🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.42 AU - 0.64 AU

Year: 145 Days

Day: 25.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.83 AU - 1.11 AU

Year: 360 Days

Day: 17.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 113,871,565 km

• M1: 35,305 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.87 AU - 1.35 AU

Year: 441 Days

Day: 42.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 113,871,565 km

• M1: 45,927 km (0.081 R)
• M2: 232,325 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.51 AU - 1.83 AU

Year: 813 Days

Day: 16.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.35 AU - 3.63 AU

Year: 2456 Days

Day: 35.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,871,565 km

• M1: 158,275 km (0.089 R)
• M2: 284,834 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.05 AU - 4.65 AU

Year: 2846 Days

Day: 24.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.7

Radius: 6.7

Gravity: 21.56 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.75 AU - 22.93 AU

Year: 30807 Days

Day: 20.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 113,871,565 km

• M1: 164,707 km (0.119 R)
• M2: 765,492 km (0.086 R)
• M3: 1,511,238 km (0.113 R)
• M4: 2,327,593 km (0.114 R)
• M5: 2,903,096 km (0.072 R)
• M6: 3,053,741 km (0.102 R)
• M7: 4,291,365 km (0.073 R)
• M8: 5,355,454 km (0.118 R)
• M9: 6,562,111 km (0.082 R)
• M10: 7,094,380 km (0.117 R)
• M11: 7,988,825 km (0.074 R)
• M12: 8,991,131 km (0.117 R)
• M13: 9,731,192 km (0.119 R)
• M14: 10,722,278 km (0.09 R)
• M15: 11,506,320 km (0.068 R)
• M16: 11,985,482 km (0.073 R)
• M17: 12,065,966 km (0.086 R)
• M18: 12,227,532 km (0.092 R)
• M19: 12,634,587 km (0.072 R)
• M20: 13,212,035 km (0.099 R)
• M21: 14,477,932 km (0.064 R)
• M22: 15,343,206 km (0.109 R)
• M23: 15,870,389 km (0.096 R)
• M24: 16,225,086 km (0.094 R)
• M25: 16,672,234 km (0.068 R)
• M26: 17,123,421 km (0.086 R)
• M27: 17,487,243 km (0.107 R)
• M28: 21,068,616 km (0.117 R)
• M29: 21,263,243 km (0.09 R)
• M30: 23,041,363 km (0.108 R)
• M31: 24,151,379 km (0.071 R)
• M32: 24,253,106 km (0.102 R)
• M33: 25,485,344 km (0.119 R)
• M34: 26,004,897 km (0.072 R)
• M35: 26,422,874 km (0.099 R)
• M36: 28,117,369 km (0.047 R)
• M37: 30,174,788 km (0.099 R)
• M38: 31,277,025 km (0.082 R)
• M39: 32,056,281 km (0.115 R)
• M40: 32,504,476 km (0.08 R)
• M41: 34,203,758 km (0.11 R)
• M42: 34,891,459 km (0.092 R)
• M43: 37,099,225 km (0.06 R)
• M44: 37,687,743 km (0.076 R)
• M45: 37,805,775 km (0.086 R)
• M46: 38,754,824 km (0.072 R)
• M47: 40,072,333 km (0.099 R)
• M48: 40,555,235 km (0.057 R)
• M49: 41,282,879 km (0.088 R)
• M50: 41,648,346 km (0.071 R)
• M51: 42,505,393 km (0.117 R)
• M52: 43,615,858 km (0.108 R)
• M53: 43,863,891 km (0.089 R)
• M54: 45,236,451 km (0.116 R)
• M55: 46,117,284 km (0.098 R)
• M56: 46,369,954 km (0.117 R)
• M57: 48,408,076 km (0.076 R)
• M58: 53,364,403 km (0.096 R)
• M59: 53,497,096 km (0.025 R)
• M60: 58,479,453 km (0.118 R)
• M61: 60,541,211 km (0.111 R)
• M62: 60,679,589 km (0.043 R)
• M63: 61,372,526 km (0.118 R)
• M64: 61,789,605 km (0.114 R)
• M65: 64,170,904 km (0.075 R)
• M66: 65,869,738 km (0.107 R)
• M67: 66,581,973 km (0.074 R)
• M68: 66,724,839 km (0.064 R)
• M69: 67,726,846 km (0.073 R)
• M70: 68,733,938 km (0.056 R)
• M71: 70,326,557 km (0.105 R)
• M72: 70,617,376 km (0.099 R)
• M73: 72,811,528 km (0.074 R)
• M74: 74,138,760 km (0.101 R)
• M75: 77,116,655 km (0.025 R)
• M76: 78,620,263 km (0.098 R)
• M77: 79,073,246 km (0.116 R)
• M78: 81,656,203 km (0.108 R)
• M79: 82,268,058 km (0.114 R)
• M80: 83,188,683 km (0.092 R)
• M81: 85,039,957 km (0.05 R)
• M82: 85,194,791 km (0.053 R)
• M83: 89,254,727 km (0.03 R)
• M84: 89,727,307 km (0.104 R)
• M85: 90,674,710 km (0.077 R)
• M86: 90,991,259 km (0.108 R)
• M87: 94,337,464 km (0.108 R)
• M88: 96,267,576 km (0.08 R)
• M89: 99,186,979 km (0.052 R)
• M90: 99,676,313 km (0.066 R)
• M91: 101,642,029 km (0.032 R)
• M92: 106,778,771 km (0.108 R)
• M93: 109,968,497 km (0.101 R)
• M94: 110,813,127 km (0.077 R)
• M95: 111,490,356 km (0.076 R)
• M96: 113,359,881 km (0.069 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 12,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit