🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.56 AU - 0.78 AU

Year: 194 Days

Day: 24.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.92 AU - 1 AU

Year: 332 Days

Day: 46.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.99 AU - 1.41 AU

Year: 464 Days

Day: 14.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.16 AU - 2.54 AU

Year: 1272 Days

Day: 20.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.07 AU - 4.53 AU

Year: 2616 Days

Day: 44.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.41 AU - 4.37 AU

Year: 2709 Days

Day: 36 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.5 AU - 4.36 AU

Year: 2751 Days

Day: 20.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.47 AU - 6.13 AU

Year: 4308 Days

Day: 46.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,523,399 km

• M1: 2,526,558 km (0.057 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.9

Radius: 12.1

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.99 AU - 6.65 AU

Year: 4958 Days

Day: 11.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,523,399 km

• M1: 229,633 km (0.075 R)
• M2: 325,076 km (0.102 R)
• M3: 450,888 km (0.041 R)
• M4: 534,962 km (0.063 R)
• M5: 673,190 km (0.106 R)
• M6: 1,057,956 km (0.096 R)
• M7: 1,287,738 km (0.058 R)
• M8: 1,363,734 km (0.067 R)
• M9: 1,454,540 km (0.057 R)
• M10: 1,656,348 km (0.109 R)
• M11: 1,796,222 km (0.03 R)
• M12: 1,925,474 km (0.066 R)
• M13: 2,013,438 km (0.083 R)
• M14: 2,239,630 km (0.093 R)
• M15: 2,522,220 km (0.11 R)
• M16: 2,651,473 km (0.12 R)
• M17: 2,950,818 km (0.051 R)
• M18: 3,035,939 km (0.105 R)
• M19: 3,208,575 km (0.118 R)
• M20: 3,473,962 km (0.038 R)
• M21: 3,564,020 km (0.114 R)
• M22: 3,654,826 km (0.09 R)
• M23: 5,048,031 km (0.116 R)
• M24: 5,253,578 km (0.047 R)
• M25: 5,398,987 km (0.118 R)
• M26: 5,482,762 km (0.115 R)
• M27: 5,908,069 km (0.066 R)
• M28: 6,300,015 km (0.103 R)
• M29: 6,521,570 km (0.065 R)
• M30: 6,768,107 km (0.062 R)
• M31: 7,667,190 km (0.105 R)
• M32: 7,832,645 km (0.096 R)
• M33: 8,335,893 km (0.102 R)
• M34: 8,481,601 km (0.113 R)
• M35: 8,677,275 km (0.081 R)
• M36: 9,525,345 km (0.108 R)
• M37: 9,959,329 km (0.113 R)
• M38: 10,373,864 km (0.043 R)
• M39: 10,452,104 km (0.051 R)
• M40: 10,556,972 km (0.036 R)
• M41: 10,846,893 km (0.082 R)
• M42: 11,059,322 km (0.097 R)
• M43: 11,192,913 km (0.095 R)
• M44: 11,841,270 km (0.114 R)
• M45: 11,950,476 km (0.043 R)
• M46: 12,390,892 km (0.099 R)
• M47: 13,089,664 km (0.042 R)
• M48: 13,202,760 km (0.052 R)
• M49: 13,372,853 km (0.119 R)
• M50: 13,572,267 km (0.116 R)
• M51: 13,686,709 km (0.076 R)
• M52: 14,089,576 km (0.101 R)
• M53: 14,379,796 km (0.089 R)
• M54: 14,966,070 km (0.06 R)
• M55: 15,560,273 km (0.087 R)
• M56: 15,710,020 km (0.09 R)
• M57: 15,800,078 km (0.048 R)
• M58: 15,950,574 km (0.079 R)
• M59: 16,041,080 km (0.107 R)
• M60: 16,253,061 km (0.086 R)
• M61: 17,017,655 km (0.071 R)
• M62: 17,762,653 km (0.108 R)
• M63: 18,359,997 km (0.104 R)
• M64: 18,740,574 km (0.089 R)
• M65: 19,800,924 km (0.103 R)
• M66: 19,963,237 km (0.101 R)
• M67: 20,453,021 km (0.074 R)
• M68: 20,946,694 km (0.07 R)
• M69: 21,178,421 km (0.118 R)
• M70: 21,912,348 km (0.08 R)
• M71: 22,113,856 km (0.034 R)
• M72: 22,518,967 km (0.073 R)
• M73: 22,722,421 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.6

Radius: 5.9

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.83 AU - 15.23 AU

Year: 19557 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,523,399 km

• M1: 154,086 km (0.083 R)
• M2: 314,904 km (0.115 R)
• M3: 834,008 km (0.097 R)
• M4: 1,017,714 km (0.092 R)
• M5: 1,282,353 km (0.114 R)
• M6: 1,351,916 km (0.12 R)
• M7: 1,543,551 km (0.11 R)
• M8: 1,899,594 km (0.106 R)
• M9: 2,114,267 km (0.109 R)
• M10: 2,169,169 km (0.114 R)
• M11: 2,224,520 km (0.114 R)
• M12: 2,280,470 km (0.094 R)
• M13: 2,684,683 km (0.04 R)
• M14: 3,173,569 km (0.052 R)
• M15: 4,025,380 km (0.032 R)
• M16: 4,093,746 km (0.095 R)
• M17: 4,266,232 km (0.083 R)
• M18: 4,406,106 km (0.119 R)
• M19: 5,615,605 km (0.066 R)
• M20: 5,768,793 km (0.109 R)
• M21: 6,636,012 km (0.107 R)
• M22: 7,797,490 km (0.072 R)
• M23: 7,882,910 km (0.073 R)
• M24: 8,184,051 km (0.074 R)
• M25: 9,653,999 km (0.086 R)
• M26: 9,699,776 km (0.072 R)
• M27: 10,115,210 km (0.109 R)
• M28: 10,255,084 km (0.083 R)
• M29: 10,301,758 km (0.089 R)
• M30: 10,678,296 km (0.062 R)
• M31: 11,639,163 km (0.095 R)
• M32: 11,883,606 km (0.093 R)
• M33: 11,981,892 km (0.1 R)
• M34: 12,727,637 km (0.102 R)
• M35: 13,488,193 km (0.063 R)
• M36: 13,642,129 km (0.044 R)
• M37: 14,211,499 km (0.065 R)
• M38: 14,630,373 km (0.059 R)
• M39: 15,159,650 km (0.09 R)
• M40: 15,319,720 km (0.031 R)
• M41: 15,426,682 km (0.047 R)
• M42: 15,695,210 km (0.082 R)
• M43: 16,346,111 km (0.099 R)
• M44: 16,564,972 km (0.057 R)
• M45: 16,619,875 km (0.082 R)
• M46: 17,394,492 km (0.108 R)
• M47: 18,294,174 km (0.065 R)
• M48: 18,351,021 km (0.1 R)
• M49: 18,921,438 km (0.052 R)
• M50: 18,978,883 km (0.09 R)
• M51: 19,846,402 km (0.068 R)
• M52: 20,021,581 km (0.12 R)
• M53: 20,608,752 km (0.09 R)
• M54: 20,667,843 km (0.091 R)
• M55: 21,920,576 km (0.096 R)
• M56: 22,464,963 km (0.055 R)
• M57: 23,382,147 km (0.104 R)
• M58: 24,186,984 km (0.104 R)
• M59: 27,106,685 km (0.079 R)
• M60: 27,236,088 km (0.114 R)
• M61: 27,365,789 km (0.087 R)
• M62: 27,951,764 km (0.031 R)
• M63: 29,136,130 km (0.064 R)
• M64: 29,534,509 km (0.058 R)
• M65: 30,740,567 km (0.087 R)
• M66: 31,757,833 km (0.115 R)
• M67: 33,339,082 km (0.103 R)
• M68: 33,616,736 km (0.11 R)
• M69: 35,157,145 km (0.038 R)
• M70: 35,368,976 km (0.052 R)
• M71: 35,510,495 km (0.062 R)
• M72: 35,864,893 km (0.106 R)
• M73: 36,078,219 km (0.07 R)
• M74: 36,863,758 km (0.092 R)
• M75: 38,016,409 km (0.099 R)
• M76: 38,233,775 km (0.076 R)
• M77: 40,357,018 km (0.051 R)
• M78: 40,801,024 km (0.054 R)
• M79: 41,470,026 km (0.093 R)
• M80: 43,120,838 km (0.085 R)
• M81: 43,347,629 km (0.093 R)
• M82: 44,716,449 km (0.103 R)
• M83: 46,254,016 km (0.084 R)
• M84: 46,331,358 km (0.105 R)
• M85: 46,641,175 km (0.097 R)
• M86: 48,514,141 km (0.108 R)
• M87: 49,459,749 km (0.104 R)
• M88: 50,650,398 km (0.077 R)
• M89: 51,209,296 km (0.036 R)
• M90: 53,952,622 km (0.05 R)
• M91: 54,115,534 km (0.107 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 16,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit