🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.48 AU - 0.66 AU

Year: 160 Days

Day: 19.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,242,937 km

• M1: 495,169 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.69 AU - 0.81 AU

Year: 242 Days

Day: 20.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,242,937 km

• M1: 67,917 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.91 AU - 1.45 AU

Year: 478 Days

Day: 25.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 148.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.57 AU - 1.63 AU

Year: 754 Days

Day: 47.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.19 AU - 2.47 AU

Year: 1326 Days

Day: 23.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,242,937 km

• M1: 70,909 km (0.114 R)
• M2: 2,249,054 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.1 AU - 3.42 AU

Year: 2194 Days

Day: 33.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,242,937 km

• M1: 811,568 km (0.089 R)
• M2: 1,411,157 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.1

Radius: 6.2

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15 AU - 23.06 AU

Year: 30947 Days

Day: 19.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,242,937 km

• M1: 113,395 km (0.08 R)
• M2: 167,250 km (0.112 R)
• M3: 281,842 km (0.12 R)
• M4: 1,140,833 km (0.094 R)
• M5: 2,329,837 km (0.12 R)
• M6: 2,661,047 km (0.063 R)
• M7: 4,127,854 km (0.118 R)
• M8: 4,618,086 km (0.055 R)
• M9: 5,799,461 km (0.099 R)
• M10: 5,897,896 km (0.078 R)
• M11: 6,296,874 km (0.112 R)
• M12: 6,756,289 km (0.072 R)
• M13: 6,911,721 km (0.063 R)
• M14: 7,016,140 km (0.097 R)
• M15: 7,869,596 km (0.052 R)
• M16: 7,978,503 km (0.092 R)
• M17: 8,364,017 km (0.09 R)
• M18: 10,024,254 km (0.075 R)
• M19: 10,320,608 km (0.081 R)
• M20: 10,380,147 km (0.06 R)
• M21: 10,740,230 km (0.097 R)
• M22: 11,782,627 km (0.12 R)
• M23: 12,921,067 km (0.091 R)
• M24: 12,985,394 km (0.087 R)
• M25: 13,830,473 km (0.034 R)
• M26: 13,896,296 km (0.116 R)
• M27: 15,369,087 km (0.11 R)
• M28: 15,437,154 km (0.071 R)
• M29: 15,779,284 km (0.053 R)
• M30: 16,680,312 km (0.03 R)
• M31: 18,027,142 km (0.07 R)
• M32: 19,041,565 km (0.066 R)
• M33: 19,629,634 km (0.089 R)
• M34: 20,823,425 km (0.106 R)
• M35: 22,194,490 km (0.055 R)
• M36: 23,437,349 km (0.08 R)
• M37: 23,830,492 km (0.043 R)
• M38: 25,022,637 km (0.108 R)
• M39: 25,183,006 km (0.107 R)
• M40: 25,343,824 km (0.091 R)
• M41: 25,909,154 km (0.097 R)
• M42: 26,724,014 km (0.098 R)
• M43: 27,795,883 km (0.119 R)
• M44: 27,961,936 km (0.111 R)
• M45: 29,134,185 km (0.062 R)
• M46: 30,322,441 km (0.118 R)
• M47: 30,579,151 km (0.065 R)
• M48: 30,664,871 km (0.099 R)
• M49: 31,960,239 km (0.101 R)
• M50: 34,604,082 km (0.047 R)
• M51: 34,872,311 km (0.072 R)
• M52: 34,961,920 km (0.099 R)
• M53: 35,051,529 km (0.073 R)
• M54: 36,223,778 km (0.095 R)
• M55: 36,314,584 km (0.078 R)
• M56: 36,678,107 km (0.111 R)
• M57: 39,256,725 km (0.111 R)
• M58: 40,473,854 km (0.086 R)
• M59: 42,274,713 km (0.056 R)
• M60: 42,657,085 km (0.096 R)
• M61: 42,752,977 km (0.043 R)
• M62: 42,848,720 km (0.093 R)
• M63: 44,295,331 km (0.044 R)
• M64: 46,939,174 km (0.095 R)
• M65: 47,137,092 km (0.114 R)
• M66: 48,429,917 km (0.098 R)
• M67: 49,331,843 km (0.061 R)
• M68: 49,432,372 km (0.097 R)
• M69: 49,835,239 km (0.066 R)
• M70: 50,239,303 km (0.07 R)
• M71: 50,340,431 km (0.085 R)
• M72: 50,847,269 km (0.095 R)
• M73: 51,866,031 km (0.115 R)
• M74: 52,788,750 km (0.059 R)
• M75: 53,923,749 km (0.1 R)
• M76: 54,546,226 km (0.094 R)
• M77: 56,954,453 km (0.115 R)
• M78: 57,588,448 km (0.089 R)
• M79: 58,330,903 km (0.102 R)
• M80: 59,504,199 km (0.075 R)
• M81: 60,469,853 km (0.051 R)
• M82: 60,900,695 km (0.083 R)
• M83: 61,548,902 km (0.106 R)
• M84: 62,308,112 km (0.07 R)
• M85: 63,397,932 km (0.043 R)
• M86: 65,817,678 km (0.109 R)
• M87: 65,928,380 km (0.083 R)
• M88: 69,390,823 km (0.108 R)
• M89: 69,616,267 km (0.094 R)
• M90: 71,314,651 km (0.113 R)
• M91: 71,655,884 km (0.04 R)
• M92: 73,830,140 km (0.107 R)
• M93: 74,290,602 km (0.108 R)
• M94: 76,025,787 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 12,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit