (0.088 R)
• M39: 14,268,047 km (0.109 R)
• M40: 14,479,279 km (0.078 R)
• M41: 14,851,478 km (0.11 R)
• M42: 16,759,449 km (0.075 R)
• M43: 17,262,547 km (0.112 R)
• M44: 19,616,170 km (0.077 R)
• M45: 21,885,720 km (0.063 R)
• M46: 22,312,822 km (0.059 R)
• M47: 22,435,492 km (0.08 R)
• M48: 22,496,827 km (0.074 R)
• M49: 22,804,400 km (0.084 R)
• M50: 23,299,420 km (0.076 R)
• M51: 23,361,652 km (0.095 R)
• M52: 24,174,418 km (0.079 R)
• M53: 24,869,300 km (0.076 R)
• M54: 26,085,082 km (0.102 R)
• M55: 27,582,706 km (0.114 R)
• M56: 28,507,819 km (0.063 R)
• M57: 28,574,240 km (0.06 R)
• M58: 29,241,896 km (0.084 R)
• M59: 29,375,935 km (0.111 R)
• M60: 29,779,551 km (0.114 R)
• M61: 30,660,383 km (0.083 R)
• M62: 31,069,832 km (0.093 R)
• M63: 31,756,187 km (0.11 R)
• M64: 33,143,857 km (0.119 R)
• M65: 33,353,743 km (0.046 R)
• M66: 34,197,624 km (0.03 R)
• M67: 34,622,183 km (0.052 R)
• M68: 35,691,359 km (0.079 R)
• M69: 35,978,288 km (0.078 R)
• M70: 37,570,009 km (0.025 R)
• M71: 38,521,302 km (0.08 R)
• M72: 39,110,718 km (0.112 R)
• M73: 40,373,025 km (0.096 R)
• M74: 40,746,870 km (0.086 R)
• M75: 42,177,773 km (0.051 R)
• M76: 42,709,145 km (0.046 R)
• M77: 42,785,141 km (0.117 R)
• M78: 43,778,470 km (0.073 R)
• M79: 45,476,556 km (0.051 R)
• M80: 46,568,321 km (0.111 R)
• M81: 46,803,489 km (0.099 R)
• M82: 47,511,087 km (0.113 R)
• M83: 47,589,925 km (0.098 R)
• M84: 47,905,726 km (0.078 R)
• M85: 48,380,699 km (0.116 R)
• M86: 48,539,423 km (0.106 R)
• M87: 54,366,260 km (0.083 R)
• M88: 54,613,844 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.6

Radius: 5.2

Gravity: 25.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.15 AU - 15.67 AU

Year: 21461 Days

Day: 20.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,917,603 km

• M1: 67,169 km (0.11 R)
• M2: 144,960 km (0.11 R)
• M3: 183,706 km (0.102 R)
• M4: 503,098 km (0.032 R)
• M5: 989,740 km (0.032 R)
• M6: 1,186,610 km (0.091 R)
• M7: 1,274,873 km (0.079 R)
• M8: 1,648,868 km (0.071 R)
• M9: 1,747,602 km (0.036 R)
• M10: 2,125,935 km (0.044 R)
• M11: 2,269,699 km (0.093 R)
• M12: 2,836,675 km (0.082 R)
• M13: 2,915,513 km (0.113 R)
• M14: 3,279,185 km (0.061 R)
• M15: 3,320,474 km (0.088 R)
• M16: 3,873,089 km (0.059 R)
• M17: 4,048,866 km (0.069 R)
• M18: 6,147,724 km (0.049 R)
• M19: 6,250,049 km (0.119 R)
• M20: 6,664,585 km (0.088 R)
• M21: 6,981,284 km (0.098 R)
• M22: 7,195,209 km (0.086 R)
• M23: 7,960,851 km (0.033 R)
• M24: 8,128,251 km (0.108 R)
• M25: 8,924,710 km (0.084 R)
• M26: 8,982,604 km (0.076 R)
• M27: 9,040,499 km (0.032 R)
• M28: 9,273,722 km (0.099 R)
• M29: 11,208,770 km (0.068 R)
• M30: 12,803,932 km (0.109 R)
• M31: 13,000,205 km (0.087 R)
• M32: 13,594,557 km (0.065 R)
• M33: 13,727,849 km (0.115 R)
• M34: 14,604,791 km (0.078 R)
• M35: 15,989,020 km (0.056 R)
• M36: 16,554,351 km (0.1 R)
• M37: 17,486,944 km (0.085 R)
• M38: 17,996,175 km (0.039 R)
• M39: 19,477,643 km (0.117 R)
• M40: 21,383,819 km (0.098 R)
• M41: 21,616,444 km (0.094 R)
• M42: 21,850,115 km (0.091 R)
• M43: 25,042,983 km (0.038 R)
• M44: 25,616,541 km (0.028 R)
• M45: 26,194,438 km (0.048 R)
• M46: 26,277,315 km (0.105 R)
• M47: 27,700,140 km (0.065 R)
• M48: 28,719,350 km (0.108 R)
• M49: 29,233,668 km (0.111 R)
• M50: 30,184,362 km (0.044 R)
• M51: 30,882,087 km (0.099 R)
• M52: 33,365,561 km (0.057 R)
• M53: 33,635,436 km (0.115 R)
• M54: 36,004,617 km (0.073 R)
• M55: 36,930,179 km (0.071 R)
• M56: 38,521,302 km (0.101 R)
• M57: 40,039,272 km (0.027 R)
• M58: 40,805,512 km (0.095 R)
• M59: 41,963,998 km (0.028 R)
• M60: 43,133,255 km (0.077 R)
• M61: 43,329,078 km (0.079 R)
• M62: 43,427,215 km (0.109 R)
• M63: 43,525,351 km (0.054 R)
• M64: 44,907,037 km (0.109 R)
• M65: 45,802,978 km (0.067 R)
• M66: 47,308,980 km (0.07 R)
• M67: 48,933,464 km (0.066 R)
• M68: 49,239,990 km (0.058 R)
• M69: 49,444,789 km (0.062 R)
• M70: 52,028,045 km (0.042 R)
• M71: 52,445,423 km (0.105 R)
• M72: 54,337,238 km (0.112 R)
• M73: 54,548,919 km (0.09 R)
• M74: 57,001,725 km (0.098 R)
• M75: 57,324,258 km (0.084 R)
• M76: 60,145,375 km (0.111 R)
• M77: 60,583,398 km (0.05 R)
• M78: 62,900,370 km (0.09 R)
• M79: 63,122,522 km (0.055 R)
• M80: 64,125,426 km (0.111 R)
• M81: 65,470,910 km (0.1 R)
• M82: 65,583,407 km (0.068 R)
• M83: 66,034,295 km (0.118 R)
• M84: 68,075,708 km (0.078 R)
• M85: 68,875,159 km (0.114 R)
• M86: 70,829,505 km (0.091 R)
• M87: 71,755,516 km (0.077 R)
• M88: 72,103,930 km (0.103 R)
• M89: 75,028,119 km (0.1 R)
• M90: 75,263,736 km (0.072 R)
• M91: 77,038,565 km (0.119 R)
• M92: 78,827,307 km (0.091 R)
• M93: 79,426,596 km (0.025 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.1

Radius: 5.8

Gravity: 18.58 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.93 AU - 19.31 AU

Year: 22961 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,917,603 km

• M1: 109,655 km (0.086 R)
• M2: 235,766 km (0.09 R)
• M3: 283,787 km (0.087 R)
• M4: 391,647 km (0.086 R)
• M5: 430,842 km (0.112 R)
• M6: 718,967 km (0.047 R)
• M7: 975,977 km (0.12 R)
• M8: 1,030,729 km (0.105 R)
• M9: 1,114,953 km (0.089 R)
• M10: 1,201,420 km (0.082 R)
• M11: 2,291,391 km (0.107 R)
• M12: 2,941,543 km (0.054 R)
• M13: 3,021,578 km (0.116 R)
• M14: 3,183,891 km (0.118 R)
• M15: 3,949,384 km (0.1 R)
• M16: 5,197,778 km (0.083 R)
• M17: 5,343,486 km (0.047 R)
• M18: 5,441,473 km (0.075 R)
• M19: 5,788,839 km (0.104 R)
• M20: 8,414,431 km (0.097 R)
• M21: 9,340,891 km (0.047 R)
• M22: 9,816,163 km (0.038 R)
• M23: 9,876,152 km (0.082 R)
• M24: 9,936,291 km (0.054 R)
• M25: 10,117,304 km (0.094 R)
• M26: 10,914,062 km (0.091 R)
• M27: 11,100,760 km (0.119 R)
• M28: 12,243,389 km (0.114 R)
• M29: 12,372,641 km (0.108 R)
• M30: 12,567,418 km (0.06 R)
• M31: 13,223,704 km (0.116 R)
• M32: 14,981,928 km (0.11 R)
• M33: 15,537,534 km (0.098 R)
• M34: 16,029,262 km (0.037 R)
• M35: 16,740,600 km (0.109 R)
• M36: 16,884,064 km (0.095 R)
• M37: 17,244,446 km (0.037 R)
• M38: 18,637,501 km (0.095 R)
• M39: 18,711,702 km (0.041 R)
• M40: 20,142,306 km (0.092 R)
• M41: 22,550,832 km (0.12 R)
• M42: 23,667,879 km (0.052 R)
• M43: 24,071,345 km (0.11 R)
• M44: 25,542,041 km (0.099 R)
• M45: 25,872,802 km (0.109 R)
• M46: 26,455,037 km (0.116 R)
• M47: 27,378,804 km (0.054 R)
• M48: 28,569,603 km (0.102 R)
• M49: 28,655,323 km (0.091 R)
• M50: 28,827,061 km (0.118 R)
• M51: 31,001,466 km (0.108 R)
• M52: 31,354,367 km (0.064 R)
• M53: 32,063,910 km (0.079 R)
• M54: 32,331,391 km (0.118 R)
• M55: 32,599,620 km (0.118 R)
• M56: 33,138,172 km (0.107 R)
• M57: 36,338,370 km (0.095 R)
• M58: 38,399,679 km (0.086 R)
• M59: 38,494,225 km (0.093 R)
• M60: 38,588,920 km (0.066 R)
• M61: 39,922,585 km (0.093 R)
• M62: 44,111,775 km (0.102 R)
• M63: 46,409,299 km (0.049 R)
• M64: 47,928,465 km (0.092 R)
• M65: 49,463,938 km (0.113 R)
• M66: 51,744,856 km (0.111 R)
• M67: 52,477,886 km (0.094 R)
• M68: 53,108,740 km (0.115 R)
• M69: 53,214,207 km (0.102 R)
• M70: 53,319,673 km (0.093 R)
• M71: 53,530,756 km (0.039 R)
• M72: 54,697,170 km (0.12 R)
• M73: 54,910,198 km (0.06 R)
• M74: 55,443,813 km (0.074 R)
• M75: 56,086,336 km (0.041 R)
• M76: 56,731,402 km (0.038 R)
• M77: 59,117,638 km (0.094 R)
• M78: 59,774,073 km (0.104 R)
• M79: 59,883,728 km (0.078 R)
• M80: 60,322,948 km (0.057 R)
• M81: 63,651,351 km (0.068 R)
• M82: 64,886,580 km (0.098 R)
• M83: 66,356,679 km (0.083 R)
• M84: 66,924,851 km (0.102 R)
• M85: 68,984,216 km (0.096 R)
• M86: 69,906,038 km (0.075 R)
• M87: 71,180,312 km (0.057 R)
• M88: 72,111,858 km (0.033 R)
• M89: 72,930,308 km (0.089 R)
• M90: 73,516,732 km (0.077 R)
• M91: 76,829,726 km (0.073 R)
• M92: 77,785,208 km (0.09 R)
• M93: 78,985,133 km (0.036 R)
• M94: 79,346,262 km (0.084 R)
• M95: 80,554,115 km (0.092 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 13,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit