🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.43 AU - 0.59 AU

Year: 130 Days

Day: 19.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.68 AU - 0.68 AU

Year: 200 Days

Day: 45.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.74 AU - 1.18 AU

Year: 335 Days

Day: 19.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,114,237 km

• M1: 822,190 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.19 AU - 1.97 AU

Year: 708 Days

Day: 31.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 133.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.61 AU - 2.09 AU

Year: 897 Days

Day: 29.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.47 AU - 5.27 AU

Year: 3256 Days

Day: 30.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.06 AU - 4.82 AU

Year: 3335 Days

Day: 25.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 13.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.05 AU - 6.91 AU

Year: 5880 Days

Day: 5.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 74,114,237 km

• M1: 192,682 km (0.04 R)
• M2: 387,458 km (0.084 R)
• M3: 587,321 km (0.078 R)
• M4: 770,429 km (0.037 R)
• M5: 1,534,874 km (0.069 R)
• M6: 1,708,557 km (0.092 R)
• M7: 1,823,897 km (0.025 R)
• M8: 2,383,094 km (0.065 R)
• M9: 2,498,434 km (0.069 R)
• M10: 2,586,098 km (0.054 R)
• M11: 2,704,879 km (0.092 R)
• M12: 3,040,876 km (0.119 R)
• M13: 3,537,391 km (0.098 R)
• M14: 3,636,425 km (0.102 R)
• M15: 3,905,402 km (0.064 R)
• M16: 4,128,752 km (0.063 R)
• M17: 4,445,151 km (0.093 R)
• M18: 5,537,365 km (0.109 R)
• M19: 6,004,859 km (0.035 R)
• M20: 6,404,135 km (0.068 R)
• M21: 6,627,485 km (0.12 R)
• M22: 7,440,400 km (0.1 R)
• M23: 7,761,437 km (0.105 R)
• M24: 7,891,138 km (0.094 R)
• M25: 8,707,045 km (0.03 R)
• M26: 8,887,011 km (0.049 R)
• M27: 9,250,684 km (0.09 R)
• M28: 10,228,605 km (0.07 R)
• M29: 10,753,993 km (0.083 R)
• M30: 11,020,127 km (0.088 R)
• M31: 12,585,519 km (0.106 R)
• M32: 12,789,272 km (0.08 R)
• M33: 12,917,178 km (0.095 R)
• M34: 13,719,770 km (0.108 R)
• M35: 13,850,668 km (0.085 R)
• M36: 14,352,121 km (0.06 R)
• M37: 14,886,484 km (0.099 R)
• M38: 15,156,209 km (0.109 R)
• M39: 15,373,126 km (0.076 R)
• M40: 15,536,487 km (0.094 R)
• M41: 15,782,575 km (0.112 R)
• M42: 16,112,738 km (0.037 R)
• M43: 16,472,970 km (0.112 R)
• M44: 16,584,420 km (0.11 R)
• M45: 16,891,993 km (0.112 R)
• M46: 17,740,512 km (0.052 R)
• M47: 17,883,378 km (0.119 R)
• M48: 17,997,821 km (0.063 R)
• M49: 18,112,562 km (0.067 R)
• M50: 18,342,793 km (0.039 R)
• M51: 18,893,613 km (0.109 R)
• M52: 19,273,591 km (0.112 R)
• M53: 19,479,139 km (0.044 R)
• M54: 19,597,022 km (0.043 R)
• M55: 19,744,675 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.7

Radius: 4.1

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.61 AU - 24.05 AU

Year: 31476 Days

Day: 20.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,114,237 km

• M1: 449,093 km (0.119 R)
• M2: 1,022,501 km (0.119 R)
• M3: 1,257,221 km (0.108 R)
• M4: 1,339,051 km (0.026 R)
• M5: 1,394,701 km (0.111 R)
• M6: 1,451,099 km (0.116 R)
• M7: 2,283,462 km (0.078 R)
• M8: 2,350,183 km (0.117 R)
• M9: 2,692,911 km (0.068 R)
• M10: 3,161,751 km (0.045 R)
• M11: 3,198,851 km (0.029 R)
• M12: 3,772,709 km (0.108 R)
• M13: 3,851,547 km (0.073 R)
• M14: 3,891,340 km (0.106 R)
• M15: 3,971,075 km (0.098 R)
• M16: 4,797,604 km (0.101 R)
• M17: 5,362,485 km (0.098 R)
• M18: 5,994,087 km (0.094 R)
• M19: 6,365,539 km (0.041 R)
• M20: 6,601,305 km (0.066 R)
• M21: 6,840,213 km (0.037 R)
• M22: 7,623,059 km (0.053 R)
• M23: 8,745,043 km (0.111 R)
• M24: 8,901,971 km (0.07 R)
• M25: 9,808,983 km (0.119 R)
• M26: 11,651,430 km (0.116 R)
• M27: 11,708,876 km (0.038 R)
• M28: 11,997,749 km (0.053 R)
• M29: 13,356,098 km (0.113 R)
• M30: 13,900,784 km (0.094 R)
• M31: 15,641,205 km (0.117 R)
• M32: 16,215,063 km (0.06 R)
• M33: 17,448,946 km (0.058 R)
• M34: 17,646,565 km (0.116 R)
• M35: 18,377,201 km (0.109 R)
• M36: 19,050,242 km (0.092 R)
• M37: 21,046,625 km (0.119 R)
• M38: 21,963,062 km (0.097 R)
• M39: 22,247,597 km (0.113 R)
• M40: 22,390,313 km (0.114 R)
• M41: 22,461,821 km (0.092 R)
• M42: 22,748,600 km (0.103 R)
• M43: 22,964,320 km (0.086 R)
• M44: 24,053,692 km (0.08 R)
• M45: 24,420,506 km (0.097 R)
• M46: 25,234,019 km (0.109 R)
• M47: 27,115,661 km (0.114 R)
• M48: 29,042,033 km (0.091 R)
• M49: 30,535,169 km (0.098 R)
• M50: 32,295,188 km (0.105 R)
• M51: 33,268,921 km (0.111 R)
• M52: 35,411,761 km (0.079 R)
• M53: 35,578,413 km (0.089 R)
• M54: 36,921,054 km (0.113 R)
• M55: 37,938,918 km (0.03 R)
• M56: 39,915,405 km (0.08 R)
• M57: 42,101,478 km (0.113 R)
• M58: 42,454,829 km (0.034 R)
• M59: 47,228,796 km (0.108 R)
• M60: 47,412,203 km (0.087 R)
• M61: 49,445,836 km (0.11 R)
• M62: 49,725,285 km (0.056 R)
• M63: 50,379,477 km (0.029 R)
• M64: 50,754,668 km (0.09 R)
• M65: 51,601,990 km (0.08 R)
• M66: 51,790,932 km (0.11 R)
• M67: 53,024,816 km (0.086 R)
• M68: 54,076,190 km (0.089 R)
• M69: 55,811,674 km (0.118 R)
• M70: 55,908,614 km (0.064 R)
• M71: 57,271,750 km (0.035 R)
• M72: 59,633,900 km (0.046 R)
• M73: 60,030,634 km (0.08 R)
• M74: 60,627,529 km (0.117 R)
• M75: 67,630,505 km (0.103 R)
• M76: 67,837,249 km (0.042 R)
• M77: 68,666,470 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.3

Radius: 3.1

Gravity: 24.9 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 18.63 AU - 21.91 AU

Year: 32529 Days

Day: 18.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,114,237 km

• M1: 148,401 km (0.119 R)
• M2: 188,493 km (0.109 R)
• M3: 565,779 km (0.112 R)
• M4: 1,154,596 km (0.051 R)
• M5: 1,294,620 km (0.113 R)
• M6: 1,499,569 km (0.067 R)
• M7: 2,631,277 km (0.112 R)
• M8: 2,815,133 km (0.063 R)
• M9: 2,927,331 km (0.114 R)
• M10: 3,672,179 km (0.103 R)
• M11: 4,128,602 km (0.094 R)
• M12: 4,256,209 km (0.108 R)
• M13: 4,471,780 km (0.104 R)
• M14: 5,184,913 km (0.118 R)
• M15: 5,601,543 km (0.062 R)
• M16: 6,863,850 km (0.094 R)
• M17: 7,218,097 km (0.113 R)
• M18: 7,320,422 km (0.105 R)
• M19: 7,630,239 km (0.086 R)
• M20: 7,891,736 km (0.111 R)
• M21: 7,944,395 km (0.064 R)
• M22: 7,997,203 km (0.12 R)
• M23: 8,050,011 km (0.08 R)
• M24: 8,857,092 km (0.112 R)
• M25: 9,297,956 km (0.083 R)
• M26: 10,086,636 km (0.046 R)
• M27: 10,143,783 km (0.106 R)
• M28: 13,384,821 km (0.115 R)
• M29: 13,890,013 km (0.109 R)
• M30: 14,789,096 km (0.051 R)
• M31: 16,239,298 km (0.039 R)
• M32: 16,373,337 km (0.028 R)
• M33: 17,322,237 km (0.111 R)
• M34: 18,149,513 km (0.113 R)
• M35: 18,219,076 km (0.039 R)
• M36: 19,556,630 km (0.11 R)
• M37: 20,707,487 km (0.105 R)
• M38: 21,071,608 km (0.09 R)
• M39: 21,806,134 km (0.097 R)
• M40: 22,548,887 km (0.06 R)
• M41: 23,451,261 km (0.059 R)
• M42: 24,442,048 km (0.104 R)
• M43: 25,136,033 km (0.041 R)
• M44: 25,524,389 km (0.109 R)
• M45: 27,017,824 km (0.073 R)
• M46: 27,097,261 km (0.085 R)
• M47: 27,176,697 km (0.099 R)
• M48: 28,297,335 km (0.092 R)
• M49: 28,944,495 km (0.069 R)
• M50: 31,916,257 km (0.12 R)
• M51: 33,523,387 km (0.072 R)
• M52: 33,779,648 km (0.051 R)
• M53: 34,207,947 km (0.111 R)
• M54: 34,983,462 km (0.087 R)
• M55: 35,590,680 km (0.039 R)
• M56: 36,815,587 km (0.056 R)
• M57: 37,168,040 km (0.118 R)
• M58: 38,054,258 km (0.076 R)
• M59: 38,589,220 km (0.104 R)
• M60: 39,396,450 km (0.116 R)
• M61: 40,481,333 km (0.062 R)
• M62: 40,845,006 km (0.103 R)
• M63: 41,667,645 km (0.054 R)
• M64: 42,772,724 km (0.073 R)
• M65: 42,957,926 km (0.093 R)
• M66: 43,607,929 km (0.055 R)
• M67: 44,729,913 km (0.042 R)
• M68: 44,917,808 km (0.115 R)
• M69: 45,011,755 km (0.085 R)
• M70: 48,924,039 km (0.113 R)
• M71: 50,480,006 km (0.079 R)
• M72: 51,756,076 km (0.043 R)
• M73: 51,953,396 km (0.074 R)
• M74: 52,645,735 km (0.084 R)
• M75: 52,844,101 km (0.092 R)
• M76: 53,042,767 km (0.11 R)
• M77: 53,142,250 km (0.092 R)
• M78: 54,139,769 km (0.103 R)
• M79: 54,340,080 km (0.095 R)
• M80: 55,244,250 km (0.117 R)
• M81: 56,052,078 km (0.117 R)
• M82: 56,356,061 km (0.038 R)
• M83: 56,762,219 km (0.107 R)
• M84: 57,986,379 km (0.079 R)
• M85: 58,191,328 km (0.093 R)
• M86: 58,396,426 km (0.101 R)
• M87: 58,499,051 km (0.096 R)
• M88: 60,149,564 km (0.092 R)
• M89: 61,501,929 km (0.12 R)
• M90: 62,654,131 km (0.117 R)
• M91: 64,766,902 km (0.08 R)
• M92: 66,581,225 km (0.112 R)
• M93: 69,388,130 km (0.109 R)
• M94: 69,714,403 km (0.113 R)
• M95: 70,915,375 km (0.117 R)
• M96: 72,233,332 km (0.036 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 12,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit