🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.72 AU - 0.86 AU

Year: 266 Days

Day: 16.4 Hours

Environment

Temp: 86 °C

Axial Tilt: 156.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,982,164 km

• M1: 384,018 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.79 AU - 0.93 AU

Year: 302 Days

Day: 44.7 Hours

Environment

Temp: 49 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.27 AU - 2.03 AU

Year: 803 Days

Day: 35.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.92 AU - 3.09 AU

Year: 1497 Days

Day: 16.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,982,164 km

• M1: 951,442 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.27 AU - 2.99 AU

Year: 1615 Days

Day: 45.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.12 AU - 4.18 AU

Year: 2641 Days

Day: 47.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.8

Radius: 11

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.45 AU - 4.83 AU

Year: 3786 Days

Day: 6.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 91,982,164 km

• M1: 148,700 km (0.088 R)
• M2: 250,128 km (0.11 R)
• M3: 374,443 km (0.103 R)
• M4: 443,857 km (0.025 R)
• M5: 540,497 km (0.086 R)
• M6: 629,957 km (0.089 R)
• M7: 791,822 km (0.071 R)
• M8: 860,786 km (0.099 R)
• M9: 959,222 km (0.098 R)
• M10: 1,371,513 km (0.118 R)
• M11: 1,499,120 km (0.111 R)
• M12: 1,812,827 km (0.12 R)
• M13: 2,037,822 km (0.07 R)
• M14: 2,766,513 km (0.105 R)
• M15: 2,957,251 km (0.087 R)
• M16: 3,110,140 km (0.105 R)
• M17: 3,453,018 km (0.099 R)
• M18: 3,555,343 km (0.106 R)
• M19: 3,673,525 km (0.106 R)
• M20: 3,793,204 km (0.069 R)
• M21: 3,914,079 km (0.117 R)
• M22: 4,175,127 km (0.038 R)
• M23: 4,457,867 km (0.081 R)
• M24: 4,714,577 km (0.066 R)
• M25: 5,058,802 km (0.108 R)
• M26: 5,599,299 km (0.073 R)
• M27: 5,702,671 km (0.062 R)
• M28: 5,911,360 km (0.104 R)
• M29: 6,016,677 km (0.061 R)
• M30: 6,246,908 km (0.099 R)
• M31: 6,426,126 km (0.108 R)
• M32: 6,588,889 km (0.034 R)
• M33: 6,661,593 km (0.107 R)
• M34: 6,826,300 km (0.064 R)
• M35: 7,029,454 km (0.11 R)
• M36: 7,122,504 km (0.049 R)
• M37: 7,197,303 km (0.091 R)
• M38: 7,536,741 km (0.116 R)
• M39: 7,670,182 km (0.086 R)
• M40: 7,881,414 km (0.059 R)
• M41: 7,958,756 km (0.088 R)
• M42: 8,153,234 km (0.103 R)
• M43: 8,526,929 km (0.075 R)
• M44: 9,270,879 km (0.104 R)
• M45: 9,393,400 km (0.079 R)
• M46: 9,516,519 km (0.108 R)
• M47: 9,598,947 km (0.094 R)
• M48: 9,826,785 km (0.049 R)
• M49: 10,014,530 km (0.107 R)
• M50: 10,119,398 km (0.09 R)
• M51: 10,308,939 km (0.091 R)
• M52: 10,436,097 km (0.104 R)
• M53: 10,606,339 km (0.104 R)
• M54: 10,777,479 km (0.118 R)
• M55: 10,949,517 km (0.079 R)
• M56: 11,165,835 km (0.11 R)
• M57: 11,449,323 km (0.115 R)
• M58: 11,867,898 km (0.048 R)
• M59: 12,403,758 km (0.113 R)
• M60: 13,199,469 km (0.116 R)
• M61: 13,429,850 km (0.118 R)
• M62: 13,499,263 km (0.1 R)
• M63: 13,731,289 km (0.078 R)
• M64: 13,964,812 km (0.078 R)
• M65: 14,128,920 km (0.106 R)
• M66: 14,270,290 km (0.077 R)
• M67: 14,364,687 km (0.058 R)
• M68: 14,696,794 km (0.075 R)
• M69: 15,079,615 km (0.105 R)
• M70: 15,368,788 km (0.053 R)
• M71: 15,514,047 km (0.102 R)
• M72: 15,586,901 km (0.047 R)
• M73: 15,854,831 km (0.094 R)
• M74: 16,075,189 km (0.098 R)
• M75: 16,494,362 km (0.077 R)
• M76: 16,568,712 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.6

Radius: 4.6

Gravity: 45.68 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.76 AU - 17.58 AU

Year: 22378 Days

Day: 17.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,982,164 km

• M1: 193,430 km (0.118 R)
• M2: 317,147 km (0.109 R)
• M3: 685,158 km (0.102 R)
• M4: 792,570 km (0.069 R)
• M5: 964,158 km (0.065 R)
• M6: 993,928 km (0.065 R)
• M7: 1,023,848 km (0.06 R)
• M8: 1,759,720 km (0.079 R)
• M9: 1,833,172 km (0.119 R)
• M10: 2,664,338 km (0.114 R)
• M11: 2,748,861 km (0.079 R)
• M12: 3,878,474 km (0.097 R)
• M13: 4,316,347 km (0.074 R)
• M14: 4,718,616 km (0.046 R)
• M15: 4,821,091 km (0.098 R)
• M16: 4,924,164 km (0.073 R)
• M17: 5,080,344 km (0.073 R)
• M18: 6,387,081 km (0.034 R)
• M19: 6,443,779 km (0.077 R)
• M20: 6,557,473 km (0.062 R)
• M21: 7,194,610 km (0.116 R)
• M22: 10,329,434 km (0.105 R)
• M23: 11,273,097 km (0.115 R)
• M24: 11,894,228 km (0.084 R)
• M25: 12,455,668 km (0.107 R)
• M26: 13,749,989 km (0.119 R)
• M27: 15,086,496 km (0.066 R)
• M28: 15,465,129 km (0.093 R)
• M29: 15,770,159 km (0.106 R)
• M30: 15,923,497 km (0.077 R)
• M31: 16,308,861 km (0.067 R)
• M32: 17,642,077 km (0.099 R)
• M33: 18,040,905 km (0.117 R)
• M34: 19,665,388 km (0.118 R)
• M35: 20,244,781 km (0.117 R)
• M36: 21,082,379 km (0.087 R)
• M37: 21,420,620 km (0.042 R)
• M38: 22,532,132 km (0.112 R)
• M39: 22,791,236 km (0.102 R)
• M40: 23,312,584 km (0.09 R)
• M41: 25,078,437 km (0.046 R)
• M42: 26,158,384 km (0.109 R)
• M43: 26,249,041 km (0.097 R)
• M44: 26,430,653 km (0.119 R)
• M45: 27,714,053 km (0.072 R)
• M46: 28,830,202 km (0.118 R)
• M47: 30,818,508 km (0.079 R)
• M48: 32,752,808 km (0.09 R)
• M49: 34,527,039 km (0.041 R)
• M50: 34,726,004 km (0.106 R)
• M51: 35,225,362 km (0.052 R)
• M52: 35,526,054 km (0.099 R)
• M53: 36,433,365 km (0.089 R)
• M54: 37,144,254 km (0.081 R)
• M55: 39,096,805 km (0.116 R)
• M56: 41,082,567 km (0.107 R)
• M57: 41,928,394 km (0.033 R)
• M58: 42,566,578 km (0.075 R)
• M59: 42,673,241 km (0.11 R)
• M60: 43,208,054 km (0.052 R)
• M61: 43,529,839 km (0.1 R)
• M62: 43,960,381 km (0.084 R)
• M63: 45,805,222 km (0.038 R)
• M64: 45,914,578 km (0.054 R)
• M65: 47,343,537 km (0.096 R)
• M66: 48,452,656 km (0.108 R)
• M67: 51,717,181 km (0.097 R)
• M68: 52,287,149 km (0.12 R)
• M69: 53,088,694 km (0.091 R)
• M70: 54,472,025 km (0.081 R)
• M71: 55,517,266 km (0.102 R)
• M72: 55,633,803 km (0.083 R)
• M73: 58,100,223 km (0.053 R)
• M74: 60,242,464 km (0.113 R)
• M75: 61,323,309 km (0.116 R)
• M76: 65,094,821 km (0.096 R)
• M77: 66,327,358 km (0.1 R)
• M78: 71,968,095 km (0.118 R)
• M79: 72,349,569 km (0.117 R)
• M80: 73,882,349 km (0.09 R)
• M81: 75,683,956 km (0.1 R)
• M82: 76,071,864 km (0.091 R)
• M83: 78,152,022 km (0.103 R)
• M84: 78,282,621 km (0.081 R)
• M85: 79,461,602 km (0.083 R)
• M86: 80,250,731 km (0.057 R)
• M87: 80,778,362 km (0.04 R)
• M88: 81,704,373 km (0.066 R)
• M89: 82,500,982 km (0.084 R)
• M90: 83,967,938 km (0.097 R)
• M91: 86,117,211 km (0.088 R)
• M92: 91,293,597 km (0.08 R)
• M93: 91,431,227 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 19,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit