🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.5 AU - 0.54 AU

Year: 132 Days

Day: 24.2 Hours

Environment

Temp: 245 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,384,617 km

• M1: 118,332 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.69 AU - 0.77 AU

Year: 220 Days

Day: 13.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,384,617 km

• M1: 186,249 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.68 AU - 0.8 AU

Year: 225 Days

Day: 37.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,384,617 km

• M1: 328,068 km (0.117 R)

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.19 AU - 1.61 AU

Year: 585 Days

Day: 21.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.73 AU - 2.15 AU

Year: 954 Days

Day: 20.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.2

Radius: 13.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.01 AU - 6.01 AU

Year: 5202 Days

Day: 9.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,384,617 km

• M1: 241,002 km (0.062 R)
• M2: 451,786 km (0.117 R)
• M3: 539,899 km (0.085 R)
• M4: 707,000 km (0.117 R)
• M5: 859,141 km (0.092 R)
• M6: 1,290,581 km (0.088 R)
• M7: 1,711,998 km (0.112 R)
• M8: 1,954,347 km (0.092 R)
• M9: 2,713,257 km (0.099 R)
• M10: 2,889,782 km (0.109 R)
• M11: 3,366,700 km (0.118 R)
• M12: 3,480,245 km (0.054 R)
• M13: 4,373,643 km (0.078 R)
• M14: 4,581,584 km (0.095 R)
• M15: 4,665,658 km (0.106 R)
• M16: 5,335,109 km (0.086 R)
• M17: 5,828,782 km (0.118 R)
• M18: 5,920,037 km (0.064 R)
• M19: 6,220,279 km (0.118 R)
• M20: 6,787,704 km (0.061 R)
• M21: 6,932,216 km (0.097 R)
• M22: 7,126,543 km (0.094 R)
• M23: 7,273,448 km (0.086 R)
• M24: 7,371,884 km (0.095 R)
• M25: 7,470,768 km (0.097 R)
• M26: 7,946,938 km (0.074 R)
• M27: 8,771,073 km (0.049 R)
• M28: 9,113,652 km (0.11 R)
• M29: 9,893,805 km (0.107 R)
• M30: 10,167,868 km (0.081 R)
• M31: 10,278,122 km (0.056 R)
• M32: 10,695,500 km (0.059 R)
• M33: 11,061,566 km (0.074 R)
• M34: 11,288,955 km (0.116 R)
• M35: 11,806,264 km (0.101 R)
• M36: 11,922,352 km (0.119 R)
• M37: 12,155,575 km (0.117 R)
• M38: 12,596,889 km (0.118 R)
• M39: 13,133,496 km (0.109 R)
• M40: 13,555,961 km (0.076 R)
• M41: 14,321,603 km (0.032 R)
• M42: 14,725,367 km (0.119 R)
• M43: 14,850,281 km (0.109 R)
• M44: 15,038,476 km (0.049 R)
• M45: 15,132,722 km (0.038 R)
• M46: 15,258,833 km (0.049 R)
• M47: 15,353,678 km (0.105 R)
• M48: 15,512,252 km (0.117 R)
• M49: 15,735,003 km (0.083 R)
• M50: 15,926,788 km (0.095 R)
• M51: 16,151,633 km (0.097 R)
• M52: 16,409,839 km (0.102 R)
• M53: 16,571,854 km (0.112 R)
• M54: 17,094,100 km (0.119 R)
• M55: 17,654,793 km (0.054 R)
• M56: 17,820,996 km (0.099 R)
• M57: 19,785,366 km (0.103 R)
• M58: 20,758,201 km (0.065 R)
• M59: 21,179,767 km (0.07 R)
• M60: 22,533,778 km (0.12 R)
• M61: 22,750,096 km (0.116 R)
• M62: 23,003,515 km (0.115 R)
• M63: 23,112,273 km (0.053 R)
• M64: 23,294,034 km (0.032 R)
• M65: 23,695,704 km (0.113 R)
• M66: 24,914,179 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.4

Radius: 7.2

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.88 AU - 13.7 AU

Year: 17107 Days

Day: 22.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,384,617 km

• M1: 114,293 km (0.08 R)
• M2: 159,621 km (0.102 R)
• M3: 231,278 km (0.067 R)
• M4: 471,682 km (0.12 R)
• M5: 528,529 km (0.088 R)
• M6: 825,930 km (0.067 R)
• M7: 1,170,454 km (0.105 R)
• M8: 1,331,122 km (0.108 R)
• M9: 1,386,323 km (0.071 R)
• M10: 1,794,277 km (0.075 R)
• M11: 1,886,280 km (0.111 R)
• M12: 1,948,662 km (0.094 R)
• M13: 2,075,371 km (0.105 R)
• M14: 2,540,321 km (0.119 R)
• M15: 2,678,999 km (0.106 R)
• M16: 3,000,185 km (0.118 R)
• M17: 3,836,288 km (0.105 R)
• M18: 4,198,015 km (0.075 R)
• M19: 4,362,424 km (0.112 R)
• M20: 4,612,850 km (0.035 R)
• M21: 4,954,233 km (0.1 R)
• M22: 5,040,850 km (0.03 R)
• M23: 5,706,411 km (0.115 R)
• M24: 5,751,739 km (0.055 R)
• M25: 5,888,471 km (0.026 R)
• M26: 6,305,401 km (0.088 R)
• M27: 6,352,374 km (0.109 R)
• M28: 6,827,796 km (0.081 R)
• M29: 7,512,805 km (0.053 R)
• M30: 7,863,462 km (0.098 R)
• M31: 9,265,494 km (0.05 R)
• M32: 10,132,114 km (0.095 R)
• M33: 10,187,166 km (0.113 R)
• M34: 10,911,669 km (0.078 R)
• M35: 12,527,625 km (0.09 R)
• M36: 13,242,703 km (0.09 R)
• M37: 14,340,153 km (0.109 R)
• M38: 14,712,502 km (0.105 R)
• M39: 15,530,054 km (0.09 R)
• M40: 15,848,398 km (0.054 R)
• M41: 16,556,296 km (0.055 R)
• M42: 16,751,222 km (0.096 R)
• M43: 17,538,256 km (0.101 R)
• M44: 17,803,343 km (0.06 R)
• M45: 18,606,385 km (0.093 R)
• M46: 19,080,311 km (0.103 R)
• M47: 19,626,792 km (0.082 R)
• M48: 20,109,245 km (0.112 R)
• M49: 20,317,186 km (0.081 R)
• M50: 20,735,162 km (0.098 R)
• M51: 20,945,198 km (0.052 R)
• M52: 23,302,262 km (0.034 R)
• M53: 23,886,142 km (0.116 R)
• M54: 24,032,898 km (0.078 R)
• M55: 24,106,350 km (0.103 R)
• M56: 25,741,904 km (0.109 R)
• M57: 28,572,146 km (0.109 R)
• M58: 30,063,487 km (0.112 R)
• M59: 30,858,600 km (0.115 R)
• M60: 31,821,711 km (0.11 R)
• M61: 31,902,344 km (0.117 R)
• M62: 35,520,369 km (0.115 R)
• M63: 35,604,144 km (0.084 R)
• M64: 36,867,946 km (0.095 R)
• M65: 36,952,768 km (0.117 R)
• M66: 38,489,737 km (0.076 R)
• M67: 40,746,570 km (0.082 R)
• M68: 43,224,510 km (0.089 R)
• M69: 45,750,918 km (0.112 R)
• M70: 46,207,042 km (0.092 R)
• M71: 48,510,251 km (0.116 R)
• M72: 49,255,249 km (0.076 R)
• M73: 50,191,731 km (0.084 R)
• M74: 50,473,873 km (0.084 R)
• M75: 51,797,216 km (0.085 R)
• M76: 52,272,638 km (0.111 R)
• M77: 52,558,519 km (0.097 R)
• M78: 52,749,406 km (0.087 R)
• M79: 55,155,239 km (0.041 R)
• M80: 56,030,087 km (0.099 R)
• M81: 56,615,763 km (0.118 R)
• M82: 56,713,600 km (0.072 R)
• M83: 57,203,533 km (0.071 R)
• M84: 58,780,893 km (0.074 R)
• M85: 59,078,294 km (0.057 R)
• M86: 61,173,561 km (0.102 R)
• M87: 61,877,419 km (0.092 R)
• M88: 63,293,214 km (0.104 R)
• M89: 63,903,124 km (0.042 R)
• M90: 65,642,050 km (0.094 R)
• M91: 68,331,520 km (0.085 R)
• M92: 68,957,288 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.1

Radius: 4.3

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 16.96 AU - 17.66 AU

Year: 25430 Days

Day: 20.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,384,617 km

• M1: 104,419 km (0.108 R)
• M2: 254,765 km (0.066 R)
• M3: 982,260 km (0.093 R)
• M4: 4,657,730 km (0.059 R)
• M5: 5,988,253 km (0.112 R)
• M6: 6,365,240 km (0.053 R)
• M7: 6,973,056 km (0.096 R)
• M8: 9,180,373 km (0.098 R)
• M9: 9,770,985 km (0.102 R)
• M10: 10,956,249 km (0.092 R)
• M11: 11,416,412 km (0.113 R)
• M12: 11,983,687 km (0.074 R)
• M13: 12,287,670 km (0.05 R)
• M14: 15,135,714 km (0.117 R)
• M15: 15,537,534 km (0.046 R)
• M16: 17,675,437 km (0.1 R)
• M17: 18,563,749 km (0.052 R)
• M18: 19,943,341 km (0.058 R)
• M19: 20,423,849 km (0.089 R)
• M20: 21,070,561 km (0.054 R)
• M21: 23,470,410 km (0.082 R)
• M22: 23,596,820 km (0.109 R)
• M23: 27,850,486 km (0.088 R)
• M24: 29,425,752 km (0.111 R)
• M25: 29,562,185 km (0.094 R)
• M26: 30,430,600 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.6

Radius: 7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 18.21 AU - 21.67 AU

Year: 31440 Days

Day: 24.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,384,617 km

• M1: 562,638 km (0.058 R)
• M2: 709,244 km (0.115 R)
• M3: 1,452,147 km (0.117 R)
• M4: 1,532,481 km (0.059 R)
• M5: 1,655,749 km (0.045 R)
• M6: 1,956,142 km (0.098 R)
• M7: 2,067,592 km (0.059 R)
• M8: 2,227,213 km (0.113 R)
• M9: 2,296,926 km (0.117 R)
• M10: 3,808,612 km (0.108 R)
• M11: 3,892,237 km (0.058 R)
• M12: 3,948,337 km (0.118 R)
• M13: 4,203,999 km (0.089 R)
• M14: 5,064,486 km (0.097 R)
• M15: 5,125,821 km (0.036 R)
• M16: 5,280,206 km (0.118 R)
• M17: 6,636,760 km (0.081 R)
• M18: 6,771,398 km (0.109 R)
• M19: 7,146,141 km (0.062 R)
• M20: 7,668,088 km (0.102 R)
• M21: 8,022,784 km (0.114 R)
• M22: 8,785,285 km (0.106 R)
• M23: 8,859,036 km (0.103 R)
• M24: 9,799,109 km (0.087 R)
• M25: 11,529,209 km (0.094 R)
• M26: 11,731,764 km (0.116 R)
• M27: 13,181,966 km (0.111 R)
• M28: 13,521,404 km (0.079 R)
• M29: 13,735,029 km (0.081 R)
• M30: 14,295,573 km (0.098 R)
• M31: 14,907,577 km (0.084 R)
• M32: 15,796,638 km (0.114 R)
• M33: 16,338,331 km (0.054 R)
• M34: 16,931,936 km (0.103 R)
• M35: 17,023,938 km (0.115 R)
• M36: 17,208,393 km (0.046 R)
• M37: 17,952,642 km (0.111 R)
• M38: 20,101,915 km (0.113 R)
• M39: 20,296,841 km (0.065 R)
• M40: 21,429,895 km (0.077 R)
• M41: 21,778,907 km (0.108 R)
• M42: 22,887,726 km (0.105 R)
• M43: 23,040,316 km (0.103 R)
• M44: 23,963,185 km (0.089 R)
• M45: 25,107,459 km (0.089 R)
• M46: 26,857,007 km (0.065 R)
• M47: 27,502,821 km (0.068 R)
• M48: 27,773,593 km (0.088 R)
• M49: 29,914,637 km (0.071 R)
• M50: 30,472,189 km (0.1 R)
• M51: 31,427,820 km (0.073 R)
• M52: 31,484,368 km (0.067 R)
• M53: 32,908,390 km (0.119 R)
• M54: 35,347,583 km (0.101 R)
• M55: 35,641,842 km (0.084 R)
• M56: 35,759,725 km (0.058 R)
• M57: 36,470,016 km (0.052 R)
• M58: 36,826,807 km (0.066 R)
• M59: 37,424,301 km (0.12 R)
• M60: 37,784,233 km (0.041 R)
• M61: 38,992,386 km (0.098 R)
• M62: 39,235,632 km (0.088 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit