🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.51 AU - 0.77 AU

Year: 182 Days

Day: 39.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 125.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,656,911 km

• M1: 116,986 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.59 AU - 0.75 AU

Year: 195 Days

Day: 22.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.09 AU - 1.13 AU

Year: 415 Days

Day: 21.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,656,911 km

• M1: 23,188 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.29 AU - 1.39 AU

Year: 550 Days

Day: 40.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,656,911 km

• M1: 281,992 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.48 AU - 1.6 AU

Year: 678 Days

Day: 24.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.45 AU - 1.99 AU

Year: 800 Days

Day: 43.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.73 AU - 1.85 AU

Year: 850 Days

Day: 46 Hours

Environment

Temp: -46 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.24 AU - 4.64 AU

Year: 3319 Days

Day: 27.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.1

Radius: 15

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.48 AU - 12.82 AU

Year: 13208 Days

Day: 13 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,656,911 km

• M1: 323,131 km (0.066 R)
• M2: 459,864 km (0.087 R)
• M3: 755,170 km (0.103 R)
• M4: 981,212 km (0.086 R)
• M5: 1,160,730 km (0.046 R)
• M6: 1,352,066 km (0.029 R)
• M7: 1,606,681 km (0.049 R)
• M8: 1,905,578 km (0.094 R)
• M9: 2,747,365 km (0.078 R)
• M10: 3,007,665 km (0.101 R)
• M11: 3,276,193 km (0.094 R)
• M12: 3,982,295 km (0.111 R)
• M13: 4,891,102 km (0.113 R)
• M14: 5,009,135 km (0.097 R)
• M15: 5,614,109 km (0.061 R)
• M16: 5,779,415 km (0.12 R)
• M17: 6,630,178 km (0.054 R)
• M18: 6,937,452 km (0.061 R)
• M19: 7,070,444 km (0.06 R)
• M20: 7,520,285 km (0.103 R)
• M21: 7,886,949 km (0.064 R)
• M22: 8,400,818 km (0.097 R)
• M23: 8,733,374 km (0.105 R)
• M24: 8,877,287 km (0.093 R)
• M25: 9,265,045 km (0.064 R)
• M26: 9,707,855 km (0.028 R)
• M27: 9,956,785 km (0.116 R)
• M28: 10,057,016 km (0.057 R)
• M29: 11,917,864 km (0.096 R)
• M30: 12,345,714 km (0.107 R)
• M31: 12,615,738 km (0.111 R)
• M32: 15,771,206 km (0.106 R)
• M33: 15,946,834 km (0.114 R)
• M34: 16,894,686 km (0.089 R)
• M35: 18,969,010 km (0.106 R)
• M36: 19,531,498 km (0.098 R)
• M37: 19,783,271 km (0.103 R)
• M38: 20,353,837 km (0.038 R)
• M39: 20,929,640 km (0.072 R)
• M40: 21,316,500 km (0.066 R)
• M41: 21,510,977 km (0.119 R)
• M42: 21,901,427 km (0.108 R)
• M43: 22,294,271 km (0.053 R)
• M44: 23,687,476 km (0.096 R)
• M45: 25,177,172 km (0.07 R)
• M46: 25,451,235 km (0.081 R)
• M47: 26,071,618 km (0.044 R)
• M48: 27,046,697 km (0.087 R)
• M49: 27,186,870 km (0.101 R)
• M50: 27,327,342 km (0.079 R)
• M51: 28,817,337 km (0.086 R)
• M52: 29,032,309 km (0.104 R)
• M53: 30,552,224 km (0.113 R)
• M54: 31,138,049 km (0.099 R)
• M55: 31,358,706 km (0.114 R)
• M56: 31,506,060 km (0.099 R)
• M57: 31,727,614 km (0.091 R)
• M58: 31,875,566 km (0.116 R)
• M59: 32,246,419 km (0.026 R)
• M60: 32,469,619 km (0.081 R)
• M61: 33,292,707 km (0.088 R)
• M62: 33,744,492 km (0.074 R)
• M63: 35,188,411 km (0.111 R)
• M64: 36,885,599 km (0.07 R)
• M65: 37,275,152 km (0.115 R)
• M66: 37,509,422 km (0.108 R)
• M67: 37,979,608 km (0.082 R)
• M68: 39,084,089 km (0.092 R)
• M69: 39,799,766 km (0.111 R)
• M70: 40,439,596 km (0.042 R)
• M71: 41,324,766 km (0.087 R)
• M72: 41,648,346 km (0.07 R)
• M73: 43,360,494 km (0.084 R)
• M74: 43,524,752 km (0.079 R)
• M75: 47,106,275 km (0.112 R)
• M76: 48,377,707 km (0.072 R)
• M77: 50,004,435 km (0.105 R)
• M78: 50,781,296 km (0.115 R)
• M79: 51,041,148 km (0.087 R)
• M80: 51,388,215 km (0.078 R)
• M81: 52,172,108 km (0.052 R)
• M82: 53,928,237 km (0.117 R)
• M83: 55,703,814 km (0.084 R)
• M84: 56,419,341 km (0.086 R)
• M85: 57,678,955 km (0.118 R)
• M86: 60,409,266 km (0.042 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.6

Radius: 3.6

Gravity: 60.85 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.15 AU - 14.01 AU

Year: 17754 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,656,911 km

• M1: 506,239 km (0.1 R)
• M2: 818,899 km (0.113 R)
• M3: 2,032,287 km (0.032 R)
• M4: 2,166,327 km (0.036 R)
• M5: 2,693,809 km (0.117 R)
• M6: 3,028,609 km (0.115 R)
• M7: 3,415,768 km (0.09 R)
• M8: 3,859,625 km (0.087 R)
• M9: 4,151,341 km (0.085 R)
• M10: 4,711,884 km (0.117 R)
• M11: 5,204,510 km (0.106 R)
• M12: 5,949,807 km (0.095 R)
• M13: 6,141,292 km (0.069 R)
• M14: 6,334,722 km (0.053 R)
• M15: 6,481,328 km (0.058 R)
• M16: 6,530,396 km (0.096 R)
• M17: 7,027,809 km (0.093 R)
• M18: 7,796,592 km (0.074 R)
• M19: 8,971,684 km (0.106 R)
• M20: 9,191,144 km (0.074 R)
• M21: 9,635,449 km (0.084 R)
• M22: 10,200,630 km (0.111 R)
• M23: 10,314,923 km (0.097 R)
• M24: 11,540,728 km (0.099 R)
• M25: 11,719,647 km (0.097 R)
• M26: 12,019,740 km (0.106 R)
• M27: 12,201,053 km (0.073 R)
• M28: 12,261,640 km (0.082 R)
• M29: 12,566,221 km (0.096 R)
• M30: 13,370,010 km (0.113 R)
• M31: 13,872,809 km (0.104 R)
• M32: 14,062,948 km (0.115 R)
• M33: 14,445,769 km (0.084 R)
• M34: 14,832,180 km (0.026 R)
• M35: 15,156,658 km (0.112 R)
• M36: 16,011,311 km (0.073 R)
• M37: 17,492,778 km (0.092 R)
• M38: 17,629,660 km (0.093 R)
• M39: 18,388,720 km (0.067 R)
• M40: 18,527,846 km (0.078 R)
• M41: 19,017,629 km (0.078 R)
• M42: 20,009,762 km (0.045 R)
• M43: 20,152,928 km (0.098 R)
• M44: 20,296,392 km (0.095 R)
• M45: 20,584,368 km (0.101 R)
• M46: 21,164,209 km (0.118 R)
• M47: 21,237,063 km (0.03 R)
• M48: 21,383,071 km (0.075 R)
• M49: 21,823,038 km (0.036 R)
• M50: 22,118,045 km (0.117 R)
• M51: 22,861,247 km (0.101 R)
• M52: 23,235,840 km (0.057 R)
• M53: 26,461,919 km (0.119 R)
• M54: 26,618,996 km (0.117 R)
• M55: 26,697,685 km (0.109 R)
• M56: 27,250,449 km (0.041 R)
• M57: 27,329,736 km (0.084 R)
• M58: 27,488,609 km (0.06 R)
• M59: 27,886,838 km (0.072 R)
• M60: 28,126,793 km (0.12 R)
• M61: 29,661,967 km (0.101 R)
• M62: 30,645,573 km (0.077 R)
• M63: 31,806,452 km (0.108 R)
• M64: 32,644,499 km (0.102 R)
• M65: 33,404,905 km (0.111 R)
• M66: 35,288,043 km (0.073 R)
• M67: 37,822,530 km (0.103 R)
• M68: 38,799,105 km (0.093 R)
• M69: 39,784,058 km (0.097 R)
• M70: 40,234,347 km (0.118 R)
• M71: 40,686,432 km (0.107 R)
• M72: 41,140,312 km (0.092 R)
• M73: 41,686,943 km (0.076 R)
• M74: 42,511,526 km (0.118 R)
• M75: 43,434,096 km (0.047 R)
• M76: 44,830,144 km (0.072 R)
• M77: 45,863,266 km (0.093 R)
• M78: 47,761,663 km (0.09 R)
• M79: 48,528,203 km (0.102 R)
• M80: 49,685,642 km (0.03 R)
• M81: 50,073,399 km (0.085 R)
• M82: 51,047,281 km (0.091 R)
• M83: 51,438,629 km (0.032 R)
• M84: 52,224,317 km (0.036 R)
• M85: 53,608,696 km (0.118 R)
• M86: 54,504,937 km (0.066 R)
• M87: 59,470,988 km (0.12 R)
• M88: 60,088,977 km (0.102 R)
• M89: 60,398,644 km (0.119 R)
• M90: 60,605,538 km (0.065 R)
• M91: 63,420,372 km (0.119 R)
• M92: 67,132,194 km (0.096 R)
• M93: 67,346,418 km (0.112 R)
• M94: 67,560,942 km (0.053 R)
• M95: 68,960,280 km (0.088 R)
• M96: 70,151,977 km (0.103 R)
• M97: 71,131,992 km (0.088 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 14,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit