🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.49 AU - 0.57 AU

Year: 142 Days

Day: 14.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,542,442 km

• M1: 181,911 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.91 AU - 1.17 AU

Year: 391 Days

Day: 23.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,542,442 km

• M1: 268,528 km (0.1 R)
• M2: 577,597 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.94 AU - 1.34 AU

Year: 449 Days

Day: 15.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.3 AU - 1.46 AU

Year: 598 Days

Day: 42 Hours

Environment

Temp: -23 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,542,442 km

• M1: 65,973 km (0.079 R)
• M2: 654,191 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.9 AU - 3.62 AU

Year: 2172 Days

Day: 24 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,542,442 km

• M1: 77,641 km (0.044 R)
• M2: 635,193 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.55 AU - 4.05 AU

Year: 2212 Days

Day: 14.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,542,442 km

• M1: 1,383,930 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.33 AU - 4.97 AU

Year: 3119 Days

Day: 22.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 10.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.99 AU - 6.53 AU

Year: 5779 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 68,542,442 km

• M1: 154,834 km (0.117 R)
• M2: 239,805 km (0.098 R)
• M3: 316,250 km (0.085 R)
• M4: 397,332 km (0.114 R)
• M5: 470,635 km (0.061 R)
• M6: 1,237,324 km (0.103 R)
• M7: 1,444,367 km (0.105 R)
• M8: 1,552,228 km (0.093 R)
• M9: 1,892,263 km (0.119 R)
• M10: 2,162,886 km (0.108 R)
• M11: 2,255,786 km (0.103 R)
• M12: 2,397,904 km (0.109 R)
• M13: 2,608,538 km (0.082 R)
• M14: 2,707,871 km (0.057 R)
• M15: 3,241,038 km (0.119 R)
• M16: 3,402,005 km (0.085 R)
• M17: 3,657,668 km (0.118 R)
• M18: 3,919,614 km (0.075 R)
• M19: 4,187,843 km (0.115 R)
• M20: 4,383,218 km (0.073 R)
• M21: 4,762,598 km (0.06 R)
• M22: 4,864,175 km (0.111 R)
• M23: 5,111,011 km (0.09 R)
• M24: 5,746,353 km (0.073 R)
• M25: 5,985,411 km (0.054 R)
• M26: 6,473,698 km (0.096 R)
• M27: 6,586,495 km (0.066 R)
• M28: 7,183,540 km (0.052 R)
• M29: 7,821,874 km (0.068 R)
• M30: 8,626,711 km (0.118 R)
• M31: 9,457,727 km (0.095 R)
• M32: 9,688,856 km (0.097 R)
• M33: 10,104,289 km (0.065 R)
• M34: 10,235,337 km (0.092 R)
• M35: 11,549,404 km (0.025 R)
• M36: 11,906,794 km (0.071 R)
• M37: 12,268,073 km (0.078 R)
• M38: 12,407,947 km (0.053 R)
• M39: 13,115,245 km (0.096 R)
• M40: 13,401,875 km (0.089 R)
• M41: 13,835,559 km (0.079 R)
• M42: 13,922,924 km (0.07 R)
• M43: 14,303,352 km (0.034 R)
• M44: 14,421,235 km (0.048 R)
• M45: 14,657,749 km (0.1 R)
• M46: 14,835,920 km (0.038 R)
• M47: 15,405,140 km (0.079 R)
• M48: 15,677,109 km (0.092 R)
• M49: 16,103,612 km (0.088 R)
• M50: 17,563,089 km (0.11 R)
• M51: 17,847,325 km (0.112 R)
• M52: 18,196,935 km (0.096 R)
• M53: 18,420,435 km (0.096 R)
• M54: 18,644,981 km (0.112 R)
• M55: 18,902,738 km (0.057 R)
• M56: 19,748,565 km (0.111 R)
• M57: 20,440,604 km (0.114 R)
• M58: 20,673,079 km (0.074 R)
• M59: 21,308,571 km (0.068 R)
• M60: 21,984,305 km (0.119 R)
• M61: 22,359,047 km (0.083 R)
• M62: 22,804,699 km (0.059 R)
• M63: 22,907,922 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.3

Radius: 3.8

Gravity: 37.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.94 AU - 15.46 AU

Year: 20795 Days

Day: 22.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 136.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,542,442 km

• M1: 315,053 km (0.083 R)
• M2: 498,759 km (0.072 R)
• M3: 580,739 km (0.095 R)
• M4: 876,644 km (0.109 R)
• M5: 901,178 km (0.111 R)
• M6: 1,027,289 km (0.053 R)
• M7: 1,213,239 km (0.05 R)
• M8: 1,526,497 km (0.097 R)
• M9: 2,122,794 km (0.108 R)
• M10: 2,156,005 km (0.096 R)
• M11: 2,567,847 km (0.052 R)
• M12: 2,855,823 km (0.11 R)
• M13: 3,268,265 km (0.105 R)
• M14: 3,540,383 km (0.108 R)
• M15: 3,659,164 km (0.098 R)
• M16: 3,779,291 km (0.078 R)
• M17: 4,064,724 km (0.118 R)
• M18: 4,106,162 km (0.119 R)
• M19: 4,189,189 km (0.112 R)
• M20: 4,441,860 km (0.084 R)
• M21: 4,830,216 km (0.089 R)
• M22: 5,364,580 km (0.073 R)
• M23: 5,777,619 km (0.058 R)
• M24: 6,440,338 km (0.1 R)
• M25: 6,536,978 km (0.063 R)
• M26: 6,634,067 km (0.1 R)
• M27: 6,780,523 km (0.111 R)
• M28: 7,580,124 km (0.106 R)
• M29: 7,990,920 km (0.107 R)
• M30: 9,871,515 km (0.112 R)
• M31: 10,038,765 km (0.038 R)
• M32: 10,831,783 km (0.105 R)
• M33: 10,889,229 km (0.108 R)
• M34: 12,839,836 km (0.055 R)
• M35: 13,390,206 km (0.035 R)
• M36: 14,895,161 km (0.098 R)
• M37: 15,537,983 km (0.103 R)
• M38: 15,602,759 km (0.108 R)
• M39: 15,993,209 km (0.09 R)
• M40: 16,518,896 km (0.074 R)
• M41: 17,050,118 km (0.12 R)
• M42: 19,509,507 km (0.113 R)
• M43: 20,000,487 km (0.117 R)
• M44: 20,141,409 km (0.111 R)
• M45: 20,566,416 km (0.049 R)
• M46: 22,588,680 km (0.048 R)
• M47: 22,809,038 km (0.097 R)
• M48: 23,921,597 km (0.088 R)
• M49: 24,296,489 km (0.053 R)
• M50: 24,975,963 km (0.097 R)
• M51: 26,353,610 km (0.068 R)
• M52: 26,430,802 km (0.026 R)
• M53: 27,913,018 km (0.073 R)
• M54: 28,149,532 km (0.072 R)
• M55: 29,181,907 km (0.119 R)
• M56: 29,662,565 km (0.113 R)
• M57: 30,957,185 km (0.068 R)
• M58: 31,038,566 km (0.062 R)
• M59: 31,529,247 km (0.093 R)
• M60: 32,518,239 km (0.084 R)
• M61: 33,768,578 km (0.103 R)
• M62: 34,780,159 km (0.071 R)
• M63: 36,488,117 km (0.096 R)
• M64: 37,961,357 km (0.086 R)
• M65: 39,719,132 km (0.059 R)
• M66: 39,896,406 km (0.088 R)
• M67: 40,429,573 km (0.082 R)
• M68: 40,697,203 km (0.074 R)
• M69: 41,054,742 km (0.085 R)
• M70: 42,314,655 km (0.055 R)
• M71: 42,495,669 km (0.114 R)
• M72: 42,858,444 km (0.09 R)
• M73: 43,131,310 km (0.118 R)
• M74: 44,503,871 km (0.117 R)
• M75: 46,542,590 km (0.076 R)
• M76: 47,385,425 km (0.105 R)
• M77: 47,855,760 km (0.063 R)
• M78: 48,138,800 km (0.032 R)
• M79: 49,943,848 km (0.119 R)
• M80: 51,191,643 km (0.031 R)
• M81: 53,424,242 km (0.09 R)
• M82: 54,011,862 km (0.082 R)
• M83: 55,094,801 km (0.068 R)
• M84: 55,490,338 km (0.093 R)
• M85: 57,181,991 km (0.112 R)
• M86: 58,084,365 km (0.114 R)
• M87: 59,193,633 km (0.118 R)
• M88: 61,945,935 km (0.117 R)
• M89: 63,596,448 km (0.047 R)
• M90: 64,635,406 km (0.078 R)
• M91: 65,366,042 km (0.095 R)
• M92: 68,103,533 km (0.098 R)
• M93: 69,059,763 km (0.03 R)
• M94: 69,486,266 km (0.098 R)
• M95: 70,020,480 km (0.096 R)
• M96: 70,556,190 km (0.095 R)
• M97: 71,739,360 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.9

Radius: 7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.11 AU - 22.15 AU

Year: 28482 Days

Day: 24.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 68,542,442 km

• M1: 104,419 km (0.094 R)
• M2: 325,824 km (0.053 R)
• M3: 497,413 km (0.105 R)
• M4: 634,744 km (0.099 R)
• M5: 1,043,296 km (0.076 R)
• M6: 1,354,908 km (0.085 R)
• M7: 1,437,187 km (0.108 R)
• M8: 1,665,174 km (0.094 R)
• M9: 2,618,711 km (0.11 R)
• M10: 3,945,195 km (0.115 R)
• M11: 5,846,285 km (0.045 R)
• M12: 7,102,757 km (0.083 R)
• M13: 8,901,971 km (0.107 R)
• M14: 9,797,913 km (0.045 R)
• M15: 9,905,324 km (0.087 R)
• M16: 10,229,502 km (0.096 R)
• M17: 11,055,432 km (0.116 R)
• M18: 11,504,525 km (0.113 R)
• M19: 12,247,129 km (0.107 R)
• M20: 12,420,812 km (0.067 R)
• M21: 12,536,900 km (0.119 R)
• M22: 13,300,896 km (0.099 R)
• M23: 14,079,703 km (0.109 R)
• M24: 14,383,237 km (0.118 R)
• M25: 18,322,149 km (0.077 R)
• M26: 18,719,930 km (0.104 R)
• M27: 19,591,786 km (0.1 R)
• M28: 20,134,826 km (0.083 R)
• M29: 20,203,043 km (0.086 R)
• M30: 21,793,418 km (0.119 R)
• M31: 22,214,835 km (0.117 R)
• M32: 22,497,425 km (0.074 R)
• M33: 23,137,255 km (0.101 R)
• M34: 25,978,717 km (0.095 R)
• M35: 26,500,216 km (0.066 R)
• M36: 27,933,214 km (0.118 R)
• M37: 28,544,171 km (0.109 R)
• M38: 30,324,835 km (0.054 R)
• M39: 30,952,547 km (0.112 R)
• M40: 32,460,644 km (0.088 R)
• M41: 32,540,678 km (0.09 R)
• M42: 33,344,617 km (0.094 R)
• M43: 33,668,048 km (0.113 R)
• M44: 34,890,113 km (0.101 R)
• M45: 35,300,610 km (0.114 R)
• M46: 35,465,317 km (0.103 R)
• M47: 36,209,566 km (0.077 R)
• M48: 36,791,951 km (0.084 R)
• M49: 37,797,548 km (0.044 R)
• M50: 38,472,832 km (0.067 R)
• M51: 39,664,379 km (0.086 R)
• M52: 40,436,753 km (0.092 R)
• M53: 42,083,527 km (0.065 R)
• M54: 42,433,137 km (0.119 R)
• M55: 43,752,141 km (0.096 R)
• M56: 43,929,116 km (0.113 R)
• M57: 44,728,118 km (0.112 R)
• M58: 46,430,542 km (0.105 R)
• M59: 47,880,594 km (0.091 R)
• M60: 48,702,784 km (0.083 R)
• M61: 50,639,328 km (0.101 R)
• M62: 50,825,129 km (0.101 R)
• M63: 51,197,178 km (0.106 R)
• M64: 52,037,919 km (0.079 R)
• M65: 52,506,908 km (0.096 R)
• M66: 54,968,242 km (0.095 R)
• M67: 56,501,620 km (0.045 R)
• M68: 59,414,141 km (0.027 R)
• M69: 63,974,033 km (0.1 R)
• M70: 67,824,982 km (0.112 R)
• M71: 67,927,307 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 13,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit